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Arora I, Mal P, Arora P, Paul A, Kumar M. GABAergic implications in anxiety and related disorders. Biochem Biophys Res Commun 2024; 724:150218. [PMID: 38865810 DOI: 10.1016/j.bbrc.2024.150218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/05/2024] [Accepted: 06/02/2024] [Indexed: 06/14/2024]
Abstract
Evidence indicates that anxiety disorders arise from an imbalance in the functioning of brain circuits that govern the modulation of emotional responses to possibly threatening stimuli. The circuits under consideration in this context include the amygdala's bottom-up activity, which signifies the existence of stimuli that may be seen as dangerous. Moreover, these circuits encompass top-down regulatory processes that originate in the prefrontal cortex, facilitating the communication of the emotional significance associated with the inputs. Diverse databases (e.g., Pubmed, ScienceDirect, Web of Science, Google Scholar) were searched for literature using a combination of different terms e.g., "anxiety", "stress", "neuroanatomy", and "neural circuits", etc. A decrease in GABAergic activity is present in both anxiety disorders and severe depression. Research on cerebral functional imaging in depressive individuals has shown reduced levels of GABA within the cortical regions. Additionally, animal studies demonstrated that a reduction in the expression of GABAA/B receptors results in a behavioral pattern resembling anxiety. The amygdala consists of inhibitory networks composed of GABAergic interneurons, responsible for modulating anxiety responses in both normal and pathological conditions. The GABAA receptor has allosteric sites (e.g., α/γ, γ/β, and α/β) which enable regulation of neuronal inhibition in the amygdala. These sites serve as molecular targets for anxiolytic medications such as benzodiazepine and barbiturates. Alterations in the levels of naturally occurring regulators of these allosteric sites, along with alterations to the composition of the GABAA receptor subunits, could potentially act as mechanisms via which the extent of neuronal inhibition is diminished in pathological anxiety disorders.
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Affiliation(s)
- Indu Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Pankaj Mal
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Poonam Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Anushka Paul
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Manish Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
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Zhao B, Zhang J, Zhao K, Zhao W, Shi Y, Liu J, Zeng L, Wang C, Zeng X, Shi J. Study on the mechanism of vitamin E alleviating non-alcoholic fatty liver function based on non-targeted metabolomics analysis in rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:4299-4307. [PMID: 38091076 DOI: 10.1007/s00210-023-02864-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/19/2023] [Indexed: 05/23/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a hepatic manifestation of metabolic syndrome. Vitamin E (VE) has antioxidant properties and can mediate lipid metabolism. Non-targeted metabolomics technology was employed to uncover comprehensively the metabolome of VE in NAFLD rats. NAFLD model was created with a high-fat and high-cholesterol diet (HFD) in rats. NAFLD rats in the VE group were given 75 mg/(kg day) VE. The metabolites in the serum of rats were identified via UPLC and Q-TOF/MS analysis. KEGG was applied for the pathway enrichment. VE improved the liver function, lipid metabolism, and oxidative stress in NAFLD rats induced by HFD. Based on the metabolite profile data, 132 differential metabolites were identified between VE group and the HFD group, mainly including pyridoxamine, betaine, and bretylium. According to the KEGG results, biosynthesis of cofactors was a key metabolic pathway of VE in NAFLD rats. VE can alleviate NAFLD induced by HFD, and the underlying mechanism is associated with the biosynthesis of cofactors, mainly including pyridoxine and betaine.
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Affiliation(s)
- Baiyun Zhao
- Drug Clinical Trial Institution, Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Jing Zhang
- Department of Gastroenterology, Affiliated Hospital of Jining Medical University, Jining, China
| | - Kaiyue Zhao
- Medical Department, Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Wenbin Zhao
- Medical Department, Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Yajuan Shi
- Department of Translational Medicine Center, Hangzhou Normal University Affiliated Hospital, 126 Wenzhou Road, Gongshu District, Hangzhou, 310015, Zhejiang, China
| | - Jing Liu
- Department of Clinical Medicine, Hangzhou Normal University, Hangzhou, China
| | - Ling Zeng
- Drug Clinical Trial Institution, Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Chaoxuan Wang
- Drug Clinical Trial Institution, Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Xin Zeng
- Traditional Chinese Pharmacy, China Pharmaceutical University School, Nanjing, China
| | - Junping Shi
- Department of Translational Medicine Center, Hangzhou Normal University Affiliated Hospital, 126 Wenzhou Road, Gongshu District, Hangzhou, 310015, Zhejiang, China.
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Younes S. The role of nutrition on the treatment of Covid 19. HUMAN NUTRITION & METABOLISM 2024; 36:200255. [DOI: 10.1016/j.hnm.2024.200255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
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Kang H, Choi Y, Kim H, Kim H, Jeong H. Sambou Bamboo salt™ down-regulates the expression levels of angiotensin-converting enzyme 2 in activated human mast cells. Food Sci Biotechnol 2024; 33:1697-1705. [PMID: 38623440 PMCID: PMC11016022 DOI: 10.1007/s10068-023-01438-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/22/2023] [Accepted: 09/15/2023] [Indexed: 04/17/2024] Open
Abstract
Mast cells have a detrimental impact on coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Sambou Bamboo salt™ (BS) suppresses mast cell-mediated inflammatory response and enhances immunity. In this study, we investigated the regulatory effects of BS on expression of angiotensin-converting enzyme 2 (ACE2) and transmembrane protease/serine subfamily member 2 (TMPRSS2) in human mast cell line (HMC)-1 cells. BS resulted in significant reductions in expression levels of ACE2 and TMPRSS2 in activated HMC-1 cells. Levels of tryptase were reduced by BS. In addition, BS blocked activation of activator protein 1 (AP-1), c-Jun NH2-terminal kinases (JNK), p38, and phosphatidylinositide-3-kinase (PI3K) in activated HMC-1 cells. Therefore, these results show that BS reduces levels of ACE2, TMPRSS2, and tryptase by inhibiting AP-1/JNK/p38/PI3K signaling pathways in mast cells. These findings can serve as valuable foundational data for the development of therapeutic agents aimed at preventing SARS-CoV-2 infection.
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Affiliation(s)
- Ho‑Geun Kang
- Department of Bio-Convergence System, Graduate School, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
| | - Yu‑Jin Choi
- Department of Food Science & Technology, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
| | - Hee‑Yun Kim
- BioChip Research Center, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
| | - Hyung‑Min Kim
- Department of Science in Korean Medicine, Kyung Hee University, Seoul, 02447 Korea
| | - Hyun‑Ja Jeong
- Department of Bio-Convergence System, Graduate School, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
- Department of Food Science & Technology, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
- BioChip Research Center, Hoseo University, 20 Hoseo-Ro, 79 Beon-Gil, Baebang-Eup, Asan, 31499 Republic of Korea
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Aktaş N, Akın Y, Bal C, Bani M, Bankoğlu Güngör M. Effect of the Different Dietary Supplements on the Average Surface Roughness and Color Stability of Direct Restorative Materials Used in Pediatric Dentistry. CHILDREN (BASEL, SWITZERLAND) 2024; 11:645. [PMID: 38929225 PMCID: PMC11201381 DOI: 10.3390/children11060645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024]
Abstract
Increased surface roughness and discoloration of the direct restorative materials used in pediatric patients affect the longevity of restorations and impair children's oral health. Many factors can alter these properties. One of these factors is the intake of dietary supplements. It is crucial to predict the properties of restorative materials when exposed to dietary supplements to maintain the dental care of children. Thus, this study aimed to investigate the effect of various syrup-formed dietary supplements on the average surface roughness and color stability of current restorative materials used in pediatric dentistry. Seven different restorative materials (conventional glass ionomer [Fuji IX GP], resin-modified glass ionomer, [Fuji II LC], zirconia-reinforced glass ionomer [Zirconomer Improved], polyacid-modified composite resin [Dyract®XTRA], bulk-fill glass hybrid restorative [Equia Forte HT Fill], conventional resin composite [Charisma Smart], and resin composite with reactive glass fillers [Cention N]) were tested. The specimens prepared from each type of restorative material were divided into five subgroups according to dietary supplements (Sambucol Kids, Resverol, Imunol, Umca, and Microfer). These specimens were immersed daily in supplement solution over a period of 28 days. Surface roughness and color difference measurements were performed at baseline and at the 7th and 28th days. The color difference and Ra values showed that there was an interaction among the type of restorative material, type of dietary supplement, and immersion time factors (p < 0.05). Whereas lower Ra values were found in the composite resin group, the highest Ra values were found in the conventional glass ionomer group. All supplements caused increasing color difference values, and Resverol and Umca showed higher discoloration values above the clinically acceptable threshold. The intake of dietary supplement type, the immersion time of the dietary supplement, and the restorative material type affected the surface roughness and color stability of the tested direct restorative materials. All of the experimental groups showed higher Ra values than clinically acceptable surface roughness values (0.2 µm). The color difference values also increased with the immersion time.
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Affiliation(s)
- Nagehan Aktaş
- Department of Pediatric Dentistry, Faculty of Dentistry, Gazi University, Ankara 06560, Türkiye; (Y.A.); (M.B.)
| | - Yasemin Akın
- Department of Pediatric Dentistry, Faculty of Dentistry, Gazi University, Ankara 06560, Türkiye; (Y.A.); (M.B.)
| | - Cenkhan Bal
- Department of Pediatric Dentistry, Gülhane Dentistry Faculty, Health Sciences University, Ankara 06018, Türkiye;
| | - Mehmet Bani
- Department of Pediatric Dentistry, Faculty of Dentistry, Gazi University, Ankara 06560, Türkiye; (Y.A.); (M.B.)
| | - Merve Bankoğlu Güngör
- Department of Prosthetic Dentistry, Faculty of Dentistry, Gazi University, Ankara 06560, Türkiye;
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Zhou F, Ma Z, Rashwan AK, Khaskheli MB, Abdelrady WA, Abdelaty NS, Hassan Askri SM, Zhao P, Chen W, Shamsi IH. Exploring the Interplay of Food Security, Safety, and Psychological Wellness in the COVID-19 Era: Managing Strategies for Resilience and Adaptation. Foods 2024; 13:1610. [PMID: 38890839 PMCID: PMC11172172 DOI: 10.3390/foods13111610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/13/2024] [Accepted: 05/21/2024] [Indexed: 06/20/2024] Open
Abstract
The global population surge presents a dual challenge and opportunity in the realms of food consumption, safety, and mental well-being. This necessitates a projected 70% increase in food production to meet growing demands. Amid this backdrop, the ongoing COVID-19 pandemic exacerbates these issues, underscoring the need for a deeper understanding of the intricate interplay between food consumption patterns and mental health dynamics during this crisis. Mitigating the spread of COVID-19 hinges upon rigorous adherence to personal hygiene practices and heightened disease awareness. Furthermore, maintaining stringent food quality and safety standards across both public and private sectors is imperative for safeguarding public health and containing viral transmission. Drawing upon existing research, this study delves into the pandemic's impact on mental health, food consumption habits, and food safety protocols. Through a comprehensive analysis, it aims to elucidate the nuanced relationship among food, food safety, and mental well-being amid the COVID-19 pandemic, highlighting synergistic effects and dynamics that underpin holistic human welfare. Our study offers a novel approach by integrating psychological wellness with food security and safety. In conceiving this review, we aimed to comprehensively explore the intricate interplay among food security, safety, and psychological wellness amid the backdrop of the COVID-19 pandemic. Our review is structured to encompass a thorough examination of existing research, synthesizing insights into the multifaceted relationships among food consumption patterns, mental health dynamics, and food safety protocols during the crisis. Our findings provide valuable insights and practical recommendations for enhancing food security and psychological well-being, thus supporting both academic research and real-world applications in crisis management and policy development.
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Affiliation(s)
- Fanrui Zhou
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- Key Laboratory of State Forestry and Grassland Administration on Highly Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Material and Chemical Engineering, Southwest Forestry University, Kunming 650224, China
| | - Zhengxin Ma
- Zhejiang Key Laboratory of Crop Germplasm Resource, Department of Agronomy, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Ahmed K. Rashwan
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- Department of Food and Dairy Sciences, Faculty of Agriculture, South Valley University, Qena 83523, Egypt
| | | | - Wessam A. Abdelrady
- Zhejiang Key Laboratory of Crop Germplasm Resource, Department of Agronomy, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
- Department of Agronomy, Faculty of Agriculture, South Valley University, Qena 83523, Egypt
| | - Nesma S. Abdelaty
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- Department of Dairy Science, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Syed Muhammad Hassan Askri
- Zhejiang Key Laboratory of Crop Germplasm Resource, Department of Agronomy, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Ping Zhao
- Key Laboratory of State Forestry and Grassland Administration on Highly Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Material and Chemical Engineering, Southwest Forestry University, Kunming 650224, China
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
| | - Wei Chen
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Imran Haider Shamsi
- Zhejiang Key Laboratory of Crop Germplasm Resource, Department of Agronomy, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
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Darbandi ZK, Amirahmadi S, Goudarzi I, Hosseini M, Rajabian A. Folic acid improved memory and learning function in a rat model of neuroinflammation induced by lipopolysaccharide. Inflammopharmacology 2024; 32:1401-1411. [PMID: 37610560 DOI: 10.1007/s10787-023-01314-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 08/13/2023] [Indexed: 08/24/2023]
Abstract
Folic acid (FA) plays an important role in the maintenance of normal neurological functions such as memory and learning function. Neuroinflammation contributes to the progression of cognitive disorders and Alzheimer's disease. Thus, this study aimed to investigate the effect of FA supplementation on cognitive impairment, oxidative stress, and neuro-inflammation in lipopolysaccharide (LPS)-injured rats. For this purpose, the rats were given FA (5-20 mg/kg/day, oral) for 3 weeks. In the third week, LPS (1 mg/kg/day; intraperitoneal injection) was given before the Morris water maze (MWM) and passive avoidance (PA) tests. Finally, the brains were removed for biochemical assessments. In the MWM test, LPS increased the escape latency and traveled distance to find the platform compared to the control group, whereas all doses of FA decreased them compared to the LPS group. The findings of the probe trial showed that FA increased the traveling time and distance in the target area. LPS impaired the performance of the rats in the PA test. FA increased delay and light time while decreasing the frequency of entry and time in the dark region of PA. LPS increased hippocampal levels of interleukin (IL)-6 and IL-1β. The hippocampal level of malondialdehyde was also increased but thiol content and superoxide dismutase activity were decreased in the LPS group. However, treatment with FA restored the oxidative stress markers along with a reduction in the levels of pro-inflammatory cytokines. In conclusion, FA could ameliorate the memory and learning deficits induced by LPS via normalizing the inflammatory response and oxidative stress markers in the brain.
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Affiliation(s)
- Zahra Kioumarsi Darbandi
- Department of Animal Biology, School of Biology, Damghan University, Damghan, Iran
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sabiheh Amirahmadi
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Iran Goudarzi
- Department of Animal Biology, School of Biology, Damghan University, Damghan, Iran.
| | - Mahmoud Hosseini
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arezoo Rajabian
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, 9177948564, Iran.
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Dhiman S, Mannan A, Taneja A, Mohan M, Singh TG. Sirtuin dysregulation in Parkinson's disease: Implications of acetylation and deacetylation processes. Life Sci 2024; 342:122537. [PMID: 38428569 DOI: 10.1016/j.lfs.2024.122537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/16/2024] [Accepted: 02/23/2024] [Indexed: 03/03/2024]
Abstract
Parkinson's disease (PD) is a progressive neurodegenerative condition that primarily affects motor function and is caused by a gradual decline of dopaminergic neurons in the brain's substantia pars compacta (Snpc) region. Multiple molecular pathways are involved in the pathogenesis, which results in impaired cellular functions and neuronal degeneration. However, the role of sirtuins, a type of NAD+-dependent deacetylase, in the pathogenesis of Parkinson's disease has recently been investigated. Sirtuins are essential for preserving cellular homeostasis because they control a number of biological processes, such as metabolism, apoptosis, and DNA repair. This review shed lights on the dysregulation of sirtuin activity in PD, highlighting the role that acetylation and deacetylation processes play in the development of the disease. Key regulators of protein acetylation, sirtuins have been found to be involved in the aberrant acetylation of vital substrates linked to PD pathology when their balance is out of balance. The hallmark characteristics of PD such as neuroinflammation, oxidative stress, and mitochondrial dysfunction have all been linked to the dysregulation of sirtuin expression and activity. Furthermore, we have also explored how the modulators of sirtuins can be a promising therapeutic intervention in the treatment of PD.
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Affiliation(s)
- Sonia Dhiman
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Ashi Mannan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Ayushi Taneja
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Maneesh Mohan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Thakur Gurjeet Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India.
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Zhang X, Han X, Chen B, Fu X, Gong Y, Yang W, Chen Q. Influence of nutritional supplements on antibody levels in pregnant women vaccinated with inactivated SARS-CoV-2 vaccines. PLoS One 2024; 19:e0289255. [PMID: 38452000 PMCID: PMC10919710 DOI: 10.1371/journal.pone.0289255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/03/2023] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Because of the significantly higher demand for nutrients during pregnancy, pregnant women are more likely to have nutrient deficiencies, which may adversely affect maternal and fetal health. The influence of nutritional supplements on the immune effects of inactivated SARS-CoV-2 vaccines during pregnancy is not clear. METHODS In a multicenter cross-sectional study, we enrolled 873 pregnant women aged 18-45 y in Guangdong, China. The general demographic characteristics of pregnant women and their use of nutritional supplements were investigated, and the serum antibody levels induced by inactivated SARS-CoV-2 vaccines were measured. A logistic regression model was used to analyze the association between nutritional supplements and SARS-CoV-2 antibody levels. RESULTS Of the 873 pregnant women enrolled, 825 (94.5%) took folic acid during pregnancy, 165 (18.9%) took iron supplements, and 197 (22.6%) took DHA. All pregnant women received at least one dose of inactivated SARS-CoV-2 vaccine, and the positive rates of serum SARS-CoV-2 neutralizing antibodies (NAbs) and immunoglobulin G (IgG) antibodies were 44.7% and 46.4%, respectively. After adjustment for confounding factors, whether pregnant women took folic acid, iron supplements, or DHA did not influence NAb positivity or IgG positivity (P > 0.05). Compared with pregnant women who did not take folic acid, the odds ratios (ORs) for the presence of SARS-CoV-2 NAb and IgG antibody in pregnant women who took folic acid were 0.67 (P = 0.255; 95% CI, 0.34-1.32) and 1.24 (P = 0.547; 95% CI, 0.60-2.55), respectively. Compared with pregnant women who did not take iron supplements, the ORs for the presence of NAb and IgG antibody in pregnant women who took iron supplements were 1.16(P = 0.465; 95% CI, 0.77-1.76) and 0.98 (P = 0.931; 95% CI, 0.64-1.49), respectively. Similarly, the ORs for NAb and IgG antibody were 0.71 (P = 0.085; 95% CI, 0.49-1.04) and 0.95 (P = 0.801; 95% CI, 0.65-1.38) in pregnant women who took DHA compared with those who did not. CONCLUSIONS Nutritional supplementation with folic acid, iron, or DHA during pregnancy was not associated with antibody levels in pregnant women who received inactivated SARS-CoV-2 vaccines.
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Affiliation(s)
- Xi Zhang
- Department of Occupational and Environmental Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Xue Han
- Department of Occupational and Environmental Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Baolan Chen
- Department of Occupational and Environmental Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Xi Fu
- Department of Occupational and Environmental Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Yajie Gong
- Department of Epidemiology and Medical Statistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Wenhan Yang
- Department of Child and Adolescent Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
| | - Qingsong Chen
- Department of Occupational and Environmental Health, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China
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Zhang M, Zhang Y, Jiang S, Hu H, Wang X, Yu F, Huang Y, Liang Y. Dietary calcium is inversely associated with hepatitis B virus infection: an analysis of US National Health and Nutrition Examination Survey (NHANES) 2007-2020. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:38. [PMID: 38449003 PMCID: PMC10916236 DOI: 10.1186/s41043-024-00532-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/26/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND There have been studies on the relationship between hepatitis B virus (HBV) infection and diet. We hypothesized HBV infection is related to dietary calcium intake, but the evidence is limited. This study aimed to examine whether dietary calcium intake is independently related to HBV infection in the United States population. METHODS A total of 20,488 participants aged over 20 years from the National Health and Nutrition Examination Survey (NHANES), conducted from 2007 to 2020, were included in this study. Pearson correlation was used to test the association between dietary calcium and serum calcium. The relationships of HBV infection with dietary calcium and serum calcium were assessed by logistic regression models. RESULTS There was a weak correlation between dietary calcium and serum calcium (r = 0.048). Logistic regression models indicated that HBV infection had a linear negative correlation with dietary calcium (OR 0.37; 95%CI 0.19, 0.76). For each additional 10 mg dietary calcium, the possibility of HBV infection was reduced by 63%. Hepatitis B positive participants had lower serum calcium content than negative participants. Stratified analysis shown the linear relationship between calcium and HBV infection varied among sex, race/ethnicity, and body mass index. CONCLUSION Our findings demonstrated HBV infection was linearly and inversely correlated with dietary calcium. The current study is expected to offer a fresh perspective on reducing HBV infection.
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Affiliation(s)
- Min Zhang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China
| | - Yuxiao Zhang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China
| | - Shanjiamei Jiang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China
| | - Heng Hu
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Xinzhi Wang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China
| | - Fan Yu
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China
| | - Yue'e Huang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China.
| | - Yali Liang
- School of Public Health, Wannan Medical College, Wuhu, Anhui, China.
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Zaman R, Ravichandran V, Tan CK. Role of dietary supplements in the continuous battle against COVID-19. Phytother Res 2024; 38:1071-1088. [PMID: 38168043 DOI: 10.1002/ptr.8096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 11/13/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024]
Abstract
A sudden outbreak of the COVID-19 pandemic was a big blow to the world community on every level. Created by a novel coronavirus, SARS-CoV-2, which was previously unknown to the human immune system. The expert opinion almost immediately united on the fact that the most effective way of fighting the pandemic would be by building immunity artificially via a mass immunization program. However, it took about a year for the approval of the first vaccine against COVID-19. In the meantime, a big part of the general population started adapting nutritious diet plans and dietary supplements to boost natural immunity as a potential prophylactic strategy against SARS-CoV-2 infection. Whether they originate from mainstream medicine, such as synthetic supplements, or traditional herbal remedies in the form of single or poly-herbs, these supplements may comprise various components that exhibit immunomodulatory, anti-inflammatory, antioxidant, and antimicrobial characteristics. There is a substantial body of predictions and expert opinions suggesting that enhancing one's diet with dietary supplements containing additional nutrients and bioactive compounds like vitamins, minerals, amino acids, fatty acids, phytochemicals, and probiotics can enhance the immune system's ability to develop resistance against COVID-19, although none of them have any conclusive evidence nor officially recommended by World Health Organization (WHO). The current review critically acclaims the gap between public perception-based preference and real evidence-based study to weigh the actual benefit of dietary supplements in relation to COVID-19 prevention and management.
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Affiliation(s)
- Rahela Zaman
- School of Healthy Aging, Aesthetics and Regenerative Medicine, Faculty of Medicine and Health Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Vignesh Ravichandran
- School of Healthy Aging, Aesthetics and Regenerative Medicine, Faculty of Medicine and Health Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Chung Keat Tan
- School of Healthy Aging, Aesthetics and Regenerative Medicine, Faculty of Medicine and Health Sciences, UCSI University, Kuala Lumpur, Malaysia
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12
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Shadmand Foumani Moghadam MR, Vaezi A, Jandari S, Araste A, Rezvani R. Navigating sarcopenia in COVID-19 patients and survivors: Understanding the long-term consequences, transitioning from hospital to community with mechanisms and interventions for future preparedness. Aging Med (Milton) 2024; 7:103-114. [PMID: 38571679 PMCID: PMC10985777 DOI: 10.1002/agm2.12287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 04/05/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has caused widespread devastation, with millions of confirmed cases and deaths worldwide. Although there were efforts made to develop treatments and vaccines for COVID-19, the coexistence of sarcopenia, a muscle disorder, has been largely overlooked. It is while new variants of this disease (eg, BA.2.86) are challenging the current protocols. Sarcopenia is associated with increased mortality and disability, and shares common mechanisms with COVID-19, such as inflammation, hormonal changes, and malnutrition. This can worsen the effects of both conditions. Furthermore, survived patients with COVID-19 who have elevated risk, as well as aging, which increases the process of sarcopenia. Therefore, addressing sarcopenia in patients with COVID-19 and surviving individuals can be crucial for improving outcomes and preventing long-term disability. During hospital stays, assessing sarcopenia through indicators like muscle wasting and malnutrition is important. Nutritional interventions, such as malnutrition screening and enteral feeding, play a critical role in preventing sarcopenia in hospitals. Mental health and physical activity evaluations and interventions are also necessary. Even after recovering from COVID-19, there is a risk of developing sarcopenia, requiring continued monitoring. Nutrition and physical activity considerations are vital for prevention and management, necessitating tailored training programs and diet therapy. Mental health should not be overlooked, with regular screening, and community-based interventions. Infrastructure should support physical activity, and mental health services must become more accessible. Community engagement through support groups and peer networks can foster resilience and social connection. Efforts are needed to promote healthy diets and ensure access to nutritious foods.
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Affiliation(s)
| | | | - Sajedeh Jandari
- Department of Nutrition, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Asie Araste
- Department of Nutrition, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Reza Rezvani
- Department of Nutrition, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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13
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SeyedAlinaghi S, Shahidi R, Mojdeganlou H, Akhtaran FK, Maroufi SF, Maroufi SP, Mirzapour P, Karimi A, Khodaei S, Pour MM, Mehraeen E, Dadras O. The effect of macronutrient and micronutrient supplements on COVID-19: an umbrella review. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:16. [PMID: 38287379 PMCID: PMC10826055 DOI: 10.1186/s41043-024-00504-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/13/2024] [Indexed: 01/31/2024]
Abstract
BACKGROUND AND AIMS A healthy diet play an important role in the prevention and even treatment of various diseases. Proper nutrition plays an important role in boosting of immune system. These include the consumption of macronutrients such as proteins, lipids, carbohydrates, and also micronutrients including vitamins. Here, we aimed to systematically review the effects of macronutrients and micronutrients on the prevention and treatment of COVID-19. METHODS We searched the databases of PubMed, Scopus, Embase, and Web of Science on December 23, 2023. The records were downloaded into an EndNote file, the duplicates were removed, and the studies underwent a two-phase screening process based on their title/abstracts and full texts. The included articles were screened and underwent inclusion and exclusion criteria. We included the English systematic reviews and meta-analyses that concurred with the aim of our study. The selected articles were assessed by Cochrane's Risk of Bias in Systematic Reviews for the quality check. The data of the eligible studies were extracted in a pre-designed word table and were used for the qualitative synthesis. RESULTS A total of 28 reviews were included in this study. Most studies have shown that micronutrients are effective in morbidity and mortality controlling in viral respiratory infections such as COVID-19 but some studies have shown that micronutrients are sometimes not effective in controlling severity. On the other hand, calcifediol was by far the most successful agent in reducing intensive care needs and mortality between studies. CONCLUSION Individuals without malnutrition had a reduced risk of SARS-CoV-2 infection and severe disease. The administration of Vitamin D is effective in reducing the morbidity and mortality of COVID-19 patients. Patients with vitamin D deficiency were more prone to experience severe infection, and they were at higher risk of morbidities and mortality. Other micronutrients such as Vitamin A, Vitamin B, and Zinc also showed some benefits in patients with COVID-19. Vitamin C showed no efficacy in COVID-19 management even in intravenous form or in high doses.
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Affiliation(s)
- SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Shahidi
- School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Hengameh Mojdeganlou
- Department of Pathology, School of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Fatemeh Khajeh Akhtaran
- Social and Economic Statistics, Faculty of Mathematical Sciences, Shahid Beheshti University, Tehran, Iran
| | | | | | - Pegah Mirzapour
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirali Karimi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepideh Khodaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrzad Mohsseni Pour
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Esmaeil Mehraeen
- Department of Health Information Technology, Khalkhal University of Medical Sciences, Khalkhal, 5681761351, Iran.
| | - Omid Dadras
- Bergen Addiction Research, Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway
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Ramadan MM, Mohamed RS, Hussien AG, Mohawed OA, Mabrouk AM, Mahmoud AE, Ghanem KZ, El-Messery TM. Ameliorative effects of vitamins-loaded flavoured nanophytosomes fortified with star anise volatile oil against CsA-Induced liver and kidney injury in rats: Application in functional ice cream. Heliyon 2024; 10:e23894. [PMID: 38226243 PMCID: PMC10788501 DOI: 10.1016/j.heliyon.2023.e23894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 12/07/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024] Open
Abstract
This study investigated the effect of flavoured nanophytosomes loaded with vitamins A, E, D, B complex, folic acid, and C, as well as zinc on the immunosuppressive cyclosporin A (CsA)-induced liver and kidney injury in male rats. The vitamins flavoured nanophytosomes (VFnPs) were characterized in terms of particle size, zeta potential, encapsulation efficiency. Ice cream was flavoured with star anise volatile oil to mask the VFnPs' flavour and unacceptable taste. The study found that treatment with CsA alone resulted in increased (P > 0.05) levels of creatinine, urea, and MDA, as well as the activities of AST and ALT, while the levels of SOD, CAT, GST, proteins, CD4, INF-ᵧ, IL-6, IL-1β, and TLR4 decreased (P > 0.05). However, the group that received CsA simultaneously with VFnPs showed a significant (P > 0.05) decrease in the levels of creatinine, urea, and MDA, as well as the activities of AST and ALT, and increased (P > 0.05) levels of SOD, CAT, GST, proteins, CD4, INF-ᵧ, IL-6, IL-1β, and TLR4. The increase in the ratio of VFnPs had little effect on the physiochemical and sensory evaluation of the ice cream. Finally, the study suggests that VFnPs could potentially protect against CsA-induced liver and kidney injury and serve as a promising natural therapy for treating such conditions.
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Affiliation(s)
- Manal M. Ramadan
- Chemistry of Flavour and Aroma Department, National Research Centre, Cairo, Egypt
| | - Rasha S. Mohamed
- Nutrition and Food Sciences Department, National Research Centre, Cairo, Egypt
| | - Amal G. Hussien
- Biochemistry Department, Biotechnology Research Institute, National Research Centre. Cairo, Egypt
| | - Ola A.M. Mohawed
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre. Cairo, Egypt
| | - Ahmed M. Mabrouk
- Dairy Science Department, National Research Centre, Cairo, Egypt
| | - Abeer E. Mahmoud
- Biochemistry Department, Biotechnology Research Institute, National Research Centre. Cairo, Egypt
| | - Kadry Z. Ghanem
- Nutrition and Food Sciences Department, National Research Centre, Cairo, Egypt
| | - Tamer M. El-Messery
- International Research Centre “Biotechnologies of the Third Millennium”, ITMO University, St. Petersburg, 191002, Russia
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15
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Lin LY, Husnayain A, Chen YT, Kuo CY. The association between interest of nutritional supplements and COVID-19 pandemic - evidence from Google Trends. BMC Public Health 2024; 24:109. [PMID: 38184540 PMCID: PMC10771707 DOI: 10.1186/s12889-023-17607-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/28/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Due to the spread of the coronavirus disease 2019 (COVID-19) pandemic in 2020, the interest of nutritional supplements has emerged. Limited data are available on how the COVID-19 pandemic affects the search interest in nutritional supplements in Taiwan and worldwide. The study aims to investigate changes in public search interest of nutritional supplements pre- and during the COVID-19 pandemic. METHODS Our World in Data dataset was used to collect both global and local (Taiwan) number of COVID-19 newly confirmed cases and deaths. Google Trends search query was being used to obtain relative search volumes (RSVs) covering a timeframe between 2019 to 2022. Spearman's rank-order correlation coefficients were used to measure relationships between confirmed new cases and deaths and RSVs of nutritional supplements. Multivariate analysis was conducted to examine the effect of domestic and global new cases and deaths on the RSVs of nutritional supplements. RESULTS The mean RSVs for nutritional supplements were higher during the COVID-19 pandemic period (between 2020 to 2022) compared to the pre-pandemic period (year of 2019) for both Taiwan and worldwide. In terms of seasonal variations, except for vitamin D, the mean RSVs of probiotics, vitamin B complex, and vitamin C in winter were significantly lower compared to other seasons in Taiwan. The RSVs of nutritional supplements were not only affected by domestic cases and deaths but also by global new cases and deaths. CONCLUSIONS The interests in nutritional supplements had substantially increased in response to the COVID-19 pandemic. The RSVs of nutritional supplements in Taiwan were not only influenced by global and domestic pandemic severity but also by seasons.
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Affiliation(s)
- Li-Yin Lin
- Department of Leisure Industry and Health Promotion, National Taipei University of Nursing and Health Sciences, Taipei, 112, Taiwan
| | - Atina Husnayain
- Department of Public Health, Monash University, Banten, 15345, Indonesia
| | - Yi-Tui Chen
- Smart Healthcare Interdisciplinary College, National Taipei University of Nursing and Health Sciences, Taipei, 112, Taiwan
- Department of Education and Research, Taipei City Hospital, Taipei, 103, Taiwan
| | - Chao-Yang Kuo
- Smart Healthcare Interdisciplinary College, National Taipei University of Nursing and Health Sciences, Taipei, 112, Taiwan.
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Tamis Z, Sadeghi F, Heydari A, Mirza SS, Morowvat MH. Potentials of Stem Cell Therapy in Patients Infected with COVID- 19: A Systematic Review. Recent Pat Biotechnol 2024; 18:227-240. [PMID: 37594090 DOI: 10.2174/1872208317666230818092522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/20/2023] [Accepted: 07/10/2023] [Indexed: 08/19/2023]
Abstract
INTRODUCTION In the present study, we have examined different aspects and potentials of stem cells for the management of patients infected with COVID-19. BACKGROUND The novel coronavirus disease (COVID-19) has been reported in most of the countries and territories (>230) of the world with .686 million confirmed cases (as of Apr. 22, 2023). While the scientific community is working to develop vaccines and develop drugs against the COVID-19 pandemic, novel alternative therapies may reduce the mortality rate. Recently, the application of stem cells for critically ill COVID-19 patients in a small group of patients has been examined. METHODS We searched PubMed, Web of Science, and Google Scholar up to July 2022. Those studies that reviewed COVID-19 and cell therapy potentials were entered into the study. Moreover, some recently published patents were exploited and reviewed. Patentscope, USPTO, Espacenet, Free Patents Online, and Google Patents were used for patent searches. RESULTS Cell-based therapy as a modality of regenerative medicine is considered one of the most promising disciplines in the fields of modern science and medicine. Such an advanced technology offers endless possibilities for transformative and potentially curative treatments for some of the most life-threatening diseases. This therapeutic tool can be useful to reduce the rate of mortality. There have been several published patents for different stem cell therapy platforms in recent years. CONCLUSION Stem cell therapy could be considered a safe and effective therapeutic strategy to reduce death cases in patients infected with COVID-19. Besides, stem cell therapy might increase the pulmonary functions in the patients, it suppresses the occurring inflammations and ameliorates the symptoms.
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Affiliation(s)
- Zahra Tamis
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
| | - Fatemeh Sadeghi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
| | - Aigin Heydari
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Box 102152, Durham, NC, 27710, USA
| | - Saima Shahzad Mirza
- Department of Zoology, Microbiology Laboratory, University of Education, Bank Road Campus, Lahore, Pakistan
| | - Mohammad Hossein Morowvat
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, P.O. Box 71468-64685, Shiraz, Iran
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Joseph N, Jain J. Perception and Practices of Self-medication Practices among Health Science Students during the ongoing COVID-19 Pandemic in Mangalore, India. Curr Drug Saf 2024; 19:70-81. [PMID: 36655523 DOI: 10.2174/1574886318666230119101656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 10/04/2022] [Accepted: 11/23/2022] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Health science students are prone to self-medication due to easy accessibility to medicines, background medical knowledge, and their ability to diagnose illnesses. The ongoing COVID-19 pandemic has further encouraged this practice due to the fear of contracting the virus by visiting healthcare establishments. OBJECTIVES This study was conducted to assess the perception and practices of self-medication among health science students during the background of the COVID-19 pandemic. METHODS This cross-sectional study was conducted in July 2021 during the second wave of COVID-19. Data were collected using a Microsoft form circulated among students using WhatsApp or email. RESULTS The mean age of the 350 participants was 20.8 ± 1.5 years. About 165(47.1%) participants had self-medicated over the past one year. The most common mode of self-medication was using previous consultation notes [121(73.3%)]. The most common reason for self-medication stated was the mild nature of the illness [131(79.4%)]. Fifteen (9.1%) participants reported changes in medication from one to another during self-medication. Sixteen (9.7%) participants increased drug dosage during self-medication. Sixteen (26.2%) out of 61 participants who self-medicated with antibiotics did not complete the course. Forty-six (27.9%) out of the 165 participants were not aware of the adverse effects of the drugs being self-medicated on most occasions. One hundred and sixty seven (47.7%) of the total participants did not feel that self-medication practices are harmful. Ninety-five (27.1%) felt that self-medication practices are acceptable during the COVID-19 pandemic. Eighty-six (90.5%) of them thought so to avoid getting COVID-19 infection by visiting healthcare establishments. In multivariable analysis, participants in the final year and those with chronic morbidities were associated with self-medication practices. CONCLUSION Self-medication practices were present among 47.1% of participants. More than onefourth of them were not aware of the side effects of self-medicated drugs on most occasions. About 47.7% participants felt that self-medication practices are not harmful and more than one-fourth of them felt that it was acceptable during the COVID-19 pandemic. Therefore, the students need to be made aware of the harmful consequences of self-medication.
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Affiliation(s)
- Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education,
Manipal, Karnataka, India
| | - Jeniya Jain
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
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18
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Abderrahmani K, Dahdouh M, Boudjema K, Guenachi B, Montevecchi G. Assessment of toxic trace elements (Cd, Pb, As, and Co) in small, medium, and large individuals of Mytilus galloprovincialis and Perna perna mussel species along the Algerian coast. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:123274-123285. [PMID: 37981609 DOI: 10.1007/s11356-023-31029-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/08/2023] [Indexed: 11/21/2023]
Abstract
This research paper focused on the monitoring of marine sites using mussels, which are highly valuable organisms in assessing environmental health. However, a significant challenge arises when determining the appropriate size of mussels for monitoring purposes. The objective of this study was to examine the levels of Cd, Pb, As, and Co in three different size classes of two mussel species, Mytilus galloprovincialis and Perna perna, collected from three sites along the Algerian coast, each exhibiting varying degrees of pollution.At each of the study sites, a total of thirty individuals from small, medium, and large size classes of mussels were collected during four different time periods. The mussels were then dissected, and the concentrations of Cd, Pb, As, and Co were measured in the entire flesh of the mussels using ICP-MS.Across the various study sites, the concentrations of cadmium, lead, arsenic, and cobalt ranged from 0.06 to 1.32 mg/kg, 0.09 to 12.56 mg/kg, 4.23 to 18.31 mg/kg, and 0.11 to 1.85 mg/kg, respectively. Interestingly, the distribution of these metals in the three different size classes of mussels followed a consistent pattern at all the study sites. Large mussels exhibited higher concentrations, while small and medium-sized mussels displayed lower levels. These findings highlight substantial spatial and temporal variations in metal concentrations within the studied sites.
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Affiliation(s)
- Khaled Abderrahmani
- Centre National de Recherche et de Développement de La Pêche et d'Aquaculture (CNRDPA), 11, Bd Colonel Amirouche, PO Box 67, 42415, Bou-Ismaïl, Tipaza, Algeria.
| | - Mouloud Dahdouh
- Division Technologies et Développement of SONATRACH, Avenue 1er novembre 1954, Boumerdès 35000, Boumerdès, Algeria
| | - Kamel Boudjema
- Centre National de Recherche et de Développement de La Pêche et d'Aquaculture (CNRDPA), 11, Bd Colonel Amirouche, PO Box 67, 42415, Bou-Ismaïl, Tipaza, Algeria
| | - Belkacem Guenachi
- Centre National de Recherche et de Développement de La Pêche et d'Aquaculture (CNRDPA), 11, Bd Colonel Amirouche, PO Box 67, 42415, Bou-Ismaïl, Tipaza, Algeria
| | - Giuseppe Montevecchi
- Department of Life Sciences (Agri-Food Science Area), BIOGEST - SITEIA Interdepartmental Centre, University of Modena and Reggio Emilia Piazzale Europa 1A, 42124, Reggio Emilia, Italy
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19
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Yang J. Using nutrigenomics to guide personalized nutrition supplementation for bolstering immune system. Health Inf Sci Syst 2023; 11:4. [PMID: 36660409 PMCID: PMC9846659 DOI: 10.1007/s13755-022-00208-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 12/27/2022] [Indexed: 01/19/2023] Open
Abstract
Immunity refers to the ability of the human immune system to resist pathogen infection. Immune system has the basic functions of immune defense, immune self stabilization and immune surveillance. Balanced nutrition is the cornerstone of the immune system to play its immune function, and nutritional intervention is also an important means to maintain and improve immunity. Previous studies have confirmed that T cells have individual differences in recognizing viral antigens of virus infected cells, and the body's response to antigens is controlled by a variety of genetic genes, such as human leukocyte antigen (HLA) genes, immune response (Ir) genes, etc. In this paper, through immunity genetic testing, we screen out genetically susceptible people with low immunity and people with the risk of nutrient metabolism disorders; through using lifestyle questionnaire and physical examination results, we analyze people's physical condition, dietary habits, and exercise habits to evaluate people's nutrient deficiency degree. Then, combining multi-dimensional health data, we evaluate users' immune status and nutritional deficiency risk comprehensively, further, we implemented personalized nutrition intervention on the types and doses of nutritional supplements to improve immunity. We also validated the effectiveness of our personalized nutrition solution through a population-based cohort study.
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Affiliation(s)
- Jitao Yang
- School of Information Science, Beijing Language and Culture University, 15 Xueyuan Road, Beijing, 100083 China
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20
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Holdbrooke SJ, Afolabi BM, David NA, Kareem KO, Salako A, Aina OO. Perception, knowledge, and consumption pattern of dietary supplement used during COVID-19 pandemic among black Africans: Perspective of Nigerians. DIALOGUES IN HEALTH 2023; 2:100106. [PMID: 36744009 PMCID: PMC9889116 DOI: 10.1016/j.dialog.2023.100106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/23/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023]
Abstract
The awareness of the health implication of Covid-19 pandemic marked an increase consumption of various dietary and herbal supplements (DHS) for the deterrence and/or prophylaxis against the novel emerging and infectious disease. However, there is little indication of the usefulness or otherwise of their use in alleviating symptoms of COVID-19. Objectives To investigate the pattern and determinants of DHS use among the Nigerian population for the prevention and treatment of COVID-19. Design Cross-sectional questionnaire survey. Setting: Older adolescents and adults residing in Nigeria. Participants Participants (n = 645) residing in the Nigeria were recruited from different geo-political zones and various ethnic groups. Primary and secondary outcomes Prevalence and determinants for the use of different DHS for the prevention and treatment of COVID-19 in Nigeria, and sources of information for DHS use. Results Most participants (425, 65.9%) believed that dietary supplements are necessary during infectious disease outbreak, but a fewer proportion believed that supplements can be used in conjunction with other drugs to treat Covid-19. Vitamin C was the most known (70.0%) and Vitamin A. The least known (0.3%) dietary supplement Approximately half (50.2%) of the study subjects, more than a third (37.8%) and less than a quarter (22.7%) were aware that Folic acid, vitamin D and vitamin E are DS. Herbal dietary supplements mentioned as known by the study participants included Garlic (46.5%), Ginger (44.7%), Tumeric (36.3%), Moringa (40.0%) and Ginseng (26.3%). Citrus fruit as a DS was recognized by fewer (6.5%) study participants and only 1.6% referred to herbal tea as DHS. In all, 571 (88.5%) of the study participants took DHS during the Covid-19 pandemic with males 1.5 times more likely to take DHS than females (χ2 = 3.09, P-value = 0.08, OR = 1.54, 95% CI = 0.95, 2.47) during the pandemic. Participants reported lesser consumption of Selenium (27, 4.2%), Iron (20,3.1%), Zinc (61, 9.5%) and calcium (101, 15.7%) to prevent/treat Covid-19. Majority (271, 42.0%) of the study participants mentioned "health worker" as source of information on DHS while 13% mentioned "Social media". The sociodemographic determinants of DHS practices used to prevent/treat COVID-19 during the pandemic included older age group of 61-70 years, widows, secondary level of education and not employed. Conclusions The findings showed widespread use of DHS for the prevention and treatment of COVID-19. The use of DHS in this study was mainly guided by health workers with a marginal role of social media and Mass media. These findings call for a more robust consolidative tactic towards DHS to ensure its proper and safe use.
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Affiliation(s)
| | - Bamgboye M. Afolabi
- Nigerian Institute of Medical Research, 6 Edmond Crescent, Yaba, Lagos, Nigeria
- Health, Environment and Development Foundation, Yaba, Lagos, Nigeria
| | - Nkiru A. David
- Nigerian Institute of Medical Research, 6 Edmond Crescent, Yaba, Lagos, Nigeria
| | - Kafilat O. Kareem
- Nigerian Institute of Medical Research, 6 Edmond Crescent, Yaba, Lagos, Nigeria
| | - Abideen Salako
- Nigerian Institute of Medical Research, 6 Edmond Crescent, Yaba, Lagos, Nigeria
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Mrowicka M, Mrowicki J, Dragan G, Majsterek I. The importance of thiamine (vitamin B1) in humans. Biosci Rep 2023; 43:BSR20230374. [PMID: 37389565 PMCID: PMC10568373 DOI: 10.1042/bsr20230374] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/11/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023] Open
Abstract
Thiamine (thiamin, B1) is a vitamin necessary for proper cell function. It exists in a free form as a thiamine, or as a mono-, di- or triphosphate. Thiamine plays a special role in the body as a coenzyme necessary for the metabolism of carbohydrates, fats and proteins. In addition, it participates in the cellular respiration and oxidation of fatty acids: in malnourished people, high doses of glucose result in acute thiamine deficiency. It also participates in energy production in the mitochondria and protein synthesis. In addition, it is also needed to ensure the proper functioning of the central and peripheral nervous system, where it is involved in neurotransmitter synthesis. Its deficiency leads to mitochondrial dysfunction, lactate and pyruvate accumulation, and consequently to focal thalamic degeneration, manifested as Wernicke's encephalopathy or Wernicke-Korsakoff syndrome. It can also lead to severe or even fatal neurologic and cardiovascular complications, including heart failure, neuropathy leading to ataxia and paralysis, confusion, or delirium. The most common risk factor for thiamine deficiency is alcohol abuse. This paper presents current knowledge of the biological functions of thiamine, its antioxidant properties, and the effects of its deficiency in the body.
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Affiliation(s)
- Małgorzata Mrowicka
- Małgorzata Mrowicka, Jerzy Mrowicki, Grzegorz Dragan, Ireneusz Majsterek, Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland
| | - Jerzy Mrowicki
- Małgorzata Mrowicka, Jerzy Mrowicki, Grzegorz Dragan, Ireneusz Majsterek, Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland
| | - Grzegorz Dragan
- Małgorzata Mrowicka, Jerzy Mrowicki, Grzegorz Dragan, Ireneusz Majsterek, Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland
| | - Ireneusz Majsterek
- Małgorzata Mrowicka, Jerzy Mrowicki, Grzegorz Dragan, Ireneusz Majsterek, Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland
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22
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Shah M, Poojari M, Nadig P, Kakkad D, Dutta SB, Sinha S, Chowdhury K, Dagli N, Haque M, Kumar S. Vitamin D and Periodontal Health: A Systematic Review. Cureus 2023; 15:e47773. [PMID: 37899906 PMCID: PMC10612541 DOI: 10.7759/cureus.47773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 10/31/2023] Open
Abstract
The role of vitamin D in maintaining gum well-being is crucial. However, scientific research reported that the connotations of cholecalciferol and periodontal health have been divested in the present literature. However, there is enormous heterogeneity in the data available. The current review aims to systematically review and appraise the available literature investigating the role of vitamin D in maintaining periodontal health. Studies included randomized controlled trials and clinical trials following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and cohort studies reporting associations between vitamin D and oral health in systemically healthy patients. Databases such as PubMed, Google Scholar, Scopus, Embase, and other sources, including hand search, were searched until May 2023 using together-equipped search sequences. Altogether, scientific articles that conform to the inclusion principles underwent a thorough eminence evaluation. All papers meeting inclusion criteria were subject to quality assessment, and the method used to assess the risk of bias was the Cochrane risk of bias tool. The search identified 1883 papers, among which 1435 were excluded after title evaluation. After abstract and title screening, 455 were excluded, and six full texts were assessed. After full-text evaluation, two articles were excluded, and only four were included. The data shows vitamin D's association with oral health maintenance. Along with its action on bone metabolism, it has extended function, which provides for its action as an anti-inflammatory agent and production of anti-microbial peptides, which help maintain oral health. Although the literature available is immense, there is enormous heterogenicity in the papers conducted to appraise the association between vitamin D and oral health. This systematic review has filtered all the data to review a few essential aspects of the role of vitamin D in maintaining oral physiology. Vitamin D has a linear relationship with periodontal health; however, the evidence is insufficient, and further studies must be done.
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Affiliation(s)
- Monali Shah
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Megha Poojari
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Prasad Nadig
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Dinta Kakkad
- Public Health Dentistry, Gujarat University, Ahmedabad, IND
| | | | - Susmita Sinha
- Physiology, Khulna City Medical College and Hospital, Khulna, BGD
| | - Kona Chowdhury
- Pediatrics, Gonoshasthaya Samaj Vittik Medical College, Dhaka, BGD
| | - Namrata Dagli
- Dental Research, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
| | - Mainul Haque
- Research, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
- Pharmacology and Therapeutics, National Defence University of Malaysia, Kuala Lumpur, MYS
| | - Santosh Kumar
- Periodontology and Implantology, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
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23
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Bu S, Zheng H, Chen S, Wu Y, He C, Yang D, Wu C, Zhou Y. An optimized machine learning model for predicting hospitalization for COVID-19 infection in the maintenance dialysis population. Comput Biol Med 2023; 165:107410. [PMID: 37672928 DOI: 10.1016/j.compbiomed.2023.107410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/17/2023] [Accepted: 08/27/2023] [Indexed: 09/08/2023]
Abstract
COVID-19 has a high rate of infection in dialysis patients and poses a serious risk to human health. Currently, there are no dialysis centers in China that have analyzed the prevalence of COVID-19 infection in dialysis patients and the mortality rate. Although machine learning-based disease prediction methods have proven to be effective, redundant attributes in the data and the interpretability of the predictive models are still worth investigating. Therefore, this paper proposed a wrapper feature selection classification model to achieve the prediction of the risk of COVID-19 infection in dialysis patients. The method was used to optimize the feature set of the sample through an enhanced JAYA optimization algorithm based on the dispersed foraging strategy and the greedy levy mutation strategy. Then, the proposed method combines fuzzy K-nearest neighbor for classification prediction. IEEE CEC2014 benchmark function experiments as well as prediction experiments on the uremia dataset are used to validate the proposed model. The experimental results showed that the proposed method has a high prediction accuracy of 95.61% for the prevalence risk of COVID-19 infection in dialysis patients. Furthermore, it was shown that proalbumin, CRP, direct bilirubin, hemoglobin, albumin, and phosphorus are of great value for clinical diagnosis. Therefore, the proposed method can be considered as a promising method.
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Affiliation(s)
- Shuangshan Bu
- Department of Nephrology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, 322100, China.
| | - HuanHuan Zheng
- Department of Nephrology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, 322100, China.
| | - Shanshan Chen
- Department of Nephrology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, 322100, China.
| | - Yuemeng Wu
- Department of Nephrology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, 322100, China.
| | - Chenlei He
- Department of Nephrology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, 322100, China.
| | - Deshu Yang
- Key Laboratory of Intelligent Informatics for Safety & Emergency of Zhejiang Province, Wenzhou University, Wenzhou, 325035, China.
| | - Chengwen Wu
- Key Laboratory of Intelligent Informatics for Safety & Emergency of Zhejiang Province, Wenzhou University, Wenzhou, 325035, China.
| | - Ying Zhou
- Department of Nephrology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China.
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Fateh HL, Kareem G, Rezaeian S, Moludi J, Kamari N. The Effect of Vit-D Supplementation on the Side Effect of BioNTech, Pfizer Vaccination and Immunoglobulin G Response Against SARS-CoV-2 in the Individuals Tested Positive for COVID-19: A Randomized Control Trial. Clin Nutr Res 2023; 12:269-282. [PMID: 37969936 PMCID: PMC10641329 DOI: 10.7762/cnr.2023.12.4.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 11/17/2023] Open
Abstract
Background Vitamin D participates in the biological function of the innate and adaptive immune system and inflammation. We aim to specify the effectiveness of the vitamin D supplementation on the side effects BioNTech, Pfizer vaccination, and immunoglobulin G response against severe acute respiratory syndrome coronavirus 2 in subjects tested positive for coronavirus disease 2019 (COVID-19). Methods In this multi-center randomized clinical trial, 498 people tested positive for COVID-19 were divided into 2 groups, receiving vitamin D capsules or a placebo (1 capsule daily, each containing 600 IU of vitamin D) over 14-16 weeks. Anthropometric indices and biochemical parameters were measured before and after the second dose of vaccination. Result Fourteen to 16 weeks after supplementation, the intervention group had an immunoglobulin G (IgG) increase of 10.89 ± 1.2 g/L, while the control group had 8.89 ± 1.3 g/L, and the difference was significant between both groups (p = 0.001). After the second dose of vaccination, the supplement group significantly increased their 25-hydroxy vitamin D from initially 28.73 ± 15.6 ng/mL and increased to 46.48 ± 27.2 ng/mL, and the difference between them was significant. Those with a higher body mass index (BMI) had the most of symptoms, and the difference of side effects according to BMI level was significantly different. In 8 weeks after supplementation obese participants had the lowest IgG levels than overweight or normal subjects. The proportion of all types of side effects on the second dose was significantly diminished compared with the first dose in the intervention group. Conclusion Supplementation of 600 IU of vitamin D3 can reduce post-vaccination side effects and increase IgG levels in participants who received BioNTech, Pfizer vaccine. Trial Registration ClinicalTrials.gov Identifier: NCT05851313.
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Affiliation(s)
- Hawal Lateef Fateh
- Nursing Department, Kalar Technical College, Garmian Polytechnic University, Kalar 46021, Iraq
| | - Goran Kareem
- Medical Laboratory Technology, Kalar Technical College, Garmian Polytechnic University, Kalar 46021, Iraq
| | - Shahab Rezaeian
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
| | - Jalal Moludi
- School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
| | - Negin Kamari
- School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
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Gołębiowska J, Zimny-Zając A, Makuch S, Dróżdż M, Dudek K, Żórawska J, Mazur G, Agrawal S. The Impact of Different Types of Diet on the Prevention of Diseases among Polish Inhabitants, Including COVID-19 Disease. Nutrients 2023; 15:3947. [PMID: 37764729 PMCID: PMC10535510 DOI: 10.3390/nu15183947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Proper nutrition may help in preventing deaths or at least alleviating the symptoms of many chronic diseases. While the COVID-19 disease was still taking its toll, the world had to adjust to new life conditions, which could change nutritional habits. In this observational, cross-sectional study, we aimed to identify the potential correlations between sociodemographic factors and diet and the presence of common chronic diseases among Polish inhabitants. Furthermore, we tried to determine whether the COVID-19 pandemic led to changes in nutritional habits. Therefore, based on the online study (the National Test for Poles' Health (NTPH), we collected data from 376,102 and 200,000 respondents in two different time frames (before the COVID-19 pandemic: 2019-2020 and during the COVID-19 pandemic: 2021-2022, respectively). Despite the rapid global rise of the COVID-19 pandemic, among our study group, hypertension was still the most commonly occurring disease in both time frames (32.33% in 2019-2020 and 34.95% in 2021-2022, p < 0.001). Furthermore, more chronic diseases were reported during the COVID-19 pandemic than in 2019-2020. Regarding sociodemographic factors, male respondents were more likely to develop hypertension and diabetes (OR = 1.35 CI 95% (1.28-1.43), p < 0.001; and OR = 1.20 CI 95% (1.11-1.30), p < 0.001). Vegetarian diet decreases the likelihood of hypertension, neurological disease, and diabetes (OR = 0.69, CI 95% (0.60-0.81), p < 0.001; OR = 0.72, CI 95% (0.59-0.88), p = 0.001; and OR = 0.73, CI 95% (0.55-0.96), p = 0.026). In line with this, consuming meat meals increases the risk of hypertension (OR = 1.09, CI 95% (1.02-1.17), p = 0.009). Interestingly, a reduced-sodium diet has an association with decreased morbidity of COVID-19 disease (OR = 0.72, CI 95% (0.63-0.82), p < 0.001). This result brings new light to more research to be done to allow efficient prevention of this disease. In conclusion, our study shows the beneficial role of a balanced diet in reducing the incidence rate of common chronic diseases. Our findings may be educational for those who would like to change their nutritional habits and/or for public health professionals to suggest the implementation of proper diets to their patients.
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Affiliation(s)
- Justyna Gołębiowska
- Department and Clinic of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (J.G.); (G.M.)
| | - Anna Zimny-Zając
- Medonet, Ringier Axel Springer Poland, Domaniewska St. 49, 02-672 Warsaw, Poland;
| | - Sebastian Makuch
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-367 Wroclaw, Poland;
| | - Mateusz Dróżdż
- Faculty of Medicine, Wroclaw Medical University, J. Mikulicza-Radeckiego 5, 50-345 Wroclaw, Poland;
| | - Krzysztof Dudek
- Statistical Analysis Center, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Joanna Żórawska
- Clinical Department of Geriatrics, Wroclaw Medical University, Pasteur 4 Street, 50-367 Wroclaw, Poland;
| | - Grzegorz Mazur
- Department and Clinic of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (J.G.); (G.M.)
| | - Siddarth Agrawal
- Department and Clinic of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (J.G.); (G.M.)
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26
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Moghaddam RR, Khorasanchi Z, Noor AR, Moghadam MSF, Esfahani AJ, Alyakobi AKM, Alboresha ML, Sharifan P, Bahari A, Rezvani R, Aghasizade M, Heshmati M, Darban RA, Ferns G, Mobarhan MG. High-dose vitamin D supplementation is related to an improvement in serum alkaline phosphatase in COVID-19 patients; a randomized double-blinded clinical trial. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:71. [PMID: 37491318 PMCID: PMC10369932 DOI: 10.1186/s41043-023-00409-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 06/28/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND The benefits and harms of vitamin D supplementation in the treatment of COVID-19 have not yet been fully documented. In this study, we aimed to evaluate the effects of high-dose vitamin D supplementation on liver function tests in COVID-19. METHOD This double-blinded randomized clinical trial was conducted on 140 hospitalized patients aged > 30 years. Patients were randomly allocated to receive either intervention group (n = 70 receiving 50,000 IU of vitamin D capsules orally as a single dose and then 10,000 IU syrup daily from the second day of admission for 30 days) and the control group (n = 70 receiving 1000 IU vitamin D syrup orally per day). Liver function tests (LFT), including alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), and Lactate Dehydrogenase (LDH) were evaluated at baseline and at the end of the intervention. Decision tree analysis was performed to identify the predictors for change in liver enzymes. RESULTS Among COVID-19 patients, a significant decrease was observed in serum level of ALP between intervention and placebo groups (p = 0.04). In addition, decision tree analysis revealed that GGT, temperature, serum magnesium level at baseline and gender were the most important predictors of ALT changes in COVID-19 patients. CONCLUSION High-dose vitamin D supplementation improved ALP markers among COVID-19 patients. More randomized controlled trials with longer follow-up times will be required.
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Affiliation(s)
- Reza Rezvani Moghaddam
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Khorasanchi
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ayad Rasool Noor
- Department of Biology, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | | | | | | | | | - Payam Sharifan
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Bahari
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Rezvani
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Aghasizade
- International UNESCO Center for Health Related Basic Sciences and Human Nutrition, Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Heshmati
- Department of Clinical Care Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Assaran Darban
- Department of Biology, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran.
| | - Gordon Ferns
- Brighton and Sussex Medical School, Division of Medical Education, Brighton, UK
| | - Majid Ghayour Mobarhan
- International UNESCO Center for Health Related Basic Sciences and Human Nutrition, Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Bakshi S, Paswan VK, Yadav SP, Bhinchhar BK, Kharkwal S, Rose H, Kanetkar P, Kumar V, Al-Zamani ZAS, Bunkar DS. A comprehensive review on infant formula: nutritional and functional constituents, recent trends in processing and its impact on infants' gut microbiota. Front Nutr 2023; 10:1194679. [PMID: 37415910 PMCID: PMC10320619 DOI: 10.3389/fnut.2023.1194679] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/30/2023] [Indexed: 07/08/2023] Open
Abstract
Human milk is considered the most valuable form of nutrition for infants for their growth, development and function. So far, there are still some cases where feeding human milk is not feasible. As a result, the market for infant formula is widely increasing, and formula feeding become an alternative or substitute for breastfeeding. The nutritional value of the formula can be improved by adding functional bioactive compounds like probiotics, prebiotics, human milk oligosaccharides, vitamins, minerals, taurine, inositol, osteopontin, lactoferrin, gangliosides, carnitine etc. For processing of infant formula, diverse thermal and non-thermal technologies have been employed. Infant formula can be either in powdered form, which requires reconstitution with water or in ready-to-feed liquid form, among which powder form is readily available, shelf-stable and vastly marketed. Infants' gut microbiota is a complex ecosystem and the nutrient composition of infant formula is recognized to have a lasting effect on it. Likewise, the gut microbiota establishment closely parallels with host immune development and growth. Therefore, it must be contemplated as an important factor for consideration while developing formulas. In this review, we have focused on the formulation and manufacturing of safe and nutritious infant formula equivalent to human milk or aligning with the infant's needs and its ultimate impact on infants' gut microbiota.
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Affiliation(s)
- Shiva Bakshi
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Vinod Kumar Paswan
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Satya Prakash Yadav
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Basant Kumar Bhinchhar
- Department of Livestock Production Management, Sri Karan Narendra Agriculture University, Jobner, India
| | - Sheela Kharkwal
- Department of Agriculture Economics, Sri Karan Narendra Agriculture University, Jobner, India
| | - Hency Rose
- Division of Dairy Technology, ICAR—National Dairy Research Institute, Karnal, India
| | - Prajasattak Kanetkar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Vishal Kumar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Zakarya Ali Saleh Al-Zamani
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
- Department of Food Technology and Science, Faculty of Agriculture and Veterinary Medicine, Ibb University, Ibb, Yemen
| | - Durga Shankar Bunkar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
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28
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Toledano JM, Puche-Juarez M, Moreno-Fernandez J, Ochoa JJ, Diaz-Castro J. Antioxidant and Immune-Related Implications of Minerals in COVID-19: A Possibility for Disease Prevention and Management. Antioxidants (Basel) 2023; 12:antiox12051104. [PMID: 37237970 DOI: 10.3390/antiox12051104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/11/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Since the coronavirus disease 2019 (COVID-19) pandemic appeared, both governments and the scientific community have focused their efforts on the search for prophylactic and therapeutic alternatives in order to reduce its effects. Vaccines against SARS-CoV-2 have been approved and administered, playing a key role in the overcoming of this situation. However, they have not reached the whole world population, and several doses will be needed in the future in order to successfully protect individuals. The disease is still here, so other strategies should be explored with the aim of supporting the immune system before and during the infection. An adequate diet is certainly associated with an optimal inflammatory and oxidative stress status, as poor levels of different nutrients could be related to altered immune responses and, consequently, an augmented susceptibility to infections and severe outcomes derived from them. Minerals exert a wide range of immune-modulatory, anti-inflammatory, antimicrobial, and antioxidant activities, which may be useful for fighting this illness. Although they cannot be considered as a definitive therapeutic solution, the available evidence to date, obtained from studies on similar respiratory diseases, might reflect the rationality of deeper investigations of the use of minerals during this pandemic.
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Affiliation(s)
- Juan M Toledano
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, 18071 Granada, Spain
- Nutrition and Food Sciences Ph.D. Program, University of Granada, 18071 Granada, Spain
| | - María Puche-Juarez
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, 18071 Granada, Spain
- Nutrition and Food Sciences Ph.D. Program, University of Granada, 18071 Granada, Spain
| | - Jorge Moreno-Fernandez
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria (IBS), 18016 Granada, Spain
| | - Julio J Ochoa
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria (IBS), 18016 Granada, Spain
| | - Javier Diaz-Castro
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria (IBS), 18016 Granada, Spain
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Berber E, Sumbria D, Kokkaya S. A metabolic blueprint of COVID-19 and long-term vaccine efficacy. Drug Metab Pers Ther 2023; 38:15-29. [PMID: 36166711 DOI: 10.1515/dmpt-2022-0148] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 08/24/2022] [Indexed: 06/16/2023]
Abstract
Viruses are obligatory protein-coated units and often utilize the metabolic functions of the cells they infect. Viruses hijack cellular metabolic functions and cause consequences that can range from minor to devastating, as we have all witnessed during the COVID-19 pandemic. For understanding the virus-driven pathogenesis and its implications on the host, the cellular metabolism needs to be elucidated. How SARS-CoV-2 triggers metabolic functions and rewires the metabolism remains unidentified but the implications of the metabolic patterns are under investigation by several researchers. In this review, we have described the SARS-CoV-2-mediated metabolic alterations from in vitro studies to metabolic changes reported in victims of COVID-19. We have also discussed potential therapeutic targets to diminish the viral infection and suppress the inflammatory response, with respect to evidenced studies based on COVID-19 research. Finally, we aimed to explain how we could extend vaccine-induced immunity in people by targeting the immunometabolism.
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Affiliation(s)
- Engin Berber
- College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA
| | - Deepak Sumbria
- College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Rampura Phul, Bathinda, India
| | - Serkan Kokkaya
- Faculty of Veterinary Medicine, Bozok University, Yozgat, Turkey
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30
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Arora I, White S, Mathews R. Global Dietary and Herbal Supplement Use during COVID-19-A Scoping Review. Nutrients 2023; 15:nu15030771. [PMID: 36771480 PMCID: PMC9920285 DOI: 10.3390/nu15030771] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023] Open
Abstract
During the first year of the COVID-19 pandemic, the lack of cure and the intensity of the global spread raised a common awareness of health. The aim of this scoping review is to summarize dietary supplement use globally during first two years of the COVID-19 pandemic. A systematic search was conducted in December 2021 following PRISMA guidelines. PubMed, ERIC, and Scopus databases were searched, and 956 results were screened for eligibility. Fourteen cross-sectional studies from 11 countries and 3 continents were examined. All studies were large population surveys investigating healthy eating and supplement use during COVID-19. Vitamin C, vitamin D, zinc and multivitamins were the most widely reported, as well as natural/herbal products such as ginger and honey. The most common reason cited for supplements use was to strengthen immune system and to prevent infection of COVID-19. These studies reported that populations are relying on healthcare providers, family, friends, and social media to learn about supplement use. Future studies on the treatment of COVID-19 should include more evidence for supplement use.
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Rochwulaningsih Y, Sulistiyono ST, Utama MP, Masruroh NN, Sholihah F, Yudha FGP. Integrating socio-cultural value system into health services in response to Covid-19 patients' self-isolation in Indonesia. HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS 2023; 10:162. [PMID: 37073272 PMCID: PMC10089823 DOI: 10.1057/s41599-023-01629-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 03/16/2023] [Indexed: 05/03/2023]
Abstract
This article studies the synergistic sociocultural value system to handle COVID-19 patients in self-isolation in Indonesia, to find an effective formula in COVID-19 spread control. The problems studied here is the response carried out and the constraints faced by the Indonesian government related to the self-isolation policy. Why and how does the Indonesians' sociocultural value system contribute to COVID-19 patient response? Through the survey conducted via Google Forms, in-depth interviews, focus group discussions and literature study, it is found that the Indonesian government issued the self-isolation regulation for COVID-19 patients to mitigate the rapid and massive COVID-19 transmission. However, many constraints are found in the policy implementation, including; people's insufficient knowledge and understanding of COVID-19, leading to negative implications for the COVID-19 survivors or patients' perception, causing social stigmatisation for COVID-19 survivors or patients; COVID-19 task force's limited access to medicine, medical instrument and hospital facilities. Meanwhile, the Indonesians' strong socio-cultural values like tolerance, mutual aid, and communal work, including among the educated people in urban society, may be potentially integrated into the health service to respond to COVID-19 patients with their self-isolation. Therefore, their integration and empowerment can be a solution to mitigating COVID-19 transmission in Indonesia.
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Affiliation(s)
- Yety Rochwulaningsih
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
| | - Singgih Tri Sulistiyono
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
| | - Mahendra Puji Utama
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
| | - Noor Naelil Masruroh
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
| | - Fanada Sholihah
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
| | - Fajar Gemilang Purna Yudha
- Departement of History, Faculty of Humanities, Universitas Diponegoro, Semarang, Indonesia
- Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia
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Ramic-Catak A, Mesihovic-Dinarevic S, Prnjavorac B, Naser N, Masic I. Public Health Dimensions of CVD Prevention and Control - Global Perspectives and Current Situation in the Federation of BiH. Mater Sociomed 2023; 35:88-93. [PMID: 37701339 PMCID: PMC10495147 DOI: 10.5455/msm.2023.35.88-93] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/06/2023] [Indexed: 08/06/2024] Open
Abstract
Background CVD remains a leading cause of death in Europe and worldwide accounting for 3.9 million deaths each year in Europe alone. Even with well-known risk factors and the current standards of health care, improvement of health and quality of life of CVD patients are still remains one of the biggest public health challenges we must overcome. Objective The aim of this narrative review is to provide a brief overview of the recent and relevant documents of good practice in prevention, diagnostic and therapeutic approaches of Cardiovascular diseases that should be consider as milestones for the health authorities in the Federation of BiH. Cardiovascular diseases stil represent a worldwide public health problem, with some new dimensions caused by challenges caused through pandemic of COVID-19. The wellknown cardiovascular risk factors require new and more efficient public health approaches to the prevention and control. Conclusion Due to the recently developed cardiovascular guidelines that were made by the European Society of Cardiology and World Heart Federation, key priority for health authorities should be is to update the existing CVD guidelines in the Federation of BiH in accordance with the international good practice.
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Affiliation(s)
- Aida Ramic-Catak
- Institute for Public Health of the Federation of Bosnia
and Herzegovina
| | - Senka Mesihovic-Dinarevic
- Department of Medical Sciences, Academy of Sciences and
Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
| | | | - Nabil Naser
- Polyclinic "Nabil" Sarajevo, Sarajevo,
Bosnia and Herzegovina
| | - Izet Masic
- Department of Family Medicine, University of Sarajevo,
Sarajevo, Bosnia nd Herzegovina
- Academy of Medical Sciences of Bosnia and Herzegovina,
Sarajevo, Bosnia and Herzegovina
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Kontopoulou L, Vasara E, Paraskevadaki E, Karpetas G, Papathanasiou IV, Gourgoulianis KI. Public Health Dimensions of CVD Prevention and Control - Global Perspectives and Current Situation in the Federation of BiH. Mater Sociomed 2023; 35:152-156. [PMID: 37701339 PMCID: PMC10495152 DOI: 10.5455/msm.2023.35.152-156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/06/2023] [Indexed: 09/14/2023] Open
Abstract
Background CVD remains a leading cause of death in Europe and worldwide accounting for 3.9 million deaths each year in Europe alone. Even with well-known risk factors and the current standards of health care, improvement of health and quality of life of CVD patients are still remains one of the biggest public health challenges we must overcome. Objective The aim of this narrative review is to provide a brief overview of the recent and relevant documents of good practice in prevention, diagnostic and therapeutic approaches of Cardiovascular diseases that should be consider as milestones for the health authorities in the Federation of BiH. Cardiovascular diseases stil represent a worldwide public health problem, with some new dimensions caused by challenges caused through pandemic of COVID-19. The wellknown cardiovascular risk factors require new and more efficient public health approaches to the prevention and control. Conclusion Due to the recently developed cardiovascular guidelines that were made by the European Society of Cardiology and World Heart Federation, key priority for health authorities should be is to update the existing CVD guidelines in the Federation of BiH in accordance with the international good practice.
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Affiliation(s)
- Lamprini Kontopoulou
- Faculty of Nursing, Respiratory Disorders Lab, University of Thessaly, Larissa, Greece
| | - Eleni Vasara
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eva Paraskevadaki
- Eva Paraskevadaki, Research and Statistics Consultant, StepUpAdvisor.gr, Greece
| | - Georgios Karpetas
- Faculty of Medicine, Medical Informatics Lab, University of Thessaly, Larissa, Greece
| | | | - Konstantinos I. Gourgoulianis
- Faculty of Medicine, Pulmonology, University General Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, Pulmonology, University of Thessaly, Larissa, Greece
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Wimalawansa S. Overcoming Infections Including COVID-19, by Maintaining Circulating 25(OH)D Concentrations Above 50 ng/mL. PATHOLOGY AND LABORATORY MEDICINE INTERNATIONAL 2022. [DOI: 10.2147/plmi.s373617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Lolita L, Ikhsanudin A. Illness Risk Perceptions and Efficacy Beliefs Among Indonesian in the Course of COVID-19 Pandemic. BORNEO JOURNAL OF PHARMACY 2022. [DOI: 10.33084/bjop.v5i4.3287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
COVID-19, a worldwide pandemic, has posed a significant challenge to public health systems worldwide. Health risk perception and efficacy belief are primary constructs influencing individuals' protective behavior due to the outbreak. Our study investigated each item of illness risk perception, efficacy belief, and its related factors concerning the COVID-19 pandemic. An analytical cross-sectional study was conducted among 227 respondents aged 17 to 70. Data collection was conducted using convenience sampling by distributing the web questionnaire between April and July 2020. Mann-Whitney or Kruskal-Wallis bivariate analysis was performed using SPSS version 21.0 to assess the relationship between individual characteristic factors, illness risk perception, and efficacy belief. The study established that respondents had a medium to a high level of illness risk perception and a reasonable efficacy belief in dealing with the COVID-19 pandemic. Region (p=0.027) and occupation (p=0.036) differences were significantly associated with the threat and severity perception, respectively. Smoking history (p=0.037), supplement use (p=0.029), and occupation (p=0.018) differences were significantly associated with self-efficacy. Meanwhile, gender (p=0.045) differences were significantly associated with response efficacy. Therefore, the public's illness risk perception and efficacy belief could be substantial in planning, modifying, and implementing a coordinated response for risk communication in current and future epidemics.
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Affiliation(s)
- Lolita Lolita
- The First Affiliated Hospital of Nanjing Medical University
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Content of Essential Trace Elements in the Hair of Residents of the Caspian Region of the Republic of Kazakhstan Who Recovered from COVID-19. Diagnostics (Basel) 2022; 12:diagnostics12112734. [PMID: 36359577 PMCID: PMC9689738 DOI: 10.3390/diagnostics12112734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/03/2022] [Accepted: 11/03/2022] [Indexed: 11/10/2022] Open
Abstract
This study aimed to investigate the content of essential elements in the hair of unvaccinated residents of the Caspian region who recovered from COVID-19. This cross-sectional study involved 260 unvaccinated permanent residents of Mangistau oblast aged 18−60. The diagnosis and severity of COVID-19 were based on clinical signs and symptoms, laboratory data, R-graph results, and oxygen saturation by the Clinical Protocol of the Ministry of Health of the Republic of Kazakhstan. Inductively coupled plasma mass spectrometry determined the content of trace elements cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), iodine (I), manganese (Mn), selenium (Se), and zinc (Zn). The content of Cr (p < 0.05), Cu (p < 0.05), Fe (p < 0.001), I (p < 0.05), Mn (p < 0.001), and Zn (p < 0.05) in the hair of individuals who had a coronavirus infection was lower than those who did not have this infection. There were significantly higher levels of Cu (p < 0.05) in the hair of participants who had moderate or severe COVID-19 compared to those with mild forms. The results of multiple regression analysis showed that in the presence of a COVID-19 infection in a subject’s history, the content of Cr (0.871 (95% CI: 0.811; 0.936)), Cu (0.875 (95% CI: 0.803; 0.955)), Fe (0.745 (95% CI: 0.636; 0.873)), and Mn (0.642 (95%CI: 00.518; 0.795)) decreased in the hair. The data obtained indicate that past COVID-19 infections affect the trace element status of the inhabitants of the Caspian region of Kazakhstan.
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Jamal QMS. Antiviral Potential of Plants against COVID-19 during Outbreaks-An Update. Int J Mol Sci 2022; 23:13564. [PMID: 36362351 PMCID: PMC9655040 DOI: 10.3390/ijms232113564] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/06/2022] [Accepted: 11/02/2022] [Indexed: 12/01/2023] Open
Abstract
Several human diseases are caused by viruses, including cancer, Type I diabetes, Alzheimer's disease, and hepatocellular carcinoma. In the past, people have suffered greatly from viral diseases such as polio, mumps, measles, dengue fever, SARS, MERS, AIDS, chikungunya fever, encephalitis, and influenza. Recently, COVID-19 has become a pandemic in most parts of the world. Although vaccines are available to fight the infection, their safety and clinical trial data are still questionable. Social distancing, isolation, the use of sanitizer, and personal productive strategies have been implemented to prevent the spread of the virus. Moreover, the search for a potential therapeutic molecule is ongoing. Based on experiences with outbreaks of SARS and MERS, many research studies reveal the potential of medicinal herbs/plants or chemical compounds extracted from them to counteract the effects of these viral diseases. COVID-19's current status includes a decrease in infection rates as a result of large-scale vaccination program implementation by several countries. But it is still very close and needs to boost people's natural immunity in a cost-effective way through phytomedicines because many underdeveloped countries do not have their own vaccination facilities. In this article, phytomedicines as plant parts or plant-derived metabolites that can affect the entry of a virus or its infectiousness inside hosts are described. Finally, it is concluded that the therapeutic potential of medicinal plants must be analyzed and evaluated entirely in the control of COVID-19 in cases of uncontrollable SARS infection.
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Affiliation(s)
- Qazi Mohammad Sajid Jamal
- Department of Health Informatics, College of Public Health and Health Informatics, Qassim University, Al Bukayriyah 52741, Saudi Arabia
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Investigation of the Relationship between Covid-19 Pandemic and Consumption Behavior, Nutrition Habits, Physiological Activity and Complementary Medicine Practices in Different Age and Profession Groups. JOURNAL OF BASIC AND CLINICAL HEALTH SCIENCES 2022. [DOI: 10.30621/jbachs.1084706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Purpose: This study, on this basis of Turkey, determined physiological factors affecting individuals' being infected by the COVID-19 virus.
Material and Methods: For this purpose, on 1103 individuals above the age of 18; necessary data are collected and assessed.
Results: The women went through COVID-19 more severely when compared with men. It is also seen that smokers were less infected by COVID-19. It is seen that sunbathing, exercises, sleeping and using minerals did not have positive effects against the disease; usage of plant-based agents did not have positive effects on individuals' resistance against COVID-19 on severeness of the disease and results obtained after usage of medicines; surprisingly, individuals, who used probiotics/prebiotics were in a disadvantageous position against COVID-19. It is seen that individuals had significant changes in their feeding habits. Participants mostly preferred organic animal-based products. It is also seen that there were significant changes in individuals' habits on consumption. It is determined that there was a decrease in the amount of shopping from supermarkets, while at the same time, there was an increase in the amount of shopping from online platforms.
Conclusions: The COVID 19 pandemic disrupted many known memories for other pandemics and led to unique new situations.
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Yasari F, Akbarian M, Abedini A, Vasheghani M. The role of electrolyte imbalances in predicting the severity of COVID-19 in the hospitalized patients: a cross-sectional study. Sci Rep 2022; 12:14732. [PMID: 36042344 PMCID: PMC9424795 DOI: 10.1038/s41598-022-19264-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 08/26/2022] [Indexed: 01/10/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) can be fatal in severe cases. Accordingly, predicting the severity and prognosis of the disease is valuable. This study examined the role of electrolyte imbalances in predicting the severity of COVID-19. In this cross-sectional study, 169 hospitalized patients with COVID-19 were included and categorized into three groups based on the severity of the disease (moderate, severe, and critical). Serum levels of electrolytes (calcium [Ca], phosphorus [P], sodium [Na], potassium [k], and magnesium [Mg]), inflammatory markers (D-dimer, C-reactive protein [CRP], ferritin, and lactate dehydrogenase [LDH]), and 25OHVitamin D were measured. The mean age of patients was 53 years, and 54% were male. They had moderate, severe, and critical illnesses in 22%, 47%, and 31%, respectively. CRP, D-dimer, and ferritin increased with the severity of the disease. The lower median values of Mg, Na, 25OHVitamin D, Ca, LDH, and higher median lymphocyte counts were observed in the moderate vs. the severe group (P < 0.05). These parameters have acceptable sensitivity and specificity at the suggested cut-off level to discriminate the moderate and critical cases. Serum parameters introduced in this study are appropriate for differentiating between critical and moderate cases. The electrolyte imbalance can predict critical patients.
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Affiliation(s)
- Fatemeh Yasari
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Masih Daneshvari Hospital, Darabad Avenue, Shahid Bahonar Roundabout, Tehran, 1956944413, Iran
| | - Meshkat Akbarian
- Internal Medicine Department, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atefeh Abedini
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Masih Daneshvari Hospital, Darabad Avenue, Shahid Bahonar Roundabout, Tehran, 1956944413, Iran
| | - Maryam Vasheghani
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Masih Daneshvari Hospital, Darabad Avenue, Shahid Bahonar Roundabout, Tehran, 1956944413, Iran.
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Hajibeygi R, Mirghazanfari SM, Pahlavani N, Jalil AT, Alshahrani SH, Rizaev JA, Hadi S, Hadi V, Yekta NH. Effect of a diet based on Iranian traditional medicine on inflammatory markers and clinical outcomes in COVID-19 patients: A double-blind, randomized, controlled trial. Eur J Integr Med 2022; 55:102179. [PMID: 36035633 PMCID: PMC9391229 DOI: 10.1016/j.eujim.2022.102179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022]
Abstract
Introduction SARS-CoV-2 causes severe acute respiratory syndrome prompting worldwide demand for new antiviral treatments and supportive care for organ failure caused by this life-threatening virus. This study aimed to help develop a new Traditional Persian Medicine (TPM) -based drug and assess its efficacy and safety in COVID-19 patients with major symptoms. Methods In February 2022, a randomized clinical trial was conducted among 160 patients with a confirmed diagnosis of COVID-19 admitted to Emam Reza (AJA) Hospital in Tehran, Iran. During their hospitalization, the intervention group received a treatment protocol approved by Iran's Ministry of Health and Medical Education (MOHME), consisting of an Iranian regimen, Ficus carica; Vitis vinifera, Safflower, Cicer arietinum, Descurainiasophia seeds, Ziziphus jujuba, chicken soup, barley soup, rose water, saffron, and cinnamon spices. All patients were compared in terms of demographics, clinical, and laboratory variables. Results One hundred and sixty COVID-19 patients were divided into two groups: intervention and control. In baseline characteristics, there was no significant difference between the intervention and control groups (p>0.05). Using SPSS software version 22, statistical analysis revealed a significant difference in four symptoms: myalgia, weakness, headache, and cough (p<0.05). During the 5-day treatment period, the control group had significantly lower C-reactive protein (p<0.05). Conclusion While more research with a larger sample size is needed, the proposed combination appears to be effective in the treatment of symptoms as well as inflammatory biomarkers such as C-reactive protein in COVID-19 patients. Iranian registry of clinical trials (IRCT) IRCT20220227054140N1.
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Key Words
- BMI, Body mass index
- C-reactive protein, CRP
- COVID-19, Traditional Persian Medicine, Ficus carica
- Cicer arietinum
- Fatigue Assessment Scale, FAS
- Intensive care unit, ICU
- Ministry of Health and Medical Education, MOHME
- Polymerase chain reaction, PCR
- Severe acute respiratory syndrome coronavirus 2, SARS-CoV-2
- Superoxide dismutase, SOD
- Traditional Persian Medicine, TPM
- Visual analog scale, VAS
- Vitis vinifera
- alanine aminotransferase, ALT
- aspartate aminotransferase, AST
- blood urea nitrogen, BUN
- creatinine, Cr
- hemoglobin, HB
- lactate dehydrogenase, LDH
- red blood cells, RBC
- white blood cells, WBC
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Affiliation(s)
- Ramtin Hajibeygi
- Department of Health, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Sayid Mahdi Mirghazanfari
- Department of Physiology and Iranian Medicine, School of Medicine, AJA University of Medical Sciences
| | - Naseh Pahlavani
- Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, 51001, Iraq
| | | | - Jasur Alimdjanovich Rizaev
- Department of Public Health and Healthcare Management, Rector, Samarkand State Medical University, 18, Amir Temur Street, Samarkand, Uzbekistan
| | - Saeid Hadi
- Department of Health, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Vahid Hadi
- Department of Health, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Nafiseh Hosseini Yekta
- Department of Persian Medicine, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran
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In-silico screening and in-vitro assay show the antiviral effect of Indomethacin against SARS-CoV-2. Comput Biol Med 2022; 147:105788. [PMID: 35809412 PMCID: PMC9245396 DOI: 10.1016/j.compbiomed.2022.105788] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/30/2022] [Accepted: 06/26/2022] [Indexed: 11/28/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused the worldwide spread of coronavirus disease 19 (COVID-19), and till now, it has caused death to more than 6.2 million people. Although various vaccines and drug candidates are being tested globally with limited to moderate success, a comprehensive therapeutic cure is yet to be achieved. In this study, we applied computational drug repurposing methods complemented with the analyses of the already existing gene expression data to find better therapeutics in treatment and recovery. Primarily, we identified the most crucial proteins of SARS-CoV-2 and host human cells responsible for viral infection and host response. An in-silico screening of the existing drugs was performed against the crucial proteins for SARS-CoV-2 infection, and a few existing drugs were shortlisted. Further, we analyzed the gene expression data of SARS-CoV-2 in human lung epithelial cells and investigated the molecules that can reverse the cellular mRNA expression profiles in the diseased state. LINCS L1000 and Comparative Toxicogenomics Database (CTD) were utilized to obtain two sets of compounds that can be used to counter SARS-CoV-2 infection from the gene expression perspective. Indomethacin, a nonsteroidal anti-inflammatory drug (NSAID), and Vitamin-A were found in two sets of compounds, and in the in-silico screening of existing drugs to treat SARS-CoV-2. Our in-silico findings on Indomethacin were further successfully validated by in-vitro testing in Vero CCL-81 cells with an IC50 of 12 μM. Along with these findings, we briefly discuss the possible roles of Indomethacin and Vitamin-A to counter the SARS-CoV-2 infection in humans.
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Wimalawansa SJ. Rapidly Increasing Serum 25(OH)D Boosts the Immune System, against Infections-Sepsis and COVID-19. Nutrients 2022; 14:2997. [PMID: 35889955 PMCID: PMC9319502 DOI: 10.3390/nu14142997] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/31/2022] [Accepted: 06/16/2022] [Indexed: 12/24/2022] Open
Abstract
Vitamin D deficiency is a global public health problem, a pandemic that commonly affects the elderly and those with comorbidities such as obesity, diabetes, hypertension, respiratory disorders, recurrent infections, immune deficiency, and malignancies, as well as ethnic minorities living in temperate countries. The same groups were worst affected by COVID-19. Since vitamin D deficiency weakens the immune system, it increases the risk of infections, complications, and deaths, such as from sepsis and COVID-19. Deficiency can be remedied cost-effectively through targeted food fortification, supplementation, and/or daily safe sun exposure. Its endocrine functions are limited to mineral metabolism, musculoskeletal systems, specific cell membrane interactions, and parathyroid gland functions. Except for the rapid, endocrine, and cell membrane-based non-genomic functions, all other biological and physiological activities of vitamin D depend on the adequate intracellular synthesis of 1,25(OH)2D (calcitriol) in peripheral target cells via the genome. Calcitriol mediates autocrine (intracrine) and paracrine signalling in immune cells, which provides broader, protective immune functions crucial to overcoming infections. The synthesis of 1,25(OH)2D (calcitriol) in peripheral target cells is dependent on diffusion and endocytosis of D3 and 25(OH)D from the circulation into them, which requires maintenance of serum 25(OH)D concentration above 50 ng/mL. Therefore, in acute infections such as sepsis and respiratory infections like COVID-19, it is necessary to rapidly provide its precursors, D3 and 25(OH)D, through the circulation to generate adequate intracellular calcitriol. Immune defence is one of the crucial non-hormonal functions of vitamin D. A single oral (bolus) dose or divided upfront loading doses between 100,000 and 500,000 IU, using 50,000 IU vitamin D3 increase the serum 25(OH)D concentrations to a therapeutic level of above 50 ng/mL that lasts between two to three months. This takes three to five days to raise serum 25(OH)D. In contrast, a single oral dose of calcifediol (0.014 mg/kg body weight) can generate the needed 25(OH)D concentration within four hours. Considering both D3 and 25(OH)D enter immune cells for generating calcitriol, using the combination of D3 (medium-term) and calcifediol (immediate) is cost-effective and leads to the best clinical outcome. To maximise protection against infections, particularly to reduce COVID-19-associated complications and deaths, healthcare workers should advise patients on safe sun exposure, adequate vitamin D supplementation and balanced diets containing zinc, magnesium, and other micronutrients to support the immune system. Meanwhile, governments, the World Health Organisation, the Centers for Disease Control, and governments should consider similar recommendations to physicians and the public, change the outdated vitamin D and other micronutrient recommendations directed to their population, and organise targetted food fortification programs for the vulnerable groups. This article discusses a rational approach to maintaining a sustained serum 25(OH)D concentration above 50 ng/mL, necessary to attain a robust immune system for overcoming infections. Such would cost-effectively improve the population’s health and reduce healthcare costs. It also describes three cost-effective, straightforward protocols for achieving and sustaining therapeutic serum 25(OH)D concentrations above 50 ng/mL (>125 nmol/L) to keep the population healthy, reduce absenteeism, improve productivity, and lower healthcare costs.
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Affiliation(s)
- Sunil J Wimalawansa
- Endocrinology & Nutrition, Department of Medicine, Cardiometabolic & Endocrine Institute, North Brunswick, NJ 08873, USA
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Costa BTD, Araújo GRL, da Silva Júnior RT, Santos LKDS, Lima de Souza Gonçalves V, Lima DBA, Cuzzuol BR, Santos Apolonio J, de Carvalho LS, Marques HS, Silva CS, Barcelos IDS, Oliveira MV, Freire de Melo F. Effects of nutrients on immunomodulation in patients with severe COVID-19: Current knowledge. World J Crit Care Med 2022; 11:201-218. [PMID: 36051942 PMCID: PMC9305681 DOI: 10.5492/wjccm.v11.i4.201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/24/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023] Open
Abstract
Recent research has demonstrated that critically ill patients with coronavirus disease 2019 (COVID-19) show significant immune system dysregulation. Due to that, some nutrients that influence immunomodulation have been suggested as a form of treatment against the infection. This review collected the information on the impact of vitamins on the prognosis of COVID-19, with the intention of facilitating treatment and prevention of the disease risk status in patients. The collected information was obtained using the PubMed electronic database by searching for articles that relate COVID-19 and the mechanisms/effects of the nutrients: Proteins, glucose, lipids, vitamin B12, vitamin D, calcium, iron, copper, zinc, and magnesium, including prospective, retrospective, and support articles. The findings reveal an optimal response related mainly to omega-3, eicosapentaenoic acid, docosahexaenoic acid, calcium, and iron that might represent benefits in the treatment of critically ill patients. However, nutrient supplementation should be done with caution due to the limited availability of randomized controlled studies.
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Affiliation(s)
- Bruna Teixeira da Costa
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Glauber Rocha Lima Araújo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Luana Kauany de Sá Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Daniel Bastos Alves Lima
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Beatriz Rocha Cuzzuol
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Jonathan Santos Apolonio
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Lorena Sousa de Carvalho
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Hanna Santos Marques
- Campus Vitória da Conquista, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45083-900, Bahia, Brazil
| | - Camilo Santana Silva
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Isadora de Souza Barcelos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Márcio Vasconcelos Oliveira
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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The Perception of Minerals and Their Prevalence in Fortified Foods and Supplements in Japan. Nutrients 2022; 14:nu14132586. [PMID: 35807765 PMCID: PMC9268031 DOI: 10.3390/nu14132586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 01/27/2023] Open
Abstract
People’s intake of some minerals does not meet the nutrient reference values even in high-income countries. Recently, the deficiency of zinc and/or selenium has been considered to cause greater risk of COVID-19 infection and severity. To investigate consumer awareness, we conducted a cross-sectional questionnaire online survey among Japanese people (7500 males and 7500 females) concerning their perceptions of each mineral and the prevalence of mineral-fortified foods and/or mineral supplements. People’s perception of each mineral varied: the highest was for calcium (91.8%) and the lowest was for selenium (44.7%). In addition, only a portion of participants believed that they consumed a sufficient amount of each mineral; the highest was sodium (23.7%), and the lowest was manganese (5.2%). In addition, 18.2% of them felt that they could not consume enough sodium, even though most of the Japanese’s intake is excessive. Among mineral-fortified-food and/or mineral-supplement users, the purposes for these products were to maintain health (80.6%), supplement nutrients (48.0%), and prevent infectious diseases (23.2%). Only 18.4% of participants knew what amount they took. In conclusion, education is needed to prevent not only the insufficiency/deficiency of each mineral but also an excess intake of sodium.
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Kirsty van Rayne K, Adebo OA, Wokadala OC, Sithole L, Ngobese NZ. Physical and nutritional properties of black monkey orange fruit and seeds: A preliminary analysis for food processing. PLoS One 2022; 17:e0268628. [PMID: 35587933 PMCID: PMC9119479 DOI: 10.1371/journal.pone.0268628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 05/03/2022] [Indexed: 11/18/2022] Open
Abstract
Strychnos madagascariensis is an underutilized South African fruit-bearing tree, with the pulp being the primary consumable component. However, the seeds hold the potential as a food source due to their high nutrient composition. The aim of this study was to determine the physical properties of S. madagascariensis fruit and seeds to aid in food processing equipment development. Fruit physical properties were determined at four progressive ripening stages, as well as the seed physical properties and mineral composition. The pulp contributed the most towards fruit composition across stages of ripeness (c 50%), followed by the rind (c 30%) and seeds (c 20%). Furthermore, significant variations in seed physical properties were observed at progressive maturity stages. The seeds showed significantly greater mineral compositions in unripe-green fruit in comparison to fruit at progressive ripening stages. The data provided may serve as a basis for the development of processing procedures and equipment and suggests that seeds of unripe-green fruit hold greater nutritional benefits.
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Affiliation(s)
- Kiana Kirsty van Rayne
- Department of Botany and Plant Biotechnology, University of Johannesburg, Johannesburg, South Africa
| | - Oluwafemi Ayodeji Adebo
- Department of Biotechnology and Food Technology, University of Johannesburg, Johannesburg, South Africa
| | | | - Lucky Sithole
- Department of Agriculture and Rural Development, Pietermaritzburg, South Africa
| | - Nomali Ziphorah Ngobese
- Department of Botany and Plant Biotechnology, University of Johannesburg, Johannesburg, South Africa
- * E-mail:
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Significantly Reduced Retinol Binding Protein 4 (RBP4) Levels in Critically Ill COVID-19 Patients. Nutrients 2022; 14:nu14102007. [PMID: 35631143 PMCID: PMC9147114 DOI: 10.3390/nu14102007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 12/13/2022] Open
Abstract
The SARS-CoV-2 virus is the causative agent of the COVID-19 pandemic. The disease causes respiratory failure in some individuals accompanied by marked hyperinflammation. Vitamin A (syn. retinol) can exist in the body in the storage form as retinyl ester, or in the transcriptionally active form as retinoic acid. The main function of retinol binding protein 4 (RBP4), synthesized in the liver, is to transport hydrophobic vitamin A to various tissues. Vitamin A has an important role in the innate and acquired immune system. In particular, it is involved in the repair of lung tissue after infections. In viral respiratory diseases such as influenza pneumonia, vitamin A supplementation has been shown to reduce mortality in animal models. In critically ill COVID-19 patients, a significant decrease in plasma vitamin A levels and an association with increased mortality have been observed. However, there is no evidence on RBP4 in relation to COVID-19. This prospective, multicenter, observational, cross-sectional study examined RBP4 (enzyme-linked immunosorbent assay) and vitamin A plasma levels (high-performance liquid chromatography) in COVID-19 patients, including 59 hospitalized patients. Of these, 19 developed critical illness (ARDS/ECMO), 20 developed severe illness (oxygenation disorder), and 20 developed moderate illness (no oxygenation disorder). Twenty age-matched convalescent patients following SARS-CoV-2 infection, were used as a control group. Reduced RBP4 plasma levels significantly correlated with impaired liver function and elevated inflammatory markers (CRP, lymphocytopenia). RBP4 levels were decreased in hospitalized patients with critical illness compared to nonpatients (p < 0.01). In comparison, significantly lower vitamin A levels were detected in hospitalized patients regardless of disease severity. Overall, we conclude that RBP4 plasma levels are significantly reduced in critically ill COVID-19 patients during acute inflammation, and vitamin A levels are significantly reduced in patients with moderate/severe/critical illness during the acute phase of illness.
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Li Z, Ma Y, Huo S, Ke Y, Zhao A. Impact of COVID-19 Vaccination Status and Confidence on Dietary Practices among Chinese Residents. Foods 2022; 11:foods11091365. [PMID: 35564088 PMCID: PMC9104347 DOI: 10.3390/foods11091365] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/30/2022] [Accepted: 05/04/2022] [Indexed: 12/12/2022] Open
Abstract
Healthy diets promote immune functions and have been shown to reduce COVID-19 severity. In 2021, COVID-19 vaccines have become available to the general public. However, whether vaccination status could affect individual and populational health behaviors is unknown. This study aimed to investigate the impacts of vaccination status and confidence on dietary practices. An online survey was conducted in August 2021. We collected data on dietary intake, diversity and behaviors, vaccination status and confidence and socio-demographic characteristics. Among the 5107 responses received, a total of 4873 study participants were included in the final analysis. Most of our participants aged between 18 and 45 years and 82% of them were fully vaccinated against COVID-19. Household level dietary diversity was found to be higher among people who were fully vaccinated (β = 0.321, 95%CI: 0.024 to 0.618) or who were more confident in the protectiveness of the vaccine (β for tertile 3 comparing with lowest tertile = 0.544, 95%CI: 0.407, 0.682). Vaccination promoted the intake of seafood, but it was also positively associated with the consumption of sugar, preserved, fried and barbequed foods and reduced vegetable intake. Higher vaccination confidence was associated with increased consumption of seafood, bean, fruits and vegetables and reduced fat intake. Changes in dietary behaviors compared with early 2021 (when vaccination was not common) were observed and differed by vaccination status and confidence level. Conclusion: COVID-19 vaccination status and confidence had varied, and possibly negative, impacts on dietary intake and behaviors. Our results suggest that vaccination status and confidence might be significant influencing factors affecting people’s health behaviors and highlight that healthy eating should be consistently promoted to prevent poor dietary practices during global health crisis.
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Affiliation(s)
- Zhongyu Li
- Vanke School of Public Health, Tsinghua University, Beijing 100091, China;
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA 02111, USA
| | - Yidi Ma
- School of Public Health, Peking University, Beijing 100191, China; (Y.M.); (S.H.); (Y.K.)
| | - Shanshan Huo
- School of Public Health, Peking University, Beijing 100191, China; (Y.M.); (S.H.); (Y.K.)
| | - Yalei Ke
- School of Public Health, Peking University, Beijing 100191, China; (Y.M.); (S.H.); (Y.K.)
| | - Ai Zhao
- Vanke School of Public Health, Tsinghua University, Beijing 100091, China;
- Correspondence: ; Tel.: +86-138-1113-1994
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Hibino S, Hayashida K. Modifiable Host Factors for the Prevention and Treatment of COVID-19: Diet and Lifestyle/Diet and Lifestyle Factors in the Prevention of COVID-19. Nutrients 2022; 14:1876. [PMID: 35565841 PMCID: PMC9102954 DOI: 10.3390/nu14091876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/20/2022] [Accepted: 04/24/2022] [Indexed: 11/17/2022] Open
Abstract
Many studies have shown that the immune system requires adequate nutrition to work at an optimal level. Not only do optimized nutritional strategies support the immune system, but they also reduce chronic inflammation. Nutritional supplements that are recommended for patients with critical illnesses are thought to also be effective for the coronavirus disease 2019 (COVID-19) patients in the intensive care unit. Some studies have recommended fresh fruits and vegetables, soy, nuts, and antioxidants, such as omega-3 fatty acids, to improve immune system activity. Although nutritional status is considered to be an important prognostic factor for patients with COVID-19, there is to date no sufficient evidence that optimal nutritional therapies can be beneficial for these patients. Some have argued that the COVID-19 pandemic is a good opportunity to test the effectiveness of nutritional intervention for infectious diseases. Many researchers have suggested that testing the proposed nutritional approaches for infectious diseases in the context of a pandemic would be highly informative. The authors of other review papers concluded that it is important to have a diet based on fresh foods, such as fruits, vegetables, whole grains, low-fat dairy products, and healthy fats (i.e., olive oil and fish oil), and to limit the intake of sugary drinks as well as high-calorie and high-salt foods. In this review, we discuss the clinical significance of functional food ingredients as complementary therapies potentially beneficial for the prevention or treatment of COVID-19. We believe that our review will be helpful to plan and deploy future studies to conclude these potentials against COVID-19, but also to new infectious diseases that may arise in the future.
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Affiliation(s)
- Sawako Hibino
- Y’s Science Clinic Hiroo, Medical Corporation Koshikai, Tokyo 106-0047, Japan
- Department of Clinical Gene Therapy, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Kazutaka Hayashida
- Division of Pulmonary Medicine, Boston Children’s Hospital, Boston, MA 02459, USA;
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Chavda VP, Kapadia C, Soni S, Prajapati R, Chauhan SC, Yallapu MM, Apostolopoulos V. A global picture: therapeutic perspectives for COVID-19. Immunotherapy 2022; 14:351-371. [PMID: 35187954 PMCID: PMC8884157 DOI: 10.2217/imt-2021-0168] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 01/19/2022] [Indexed: 02/06/2023] Open
Abstract
The COVID-19 pandemic is a lethal virus outbreak by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), which has severely affected human lives and the global economy. The most vital part of the research and development of therapeutic agents is to design drug products to manage COVID-19 efficiently. Numerous attempts have been in place to determine the optimal drug dose and combination of drugs to treat the disease on a global scale. This article documents the information available on SARS-CoV-2 and its life cycle, which will aid in the development of the potential treatment options. A consolidated summary of several natural and repurposed drugs to manage COVID-19 is depicted with summary of current vaccine development. People with high age, comorbity and concomitant illnesses such as overweight, metabolic disorders, pulmonary disease, coronary heart disease, renal failure, fatty liver and neoplastic disorders are more prone to create serious COVID-19 and its consequences. This article also presents an overview of post-COVID-19 complications in patients.
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Affiliation(s)
- Vivek P Chavda
- Department of Pharmaceutics & Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, Gujarat, 380009, India
- Department of Pharmaceutics, K B Institute of Pharmaceutical Education & Research, Kadi Sarva Vishwavidhyalaya, Gandhinagar, Gujarat, 382023, India
| | - Carron Kapadia
- Department of Pharmaceutics & Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, Gujarat, 380009, India
| | - Shailvi Soni
- Department of Pharmaceutics & Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, Gujarat, 380009, India
| | - Riddhi Prajapati
- Department of Pharmaceutics & Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, Gujarat, 380009, India
| | - Subhash C Chauhan
- Department of Immunology & Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78503, USA
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78503, USA
| | - Murali M Yallapu
- Department of Immunology & Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78503, USA
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78503, USA
| | - Vasso Apostolopoulos
- Institute for Health & Sport, Victoria University, Melbourne, VIC, 3030, Australia
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Pechlivanidou E, Vlachakis D, Tsarouhas K, Panidis D, Tsitsimpikou C, Darviri C, Kouretas D, Bacopoulou F. The prognostic role of micronutrient status and supplements in COVID-19 outcomes: A systematic review. Food Chem Toxicol 2022; 162:112901. [PMID: 35227861 PMCID: PMC8873042 DOI: 10.1016/j.fct.2022.112901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 12/23/2022]
Abstract
Micronutrients constitute an adjuvant treatment for respiratory viral infections. Since there is no effective antiviral therapy for COVID-19 yet, adjuvant intervention for the survival of critically ill patients may be significant. Search of the PubMed, CINAHL and Cochrane databases was carried out to find human studies investigating the prognostic role of micronutrient status and the effects of micronutrient supplementation intervention in COVID-19 outcomes of adult patients. Patients with certain comorbidities (diabetes mellitus type 2, obesity, renal failure, liver dysfunction etc.) or pregnant women were excluded. 31 studies (27 observational studies and 4 clinical trials) spanning the years 2020-2021, pertaining to 8624 COVID-19 patients (mean age±SD, 61 ± 9 years) were included in this systematic review. Few studies provided direct evidence on the association of serum levels of vitamin D, calcium, zinc, magnesium, phosphorus and selenium to patients' survival or death. Vitamin D and calcium were the most studied micronutrients and those with a probable promising favorable impact on patients. This review highlights the importance of a balanced nutritional status for a favorable outcome in COVID-19. Micronutrients' deficiency on admission to hospital seems to be related to a high risk for ICU admission, intubation and even death. Nevertheless, evidence for intervention remains unclear.
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Affiliation(s)
- Evmorfia Pechlivanidou
- Center for Adolescent Medicine and UNESCO Chair in Adolescent Health Care, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, 11527, Greece
| | - Dimitrios Vlachakis
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, Athens, 11855, Greece
| | - Konstantinos Tsarouhas
- Department of Cardiology, University Hospital of Larissa, Mezourlo, Larissa, 41110, Greece
| | | | | | - Christina Darviri
- Postgraduate Program "The Science of Stress and Health Promotion", School of Medicine, National and Kapodistrian University of Athens, 4 Soranou Ephessiou Street, 11527, Athens, Greece
| | - Dimitrios Kouretas
- Department of Biochemistry and Biotechnology, University of Thessaly, Larissa, Greece
| | - Flora Bacopoulou
- Center for Adolescent Medicine and UNESCO Chair in Adolescent Health Care, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, 11527, Greece; Postgraduate Program "The Science of Stress and Health Promotion", School of Medicine, National and Kapodistrian University of Athens, 4 Soranou Ephessiou Street, 11527, Athens, Greece.
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