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Kataria D, Singh G. Health benefits of ghee: Review of Ayurveda and modern science perspectives. J Ayurveda Integr Med 2024; 15:100819. [PMID: 38181707 PMCID: PMC10789628 DOI: 10.1016/j.jaim.2023.100819] [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: 07/17/2023] [Revised: 10/10/2023] [Accepted: 10/20/2023] [Indexed: 01/07/2024] Open
Abstract
The scientific view on dairy fats is undergoing a change. While at one time they were associated with negative health effects, recent scientific research has provided new insights into the functional benefits of dairy fats and their fatty acids. This changing scientific view on dairy fats is also resulting in a scientific interest in Ghee, the clarified butter obtained from milk. Ghee, besides being a traditional milk product of cultural importance in India and finding extensive use in its cuisines, is also one of the most important ingredients of the materia medica of Ayurveda, the traditional system of medicine that originated in India. While modern scientific literature has limited studies on functional benefits of ghee, Ayurveda literature extensively catalogues the therapeutic potential of ghee and details different types of ghee based on source of milk, manufacturing method, maturation and physical phase. This work reviewed the Ayurveda literature on health benefits of ghee and examined the complementarity and gaps between Ayurveda literature and modern scientific literature to identify research questions and hypotheses for further exploring the therapeutic potential of ghee. The Ayurveda literature review involved curation of references to ghee in eleven important Ayurvedic texts spanning over 3000 years. 4000 references to milk and milk products were curated from these texts, of which 2913 mentions were in the context of therapeutic benefits of milk products. Of these, ghee had 774 mentions, the highest amongst milk-based products. These mentions were grouped into 15 benefit clusters. A review of ghee in modern literature published between 1990 and 2023 was also conducted. A comparison of this with the Ayurveda literature showed that there were major differences in the focus areas of health between the two. While recent research primarily focused on ghee's connection with cardiovascular health, wound healing and skin health, Ayurveda prioritized cognitive benefits, gastrointestinal health, and nourishing. These later areas are of growing importance to human health as global population ages, and chronic and brain related diseases start dominating public health concerns. As scientists search for solutions to these, ghee, its usage and formulations in Ayurveda and the detailed associations between ghee's animal source, processing, maturation, phases and health benefits, may have scientific insights to offer that can guide future research.
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Affiliation(s)
- Deepshikha Kataria
- Department of Food & Nutrition and Food Technology, Institute of Home Economics, University of Delhi, Delhi, 110016, India; Centre for Ayurveda Biology and Holistic Nutrition, The University of Trans-Disciplinary Health Sciences and Technology, Bengaluru, Karnataka, 560064, India
| | - Gurmeet Singh
- Centre for Ayurveda Biology and Holistic Nutrition, The University of Trans-Disciplinary Health Sciences and Technology, Bengaluru, Karnataka, 560064, India.
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Nanas I, Dokou S, Athanasiou LV, Dovolou E, Chouzouris TM, Vasilopoulos S, Grigoriadou K, Giannenas I, Amiridis GS. Feeding Flaxseed and Lupins during the Transition Period in Dairy Cows: Effects on Production Performance, Fertility and Biochemical Blood Indices. Animals (Basel) 2023; 13:1972. [PMID: 37370482 DOI: 10.3390/ani13121972] [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: 02/14/2023] [Revised: 05/15/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Flaxseed and lupin seed were offered as an alternative dietary approach in dairy cows, through the partial substitution of soybean meal. Milk production and fertility traits were investigated. A total of 330 animals were allocated into two groups, treated (n = 176) and control (n = 154). From each group, 30 animals were selected for hematological and cytological studies. The experimental feeding period lasted for 81 days (25 days prepartum and 56 days postpartum). The control ration (group C) contained corn, barley, soybean meal, rapeseed cake, corn silage and lucerne hay; whereas, in the treatment group (group T), 50% of the soybean meal was replaced by an equal mixture of flaxseed and lupins. The two rations were formulated to be isonitrogenous and isoenergetic. Milk samples were analyzed for chemical composition, somatic cell count (SCC) content and total colony forming units (CFU). Blood samples were collected, and serum was analyzed for non-esterified fatty acids (NEFA), acute phase proteins (haptoglobin and serum amyloid) and lipid oxidation indices, namely thiobarbituric-acid-reactive substances (TBARS) and catalase activity. To assess polymorphonuclear neutrophils (PMN) numbers, endometrial samples from each cow were collected on days 21 and 42. No difference was recorded between groups in milk yield (p > 0.05). In multiparous cows, NEFA (mMol/L) concentrations were significantly lower in group T than in group C on day 14 (p > 0.009) and on day 42 (p = 0.05), while no difference was detected in the group of primiparous cows. At all time points, serum TBARS and catalase values were similar in both groups (p > 0.05). Multiparous cows in group T expressed the first postpartum estrus and conceived earlier than cows in group C (p ≤ 0.05). Between days 21 to 42 postpartum, the PMN reduction rate was higher in group T animals (p ≤ 0.05). Acute phase protein levels were in general lower in group T animals, and at specific time points differed significantly from group C (p ≤ 0.05). It was concluded that the partial replacement of soybean meal by flaxseed and lupins had no negative effect on milk yield or milk composition, and improved cow fertility; which, along with the lower cost of flaxseed and lupins mixture, may increase milk production profitability.
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Affiliation(s)
- Ioannis Nanas
- Department of Obstetrics and Reproduction, Veterinary Faculty, University of Thessaly, 43100 Karditsa, Greece
| | - Stella Dokou
- Laboratory of Nutrition, Faculty of Veterinary Medicine, School of Health Science, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Labrini V Athanasiou
- Department of Medicine, Veterinary Faculty, University of Thessaly, 43100 Karditsa, Greece
| | - Eleni Dovolou
- Laboratory of Reproduction, Department of Animal Science, University of Thessaly, 41223 Larissa, Greece
| | - Thomas M Chouzouris
- Department of Obstetrics and Reproduction, Veterinary Faculty, University of Thessaly, 43100 Karditsa, Greece
| | - Stelios Vasilopoulos
- Laboratory of Nutrition, Faculty of Veterinary Medicine, School of Health Science, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Katerina Grigoriadou
- ELVIZ Hellenic Feedstuff Industry S.A., 59300 Plati, Greece
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization-DEMETER, 57001 Thermi, Greece
| | - Ilias Giannenas
- Laboratory of Nutrition, Faculty of Veterinary Medicine, School of Health Science, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Georgios S Amiridis
- Department of Obstetrics and Reproduction, Veterinary Faculty, University of Thessaly, 43100 Karditsa, Greece
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Noormohammadi M, Eslamian G, Kazemi SN, Rashidkhani B. Dietary acid load, alternative healthy eating index score, and bacterial vaginosis: is there any association? A case-control study. BMC Infect Dis 2022; 22:803. [PMID: 36303106 PMCID: PMC9615225 DOI: 10.1186/s12879-022-07788-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/10/2022] [Accepted: 10/17/2022] [Indexed: 12/04/2022] Open
Abstract
Background: Changing the dietary pattern may be an alternative treatment for bacterial vaginosis, the prevalent vaginal infection in women. Methods: One hundred and forty-three bacterial vaginosis-affected women diagnosed by Amsel criteria and 151 healthy controls aged 18 to 45 entered the current case-control research. To calculate the alternative healthy eating index and dietary acid load score, food consumption was recorded with an accurate and precise food frequency questionnaire. The dietary acid load was measured by potential renal acid load (PRAL) and net endogenous acid production (NEAP) indices. Using logistic regression models, the association between the alternative healthy eating index and dietary acid load score with bacterial vaginosis was investigated. Results: The last tertile of the alternative healthy eating index had a 75% decreased odds of experiencing bacterial vaginosis in the adjusted model (adjusted odds ratio (aOR) = 0.25, 95% confidence interval (CI) = 0.12–0.53, P for trend = 0.001). Besides, vegetables (aOR = 0.34, 95% CI = 0.17–0.69, P for trend = 0.003), nuts and legumes (aOR = 0.44, 95% CI = 0.23–0.87, P for trend = 0.028), and meats (aOR = 0.31, 95% CI = 0.16–0.60, P for trend = 0.001) intake was linked to a decreased bacterial vaginosis odds. However, sugar-sweetened beverages and fruit juice (aOR = 3.47, 95% CI = 1.68–7.17, P for trend < 0.001), trans fatty acids (aOR = 2.29, 95% CI = 1.18–4.43, P for trend = 0.005), and sodium (aOR = 3.44, 95% CI = 1.67–7.06, P for trend = 0.002) intake were directly associated with bacterial vaginosis odds. There was no evidence of a link between dietary acid load and bacterial vaginosis. Conclusion: According to the present study’s findings, there is no correlation between dietary acid load and the likelihood of developing bacterial vaginosis. However, following a plant-based dietary pattern based on the healthy eating index may lead to a lower odds of bacterial vaginosis.
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Affiliation(s)
- Morvarid Noormohammadi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.,Student Research Committee, Faculty of Public Health Branch, Iran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Eslamian
- Department of Cellular and Molecular Nutrition, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, No 7, Hafezi St., Farahzadi Blvd, P.O.Box: 19395-4741, 1981619573, Tehran, Iran.
| | - Seyyedeh Neda Kazemi
- Department of Obstetrics and Gynecology, School of Medicine, Preventative Gynecology Research Center, Imam Hossein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahram Rashidkhani
- Department of Community Nutrition, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Multi-Omic Profiling of Macrophages Treated with Phospholipids Containing Omega-3 and Omega-6 Fatty Acids Reveals Complex Immunomodulatory Adaptations at Protein, Lipid and Metabolic Levels. Int J Mol Sci 2022; 23:ijms23042139. [PMID: 35216253 PMCID: PMC8879791 DOI: 10.3390/ijms23042139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 12/20/2022] Open
Abstract
In recent years, several studies have demonstrated that polyunsaturated fatty acids have strong immunomodulatory properties, altering several functions of macrophages. In the present work, we sought to provide a multi-omic approach combining the analysis of the lipidome, the proteome, and the metabolome of RAW 264.7 macrophages supplemented with phospholipids containing omega-3 (PC 18:0/22:6; ω3-PC) or omega-6 (PC 18:0/20:4; ω6-PC) fatty acids, alone and in the presence of lipopolysaccharide (LPS). Supplementation of macrophages with ω3 and ω6 phospholipids plus LPS produced a significant reprogramming of the proteome of macrophages and amplified the immune response; it also promoted the expression of anti-inflammatory proteins (e.g., pleckstrin). Supplementation with the ω3-PC and ω6-PC induced significant changes in the lipidome, with a marked increase in lipid species linked to the inflammatory response, attributed to several pro-inflammatory signalling pathways (e.g., LPCs) but also to the pro-resolving effect of inflammation (e.g., PIs). Finally, the metabolomic analysis demonstrated that supplementation with ω3-PC and ω6-PC induced the expression of several metabolites with a pronounced inflammatory and anti-inflammatory effect (e.g., succinate). Overall, our data show that supplementation of macrophages with ω3-PC and ω6-PC effectively modulates the lipidome, proteome, and metabolome of these immune cells, affecting several metabolic pathways involved in the immune response that are triggered by inflammation.
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The complex role of adipokines in obesity, inflammation, and autoimmunity. Clin Sci (Lond) 2021; 135:731-752. [PMID: 33729498 PMCID: PMC7969664 DOI: 10.1042/cs20200895] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/24/2021] [Accepted: 03/04/2021] [Indexed: 12/12/2022]
Abstract
The global obesity epidemic is a major contributor to chronic disease and disability in the world today. Since the discovery of leptin in 1994, a multitude of studies have characterized the pathological changes that occur within adipose tissue in the obese state. One significant change is the dysregulation of adipokine production. Adipokines are an indispensable link between metabolism and optimal immune system function; however, their dysregulation in obesity contributes to chronic low-grade inflammation and disease pathology. Herein, I will highlight current knowledge on adipokine structure and physiological function, and focus on the known roles of these factors in the modulation of the immune response. I will also discuss adipokines in rheumatic and autoimmune diseases.
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Nguyen MTT, Kim J, Seo N, Lee AH, Kim YK, Jung JA, Li D, To XHM, Huynh KTN, Van Le T, Israr B, Nazir A, Seo JA, Lee D, An HJ, Kim J. Comprehensive analysis of fatty acids in human milk of four Asian countries. J Dairy Sci 2021; 104:6496-6507. [PMID: 33685684 DOI: 10.3168/jds.2020-18184] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 11/18/2020] [Indexed: 01/25/2023]
Abstract
Human milk lipids provide not only energy but also indispensable bioactive components such as essential fatty acids. To establish the recommended daily intake value and guidelines for infant formula, a reference library of fatty acid composition has been generated from 4 Asian countries (South Korea, China, Vietnam, and Pakistan). Regardless of country, palmitic acid (C16:0), linoleic acid (C18:1), and linolenic acid (C18:2) were the 3 most abundant fatty acids in human milk and account for more than 75% of total fatty acids (total FA). However, there were several considerable differences between fatty acids, particularly n-3 and n-6 (omega-3 and omega-6) groups. Chinese mothers' milk had a high concentration of linoleic acid at 24.38 ± 10.02% of total FA, which may be due to maternal diet. Among the 4 countries, Pakistani mothers' milk contained a high amount of saturated fatty acid (56.83 ± 5.96% of total FA), and consequently, polyunsaturated fatty acids, including n-3 and n-6, were significantly lower than in other countries. It is noteworthy that docosahexaenoic acid (DHA) in Pakistani mothers' milk was 44.8 ± 33.3 mg/L, which is only 25 to 30% of the levels in the other 3 countries, suggesting the need for DHA supplementation for infants in Pakistan. Moreover, the ratio of n-6 to n-3 was also remarkably high in Pakistani mothers' milk (15.21 ± 4.96), being 1.4- to 1.7-fold higher than in other countries. The average DHA:ARA ratio in Asian human milk was 1.01 ± 0.79. Korean mothers' milk showed a high DHA:ARA ratio, with a value of 1.30 ± 0.98, but Pakistani mothers' milk had a significantly lower value (0.42 ± 0.12). The fatty acid compositions and anthropometric data of mother (body mass index, age) did not show any correlation. The obtained data might provide information about human milk compositions in the Asian region that could benefit from setting up recommended nutrient intake and infant formula for Asian babies.
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Affiliation(s)
- My Tuyen T Nguyen
- Department of Food and Nutrition, Chungnam National University, Daejeon 34134, Korea; College of Agriculture, Can Tho University, Can Tho, 900000, Vietnam
| | - Jieun Kim
- Department of Food and Nutrition, Chungnam National University, Daejeon 34134, Korea
| | - Nari Seo
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
| | - A Hyun Lee
- Department of Food and Nutrition, Chungnam National University, Daejeon 34134, Korea
| | - Yong-Ki Kim
- Maeil Asia Human Milk Research Center, Maeil Dairies Co. Ltd., 63 Jinwiseo-ro, Jinwi-myeon, Pyeongtaek, Gyeonggi-do 17706, Korea
| | - Ji A Jung
- Maeil Asia Human Milk Research Center, Maeil Dairies Co. Ltd., 63 Jinwiseo-ro, Jinwi-myeon, Pyeongtaek, Gyeonggi-do 17706, Korea
| | - Dan Li
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Xuan Hong M To
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
| | - Khanh Trang N Huynh
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
| | - Thanh Van Le
- Faculty of Nursing and Medical Technology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
| | - Beenish Israr
- Faculty of Food, Nutrition, and Home Science, University of Agriculture, Faisalabad 38000, Pakistan
| | - Anum Nazir
- Faculty of Food, Nutrition, and Home Science, University of Agriculture, Faisalabad 38000, Pakistan
| | - Jung-A Seo
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
| | - Daum Lee
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
| | - Hyun Joo An
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
| | - Jaehan Kim
- Department of Food and Nutrition, Chungnam National University, Daejeon 34134, Korea.
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Ghaffari-Makhmalbaf P, Sayyad M, Pakravan K, Razmara E, Bitaraf A, Bakhshinejad B, Goudarzi P, Yousefi H, Pournaghshband M, Nemati F, Fahimi H, Rohollah F, Hasanzad M, Hashemi M, Mousavi SH, Babashah S. Docosahexaenoic acid reverses the promoting effects of breast tumor cell-derived exosomes on endothelial cell migration and angiogenesis. Life Sci 2020; 264:118719. [PMID: 33159957 DOI: 10.1016/j.lfs.2020.118719] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/21/2020] [Accepted: 11/01/2020] [Indexed: 12/14/2022]
Abstract
AIM As a natural compound, docosahexaenoic acid (DHA) exerts anti-cancer and anti-angiogenesis functions through exosomes; however, little is known about the molecular mechanisms. MAIN METHODS Breast cancer (BC) cells were treated with DHA (50 μM) and then tumor cell-derived exosomes (TDEs) were collected and characterized by electron microscopy, dynamic light scattering, and western blot analyses. By the time the cells were treated with DHA, RT-qPCR was used to investigate the expression of vascular endothelial growth factor (VEGF) and the selected pro- and anti-angiogenic microRNAs (miRNAs). The quantification of secreted VEGF protein was measured by enzyme-linked immunosorbent assay (ELISA). The effects of TDEs on endothelial cell angiogenesis were explored by transwell cell migration and in vitro vascular tube formation assays. KEY FINDINGS DHA treatment caused a significant and time-dependent decrease in the expression and secretion of VEGF in/from BC cells. This also increased expression of anti-angiogenic miRNAs (i.e. miR-34a, miR-125b, miR-221, and miR-222) while decreased levels of pro-angiogenic miRNAs (i.e. miR-9, miR-17-5p, miR-19a, miR-126, miR-130a, miR-132, miR-296, and miR-378) in exosomes derived from DHA-treated BC cells, TDE (DHA+). While treatment with exosomes (100 μg/ml) obtained from untreated BC cells, TDE (DHA-), enhanced the expression of VEGF-A in human umbilical vein endothelial cells (HUVECs), incubation with DHA or TDE (DHA+) led to the significant decrease of VEGF-A transcript level in these cells. We indicated that the incubation with TDE (DHA+) could significantly decrease endothelial cell proliferation and migration and also the length and number of tubes made by HUVECs in comparison with endothelial cells incubated with exosomes obtained from untreated BC cells. SIGNIFICANCE DHA alters angiogenesis by shifting the up-regulation of exosomal miRNA contents from pro-angiogenic to anti-angiogenic, resulting in the inhibition of endothelial cell angiogenesis. These data can help to figure out DHA's anti-cancer function, maybe its use in cancer therapy.
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Affiliation(s)
- Parisa Ghaffari-Makhmalbaf
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Maryam Sayyad
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Katayoon Pakravan
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ehsan Razmara
- Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amirreza Bitaraf
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Babak Bakhshinejad
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Parmida Goudarzi
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hassan Yousefi
- Department of Biochemistry and Molecular Biology, Louisiana State University Health Sciences Center, New Orleans, USA
| | - Mahmoud Pournaghshband
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Fahimeh Nemati
- Department of Biotechnology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Fahimi
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Fatemeh Rohollah
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mandana Hasanzad
- Medical Genomics Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mehrdad Hashemi
- Department of Genetics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Seyed Hadi Mousavi
- Department of Hematology, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadegh Babashah
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
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Choupani M, Riasi A, Kowsar R, Khorsandi S. Effect of pomegranate by-product silage on feed intake, blood metabolites, inflammatory responses, and prostaglandin F 2α metabolites in Holstein dairy cows. Anim Sci J 2020; 91:e13473. [PMID: 33078508 DOI: 10.1111/asj.13473] [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: 03/18/2020] [Revised: 08/15/2020] [Accepted: 09/10/2020] [Indexed: 11/30/2022]
Abstract
Dairy cows often suffer metabolic disorders due to the challenges of the transition period. The aim of study was to determine the effects of feeding pomegranate by-product silage (PBS) on feed intake and some blood parameters, such as non-esterified fatty acids (NEFA) and beta hydroxy butyric acid (BHBA), interleukin-1 (IL-1), serum amyloid-A (SAA), prostaglandin F2α metabolites (PGFM), and progesterone (P4) in fresh Holstein cows. The experimental groups were as follows: CON (0 g PBS of DM) and PBS (120 g PBS of DM). Results showed that replacing corn silage with PBS had no effect on dry matter intake (DMI) throughout the study. The CON group had highest (p < .05) NEFA at 14 d postpartum and serum BHBA was decreased by feeding PBS, especially on days 21 (p < .05) and 28 (p < .05) and the entire study (p < .01). Cows fed PBS had lower (p < .05) serum Malondialdehyde (MDA) than CON cows at different times. Feeding PBS decreased (p < .01) serum IL-1 compared to CON group (216.7 versus. 515.5 Pg/ml) at 28 d postpartum, and also cows fed 120 g PBS had higher (p < .01) serum P4. It was concluded that feeding PBS had no adverse effect on feed intake, milk production, and some reproductive parameters. Moreover, PBS positively affected serum metabolites in fresh dairy cows.
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Affiliation(s)
- Mohammad Choupani
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Ahmad Riasi
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Rasoul Kowsar
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Simin Khorsandi
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
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Garófolo A, Qiao L, Maia-Lemos PDS. Approach to Nutrition in Cancer Patients in the Context of the Coronavirus Disease 2019 (COVID-19) Pandemic: Perspectives. Nutr Cancer 2020; 73:1293-1301. [PMID: 32696665 DOI: 10.1080/01635581.2020.1797126] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Coronavirus Disease 2019 (COVID-19) is a new pandemic that originated in China in December 2019. Cancer patients are immunosuppressed and very susceptive to acquiring infections; thus, they are at greater risk of developing more severe forms of COVID-19. People infected with COVID-19 display increased plasma levels of pro-inflammatory cytokines. Excessive inflammation may cause damage to the body's tissues, thereby potentially contributing to alveolar damage and the severity of COVID-19. We hypothesize that since a pro-inflammatory state may worsen COVID-19 prognosis, modulating systemic inflammation through dietary modification may be efficacious in improving the clinical sequelae of COVID-19. The aim of this review is to present current nutritional and dietary approaches in the context of inflammation with a specific focus on cancer patients with and without COVID-19. The main topics reviewed include nutrition in inflammation and immunity. A systematic literature search on Google Scholar, Medline, and PubMed databases was performed between March 22, 2020 and May 6, 2020 using the keywords "COVID-19," "coronavirus," "cancer," "inflammation," "probiotics," "vitamin D," and "nutrition prevention." Healthy dietary habits, omega-3-rich diets, probiotics use, and vitamin D supplementation, as well as obesity prevention, are likely the most efficacious preventive approaches to controlling hyperinflammation, improving immune function, and decreasing the severity of inflammatory diseases.
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Affiliation(s)
- Adriana Garófolo
- Support Group for Adolescents and Children with Cancer (GRAACC), Department of Pediatrics, Federal University of São Paulo (UNIFESP), Vila Clementino, São Paulo, Brazil
| | - Lyon Qiao
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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Gupta P, Serajuddin M. Fish Lipid against Prostate Cancer (PC-3) through Apoptosis and Cell Cycle Arrest. Nutr Cancer 2020; 73:300-306. [PMID: 32242459 DOI: 10.1080/01635581.2020.1743872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Anti-proliferative and apoptotic activities of different concentrations (10-50 μg/ml) of total lipid of the freshwater fish, Labeo rohita against human prostate cancer cells (PC3) were assessed using cells viability analysis by MTT assay, intracellular ROS generation and nuclear condensation. The cell cycle analysis for DNA content was performed by flow cytometry. The fish lipid was found to be effective which changed the characteristic morphology of PC3cells and also decreased their cells number. The fish lipid significantly induced the cell cycle arrest and level of ROS which caused apoptosis in PC3cells. The anti-proliferative and apoptotic roles of the fish lipid against the cells of prostate cancer may be helpful for the prevention and development of anticancer drug.
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Affiliation(s)
- Pragya Gupta
- Fish Biology Research Lab, Department of Zoology, University of Lucknow, Lucknow, India
| | - M Serajuddin
- Fish Biology Research Lab, Department of Zoology, University of Lucknow, Lucknow, India
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Jiao Y, Yang S, Min G, Zhang Y, Du X, Wang Q. Comprehensive transcriptome analysis reveal key molecular events in the pearl oyster after pre-grafting conditioning. FISH & SHELLFISH IMMUNOLOGY 2019; 92:241-248. [PMID: 31195116 DOI: 10.1016/j.fsi.2019.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/03/2019] [Accepted: 06/09/2019] [Indexed: 06/09/2023]
Abstract
Pre-grafting conditioning is a crucial procedure before transplant surgery during pearl production. To investigate the molecular response of the pearl oyster Pinctada fucata martensii to conditioning, we constructed two hemocyte transcriptomes from pearl oysters with and without conditioning. A total of 134,222,686 raw reads were generated and assembled using the reference genome of the pearl oyster. Transcriptome analysis revealed 3,074 differentially expressed genes (DEGs). Gene ontology and pathway enrichment analyses revealed that these DEGs were mainly associated with "microtubule-based process", "regulation of actin cytoskeleton", and "cell cycle". All related genes were over-expressed in pearl oysters after conditioning. Some nucleotide-binding oligomerization domain-like receptors (NLR), toll-like receptor, myd88, proinflammatory cytokine interleukin-17 (IL-17), and apoptosis-related genes were highly expressed in pearl oysters after conditioning, indicating that conditioning induced the immune response of pearl oysters. "Fatty acid biosynthesis" (FA biosynthesis) was included in the enriched terms, and all eight FA synthase genes in this pathway were highly induced after conditioning. Four tandemly duplicated arginine kinase genes (PmAK) were found in the genome of P. f. martensii, gene structure and sequence analysis indicated PmAK genes were more diverse compared with that from human and zebra fish. The four tandemly duplicated PmAKs were highly up-regulated after conditioning. These findings will help to elucidate the responding molecular events after conditioning and explain the high pearl oyster survival rate with conditioning after transplantation, thereby providing useful information in perfecting the conditioning method to improve pearl oyster survival rate after transplantation.
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Affiliation(s)
- Yu Jiao
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China; Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, 524088, China
| | - Shuai Yang
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China
| | - Guanjie Min
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China
| | - Yuting Zhang
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China
| | - Xiaodong Du
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China; Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, 524088, China
| | - Qingheng Wang
- Fishery College, Guangdong Ocean University, Zhanjiang, 524025, China; Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, 524088, China.
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12
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Doneddu PE, Bianchi E, Cocito D, Manganelli F, Fazio R, Filosto M, Mazzeo A, Cosentino G, Cortese A, Jann S, Clerici AM, Antonini G, Siciliano G, Luigetti M, Marfia GA, Briani C, Lauria G, Rosso T, Cavaletti G, Carpo M, Benedetti L, Beghi E, Liberatore G, Santoro L, Peci E, Tronci S, Cotti Piccinelli S, Toscano A, Piccolo L, Verrengia EP, Leonardi L, Schirinzi E, Mataluni G, Ruiz M, Dacci P, Nobile‐Orazio E. Risk factors for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP): antecedent events, lifestyle and dietary habits. Data from the Italian CIDP Database. Eur J Neurol 2019; 27:136-143. [DOI: 10.1111/ene.14044] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 07/10/2019] [Indexed: 02/06/2023]
Affiliation(s)
- P. E. Doneddu
- Humanitas Clinical and Research Institute MilanItaly
| | | | | | | | - R. Fazio
- San Raffaele Scientific Institute MilanItaly
| | - M. Filosto
- ASST ‘Spedali Civili’ University of Brescia BresciaItaly
| | | | | | - A. Cortese
- IRCCS Foundation C. Mondino National Neurological Institute PaviaItaly
| | - S. Jann
- Niguarda Ca’ Granda Hospital MilanItaly
| | - A. M. Clerici
- Circolo and Macchi Foundation Hospital Insubria UniversityDBSV VareseItaly
| | - G. Antonini
- ‘Sapienza’ University of RomeSant'Andrea Hospital RomeItaly
| | | | - M. Luigetti
- Catholic University of Sacred Heart RomeItaly
| | | | | | - G. Lauria
- IRCCS Foundation ‘Carlo Besta’ Neurological Institute University of Milan MilanItaly
| | - T. Rosso
- UOC Neurologia‐Castelfranco Veneto TrevisoItaly
| | | | - M. Carpo
- ASST Bergamo Ovest‐Ospedale Treviglio TreviglioItaly
| | | | - E. Beghi
- Istituto Mario Negri IRCCS MilanItaly
| | - G. Liberatore
- Humanitas Clinical and Research Institute MilanItaly
| | - L. Santoro
- University of Naples ‘Federico II’ NaplesItaly
| | - E. Peci
- University of Turin TurinItaly
| | - S. Tronci
- San Raffaele Scientific Institute MilanItaly
| | | | | | - L. Piccolo
- IRCCS Foundation C. Mondino National Neurological Institute PaviaItaly
| | | | - L. Leonardi
- ‘Sapienza’ University of RomeSant'Andrea Hospital RomeItaly
| | | | | | - M. Ruiz
- University of Padua PaduaItaly
| | - P. Dacci
- IRCCS Foundation ‘Carlo Besta’ Neurological Institute University of Milan MilanItaly
| | - E. Nobile‐Orazio
- Humanitas Clinical and Research Institute MilanItaly
- Milan University Milan Italy
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13
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Ruiz-Tovar J, Blanca M, Garcia A, Gonzalez J, Gutierrez S, Paniagua A, Prieto MJ, Ramallo L, Llanos L, Duran M. Preoperative administration of Omega-3 fatty acids on postoperative pain and acute-phase reactants in patients undergoing Roux-en-Y gastric bypass: A randomized clinical trial. Clin Nutr 2019; 38:1588-1593. [DOI: 10.1016/j.clnu.2018.07.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/03/2018] [Accepted: 07/20/2018] [Indexed: 11/26/2022]
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14
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Tiwari P, Nagatake T, Hirata S, Sawane K, Saika A, Shibata Y, Morimoto S, Honda T, Adachi J, Abe Y, Isoyama J, Tomonaga T, Kiyono H, Kabashima K, Kunisawa J. Dietary coconut oil ameliorates skin contact hypersensitivity through mead acid production in mice. Allergy 2019; 74:1522-1532. [PMID: 30843234 DOI: 10.1111/all.13762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 12/19/2018] [Accepted: 01/13/2019] [Indexed: 01/03/2023]
Abstract
Coconut oil is used as a dietary oil worldwide, and its healthy effects are recognized by the fact that coconut oil is easy to digest, helps in weight management, increases healthy cholesterol, and provides instant energy. Although topical application of coconut oil is known to reduce skin infection and inflammation, whether dietary coconut oil has any role in decreasing skin inflammation is unknown. In this study, we showed the impact of dietary coconut oil in allergic skin inflammation by using a mouse model of contact hypersensitivity (CHS). Mice maintained on coconut oil showed amelioration of skin inflammation and increased levels of cis-5, 8, 11-eicosatrienoic acid (mead acid) in serum. Intraperitoneal injection of mead acid inhibited CHS and reduced the number of neutrophils infiltrating to the skin. Detailed mechanistic studies unveiled that mead acid inhibited the directional migration of neutrophils by inhibiting the filamentous actin polymerization and leukotriene B4 production required for secondary recruitment of neutrophils. Our findings provide valuable insights into the preventive roles of coconut oil and mead acid against skin inflammation, thereby offering attractive therapeutic possibilities.
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Affiliation(s)
- Prabha Tiwari
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
| | - Takahiro Nagatake
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
| | - So‐ichiro Hirata
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
- Department of Microbiology and Immunology Kobe University Graduate School of Medicine Kobe‐city, Hyogo Japan
| | - Kento Sawane
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
- Graduate School of Pharmaceutical Sciences Osaka University Suita‐city, Osaka Japan
- Innovation Center Nippon Flour Mills Co., Ltd Atsugi-city, Kanagawa Japan
| | - Azusa Saika
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
- Graduate School of Pharmaceutical Sciences Osaka University Suita‐city, Osaka Japan
| | - Yuki Shibata
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
- Graduate School of Pharmaceutical Sciences Osaka University Suita‐city, Osaka Japan
| | - Sakiko Morimoto
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
| | - Tetsuya Honda
- Department of Dermatology Kyoto University Graduate School of Medicine Kyoto-city, Kyoto Japan
| | - Jun Adachi
- Laboratory of Proteome Research NIBIOHN Ibaraki‐city, Osaka Japan
| | - Yuichi Abe
- Laboratory of Proteome Research NIBIOHN Ibaraki‐city, Osaka Japan
| | - Junko Isoyama
- Laboratory of Proteome Research NIBIOHN Ibaraki‐city, Osaka Japan
| | - Takeshi Tomonaga
- Laboratory of Proteome Research NIBIOHN Ibaraki‐city, Osaka Japan
| | - Hiroshi Kiyono
- International Research and Development Center for Mucosal Vaccines The Institute of Medical Science, The University of Tokyo Minato-ku, Tokyo Japan
- Department of Immunology, Graduate School of Medicine Chiba University Chiba‐city, Chiba Japan
- Division of Gastroenterology, Department of Medicine University of California, San Diego (UCSD) San Diego California
- CU‐UCSD Center for Mucosal Immunology, Allergy and Vaccines (cMAV) UCSD San Diego California
| | - Kenji Kabashima
- Department of Dermatology Kyoto University Graduate School of Medicine Kyoto-city, Kyoto Japan
| | - Jun Kunisawa
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Ibaraki‐city, Osaka Japan
- Department of Microbiology and Immunology Kobe University Graduate School of Medicine Kobe‐city, Hyogo Japan
- Graduate School of Pharmaceutical Sciences Osaka University Suita‐city, Osaka Japan
- International Research and Development Center for Mucosal Vaccines The Institute of Medical Science, The University of Tokyo Minato-ku, Tokyo Japan
- Graduate School of Medicine and Graduate School of Dentistry Osaka University Suita‐city, Osaka Japan
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15
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Therapeutic bullfrog oil-based nanoemulsion for oral application: Development, characterization and stability. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2019; 69:33-48. [PMID: 31259715 DOI: 10.2478/acph-2019-0001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/09/2018] [Indexed: 01/19/2023]
Abstract
The aim of this study was to develop, optimize, and characterize a stable therapeutic bullfrog oil based nanoemulsion for oral application using a rational experimental design approach. The optimized oral nanoemulsion contained 0.2 % sodium benzoate and 0.02 % propyl-paraben as preservatives; 0.1 % sucralose and 0.4 % acesulfam K as sweeteners and 0.1 % tutti-frutti as flavoring to mask the unpleasant organoleptic characteristics of bullfrog oil. The oral O/W-nanoemulsion showed the droplet size, PDI, zeta potential, and pH of 410 ± 8 nm, 0.20 ± 0.02, -38 ± 2.5 mV, and 6.43 ± 0.05, respectively. The optimized oral nanoemulsion showed a milky single-phase and optimal physical stability at 25 °C for 90 days. Indeed, higher oxidation induction time and lower formation of peroxides in the oral nanoemulsion were responsible for improving its stability. A therapeutic delivery system containing bullfrog oil for oral application was successfully developed and optimized with ideal thermo-oxidative stability.
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16
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Walter KR, Lin X, Jacobi SK, Käser T, Esposito D, Odle J. Dietary arachidonate in milk replacer triggers dual benefits of PGE 2 signaling in LPS-challenged piglet alveolar macrophages. J Anim Sci Biotechnol 2019; 10:13. [PMID: 30815256 PMCID: PMC6376662 DOI: 10.1186/s40104-019-0321-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 01/09/2019] [Indexed: 12/23/2022] Open
Abstract
Background Respiratory infections challenge the swine industry, despite common medicinal practices. The dual signaling nature of PGE2 (supporting both inflammation and resolution) makes it a potent regulator of immune cell function. Therefore, the use of dietary long chain n-6 PUFA to enhance PGE2 effects merits investigation. Methods Day-old pigs (n = 60) were allotted to one of three dietary groups for 21 d (n = 20/diet), and received either a control diet (CON, arachidonate = 0.5% of total fatty acids), an arachidonate (ARA)-enriched diet (LC n-6, ARA = 2.2%), or an eicosapentaenoic (EPA)-enriched diet (LC n-3, EPA = 3.0%). Alveolar macrophages and lung parenchymal tissue were collected for fatty acid analysis. Isolated alveolar macrophages were stimulated with LPS in situ for 24 h, and mRNA was isolated to assess markers associated with inflammation and eicosanoid production. Culture media were collected to assess PGE2 secretion. Oxidative burst in macrophages was measured by: 1) oxygen consumption and extracellular acidification (via Seahorse), 2) cytoplasmic oxidation and 3) nitric oxide production following 4, 18, and 24 h of LPS stimulation. Results Concentration of ARA (% of fatty acids, w/w) in macrophages from pigs fed LC n-6 was 86% higher than CON and 18% lower in pigs fed LC n-3 (P < 0.01). Following LPS stimulation, abundance of COX-2 and TNF-α mRNA (P < 0.0001), and PGE2 secretion (P < 0. 01) were higher in LC n-6 PAM vs. CON. However, ALOX5 abundance was 1.6-fold lower than CON. Macrophages from CON and LC n-6 groups were 4-fold higher in ALOX12/15 abundance (P < 0.0001) compared to LC n-3. Oxygen consumption and extracellular acidification rates increased over 4 h following LPS stimulation (P < 0.05) regardless of treatment. Similarly, increases in cytoplasmic oxidation (P < 0.001) and nitric oxide production (P < 0.002) were observed after 18 h of LPS stimulation but were unaffected by diet. Conclusions We infer that enriching diets with arachidonic acid may be an effective means to enhance a stronger innate immunologic response to respiratory challenges in neonatal pigs. However, further work is needed to examine long-term safety, clinical efficacy and economic viability. Electronic supplementary material The online version of this article (10.1186/s40104-019-0321-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kathleen R Walter
- 1Department of Animal Science, Plants for Human Health Institute, North Carolina State University, Kannapolis, North Carolina USA.,2Department of Animal Science, North Carolina State University, Raleigh, North Carolina USA
| | - Xi Lin
- 2Department of Animal Science, North Carolina State University, Raleigh, North Carolina USA
| | - Sheila K Jacobi
- 3Department of Animal Science, Ohio State University, Columbus, Ohio USA
| | - Tobias Käser
- 4Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina USA
| | - Debora Esposito
- 1Department of Animal Science, Plants for Human Health Institute, North Carolina State University, Kannapolis, North Carolina USA.,2Department of Animal Science, North Carolina State University, Raleigh, North Carolina USA
| | - Jack Odle
- 2Department of Animal Science, North Carolina State University, Raleigh, North Carolina USA
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17
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Teresa C, Antonella D, de Ville de Goyet Jean. New Nutritional and Therapeutical Strategies of NEC. Curr Pediatr Rev 2019; 15:92-105. [PMID: 30868956 DOI: 10.2174/1573396315666190313164753] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/09/2018] [Accepted: 03/06/2019] [Indexed: 11/22/2022]
Abstract
Necrotizing enterocolitis (NEC) is an acquired severe disease of the digestive system affecting mostly premature babies, possibly fatal and frequently associated to systemic complications. Because of the severity of this condition and the possible long-term consequences on the child's development, many studies have aimed at preventing the occurrence of the primary events at the level of the bowel wall (ischemia and necrosis followed by sepsis) by modifying or manipulating the diet (breast milk versus formula) and/or the feeding pattern (time for initiation after birth, continuous versus bolus feeding, modulation of intake according clinical events). Feeding have been investigated so far in order to prevent NEC. However, currently well-established and shared clinical nutritional practices are not available in preventing NEC. Nutritional and surgical treatments of NEC are instead well defined. In selected cases surgery is a therapeutic option of NEC, requiring sometimes partial intestinal resection responsible for short bowel syndrome. In this paper we will investigate the available options for treating NEC according to the Walsh and Kliegman classification, focusing on feeding practices in managing short bowel syndrome that can complicate NEC. We will also analyze the proposed ways of preventing NEC.
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Affiliation(s)
- Capriati Teresa
- Artificial Nutrition in Pediatric Children's Hospital, Bambino Gesu, Rome, Italy
| | - Diamanti Antonella
- Artificial Nutrition in Pediatric Children's Hospital, Bambino Gesu, Rome, Italy
| | - de Ville de Goyet Jean
- Pediatric Department for the Treatment and Study of abdominal Disease and Abdominal Transplants, ISMETT-UPMC, Palermo, Italy
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18
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Costantino E, Actis AB. Dietary Fatty Acids and Other Nutrients in Relation to Inflammation and Particularly to Oral Mucosa Inflammation. A Literature Review. Nutr Cancer 2018; 71:718-730. [PMID: 30450980 DOI: 10.1080/01635581.2018.1521439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Oral mucosa is site of inflammatory process development. When they are chronic, they provide a microenvironment based on cytokines and inflammatory mediators that contribute to cancer initiation, progression, invasion, and metastasis. Certain dietary fatty acids (FAs) have immunomodulatory, inflammatory, and antiinflammatory effects. This review examined the literature on inflammation, mainly referred to the oral mucosa, and its association with dietary FAs and other nutrients. A Pubmed search of studies published in English until June 2018 was carried out. N-3 FAs have shown immunomodulatory and antiinflammatory activity in certain human diseases. These FAs and their mediators may inhibit inflammation, angiogenesis, and cancer via multiple mechanisms. Studies on cellular models of murine and human intestinal mucosa indicate association between dietary n-3 FA intake and the inflammatory state of mucosa membranes. Nevertheless scarce information on the association between dietary FAs and oral inflammation could be found. Based on the evidence, we hypothesize that n-3 FAs reduce the oral mucosa inflammation thus decreasing the risk of developing precancerous lesions and cancer. Molecular and clinical studies referred to this topic should be carried out as a contribution to the oral cancer prevention.
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Affiliation(s)
- Evangelina Costantino
- a Cátedra B de Anatomía, Facultad de Odontología , Universidad Nacional de Córdoba , Córdoba , Argentina.,b Instituto de Investigaciones en Ciencias de la Salud (INICSA), CONICET y Facultad de Ciencias Médicas, Universidad Nacional de Córdoba , Córdoba , Argentina
| | - Adriana Beatriz Actis
- a Cátedra B de Anatomía, Facultad de Odontología , Universidad Nacional de Córdoba , Córdoba , Argentina.,b Instituto de Investigaciones en Ciencias de la Salud (INICSA), CONICET y Facultad de Ciencias Médicas, Universidad Nacional de Córdoba , Córdoba , Argentina
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19
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Ramos-Vega A, Rosales-Mendoza S, Bañuelos-Hernández B, Angulo C. Prospects on the Use of Schizochytrium sp. to Develop Oral Vaccines. Front Microbiol 2018; 9:2506. [PMID: 30410471 PMCID: PMC6209683 DOI: 10.3389/fmicb.2018.02506] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 10/02/2018] [Indexed: 12/12/2022] Open
Abstract
Although oral subunit vaccines are highly relevant in the fight against widespread diseases, their high cost, safety and proper immunogenicity are attributes that have yet to be addressed in many cases and thus these limitations should be considered in the development of new oral vaccines. Prominent examples of new platforms proposed to address these limitations are plant cells and microalgae. Schizochytrium sp. constitutes an attractive expression host for vaccine production because of its high biosynthetic capacity, fast growth in low cost culture media, and the availability of processes for industrial scale production. In addition, whole Schizochytrium sp. cells may serve as delivery vectors; especially for oral vaccines since Schizochytrium sp. is safe for oral consumption, produces immunomodulatory compounds, and may provide bioencapsulation to the antigen, thus increasing its bioavailability. Remarkably, Schizochytrium sp. was recently used for the production of a highly immunoprotective influenza vaccine. Moreover, an efficient method for transient expression of antigens based on viral vectors and Schizochytrium sp. as host has been recently developed. In this review, the potential of Schizochytrium sp. in vaccinology is placed in perspective, with emphasis on its use as an attractive oral vaccination vehicle.
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Affiliation(s)
- Abel Ramos-Vega
- Grupo de Inmunología and Vacunología, Centro de Investigaciones Biológicas del Noroeste, La Paz, Mexico
| | - Sergio Rosales-Mendoza
- Laboratorio de Biofarmacéuticos Recombinantes, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.,Sección de Biotecnología, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | | | - Carlos Angulo
- Grupo de Inmunología and Vacunología, Centro de Investigaciones Biológicas del Noroeste, La Paz, Mexico
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20
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Liao W, Jahandideh F, Fan H, Son M, Wu J. Egg Protein-Derived Bioactive Peptides: Preparation, Efficacy, and Absorption. ADVANCES IN FOOD AND NUTRITION RESEARCH 2018; 85:1-58. [PMID: 29860972 DOI: 10.1016/bs.afnr.2018.02.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The hen's egg is an important protein source of human diet. On average one large egg contains ~6g protein, which contributes to ~11% of daily protein intake. As a high-quality protein, egg proteins are well recognized as excellent sources of bioactive peptides. The objectives of this chapter are to introduce generation, bioactivities, and absorption of egg protein-derived bioactive peptides. Research on egg protein-derived bioactive peptides has been progressed during the past decades. Enzymatic hydrolysis is the major technique to prepare bioactive peptides from egg protein. Quantitative structure-activity relationships-aided in silico prediction is increasingly applied as a promising tool for efficient prediction of novel bioactive peptides. A number of bioactive peptides from egg proteins have been characterized for antioxidant, immunomodulatory, antihypertensive, antidiabetic, anticancer, and antimicrobial activities. Egg protein-derived peptides that can improve bone health have been reported as well. However, molecular mechanisms of many peptides are not fully understood. The stability and absorption routes, bioavailability, safety, and production of bioactive peptides await further investigation.
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Affiliation(s)
- Wang Liao
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Forough Jahandideh
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Hongbing Fan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Myoungjin Son
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada; Cardiovascular Research Centre, University of Alberta, Edmonton, AB, Canada.
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21
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Pluske JR, Kim JC, Black JL. Manipulating the immune system for pigs to optimise performance. ANIMAL PRODUCTION SCIENCE 2018. [DOI: 10.1071/an17598] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Disease and enhanced microbial load are considered to be major factors limiting the performance and overall efficiency of feed use by pigs in Australian piggeries. It is recognised that pigs exposed to conventional housing systems with high microbial loads grow 10–20% more slowly than do gnotobiotic pigs or pigs kept in ‘clean’ environments. Consequently, a proportion of pigs in any production cycle are continuously being challenged by their immediate environment, which can cause an immune response to be mounted. Such a process is physiologically expensive in terms of energy and protein (comprised of amino acids), with, for example, the enhanced rate of protein turnover associated with the production of immune cells, antibodies and acute-phase proteins increasing energy expenditure by 10–15% of maintenance needs and protein requirements by 7–10%. The requirements for lysine, tryptophan, sulfur-containing amino acids and threonine can be increased by a further 10%. The over-stimulation of the immune response with excess production of pro-inflammatory cytokines causes excessive production primarily of the prostaglandin E2 (PGE2), which contributes to anorexia, fever and increased proteolysis, and a concomitant reduction in pig performance. Prostaglandin E2 is produced from dietary and cell-membrane phospholipids via secretory phospholipase A2 (sPLA2) to produce arachidonic acid, which is catalysed by the COX-2 enzyme. Negating the negative effects of PGE2 appears not to adversely affect the ability of the immune system to combat pathogens, but improves pig performance. There are negative outcomes for pig health and productivity through both under- and over-stimulation of the immune response. This review briefly outlines the impact of immune stimulation on pigs and discusses strategies to optimise the immune response for pig health and performance.
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22
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Lee AY, Lee MH, Lee S, Cho EJ. Alpha-Linolenic Acid from Perilla frutescens var. japonica Oil Protects Aβ-Induced Cognitive Impairment through Regulation of APP Processing and Aβ Degradation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:10719-10729. [PMID: 29092397 DOI: 10.1021/acs.jafc.7b03941] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Alzheimer's disease (AD) is characterized by progressive cognitive and memory impairment. The major pathological hallmark of AD is the accumulation of amyloid beta (Aβ), which is produced from the amyloid precursor protein (APP) through cleavage of β- and γ-secretase. Recently, dietary plant oil containing ω-3 polyunsaturated fatty acid has become an attractive alternative source to fish oil containing eicosapentaenoic acid or docosahexaenoic acid (DHA). We investigated whether ALA isolated from perilla oil has direct effects on improvement of cognitive ability and molecular mechanisms in APP processing in comparison with DHA. In the present study, ICR mice were treated orally with ALA or DHA (100 mg/kg/day) for 14 days after i.c.v. injection of Aβ25-35. Administration of ALA resulted in a prevention of learning and memory deficit in Aβ25-35-injected mice compared with the control group, as observed in T-maze, novel object recognition, and Morris water maze tests. ALA supplementation also markedly ameliorated the Aβ25-35-induced oxidative stress by inhibition of lipid peroxidation and nitric oxide overproduction in the mouse brain, liver, and kidney, almost down to the levels in DHA-administered group. These effects of ALA on protective mechanisms were related to the regulation of APP processing via promoting nonamyloidogenic pathway such as up-regulation of soluble APP alpha, C-terminal fragment alpha/beta ratio, and A disintegrin and metalloprotease10 protein expressions. Furthermore, ALA inhibited the amyloidogenic pathway through the down-regulation of β-site APP-cleaving enzyme and presenilin2. ALA also enhanced Aβ degradation enzyme, insulin-degrading enzyme. In conclusion, the present study indicated a beneficial effect of ALA in improving the cognitive ability against Aβ25-35, and these effects were comparable to those exerted by DHA. Its neuroprotective effects are mediated, in part, by regulation of APP processing and Aβ degradation, and thus, ALA might be a potential candidate for prevention or treatment of neurodegenerative diseases such as AD.
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Affiliation(s)
- Ah Young Lee
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University , Busan 46241, Republic of Korea
| | - Myoung Hee Lee
- Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration , Gyeongnam 50424, Republic of Korea
| | - Sanghyun Lee
- Department of Integrative Plant Science, Chung-Ang University , Gyeonggi 17546, Republic of Korea
| | - Eun Ju Cho
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University , Busan 46241, Republic of Korea
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23
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Davim ALS, Dantas TNDC, Albuquerque DF, Pereira MR, Queiroz LBTDS, Freitas LMD. Anti-inflammatory potential of microemulsion and pure bullfrog oil in muscle injury. REV BRAS MED ESPORTE 2017. [DOI: 10.1590/1517-869220172303159519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Introduction: Every day science seeks new ways to treat various diseases through drugs that are efficient and viable. Thus, therapeutic alternatives that meet such demand are targets of study. Microemulsions are one of these new alternatives due to their peculiar pharmacodynamic and pharmacokinetic characteristics. Objective: The aim of this study was to analyze the anti-inflammatory potential of microemulsion and pure bullfrog oil using an experimental model of muscle injury. Methods: Male Swiss mice were divided into three groups: control, microemulsion and pure bullfrog oil. After the pre-treatment, a muscle injury was induced in the animals’ leg and subsequently evaluations were carried out in the horizontal extent of edema and compared between the groups at predetermined times. Following evaluation of muscle injury, dissection of the right gastrocnemius muscles was performed for histological analysis. Results: The microemulsion and pure bullfrog oil showed good anti-inflammatory activity, acting similarly in reducing edema during the first two hours, but without statistical significance from the 3rd to the 24th hour after induction. The histological analysis revealed that the muscle tissue of the animals treated with the microemulsion presented mild cellular infiltrate and little wear of muscle fibers when compared with the muscular tissue of animals treated with the pure bullfrog oil. The histological analysis of the hepatic tissue showed signs of injury in the liver lobes of the pure bullfrog oil group, not observed in the microemulsion group. Conclusion: The microemulsion sho-wed good anti-inflammatory potential in the acute phase of the inflammatory response, reducing the formation of edema and preserving muscle tissue against the occurrence of lesions and without inducing injury in hepatic tissue.
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Rutckeviski R, Xavier-Júnior FH, Morais ARV, Alencar ÉN, Amaral-Machado L, Genre J, Gondim AD, Egito EST. Thermo-Oxidative Stability Evaluation of Bullfrog (Rana catesbeiana Shaw) Oil. Molecules 2017; 22:E606. [PMID: 28394282 PMCID: PMC6153756 DOI: 10.3390/molecules22040606] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/02/2017] [Accepted: 04/06/2017] [Indexed: 01/31/2023] Open
Abstract
Bullfrog oil (BO), a natural product obtained from recycling of adipose tissue from the amphibian Rana catesbeiana Shaw, has been recently evaluated as a therapeutic activity ingredient. This work aimed to evaluate the long-term and accelerated thermal oxidative stabilities of this product, which is a promising raw material for emulsion technology development. BO was extracted from amphibian adipose tissue at 70 °C with a yield of 60% ± 0.9%. Its main fatty acid compounds were oleic (30.0%) and eicosapentaenoic (17.6%) acids. Using titration techniques, BO showed peroxide, acid, iodine and saponification indices of 1.92 mEq·O₂/kg, 2.95 mg·KOH/g oil, 104.2 g I₂/100 g oil and 171.2 mg·KOH/g oil, respectively. In order to improve the accelerated oxidative stability of BO, synthetic antioxidants butylhydroxytoluene (BHT) and buthylhydroxyanisole (BHA) were used. The addition of BHT increased the oxidation induction time compared to the pure oil, or the oil containing BHA. From the results, the best oil-antioxidant mixture and concentration to increase the oxidative stability and allow the oil to be a stable raw material for formulation purposes was derived.
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Affiliation(s)
- Renata Rutckeviski
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
| | - Francisco H Xavier-Júnior
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
| | - Andreza R V Morais
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
| | - Éverton N Alencar
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
| | - Lucas Amaral-Machado
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
- Graduate Program in Health Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59010-180, Brazil.
| | - Julieta Genre
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
| | - Amanda D Gondim
- Chemistry Department, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho-3000-Lagoa Nova, Natal 59072-970, Brazil.
| | - Eryvaldo S T Egito
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59010-180, Brazil.
- Graduate Program in Health Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59010-180, Brazil.
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25
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Ma L, Zhou P, Neu J, Lin HC. Potential Nutrients for Preventing or Treating Bronchopulmonary Dysplasia. Paediatr Respir Rev 2017; 22:83-88. [PMID: 27843119 DOI: 10.1016/j.prrv.2016.08.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 08/01/2016] [Accepted: 08/29/2016] [Indexed: 10/21/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is a frequent complication occurring in extremely preterm infants. Despite recent advances in newborn medicine, the incidence of BPD does not appear to have changed markedly, and specific treatments and prevention strategies are still lacking. Nutrition plays an important role in normal lung development and maturation. Malnutrition may delay somatic growth and new alveoli development, thus aggravating pulmonary injury involved in the pathogenesis of BPD. However, few nutrients have been investigated for their potential to mitigate the pathogenesis of BPD. In this article, we reviewed the recent progress in research on potential nutrients useful for the prevention or treatment of BPD, including glutamine, cysteine and N-acetylcysteine, L-arginine and L-citrulline, long chain polyunsaturated fatty acids (LCPUFAs), inositol, selenium, and some antioxidant vitamins including vitamin A. Current evidence shows that vitamin A and LCPUFA can prevent BPD, and that L-citrulline might provide a new method to treat chronic pulmonary hypertension associated with BPD in premature infants. The effects of other nutrients on BPD prevention need to be further studied.
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Affiliation(s)
- Liya Ma
- Department of Neonatology, Shenzhen Baoan Maternal and Child Health Hospital, China.
| | - Ping Zhou
- Department of Neonatology, Shenzhen Baoan Maternal and Child Health Hospital, China.
| | - Josef Neu
- Department of Pediatrics, University of Florida, U.S.A..
| | - Hung-Chih Lin
- Department of Pediatrics, Children's Hospital and School of Chinese Medicine, China Medical University, Taichung, Taiwan.
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26
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Melo RB, de Barros Silva PG, Oriá RB, Melo JUDS, da Silva Martins C, Cunha AM, Vasconcelos PRL. Anti-inflammatory effect of a fatty acid mixture with high ω-9:ω-6 ratio and low ω-6:ω-3 ratio on rats submitted to dental extraction. Arch Oral Biol 2017; 74:63-68. [DOI: 10.1016/j.archoralbio.2016.11.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 10/30/2016] [Accepted: 11/11/2016] [Indexed: 11/25/2022]
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27
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Huang L, Ma XY, Jiang ZY, Hu YJ, Zheng CT, Yang XF, Wang L, Gao KG. Effects of soybean isoflavone on intestinal antioxidant capacity and cytokines in young piglets fed oxidized fish oil. J Zhejiang Univ Sci B 2016; 17:965-974. [PMID: 27921401 PMCID: PMC5172600 DOI: 10.1631/jzus.b1600078] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 05/04/2016] [Indexed: 01/29/2023]
Abstract
To investigate the effect of glycitein, a synthetic soybean isoflavone (ISF), on the intestinal antioxidant capacity, morphology, and cytokine content in young piglets fed oxidized fish oil, 72 4-d-old male piglets were assigned to three treatments. The control group was fed a basal diet containing fresh fish oil, and the other two groups received the same diet except for the substitution with the same dosage of oxidized fish oil alone or with ISF (oxidized fish oil plus ISF). After 21 d of feeding, supplementation of oxidized fish oil increased the levels of malondialdehyde (MDA), oxidized glutathione (GSSG), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), interleukin-2 (IL-2), nuclear factor κ B (NF-κB), inducible nitric oxide synthase (iNOS), NO, and Caspase-3 in jejunal mucosa, and decreased the villous height in duodenum and the levels of secretory immunoglobulin A (sIgA) and IL-4 in the jejunal mucosa compared with supplementation with fresh oil. The addition of oxidized fish oil plus ISF partially alleviated this negative effect. The addition of oxidized fish oil plus ISF increased the villous height and levels of sIgA and IL-4 in jejunal mucosa, but decreased the levels of IL-1β and IL-2 in jejunal mucosa (P<0.05) compared with oxidized fish oil. Collectively, these results show that dietary supplementation of ISF could partly alleviate the negative effect of oxidized fish oil by improving the intestinal morphology as well as the antioxidant capacity and immune function in young piglets.
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28
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Yadav NV, Sadashivaiah, Ramaiyan B, Acharya P, Belur L, Talahalli RR. Sesame Oil and Rice Bran Oil Ameliorates Adjuvant-Induced Arthritis in Rats: Distinguishing the Role of Minor Components and Fatty Acids. Lipids 2016; 51:1385-1395. [DOI: 10.1007/s11745-016-4203-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 10/03/2016] [Indexed: 01/17/2023]
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29
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Chen L, Yu J. Modulation of Toll-like receptor signaling in innate immunity by natural products. Int Immunopharmacol 2016; 37:65-70. [PMID: 26899347 PMCID: PMC4916003 DOI: 10.1016/j.intimp.2016.02.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 01/23/2016] [Accepted: 02/03/2016] [Indexed: 12/14/2022]
Abstract
For centuries, natural products and their derivatives have provided a rich source of compounds for the development of new immunotherapies in the treatment of human disease. Many of these compounds are currently undergoing clinical trials, particularly as anti-oxidative, anti-microbial, and anti-cancer agents. However, the function and mechanism of natural products in how they interact with our immune system has yet to be extensively explored. Natural immune modulators may provide the key to control and ultimately defeat disorders affecting the immune system. They can either up- or down-regulate the immune response with few undesired adverse effects. In this review, we summarize the recent advancements made in utilizing natural products for immunomodulation and their important molecular targets, members of the Toll-like receptor (TLR) family, in the innate immune system.
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Affiliation(s)
- Luxi Chen
- Medical Scientist Training Program, The Ohio State University, Columbus, OH, USA
| | - Jianhua Yu
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; The Ohio State University Comprehensive Cancer Center, The James Cancer Hospital & Solove Research Center, Columbus, OH, USA.
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30
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Ghadiri M, Mamlouk M, Spicer P, Jarolimek W, Grau GER, Young PM, Traini D. Effect of polyunsaturated fatty acids (PUFAs) on airway epithelial cells' tight junction. Pulm Pharmacol Ther 2016; 40:30-8. [PMID: 27453493 DOI: 10.1016/j.pupt.2016.07.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 06/21/2016] [Accepted: 07/20/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Maliheh Ghadiri
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Sydney Medical School, Australia
| | - Mariam Mamlouk
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Sydney Medical School, Australia
| | - Patrick Spicer
- Complex Fluids Research Groups, School of Chemical Engineering, The University of New South Wales, Sydney, Australia
| | | | - Georges E R Grau
- Vascular Immunology Unit, Sydney Medical School & Bosch Institute, University of Sydney, Camperdown, Australia
| | - Paul M Young
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Sydney Medical School, Australia
| | - Daniela Traini
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Sydney Medical School, Australia.
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31
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Janakiram NB, Mohammed A, Madka V, Kumar G, Rao CV. Prevention and treatment of cancers by immune modulating nutrients. Mol Nutr Food Res 2016; 60:1275-94. [PMID: 26833775 PMCID: PMC6038926 DOI: 10.1002/mnfr.201500884] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 01/16/2016] [Accepted: 01/18/2016] [Indexed: 12/11/2022]
Abstract
Epidemiological and laboratory data support the protective effects of bioactive nutrients in our diets for various diseases. Along with various factors, such as genetic history, alcohol, smoking, exercise, and dietary choices play a vital role in affecting an individual's immune responses toward a transforming cell, by either preventing or accelerating a neoplastic transformation. Ample evidence suggests that dietary nutrients control the inflammatory and protumorigenic responses in immune cells. Immunoprevention is usually associated with the modulation of immune responses that help in resolving the inflammation, thus improving clinical outcome. Various metabolic pathway-related nutrients, including glutamine, arginine, vitamins, minerals, and long-chain fatty acids, are important components of immunonutrient mixes. Epidemiological studies related to these substances have reported different results, with no or minimal effects. However, several studies suggest that these nutrients may have immune-modulating effects that may lower cancer risk. Preclinical studies submit that most of these components may provide beneficial effects. The present review discusses the available data, the immune-modulating functions of these nutrients, and how these substances could be used to study immune modulation in a neoplastic environment. Further research will help to determine whether the mechanistic signaling pathways in immune cells altered by nutrients can be exploited for cancer prevention and treatment.
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Affiliation(s)
- Naveena B. Janakiram
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology Oncology Section, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Altaf Mohammed
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology Oncology Section, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Venkateshwar Madka
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology Oncology Section, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Gaurav Kumar
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology Oncology Section, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Chinthalapally V. Rao
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology Oncology Section, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
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32
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COSTA BET, SANTOS OVD, CORRÊA NCF, FRANÇA LFD. Comparative study on the quality of oil extracted from two tucumã varieties using supercritical carbon dioxide. FOOD SCIENCE AND TECHNOLOGY 2016. [DOI: 10.1590/1678-457x.0094] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Walczak J, Bocian S, Trziszka T, Buszewski B. Hyphenated Analytical Methods in Determination of Biologically Active Compounds in Hen's Eggs. Crit Rev Anal Chem 2016; 46:201-12. [PMID: 26186292 DOI: 10.1080/10408347.2015.1023428] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Hen's egg is a complete material needed for the development of the embryo; it is an important source of nutraceutical compounds, such as protein, fats, vitamins, trace metals, and minerals. Moreover, avian egg contains biologically active compounds that exhibit antibacterial and antimicrobial activities as well as antitumor, antiviral, antioxidant, immunomodulating, and therapeutic properties. Eggs are mostly very good sources of valuable, easily digestible proteins. This review focuses on the biologically active compounds from hen's egg and applications of these compounds in medicine and the pharmaceutical industry. Additionally, it gives an overview of the hyphenated separation techniques, including sample preparation, analysis, and identification, used in the proteomics and lipidomics analysis.
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Affiliation(s)
- Justyna Walczak
- a Department of Environmental Chemistry and Bioanalytics , Nicolaus Copernicus University , Torun , Poland
| | - Szymon Bocian
- a Department of Environmental Chemistry and Bioanalytics , Nicolaus Copernicus University , Torun , Poland
| | - Tadeusz Trziszka
- b Department of Animal Products Technology and Quality Management , Wroclaw University of Environmental and Life Sciences , Wroclaw , Poland
| | - Bogusław Buszewski
- a Department of Environmental Chemistry and Bioanalytics , Nicolaus Copernicus University , Torun , Poland
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34
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Amaral-Machado L, Xavier-Júnior FH, Rutckeviski R, Morais ARV, Alencar ÉN, Dantas TRF, Cruz AKM, Genre J, da Silva-Junior AA, Pedrosa MFF, Rocha HAO, Egito EST. New Trends on Antineoplastic Therapy Research: Bullfrog (Rana catesbeiana Shaw) Oil Nanostructured Systems. Molecules 2016; 21:E585. [PMID: 27144557 PMCID: PMC6273763 DOI: 10.3390/molecules21050585] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 04/20/2016] [Accepted: 04/26/2016] [Indexed: 11/16/2022] Open
Abstract
Bullfrog oil is a natural product extracted from the Rana catesbeiana Shaw adipose tissue and used in folk medicine for the treatment of several diseases. The aim of this study was to evaluate the extraction process of bullfrog oil, to develop a suitable topical nanoemulsion and to evaluate its efficacy against melanoma cells. The oil samples were obtained by hot and organic solvent extraction processes and were characterized by titration techniques and gas chromatography mass spectrometry (GC-MS). The required hydrophile-lipophile balance and the pseudo-ternary phase diagram (PTPD) were assessed to determine the emulsification ability of the bullfrog oil. The anti-tumoral activity of the samples was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay for normal fibroblast (3T3) and melanoma (B16F10) cell lines. Both extraction methods produced yielded around 60% and the oil was mainly composed of unsaturated compounds (around 60%). The bullfrog oil nanoemulsion obtained from PTPD presented a droplet size of about 390 nm and polydispersity = 0.05 and a zeta potential of about -25 mV. Both the bullfrog oil itself and its topical nanoemulsion did not show cytotoxicity in 3T3 linage. However, these systems showed growth inhibition in B16F10 cells. Finally, the bullfrog oil presented itself as a candidate for the development of pharmaceutical products free from cytotoxicity and effective for antineoplastic therapy.
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Affiliation(s)
- Lucas Amaral-Machado
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
- Graduated Program in Pharmaceutical Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil.
- Graduated Program in Health Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil.
| | - Francisco H Xavier-Júnior
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Renata Rutckeviski
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Andreza R V Morais
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Éverton N Alencar
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Teresa R F Dantas
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Ana K M Cruz
- Laboratory of Biotechnology of Natural Polymers (BIOPOL), Biochemistry Department, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho-3000-Lagoa Nova, Natal 59064-741, Brazil.
| | - Julieta Genre
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
| | - Arnóbio A da Silva-Junior
- Pharmaceutical Technology & Biotechnology Laboratory (TecBioFar), Pharmacy Department, Federal University of Rio Grande do Norte, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal-RN 59012-570, Brazil.
| | - Matheus F F Pedrosa
- Pharmaceutical Technology & Biotechnology Laboratory (TecBioFar), Pharmacy Department, Federal University of Rio Grande do Norte, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal-RN 59012-570, Brazil.
| | - Hugo A O Rocha
- Laboratory of Biotechnology of Natural Polymers (BIOPOL), Biochemistry Department, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho-3000-Lagoa Nova, Natal 59064-741, Brazil.
| | - Eryvaldo S T Egito
- Disperse Systems Laboratory (LaSiD), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil.
- Graduated Program in Pharmaceutical Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil.
- Graduated Program in Health Sciences, LaSiD, UFRN, Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil.
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35
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Alaswad AA, Krishnan HB. Immunological Investigation for the Presence of Lunasin, a Chemopreventive Soybean Peptide, in the Seeds of Diverse Plants. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:2901-9. [PMID: 27015324 DOI: 10.1021/acs.jafc.6b00445] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Lunasin, a 44 amino acid soybean bioactive peptide, exhibits anticancer and anti-inflammatory properties. All soybean varieties that have been examined contain lunasin. It has also been reported in a few other plant species including amaranth, black nightshade, wheat, barley, rye, and triticale. Interestingly, detailed searches of transcriptome and DNA sequence databases of cereals failed to identify lunasin-coding sequences, raising questions about the authenticity of lunasin in cereals. To clarify the presence or absence of lunasin in cereals and other plant species, an immunological investigation was conducted utilizing polyclonal antibodies raised against the first 20 amino acid N-terminal peptide (SKWQHQQDSCRKQLQGVNLT) and a 15 amino acid C-terminal peptide (CEKHIMEKIQGRGDD) of lunasin. Protein blot analyses revealed the presence of proteins from several plants that reacted against the lunasin N-terminal peptide antibodies. However, the same proteins failed to react against the lunasin C-terminal peptide antibodies. These results demonstrate that peptides identical to soybean lunasin are absent in seeds of diverse plants examined in this study.
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Affiliation(s)
- Alaa A Alaswad
- Plant Science Division, University of Missouri , Columbia, Missouri 65211, United States
- King Abdul Aziz University , Jeddah, Saudi Arabia
| | - Hari B Krishnan
- Plant Science Division, University of Missouri , Columbia, Missouri 65211, United States
- Plant Genetics Research Unit, Agricultural Research Service, U.S. Department of Agriculture , Columbia, Missouri 65211, United States
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Hadley KB, Ryan AS, Forsyth S, Gautier S, Salem N. The Essentiality of Arachidonic Acid in Infant Development. Nutrients 2016; 8:216. [PMID: 27077882 PMCID: PMC4848685 DOI: 10.3390/nu8040216] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 04/01/2016] [Accepted: 04/05/2016] [Indexed: 01/16/2023] Open
Abstract
Arachidonic acid (ARA, 20:4n-6) is an n-6 polyunsaturated 20-carbon fatty acid formed by the biosynthesis from linoleic acid (LA, 18:2n-6). This review considers the essential role that ARA plays in infant development. ARA is always present in human milk at a relatively fixed level and is accumulated in tissues throughout the body where it serves several important functions. Without the provision of preformed ARA in human milk or infant formula the growing infant cannot maintain ARA levels from synthetic pathways alone that are sufficient to meet metabolic demand. During late infancy and early childhood the amount of dietary ARA provided by solid foods is low. ARA serves as a precursor to leukotrienes, prostaglandins, and thromboxanes, collectively known as eicosanoids which are important for immunity and immune response. There is strong evidence based on animal and human studies that ARA is critical for infant growth, brain development, and health. These studies also demonstrate the importance of balancing the amounts of ARA and DHA as too much DHA may suppress the benefits provided by ARA. Both ARA and DHA have been added to infant formulas and follow-on formulas for more than two decades. The amounts and ratios of ARA and DHA needed in infant formula are discussed based on an in depth review of the available scientific evidence.
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Affiliation(s)
- Kevin B Hadley
- DSM Nutritional Products, 6480 Dobbin Road, Columbia, MD 21045, USA.
| | - Alan S Ryan
- Clinical Research Consulting, 9809 Halston Manor, Boynton Beach, FL 33473, USA.
| | - Stewart Forsyth
- School of Medicine, Dentistry & Nursing, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK.
| | - Sheila Gautier
- DSM Nutritional Products, 6480 Dobbin Road, Columbia, MD 21045, USA.
| | - Norman Salem
- DSM Nutritional Products, 6480 Dobbin Road, Columbia, MD 21045, USA.
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Kunisawa J, Kiyono H. Sphingolipids and Epoxidized Lipid Metabolites in the Control of Gut Immunosurveillance and Allergy. Front Nutr 2016; 3:3. [PMID: 26858949 PMCID: PMC4728802 DOI: 10.3389/fnut.2016.00003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 01/11/2016] [Indexed: 11/13/2022] Open
Abstract
The intestinal immune system ingeniously balances the distinct responses of elimination and tolerance of non-self-substances for the creation and maintenance of homeostatic environments. Accumulating evidence has recently shown that various lipids, including dietary one, are involved in the regulation of intestinal immunity and are associated with biophylaxis and immune disorders. Recent advances in the lipidomics allow the identification of novel pathways of lipid metabolism and lipid metabolites for the control of intestinal immunity. In this paper, we describe the effects and functions of lipids, especially sphingolipids and new lipid metabolites originated from dietary oil on the immunomodulation and on the development and pathogenesis of allergic diseases in the intestine.
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Affiliation(s)
- Jun Kunisawa
- Laboratory of Vaccine Materials, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan; Graduate School of Medicine, Osaka University, Suita, Japan; Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan; Graduate School of Dentistry, Osaka University, Suita, Japan; Graduate School of Medicine, Kobe University, Kobe, Japan; Division of Mucosal Immunology, International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Kiyono
- Division of Mucosal Immunology, International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan; Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Vasconcelos AR, Cabral-Costa JV, Mazucanti CH, Scavone C, Kawamoto EM. The Role of Steroid Hormones in the Modulation of Neuroinflammation by Dietary Interventions. Front Endocrinol (Lausanne) 2016; 7:9. [PMID: 26869995 PMCID: PMC4740355 DOI: 10.3389/fendo.2016.00009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/21/2016] [Indexed: 12/20/2022] Open
Abstract
Steroid hormones, such as sex hormones and glucocorticoids, have been demonstrated to play a role in different cellular processes in the central nervous system, ranging from neurodevelopment to neurodegeneration. Environmental factors, such as calorie intake or fasting frequency, may also impact on such processes, indicating the importance of external factors in the development and preservation of a healthy brain. The hypothalamic-pituitary-adrenal axis and glucocorticoid activity play a role in neurodegenerative processes, including in disorders such as in Alzheimer's and Parkinson's diseases. Sex hormones have also been shown to modulate cognitive functioning. Inflammation is a common feature in neurodegenerative disorders, and sex hormones/glucocorticoids can act to regulate inflammatory processes. Intermittent fasting can protect the brain against cognitive decline that is induced by an inflammatory stimulus. On the other hand, obesity increases susceptibility to inflammation, while metabolic syndromes, such as diabetes, are associated with neurodegeneration. Consequently, given that gonadal and/or adrenal steroids may significantly impact the pathophysiology of neurodegeneration, via their effect on inflammatory processes, this review focuses on how environmental factors, such as calorie intake and intermittent fasting, acting through their modulation of steroid hormones, impact on inflammation that contributes to cognitive and neurodegenerative processes.
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Affiliation(s)
- Andrea Rodrigues Vasconcelos
- Laboratory of Molecular Neuropharmacology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
- Laboratory of Molecular and Functional Neurobiology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
| | - João Victor Cabral-Costa
- Laboratory of Molecular and Functional Neurobiology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
| | - Caio Henrique Mazucanti
- Laboratory of Molecular Neuropharmacology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
| | - Cristoforo Scavone
- Laboratory of Molecular Neuropharmacology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
| | - Elisa Mitiko Kawamoto
- Laboratory of Molecular and Functional Neurobiology, Department of Pharmacology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil
- *Correspondence: Elisa Mitiko Kawamoto,
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Nani A, Belarbi M, Ksouri-Megdiche W, Abdoul-Azize S, Benammar C, Ghiringhelli F, Hichami A, Khan NA. Effects of polyphenols and lipids from Pennisetum glaucum grains on T-cell activation: modulation of Ca(2+) and ERK1/ERK2 signaling. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:426. [PMID: 26627682 PMCID: PMC4667445 DOI: 10.1186/s12906-015-0946-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 11/21/2015] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pearl millet (PM), i.e., Pennisetum glaucum, is widely grown in Africa and known for its anti-oxidant and anti-hyperlipidemic properties. METHODS The P. glaucum grains were obtained from the region of Ouled Aïssa (South of Algeria). We assessed the effects of phenolic compounds and lipids, extracted from seeds of P. glaucum, on rat lymphocyte proliferation, activated by phorbol 12-myristate 13-acetate and ionomycin. In order to explore signaling pathway, triggered by these compounds, we assessed interleukin-2 (IL-2) mRNA expression and extracellular signal-regulated kinase-1/2 (ERK1/ERK2) phosphorylation. Finally, we determined increases in free intracellular Ca(2+) concentrations, [Ca(2+)]i, by employing Fura-2/AM in rat lymphocytes. RESULTS The composition of P. glaucum grains in polyphenols was estimated to be 1660 µg gallic acid equivalents (GAE)/g. Lipids represented 4.5 %, and more than 72% of the fatty acids belonged to unsaturated family. Our investigation showed that both lipid and phenolic compounds inhibited mitogen-induced T-cell proliferation. Compared with phenolic compounds, lipids exerted weaker effects on ERK-1/ERK2 phosphorylation and Ca(2+) signaling in mitogen-activated T-cells. CONCLUSION We conclude that the immunomodulatory effects of P. glaucum could be contributed by its phenolic and lipid contents.
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Affiliation(s)
- Abdelhafid Nani
- University of Adrar, National Road n°06, Adrar, 01000, Algeria
- Laboratory of Natural Products, Abou-bekr Belkaid University, Tlemcen, 13000, Algeria
- INSERM U866, Université de Bourgogne, 21000, Dijon, France
| | - Meriem Belarbi
- Laboratory of Natural Products, Abou-bekr Belkaid University, Tlemcen, 13000, Algeria
| | - Wided Ksouri-Megdiche
- Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria, Hammam-lif, 2050, Tunisia
| | | | - Chahid Benammar
- Laboratory of Natural Products, Abou-bekr Belkaid University, Tlemcen, 13000, Algeria
| | | | - Aziz Hichami
- INSERM U866, Université de Bourgogne, 21000, Dijon, France
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Caroprese M, Giannenas I, Fthenakis G. Interactions between nutritional approaches and defences against microbial diseases in small ruminants. Vet Microbiol 2015; 181:8-14. [DOI: 10.1016/j.vetmic.2015.07.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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41
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Global metabolomic analysis of a mammalian host infected with Bacillus anthracis. Infect Immun 2015; 83:4811-25. [PMID: 26438791 DOI: 10.1128/iai.00947-15] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 09/23/2015] [Indexed: 12/21/2022] Open
Abstract
Whereas DNA provides the information to design life and proteins provide the materials to construct it, the metabolome can be viewed as the physiology that powers it. As such, metabolomics, the field charged with the study of the dynamic small-molecule fluctuations that occur in response to changing biology, is now being used to study the basis of disease. Here, we describe a comprehensive metabolomic analysis of a systemic bacterial infection using Bacillus anthracis, the etiological agent of anthrax disease, as the model pathogen. An organ and blood analysis identified approximately 400 metabolites, including several key classes of lipids involved in inflammation, as being suppressed by B. anthracis. Metabolite changes were detected as early as 1 day postinfection, well before the onset of disease or the spread of bacteria to organs, which testifies to the sensitivity of this methodology. Functional studies using pharmacologic inhibition of host phospholipases support the idea of a role of these key enzymes and lipid mediators in host survival during anthrax disease. Finally, the results are integrated to provide a comprehensive picture of how B. anthracis alters host physiology. Collectively, the results of this study provide a blueprint for using metabolomics as a platform to identify and study novel host-pathogen interactions that shape the outcome of an infection.
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Ruiz-Tovar J, Zubiaga L, Diez M, Murcia A, Boix E, Muñoz JL, Llavero C. Preoperative Regular Diet of 900 kcal/day vs Balanced Energy High-Protein Formula vs Immunonutrition Formula: Effect on Preoperative Weight Loss and Postoperative Pain, Complications and Analytical Acute Phase Reactants After Laparoscopic Sleeve Gastrectomy. Obes Surg 2015; 26:1221-7. [DOI: 10.1007/s11695-015-1880-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Zhou P, Li Y, Ma LY, Lin HC. The Role of Immunonutrients in the Prevention of Necrotizing Enterocolitis in Preterm Very Low Birth Weight Infants. Nutrients 2015; 7:7256-70. [PMID: 26343718 PMCID: PMC4586529 DOI: 10.3390/nu7095334] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 08/19/2015] [Accepted: 08/20/2015] [Indexed: 12/13/2022] Open
Abstract
Necrotizing enterocolitis (NEC) is a critical intestinal emergency condition, which mainly occurs in preterm very low birth weight (PVLBW) infants. Despite remarkable advances in the care of PVLBW infants, with considerable improvement of the survival rate in recent decades, the incidence of NEC and NEC-related mortality have not declined accordingly. The fast progression from nonspecific signs to extensive necrosis also makes primary prevention the first priority. Recently, increasing evidence has indicated the important role of several nutrients in primary prevention of NEC. Therefore, the aim of this review is to summarize some potential immunomodulatory nutrients in the prevention of NEC, including bovine colostrum, probiotics, prebiotics (e.g., human milk oligosaccharides), long chain polyunsaturated fatty acids, and amino acids (glutamine, cysteine and N-acetylcysteine, l-arginine and l-citrulline). Based on current research evidence, probiotics are the most documented effective method to prevent NEC, while others still require further investigation in animal studies and clinical randomized controlled trials.
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Affiliation(s)
- Ping Zhou
- Department of Neonatology, Bao'an Maternal and Child Health Hospital, Shenzhen 518133, Guangdong, China.
| | - Yanqi Li
- Comparative Pediatrics and Nutrition, University of Copenhagen, Frederiksberg DK-1870, Denmark.
| | - Li-Ya Ma
- Department of Neonatology, Bao'an Maternal and Child Health Hospital, Shenzhen 518133, Guangdong, China.
| | - Hung-Chih Lin
- Children's Hospital of China Medical University, No. 2 Yuh Der Road, Taichung 404, Taiwan.
- School of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 404, Taiwan.
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Bioactivity and chemical characterization of gonads of green sea urchin Strongylocentrotus droebachiensis from Barents Sea. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.05.030] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Dietary ω3 fatty acid exerts anti-allergic effect through the conversion to 17,18-epoxyeicosatetraenoic acid in the gut. Sci Rep 2015; 5:9750. [PMID: 26065911 PMCID: PMC4464255 DOI: 10.1038/srep09750] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 02/16/2015] [Indexed: 01/01/2023] Open
Abstract
ω3 polyunsaturated fatty acids (PUFAs) have anti-allergic and anti-inflammatory properties, but the immune-metabolic progression from dietary oil remains to be investigated. Here we identified 17,18-epoxyeicostetraenoic acid (17,18-EpETE) as an anti-allergic metabolite generated in the gut from dietary ω3 α-linolenic acid (ALA). Biochemical and imaging mass spectrometry analyses revealed increased ALA and its metabolites, especially eicosapentaenoic acid (EPA), in the intestines of mice receiving ALA-rich linseed oil (Lin-mice). In murine food allergy model, the decreased incidence of allergic diarrhea in Lin-mice was due to impairment of mast cell degranulation without affecting allergen-specific serum IgE. Liquid chromatography–tandem mass spectrometry-based mediator lipidomics identified 17,18-EpETE as a major ω3 EPA-derived metabolite generated from dietary ALA in the gut, and 17,18-EpETE exhibits anti-allergic function when administered in vivo. These findings suggest that metabolizing dietary ω3 PUFAs generates 17,18-EpETE, which is an endogenous anti-allergic metabolite and potentially is a therapeutic target to control intestinal allergies.
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Ciliberti MG, Albenzio M, Annicchiarico G, Sevi A, Muscio A, Caroprese M. Alterations in sheep peripheral blood mononuclear cell proliferation and cytokine release by polyunsaturated fatty acid supplementation in the diet under high ambient temperature. J Dairy Sci 2015; 98:872-9. [DOI: 10.3168/jds.2014-8333] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 11/05/2014] [Indexed: 11/19/2022]
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Díaz-Rúa R, Keijer J, Caimari A, van Schothorst EM, Palou A, Oliver P. Peripheral blood mononuclear cells as a source to detect markers of homeostatic alterations caused by the intake of diets with an unbalanced macronutrient composition. J Nutr Biochem 2015; 26:398-407. [PMID: 25660595 DOI: 10.1016/j.jnutbio.2014.11.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 11/04/2014] [Accepted: 11/20/2014] [Indexed: 12/29/2022]
Abstract
Peripheral blood mononuclear cells (PBMCs) are accessible in humans, and their gene expression pattern was shown to reflect overall physiological response of the body to a specific stimulus, such as diet. We aimed to study the impact of sustained intake (4months) of diets with an unbalanced macronutrient proportion (rich in fat or protein) administered isocalorically to a balanced control diet, as physiological stressors on PBMC whole-genome gene expression in rats, to better understand the effects of these diets on metabolism and health and to identify biomarkers of nutritional imbalance. Dietary macronutrient composition (mainly increased protein content) altered PBMC gene expression, with genes involved in immune response being the most affected. Intake of a high-fat (HF) diet decreased the expression of genes related to antigen recognition/presentation, whereas the high-protein (HP) diet increased the expression of these genes and of genes involved in cytokine signaling and immune system maturation/activation. Key energy homeostasis genes (mainly related to lipid metabolism) were also affected, reflecting an adaptive response to the diets. Moreover, HF diet feeding impaired expression of genes involved in redox balance regulation. Finally, we identified a common gene expression signature of 7 genes whose expression changed in the same direction in response to the intake of both diets. These genes, individually or together, constitute a potential risk marker of diet macronutrient imbalance. In conclusion, we newly show that gene expression analysis in PBMCs allows for detection of diet-induced physiological deviations that distinguish from a diet with a proper and equilibrated macronutrient composition.
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Affiliation(s)
- Rubén Díaz-Rúa
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears and CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, Wageningen, the Netherlands
| | - Antoni Caimari
- Centre Tecnològic de Nutrició i Salut (CTNS), TECNIO, CEICS, Reus, Spain
| | | | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears and CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain.
| | - Paula Oliver
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears and CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
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Kong-González M, Pérez-Cortéz JG, Hernández-Girón C, Macías-Morales N, Flores-Aldana M. Polyunsaturated fatty acids for multiple sclerosis treatment. Medwave 2015; 15:e6062. [DOI: 10.5867/medwave.2015.01.6062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 12/22/2014] [Indexed: 11/27/2022] Open
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Dietary ALA, But not LNA, Increase Growth, Reduce Inflammatory Processes, and Increase Anti-Oxidant Capacity in the Marine Finfish Larimichthys crocea. Lipids 2014; 50:149-63. [DOI: 10.1007/s11745-014-3970-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 10/31/2014] [Indexed: 01/09/2023]
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50
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Tavares LDL, Cavalcante KP, Campelo MWS, Coutinho LG, Medeiros SRBD, Guimarães SB, Vasconcelos PRLD. Nutraceutical preconditioning with arginine and oil mixes. Effects on inflammatory mediators, oxidative stress and lipid profile in patients undergoing radical prostatectomy. Acta Cir Bras 2014; 29:538-43. [PMID: 25140597 DOI: 10.1590/s0102-86502014000800010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 06/24/2014] [Indexed: 01/09/2023] Open
Abstract
PURPOSE To investigate whether there is any effect resulting from preconditioning with nutraceutical supplementation containing arginine and oil mixes with high ω9:ω6 ratio and low ω6:ω3 ratio containing EPA and DHA, ALA fatty acids on inflammatory mediators, antioxidant and lipid profile modulation in surgical trauma. METHODS Twenty-six men scheduled for radical prostatectomy were randomized into three groups and treated as follows: Group 1 (skim milk, 0% fat), Group 2 (supplement with ω6:ω3 ratio of 8:1 and arginine) and Group 3 (supplement with high ω9:ω6 ratio of 3.2:1 and low ω6:ω3 ratio of 1.4:1 and arginine). Patients received skin milk or supplements twice a day (200 ml) during five days prior to surgery. Peripheral venous blood samples were collected at three different timepoints: five days before surgery (PRE), before anesthesia induction (IND) and on the 2nd postoperative day (POS). Parameters analyzed included inflammatory cytokines (IL-1β, IL-6, IL-8 and TNF-α), antioxidants (catalase), lipid profile and heat shock protein (HSP-27). RESULTS There were no significant differences between groups on inflammatory mediators and antioxidant parameters. However, lipid profile values (Cholesterol, LDL, Triglycerides, VLDL), were significantly different. CONCLUSION Preconditioning with arginine and oil mixes containing high ω9:ω6 ratio and low ω6:ω3 ratio, has no effects on inflammatory mediators and oxidative stress in patients undergoing radical prostatectomy. Reduction of cholesterol, triglycerides, LDL and VLDL profiles may be related to the trauma effect.
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Affiliation(s)
| | | | | | - Leonam Gomes Coutinho
- Department of Genetics and Cellular Biology, Federal University of Rio Grande do Norte, Natal, RN, Brazil
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