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Aldarhami A, Punjabi AA, Bazaid AS, Binsaleh NK, Althomali OW, Sherwani S, Hafiz O, Almishaal AA. Prevalence and risk factors associated with multidrug-resistant bacteria in COVID-19 patients. Medicine (Baltimore) 2024; 103:e37389. [PMID: 38457584 PMCID: PMC10919534 DOI: 10.1097/md.0000000000037389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 02/03/2024] [Accepted: 02/05/2024] [Indexed: 03/10/2024] Open
Abstract
Bacterial coinfection among patients with confirmed coronavirus disease 2019 (COVID-19) is a critical medical concern that increases the disease severity and mortality rate. The current study is aimed at evaluating the effects of bacterial coinfections among COVID-19 patients, especially in relation to degree of severity and mortality. A retrospective study was conducted for patients with positive COVID-19 test, admitted to a regional COVID-19 hospital in Jeddah, Saudi Arabia, between May and August 2020. A specimen (e.g., blood, urine, or sputum) was collected from patients with confirmed COVID-19, and was cultured to determine bacterial coinfection caused by multidrug resistant (MDR) bacteria. COVID-19 patients were categorized into 2 groups based on the result of bacterial coinfection culture, as COVID-19 patients with coinfection and COVID-19 patients without coinfection. Independent sample t test or Mann-Whitney U test was used to compare age and hospitalization period between these groups. In addition, binominal logistic regression was applied to identify risk factors associated with mortality and bacterial coinfection. The study included 342 patients with laboratory confirmed COVID-19. Eighty (23.3%) patients were diagnosed with bacterial coinfection, while the remaining 262 (76.6%) patients did not test positive for bacterial coinfection. Length of hospital stay was prolonged among COVID-19 patients diagnosed with bacterial coinfection (16.01 ± 11.36 days) when compared with patients without bacterial coinfection (6.5 ± 6.12 days). Likewise, the mortality rate was significantly higher among COVID-19 patients with bacterial coinfection (90%) compared to those without bacterial coinfection (49.2%). Gram-negative bacteria were predominant compared to gram-positive, as Klebsiella pneumoniae (35 [43.8%]) and Acinetobacter baumanni (32 [40%]). On the other hand, Staphylococcus aureus (4 [5%]), Enterococcus faecalis (1 [1.3%]), and Enterococcus faecium (1 [1.3%]) were identified as gram-positive bacterial species from recruited patients. The findings of the current study showed that prolong hospitalization is the main risk factor associated with bacterial coinfection and death. Thus, health care providers should minimize hospitalization as well as following a continuous monitoring for bacterial coinfection among COVID-19 patients, to control the spread of infection and reducing the severity and mortality rate among COVID-19 patients.
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Affiliation(s)
- Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al Qunfudah, Saudi Arabia
| | - Ahmed A. Punjabi
- Microbiology Unit, Department of Laboratory Medicine and Pathology BB, International Medical Center, Jeddah, Saudi Arabia
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
| | - Naif K. Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, Saudi Arabia
| | - Omar W. Althomali
- Department of Physical Therapy, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
| | - Subuhi Sherwani
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, Saudi Arabia
- Department of Biology, College of Science, University of Ha’il, Hail, Saudi Arabia
| | - Omar Hafiz
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
| | - Ali A. Almishaal
- Department of Speech-Language Pathology and Audiology, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
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Bouali N, Ahmad I, Patel H, Alhejaili EB, Hamadou WS, Badraoui R, Hadj Lajimi R, Alreshidi M, Siddiqui AJ, Adnan M, Abdulhakeem MA, Bazaid AS, Patel M, Saeed M, Snoussi M, Noumi E. GC-MS screening of the phytochemical composition of Ziziphus honey: ADME properties and in vitro/ in silico study of its antimicrobial activity. J Biomol Struct Dyn 2024; 42:1368-1380. [PMID: 37191027 DOI: 10.1080/07391102.2023.2205945] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/30/2023] [Indexed: 05/17/2023]
Abstract
A revival interest has been given to natural products as sources of phytocompounds to be used as alternative treatment against infectious diseases. In this context, we aimed to investigate the antimicrobial potential of Ziziphus honey (ZH) against twelve clinical bacterial strains and several yeasts and molds using in vitro and computational approaches. The well-diffusion assay revealed that ZH was able to induce growth inhibition of most Gram-positive and Gram-negative bacteria. The high mean growth inhibition zone (mGIZ) was recorded in E. coli (Clinical strain, 217), S. aureus followed by E. coli ATCC 10536 (mGIZ values: 41.00 ± 1 mm, 40.67 ± 0.57 mm, and 34.67 ± 0.57 mm, respectively). The minimal bactericidal concentrations (MBCs) and minimal fungicidal concentration values (MFCs) from approximately 266.33 mg/mL to over 532.65 mg/mL. Molecular docking results revealed that the identified compounds maltose, 2-furoic acid, isopropyl ester, 2,4-imidazolidinedione, 5-(2-methylpropyl)-(S)- and 3,4,5-trihydroxytoluene, S-Methyl-L-Cysteine, 2-Furancarboxylic acid, L-Valine-N-ethoxycarbonyl, Hexanoic acid, 3,5,5-trimethyl-, Methyl-beta-D-thiogalactoside, gamma-Sitosterol, d-Mannose, 4-O-Methylmannose, 2,4-Imidazolidinedione, 5-(2-methylpropyl)- (S) were found to have good affinity for targeted receptor, respectively. Through a 100-ns dynamic simulation research, binding interactions and stability between promising phytochemicals and the active residues of the studied enzymes were confirmed. The ADMET profiling of all identified compounds revealed that most of them could be qualified as biologically active with good absorption and permeation. Overall, the results highlighted the efficiency of ZH against the tested clinical pathogenic strains. The antimicrobial potential and the potency displayed by the identified compounds could imply their further pharmacological applications.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nouha Bouali
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
| | - Iqrar Ahmad
- Department of Pharmaceutical Chemistry, Prof. Ravindra Nikam College of Pharmacy, Gondur, Dhule, Maharashtra, India
| | - Harun Patel
- Department of Pharmaceutical Chemistry, Prof. Ravindra Nikam College of Pharmacy, Gondur, Dhule, Maharashtra, India
| | | | - Walid Sabri Hamadou
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
- Research Unit: Molecular Biology of Leukemia and Lymphoma, Department of Biochemistry, University of Medecine of Sousse, Sousse, Tunisia
| | - Riadh Badraoui
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
- Section of Histology - Cytology, University of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Department of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Sfax, Tunisia
| | - Ramzi Hadj Lajimi
- Department of Chemistry, College of Science, University of Ha'il, Ha'il, Saudi Arabia
- Laboratory of Water, Membranes and Environmental Biotechnologies, Center of Research and Water Technologies, Soliman, Tunisia
| | - Mousa Alreshidi
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Arif Jamal Siddiqui
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
| | - Mohd Adnan
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
| | | | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, India
| | - Mohd Saeed
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
| | - Mejdi Snoussi
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorisation of Bioressources, High Institute of Biotechnology University of Monastir, Monastir, Tunisia
| | - Emira Noumi
- Department of Biology, University of Hail, College of Science, Ha'il, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorisation of Bioressources, High Institute of Biotechnology University of Monastir, Monastir, Tunisia
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Barnawi H, Qanash H, Aldarhami A, Alsaif G, Alharbi B, Almashjary MN, Almotiri A, Bazaid AS. Antimicrobial, Anticancer, and Antioxidant Activities of Maize and Clover Pollen Grains Extracts: A Comparative Study with Phytochemical Characterizations. Pharmaceuticals (Basel) 2023; 16:1731. [PMID: 38139857 PMCID: PMC10747423 DOI: 10.3390/ph16121731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/09/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
The failure to treat infectious diseases due to the continual emergence of drug-resistant microbes poses a huge and serious challenge for human health globally. Currently, the discovery and development of natural therapeutic compounds are attracting considerable attention from researchers worldwide. In this project, two types of pollen grains (maize and clover) were evaluated for potential antimicrobial activities. Extracts of both pollen grains were purified using HPLC, which has been shown to have numerous phenolic and flavonoid compounds. Pyro catechol and methyl gallate were detected in high concentrations (1145.56 and 1056.57 µg/mL, respectively) in the maize extract, while caffeic acid, quercetin, and kaempferol (464.73, 393.05, and 390.93 µg/mL, respectively) were among the compounds observed at high concentrations in the clover pollen grains extract. Staphylococcus aureus, Escherichia coli, Salmonella typhi, and Candida albicans were more sensitive to the clover pollen grains extract with inhibition zones of 22 ± 0.2, 18 ± 0.1, 29 ± 0.3, and 42 ± 0.4 mm compared to the size of the inhibitory zones caused by the maize pollen grains extract (19 ± 0.3, 15 ± 0.4, 27 ± 0.1, and 22 ± 0.4 mm, respectively). Moreover, lower MIC values for the clover pollen grains extract were recorded against C. albicans (1.97 ± 0.04 µg/mL), S. aureus (62.5 ± 1.00 µg/mL), and E. coli (62.5 ± 0.07 µg/mL) than the MICs caused by the maize pollen grains extract. The use of a transmission electron microscope revealed that the E. coli that had been treated with the clover pollen grains extract showed changes in its cell walls compared to that treated with the maize pollen grains extract. The clover pollen grains extract exhibited a stronger antioxidant potential, with an IC50 value of 22.18 µg/mL, compared to an IC50 value of 54.85 µg/mL for the maize pollen grains extract, via a DPPH scavenging assay. Regarding anticancer activity, the maize pollen grains extract was revealed to be more effective in terms of inhibiting the human colon cancer cell line HCT-116, with an IC50 value of 67.02 ± 1.37 µg/mL, compared with the observed toxicity caused by the clover extract, with an IC50 value of 75.03 ± 1.02 µg/mL. Overall, the clover pollen grains extract demonstrated potent antibacterial and antioxidant activities, but not anticancer activity, when compared to the maize grains extract. Thus, the current findings related to both types of pollen grains (clover and maize) highlight their potential therapeutic applications for the treatment of certain infectious diseases and malignancies.
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Affiliation(s)
- Heba Barnawi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.)
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.)
- Medical and Diagnostic Research Center, University of Ha’il, Hail 55473, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia;
| | - Ghaida Alsaif
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.)
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.)
| | - Majed N. Almashjary
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia;
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Alhomidi Almotiri
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences-Dawadmi, Shaqra University, Dawadmi 17464, Saudi Arabia;
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.)
- Medical and Diagnostic Research Center, University of Ha’il, Hail 55473, Saudi Arabia
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Bazaid AS, Aldarhami A, Bokhary NA, Bazaid MB, Qusty MF, AlGhamdi TH, Almarashi AA. Prevalence and risk factors associated with drug resistant bacteria in neonatal and pediatric intensive care units: A retrospective study in Saudi Arabia. Medicine (Baltimore) 2023; 102:e35638. [PMID: 37861504 PMCID: PMC10589512 DOI: 10.1097/md.0000000000035638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/22/2023] [Indexed: 10/21/2023] Open
Abstract
Successful empirical antibiotic therapy for infected patients with multi drug resistant bacteria (MDR) can be challenging task in various healthcare settings, including neonatal and pediatric intensive care units (NICU and PICU, respectively), unless an up-to-date comprehensive local antibiogram data is available. Thus, this project aimed to investigate the prevalence of MDR among PICU and NICU patients as well as the identification of risk factors associated with recovered MDR bacteria. This was a retrospective study of PICU and NICU patients admitted with bacterial infection of MDR organisms between October 2020 and May 2021. Frequency distribution, Chi-square test were applied to verify the significance differences among subgroups and to identify risk factor associated with each group. About 36.4% of recruited patients were neonates, while the remaining percentage (63.6%) were pediatric. The most predominant site of infection among these patients were revealed as urinary tract (35%), followed by bloodstream (20.0%), wound/skin (12.9%) and respiratory system (11.4%). Methicillin-resistant Staphylococcus aureus (MRSA) was identified as the most common microbe across these sites of infections (30.7%), followed by Escherichia coli (25.0%), Klebsiella pneumoniae (22.9%) and Serratia (10.0%). High mortality rate was significantly associated with patients who were on mechanical ventilators (28.9%, OR 5.5; 95% CI), followed by patients had invasive operation (27.5%, OR, 8.04; 95% CI) and those who required a total parental nutrition (TPN) since almost one-half of these cases have (46.2%) died. In addition, mortality rate was relatively higher among patients infected with species of Serratia (28.6%) and Enterobacter (20.0%). These data highlighted that MRSA was the main MDR bacteria isolated from PICU and NICU followed by gram-negative bacteria, which were associated with high mortality rate. Therefore, infection control measures and continuous monitoring of emerging MDR bacteria should be applied to limit the bacterial infections in NICU and PICU patients.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Abdu Aldarhami
- Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, AL-Qunfudah, Saudi Arabia
| | - Nada A. Bokhary
- Pediatric Department, East Jeddah Hospital, Jeddah, Saudi Arabia
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Alzamil Y, Almeshari M, Alyahyawi A, Abanomy A, Al-Thomali AW, Alshomar B, Althomali OW, Barnawi H, Bazaid AS, Bin Sheeha B. Knowledge, attitude, and practice of the Saudi population toward COVID-19 vaccination: A cross-sectional study. Medicine (Baltimore) 2023; 102:e35360. [PMID: 37832045 PMCID: PMC10578756 DOI: 10.1097/md.0000000000035360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/01/2023] [Indexed: 10/15/2023] Open
Abstract
Coronavirus Disease 2019 (COVID-19) vaccination is the most effective protective measure to control the spread of infections and provide protection against hospitalization and mortality during the pandemic. There was a necessity to measure public knowledge and acceptance for COVID-19 vaccines in different countries. Thus, the current study is aimed at evaluating the knowledge, attitude, and practice of the population in all regions of Saudi towards COVID-19 vaccination. This was a cross-sectional, online self-reported survey of Saudi residents that was conducted between March 2021 and April 2021. To be eligible for the study, participants had to be above 18 years old. All participants were adult, Arabic speakers and residents of Saudi Arabia. In total, 1658 adults participated in this study and showed high knowledge (81.8%), attitude (71.2%), and practice (59.3%). The level of knowledge, attitude, and practice differed based on different demographic characteristics. Regression analysis showed that having a low income, low education level, and middle-aged status, living in a village, and being married were associated with lower scores in knowledge, attitude, or practice. Targeted education and campaigns should be provided for these populations to increase their knowledge, attitude, and practice towards COVID-19 vaccination.
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Affiliation(s)
- Yasser Alzamil
- Department of Diagnostic Radiology, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
| | - Meshari Almeshari
- Department of Diagnostic Radiology, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
| | - Amjad Alyahyawi
- Department of Diagnostic Radiology, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
- Centre for Nuclear and Radiation Physics, Department of Physics, University of Surrey, Guildford, UK
| | - Ahmad Abanomy
- Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Asma W. Al-Thomali
- Department of Biology, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Bader Alshomar
- Department of Health Informatics, College Public Health and Health Informatics, University of Ha’il, Ha’IL, Saudi Arabia
| | - Omar W. Althomali
- Department of Physiotherapy, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
| | - Heba Barnawi
- Department of Medical Laboratory science, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory science, College of Applied Medical Sciences, University of Ha’il, Ha’IL, Saudi Arabia
| | - Bodor Bin Sheeha
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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Binsaleh NK, Eltayeb R, Sherwani S, Almishaal AA, Hindi EA, Qanash H, Bazaid AS, Alharbi AO, Bazaid MB, Altamimi SA. Comparison of Hematological Parameters Between Survivors and Non-Survivors COVID-19 Patients in Saudi Arabia. Int J Gen Med 2023; 16:3955-3962. [PMID: 37670931 PMCID: PMC10476863 DOI: 10.2147/ijgm.s421418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/15/2023] [Indexed: 09/07/2023] Open
Abstract
Objective Coronavirus disease 2019, caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), is a communicable disease transmitted through the respiratory route and bodily contact. The severity of infection and mortality rate of COVID-19 cases was significantly high in the initial stages of the pandemic. This study aims to investigate the hematological profile of COVID-19 survivors and non-survivors. Methods This is a single-center retrospective study. A total of 108 hospitalized patients with laboratory-confirmed COVID-19 at East Jeddah Hospital between April and August 2020 were categorized into two groups based on outcome as survivors (n = 54) and non-survivors (n = 54). Hematological parameters and clinical profiles were analyzed and compared between the two groups. Results The mean age and standard deviation of the survived (30-71 years) and non-survived (33-83) groups was 53 ± 10.8 and 57.9 ± 12.2 years, respectively, with no statistically significant difference in age between groups (p = 0.0513). Non-survivors had a significantly longer median length of stay in the intensive care unit (ICU) (7 days, IQR: 4.24 to 12) compared to survivors COVID-19 patients (5 days, IQR: 0 to 11.75) (p = 0.0151). For the survivors group, the participant's age positively correlated with the length of hospital stay (r(52) = 0.21, p = 0.0005) and ICU length of stay r(52) = 0.18, p = 0.001). The median red blood cells (RBC) counts were significantly higher in the survived group (4.56x109/L, IQR: 4.02 to 5.11) in comparison with the non-survived (4.23x109/L, IQR: 3.75 to 4.23) group (p = 0.0011). All COVID-19 patients exhibited lymphocytopenia and a significant negative correlation was observed between the lymphocyte values and length of hospital stay among the survived group (p < 0.001) as well as length of ICU stay among the survived group (p < 0.0480). Disease-related mortality was significantly associated with reduced white blood cells (WBCs) (8.5×109/L, IQR: 6.1 to 11.7) and reduced basophils (0.09%, IQR: 0.02 to 0.19). Additionally, statistically significant differences were found between the survived and non-survived groups with respect to prothrombin time (PT) (12.5 sec. vs 14 sec., p < 0.0001) and partial thromboplastin time (PTT) (31.8 sec. vs 40 sec., p = 0.0008). Conclusion Hematological parameters can serve as valuable indicators to identify patients with severe COVID-19 and expected poor-prognosis/outcomes upon hospital admission. Cell counts of lymphocytes, WBCs, basophils and parameters such as PT and PTT can serve as clinical indicators to assess disease severity and predict progression to critical illness.
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Affiliation(s)
- Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
| | - Reem Eltayeb
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
| | - Subuhi Sherwani
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
- Department of Biology, College of Sciences, University of Hail, Hail, Saudi Arabia
| | - Ali A Almishaal
- Department of Speech-Language Pathology and Audiology, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Emad A Hindi
- Department of Clinical Anatomy, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
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Bazaid AS, Alsolami A, Patel M, Khateb AM, Aldarhami A, Snoussi M, Almusheet SM, Qanash H. Antibiofilm, Antimicrobial, Anti-Quorum Sensing, and Antioxidant Activities of Saudi Sidr Honey: In Vitro and Molecular Docking Studies. Pharmaceutics 2023; 15:2177. [PMID: 37765148 PMCID: PMC10534861 DOI: 10.3390/pharmaceutics15092177] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
Sidr honey is a valuable source of bioactive compounds with promising biological properties. In the present study, antimicrobial, antioxidant, and anti-quorum sensing properties of Saudi Sidr honey were assessed, along with phytochemical analysis, via gas chromatography-mass spectrometry (GC-MS). In silico study was also carried out to study the drug-likeness properties of the identified compounds and to study their affinity with known target proteins assessed using molecular docking approach. The results showed that Saudi Sidr honey exhibited promising antibacterial activity, with MIC values ranging from 50 to 400 mg/mL and MBC values from 50 to >450 mg/mL. Interestingly, the Saudi Sidr honey was active against Candida auris and Candida neoformans, with an MIC value of about 500 mg/mL. Moreover, the Sidr honey showed important antioxidant activities (ABTS assay: IC50 5.41 ± 0.045 mg/mL; DPPH assay: IC50 7.70 ± 0.065 mg/mL) and β-carotene bleaching test results (IC50 ≥ 20 mg/mL). In addition, the Saudi Sidr honey was able to inhibit biofilm formation on glass slides at 1/2 MIC by 77.11% for Bacillus subtilis, 70.88% for Staphylococcus aureus, 61.79% for Escherichia coli, and 56.64% for Pseudomonas aeruginosa. Similarly, violacein production by Chromobacterium violaceum was reduced by about 56.63%, while the production of pyocyanin by P. aeruginosa was decreased to 46.27% at a low concentration of Saudi Sidr honey. ADMET properties showed that five identified compounds, namely, 1-cyclohexylimidazolidin-2-one, 3-Butyl-3-methylcyclohexanone, 4-butyl-3-methoxy-2-cyclo penten-1-one, 2,2,3,3-Tetramethyl cyclopropane carboxylic acid, and 3,5-dihydroxy-2-(3-methylbut-2-en-1-yl showed promising drug-likeness properties. The compound 3,5-dihydroxy-2-(3-methylbut-2-en-1-yl exhibited the highest binding energy against antimicrobial and antioxidant target proteins (1JIJ, 2VAM, 6B8A, 6F86, 2CDU, and 1OG5). Overall, the obtained results highlighted the promising potential of Saudi Sidr honey as a rich source of bioactive compounds that can be used as food preservatives and antimicrobial, antioxidant, and anti-quorum sensing molecules.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Ahmed Alsolami
- Department of Internal Medicine, College of Medicine, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara 391760, Gujarat, India;
| | - Aiah Mustafa Khateb
- Medical Laboratory Technology Department, College of Applied Medical Sciences, Taibah University, Madinah 42353, Saudi Arabia;
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia;
| | - Mejdi Snoussi
- Department of Biology, College of Science, University of Ha’il, Hail 55476, Saudi Arabia;
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources, University of Monastir, Higher Institute of Biotechnology of Monastir, Avenue Tahar Haddad, BP74, Monastir 5000, Tunisia
| | | | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
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Singh H, Desimone MF, Pandya S, Jasani S, George N, Adnan M, Aldarhami A, Bazaid AS, Alderhami SA. Revisiting the Green Synthesis of Nanoparticles: Uncovering Influences of Plant Extracts as Reducing Agents for Enhanced Synthesis Efficiency and Its Biomedical Applications. Int J Nanomedicine 2023; 18:4727-4750. [PMID: 37621852 PMCID: PMC10444627 DOI: 10.2147/ijn.s419369] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/03/2023] [Indexed: 08/26/2023] Open
Abstract
Background Conventional nanoparticle synthesis methods involve harsh conditions, high costs, and environmental pollution. In this context, researchers are actively searching for sustainable, eco-friendly alternatives to conventional chemical synthesis methods. This has led to the development of green synthesis procedures among which the exploration of the plant-mediated synthesis of nanoparticles experienced a great development. Especially, because plant extracts can work as reducing and stabilizing agents. This opens up new possibilities for cost-effective, environmentally-friendly nanoparticle synthesis with enhanced size uniformity and stability. Moreover, bio-inspired nanoparticles derived from plants exhibit intriguing pharmacological properties, making them highly promising for use in medical applications due to their biocompatibility and nano-dimension. Objective This study investigates the role of specific phytochemicals, such as phenolic compounds, terpenoids, and proteins, in plant-mediated nanoparticle synthesis together with their influence on particle size, stability, and properties. Additionally, we highlight the potential applications of these bio-derived nanoparticles, particularly with regard to drug delivery, disease management, agriculture, bioremediation, and application in other industries. Methodology Extensive research on scientific databases identified green synthesis methods, specifically plant-mediated synthesis, with a focus on understanding the contributions of phytochemicals like phenolic compounds, terpenoids, and proteins. The database search covered the field's development over the past 15 years. Results Insights gained from this exploration highlight plant-mediated green synthesis for cost-effective nanoparticle production with significant pharmacological properties. Utilizing renewable biological resources and controlling nanoparticle characteristics through biomolecule interactions offer promising avenues for future research and applications. Conclusion This review delves into the scientific intricacies of plant-mediated synthesis of nanoparticles, highlighting the advantages of this approach over the traditional chemical synthesis methods. The study showcases the immense potential of green synthesis for medical and other applications, aiming to inspire further research in this exciting area and promote a more sustainable future.
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Affiliation(s)
- Harjeet Singh
- Research and Development Cell, Parul University, Vadodara, Gujarat, 391760, India
| | - Martin F Desimone
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Shivani Pandya
- Research and Development Cell, Parul University, Vadodara, Gujarat, 391760, India
- Department of Forensic Science, PIAS, Parul University, Vadodara, Gujarat, 391760, India
| | - Srushti Jasani
- Research and Development Cell, Parul University, Vadodara, Gujarat, 391760, India
| | - Noble George
- Research and Development Cell, Parul University, Vadodara, Gujarat, 391760, India
- Department of Forensic Science, PIAS, Parul University, Vadodara, Gujarat, 391760, India
| | - Mohd Adnan
- Department of Biology, College of Science, University of Hail, Hail, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, 28814, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, 55476, Saudi Arabia
| | - Suliman A Alderhami
- Chemistry Department, Faculty of Science and Arts in Almakhwah, Al-Baha University, Al-Baha, Saudi Arabia
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Qanash H, Bazaid AS, Binsaleh NK, Patel M, Althomali OW, Sheeha BB. In Vitro Antiproliferative Apoptosis Induction and Cell Cycle Arrest Potential of Saudi Sidr Honey against Colorectal Cancer. Nutrients 2023; 15:3448. [PMID: 37571386 PMCID: PMC10421499 DOI: 10.3390/nu15153448] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
A range of natural products have been extensively studied for their chemopreventive potential for cancer, including those that inhibit growth and induce apoptosis. Sidr honey derived from the Ziziphus or Lote tree (Ziziphus spina-christi, Ziziphus lotus, or Ziziphus jujuba) is used in a wide range of traditional medicine practices. In the current study, the Saudi Sidr honey was analyzed by means of a GC-MS chromatogram and investigated for its antiproliferative effects on colorectal cancer cells (HCT-116), breast cancer cells (MCF-7), and lung cancer cells (A-549), as well as its apoptosis induction and cell cycle arrest potentials against human colorectal cancer cells (HCT-116). The effects of Saudi Sidr honey on cells were determined using the MTT assay and the clonogenic assay. The induction of apoptosis was studied using Annexin V-FITC flow cytometry analysis. The propidium iodide staining method was used to detect cell cycle arrest via flow cytometry. By means of performing GS-MS and HR-LCMS analysis, 23 different chemical components were identified from Saudi Sidr honey. A dose-response analysis showed that Saudi Sidr honey was more effective against HCT-116 (IC50 = 61.89 ± 1.89 µg/mL) than against MCF-7 (IC50 = 78.79 ± 1.37 µg/mL) and A-549 (IC50 = 94.99 ± 1.44 µg/mL). The antiproliferation activity of Saudi Sidr honey has been found to be linked to the aggregation of cells during the G1 phase, an increase in early and late apoptosis, and necrotic cell death in HCT-116 cells. Considering these promising findings that highlight the potential use of Saudi Sidr honey as an antitumor agent, further research should be carried out with the aim of isolating, characterizing, and evaluating the bioactive compounds involved in Sidr honey's antiproliferative activity to better understand the mechanism of their action.
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Affiliation(s)
- Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Naif K. Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara 391760, Gujarat, India;
| | - Omar W. Althomali
- Department of Physiotherapy, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia;
| | - Bodor Bin Sheeha
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
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Aldarhami A, Bazaid AS, Qanash H, Ahmad I, Alshammari FH, Alshammari AM, Alshammari AH, Aljanfawe FM, Aldamiri B, Aldawood E, Alghamdi MA, Binsaleh NK, Saeedi NH, Snoussi M. Effects of Repeated in-vitro Exposure to Saudi Honey on Bacterial Resistance to Antibiotics and Biofilm Formation. Infect Drug Resist 2023; 16:4273-4283. [PMID: 37424668 PMCID: PMC10327913 DOI: 10.2147/idr.s410159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 06/28/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction Although Sumra and Sidr Saudi honey is widely used in traditional medicine due to its potent activity, it is unknown whether its prolonged usage has impact upon bacterial virulence or leading to reduced antibiotic sensitivity. Thus, the study aims to investigate the effect of prolonged (repeated) in-vitro exposure to Saudi honey on the antibiotic susceptibility profiles and biofilm formation of pathogenic bacteria. Methods Several bacteria, including Staphylococcus aureus, Escherichia coli, and Acinetobacter baumannii, were in-vitro exposed ten times [passaged (P10)]to Sumra and Sider honey individually to introduce adapted bacteria (P10). Antibiotic susceptibility profiles of untreated (P0) and adapted (P10) bacteria were assessed using disc diffusion and microdilution assays. The tendency regarding biofilm formation following in-vitro exposure to honey (P10) was assessed using the Crystal violet staining method. Results Adapted (P10) bacteria to both Sumra and Sidr honey showed an increased sensitivity to gentamicin, ceftazidime, ampicillin, amoxycillin/clavulanic acid, and ceftriaxone, when compared with the parent strains (P0). In addition, A. baumannii (P10) that was adapted to Sidr honey displayed a 4-fold increase in the minimal inhibitory concentration of the same honey following in-vitro exposure. 3-fold reduction in the tendency toward biofilm formation was observed for the Sumra-adapted (P10) methicillin resistant S. aureus strain, although there was a lower rate of reduction (1.5-fold) in biofilm formation by both the Sumra- and Sidr-adapted A. baumannii (P10) strains. Conclusion The data highlight the positive impact of prolonged in-vitro exposure to Saudi honey (Sumra and Sider) for wound-associated bacteria since they displayed a significant increase in their sensitivity profiles to the tested antibiotic and a reduction in their ability to form biofilm. The increased bacterial sensitivity to antibiotics and a limited tendency toward biofilm formation would suggest the great potential therapeutic use of this Saudi honey (Sumra and Sidr) to treat wound infections.
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Affiliation(s)
- Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, 21961, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Iqbal Ahmad
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh, 202002, India
| | - Fahad H Alshammari
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Abdulrahman M Alshammari
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Abdulrahman H Alshammari
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Fahad M Aljanfawe
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Bushra Aldamiri
- Biochemistry Department, College of Science, King Saud University, Riyadh, 12372, Saudi Arabia
| | - Esraa Aldawood
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, 12372, Saudi Arabia
| | - Mashail A Alghamdi
- Biology Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, 55476, Saudi Arabia
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
| | - Nizar H Saeedi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Mejdi Snoussi
- Medical and Diagnostic Research Center, University of Ha’il, Hail, 55473, Saudi Arabia
- Department of Biology, College of Science, University of Ha’il, Hail, 81451, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources, Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir, 5000, Tunisia
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11
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Qanash H, Bazaid AS, Binsaleh NK, Alharbi B, Alshammari N, Qahl SH, Alhuthali HM, Bagher AA. Phytochemical Characterization of Saudi Mint and Its Mediating Effect on the Production of Silver Nanoparticles and Its Antimicrobial and Antioxidant Activities. Plants (Basel) 2023; 12:plants12112177. [PMID: 37299156 DOI: 10.3390/plants12112177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/23/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023]
Abstract
The green synthesis of nanoparticles (NPs) is attracting enormous attention as a new area of study that encompasses the development and discovery of new agents for their utilization in different fields, such as pharmaceuticals and food. Nowadays, the use of plants, particularly medicinal plants, for the creation of NPs has emerged as a safe, ecofriendly, rapid, and simple approach. Therefore, the present study aimed to use the Saudi mint plant as a medicinal plant for the synthesis of silver nanoparticles (AgNPs) and to evaluate the antimicrobial and antioxidant activities of AgNPs compared to mint extract (ME). A phenolic and flavonoid analysis that was conducted by using HPLC indicated the presence of numerous compounds in the ME. Through an HPLC analysis, chlorogenic acid at a concentration of 7144.66 µg/mL was the main detected component in the ME, while catechin, gallic acid, naringenin, ellagic acid, rutin, daidzein, cinnamic acid, and hesperetin were identified in varying concentrations. AgNPs were synthesized by using ME and were confirmed via UV-visible spectroscopy at 412 nm of the maximum absorption. The mean diameter of the synthesized AgNPs was measured by TEM to be 17.77 nm. Spectra obtained by using energy-dispersive X-ray spectroscopy indicated that silver was the main element formation in the created AgNPs. The presence of various functional groups, analyzed by using Fourier transform infrared spectroscopy (FTIR), indicated that the mint extract was responsible for reducing Ag+ to Ag0. The spherical structure of the synthesized AgNPs was confirmed by X-ray diffraction (XRD). Furthermore, the ME showed reduced antimicrobial activity (a zone of inhibition of 30, 24, 27, 29, and 22 mm) compared with the synthesized AgNPs (a zone of inhibition of 33, 25, 30, 32, 32, and 27 mm) against B. subtilis, E. faecalis, E. coli, P. vulgaris, and C. albicans, respectively. The minimum inhibitory concentration of the AgNPs was lower than that of the ME for all of the tested micro-organisms, except for P. vulgaris. The MBC/MIC index suggested that the AgNPs revealed a higher bactericidal effect compared to the ME. The synthesized AgNPs exhibited antioxidant activity with a reduced IC50 (IC50 of 8.73 µg/mL) compared to that of the ME (IC50 of 13.42 µg/mL). These findings demonstrate that ME could be applied as a mediator for AgNPs synthesis and natural antimicrobial and antioxidant agents.
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Affiliation(s)
- Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Ha'il 55476, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Ha'il 55476, Saudi Arabia
| | - Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Ha'il 55476, Saudi Arabia
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Ha'il 55476, Saudi Arabia
| | - Nawaf Alshammari
- Department of Biological Sciences, University of Ha'il, Hail 81451, Saudi Arabia
| | - Safa H Qahl
- Department of Biology, College of Science, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Hayaa M Alhuthali
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
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12
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Alabbosh KF, Zmantar T, Bazaid AS, Snoussi M, Noumi E. Antibiotics Resistance and Adhesive Properties of Clinical Staphylococcus aureus Isolated from Wound Infections. Microorganisms 2023; 11:1353. [PMID: 37317326 DOI: 10.3390/microorganisms11051353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 06/16/2023] Open
Abstract
Staphylococcus aureus (S. aureus) is a ubiquitous pathogen responsible for several severe infections. This study aimed to investigate the adhesive properties and antibiotic resistance among clinical S. aureus isolated from Hail Hospital Province, Kingdom of Saudi Arabia (KSA), using molecular approaches. This study was conducted according to the ethical committee at Hail's guidelines on twenty-four S. aureus isolates. A polymerase chain reaction (PCR) was performed to identify genes encoding the β-lactamase resistance (blaZ), methicillin resistance (mecA), fluoroquinolone resistance (norA), nitric oxide reductase (norB), fibronectin (fnbA and fnbB), clumping factor (clfA) and intracellular adhesion factors (icaA and icaD). This qualitative study tested adhesion based on exopolysaccharide production on Congo red agar (CRA) medium and biofilm formation on polystyrene by S. aureus strains. Among 24 isolates, the cna and blaz were the most prevalent (70.8%), followed by norB (54.1%), clfA (50.0%), norA (41.6%), mecA and fnbB (37.5%) and fnbA (33.3%). The presence of icaA/icaD genes was demonstrated in almost all tested strains in comparison to the reference strain, S. aureus ATCC 43300. The phenotypic study of adhesion showed that all tested strains had moderate biofilm-forming capacity on polystyrene and represented different morphotypes on a CRA medium. Five strains among the twenty-four harbored the four genes of resistance to antibiotics (mecA, norA, norB and blaz). Considering the genes of adhesion (cna, clfA, fnbA and fnbB), these genes were present in 25% of the tested isolates. Regarding the adhesive properties, the clinical isolates of S. aureus formed biofilm on polystyrene, and only one strain (S17) produced exopolysaccharides on Congo red agar. All these results contribute to an understanding that the pathogenesis of clinical S. aureus isolates is due to their antibiotic resistance and adhesion to medical material.
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Affiliation(s)
| | - Tarek Zmantar
- Laboratory of Analysis, Treatment, Valorization of Environmental, and Product Pollutants, Faculty of Pharmacy of Monastir, University of Monastir, Monastir 5000, Tunisia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail 55476, Saudi Arabia
| | - Mejdi Snoussi
- Department of Biology, College of Science, University of Hail, Hail 2440, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources (LR11ES41), Higher Institute of Biotechnology of Monastir, University of Monastir, Avenue Tahar Haddad, BP74, Monastir 5000, Tunisia
| | - Emira Noumi
- Department of Biology, College of Science, University of Hail, Hail 2440, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources (LR11ES41), Higher Institute of Biotechnology of Monastir, University of Monastir, Avenue Tahar Haddad, BP74, Monastir 5000, Tunisia
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13
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Snoussi M, Noumi E, Bouali N, Bazaid AS, Alreshidi MM, Altayb HN, Chaieb K. Antibiotic Susceptibility Profiling of Human Pathogenic Staphylococcus aureus Strains Using Whole Genome Sequencing and Genome-Scale Annotation Approaches. Microorganisms 2023; 11:1124. [PMID: 37317098 DOI: 10.3390/microorganisms11051124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 06/16/2023] Open
Abstract
Staphylococcus species are major pathogens with increasing importance due to the rise in antibiotic resistance. Whole genome sequencing and genome-scale annotation are promising approaches to study the pathogenicity and dissemination of virulence factors in nosocomial methicillin-resistant and multidrug-resistant bacteria in intensive care units. Draft genome sequences of eight clinical S. aureus strains were assembled and annotated for the prediction of antimicrobial resistance genes, virulence factors, and phylogenetic analysis. Most of the studied S. aureus strains displayed multi-resistance toward the tested drugs, reaching more than seven drugs up to 12 in isolate S22. The mecA gene was detected in three isolates (S14, S21, and S23), mecC was identified in S8 and S9, and blaZ was commonly identified in all isolates except strain S23. Additionally, two complete mobile genomic islands coding for methicillin resistance SCCmec Iva (2B) were identified in strains S21 and S23. Numerous antimicrobial resistance genes (norA, norC, MgrA, tet(45), APH(3')-IIIa, and AAC(6')-APH(2″)) were identified in chromosomes of different strains. Plasmid analysis revealed the presence of blaZ, tetK, and ermC in different plasmid types, located in gene cassettes containing plasmid replicons (rep) and insertion sequences (IS). Additionally, the aminoglycoside-resistant determinants were identified in S1 (APH(3')-IIIa), while AAC(6)-APH(2″) was detected in strains S8 and S14. The trimethoprim (dfrC) resistance gene was detected in S. aureus S21, and the fosfomycin (fosB) resistance gene was detected only in S. aureus S14. We also noted that S. aureus S1 belongs to ST1-t127, which has been reported as one of the most frequent human pathogen types. Additionally, we noted the presence of rare plasmid-mediated mecC-MRSA in some of our isolates.
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Affiliation(s)
- Mejdi Snoussi
- Department of Biology, College of Science, University of Ha'il, Ha'il P.O. Box 2440, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha'il, Ha'il 55473, Saudi Arabia
| | - Emira Noumi
- Department of Biology, College of Science, University of Ha'il, Ha'il P.O. Box 2440, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha'il, Ha'il 55473, Saudi Arabia
| | - Nouha Bouali
- Department of Biology, College of Science, University of Ha'il, Ha'il P.O. Box 2440, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha'il, Ha'il 55473, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical, Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Ha'il 55476, Saudi Arabia
| | - Mousa M Alreshidi
- Department of Biology, College of Science, University of Ha'il, Ha'il P.O. Box 2440, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha'il, Ha'il 55473, Saudi Arabia
| | - Hisham N Altayb
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Center of Artificial Intelligence in Precision Medicines, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Kamel Chaieb
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Laboratory of Analysis, Treatment and Valorization of Pollutants of the Environmental and Products, Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia
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Cui TM, Altaf M, Aldarhami A, Bazaid AS, Saeedi NH, Alkayyal AA, Alshabrmi FM, Ali F, Aladhadh M, Khan MY, Alsaiari AA, Ma YR. Dihydropyrimidone Derivatives as Thymidine Phosphorylase Inhibitors: Inhibition Kinetics, Cytotoxicity, and Molecular Docking. Molecules 2023; 28:molecules28083634. [PMID: 37110867 PMCID: PMC10143232 DOI: 10.3390/molecules28083634] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/06/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Overexpression of the thymidine phosphorylase (TP) enzyme induces angiogenesis, which eventually leads to metastasis and tumor growth. The crucial role of TP in cancer development makes it an important target for anticancer drug discovery. Currently, there is only one US-FDA-approved drug, i.e., Lonsurf, a combination of trifluridine and tipiracil, for the treatment of metastatic colorectal cancer. Unfortunately, numerous adverse effects are associated with its use, such as myelosuppression, anemia, and neutropenia. Since the last few decades, the discovery of new, safe, and effective TP inhibitory agents has been rigorously pursued. In the present study, we evaluated a series of previously synthesized dihydropyrimidone derivatives 1-40 for their TP inhibitory potential. Compounds 1, 12, and 33 showed a good activity with IC50 = 314.0 ± 0.90, 303.5 ± 0.40, and 322.6 ± 1.60 µM, respectively. The results of mechanistic studies revealed that compounds 1, 12, and 33 were the non-competitive inhibitors. These compounds were also evaluated for cytotoxicity against 3T3 (mouse fibroblast) cells and were found to be non-cytotoxic. Finally, the molecular docking suggested the plausible mechanism of non-competitive inhibition of TP. The current study thus identifies some dihydropyrimidone derivatives as potential inhibitors of TP, which can be further optimized as leads for cancer treatment.
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Affiliation(s)
- Tian-Meng Cui
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
| | - Muhammad Altaf
- Department of Biochemistry, Federal Urdu University of Arts, Sciences and Technology, Karachi 75300, Pakistan
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail 55476, Saudi Arabia
| | - Nizar H Saeedi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Almohanad A Alkayyal
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Fahad M Alshabrmi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51452, Saudi Arabia
| | - Farman Ali
- Department of Chemistry, Federal Urdu University of Arts, Sciences and Technology, Karachi 75300, Pakistan
| | - Mohammed Aladhadh
- Department of Food Science and Human Nutrition, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah 51452, Saudi Arabia
| | - Muhammad Yasir Khan
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Vaccine and Immunotherapy Unit, King Fahad Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ahad Amer Alsaiari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
| | - Yue-Rong Ma
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
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15
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Al-Rajhi AMH, Qanash H, Bazaid AS, Binsaleh NK, Abdelghany TM. Pharmacological Evaluation of Acacia nilotica Flower Extract against Helicobacter pylori and Human Hepatocellular Carcinoma In Vitro and In Silico. J Funct Biomater 2023; 14:jfb14040237. [PMID: 37103327 PMCID: PMC10143343 DOI: 10.3390/jfb14040237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/16/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023] Open
Abstract
The resistance of cancer and Helicobacter pylori to several drugs reflects a worldwide problem, and it has been the intention of numerous researchers to overcome this problem. Thus, in this study, Acacia nilotica fruits were subjected to HPLC analysis to detect their phenolic compounds and flavonoids. Moreover, A. nilotica's anti-H. pylori activity and its inhibitory activity against human hepatocellular carcinoma (HepG-2 cells) were reported. Various compounds with different concentrations, such as ferulic acid (5451.04 µg/mL), chlorogenic acid (4572.26 µg/mL), quercetin (3733.37 µg/mL), rutin (2393.13 µg/mL), gallic acid (2116.77 µg/mL), cinnamic acid (69.72 µg/mL), hesperetin (121.39 µg/mL) and methyl gallate (140.45 µg/mL), were detected. Strong anti-H. pylori activity at 31 mm was reported, compared to the positive control of the 21.67 mm inhibition zone. Moreover, the MIC and MBC were 7.8 µg/mL and 15.62 µg/mL, respectively, while the MIC and MBC of the positive control were 31.25 µg/mL. The concentration of MBC at 25%, 50% and 75% reflected H. pylori's anti-biofilm activity of 70.38%, 82.29% and 94.22%, respectively. Good antioxidant properties of the A. nilotica flower extract were documented at 15.63, 62.50, 250 and 1000 µg/mL, causing the DPPH scavenging percentages of 42.3%, 52.6%, 65.5% and 80.6%, respectively, with a IC50 of 36.74 µg/mL. HepG-2 cell proliferation was inhibited (91.26%) using 500 µg/mL of flower extract with an IC50 of 176.15 µg/mL, compared to an IC50 of 395.30 µg/mL used against human normal melanocytes. Molecular docking was applied to investigate ferulic acid with the H. pylori (4HI0) crystal structure to determine the best binding mode that interacted most energetically with the binding sites. Molecular docking indicated that ferulic acid was a proper inhibitor for the 4HI0 protein enzyme of H. pylori. A low energy score (-5.58 Kcal/mol) was recorded as a result of the interaction of ferulic acid with the residue's SER 139 active site caused by the O 29 atom, which was important for its antibacterial activity.
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Affiliation(s)
- Aisha M H Al-Rajhi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, P.O. Box 84428, Hail 55476, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, P.O. Box 84428, Hail 55476, Saudi Arabia
| | - Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, P.O. Box 84428, Hail 55476, Saudi Arabia
| | - Tarek M Abdelghany
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Cairo 11725, Egypt
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Patel M, Bazaid AS, Azhar EI, Gattan HS, Binsaleh NK, Patel M, Surti M, Adnan M. Novel phytochemical inhibitors targeting monkeypox virus thymidine and serine/threonine kinase: integrating computational modeling and molecular dynamics simulation. J Biomol Struct Dyn 2023; 41:13679-13695. [PMID: 36852556 DOI: 10.1080/07391102.2023.2179547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/06/2023] [Indexed: 03/01/2023]
Abstract
Due to the rapid spread of the monkeypox virus and rise in the number of cases, there is an urgent need for the development of effective drugs against the infection. Serine/threonine protein kinase (Ser/Thr kinase) and Thymidine Kinase (TK) plays an imperative role in the replication and virulence of monkeypox virus and thus is deliberated as an attractive target in anti-viral drug development. In the present study, the 3D structure of monkeypox virus Ser/Thr kinase and TK was generated via molecular modeling techniques and performed their thorough structural analysis. We have screened potent anti-viral phytochemicals from the literature to inhibit Ser/Thr kinase and TK. As part of the initial screening, the physicochemical properties of the compounds were examined. Following this, a structure-based molecular docking technique was used to select compounds based on their binding affinity towards Ser/Thr kinase and TK. In order to find more potent hits against Ser/Thr kinase and TK, further examinations of ADMET properties, PAINS patterns and blood-brain barrier permeability were conducted. As a result, thalimonine and galanthamine were identified from the screening process bearing appreciable binding affinity towards Ser/Thr kinase and TK respectively, which showed a worthy set of drug-like properties. In the end, molecular dynamics simulations were performed for 100 ns, which showed decent stability of both protein-ligand complex throughout the trajectory. Due to the possibility that both monkeypox virus target proteins may be inhibited by thalimonine and galanthamine, our study highlights the need to investigate in vivo effects of thalimonine and galanthamine.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, India
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Hail, Hail, Saudi Arabia
| | - Esam I Azhar
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
- Special Infectious Agents Unit - BSL3, King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia
| | - Hattan S Gattan
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
- Special Infectious Agents Unit - BSL3, King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia
| | - Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Hail, Hail, Saudi Arabia
| | - Mirav Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, India
| | - Malvi Surti
- Bapalal Vaidya Botanical Research Centre, Department of Biosciences, Veer Narmad South Gujarat University, Surat, Gujarat, India
| | - Mohd Adnan
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Hail, Hail, Saudi Arabia
- Department of Biology, College of Science, University of Hail, Hail, Saudi Arabia
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Al-Ghamdi M, AlTamimi M, Al-Azmi N, Al-Ghaith T, AlMuaither F, AlThunayyan R, AlDlaigan F, Bazaid AS, AlShehri A. Development of national framework for health status and health system performance indicators in Saudi Arabia. J Infect Public Health 2023; 16:295-302. [PMID: 36630837 DOI: 10.1016/j.jiph.2022.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/15/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The global shift to value-based care has highlighted the necessity for performance measurement in healthcare. While the implementation may be incomplete, governments and providers have been moving towards value-based models of care delivery, funding and performance measurement. OBJECTIVES The purpose of this report is to illustrate the steps taken in designing the framework in Kingdom of Saudi Arabia (KSA), using a 4-step approach: Key Input Analysis, Hierarchy Design, Indicator Analysis and Selection, and Indicator Profile Development. Furthermore, it presents a comprehensive view of the indicators collected to measure performance at the level of the Health System and Health Status in KSA and highlights main patient concerns, thus providing an overview of a new, unified national framework. METHODS The methodology entailed examined the following components' remits and roles, reporting mechanisms and channels, and performance indicators across all pertinent National Health agencies (NHA), by conducting a SWOT analysis of each of the components across the ecosystem. Engagement with the Steering Committee members was achieved through research and interviews. RESULTS A total of 109 indicators were identified, of which 51 were Health Status Indicator Profiles and 58 Health System Indicators. The indicator profiles were developed with consideration of the KSA context in terms of the healthcare ecosystem as it stands today. The findings of this report, alongside the best practices arising from the benchmarking, will be key inputs into the design of the National Framework. CONCLUSION The regulatory entity has set out to establish a National Framework, which aims to unify performance measurement in KSA from both health system and public health perspectives across all sectors providing healthcare services, based on a list of prioritized KPIs and their complete profiles, outlining the formulae, key responsibilities, and reporting mechanisms pertaining to each one.
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Affiliation(s)
- Mohammed Al-Ghamdi
- National Health Care Strategy Department, National Health Economics and Policies, National Health Care Strategy Department, Saudi Health Council, 13315, Saudi Arabia.
| | - Mohammed AlTamimi
- National Health Care Strategy Department, National Health Economics and Policies, Saudi Health Council, 13315, Saudi Arabia.
| | | | - Taghred Al-Ghaith
- National Health Economics and Policies, National Health Economics and Policies, Saudi Health Council, 13315, Saudi Arabia.
| | - Farah AlMuaither
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University. 11451 Riyadh, Saudi Arabia.
| | - Reema AlThunayyan
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University. 11451 Riyadh, Saudi Arabia.
| | - Farah AlDlaigan
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University. 11451 Riyadh, Saudi Arabia.
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail 53962, Saudi Arabia.
| | - Ahlam AlShehri
- National Health Economics Department, National Health Economics and Policies, Saudi Health Council, 13315, Saudi Arabia.
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Qanash H, Bazaid AS, Aldarhami A, Alharbi B, Almashjary MN, Hazzazi MS, Felemban HR, Abdelghany TM. Phytochemical Characterization and Efficacy of Artemisia judaica Extract Loaded Chitosan Nanoparticles as Inhibitors of Cancer Proliferation and Microbial Growth. Polymers (Basel) 2023; 15:polym15020391. [PMID: 36679271 PMCID: PMC9865519 DOI: 10.3390/polym15020391] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/14/2023] Open
Abstract
Despite the advanced development in the field of drug discovery and design, fighting infectious and non-infectious diseases remains a major worldwide heath challenge due to the limited activity of currently used drugs. Nevertheless, in recent years, the approach of designing nanoparticles for therapeutic applications has gained more interest and promise for future use. Thus, the current study is focused on the evaluation of A. judaica extract and chitosan nanoparticles loaded extract (CNPsLE) for potential antimicrobial and anticancer activities. The HPLC analysis of the extract has shown the presence of various phenolic and flavonoid compounds, including kaempferol (3916.34 µg/mL), apigenin (3794.32 µg/mL), chlorogenic acid (1089.58 µg/mL), quercetin (714.97 µg/mL), vanillin (691.55 µg/mL), naringenin (202.14 µg/mL), and rutin (55.64 µg/mL). The extract alone showed higher MIC values against B. subtilis, E. coli, S. aureus, K. pneumonia, and C. albicans (62.5, 15.65, 15.62, 31.25, and 31.25 µg/mL, respectively), whereas lower MIC values were observed when the extract was combined with CNPsLE (0.97, 1.95, 3.9, 4.1, and 15.62 µg/mL, respectively). The extract exhibited low cytotoxicity against normal Vero cells with IC50 173.74 µg/mL in comparison with the cytotoxicity of the CNPsLE (IC50, 73.89 µg/mL). However, CNPsLE showed more selective toxicity against the human prostate cancer cell line (PC3) with IC50 of 20.8 µg/mL than the extract alone with 76.09 µg/mL. In the docking experiments, kaempferol and apigenin were revealed to be suitable inhibitors for prostate cancer (2Q7L). Overall, the obtained data highlighted the promising potential therapeutic use of CNPsLE as an anticancer and antimicrobial agent.
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Affiliation(s)
- Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (A.S.B.); (B.A.)
- Correspondence: (H.Q.); (T.M.A.)
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (A.S.B.); (B.A.)
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia;
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (A.S.B.); (B.A.)
| | - Majed N. Almashjary
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia; (M.N.A.); (M.S.H.); (H.R.F.)
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Mohannad S. Hazzazi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia; (M.N.A.); (M.S.H.); (H.R.F.)
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Hashim R. Felemban
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia; (M.N.A.); (M.S.H.); (H.R.F.)
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
| | - Tarek M. Abdelghany
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Cairo 71524, Egypt
- Correspondence: (H.Q.); (T.M.A.)
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Binsaleh NK, Sherwani S, Eltayeb R, Qanash H, Bazaid AS, Althobiti M, Hazzazi MS, Rajendrasozhan S. Increased inflammatory cytokines and oxidative stress enhanced antibody production in breast and prostate cancer patients with COVID-19 related depression. Front Chem 2023; 11:1192074. [PMID: 37153524 PMCID: PMC10157473 DOI: 10.3389/fchem.2023.1192074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/10/2023] [Indexed: 05/09/2023] Open
Abstract
Cancer management is highly dependent on the immune status of the patient. During the COVID-19 pandemic, a large number of people suffered from anxiety and depression, especially cancer patients. The effect of depression on breast cancer (BC) and prostate cancer (PC) patients, during the pandemic has been analyzed in this study. Levels of proinflammatory cytokines (IFN-γ, TNF-α, and IL-6) and oxidative stress markers malondialdehyde (MDA) and carbonyl content (CC) were estimated in patients' serum samples. Serum antibodies against in vitro hydroxyl radical (•OH) modified pDNA (•OH-pDNA-Abs) were estimated using direct binding and inhibition ELISA. Cancer patients showed increased levels of proinflammatory cytokines (IFN-γ, TNF-α, and IL-6) and oxidative stress markers (MDA and CC levels), which were further significantly enhanced in cancer patients with depression compared to normal healthy (NH) individuals. Increased levels of •OH-pDNA-Abs were detected in breast cancer (0.506 ± 0.063) and prostate cancer (0.441 ± 0.066) patients compared to NH subjects. Serum antibodies were found to be significantly elevated in BC patients with depression (BCD) (0.698 ± 0.078) and prostate cancer patients with depression (PCD) (0.636 ± 0.058). Inhibition ELISA also exhibited significantly high percent inhibition in BCD (68.8% ± 7.8%) and PCD (62.9% ± 8.3%) subjects compared to BC (48.9% ± 8.1%), and PC (43.4% ± 7.5%) subjects. Cancer is characterized by enhanced oxidative stress and increased inflammation, which may be exaggerated with COVID-19 related depression. High oxidative stress and compromised antioxidant homeostasis exerts alterations in DNA, leading to formation of neo-antigens, subsequently leading to the generation of antibodies. COVID-19 pandemic related depression needs to be addressed globally for improved cancer patient care and cancer disease management.
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Affiliation(s)
- Naif K. Binsaleh
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
- *Correspondence: Naif K. Binsaleh,
| | - Subuhi Sherwani
- Department of Biology, Faculty of Sciences, University of Ha’il, Ha’il, Saudi Arabia
| | - Reem Eltayeb
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
| | - Abdulrahman S. Bazaid
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
| | - Maryam Althobiti
- Department of Clinical Laboratory Science, College of Applied Medical Science, Shaqra University, Shaqra, Saudi Arabia
| | - Mohannad S. Hazzazi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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Bazaid AS, Aldarhami A, Patel M, Adnan M, Hamdi A, Snoussi M, Qanash H, Imam M, Monjed MK, Khateb AM. The Antimicrobial Effects of Saudi Sumra Honey against Drug Resistant Pathogens: Phytochemical Analysis, Antibiofilm, Anti-Quorum Sensing, and Antioxidant Activities. Pharmaceuticals (Basel) 2022; 15:ph15101212. [PMID: 36297324 PMCID: PMC9607359 DOI: 10.3390/ph15101212] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/30/2022] Open
Abstract
Honey exhibited potential antimicrobial activity against multidrug resistant (MDR) bacteria that continues to be a serious health problem. We reported the in-vitro activity of Saudi Sumra honey against clinical pathogenic bacteria and fungi, antibiofilm, anti-quorum-sensing (QS) and antioxidant activities in relation to its phytochemical composition assessed by gas chromatography-mass spectrometry (GC-MS). Broth dilution method and scavenging activities against 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) and 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and β-carotene bleaching assays were performed. The GC-MS analysis of Sumra honey showed that 2,4-dihydroxy-2,5-dimethyl-3(2H)-furan-3-one 1-methylcyclopropanemethanol were the major identified phytoconstituents. Sumra honey showed a minimum inhibitory concentration (MIC) to clinical isolates of Staphylococcus aureus including methicillin-resistant Staphylococcus aureus (MRSA) at 300 mg/mL, Pseudomonas aeruginosa (250 mg/mL), Escherichia coli (350 mg/mL) and Acinetobacter baumannii (250 mg/mL); clinical fungal isolates—Candida auris (600 mg/mL) and Cryptococcus neoformans (>1000 mg/mL); wild type fungal isolates—Candida krusei (>1000 mg/mL) and Candida albicans (700 mg/mL). In addition, Sumra honey demonstrated promising inhibition targeting biofilm formation by 59% for Bacillus subtilis, 48% for S. aureus, 38% for E. coli, and 33.63% for P. aeruginosa. The violacein production in Chromobacterium violaceum was reduced to 68%, whereas pyocyanin production in P. aeruginosa was reduced to 54.86% at ½ MIC. Furthermore, Sumra honey exhibited strong antioxidant activities (DPPH − IC50 = 7.7 mg/mL; ABTS − IC50 = 5.4 mg/mL; β-carotene − IC50 = >20 mg/mL). Overall, obtained data highlighted the promising potential therapeutic use of Sumra honey treating infections caused by MDR bacteria and fungi. Moreover, Sumra honey can be a good candidate as an inhibitor agent for bacterial cellular communication in strains of P. aeruginosa and C. violaceum.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
- Correspondence: ; Tel.: +966-16-5358200 (ext. 1713)
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia
| | - Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara 391760, India
| | - Mohd Adnan
- Department of Biology, College of Science, University of Ha’il, Hail 81451, Saudi Arabia
| | - Assia Hamdi
- Laboratory of Chemical, Pharmaceutical and Pharmacological Development of Drugs, Faculty of Pharmacy, Monastir 5000, Tunisia
| | - Mejdi Snoussi
- Department of Biology, College of Science, University of Ha’il, Hail 81451, Saudi Arabia
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources, Higher Institute of Biotechnology of Monastir, University of Monastir, Avenue Tahar Haddad, BP74, Monastir 5000, Tunisia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha’il, Hail 55476, Saudi Arabia
| | - Mohammed Imam
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia
| | - Mohammad Khalil Monjed
- Department of Biology, Faculty of Applied Science, Umm Al-Qura University, Makkah 21961, Saudi Arabia
| | - Aiah Mustafa Khateb
- Medical Laboratory Technology Department, College of Applied Medical Science, Taibah University, Madinah 42353, Saudi Arabia
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
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Bazaid AS, Punjabi AA, Aldarhami A, Qanash H, Alsaif G, Gattan H, Barnawi H, Alharbi B, Alrashidi A, Alqadi A. Bacterial Infections among Patients with Chronic Diseases at a Tertiary Care Hospital in Saudi Arabia. Microorganisms 2022; 10:microorganisms10101907. [PMID: 36296184 PMCID: PMC9609889 DOI: 10.3390/microorganisms10101907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/18/2022] [Accepted: 09/23/2022] [Indexed: 11/30/2022] Open
Abstract
Infections caused by multi-drug-resistant bacteria in patients with chronic diseases have been associated with high mortality and morbidity. While few reports have evaluated bacterial infections in multiple chronic disease patients, the focus of the current study was to investigate the prevalence of bacterial infections and the susceptibility profiles of causative strains among various groups of patients suffering from chronic diseases. Microbiological reports of patients suffering from cancer, diabetes mellitus, cardiovascular diseases, kidney diseases, and skin burns were retrospectively collected from a tertiary hospital in Saudi Arabia. Approximately 54.2% of recruited patients were males, and positive urine was the most prevalent specimen associated with kidney disease patients (25%). Escherichia coli isolates were predominant among cardiovascular, kidney, and cancer patients. Staphylococcus aureus was commonly detected in diabetics and those with burns. Although resistance patterns varied based on the type of specimens and underlying diseases, Escherichia coli showed limited resistance to colistin, carbapenems, and tigecycline, while S. aureus demonstrated susceptibility to ciprofloxacin, gentamicin, and rifampin. These observations are crucial for clinicians and policymakers to ensure effective treatment plans and improve outcomes in these patients with comorbidity.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
- Correspondence: (A.S.B.); (H.Q.); Tel.: +966-16-5358200 (ext. 1713) (A.S.B.); +966-16-5351752 (H.Q.)
| | - Ahmed A. Punjabi
- Microbiology Unit, Department of Laboratory Medicine and Pathology BB, International Medical Center, Jeddah 21451, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha’il, Hail 55476, Saudi Arabia
- Correspondence: (A.S.B.); (H.Q.); Tel.: +966-16-5358200 (ext. 1713) (A.S.B.); +966-16-5351752 (H.Q.)
| | - Ghaida Alsaif
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
| | - Hattan Gattan
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Special Infectious Agents Unit, King Fahad Medical Research Center, Jeddah 22252, Saudi Arabia
| | - Heba Barnawi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
| | - Abdulaziz Alrashidi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
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Alzubiery TKA, Alhazari T, Alcantara JC, Majed SA, Bazaid AS, Aldarhami A. Updated Seroprevalence of Hepatitis B Surface Antigen and Anti-Hepatitis Core Antibody Among Blood Donors in Yemen. Infect Drug Resist 2022; 15:2787-2796. [PMID: 35668852 PMCID: PMC9166908 DOI: 10.2147/idr.s357819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/03/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Hepatitis B virus (HBV) is one of the most common infectious pathogens worldwide. Various studies found a prevalence of HBV infection among blood donors ranging from 2% to 18%. Hence, this study aimed to provide an updated prevalence of HBsAg and anti-HBcAb among blood donors. Patients and Methods This was a cross-sectional study to investigate the donation records of blood donors in Sana’a, Yemen, over one year (January to December 2019). Eligible blood donors were included in the study. The serum samples of blood donors were tested for HBsAg and anti-HBcAb (IgG & IgM) using the electrochemiluminescence (ECL) and enzyme immunoassay (EIA) techniques. Results A total of 16,367 blood donors were recruited in this study, of whom 14,300 (87.4%) donated only once during this study (single, non-duplicated blood donors), while 2067 (12.6%) were repeated or duplicated. The overall prevalence of HBsAg and anti-HBcAb was 2.4% and 10.8%, respectively. Among single non-duplicated blood donors, HBsAg and Anti-HBcAb were 2.3% and 10.6% and 3.0% and 12.5% for repeated blood donors, respectively. There were statistically significant differences between HBsAg and Anti-HBcAb in terms of donor type and testing techniques. Conclusion The seroprevalence of HBsAg and anti-HBcAb among the blood donors was 2.0% and 10.3%, respectively. The ECL technique is more sensitive, has a lower error rate, and shows an advantage over the manual EIA technique. Duplicated blood donors influence the accuracy of the seroprevalence of HBsAg and anti-HBcAb.
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Affiliation(s)
- Tawfique K A Alzubiery
- Department of Medical Laboratory, Faculty of Medical and Health Sciences, Taiz University Al-Turbah Branch, Taiz, Yemen
| | - Talal Alhazari
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia.,Department of Medical Microbiology and Immunology, Faculty of Medicine and Health Sciences, Taiz University, Taiz, Yemen
| | - Jerold C Alcantara
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Saleh A Majed
- National Blood Transfusion and Research Center, Sana'a, Yemen
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
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23
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Bazaid AS, Barnawi H, Qanash H, Alsaif G, Aldarhami A, Gattan H, Alharbi B, Alrashidi A, Al-Soud WA, Moussa S, Alfouzan F. Bacterial Coinfection and Antibiotic Resistance Profiles among Hospitalised COVID-19 Patients. Microorganisms 2022; 10:microorganisms10030495. [PMID: 35336071 PMCID: PMC8955474 DOI: 10.3390/microorganisms10030495] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 02/01/2023] Open
Abstract
While it is reported that COVID-19 patients are more prone to secondary bacterial infections, which are strongly linked to the severity of complications of the disease, bacterial coinfections associated with COVID-19 are not widely studied. This work aimed to investigate the prevalence of bacterial coinfections and associated antibiotic resistance profiles among hospitalised COVID-19 patients. Age, gender, weight, bacterial identities, and antibiotic sensitivity profiles were collected retrospectively for 108 patients admitted to the intensive care unit (ICU) and non-ICU ward of a single center in Saudi Arabia. ICU patients (60%) showed a significantly higher percentage of bacterial coinfections in sputum (74%) and blood (38%) samples, compared to non-ICU. Acinetobacter baumannii (56%) and Klebsiella pneumoniae (56%) were the most prevalent bacterial species from ICU patients, presenting with full resistance to all tested antibiotics except colistin. By contrast, samples of non-ICU patients exhibited infections with Escherichia coli (31%) and Pseudomonas aeruginosa (15%) predominantly, with elevated resistance of E. coli to piperacillin/tazobactam and trimethoprim/sulfamethoxazole. This alarming correlation between multi-drug resistant bacterial coinfection and admission to the ICU requires more attention and precaution with prescribed antibiotics to limit the spread of resistant bacteria and improve therapeutic management.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
- Correspondence: ; Tel.: +966-16-5358200 (ext. 1713)
| | - Heba Barnawi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha’il, Hail 55476, Saudi Arabia
| | - Ghaida Alsaif
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah 21961, Saudi Arabia;
| | - Hattan Gattan
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Special Infectious Agents Unit, King Fahad Medical Research Center, Jeddah 22252, Saudi Arabia
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
| | - Abdulaziz Alrashidi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia; (H.B.); (H.Q.); (G.A.); (B.A.); (A.A.)
| | - Waleed Abu Al-Soud
- Clinical Laboratory Sciences, Applied Medical Sciences, Jouf University, Sakaka 42421, Saudi Arabia;
- Health Sciences Research Unit, Jouf University, Sakaka 42421, Saudi Arabia
| | - Safia Moussa
- Department of Microbiology, King Salman Specialist Hospital, Hail 55471, Saudi Arabia; (S.M.); (F.A.)
| | - Fayez Alfouzan
- Department of Microbiology, King Salman Specialist Hospital, Hail 55471, Saudi Arabia; (S.M.); (F.A.)
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24
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Allarakia BMA, Gattan H, Al-Ahmadi BM, Abdeen RH, Bazaid MB, Shater AF, Jalal MM, Saeedi NH, Mohammedsaleh ZM, Altayar MA, Alreshidi M, Bazaid AS. Laboratory Biomarkers Associated with Severity and Mortality of COVID-19. Clin Lab 2022; 68. [PMID: 35142175 DOI: 10.7754/clin.lab.2021.210411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Corona Virus Disease 2019 (COVID-19) emerged late 2019 and has become a global pandemic. There is an urgent need for identification of biomarkers to predict severity of the disease for early treatment and to avoid mortality especially in high-risk population. Therefore, the aim of this study is to investigate laboratory results in COVID-19 patients in Saudi Arabia to identify potential biomarkers correlated with disease severity. METHODS Clinical records of 200 patients diagnosed with COVID-19 from July to August 2020 at Jeddah East Hospital were retrospectively analyzed. Laboratory tests including coagulation parameters, D-dimer, kidney, cardiac, and liver enzymes were statistically investigated in patients admitted to wards and intensive care units (ICU). RESULTS The majority of patients admitted to ward (156/200) were young (mean 47 years old) compared to those admitted to ICU (mean 60 years old), 14/44 passed away in the ICU. Magnesium was significantly (p < 0.05) elevated in the ICU group while blood urea nitrogen and creatinine level was significantly higher in deceased patients (p < 0.05). Lactate dehydrogenase results were high among all groups, compared to normal range, although its level significantly increased (p > 0.05) in ICU and death groups. CONCLUSIONS Elevated lactate dehydrogenase, blood urea nitrogen and creatinine levels may increase the risk of ICU admission and death from COVID-19, which can be used as potential biomarkers for disease severity. Using these markers could help physicians choose the optimal therapeutical option and provide patients with better treatment.
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25
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Abstract
Treatment of wounds, especially chronic ones, is a major challenge in healthcare, with serious clinical and economic burdens. Multiple treatment approaches, including the usage of silver and iodine, have dramatically improved wound healing and reduced the incidence of infection. However, once infected by drug-resistant bacteria, treatment of wounds becomes a serious complication, with limited availability of effective antibiotic drugs, leading to high morbidity and mortality. Therefore, alternative therapeutic agents are required to address this gap in wound management. The introduction of manuka honey as a therapeutic agent against infected wounds was the result of extensive research about its activity against both planktonic and biofilm bacterial growth. Likewise, several types of Saudi honey (e.g., Sidr and Talh) showed promising in vitro and in vivo antimicrobial activity against wound pathogens. This short review summarizes literature that investigated the activity of common types of Saudi honey in relation to wound infections and explores their clinical utility.
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Affiliation(s)
- Abdulrahman S Bazaid
- Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, Hail, SAU
| | - Abdu Aldarhami
- Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, SAU
| | - Hattan Gattan
- Medical Laboratory Sciences, King Abdulaziz University, Jeddah, SAU
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26
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Binsaleh NK, Bazaid AS, Aldarhami A, Sherwani S, Althomali OW. Awareness and Practice of COVID-19 Precautionary Measures Among Healthcare Professionals in Saudi Arabia. J Multidiscip Healthc 2021; 14:1553-1560. [PMID: 34188482 PMCID: PMC8235946 DOI: 10.2147/jmdh.s317908] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/08/2021] [Indexed: 12/23/2022] Open
Abstract
Objective Healthcare workers (HCWs) are the backbone of the healthcare system and a skilled and healthy workforce is vital during a health crisis, such as the present coronavirus disease 2019 (COVID-19) pandemic. Healthcare workers are at higher risk of exposure to and transmission of the severe acute respiratory coronavirus-2 (SARS-CoV-2). Hence, HCWs should possess good knowledge and attitudes toward COVID-19 to protect not only themselves but also their colleagues, families and the larger community. Thus, the current study aims to assess the knowledge and practice of protective measures by HCWs in Saudi Arabia during the first wave of the COVID-19 pandemic to identify awareness of the disease, potential trends and associated predictors. Methods A cross-sectional, web-based study was conducted among HCWs about knowledge related to COVID-19 and practice of protective measures, such as social distancing and use of personal protective equipment (PPE) during the pandemic. A Fisher exact test and one-way analysis of variance (ANOVA) were used to investigate the level of association among variables. Results A total of 674 HCWs were recruited in the study (51.8% male, 42.7% aged 28–37 years old and 52% specialists). The Saudi Ministry of Health (MoH) was the main source of knowledge for most of the HCWs (89%) followed by the WHO (44.5%) and social media (42.3%). Washing hands before touching the face was the most selected choice (97.9%) as a precautionary method to limit SARS-CoV2 transmission. Most of the HCWs (74.6%) scored low for staying at home while the majority (71.2%) showed a high practice of personal protective methods, with pharmacists and general physicians scoring the highest. Conclusion Saudi HCWs showed high knowledge and practice of protective measures for COVID-19. Good knowledge correlates with adoption of appropriate practices to prevent spread of infection. The current findings highlight the importance of interventions such as tailored education and training courses for those with low scores to improve overall knowledge and practice.
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Affiliation(s)
- Naif K Binsaleh
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, Saudi Arabia
| | - Subuhi Sherwani
- Department of Biology, College of Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Omar W Althomali
- Department of Physiotherapy, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
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27
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Bazaid AS, Saeed A, Alrashidi A, Alrashidi A, Alshaghdali K, A Hammam S, Alreshidi T, Alshammary M, Alarfaj A, Thallab R, Aldarhami A. Antimicrobial Surveillance for Bacterial Uropathogens in Ha'il, Saudi Arabia: A Five-Year Multicenter Retrospective Study. Infect Drug Resist 2021; 14:1455-1465. [PMID: 33888997 PMCID: PMC8057796 DOI: 10.2147/idr.s299846] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 03/12/2021] [Indexed: 11/23/2022] Open
Abstract
Objective Urinary tract infections (UTIs) are among the most common infections that require antibiotic intervention. Antibiotic surveillance programs are crucial to assess resistance patterns of microorganisms associated with UTIs and to tailor antibiotic therapy accordingly. Therefore, the aim of the current study is to investigate the prevalence of uropathogens and their antimicrobial susceptibility patterns in Ha’il region. Methods We conducted a retrospective study in two main hospitals in Ha’il over a 5-year period (January 2015 to December 2019). Laboratory reports and clinical data of patients with a positive urine culture (≥105 CFU/mL) were included in the study. Results A total of 428 patients were included in this study. The majority of positive cultures belonged to female patients (94.4%), adults (76.9%) and outpatients (74.3%). Generally, Escherichia coli was the most common pathogen (45%), followed by Klebsiella pneumoniae (17%) and Staphylococcus aureus (12%). Extended-spectrum β-lactamase (ESBL) strains of E. coli (15.7%) and K. pneumoniae (19.7%) showed resistance to most tested antibiotics, while almost all Gram-negative uropathogens including ESBL strains presented low resistance to cefoxitin, imipenem and meropenem. Most strains of Staphylococcus aureus and Enterococcus faecalis were resistant to trimethoprim/sulfamethoxazole including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecalis (VRE), whereas the activity of linezolid was monitored against almost all different strains of Gram-positive uropathogens. Conclusion This surveillance study which was conducted over a 5-year period in the Ha’il region revealed that the most common UTI-associated pathogen was E. coli. Based on the current sensitivity profiles obtained from this surveillance, carbapenems and linezolid can be considered as a first therapeutic choice treating UTIs in Ha’il caused by Gram-negative and positive uropathogens, respectively. Frequent targeted surveillance programs for antibiotic-resistant pathogens and their susceptibility profiles are crucial to enable tailored empirical treatment for patients.
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Affiliation(s)
- Abdulrahman S Bazaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Amir Saeed
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia.,Department of Medical Microbiology, Faculty of Medical Laboratory Sciences, University of Medical Sciences & Technology, Khartoum, Sudan
| | - Abdulaziz Alrashidi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Abdulkarim Alrashidi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Khalid Alshaghdali
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | | | | | | | - Abdullah Alarfaj
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Rawan Thallab
- Department of Statistics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdu Aldarhami
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, 28814, Saudi Arabia
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28
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Bazaid AS, Aldarhami A, Binsaleh NK, Sherwani S, Althomali OW. Knowledge and practice of personal protective measures during the COVID-19 pandemic: A cross-sectional study in Saudi Arabia. PLoS One 2020; 15:e0243695. [PMID: 33306718 PMCID: PMC7732079 DOI: 10.1371/journal.pone.0243695] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 11/25/2020] [Indexed: 12/23/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is an emergent infectious pathogen causing an acute respiratory disease called corona virus disease 2019 (COVID-19). Virus transmission may occur by contact, droplet, airborne or via contaminated surfaces. In efforts to effectively control the COVID-19 outbreak, the world health organization (WHO) and the Saudi Ministry of Health (MOH) have advised the public to practice protective measures to reduce transmission of the virus and reduce incidence of infection. These measures include hand washing, wearing masks and gloves and avoidance of touching the face with unwashed hands. The current study aimed to investigate knowledge and adherence of the Saudi population to these protective actions during the pandemic. After determining the required sample size using power analysis, a cross-sectional online self-reported survey of 5105 Saudi residents was conducted between 25th March to 17th April 2020 to evaluate public knowledge of COVID-19. Participants were all aged 18 years or above, Arabic speakers and residents of Saudi Arabia. Scores were calculated based on knowledge and adherence of the individuals to protective measures. About 90% of participants exhibited a high level of knowledge (scored 2/2) and practice (scored > 3/6) in relation to hand hygiene and wearing gloves and masks. Practice scores were positively associated with females and individuals with high income. Lower practice scores were linked to youth and residents of the northern and western regions of the Kingdom. Over two thirds of participants preferred hand washing to alcohol disinfection, and the frequency and performance of hand washing improved during the pandemic for more than half of respondents. Overall, the findings reflected high public knowledge of SARS-CoV2 transmission routes and adherence to personal protective measures. However, public awareness campaigns with an emphasis on the youth and individuals with low education and income are required to improve overall practice.
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Affiliation(s)
- Abdulrahman S. Bazaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
- * E-mail:
| | - Abdu Aldarhami
- Department of Clinical Laboratory Sciences, Turabah University College, Taif University, Turabah, Saudi Arabia
| | - Naif K. Binsaleh
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
| | - Subuhi Sherwani
- Department of Biology, College of Sciences, University of Ha’il, Ha'il, Saudi Arabia
| | - Omar W. Althomali
- Department of Physiotherapy, College of Applied Medical Sciences, University of Ha’il, Ha’il, Saudi Arabia
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Aldarhami A, Bazaid AS, Althomali OW, Binsaleh NK. Public Perceptions and Commitment to Social Distancing "Staying-at-Home" During COVID-19 Pandemic: A National Survey in Saudi Arabia. Int J Gen Med 2020; 13:677-686. [PMID: 33061535 PMCID: PMC7519831 DOI: 10.2147/ijgm.s269716] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 09/08/2020] [Indexed: 01/10/2023] Open
Abstract
Objective Social distancing measures, such as stay-at-home, are currently implemented to control the COVID-19 pandemic in many countries, including Saudi Arabia. The aim of this study was, therefore, to evaluate the awareness and adherence of the Saudi population to these measures. Methods A web-based questionnaire was designed with 16 questions (eight questions related to demographics, three related to the awareness of social distancing (stay-at-home) and five related to the overall practice of social distancing). Results A total of 5105 participants completed the survey [58.4% females, 66.3% young individuals (aged 18-37 years), 55.8% bachelor degree holders and 51.0% from the western region]. The Saudi Ministry of Health (MOH) was the main source of information about COVID-19 for most of the participants (78.2%). High awareness (81.3%) regarding stay-at-home was observed, associated mainly with female participants, those from the middle region and those with a high education and income. The overall implementation of social distancing was satisfactory (score 3.13/5), with 37.8% never leaving home during the stay-at-home period. Better adherence to social distancing was observed among female participants, higher degree holders and those aged over 38 years. Conclusion Organised plans by the Saudi MOH have been effective in raising awareness and improving the practice of social distancing among public. However, the observed lower practice of social distancing by individuals with a lower education and income indicates the need for targeted interventions to achieve better outcomes.
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Affiliation(s)
- Abdu Aldarhami
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Turabah, Saudi Arabia
| | | | - Omar W Althomali
- College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Naif K Binsaleh
- College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia
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