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Salihu M, Batiha GES, Kasozi KI, Zouganelis GD, Sharkawi SM, Ahmed EI, Usman IM, Nalugo H, Ochieng JJ, Ssengendo I, Okeniran OS, Pius T, Kimanje KR, Kegoye ES, Kenganzi R, Ssempijja F. Corrigendum to " Crinum jagus (J. Thomps. Dandy): Antioxidant and protective properties as a medicinal plant on toluene-induced oxidative stress damages in liver and kidney of rats" [Toxicol. Rep. 9 (2022) 699-712]. Toxicol Rep 2023; 11:174-175. [PMID: 37637196 PMCID: PMC10457681 DOI: 10.1016/j.toxrep.2023.08.004] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023] Open
Abstract
[This corrects the article DOI: 10.1016/j.toxrep.2022.03.026.].
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Affiliation(s)
- Mariama Salihu
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
| | | | - George D. Zouganelis
- Human Science Research Centre, University of Derby, Kedleston Road, DE22 1GB Derby, United Kingdom
| | - Souty M.Z. Sharkawi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Eman Ibrahim Ahmed
- Pharmacology and Therapeutics Department, College of Medicine, Jouf University, Sakaka 72346, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Fayoum University, Fayoum 63511, Egypt
| | - Ibe Michael Usman
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Halima Nalugo
- Department of Anatomy, Faculty of Medicine, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Juma J. Ochieng
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Ibrahim Ssengendo
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Olatayo Segun Okeniran
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Theophilus Pius
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Kyobe Ronald Kimanje
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Eric Simidi Kegoye
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Ritah Kenganzi
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
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Ssempijja F, Dare SS, Bukenya EEM, Kasozi KI, Kenganzi R, Fernandez EM, Vicente-Crespo M. Attenuation of Seizures, Cognitive Deficits, and Brain Histopathology by Phytochemicals of Imperata cylindrica (L.) P. Beauv (Poaceae) in Acute and Chronic Mutant Drosophila melanogaster Epilepsy Models. J Evid Based Integr Med 2023; 28:2515690X231160191. [PMID: 36866635 PMCID: PMC9989407 DOI: 10.1177/2515690x231160191] [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: 09/16/2021] [Revised: 08/09/2022] [Accepted: 02/06/2023] [Indexed: 03/04/2023] Open
Abstract
Imperata cylindrica is a globally distributed plant known for its antiepileptic attributes, but there is a scarcity of robust evidence for its efficacy. The study investigated neuroprotective attributes of Imperata cylindrica root extract on neuropathological features of epilepsy in a Drosophila melanogaster mutant model of epilepsy. It was conducted on 10-day-old (at the initiation of study) male post-eclosion bang-senseless paralytic Drosophila (parabss1) involved acute (1-3 h) and chronic (6-18 days) experiments; n = 50 flies per group (convulsions tests); n = 100 flies per group (learning/memory tests and histological examination). Administrations were done in 1 g standard fly food, per os. The mutant flies of study (parabss1) showed marked age-dependent progressive brain neurodegeneration and axonal degeneration, significant (P < 0.05) bang sensitivity and convulsions, and cognitive deficits due to up-regulation of the paralytic gene in our mutants. The neuropathological findings were significantly (P < 0.05) alleviated in dose and duration-dependent fashions to near normal/normal after acute and chronic treatment with extract similar to sodium valproate. Therefore, para is expressed in neurons of brain tissues in our mutant flies to bring about epilepsy phenotypes and behaviors of the current juvenile and old-adult mutant D. melanogaster models of epilepsy. The herb exerts neuroprotection by anticonvulsant and antiepileptogenic mechanisms in mutant D. melanogaster due to plant flavonoids, polyphenols, and chromones (1 and 2) which exert antioxidative and receptor or voltage-gated sodium ion channels' inhibitory properties, and thus causing reduced inflammation and apoptosis, increased tissue repair, and improved cell biology in the brain of mutant flies. The methanol root extract provides anticonvulsant and antiepileptogenic medicinal values which protect epileptic D. melanogaster. Therefore, the herb should be advanced for more experimental and clinical studies to confirm its efficacy in treating epilepsy.
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Affiliation(s)
- Fred Ssempijja
- Department of Anatomy, Faculty of Medicine, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Samuel Sunday Dare
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
- School of Medicine, Kabale University, P.O Box 317, Kabale, Uganda
| | - Edmund E. M. Bukenya
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
- School of Medicine, Kabale University, P.O Box 317, Kabale, Uganda
| | | | - Ritah Kenganzi
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Edgar Mario Fernandez
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Marta Vicente-Crespo
- Institute of Biomedical Research, Kampala International University Western Campus, P.O Box 71, Bushenyi, Uganda
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University Western Campus, P.O Box 71, Bushenyi, Uganda
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Salihu M, Batiha GES, Kasozi KI, Zouganelis GD, Sharkawi SM, Ahmed EI, Usman IM, Nalugo H, Ochieng JJ, Ssengendo I, Okeniran OS, Pius T, Kimanje KR, Kegoye ES, Kenganzi R, Ssempijja F. Crinum jagus (J. Thomps. Dandy): Antioxidant and protective properties as a medicinal plant on toluene-induced oxidative stress damages in liver and kidney of rats. Toxicol Rep 2022; 9:699-712. [PMID: 35433275 PMCID: PMC9011043 DOI: 10.1016/j.toxrep.2022.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 06/30/2021] [Revised: 01/22/2022] [Accepted: 03/25/2022] [Indexed: 12/18/2022] Open
Abstract
Crinum jagus (C. jagus; J. Thomps.) Dandy (Liliaceae) is a pantropical plant known for its medicinal values and pharmacological properties. The study assessed the protective effects and changes in oxidative stress indices due to C. jagus leaf extracts on the toluene-induced liver and kidney injuries in rats. The study was conducted on 8-week-old male Wistar rats (n = 80), weighing 243.3 ± 1.42 g. Group I, 1 ml/kg distilled water for 7 days; Group II, 4.5 ml/kg toluene once, 1 ml/kg distilled water for 7 days; Group III, 4.5 ml/kg toluene once, 500 mg/kg methanolic extract for 7 days; Group IV, 4.5 ml/kg toluene once, 500 mg/kg aqueous extract for 7 days; Group V, 500 mg/kg methanolic extract for 7 days; Group VI, 500 mg/kg aqueous extract for 7 days; Group VII, 500 mg/kg of vitamin C for 7 days; Group, VIII, 4.5 ml/kg toluene once, 500 mg/kg vitamin C for 7 days, all administrations were given by oral gavage. The phytochemical contents, absolute and relative organ weights of liver and kidneys, liver and kidney function tests, antioxidant status, as well as histological tests were analyzed using standard protocols. The tannins, flavonoids, and polyphenols were in highest concentration in both extracts, content in methanol extract (57.04 ± 1.51 mgg-1, 35.43 ± 1.03 mgg-1, 28.2 ± 0.34 mgg-1 respectively) > aqueous extract (18.74 ± 1.01 mgg-1, 13.43 ± 0.47 mgg-1, 19.65 ± 0.21 mgg-1 respectively). In the negative control group (II), bodyweights significantly (P < 0.05) reduced by 22%, liver weight and kidney weight significantly (P < 0.05) increased by 42% and 83% respectively, liver-to-bodyweight and kidney-to-bodyweight ratios increased significantly (P < 0.05); serum liver function tests (LFTs) i.e., bilirubin, alkaline phosphatase (ALP), Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), Gamma-glutamyl transferase (GGT), and serum kidney function tests (creatinine and urea) were significantly (P < 0.05) elevated; oxidant status (tissue malondialdehyde; MDA) was significantly (P < 0.05) elevated, antioxidant status i.e., tissue superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) levels was significantly (P < 0.05) reduced; with markedly visible renal and hepatic histopathological findings, compared to the normal control group. In C. jagus extract test groups (III and IV), the parameters were significantly (P < 0.05) alleviated and reversed to normal/near normal compared to the negative control. The LFTs, kidney function tests, and antioxidant status were significantly (P < 0.05) more improved with the methanol extract test and standard control groups compared to the aqueous extract test group; Also, the methanol extract test group showed better histological features than the aqueous extract test and standard control groups. The methanolic extract shows better antioxidant potential due to the availability of more nonenzymatic antioxidants (tannins, flavonoids, and polyphenols). The findings showed that toluene is a very aggressive xenobiotic due to the promotion of oxidative stress and peroxidation of cellular lipids, but C. jagus leaves provide significant protection through the reducing power of nonenzymatic antioxidants and their ability to induce endogenous antioxidant enzymes (SOD, CAT, and glutathione reductase or GR) causing reduced cellular lipid peroxidation and tissue damages, quickened tissue repair, and improved cell biology of liver and kidneys during toluene toxicity. The methanol leaf extract provides better protection and should be advanced for more experimental and clinical studies to confirm its efficacy in alleviating oxidative stress tissue injuries, specifically due to toluene.
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Key Words
- ALP, Alkaline phosphatase
- ALT, Alanine aminotransferase
- AST, Aspartate Aminotransferase
- Anti-lipid peroxidation
- Antioxidants
- Catalase Crinum jagus
- GGT, Gamma-glutamyl transferase
- GR, glutathione reductase
- GSH, Glutathione
- Glutathione superoxide dismutase
- Histoprotective
- LFTs, Liver function tests
- MDA, malondialdehyde
- Malondialdehyde
- SOD, Superoxide dismutase
- TOL, Toluene
- Toluene toxicity
- VC, Vitamin C
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Affiliation(s)
- Mariama Salihu
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
| | | | - George D. Zouganelis
- Human Science Research Centre, University of Derby, Kedleston Road, DE22 1GB, Derby, United Kingdom
| | - Souty M.Z. Sharkawi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Eman Ibrahim Ahmed
- Pharmacology and Therapeutics Department, College of Medicine, Jouf University, Sakaka 72346, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Fayoum University, Fayoum 63511, Egypt
| | - Ibe Michael Usman
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Halima Nalugo
- Department of Anatomy, Faculty of Medicine, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Juma J. Ochieng
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Ibrahim Ssengendo
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Olatayo Segun Okeniran
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Theophilus Pius
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Kyobe Ronald Kimanje
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Eric Simidi Kegoye
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Ritah Kenganzi
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, P.O Box 71, Ishaka, Bushenyi, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, P.O Box 71, Ishaka, Bushenyi, Uganda
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Dare SS, Eze ED, Echoru I, Usman IM, Ssempijja F, Bukenya EE, Ssebuufu R. Behavioural Response To Self-Medication Practice Before and During Covid-19 Pandemic in Western Uganda. Patient Prefer Adherence 2022; 16:2247-2257. [PMID: 36034331 PMCID: PMC9400814 DOI: 10.2147/ppa.s370954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/11/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Self-medication has become a serious public health problem posing great risks, especially with the increasing number of cases of COVID-19 disease globally and in Uganda. This may be partly because of the absence of a recognized treatment for the disease, however, the differing prevalence and nature from country to country may influence human behavioral responses. PURPOSE This study aimed to investigate the behavioral response to self-medication practices during the COVID-19 pandemic and lockdown in comparison to the pre-COVID period in Western Uganda. METHODS A descriptive cross-sectional survey was conducted from June to August 2020 in western Uganda using online Google forms and printed questionnaires to investigate the level of self-medication practice before and during the COVID-19 pandemic. This included 280 participants, aged 18 and above who consented to participate in the study. Participants were selected using a convenience sampling technique, and sampling was done by sending a structured online questionnaire via Google forms and printed questionnaires to participants who did not use the online Google forms. RESULTS Respondents that knew about self-medication were 97% of the 272 participants. Those that are aware of self-medication, have heard about it either through different avenues. Respondents who practiced self-medication before the COVID-19 pandemic were 239 (88%); those who practiced self-medication during the COVID-19 pandemic were 156 (57%); those that did not were 115 (43%). There was a statistically significant decrease in the number of respondents who practice self-medication during the COVID-19 pandemic lockdown compared to the practice before the pandemic lockdown. p < 0.05 at 95% confidence interval (OR = 5.39, 95% CI = 3.48, 8.32). CONCLUSION Our investigation showed adequate knowledge of self-medication and a high level of self-medication practice with a decrease in self-medication practices during the COVID-19 pandemic lockdown compared to the practice before the lockdown.
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Affiliation(s)
- Samuel Sunday Dare
- School of Medicine, Kabale University, Kabale, Uganda
- Correspondence: Samuel Sunday Dare, School of Medicine, Kabale University, P.O. Box 317, Kabale, Uganda, Tel +256757802099, Email
| | | | - Isaac Echoru
- School of Medicine, Kabale University, Kabale, Uganda
| | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Uganda
| | | | - Robinson Ssebuufu
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Ishaka, Uganda
- Uganda Medical and Dental Practitioners Council, Kampala, Uganda
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Mujinya R, Kalange M, Ochieng JJ, Ninsiima HI, Eze ED, Afodun AM, Nabirumbi R, Sulaiman SO, Kairania E, Echoru I, Okpanachi AO, Matama K, Asiimwe OH, Nambuya G, Usman IM, Obado OL, Zirintunda G, Ssempijja F, Nansunga M, Matovu H, Ayikobua ET, Nganda PE, Onanyang D, Ekou J, Musinguzi SP, Ssimbwa G, Kasozi KI. Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda). Front Psychiatry 2022; 13:551508. [PMID: 35757206 PMCID: PMC9231459 DOI: 10.3389/fpsyt.2022.551508] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 03/29/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Stress among medical students is related to their academic lifespan; however, information on brain health among medical students from developing countries continues to be scarce. The objective of this study was to establish perceived academic stress levels, assess the ability to cope with stress, and investigate its effects on the visual reaction time (VRT), audio reaction time (ART), and tactile reaction time (TRT) in the somatosensory cortex among medical students of Uganda. METHODS This was a cross-sectional study conducted among preclinical (n = 88) and clinical (n = 96) undergraduate medical students at Kampala International University Western Campus. A standard Perceived Stress Scale (PSS) was used to categorize stress into low, moderate, and severe while the ability to cope with stress was categorized into below average, average, above average, and superior stresscoper (SS). Data on reaction time were acquired through VRT, ART, and TRT using the catch-a-ruler experiment, and this was analyzed using SPSS version 20. RESULTS This study shows that preclinical students are more stressed than clinical students (PSS prevalence for low stress = preclinical; clinical: 40, 60%). Moderate stress was 48.4 and 51.6% while high perceived stress was 75 and 25% among preclinical and clinical students. Among male and female students in preclinical years, higher TRT and VRT were found in clinical students showing that stress affects the tactile and visual cortical areas in the brain, although the VRT scores were only significantly (P = 0.0123) poor in male students than female students in biomedical sciences. Also, highly stressed individuals had higher TRT and ART and low VRT. SS had high VRT and ART and low TRT in preclinical students, demonstrating the importance of the visual cortex in stress plasticity. Multiple regression showed a close relationship between PSS, ability to cope with stress, age, and educational level (P < 0.05), demonstrating the importance of social and psychological support, especially in the biomedical sciences. CONCLUSION Preclinical students suffer more from stress and are poorer SS than clinical students. This strongly impairs their cortical regions in the brain, thus affecting their academic productivity.
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Affiliation(s)
- Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Muhamudu Kalange
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Juma John Ochieng
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | | | - Adam Moyosore Afodun
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo, Uganda
| | | | - Sheu Oluwadare Sulaiman
- Graduate Program in Cell Biology, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Emmanuel Kairania
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo, Uganda
| | - Isaac Echoru
- School of Medicine, Kabale University, Kabale, Uganda
| | | | - Kevin Matama
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Oscar Hilary Asiimwe
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Grace Nambuya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Gerald Zirintunda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Tororo, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Miriam Nansunga
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda.,Department of Physiology, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Henry Matovu
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Tororo, Uganda
| | | | - Ponsiano Ernest Nganda
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - David Onanyang
- Department of Biology, Faculty of Science, Gulu University, Gulu, Uganda
| | - Justine Ekou
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Tororo, Uganda
| | - Simon Peter Musinguzi
- Department of Agriculture Production, Faculty of Agriculture, Kyambogo University, Kampala, Uganda
| | - Godfrey Ssimbwa
- Department of Physiology, Faculty of Health Sciences, Muni University, Arua, Uganda
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Lemuel AM, Usman IM, Kasozi KI, Alghamdi S, Aigbogun EO, Archibong V, Ssebuufu R, Kabanyoro A, Ifie JE, Swase DT, Ssempijja F, Ayuba JT, Matama K, Onohuean H, Kembabazi S, Henry R, Odoma S, Yusuf H, Afodun AM, Assaggaf HM, Kairania E, Aslam A, Okon O, El-Saber Batiha G, Welburn SC. COVID-19-Related Mental Health Burdens: Impact of Educational Level and Relationship Status Among Low-Income Earners of Western Uganda. Front Public Health 2021; 9:739270. [PMID: 34900896 PMCID: PMC8663024 DOI: 10.3389/fpubh.2021.739270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 07/10/2021] [Accepted: 09/30/2021] [Indexed: 12/02/2022] Open
Abstract
Objective: The study aimed to investigate the relationship between mental health with the level of education, relationship status, and awareness on mental health among low-income earners in Western Uganda. Methods: This was a cross-sectional descriptive study carried out among 253 participants. Anxiety, anger, and depression were assessed using a modified generalized anxiety disorder (GAD-7), Spielberger's State-Trait Anger Expression Inventory-2, and Beck Depression Inventory item tools, respectively. Results: The majority of our respondents were male (n = 150/253, 59.3), had a secondary level of education (104/253, 41.1), and were single (137/253, 54.2). No formal education and primary education (r2 = 47.4% and 6.4%, respectively) had a negative correlation with awareness of mental health care. In addition, no formal education had a positive correlation with anger and depression (r2 = 1.9% and 0.3%, respectively). Singleness in this study had a negative correlation with awareness of mental health care, anger, and depression (r2 = 1.9, 0.8, and 0.3%, respectively), and a positive correlation with anxiety (r2 = 3.9%). Conclusion: It is evident that education and relationship status influenced awareness on mental health care and mental health state among low-income earners in Western Uganda during the first COVID-19 lockdown. Therefore, policymakers should strengthen social transformation through the proper engagement of low-income earners in this COVID-19 era.
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Affiliation(s)
- Ann Monima Lemuel
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,School of Medicine, Kabale University, Kabale, Uganda
| | - Saad Alghamdi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Eric Osamudiamwen Aigbogun
- Department of Public Health Science, Faculty of Science and Technology, Cavendish University, Kampala, Uganda
| | - Victor Archibong
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Annet Kabanyoro
- School of Nursing, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Josiah Eseoghene Ifie
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Dominic Terkimbi Swase
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - John Tabakwot Ayuba
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Kevin Matama
- Department of Pharmacology and Toxicology, School of Pharmacy, Kampala International University Western Campus, Kampala, Uganda
| | - Hope Onohuean
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, School of Pharmacy, Kampala International University, Kampala, Uganda
| | - Stellamaris Kembabazi
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Rachael Henry
- Department of Human Anatomy, College of Medicine and Health Science, Ahmadu Bello University, Zaria, Nigeria
| | - Said Odoma
- Department of Pharmacology and Toxicology, International University, Kampala, Uganda.,Department of Pharmacology, College of Health Sciences, Kogi State University, Anyigba, Nigeria
| | - Helen Yusuf
- Department of Human Anatomy, College of Medicine and Health Science, Ahmadu Bello University, Zaria, Nigeria
| | - Adam Moyosore Afodun
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo, Uganda
| | - Hamza M Assaggaf
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Emmanuel Kairania
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo, Uganda
| | - Akhmed Aslam
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Owoisinke Okon
- Department of Public Health, University of Calabar, Calabar, Nigeria
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University, Haining, China
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7
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Archibong V, Usman IM, Kasozi KI, Aigbogun EO, Josiah I, Monima AL, Ssebuufu R, Chekwech G, Terkimbi SD, Owoisinke O, Mbiydzenyuy NE, Adeoye A, Aruwa JO, Afodun AM, Odoma S, Ssempijja F, Ayikobua ET, Ayuba JT, Nankya V, Onongha C, Henry S, Matama K, Yusuf H, Nalugo H, MacLeod E, Welburn SC. Anxiety, Anger and Depression Amongst Low-Income Earners in Southwestern Uganda During the COVID-19 Total Lockdown. Front Public Health 2021; 9:590458. [PMID: 34956994 PMCID: PMC8695878 DOI: 10.3389/fpubh.2021.590458] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 10/14/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Low-income earners are particularly vulnerable to mental health, consequence of the coronavirus disease 2019 (COVID-19) lockdown restrictions, due to a temporary or permanent loss of income and livelihood, coupled with government-enforced measures of social distancing. This study evaluates the mental health status among low-income earners in southwestern Uganda during the first total COVID-19 lockdown in Uganda. Methods: A cross-sectional descriptive study was undertaken amongst earners whose income falls below the poverty threshold. Two hundred and fifty-three (n = 253) male and female low-income earners between the ages of 18 and 60 years of age were recruited to the study. Modified generalized anxiety disorder (GAD-7), Spielberger's State-Trait Anger Expression Inventory-2 (STAXI-2), and Beck Depression Inventory (BDI) tools as appropriate were used to assess anxiety, anger, and depression respectively among our respondents. Results: Severe anxiety (68.8%) followed by moderate depression (60.5%) and moderate anger (56.9%) were the most common mental health challenges experienced by low-income earners in Bushenyi district. Awareness of mental healthcare increased with the age of respondents in both males and females. A linear relationship was observed with age and depression (r = 0.154, P = 0.014) while positive correlations were observed between anxiety and anger (r = 0.254, P < 0.001); anxiety and depression (r = 0.153, P = 0.015) and anger and depression (r = 0.153, P = 0.015). Conclusion: The study shows the importance of mental health awareness in low resource settings during the current COVID-19 pandemic. Females were identified as persons at risk to mental depression, while anger was highest amongst young males.
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Affiliation(s)
- Victor Archibong
- Department of Anatomy, College of Medicine, King Ceasor University, Kampala, Uganda
| | - Ibe Michael Usman
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
| | | | - Ifie Josiah
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ann Lemuel Monima
- Department of Anatomy, College of Medicine, King Ceasor University, Kampala, Uganda
| | | | - Gaudencia Chekwech
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Swase Dominic Terkimbi
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Okon Owoisinke
- Faculty of Allied Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Ngala Elvis Mbiydzenyuy
- Department of Basic Medical Science, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Azeez Adeoye
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Joshua Ojodale Aruwa
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Adam Moyosore Afodun
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Busitema, Uganda
| | - Saidi Odoma
- School of Pharmacy, Kampala International University Western Campus, Kampala, Uganda
| | - Fred Ssempijja
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - John Tabakwot Ayuba
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Viola Nankya
- School of Nursing, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Comfort Onongha
- School of Nursing, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Sussan Henry
- School of Nursing, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Kampala, Uganda
| | - Helen Yusuf
- Department of Human Anatomy, College of Medicine and Health Science, Ahmadu Bello University, Zaria, Nigeria
| | - Halima Nalugo
- Department of Anatomy, School of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Ewan MacLeod
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
- Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, International Campus, Zhejiang University, Haining, China
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8
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Moubarak M, Kasozi KI, Hetta HF, Shaheen HM, Rauf A, Al-kuraishy HM, Qusti S, Alshammari EM, Ayikobua ET, Ssempijja F, Afodun AM, Kenganzi R, Usman IM, Ochieng JJ, Osuwat LO, Matama K, Al-Gareeb AI, Kairania E, Musenero M, Welburn SC, Batiha GES. The Rise of SARS-CoV-2 Variants and the Role of Convalescent Plasma Therapy for Management of Infections. Life (Basel) 2021; 11:734. [PMID: 34440478 PMCID: PMC8399171 DOI: 10.3390/life11080734] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [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: 05/30/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
Novel therapies for the treatment of COVID-19 are continuing to emerge as the SARS-Cov-2 pandemic progresses. PCR remains the standard benchmark for initial diagnosis of COVID-19 infection, while advances in immunological profiling are guiding clinical treatment. The SARS-Cov-2 virus has undergone multiple mutations since its emergence in 2019, resulting in changes in virulence that have impacted on disease severity globally. The emergence of more virulent variants of SARS-Cov-2 remains challenging for effective disease control during this pandemic. Major variants identified to date include B.1.1.7, B.1.351; P.1; B.1.617.2; B.1.427; P.2; P.3; B.1.525; and C.37. Globally, large unvaccinated populations increase the risk of more and more variants arising. With successive waves of COVID-19 emerging, strategies that mitigate against community transmission need to be implemented, including increased vaccination coverage. For treatment, convalescent plasma therapy, successfully deployed during recent Ebola outbreaks and for H1N1 influenza, can increase survival rates and improve host responses to viral challenge. Convalescent plasma is rich with cytokines (IL-1β, IL-2, IL-6, IL-17, and IL-8), CCL2, and TNFα, neutralizing antibodies, and clotting factors essential for the management of SARS-CoV-2 infection. Clinical trials can inform and guide treatment policy, leading to mainstream adoption of convalescent therapy. This review examines the limited number of clinical trials published, to date that have deployed this therapy and explores clinical trials in progress for the treatment of COVID-19.
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Affiliation(s)
- Mohamed Moubarak
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt; (M.M.); (H.M.S.)
| | - Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh EH8 9JZ, UK
- School of Medicine, Kabale University, Kabale P.O. Box 317, Uganda
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt;
| | - Hazem M. Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt; (M.M.); (H.M.S.)
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Swabi 23561, Pakistan;
| | - Hayder M. Al-kuraishy
- Department of Clinical Pharmacology and Medicine, College of Medicine, Al-Mustansiriyia University, P.O. Box 14022 Baghdad, Iraq;
| | - Safaa Qusti
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Eida M. Alshammari
- Department of Chemistry, College of Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia;
| | - Emmanuel Tiyo Ayikobua
- School of Health Sciences, Soroti University, Soroti P.O. Box 211, Uganda; (E.T.A.); (L.O.O.)
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Bushenyi P.O. Box 71, Uganda; (F.S.); (I.M.U.); (J.J.O.)
| | - Adam Moyosore Afodun
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo P.O. Box 236, Uganda; (A.M.A.); (E.K.)
| | - Ritah Kenganzi
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Teaching Hospital, Bushenyi P.O. Box 71, Uganda;
| | - Ibe Michael Usman
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Bushenyi P.O. Box 71, Uganda; (F.S.); (I.M.U.); (J.J.O.)
| | - Juma John Ochieng
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Bushenyi P.O. Box 71, Uganda; (F.S.); (I.M.U.); (J.J.O.)
| | - Lawrence Obado Osuwat
- School of Health Sciences, Soroti University, Soroti P.O. Box 211, Uganda; (E.T.A.); (L.O.O.)
| | - Kevin Matama
- School of Pharmacy, Kampala International University, Western Campus, Bushenyi P.O. Box 71, Uganda;
| | - Ali I. Al-Gareeb
- Department of Pharmacology, Toxicology and Medicine, College of Medicine Al-Mustansiriya University, Baghdad P.O. Box 14022, Iraq;
| | - Emmanuel Kairania
- Department of Anatomy and Cell Biology, Faculty of Health Sciences, Busitema University, Tororo P.O. Box 236, Uganda; (A.M.A.); (E.K.)
| | - Monica Musenero
- Ministry of Science Technology and Innovations, Government of Uganda, Kampala P.O. Box 7466, Uganda;
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh EH8 9JZ, UK
- Zhejiang University-University of Edinburgh Joint Institute, Zhejiang University, International Campus, 718 East Haizhou Road, Haining 314400, China
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt; (M.M.); (H.M.S.)
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9
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Kasozi KI, Zirintunda G, Ssempijja F, Buyinza B, Alzahrani KJ, Matama K, Nakimbugwe HN, Alkazmi L, Onanyang D, Bogere P, Ochieng JJ, Islam S, Matovu W, Nalumenya DP, Batiha GES, Osuwat LO, Abdelhamid M, Shen T, Omadang L, Welburn SC. Epidemiology of Trypanosomiasis in Wildlife-Implications for Humans at the Wildlife Interface in Africa. Front Vet Sci 2021; 8:621699. [PMID: 34222391 PMCID: PMC8248802 DOI: 10.3389/fvets.2021.621699] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [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: 10/26/2020] [Accepted: 05/05/2021] [Indexed: 12/18/2022] Open
Abstract
While both human and animal trypanosomiasis continue to present as major human and animal public health constraints globally, detailed analyses of trypanosome wildlife reservoir hosts remain sparse. African animal trypanosomiasis (AAT) affects both livestock and wildlife carrying a significant risk of spillover and cross-transmission of species and strains between populations. Increased human activity together with pressure on land resources is increasing wildlife–livestock–human infections. Increasing proximity between human settlements and grazing lands to wildlife reserves and game parks only serves to exacerbate zoonotic risk. Communities living and maintaining livestock on the fringes of wildlife-rich ecosystems require to have in place methods of vector control for prevention of AAT transmission and for the treatment of their livestock. Major Trypanosoma spp. include Trypanosoma brucei rhodesiense, Trypanosoma brucei gambiense, and Trypanosoma cruzi, pathogenic for humans, and Trypanosoma vivax, Trypanosoma congolense, Trypanosoma evansi, Trypanosoma brucei brucei, Trypanosoma dionisii, Trypanosoma thomasbancrofti, Trypanosma elephantis, Trypanosoma vegrandis, Trypanosoma copemani, Trypanosoma irwini, Trypanosoma copemani, Trypanosoma gilletti, Trypanosoma theileri, Trypanosoma godfreyi, Trypansoma simiae, and Trypanosoma (Megatrypanum) pestanai. Wildlife hosts for the trypansomatidae include subfamilies of Bovinae, Suidae, Pantherinae, Equidae, Alcephinae, Cercopithecinae, Crocodilinae, Pteropodidae, Peramelidae, Sigmodontidae, and Meliphagidae. Wildlife species are generally considered tolerant to trypanosome infection following centuries of coexistence of vectors and wildlife hosts. Tolerance is influenced by age, sex, species, and physiological condition and parasite challenge. Cyclic transmission through Glossina species occurs for T. congolense, T. simiae, T. vivax, T. brucei, and T. b. rhodesiense, T. b. gambiense, and within Reduviid bugs for T. cruzi. T. evansi is mechanically transmitted, and T. vixax is also commonly transmitted by biting flies including tsetse. Wildlife animal species serve as long-term reservoirs of infection, but the delicate acquired balance between trypanotolerance and trypanosome challenge can be disrupted by an increase in challenge and/or the introduction of new more virulent species into the ecosystem. There is a need to protect wildlife, animal, and human populations from the infectious consequences of encroachment to preserve and protect these populations. In this review, we explore the ecology and epidemiology of Trypanosoma spp. in wildlife.
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Affiliation(s)
- Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom.,School of Medicine, Kabale University, Kabale, Uganda
| | - Gerald Zirintunda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Bridget Buyinza
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Khalid J Alzahrani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Helen N Nakimbugwe
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda.,Department of Agriculture, Faculty of Vocational Studies, Kyambogo University, Kampala, Uganda
| | - Luay Alkazmi
- Biology Department, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - David Onanyang
- Department of Biology, Faculty of Science, Gulu University, Gulu, Uganda
| | - Paul Bogere
- Faculty of Agriculture and Environmental Science, Muni University, Arua, Uganda
| | - Juma John Ochieng
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Saher Islam
- Department of Biotechnology, Lahore College for Women University, Lahore, Pakistan
| | - Wycliff Matovu
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - David Paul Nalumenya
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | | | - Mahmoud Abdelhamid
- Department of Parasitology, Faculty of Veterinary Medicine, Aswan University, Aswan, Egypt
| | - Tianren Shen
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University, Haining, China
| | - Leonard Omadang
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University, Haining, China
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10
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Kasozi KI, Hamira Y, Zirintunda G, Alsharif KF, Altalbawy FMA, Ekou J, Tamale A, Matama K, Ssempijja F, Muyinda R, Kawooya F, Pius T, Kisakye H, Bogere P, Matovu H, Omadang L, Etiang P, Mbogua J, Ochieng JJ, Osuwat LO, Mujinya R, Batiha GES, Otim O. Descriptive Analysis of Heavy Metals Content of Beef From Eastern Uganda and Their Safety for Public Consumption. Front Nutr 2021; 8:592340. [PMID: 33644107 PMCID: PMC7905049 DOI: 10.3389/fnut.2021.592340] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 08/14/2020] [Accepted: 01/06/2021] [Indexed: 12/04/2022] Open
Abstract
In this study, we initiated an effort to generate information about beef safety in Uganda. Our entry point was to assess by atomic absorption spectrophotometry the levels of essential elements copper (Cu), cobalt (Co), iron (Fe) and zinc (Zn), and non-essential elements lead (Pb), chromium (Cr), nickel (Ni), and cadmium (Cd) in 40 beef samples collected from within and around Soroti (Uganda). The information was used to evaluate the safety of consuming such beef against the World Health Organization (WHO) limits. The latter was accomplished by (i) estimating the daily intake (EDI) of each metal in the study area, (ii) modeling the non-cancer health risk using the target hazard quotient (THQ) and (iii) modeling the cancer risk using the incremental lifetime cancer risk (ILCR). The study finds that the mean concentrations (±95% CI) and EDI were in the order of Fe > Zn > Cr > Ni > Pb > Co > Cu > Cd. Cancer risk was found to be due to Ni > Cr > Cd > Pb and significantly higher in children than adults. The latter particularly demonstrates the importance of Ni poisoning in the study area. Overall, while essential elements in our beef samples were below WHO limits (hence no health risks), non-essential elements had high health and cancer risks due to higher levels of Cr and Ni.
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Affiliation(s)
- Keneth Iceland Kasozi
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda.,School of Medicine, Kabale University, Kabale, Uganda
| | - Yunusu Hamira
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Gerald Zirintunda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Khalaf F Alsharif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Farag M A Altalbawy
- National Institute of Laser Enhanced Sciences, Cairo University, Giza, Egypt
| | - Justine Ekou
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Andrew Tamale
- Department of Wildlife and Aquatic Animal Resources, School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Robert Muyinda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Francis Kawooya
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Theophilus Pius
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Hellen Kisakye
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Paul Bogere
- Faculty of Agriculture and Environmental Science, Muni University, Arua, Uganda
| | - Henry Matovu
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Leonard Omadang
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Patrick Etiang
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Joseph Mbogua
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Juma John Ochieng
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Ochan Otim
- Department of Chemistry, Faculty of Science, Gulu University, Gulu, Uganda.,Department of Humanities and Sciences, University of California, Los Angeles, Los Angeles, CA, United States
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11
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Kasozi KI, Otim EO, Ninsiima HI, Zirintunda G, Tamale A, Ekou J, Musoke GH, Muyinda R, Matama K, Mujinya R, Matovu H, Ssempijja F, Eze ED, Atino M, Udechukwu B, Kayima R, Etiang P, Ayikobua ET, Kembabazi S, Usman IM, Sulaiman SO, Natabo PC, Kyeyune GN, Batiha GES, Otim O. An analysis of heavy metals contamination and estimating the daily intakes of vegetables from Uganda. Toxicology Research and Application 2021. [DOI: 10.1177/2397847320985255] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Background: Environmental contamination with elevated levels of copper (Cu), cobalt (Co), iron (Fe), zinc (Zn), lead (Pb), chromium (Cr6+), cadmium (Cd), and nickel (Ni)—all states of which are found in Uganda—raises health risk to the public. Pb, Cr6+, Cd, and Ni for instance are generally considered nonessential to cellular functions, notwithstanding the importance of the oxidative state of the metals in bioavailability. As such, we aimed in this study (i) to evaluate heavy metal concentrations in four vegetables from a typical open-air market in Uganda, (ii) to assess the safety of consuming these vegetables against the World Health Organization (WHO) recommended limits of heavy metals consumption, and (iii) to formulate a model of estimated daily intake (EDI) among consumers in the country. Methods: This was a cross-sectional study conducted in five georeferenced markets of Bushenyi district in January 2020. Amaranthus, cabbages, scarlet eggplants, and tomatoes were collected from open markets, processed, and analyzed by atomic absorption spectrometry. Modeled EDI, principal component (PCA) and cluster analysis (CA) were conducted to identify relationships in the samples. Results: The levels of essential elements in the four vegetables were found to fall from Co > Cu > Fe > Zn. Those of non-essential metals were significantly higher and followed the pattern Cd > Cr > Pb > Ni. The highest EDI values were those of Cu in scarlet eggplants, Zn in amaranthus, Fe in amaranthus, Co in amaranthus, Pb in cabbages, total Cr in scarlet eggplant, Cd in cabbages and tomatoes, and Ni in cabbages. In comparison to international limits, EDIs for Zn, Cu, Co and Fe were low while Ni in cabbages were high. PCA showed high variations in scarlet eggplant and amaranthus. The study vegetables were found to be related with each other, not according to the location of the markets from where they were obtained, but according to their species by CA. Conclusion: The presence of non-essential elements above WHO limits raises policy challenges for the consumption and marketing of vegetables in the study area. Furthermore, low EDIs of essential elements in the vegetables create demand for nutritious foods to promote healthy communities.
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Affiliation(s)
- Keneth Iceland Kasozi
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
- School of Medicine, Kabale University, Kabale, Uganda
| | - Eric Oloya Otim
- College of Engineering and Sciences, Purdue University Northwest, Hammond, IN, USA
| | | | - Gerald Zirintunda
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Andrew Tamale
- Department of Wildlife Resources, School of Veterinary Medicine, College of Veterinary Medicine and Biosecurity, Makerere University, Kampala, Uganda
| | - Justin Ekou
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Grace Henry Musoke
- Faculty of Science and Technology, Cavendish University, Kampala, Uganda
| | - Robert Muyinda
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Henry Matovu
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Mauryn Atino
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Bede Udechukwu
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ronald Kayima
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Patrick Etiang
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | | | - Stellamaris Kembabazi
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Sheu Oluwadare Sulaiman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - Phyllis Candy Natabo
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Grace Nambatya Kyeyune
- Directorate of Research, Natural Chemotherapeutics Research Institute, Ministry of Health, Kampala, Uganda
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, AlBeheira, Egypt
| | - Ochan Otim
- Department of Humanities and Sciences, University of California – Los Angeles, CA, USA
- Department of Chemistry, Faculty of Science, Gulu University, Gulu, Uganda
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12
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Kasozi KI, Niedbała G, Alqarni M, Zirintunda G, Ssempijja F, Musinguzi SP, Usman IM, Matama K, Hetta HF, Mbiydzenyuy NE, Batiha GES, Beshbishy AM, Welburn SC. Bee Venom-A Potential Complementary Medicine Candidate for SARS-CoV-2 Infections. Front Public Health 2020; 8:594458. [PMID: 33363088 PMCID: PMC7758230 DOI: 10.3389/fpubh.2020.594458] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [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: 08/13/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is characterized by severe cytokine storm syndrome following inflammation. SARS-CoV-2 directly interacts with angiotensin-converting enzyme 2 (ACE-2) receptors in the human body. Complementary therapies that impact on expression of IgE and IgG antibodies, including administration of bee venom (BV), have efficacy in the management of arthritis, and Parkinson's disease. A recent epidemiological study in China showed that local beekeepers have a level of immunity against SARS-CoV-2 with and without previous exposure to virus. BV anti-inflammatory properties are associated with melittin and phospholipase A2 (PLA2), both of which show activity against enveloped and non-enveloped viruses, including H1N1 and HIV, with activity mediated through antagonist activity against interleukin-6 (IL-6), IL-8, interferon-γ (IFN-γ), and tumor necrosis factor-α (TNF-α). Melittin is associated with the underexpression of proinflammatory cytokines, including nuclear factor-kappa B (NF-κB), extracellular signal-regulated kinases (ERK1/2), and protein kinase Akt. BV therapy also involves group III secretory phospholipase A2 in the management of respiratory and neurological diseases. BV activation of the cellular and humoral immune systems should be explored for the application of complementary medicine for the management of SARS-CoV-2 infections. BV "vaccination" is used to immunize against cytomegalovirus and can suppress metastases through the PLA2 and phosphatidylinositol-(3,4)-bisphosphate pathways. That BV shows efficacy for HIV and H1NI offers opportunity as a candidate for complementary therapy for protection against SARS-CoV-2.
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Affiliation(s)
- Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,School of Medicine, Kabale University, Kabale, Uganda
| | - Gniewko Niedbała
- Department of Biosystems Engineering, Faculty of Environmental Engineering and Mechanical Engineering, Poznan University of Life Sciences, Poznan, Poland
| | - Mohammed Alqarni
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Gerald Zirintunda
- Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Soroti, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Kevin Matama
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Helal F Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ngala Elvis Mbiydzenyuy
- Department of Basic Medical Sciences, Michael Chilufya Sata School of Medicine, Copperbelt University, Ndola, Zambia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Amany Magdy Beshbishy
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Japan
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University, Haining, China
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13
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Kalange M, Nansunga M, Kasozi KI, Kasolo J, Namulema J, Atusiimirwe JK, Ayikobua ET, Ssempijja F, Munanura EI, Matama K, Semuyaba I, Zirintunda G, Okpanachi AO. Correction to: Antimalarial combination therapies increase gastric ulcers through an imbalance of basic antioxidative-oxidative enzymes in male Wistar rats. BMC Res Notes 2020; 13:245. [PMID: 32423464 PMCID: PMC7236118 DOI: 10.1186/s13104-020-05084-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
An amendment to this paper has been published and can be accessed via the original article.
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14
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Adewale AO, Segun OO, Usman IM, Monima AL, Kegoye ES, Kasozi KI, Nalugo H, Ssempijja F. Morphometric study of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to the incidence of completely ossified superior transverse scapular ligament. BMC Musculoskelet Disord 2020; 21:733. [PMID: 33172458 PMCID: PMC7656716 DOI: 10.1186/s12891-020-03769-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 11/03/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Understanding of suprascapular notch (SSN) anatomy and relationship with scapular dimensions are vital in diagnosis, prevention, and assessment of suprascapular nerve entrapment syndrome. The study aimed to assess morphometry of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to scapulae with completely ossified superior transverse scapular ligaments. METHODS This was a cross-sectional analytical study conducted on 50 Ugandan dry scapulae. SSN types and prevalence of completely ossified superior transverse scapular ligament among dry scapulae were quantified and compared with previous data. Scapular dimensions were assessed by measuring scapular length (A), scapular width (B), glenoid length (C), and glenoid width (D). One-way ANOVA was used to compare scapular dimensions of scapulae with different SSN types, and Spearman's correlation coefficient was used to evaluate the correlation coefficient of scapular dimensions amongst groups. RESULTS Superior transverse scapular ligament (STSL) was completely ossified in 8% of cases. There was no significant (P > 0.05) difference between scapular dimensions of scapulae with completely ossified STSL compared to scapulae with other SSN types. Scapulae with completely ossified STSL showed strong negative (r = - 0.89137, r = - 0.877) correlations for its A, B respectively compared against D, this finding was not true to scapulae of other SSN types. Also, there were strong positive or negative (r > 0.7, r > - 0.7) correlations: for A, types I and III compared to type VI; for B, types I, III compared to VI; for C, type IV and VI; and for D, type III and VI. CONCLUSIONS The prevalence of completely ossified STSL is moderately high in the Ugandan population. Characteristics of the scapula (scapular dimensions) are not 'vital' but rather important or relevant for shoulder pathology with specific reference to suprascapular nerve entrapment syndrome due to completely ossified superior transverse scapular ligaments. Further correlation analyses of scapular dimensions of different SSN types in different populations are important.
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Affiliation(s)
- Adesanya Olamide Adewale
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda.
| | - Okeniran Olatayo Segun
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda
| | - Ibe Michael Usman
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda
| | - Ann Lemuel Monima
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda
| | - Eric Simidi Kegoye
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda
| | - Halima Nalugo
- Department of Anatomy, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Ishaka, Bushenyi, Uganda.
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15
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Kasozi KI, Nakimbugwe D, Ninsiima HI, Kasolo J, Matama K, Safiriyu AA, Owembabazi E, Ssempijja F, Okpanachi AO, Valladares MB. Calcium and s100a1 protein balance in the brain-heart axis in diabetic male Wistar rats. J Basic Clin Physiol Pharmacol 2020; 32:/j/jbcpp.ahead-of-print/jbcpp-2020-0074/jbcpp-2020-0074.xml. [PMID: 33098631 DOI: 10.1515/jbcpp-2020-0074] [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: 04/15/2019] [Accepted: 08/07/2020] [Indexed: 11/15/2022]
Abstract
Objectives Calcium deregulation in diabetes mellitus (DM) is central to the brain-heart axis pathology. This has led to the use of medical plants in complementary medicine such as Amaranthus hypochondriacus (GA). The objective of the study was to establish the effects of grain amaranth feed supplementation on calcium, s100al protein and antioxidant levels on the brain-heart axis in diabetic male Wistar rats. Methods The study involved six groups (n=5) with DM being induced in 20 rats. To the diabetic rats, Group I received mixtard®, Group II was positive control, Groups III and IV received GA feed supplementation at 25 and 50%. In the nondiabetic rats (n=10), Group V received 50% grain amaranth while Group VI was the negative control. The brain and heart tissues were harvested after five weeks and processed using standard methods. Results Grain amaranth feed supplementation led to improved calcium levels in DM as compared to the positive control. This also led to increased s100a1, antioxidant levels in the brain-heart axis during DM. This then protected the tissues against oxidative damage, thus preserving tissue function and structure. Conclusions Grain amaranth's actions on calcium signaling subsequently affected s100a1 protein levels, leading to improved tissue function in diabetes.
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Affiliation(s)
- Keneth Iceland Kasozi
- School of Medicine, Kabale University, Box 317 Kabale, Uganda
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh EH8 9JZ, United Kingdom
| | - Dorothy Nakimbugwe
- Department of Food Technology & Nutrition, School of Food Technology, Nutrition & Bio-Engineering, Makerere University, Kampala, Uganda
| | | | - Josephine Kasolo
- Department of Physiology, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Kevin Matama
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Abass Alao Safiriyu
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, India
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Elna Owembabazi
- School of Anatomical Science, University of the Witwatersrand, 29 Princess of Wales Terrace, Johannesburg, South Africa
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Alfred Omachonu Okpanachi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
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16
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Ayikobua ET, Kasolo J, Kasozi KI, Eze ED, Safiriyu A, Ninsiima HI, Kiyimba K, Namulema J, Jjesero E, Ssempijja F, Semuyaba I, Mwandah DC, Kimanje KR, Kalange M, Okpanachi AO, Nansunga M. Synergistic action of propolis with levodopa in the management of Parkinsonism in Drosophila melanogaster. J Complement Integr Med 2020; 17:jcim-2019-0136. [PMID: 32386191 DOI: 10.1515/jcim-2019-0136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 10/13/2019] [Indexed: 06/11/2023]
Abstract
Background The Phosphatase and tensin-induced putative kinase 1 (PINK1B9) mutant for Drosophila melanogaster is a key tool that has been used in assessing the pathology of Parkinsonism and its possible remedy. This research was targeted toward determining the effects of ethanolic extract of propolis, with levodopa therapy in the management of Parkinsonism. Method The PINK1B9 flies were divided into groups and fed with the different treatment doses of ethanoic extract of propolis. The treatment groups were subjected to 21 days of administration of propolis and the levodopa at different doses after which percentage climbing index, antioxidant activity and lifespan studies were done. Results Propolis alone improved motor activity, antioxidant and lifespan in Drosophila melanogaster than in PINK1 flies. Propolis in combination with levodopa significantly (P<0.05) improved physiological parameters at higher than lower concentrations in Parkinsonism Drosophila melanogaster demonstrating its importance in managing side effects associated with levodopa. Conclusion Propolis is a novel candidate as an alternative and integrative medicinal option to use in the management of Parkinsonism in both animals and humans at higher concentrations.
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Affiliation(s)
- Emmanuel Tiyo Ayikobua
- Department of Physiology, School of Health Sciences, Soroti University, 211Soroti, Uganda
- Department of Physiology, Faculty of Health Sciences, Busitema University Mbale Campus, Box 203Mbale, Uganda
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Institute of Biomedical Research Laboratory, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Josephine Kasolo
- Department of Physiology, Makerere University College of health Science, Box 7072, KampalaUganda
| | - Keneth Iceland Kasozi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Institute of Biomedical Research Laboratory, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Box 203Soroti, Uganda
| | - Ejike Daniel Eze
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Abass Safiriyu
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Institute of Biomedical Research Laboratory, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Herbert Izo Ninsiima
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Department of Physiology, School of Medicine, Kabale University, Box 317Kabale, Uganda
| | - Kennedy Kiyimba
- Department of Pharmacology, Faculty of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Jackline Namulema
- Department of Physiology, School of Health Sciences, Uzima University College - CUEA, P.O Box 2502-40100, Kisumu, Kenya
| | - Edward Jjesero
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Institute of Biomedical Research Laboratory, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University estern Campus, Box 71, Bushenyi, Uganda
| | - Ibrahim Semuyaba
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Daniel Chans Mwandah
- Department of Pharmacology, Faculty of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Kyobe Ronald Kimanje
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Muhamudu Kalange
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Alfred Omachonu Okpanachi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Institute of Biomedical Research Laboratory, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Miriam Nansunga
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Department of Physiology, Faculty of Biomedical Sciences, St. Augustine International University, P.O Box 88, Kampala, Uganda
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Kasozi KI, MacLeod E, Ssempijja F, Mahero MW, Matama K, Musoke GH, Bardosh K, Ssebuufu R, Wakoko-Studstil F, Echoru I, Ayikobua ET, Mujinya R, Nambuya G, Onohuean H, Zirintunda G, Ekou J, Welburn SC. Misconceptions on COVID-19 Risk Among Ugandan Men: Results From a Rapid Exploratory Survey, April 2020. Front Public Health 2020; 8:416. [PMID: 32850606 PMCID: PMC7405654 DOI: 10.3389/fpubh.2020.00416] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [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: 06/04/2020] [Accepted: 07/13/2020] [Indexed: 12/24/2022] Open
Abstract
Background: Transmission of COVID-19 in developing countries is expected to surpass that in developed countries; however, information on community perceptions of this new disease is scarce. The aim of the study was to identify possible misconceptions among males and females toward COVID-19 in Uganda using a rapid online survey distributed via social media. Methods: A cross-sectional survey carried out in early April 2020 was conducted with 161 Ugandans, who purposively participated in the online questionnaire that assessed understandings of COVID-19 risk and infection. Sixty-four percent of respondents were male and 36% were female. Results: We found significant divergences of opinion on gendered susceptibility to COVID-19. Most female respondents considered infection risk, symptoms, severe signs, and death to be equally distributed between genders. In contrast, male respondents believed they were more at risk of infection, severe symptoms, severe signs, and death (52.7 vs. 30.6%, RR = 1.79, 95% CI: 1.14-2.8). Most women did not share this perception and disagreed that males were at higher risk of infection (by a factor of three), symptoms (79% disagree), severe signs (71%, disagree), and death (70.2% disagree). Overall, most respondents considered children less vulnerable (OR = 1.12, 95% CI: 0.55-2.2) to COVID-19 than adults, that children present with less symptoms (OR = 1.57, 95% CI: 0.77-3.19), and that there would be less mortality in children (OR = 0.92, 95% CI: 0.41-1.88). Of female respondents, 76.4% considered mortality from COVID-19 to be different between the young and the elderly (RR = 1.7, 95% CI: 1.01-2.92) and 92.7% believed young adults would show fewer signs than the elderly, and 71.4% agreed that elderly COVID-19 patients would show more severe signs than the young (OR = 2.2, 95% CI: 1.4, 4.8). While respondents considered that all races were susceptible to the signs and symptoms of infection as well as death from COVID-19, they considered mortality would be highest among white people from Europe and the USA. Some respondents (mostly male 33/102, 32.4%) considered COVID-19 to be a "disease of whites" (30.2%). Conclusion: The WHO has identified women and children in rural communities as vulnerable persons who should be given more attention in the COVID-19 national response programs across Africa; however, our study has found that men in Uganda perceive themselves to be at greater risk and that these contradictory perceptions (including the association of COVID-19 with "the white" race) suggest an important discrepancy in the communication of who is most vulnerable and why. Further research is urgently needed to validate and expand the results of this small exploratory study.
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Affiliation(s)
- Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Ewan MacLeod
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Michael W Mahero
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Kampala, Uganda
| | - Grace Henry Musoke
- Faculty of Science and Technology, Cavendish University, Kampala, Uganda
| | - Kevin Bardosh
- Center for One Health Research, School of Public Health, University of Washington, Seattle, WA, United States
| | - Robinson Ssebuufu
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Florence Wakoko-Studstil
- Department of Criminal Justice & Sociology, College of Letters and Sciences, Columbus State University, Columbus, GA, United States
| | - Isaac Echoru
- Department of Anatomy, School of Medicine, Kabale University, Kabale, Uganda
| | | | - Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Grace Nambuya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Hope Onohuean
- School of Pharmacy, Kampala International University Western Campus, Kampala, Uganda
| | - Gerald Zirintunda
- Faculty of Agriculture and Animal Sciences, Busitema University, Tororo, Uganda
| | - Justine Ekou
- Faculty of Agriculture and Animal Sciences, Busitema University, Tororo, Uganda
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, International Campus, Zhejiang University, Haining, China
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18
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Echoru I, Kasozi KI, Usman IM, Mutuku IM, Ssebuufu R, Ajambo PD, Ssempijja F, Mujinya R, Matama K, Musoke GH, Ayikobua ET, Ninsiima HI, Dare SS, Eze ED, Bukenya EE, Keyune Nambatya G, MacLeod E, Welburn SC. University Lecturers and Students Could Help in Community Education About SARS-CoV-2 Infection in Uganda. Health Serv Insights 2020; 13:1178632920944167. [PMID: 32782429 PMCID: PMC7383606 DOI: 10.1177/1178632920944167] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 04/17/2020] [Accepted: 07/01/2020] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The World Health Organization has placed a lot of attention on vulnerable communities of Africa due to their chronically weak health care systems. Recent findings from Uganda show that medical staff members have sufficient knowledge but poor attitudes toward coronavirus disease 2019 (COVID-19) pandemic. AIM The aim of this study was to determine the knowledge, attitudes, and preparedness/practices of lecturers and students in the fight against COVID-19. METHOD This was a descriptive cross-sectional study of 103 lecturers and students both men and women of age group 18 to 69 years in western Uganda. Data were obtained through a pretested questionnaire availed online. RESULTS Knowledge on COVID-19 symptoms was highest in this order: fever > dry cough > difficulty breathing > fatigue > headache with no significant differences between lecturers and students. Knowledge of participants on transmission of COVID-19 was highest in the order of cough drops > contaminated surfaces > person-to-person contact > asymptomatic persons > airborne > zoonotic with no significant differences among lecturers and students. Lecturers and students were all willing to continue using personal protective equipment like masks, and personal practices such as covering the mouth while sneezing and coughing, no handshaking, and washing of hands with no significant differences in the responses. The positive attitudes that COVID-19 could kill, anyone can get COVID-19, and willing to abide by the set regulations against the pandemic showed personal concerns and desired efforts against COVID-19. CONCLUSION The study identifies lecturers and students as potential stakeholders in the fight against community transmission of COVID-19.
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Affiliation(s)
- Isaac Echoru
- School of Medicine, Kabale University, Kabale, Uganda
| | - Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, and College of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK
| | - Ibe Michael Usman
- Faculty of Biomedical Sciences, Kampala International University Western, Bushenyi, Uganda
| | | | - Robinson Ssebuufu
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Patricia Decanar Ajambo
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western, Bushenyi, Uganda
| | - Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western, Bushenyi, Uganda
| | - Kevin Matama
- School of Pharmacy, Kampala International University Western Campus, Bushenyi, Uganda
| | - Grace Henry Musoke
- Faculty of Science and Technology, Cavendish University, Kampala, Uganda
| | | | | | - Samuel Sunday Dare
- School of Medicine, Kabale University, Kabale, Uganda
- Infection Medicine, Deanery of Biomedical Sciences, and College of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK
| | - Ejike Daniel Eze
- School of Medicine, Kabale University, Kabale, Uganda
- Infection Medicine, Deanery of Biomedical Sciences, and College of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK
| | | | - Grace Keyune Nambatya
- Directorate of Research, Natural Chemotherapeutics Research Institute, Ministry of Health, Kampala, Uganda
| | - Ewan MacLeod
- Infection Medicine, Deanery of Biomedical Sciences, and College of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, and College of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK
- Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, International Campus, Zhejiang University, Haining, Peoples Republic of China
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19
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Usman IM, Ssempijja F, Ssebuufu R, Lemuel AM, Archibong VB, Ayikobua ET, Aruwa JO, Kembabazi S, Kegoye ES, Ayuba JT, Okeniran OS, Echoru I, Adeoye A, Mujinya R, Nankya V, Kasozi KI. Community Drivers Affecting Adherence to WHO Guidelines Against COVID-19 Amongst Rural Ugandan Market Vendors. Front Public Health 2020; 8:340. [PMID: 32733839 PMCID: PMC7357280 DOI: 10.3389/fpubh.2020.00340] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [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: 05/15/2020] [Accepted: 06/17/2020] [Indexed: 11/23/2022] Open
Abstract
Background: Market vendors occupy a strategic position in the fight against the spread of SARS CoV-2 in rural Uganda. To successfully contain the spread of the virus, special attention needs to be given to this set of people by assessing the type of information, source of information, and practices they inculcate as regards adherence to WHO guidelines in the fight against COVID-19 in Uganda. The study aimed to assess the role of information sources, education level, and phone internet connectivity in influencing COVID-19 knowledge among the rural market vendors; and the relationship existing between knowledge, attitude, and practices among them. Methods: The study was a descriptive cross-sectional study among rural market vendors (n = 248) in southwestern Uganda. Information was collected using a questionnaire and descriptively presented as frequency and percentages. Results: The study showed that the majority of the rural market vendors had sufficient information regarding COVID-19 with the majority being female individuals and have attained a secondary level of education, The general percentage score for knowledge, attitude, and practices were (75.57, 82.6, and 76.50% respectively). There was a positive correlation between attitude and practices (r = 0.17, p = 0.007), as well as their knowledge with practices (r = 0.29, p < 0.001). The majority of the people in the population did not have their phones connected to the internet (OR = 1.96, 95%CI: 1.16-3.31, P = 0.01). The majority of people received their information regarding COVID-19 from one source (radio) (OR = 1.55). Conclusion: Where and how the rural market vendors get their information and education level are vital in breaking COVID 19 infection circle in line with WHO guidelines. Therefore, sources of information and education level played a key role in molding their knowledge and practices. However, the level of knowledge on COVID 19 among our respondents was not linked with phone internet connectivity.
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Affiliation(s)
- Ibe Michael Usman
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Fred Ssempijja
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Robinson Ssebuufu
- Faculty of Clinical Medicine and Dentistry, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Ann Monima Lemuel
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Victor Bassey Archibong
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | | | - Joshua Ojodale Aruwa
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Stellamaris Kembabazi
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Eric Simidi Kegoye
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - John Tabakwot Ayuba
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Olatayo Segun Okeniran
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Isaac Echoru
- School of Medicine, Kabale University, Kabale, Uganda
| | - Azeez Adeoye
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Regan Mujinya
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
| | - Viola Nankya
- School of Nursing, Kampala International University Teaching Hospital, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Faculty of Biomedicals Sciences, Kampala International University Western Campus, Bushenyi, Uganda
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
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Ssempijja F, Iceland Kasozi K, Daniel Eze E, Tamale A, Ewuzie SA, Matama K, Ekou J, Bogere P, Mujinya R, Musoke GH, Atusiimirwe JK, Zirintunda G, Kalange M, Lyada J, Kiconco R, Pius T, Nandala C, Kamugisha RM, Hamira Y, Fernandez EM, Musinguzi SP. Consumption of Raw Herbal Medicines Is Associated with Major Public Health Risks amongst Ugandans. J Environ Public Health 2020; 2020:8516105. [PMID: 32565841 PMCID: PMC7291314 DOI: 10.1155/2020/8516105] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 05/09/2020] [Indexed: 12/15/2022]
Abstract
Background Community consumption of herbal plants in developing countries is a common practice, however, scarcity of information on their physiochemical composition is a major public health concern. In Uganda, Vernonia amygdalina is of interest in rural communities due to its therapeutical action on both bacterial and protozoal parasites, however no studies have been conducted to assess the heavy metal concentrations in traditional plants used in alternative medicine. The aim of the study was to establish concentrations of heavy metals in Vernonia amygdalina, model the estimated daily intake (EDI), and assess both the non-cancer-related health risk using the target hazard quotient (THQ), and the risk related to cancer through the incremental lifetime cancer risk (ILCR) for the Ugandan population. Methods Leaves of Vernonia amygdalina were collected from 20 georeferenced villages and processed into powder in the laboratory using standard methods. These were then analyzed in the laboratory using an atomic absorption spectrometer for lead (Pb), chromium (Cr), copper (Cu), zinc (Zn), cobalt (Co), iron (Fe), cadmium (Cd), and nickel (Ni). Concentrations were compared against the World Health Organization (WHO) limits. The EDI, THQ, and ILCR were modelled and significance was measured at 95% confidence. Results The study showed that mean ± SEM concentrations of heavy metals were highest in the order of Cr, 121.8 ± 4.291 ppm > Ni, 84.09 ± 2.725 ppm > Zn, 53.87 ± 2.277 ppm > Pb, 40.61 ± 3.891 ppm > Cu, 28.75 ± 2.202 ppm > Fe, 14.15 ± 0.7271 ppm > Co, 7.923 ± 0.7674 ppm > Cd, 0.1163 ± 0.005714 ppm. Concentrations of Pb, Cr, Zn, Co, and Ni were significantly higher than the WHO limits. The EDI was significantly higher in children than in adults, demonstrating an increased risk of toxicity in children. The THQ and ILCR were over 1000 times higher in all Ugandans, demonstrating the undesirable health risks following oral consumption of Vernonia amygdalina due to very high Cr and Ni toxicities, respectively. Conclusion Consumption of raw Vernonia amygdalina was associated with a high carcinogenic risk, demonstrating a need to enact policies to promote physiochemical screening of herbal medicines used in developing countries against toxic compounds.
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Affiliation(s)
- Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Ejike Daniel Eze
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Department of Physiology, School of Medicine, Kabale University, Box 317, Kabale, Uganda
| | - Andrew Tamale
- Department of Wildlife and Aquatic Resources, School of Veterinary Medicine, College of Veterinary Medicine and Biosecurity, Makerere University, Box 7062, Kampala, Uganda
- Department of Public Health, School of Allied Health, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Sylvia Anurika Ewuzie
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Kevin Matama
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Justine Ekou
- Department of Animal Production, Faculty of Agriculture and Animal Sciences, Busitema University, Arapai Campus, Box 203, Soroti, Uganda
| | - Paul Bogere
- Department of Animal Production, Faculty of Agriculture and Animal Sciences, Busitema University, Arapai Campus, Box 203, Soroti, Uganda
| | - Regan Mujinya
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Grace Henry Musoke
- Faculty of Science and Technology, Cavendish University, Box 33145, Kampala, Uganda
| | - Jovile Kasande Atusiimirwe
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Gerald Zirintunda
- Department of Animal Production, Faculty of Agriculture and Animal Sciences, Busitema University, Arapai Campus, Box 203, Soroti, Uganda
| | - Muhamudu Kalange
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Joel Lyada
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Ritah Kiconco
- Department of Medical Laboratory Sciences, School of Allied Health, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Theophilus Pius
- Department of Medical Laboratory Sciences, School of Allied Health, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Christopher Nandala
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Roland Mugisha Kamugisha
- Department of Clinical Pharmacy and Pharmacy Practice, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Yunusu Hamira
- Department of Animal Production, Faculty of Agriculture and Animal Sciences, Busitema University, Arapai Campus, Box 203, Soroti, Uganda
| | - Edgar Mario Fernandez
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Simon Peter Musinguzi
- Department of Microbiology and Immunology, School of Medicine, Kabale University, Box 317, Kabale, Uganda
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Kalange M, Nansunga M, Kasozi KI, Kasolo J, Namulema J, Atusiimirwe JK, Ayikobua ET, Ssempijja F, Munanura EI, Matama K, Semuyaba I, Zirintunda G, Okpanachi AO. Antimalarial combination therapies increase gastric ulcers through an imbalance of basic antioxidative-oxidative enzymes in male Wistar rats. BMC Res Notes 2020; 13:230. [PMID: 32326975 PMCID: PMC7178572 DOI: 10.1186/s13104-020-05073-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 01/23/2020] [Accepted: 04/16/2020] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE Antimalarials are globally used against plasmodium infections, however, information on the safety of new antimalarial combination therapies on the gastric mucosa is scarce. The aim of this study was to investigate the effects of Artesunate-Amodiaquine and Artemether-Lumefantrine on ulcer induction. Malondialdehyde (MDA), reduced glutathione (GSH) and major histological changes in male Wistar rats following ulcer induction using Indomethacin were investigated. Gastric ulcers were in four groups; Group I was administered Artesunate, group II received Artesunate-Amodiaquine, group III received Artemether-Lumefantrine, and group IV was a positive control (normal saline). Group V was the negative control consisting of healthy rats. RESULTS Antimalarial combination therapies were associated with a high gastric ulcer index than a single antimalarial agent, Artesunate. In addition, levels of MDA were significantly higher in the combination of therapies while levels of GSH were lower in comparison to Artesunate and the negative control. Microscopically, antimalarial combination therapies were associated with severe inflammation and tissue damage than Artesunate in the gastric mucosa showing that antimalarial combination therapies exert their toxic effects through oxidative stress mechanisms, and this leads to cellular damage. Findings in this study demonstrate a need to revisit information on the pharmacodynamics of major circulating antimalarial agents in developing countries.
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Affiliation(s)
- Muhamudu Kalange
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda.
| | - Miriam Nansunga
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Keneth Iceland Kasozi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda.
| | - Josephine Kasolo
- Department of Physiology, College of Health Sciences, Makerere University, Box 7062, Kampala, Uganda
| | - Jackline Namulema
- Department of Physiology, Faculty of Medicine, Uzima University College CUEA, Box 2502, Kisumu, Kenya
| | - Jovile Kasande Atusiimirwe
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Emmanuel Tiyo Ayikobua
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda.,Department of Physiology, Faculty of Biomedical Sciences, School of Medicine, Soroti University, Soroti, Uganda.,Department of Physiology, Faculty of Health Sciences, Busitema University, Mbale, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Edson Ireeta Munanura
- Department of Pharmacy, College of Health Sciences, Makerere University, Box 7062, Kampala, Uganda.,Department of Therapeutics and Toxicology, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Kevin Matama
- Department of Therapeutics and Toxicology, School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Ibrahim Semuyaba
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
| | - Gerald Zirintunda
- Department of Animal Production, Faculty of Agriculture and Animal Sciences, Busitema University Arapai Campus, Box 203, Soroti, Uganda
| | - Alfred Omachonu Okpanachi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Box 71, Bushenyi, Uganda
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22
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Kasozi KI, Mujinya R, Bogere P, Ekou J, Zirintunda G, Ahimbisibwe S, Matama K, Ninsiima HI, Echoru I, Ayikobua ET, Ssimbwa G, Musinguzi SP, Muyinda R, Ssempijja F, Matovu H, MacLeod E, Anderson NE, Welburn SC. Pandemic panic and anxiety in developing countries. Embracing One Health offers practical strategies in management of COVID-19 for Africa. Pan Afr Med J 2020; 35:3. [PMID: 32528614 PMCID: PMC7266473 DOI: 10.11604/pamj.2020.35.3.22637] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 04/10/2020] [Indexed: 12/03/2022] Open
Affiliation(s)
- Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, United Kingdom.,Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Regan Mujinya
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Paul Bogere
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Box 236 Tororo, Uganda
| | - Justine Ekou
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Box 236 Tororo, Uganda
| | - Gerald Zirintunda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Box 236 Tororo, Uganda
| | - Salaviriuse Ahimbisibwe
- The Royal (Dick) School of Veterinary Studies and the Roslin Institute, University of Edinburgh, Roslin, EH25 9RG, United Kingdom
| | - Kevin Matama
- Department of clinical pharmacy and Pharmacy practice, School of Pharmacy, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Herbert Izo Ninsiima
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda.,Department of Physiology, School of Medicine, Kabale University, Kabale, Uganda
| | - Isaac Echoru
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda.,Department of Anatomy, School of Medicine, Kabale University, Kabale, Uganda
| | - Emmanuel Tiyo Ayikobua
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda.,Department of Physiology, School of Health Sciences, Busitema University.,Department of Physiology, School of Health Sciences, Soroti University, Soroti, Uganda
| | - Godfrey Ssimbwa
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda.,Department of Physiology, School of Health Sciences, Busitema University
| | - Simon Peter Musinguzi
- Department of Microbiology and Immunology, School of Medicine, Kabale University, Kabale, Uganda
| | - Robert Muyinda
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Box 236 Tororo, Uganda
| | - Fred Ssempijja
- Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71 Bushenyi, Uganda
| | - Henry Matovu
- Department of Animal Production and Management, Faculty of Agriculture and Animal Sciences, Busitema University, Box 236 Tororo, Uganda
| | - Ewan MacLeod
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, United Kingdom
| | - Neil Euan Anderson
- The Royal (Dick) School of Veterinary Studies and the Roslin Institute, University of Edinburgh, Roslin, EH25 9RG, United Kingdom
| | - Susan Christina Welburn
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, United Kingdom.,Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, International Campus, Zhejiang University, 718 East Haizhou Road, Haining, Zheijang 314400, Peoples Republic of China
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23
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Kasozi KI, Mujinya R, Bogere P, Ekou J, Zirintunda G, Ahimbisibwe S, Matama K, Ninsiima HI, Echoru I, Ayikobua ET, Ssimbwa G, Musinguzi SP, Muyinda R, Ssempijja F, Matovu H, MacLeod E, Anderson NE, Welburn SC. Pandemic panic and anxiety in developing countries. Embracing One Health offers practical strategies in management of COVID-19 for Africa. Pan Afr Med J 2020. [DOI: 10.11604/pamj.supp.2020.35.2.22637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Ayuba JT, Echoru I, Ssempijja F, Lemuel Ann M, Edgar F, Buhari M. Sexual dimorphism in the lip print pattern and size among Ugandan, Kenyan and Somali population. Forensic Science International: Reports 2019. [DOI: 10.1016/j.fsir.2019.100012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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25
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Kasozi KI, Bukenya A, Eze ED, Kasolo J, Tayebwa DS, Ssempijja F, Suubo J, Tamale A, Echoru I, Ntulume I, Onkoba SK, Micheni LN, Ayikobua ET, Asiimwe OH, Kalange M. Low concentrations of Lactobacillus rhamnosus GG (Yoba ®) are safe in male Drosophila melanogaster. BMC Res Notes 2019; 12:269. [PMID: 31088517 PMCID: PMC6518721 DOI: 10.1186/s13104-019-4297-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 04/09/2019] [Accepted: 05/03/2019] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE The purpose of the study was to generate information on the safety of probiotics, thus the study objectives were to evaluate the effects of Yoba® on basic physiochemical properties. The study assessed male w1118 Drosophila melanogaster which were provided food supplemented with Yoba® at 1%, 3%, 6%, and 12% on motor function, total protein, catalase activity, and hydrogen peroxide scavenging activity and lifespan. RESULTS Yoba® at high concentration (≥ 6%) increased locomotor activity in Drosophila melanogaster, however, total protein, catalase, and hydrogen peroxide scavenging activity were significantly higher at 1% Yoba® compared to 3%, 6%, and 12% Yoba®. Yoba consumed at 1% was associated with greater physiological benefits in Drosophila melanogaster. Findings in the study offer a rationale for the consumption of Yoba® at 1% in humans as is currently being promoted by the Yoba for Life consortium, however, high concentrations of Yoba® would disrupt physiological function as shown by this study.
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Affiliation(s)
- Keneth Iceland Kasozi
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Aisha Bukenya
- School of Pharmacy, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Ejike Daniel Eze
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
- Department of Biomedical Sciences, School of Medicine, Kabale University, Kabale, Uganda
| | - Josephine Kasolo
- Department of Physiology, College of Health Sciences, Makerere University, Box 7062, Kampala, Uganda
| | - Dickson Stuart Tayebwa
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Box 7062, Kampala, Uganda
| | - Fred Ssempijja
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Joy Suubo
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Andrew Tamale
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Box 7062, Kampala, Uganda
| | - Isaac Echoru
- Department of Anatomy, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Ibrahim Ntulume
- Department of Microbiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Sarah Kemuma Onkoba
- Department of Microbiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Lisa Nkatha Micheni
- Department of Microbiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Emmanuel Tiyo Ayikobua
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Oscar Hilary Asiimwe
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
| | - Muhamudu Kalange
- Department of Physiology, Faculty of Biomedical Sciences, Kampala International University Western Campus, Box 71, Bushenyi, Uganda
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