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Haq T, Tomalika N, Mohsena M, Momtaz H, Banu A, Chowdhury MMH, Hashem KN, Tagar MM, Morshed MS, Sayeed MA. Vitamin D levels in seven non-identical occupational groups entail redefining of existing vitamin D deficiency diagnostic cut off level for native Bangladeshi population. IMC Journal of Medical Science 2023. [DOI: 10.55010/imcjms.17.011] [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: 03/18/2023] Open
Abstract
Background and objectives: Recent publications have reported alarming prevalence of hypovitaminosis D in South Asian countries including Bangladesh. But, data on vitamin D levels in different occupational groups are lacking. This study addressed the prevalence of hypovitaminosis D in different occupational groups of Bangladesh. Additionally, the study estimated parathyroid hormone, phosphate, calcium and metabolic syndrome in these groups to see the effect of hypovitaminosis D on these parameters.
Materials and method: Seven diverse occupational groups (agrarian workers, rickshaw-pullers, young cricketers and footballers, fishermen, dry fish industry workers, garment-workers and medical students) of Bangladesh were selected based on grade of physical activity and level of sun exposure. Blood was collected for the estimation of 25(OH) vitamin D, fasting glucose,lipid profiles, calcium, phosphate, magnesium and intact parathyroid (iPTH) hormone. Multiple comparisons of these variables among the 7 groups were estimated by ANOVA.
Results: A total of 785 (m / f = 359 / 426) participants volunteered. Of them, 54.2% had vitamin D deficiency. Metabolic syndrome was 5% and showed no significant association with hypovitaminosis D (x2 = 0.9, p=0.43). For biophysical characteristics, the mean (±SD) values of age, body mass index, waist to hip ratio and waist to height ratio were – 33.8±16.3y, 22.3±4.1 kg/m2, 0.87±0.06 and 0.39±0.16, respectively. The values for vitamin D (ng/ml), calcium (mg/dl), iPTH (pgm/ml) and phosphate (mg/dl) were 20.25±13.1, 9.57±1.85, 38.22±24.54 and 4.18±0.81, respectively. The comparisons of vitamin D and other related variables among the groups (ANOVA) showed vitamin D level in the garments worker was significantly (p<0.01) higher from other 6 groups. Likewise, compared with other six, rickshaw-pullers had significantly higher calcium level. Calcium, phosphate and parathyroid hormone did not show any change with decreasing vitamin D level (high to low quartile: Q4→Q1), though parathyroid hormone increased significantly at the lowest vitamin D level (Q1:<11.8ng/ml: p=0.002).
Conclusion: The prevalence of hypovitaminosis D was high irrespective of occupations, site (rural/urban), social class and sun-exposure. Overall, vitamin D level was low though varied among the groups. Despite minimum and maximum sun-exposure, the garments workers had the highest and the fishermen had the lowest vitamin D levels, respectively. Calcium level was normal in all groups. Calcium, phosphate and parathyroid hormone did not show any changes with decreasing vitamin D, though parathyroid hormone increased significantly when vitamin D decreased to the lowest quartile. The findings indicate that the specific cut off value for vitamin D deficiency needs to be determined for population of a given geographic area.
IMC J Med Sci. 2023; 17(2):001. DOI: https://doi.org/10.55010/imcjms.17.011
*Correspondence: M Abu Sayeed, Department of Community Medicine, Ibrahim Medical College, 1/A, Ibrahim Sarani, Segunbagicha, Dhaka 1000, Bangladesh. Email: sayeed1950@gmail.com
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Affiliation(s)
- Tahniyah Haq
- Department of Endocrinology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Nehlin Tomalika
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh
| | - Masuda Mohsena
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh
| | - Hasina Momtaz
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh
| | - Akhter Banu
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | | | - Kazi Natasha Hashem
- Department of Gynaecology & Obstetrics, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM), Shahbag, Dhaka, Bangladesh
| | - Md Mohiuddin Tagar
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh
| | | | - MA Sayeed
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh
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Islam MM, Alam R, Chung HJ, Emon NU, Fazlul Kabir M, Rudra S, Alam S, Ullah A, Hong ST, Aktar Sayeed M. Chemical, Pharmacological and Computerized Molecular Analysis of Stem's Extracts of Bauhinia scandens L. Provide Insights into the Management of Diarrheal and Microbial Infections. Nutrients 2022; 14:nu14020265. [PMID: 35057446 PMCID: PMC8778859 DOI: 10.3390/nu14020265] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/31/2021] [Accepted: 01/04/2022] [Indexed: 02/06/2023] Open
Abstract
Bauhinia scandens L. (Family: Fabaceae) is commonly used to treat cholera, diarrhea, asthma, and diabetes disorder in integrative medicine. This study aimed to screen the presence of phytochemicals (preliminary and UPLC-QTOF–M.S. analysis) and to examine the pharmacological activities of Bauhinia scandens L. stems (MEBS) stem extracts. Besides, in silico study was also implemented to elucidate the binding affinity and drug capability of the selected phytochemicals. In vivo anti diarrheal activity was investigated in mice models. In vitro, antibacterial and antifungal properties of MEBS against several pathogenic strains were evaluated using the disc diffusion method. In addition, in silico study has been employed using Discovery studio 2020, UCFS Chimera, PyRx autodock vina, and online tools. In the anti-diarrheal investigation, MEBS showed a significant dose-dependent inhibition rate in all three methods. The antibacterial and antifungal screening showed a remarkable zone of inhibition, of the diameter 14–26 mm and 12–28 mm, by MEBS. The present study revealed that MEBS has remarkable anti-diarrheal potential and is highly effective in wide-spectrum bacterial and fungal strains. Moreover, the in silico study validated the results of biological screenings. To conclude, MEBS is presumed to be a good source in treating diarrhea, bacterial and fungal infections.
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Affiliation(s)
- Md Minarul Islam
- Department of Biomedical Sciences and Institute for Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Korea; (M.M.I.); (S.-T.H.)
| | - Rashedul Alam
- Department of Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Korea; (R.A.); (A.U.)
| | - Hea-Jong Chung
- Gwanju Center, Korea Basic Science Institute, Gwanju 61715, Korea;
| | - Nazim Uddin Emon
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Chattogram 4318, Bangladesh;
| | | | - Sajib Rudra
- Department of Botany, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh;
| | - Safaet Alam
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh;
| | - Ahsan Ullah
- Department of Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Korea; (R.A.); (A.U.)
| | - Seong-Tshool Hong
- Department of Biomedical Sciences and Institute for Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Korea; (M.M.I.); (S.-T.H.)
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Chattogram 4318, Bangladesh;
- Correspondence:
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Emon NU, Rudra S, Alam S, Haidar IKA, Paul S, Richi FT, Shahriar S, Sayeed MA, Tumpa NI, Ganguly A. Chemical, biological and protein-receptor binding profiling of Bauhinia scandens L. stems provide new insights into the management of pain, inflammation, pyrexia and thrombosis. Biomed Pharmacother 2021; 143:112185. [PMID: 34543985 DOI: 10.1016/j.biopha.2021.112185] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 08/17/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 01/06/2023] Open
Abstract
Bauhinia scandens L. (Family, Fabaceae) is a medicinal plant used for conventional and societal medication in Ayurveda. The present study has been conducted to screen the chemical, pharmacological and biochemical potentiality of the methanol extracts of B. scandens stems (MEBS) along with its related fractions including carbon tetrachloride (CTBS), di-chloromethane (DMBS) and n-butanol (BTBS). UPLC-QTOF-MS has been implemented to analyze the chemical compounds of the methanol extracts of Bauhinia scandens stems. Additionally, antinociceptive and anti-inflammatory effects were performed by following the acetic acid-induced writhing test and formalin-mediated paw licking test in the mice model. The antipyretic investigation was performed by Brewer Yeast induced pyrexia method. The clot lysis method was implemented to screen the thrombolytic activity in human serum. Besides, the in silico study was performed for the five selected chemical compounds of Bauhinia scandens, found by UPLC-QTOF-MS By using Discover Studio 2020, UCSF Chimera, PyRx autodock vina and online tools. The MEBS and its fractions exhibited remarkable inhibition in dose dependant manner in the antinociceptive and antiinflammatory investigations. The antipyretic results of MEBS and DMBS were close to the standard drug indomethacin. Investigation of the thrombolytic effect of MEBS, CTBS, DMBS, and BTBS revealed notable clot-lytic potentials. Besides, the phenolic compounds of the plant extracts revealed strong binding affinity to the COX-1, COX-2, mPGES-1 and plasminogen activator enzymes. To recapitulate, based on the research work, Bauhinia scandens L. stem and its phytochemicals can be considered as prospective wellsprings for novel drug development and discovery by future researchers.
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Affiliation(s)
- Nazim Uddin Emon
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Chattogram 4318, Bangladesh
| | - Sajib Rudra
- Department of Botany, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Safaet Alam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh.
| | | | - Susmita Paul
- Department of Botany, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Fahmida Tasnim Richi
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Saimon Shahriar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Chattogram 4318, Bangladesh.
| | - Nadia Islam Tumpa
- Department of Microbiology, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Amlan Ganguly
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh.
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Nishi SI, Barua N, Sayeed MA, Tareq AM, Mina SB, Emran TB, Dhama K. IN VIVO AND IN VITRO EVALUATION OF PHARMACOLOGICAL ACTIVITIES OF Hedychium coccineum RHIZOMES EXTRACT. JEBAS 2021; 9:335-342. [DOI: 10.18006/2021.9(3).335.342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
The study reports the in vivo antidiarrheal and in vitro anthelmintic, cytotoxic, and thrombolytic activity of methanol extract of Hedychium coccineum rhizomes (MEHC). The antidiarrheal activity was determined using Castor oil-induced diarrhea and Gastrointestinal motility test in mice at the doses of 200 and 400 mg/kg body weight, whereas an aquarium worm, Tubifex tubifex, was used to determine the anthelmintic activity. The cytotoxic and thrombolytic activity of MEHC was performed by Brine shrimp lethality bioassay and clot lysis method respectively. In antidiarrheal, castor oil-induced diarrhea and gastrointestinal motility exhibited a significant reduction in diarrhea and defecation and an extremely significant inhibition in intestinal motility and peristalsis index by 200 and 400 mg/kg of MEHC. The MEHC (5, 10, and 20 mg/mL) showed a significant dose-dependent manner paralysis time and times to death in multiple comparisons to the different levamisole concentrations (0.5, 0.8, and 1 mg/mL) at in vitro anthelmintic activity. The brine shrimp lethality bioassay exhibited a weak LC50 (681.95 µg/mL; R² = 0.951) while in thrombolytic a significant percentage of clot lysis (32.70%, P < 0.05) demonstrated. The findings demonstrate that H. coccineum rhizomes could be potential sources for biological activity.
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Fahad FI, Barua N, Islam MS, Sayem SAJ, Barua K, Uddin MJ, Chy MNU, Adnan M, Islam MN, Sayeed MA, Emran TB, Simal-Gandara J, Pagano E, Capasso R. Investigation of the Pharmacological Properties of Lepidagathis hyalina Nees through Experimental Approaches. Life (Basel) 2021; 11:life11030180. [PMID: 33668978 PMCID: PMC7996513 DOI: 10.3390/life11030180] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [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: 01/28/2021] [Revised: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 12/15/2022] Open
Abstract
Lepidagathis hyalina Nees is used locally in Ayurvedic medicine to treat coughs and cardiovascular diseases. This study explored its pharmacological potential through in vivo and in vitro approaches for the metabolites extracted (methanolic) from the stems of L. hyalina. A qualitative phytochemical analysis revealed the presence of numerous secondary metabolites. The methanol extract of L. hyalina stems (MELHS) showed a strong antioxidative activity in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) and reducing power assays, and in the quantitative (phenolic and flavonoid) assay. Clot lysis and brine shrimp lethality bioassays were applied to investigate the thrombolytic and cytotoxic activities, respectively. MELHS exhibited an expressive percentage of clot lysis (33.98%) with a moderately toxic (115.11 μg/mL) effect. The in vivo anxiolytic activity was studied by an elevated plus maze test, whereas the antidepressant activity was examined by a tail suspension test and forced swimming test. During the anxiolytic evaluation, MELHS exhibited a significant dose-dependent reduction of anxiety, in which the 400 mg/kg dose of the extract showed 78.77 ± 4.42% time spent in the open arm in the elevated plus maze test. In addition, MELHS demonstrated dose-dependent and significant activities in the tail suspension test and forced swimming test, whereas the 400 mg/kg dose of the extract showed 87.67 ± 6.40% and 83.33 ± 6.39% inhibition of immobile time, respectively. Therefore, the current study suggests that L. hyalina could be a potential source of anti-oxidative, cytotoxic, thrombolytic, anxiolytic, and antidepressant agents. Further study is needed to determine the mechanism behind the bioactivities.
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Affiliation(s)
- Fowzul Islam Fahad
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Niloy Barua
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Md. Shafiqul Islam
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Syed Al Jawad Sayem
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Koushik Barua
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Mohammad Jamir Uddin
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Md. Nazim Uddin Chy
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Md. Adnan
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
- Department of Bio-Health Convergence, College of Biomedical Science, Kangwon National University, Chuncheon 24341, Korea
| | - Mohammad Nazmul Islam
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (F.I.F.); (N.B.); (M.S.I.); (S.A.J.S.); (K.B.); (M.J.U.); (M.N.U.C.); (M.A.); (M.N.I.)
- Correspondence: (M.A.S.); (T.B.E.); (J.S.-G.); (R.C.); Tel.: +880-1554-310162 (M.A.S.); +880-1819-942214 (T.B.E.); +34-988-387000 (J.S.-G.); +39-081-678664 (R.C.)
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Correspondence: (M.A.S.); (T.B.E.); (J.S.-G.); (R.C.); Tel.: +880-1554-310162 (M.A.S.); +880-1819-942214 (T.B.E.); +34-988-387000 (J.S.-G.); +39-081-678664 (R.C.)
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, Ourense Campus—University of Vigo, E32004 Ourense, Spain
- Correspondence: (M.A.S.); (T.B.E.); (J.S.-G.); (R.C.); Tel.: +880-1554-310162 (M.A.S.); +880-1819-942214 (T.B.E.); +34-988-387000 (J.S.-G.); +39-081-678664 (R.C.)
| | - Ester Pagano
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy;
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
- Correspondence: (M.A.S.); (T.B.E.); (J.S.-G.); (R.C.); Tel.: +880-1554-310162 (M.A.S.); +880-1819-942214 (T.B.E.); +34-988-387000 (J.S.-G.); +39-081-678664 (R.C.)
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Hoque MA, Annur BM, Sayeed MA, Mamun MA. Risk Factors of Malnutrition in Under-5 Children of Slum Area in Dhaka City. Mymensingh Med J 2021; 30:196-201. [PMID: 33397874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Malnutrition is a serious public health problem that has been linked to increase risk of morbidity and mortality in slums of Dhaka city and where the prevalence of malnutrition is very high. This study was conducted to evaluate the risk factors of malnutrition among under-5 children of selective slum area in Dhaka City. This cross sectional study was conducted from January 2016 to December 2019, among 500 under-5 children selected by random sampling technique from Agargaon and Beribadh slums of Dhaka city. Anthropometric measurements were taken using standard methods those were weight, height, MUAC and age. A questionnaire was ready for data collection containing episode of diseases, breast feeding status, complementary feeding, family size, family income, maternal education status, housing, source of drinking water etc in under-5 children. Data were analyzed by using SPSS version 21.0. Among 500 children from slums area, malnutrition was present in 220(44%) cases. Out of them 115(23%) children were wasted, 205(41%) children were stunted and 175(35%) children were underweight. Malnutrition was found significantly high among non-breast feed babies, who breast feed only for 6 months, in whom colostrum was not given and also when complimentary feeding was not given properly (p<0.05). Malnourished children were found significantly higher among illiterate mothers and those who used Kancha house (p<0.05). Wasting, stunting and underweight were more with increasing family size. There were a decreased number of malnutrition cases when family income rises. Diarrhoea and ARI was significantly associated with malnutrition (p<0.05). Large number of children in slum areas of Dhaka city was suffering from malnutrition. Malnutrition was significantly higher among children who did not get colostrum; non-breast fed and got improper complimentary feeding. Maternal illiteracy, living in Kancha house, large family size, family income and associated disease condition were also contributed to malnutrition.
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Affiliation(s)
- M A Hoque
- Dr Md Aynal Hoque, Associate Professor, Department of Paediatrics, Dhaka Shishu (Children) Hospital, Dhaka, Bangladesh; E-mail:
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Aziz MAI, Barua N, Tareq AM, Alam N, Prova RJ, Mamun MN, Sayeed MA, Chowdhury MAU, Emran TB. Possible neuropharmacological effects of Adenia trilobata (Roxb.) in the Swiss albino mice model. Futur J Pharm Sci 2020. [DOI: 10.1186/s43094-020-00102-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Background
Known colloquially as akandaphal in Bangladesh, Adenia trilobata has some traditional uses. Its leaves and stems are extracted with pure methanol (MEATL, MEATS) and fractioned by n-hexane (NFATL, NFATS). The in vivo anxiolytic activity was evaluated by elevated plus maze (EPM) testing and hole-board test (HBT), whilst the locomotor activity was examined using the open-field test (OFT) and hole-cross test (HCT) and the antidepressant activity was assessed with the forced swimming test (FST) and the tail suspension test (TST).
Results
Regarding the anxiolytic activity, the 400-mg/kg doses of MEATL, NFATL, MEATS and NFATS exhibited maximum percentages of entry into the open arm of 33.85%, 32.23%, 30.06% and 41.84%, respectively, compare with the diazepam (69.33%). During HBT, MEATL (400 mg/kg) and NFATL (400 mg/kg) demonstrated 51.67 ± 0.88 and 57.67 ± 3.18 instances of head-dipping relative to diazepam (64.33 ± 3.16), whilst the locomotor activity showed a dose-dependent reduction in square movements and number of hole crossings. During FST and TST, the NFATL (400 mg/kg) exhibited rates of 43.32% and 57.71% time spent immobile, whilst fluoxetine experienced rates of 54.79% and 55.74%.
Conclusion
Adenia trilobata could be a potential component for the treatment of neuropharmacological defects. Further study is required.
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Hoq MI, Hossain MM, Roshni US, Sayeed MA, Tohura S, Jakaria M. Is COVID-19 spreading and curing silently: an observation of three family clusters in Bangladesh. J Basic Clin Physiol Pharmacol 2020; 31:jbcpp-2020-0224. [PMID: 32903208 DOI: 10.1515/jbcpp-2020-0224] [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: 07/17/2020] [Accepted: 08/14/2020] [Indexed: 11/15/2022]
Abstract
Objectives The number of coronavirus disease (COVID-19) cases is increasing in Bangladesh. Many people have suffered from symptoms like COVID-19 during this pandemic, and some people have cured without taking any treatment or taking minor pharmacological and non-pharmacological treatments. However, they might be spreading their infections among their family members and perhaps in the community. It is unsure that individuals with COVID-19-like symptoms are positive with COVID-19, but our concern is, during this pandemic, any types of symptoms such as flu-like symptoms should have been taken seriously. This study was observed in the cases from three families with COVID-19 like symptoms. Case presentation This observational study was done between May 20 and Jun 2, 2020, in Bangladesh. The members of the inspected families shared COVID-19 like symptoms that were lasted for 3-10 days. Conclusions COVID-19 might be spread and cured silently in Bangladesh, which recommends that awareness is needed throughout the country to prevent the spreading of the disease.
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Affiliation(s)
- Mohammad Injamul Hoq
- School of Public Health, Epidemiology and Social Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Md Mohotasin Hossain
- Department of Pharmacy, International Islamic University Chittagong, Chattogram, Bangladesh
| | | | - Mohammed Aktar Sayeed
- Department of Pharmacy, International Islamic University Chittagong, Chattogram, Bangladesh
| | - Saraban Tohura
- Department of Mathematics, Faculty of Mathematical and Physical Sciences, Jahangirnagar University, Dhaka, Bangladesh
| | - Md Jakaria
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC, Australia
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Nelson EJ, Grembi JA, Chao DL, Andrews JR, Alexandrova L, Rodriguez PH, Ramachandran VV, Sayeed MA, Wamala JF, Debes AK, Sack DA, Hryckowian AJ, Haque F, Khatun S, Rahman M, Chien A, Spormann AM, Schoolnik GK. Gold Standard Cholera Diagnostics Are Tarnished by Lytic Bacteriophage and Antibiotics. J Clin Microbiol 2020; 58:e00412-20. [PMID: 32611794 PMCID: PMC7448619 DOI: 10.1128/jcm.00412-20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/25/2020] [Indexed: 01/22/2023] Open
Abstract
A fundamental, clinical, and scientific concern is how lytic bacteriophage, as well as antibiotics, impact diagnostic positivity. Cholera was chosen as a model disease to investigate this important question, because cholera outbreaks enable large enrollment, field methods are well established, and the predatory relationship between lytic bacteriophage and the etiologic agent Vibrio cholerae share commonalities across bacterial taxa. Patients with diarrheal disease were enrolled at two remote hospitals in Bangladesh. Diagnostic performance was assessed as a function of lytic bacteriophage detection and exposure to the first-line antibiotic azithromycin, detected in stool samples by mass spectrometry. Among diarrheal samples positive by nanoliter quantitative PCR (qPCR) for V. cholerae (n = 78/849), the odds that a rapid diagnostic test (RDT) or qPCR was positive was reduced by 89% (odds ratio [OR], 0.108; 95% confidence interval [CI], 0.002 to 0.872) and 87% (OR, 0.130; 95% CI, 0.022 to 0.649), respectively, when lytic bacteriophage were detected. The odds that an RDT or qPCR was positive was reduced by more than 99% (OR, 0.00; 95% CI, 0.00 to 0.28) and 89% (OR, 0.11; 95% CI, 0.03 to 0.44), respectively, when azithromycin was detected. Analysis of additional samples from South Sudan found similar phage effects on RDTs; antibiotics were not assayed. Cholera burden estimates may improve by accommodating for the negative effects of lytic bacteriophage and antibiotic exposure on diagnostic positivity. One accommodation is using bacteriophage detection as a proxy for pathogen detection. These findings have relevance for other diagnostic settings where bacterial pathogens are vulnerable to lytic bacteriophage predation.
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Affiliation(s)
- E J Nelson
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California, USA
| | - J A Grembi
- Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA
| | - D L Chao
- Institute for Disease Modeling, Bellevue, Washington, USA
| | - J R Andrews
- Department of Medicine, School of Medicine, Stanford University, Stanford, California, USA
| | - L Alexandrova
- Vincent Coates Foundation Mass Spectrometry Laboratory, Stanford University, Stanford, California, USA
| | - P H Rodriguez
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
| | - V V Ramachandran
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California, USA
| | - M A Sayeed
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
| | - J F Wamala
- Country Preparedness and IHR (CPI), World Health Organization (South Sudan), Juba, South Sudan
| | - A K Debes
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - D A Sack
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - A J Hryckowian
- Department of Microbiology, School of Medicine, Stanford University, Stanford, California, USA
| | - F Haque
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - S Khatun
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - M Rahman
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - A Chien
- Vincent Coates Foundation Mass Spectrometry Laboratory, Stanford University, Stanford, California, USA
| | - A M Spormann
- Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA
| | - G K Schoolnik
- Department of Medicine, School of Medicine, Stanford University, Stanford, California, USA
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Jahan I, Tona MR, Sharmin S, Sayeed MA, Tania FZ, Paul A, Chy MNU, Rakib A, Emran TB, Simal-Gandara J. GC-MS Phytochemical Profiling, Pharmacological Properties, and In Silico Studies of Chukrasia velutina Leaves: A Novel Source for Bioactive Agents. Molecules 2020; 25:molecules25153536. [PMID: 32748850 PMCID: PMC7436235 DOI: 10.3390/molecules25153536] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [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: 06/21/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 11/30/2022] Open
Abstract
Chukrasia velutina is a local medicinal plant commonly known as chikrassy in Bangladesh, India, China, and other South Asian countries. The leaves, bark, and seeds are vastly used as herbal medicine for fever and diarrhea, and its leaves essential oils are used for antimicrobial purposes. In this study, we discuss the neuropsychiatric properties of C. velutina leaves through several animal models, quantitative and qualitative phytochemical analysis, and computational approaches. Neuropsychiatric effects were performed in rodents on the methanolic extract of C. velutina leaves (MECVL). Antidepressant, anxiolytic, and sedative effects experimented through these rodent models were used such as the force swimming test (FST), tail suspension test (TST), hole board test (HBT), elevated plus maze test (EPMT), light/dark box test (LDBT), open field test (OFT), and hole cross test (HCT). In these rodent models, 200 and 400 mg/kg doses were used which exhibited a significant result in the force swimming and tail suspension test (p < 0.001) for the antidepressant effect. In the anxiolytic study, the results were significant in the hole board, elevated plus maze, and light/dark box test (p < 0.001) for doses of 200 and 400 mg/kg. The result was also significant in the open field and hole cross test (p < 0.001) for sedative action in the sake of similar doses. Moreover, qualitative and quantitative studies were also performed through phytochemical screening and GC-MS analysis, and fifty-seven phytochemical compounds were found. These compounds were analyzed for pharmacokinetics properties using the SwissADME tool and from them, thirty-five compounds were considered for the molecular docking analysis. These phytoconstituents were docking against the human serotonin receptor, potassium channel receptor, and crystal structure of human beta-receptor, where eight of the compounds showed a good binding affinity towards the respective receptors considered to the reference standard drugs. After all of these analyses, it can be said that the secondary metabolite of C. velutina leaves (MECVL) could be a good source for inhibiting the neuropsychiatric disorders which were found on animal models as well as in computational studies.
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Affiliation(s)
- Israt Jahan
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
| | - Marzia Rahman Tona
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
| | - Sanjida Sharmin
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
- Correspondence: (S.S.); (T.B.E.); (J.S.-G.); Tel.: +88-01819-942214 (T.B.E.); +34-988-387000 (J.S.G.)
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
| | - Fatamatuz Zuhura Tania
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
| | - Arkajyoti Paul
- Drug Discovery, GUSTO A Research Group, Chittagong 4203, Bangladesh;
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Md. Nazim Uddin Chy
- Department of Pharmacy, Faculty of Science and Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh; (I.J.); (M.R.T.); (M.A.S.); (F.Z.T.); (M.N.U.C.)
- Drug Discovery, GUSTO A Research Group, Chittagong 4203, Bangladesh;
| | - Ahmed Rakib
- Department of Pharmacy, Faculty of Biological Sciences, University of Chittagong, Chittagong 4331, Bangladesh;
| | - Talha Bin Emran
- Drug Discovery, GUSTO A Research Group, Chittagong 4203, Bangladesh;
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Correspondence: (S.S.); (T.B.E.); (J.S.-G.); Tel.: +88-01819-942214 (T.B.E.); +34-988-387000 (J.S.G.)
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of 21 Food Science and Technology, University of Vigo–Ourense Campus, E32004 Ourense, Spain
- Correspondence: (S.S.); (T.B.E.); (J.S.-G.); Tel.: +88-01819-942214 (T.B.E.); +34-988-387000 (J.S.G.)
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Barua N, Ibn Aziz MA, Tareq AM, Sayeed MA, Alam N, Alam NU, Uddin MA, Lyzu C, Emran TB. In vivo and in vitro evaluation of pharmacological activities of Adenia trilobata (Roxb.). Biochem Biophys Rep 2020; 23:100772. [PMID: 32551370 PMCID: PMC7292905 DOI: 10.1016/j.bbrep.2020.100772] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/27/2019] [Accepted: 05/21/2020] [Indexed: 12/21/2022] Open
Abstract
Adenia trilobata, locally known as akandaphal in Bangladesh, has some traditional uses. Leaves and stems extracted with pure methanol (MEATL, MEATS) and fractioned by n-hexane (NFATL, NFATS), which was subjected to qualitative phytochemical analysis. The qualitative phytochemical analysis of four extracts showed the presence of secondary metabolites such as alkaloid, carbohydrate, glycosides, flavonoids, phenols, flavonol, and saponins. All four extracts of A. trilobata, exhibited a strong antioxidant activity while a moderately (MEATS = 328 μg/mL) to weakly toxic (NFATL = 616.85 μg/mL) LC50 observed in brine shrimp lethality bioassay. In thrombolytic test, MEATL (18.54 ± 2.18%; P < 0.01) and MEATS (25.58 ± 4.76%; P < 0.0001) showed significant percentage of clot lysis in human blood. The in vivo analgesic activity carried by acetic acid test and formalin test, while the antidiarrheal activity assayed by two standard methods e.g., castor oil-induced diarrhea and castor oil-induced gastrointestinal motility. Both, in vivo model, showed an extremely significant (P < 0.0001) dose-dependent manner percentage of inhibition in comparison to the control group. Present results suggested, A. trilobata could be a potential source for antioxidative, cytotoxic, thrombolytic, analgesic, antidiarrheal agents which require further study to identify the mechanism of A. trilobata. Detection of different plant metabolites in extracts of different plant parts. Strong antioxidant activity was found for all four extracts. Moderate to weakly toxic LC50 observed in brine shrimp lethality bioassay. A significant percentage of clot lysis in human blood was perceived. Extremely significant analgesic and antidiarrheal activity was found.
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Key Words
- A. trilobata
- A. trilobata, Adenia trilobata
- ANOVA, Analysis of variance
- Analgesic activity
- Antidiarrheal
- Antioxidant
- Cytotoxic
- DPPH, 1,1-diphenyl, 2-picryl hydrazyl
- FCR, Folin-Ciocalteu reagent
- IC50, 50% inhibitory concentration
- IP, intraperitoneal
- LC50, 50% lethal concentration
- OS, oxidative stress
- SEM, standard error mean
- Thrombolytic
- UV, ultra-violet
- b.w., body weight
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Affiliation(s)
- Niloy Barua
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Md Arfin Ibn Aziz
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Abu Montakim Tareq
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Najmul Alam
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Nobi Ul Alam
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Mohammad Amran Uddin
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Chadni Lyzu
- Biomedical and Toxicological Research Institute, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhanmondi, Dhaka, 1205, Bangladesh
| | - Talha Bin Emran
- Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh.,Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, 4381, Bangladesh
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Abstract
Background and objectives: Vitamin D deficiency is now a global concern. Industrialization, urbanization and the decreasing participation in outdoor activities, with consequent sunlight deprivation, are thought to be the key factors in the increasing prevalence of vitamin D deficiency among general population of many countries. It is presumed that healthy, adequately sun-exposed people should maintain adequate vitamin D levels. However, studies within this population are scarce. Hence, this study was conducted to find out the actual vitamin D status in healthy, adequately sun-exposed population living in coastal district of Bangladesh.
Material and Methods: One hundred and forty healthy fishermen living in costal district of Cox’s Bazar (210 25' North, 910 59' East) of Bangladesh were enrolled in this study. Relevant data and blood samples were collected during August 2018, one of the months with lower zenith angle and higher UV index. Chemiluminescent micro-particle immunoassay (CMIA) was used to measure 25-hydroxy vitamin D3. Other relevant biochemical parameters measured were random blood glucose (RBG), serum creatinine, albumin, calcium, phosphate, alkaline phosphatase and intact parathyroid hormone (iPTH).
Results: Mean vitamin D level of the study population was 27.04±7.20 ng/ml. Based on the cut off value of Endocrine Society, 70.7% of the study population had low vitamin D levels of which 26 (18.6%) and 73 (52.1%) were in vitamin D deficient (<20ng/ml) and insufficient (20 – 29.99 ng/ml) categories respectively. Vitamin D level was normal in 41 (29.3%) subjects. There was no significant difference in iPTH level between groups with low and normal vitamin D levels (p>.05, 95%CI= -5.68226, 1.21086).
Conclusion: The unexpectedly high prevalence of vitamin D deficiency in this healthy and adequately sun-exposed population raises the question regarding the validity of the current cutoff value being used to assess the vitamin D status of Bangladeshi population. Future studies should be carried out to determine nation-specific, local cutoff values for vitamin D sufficiency.
Ibrahim Med. Coll. J. 2019; 13(2): 35-39
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Sayeed MA, Mohsena M, Haq T, Morshed AHG, Afroz S, Tomalika N, Momtaz H, Rahaman MM. Prevalence of hypothyroidism in different occupational groups of Bangladeshi population. IMC J Med Sci 2020. [DOI: 10.3329/imcjms.v13i2.45275] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background and aims: Hypothyroidism is a common global endocrine disorder. The magnitude of hypothyroidism at community level in Bangladesh is unknown except some clinic-based studies. The present study was undertaken to determine the prevalence of hypothyroidism in different occupational groups of Bangladeshi population and to assess the risks related to it.
Study design: Three occupational groups (house-wives, college students, rickshaw-pullers) of native Bangladeshi population were purposively selected. Investigations included socio-demography, anthropometry, blood pressure and biochemistry [fasting blood glucose, lipids, thyroid stimulating hormone (TSH) and free thyroxin (FT4)]. Laboratory tests were done only on a randomized sample of participants.
Results: Overall, 626 (M/F=123 / 503) participants with a mean age of 35.9 (34.75 – 37.02) years volunteered. The mean values of all participant for TSH and FT4 were 2.08 (95%CI: 1.72 – 2.45) μiu/ml and 13.04 (95CI:12.86 – 13.22) pmol/L respectively. The third percentile of TSH ranged from 0.42 to 0.46 μiu/ml and 97th percentile ranged from 5.16 to 5.24 μiu/ml. For FT4, the 3rd and the 97th percentile were 10.3 and 16.41 pmol/L, respectively. The prevalence of hypothyroidism in both sexes was 7.0% (M/F=4.1/8.3%). Occupational groups, sex and increasing age, obesity, blood pressure, and lipids showed no association with hypothyroidism. Hyperglycemia was proved to be a significant risk for hypothyroidism (prevalence in diabetic vs. non-diabetic was12.9% vs. 5.5%, p = 0.04; FBG was correlated with TSH, r = 0.138, p <0.001).
Conclusions: It is concluded that the prevalence of hypothyroidism was almost equal to other studies. Hypothyroidism was not related to increasing age, obesity, blood pressure and lipids. It was found to affect all sexes, all social classes and all occupational groups. Hyperglycemia was evidently found as significant risk for hypothyroidism.
Ibrahim Med. Coll. J. 2019; 13(2): 9-17
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Jakaria M, Sayeed MA. Facilities available in the medicine shops in Chittagong city corporation area: A cross- sectional study conducted in Bangladesh. Bangladesh J Med Sci 2019. [DOI: 10.3329/bjms.v18i4.42882] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: The aim of this was to inspect the facilities available in the medicine shops and their impacts on quality medicines and health services to be found in the Chittagong City Corporation of Bangladesh.
Method: This cross-sectional study was conducted from December 2015 to February 2016. A well-designed standard protocol developed by the project supervisor. Different information was collected from the medicine shops.
Results: Among the total 190 studied medicine shops, pharmacist and physician were available in 99 (52%) and 51 (27%) shops, respectively. A-grade pharmacist was available in four(04) shops. However, no air conditioner was found in 14 shops, while a refrigerator was not found in 15 shops but these shops were facing sun rays from the east side. In addition, four (04) and five (05) shops were not used the air conditioner and refrigerator, respectively but they were facing sun rays from the west side.
Conclusion: Facilities in the medicine shops in this city were good, however, we think the responsible person should be more aware to ensure proper retail pharmacy practices.
Bangladesh Journal of Medical Science Vol.18(4) 2019 p.760-763
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Dey BK, Datta A, Rhaman MM, Sayeed MA. Pattern of ear nose and throat diaseses in a tertiary hospital of Dhaka city. IMC J Med Sci 2018. [DOI: 10.3329/imcjms.v12i1.35173] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background and objectives: The magnitude of health problems related to ear, nose and throat (ENT) in Bangladesh has not been estimated in a larger scale and very little is known about the prevalence and types of ENT diseases. Some studies, however, addressed the prevalence of otitis among school children and very few of them reported hearing defect. This study aims to assess the overall types of ENT diseases encountered by the otolaryngologists at a referral or tertiary hospital.Methods: The cross sectional study was conducted in Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM). All patients registerd in the ENT-OPD from January to April in 2017 were included in the study for analysis. Diseases were diagnosed on the basis of clinical history, general and systemic examinations and relevant laboratory and imaging investigations.Results: A total of 435 (M :F=177:258) registered patients were analyzed. 44 0f them had no ENT diseases. Diseases of ear showed the highest prevalence (41.1%) followed by that of throat (31.7%) and nose (17.1%). There was no significant difference in ear and nose diseases between male and female groups. The throat diseases were significantly higher in female than the male group (37.2% vs.22.6%, p=0.018). Regarding infections of the specific organs: suppurative otitis media was the most common (acute and chronic suppurative otitis media 25.5%) followed by tonsillitis (7.1%), rhinitis (4.4%) and sinusitis (1.4%). These infections showed no significant difference between male and female patients; neither there was any significant difference between the diabetic and non-diabetic groups.Conclusion: Diseases of ear were most common followed by throat and nose. Both acute and chronic otitis media constituted one-fourth of all registered cases. The diabetic patients showed no increased risk for ENT diseases.IMC J Med Sci 2018; 12(1): 22-26
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Lazzarini R, Sorgentoni G, Caffarini M, Sayeed MA, Olivieri F, Di Primio R, Orciani M. New miRNAs network in human mesenchymal stem cells derived from skin and amniotic fluid. Int J Immunopathol Pharmacol 2015; 29:523-8. [PMID: 26684628 DOI: 10.1177/0394632015610228] [Citation(s) in RCA: 7] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 09/10/2015] [Indexed: 01/06/2023] Open
Abstract
Mesenchymal stem cells (MSCs), isolated from different adult sources, have great appeal for therapeutic applications due to their simple isolation, extensive expansion potential, and high differentiative potential.In our previous studies we isolated MSCs form amniotic fluid (AF-MSCs) and skin (S-MSCs) and characterized them according to their phenotype, pluripotency, and mRNA/microRNAs (miRNAs) profiling using Card A from Life Technologies.Here, we enlarge the profiling of AF-MCSs and S-MSCs to the more recently discovered miRNAs (Card B by Life Technologies) to identify the miRNAs putative target genes and the relative signaling pathways. Card B, in fact, contains miRNAs whose role and target are not yet elucidated.The expression of the analyzed miRNAs is changing between S-MSCs and AF-MSCs, indicating that these two types of MSCs show differences potentially related to their source. Interestingly, the pathways targeted by the miRNAS deriving from Card B are the same found during the analysis of miRNAs from Card A.This result confirms the key role played by WNT and TGF-β pathways in stem cell fate, underlining as other miRNAs partially ignored up to now deserve to be reconsidered. In addition, this analysis allows including Adherens junction pathways among the mechanisms finely regulated in stem cell behavior.
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Affiliation(s)
- R Lazzarini
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - G Sorgentoni
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - M Caffarini
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - M A Sayeed
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - F Olivieri
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - R Di Primio
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - M Orciani
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
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Abstract
The purpose of the present study was to investigate the interaction between ketotifen fumarate and anhydrous theophylline in aqueous media of various pH (1.2 and 6.8). Using Job's continuous-variation analysis and Ardon's spectrophotomeric measurement methods, the values of the stability constants of theophylline with ketotifen were determined at a fixed temperature (37 ºC) at various pH. The stability constants, ranging between 5.66 and 9.92, were derived from Ardon's plot, indicating that comparatively stable complexes had formed as a result of an interaction between the drugs. However, following the interaction of theophylline with ketotifen, stability constants were <1 at gastric pH (1.2) and intestinal pH (6.8). Concurrent administration of ketotifen and theophylline could result in the formation of a stable complex and this is likely to reduce the therapeutic activities of both drugs.
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Sayeed MA, Habib R, Rahman M, Banna HA, Rana S. Interaction of Ketotifen Fumarate with Anhydrous Theophylline in Simulated Gastric and Intestinal Media and Effect on Protein Binding. TROP J PHARM RES 2012. [DOI: 10.4314/tjpr.v11i2.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Ali MS, Islam MS, Rahman MM, Islam MR, Sayeed MA, Islam MR. Antibacterial and cytotoxic activity of ethanol extract of mikania cordata (burm.f.) B.L. Robinson leaves. J Basic Clin Pharm 2011; 2:103-7. [PMID: 24826008 PMCID: PMC3979196] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2011] [Revised: 05/05/2011] [Accepted: 05/06/2011] [Indexed: 10/30/2022] Open
Abstract
The purpose of the present study to examine the antibacterial and cytotoxic properties of ethanol extract of leaves of Mikania cordata (Burm.f.) B.L. Robinson. To determine antibacterial activities, the extract was tested against four Gram positive and six Gram negative bacteria at three concentrations (500, 800, 1000 μg disc(-1)) through disc diffusion method. The extract showed moderate antibacterial actions and that was increased by increasing the concentration of the sample. The maximum antimicrobial potential was obtained against Shigella flexneri and no sen sitivity was found for Klebsiella sp. Comparatively gram-positive bacteria demonstrated more susceptibility to the extract than gram-negative bacteria. Cytotoxic property of the sample was done using Brine shrimp lethality bioassay where it did not show noticeable toxicity. So, our present study reveals that the leaves extract of M. cordata possess considerable antibacterial properties along with lesser amount of cytotoxicity.
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Affiliation(s)
- Md. Sekendar Ali
- Department of Pharmacy, International Islamic University Chittagong, Bangladesh
| | - Md. Saiful Islam
- Department of Pharmacy, International Islamic University Chittagong, Bangladesh
| | - Md. Masudur Rahman
- Department of Pharmacy, International Islamic University Chittagong, Bangladesh
| | - Md. Rabiul Islam
- Department of Pharmacy, International Islamic University Chittagong, Bangladesh
| | | | - Md. Rafikul Islam
- Department of Pharmacy, International Islamic University Chittagong, Bangladesh,Corresponding Author: E-mail:
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Abstract
It has been postulated that mushroom has beneficial effect of lowering blood glucose and cholesterol in diabetic subjects. The literature so far searched and found that there was no published data in this regard. This study was undertaken to assess the effect of reducing blood glucose, cholesterol and triglycerides in diabetic patients. Additionally, this study addressed whether there was any hepatic and renal toxicity of mushroom. This clinical investigation was conducted in BIRDEM hospital from July 2005 to January 2006. Eighty-nine subjects were recruited. Baseline investigations included height, weight, blood pressure (SBP, DBP), plasma glucose for fasting (FPG) and 2-h after-breakfast (2hPG), total cholesterol (T-chol), triglycerides (TG) and high-density lipoprotein (HDL-c). Twenty- four days' study constitutes 7-days mushroom, 7-days no mushroom and then 7-days mushroom. Investigations were done at the start and each after every 7-days. Thirty subjects (M / F = 17 / 13) followed to ensure full compliance with the designed protocol for 24 days. The mean (SD) age of the participants was 46.3 (10) years. Mushroom significantly reduced systolic and diastolic blood pressure (SBP, p<0.01; DBP, p<0.05). It also lowered both plasma glucose significantly (FPG & 2-hPG, p<0.001). Mushroom also lowered total cholesterol and TG significantly; whereas, there was no significant change in weight and HDL-c. When mushroom was withdrawn, there were significant increases of DBP, FPG, 2hPG, T-cholesterol and TG, whereas, no significant change was observed in weight, SBP and HDL-c. Restarting mushroom there was again significant reduction of blood glucose, TG and cholesterol. We conclude that mushroom significantly reduced blood glucose, blood pressure, TG and cholesterol of diabetic subjects without any deleterious effect on liver and kidney. The effect of mushroom may be investigated in a large sample for a longer duration to evaluate its efficacy and toxicity.
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Affiliation(s)
- K Khatun
- Department of Diet and Nutrition, BIRDEM, 122 kazi Nazrul Islam Avenue, Dhaka 1000
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21
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Sayeed MA, Mahtab H, Khanam PA, Latif ZA, Banu A, Khan AKA. Prevalence of diabetes and impaired fasting glucose in urban population of Bangladesh. Bangladesh Med Res Counc Bull 2007; 33:1-12. [PMID: 18246729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We investigated the prevalence of type 2 diabetes (T2DM) and impaired fasting glycemia (IFG) and their risk factors in the urban population of Bangladesh. The study was carried out in Dhaka City Corporation with a population of 99,12,908 in 20,89,336 households distributed in 95 wards. Using a multistage cluster sampling, we investigated 5265 eligible participants of 20 age years and above for height, weight, waist-girth, hip-girth, blood pressure and fasting blood glucose. Body mass index (BMI) and waist-to-hip ratio (WHR) were calculated. We used WHO diagnostic criteria of 1999. The overall prevalence of T2DM was 11.2% and IFG was 5.9%. The age-standardized prevalence of T2DM (95% CI) was 10.5% (9.37-11.13) and IFG was 5.2% (4.51-5.84). Compared with the slum dwellers, the non-slum dwellers had significantly higher prevalence of both T2DM (7.4 vs. 13.4%, p<0.001) and IFG (4.1 vs. 7.4%, p<0.001). Logistic regression analysis showed that family history of diabetes, higher family income, sedentary lifestyle and higher quartiles of age, BMI and WHR were significantly related to diabetes. The prevalence of diabetes in the urban population has increased alarmingly in recent years. Older age, obesity, higher income, family history of diabetes and reduced physical activity were proved to be the significant risk factors for diabetes and IFG.
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Affiliation(s)
- M A Sayeed
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka
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Hussain A, Vaaler S, Sayeed MA, Mahtab H, Ali SMK, Khan AKA. Type 2 diabetes and impaired fasting blood glucose in rural Bangladesh: a population-based study. Eur J Public Health 2006; 17:291-6. [PMID: 17008328 DOI: 10.1093/eurpub/ckl235] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Diabetes is a fast expanding global health problem but more so in the developing countries. Therefore, it is of particular interest to study the epidemiological transition of the state and to identify the risk factors in order to recognize the extent of the problem. METHODS A random sample of 5000 rural individuals (age >/=20 years) were included in a cross-sectional study. Fasting capillary blood glucose levels were measured from 4757 individuals. Height, weight, waist, hips including blood pressure and demographic information was collected. RESULTS The study population was lean [mean body mass index (BMI) 19.4] with a low prevalence of type 2 diabetes but relatively high impaired fasting glucose. No relationship between type 2 diabetes and BMI in men, but an overall relationship was observed for women (P = 0.04) (data not shown). Age, sex, and waist/hip ratio appeared to be important risk factors for the occurrence of type 2 diabetes in this population. CONCLUSIONS Low prevalence of type 2 diabetes and relative high impaired fasting blood glucose was observed. The factors associated with the occurrence of diabetes in this population appeared to differ than its known relations with BMI. This may indicate that the risk factors for type 2 diabetes are likely to differ in different population. Our results are likely to be in line with the Indian data suggesting that a revised guideline for anthropometric measures in the South Asian population is called for, in order to classify people at risk.
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Affiliation(s)
- Akhtar Hussain
- Institute of General Practice and Community Medicine, Department of International Health, University of Oslo, Norway.
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23
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Abstract
AIMS Gestational diabetes mellitus (GDM) is associated with increased infant mortality. Diabetes and infant mortality is higher in Bangladesh but the prevalence of diabetes and hypertension in pregnancy is not known. Thus, this study addressed the prevalence of diabetes and hypertension in pregnancy. METHODS We selected 10 villages randomly in a union council of Nandail subdistrict. Following a population census (n = 14 382: male/female = 7476/6906) on demography and marital status, we interviewed 2205 married women (18-44 years) for detection of pregnancy. Of a total of 172 pregnancies, we investigated 147 with a gestational age of 24-28 weeks for obstetrical history, clinical examination and blood pressure (BP). Fasting (FBG) and 2-h blood glucose (2hBG) were assessed by Hemocue cuvette. WHO diagnostic criteria were used. RESULTS The overall prevalence (95% CI) of diabetes was 6.8% (1.88-9.32) and 8.2% (3.74-12.64) according to FBG and 2hBG, respectively. The crude prevalence of systolic and diastolic hypertension was 6.8 and 5.4%, respectively. The median (interquartile range) values for age, BMI and FBG of the participants were 25.0 (21.0-30.0) years, 19.5 (18.2-21.2) and 3.9 (3.6-4.3), respectively. The history of abortion, neonatal death and stillbirth was found in 19.9, 11.4 and 9.6%, respectively. The prevalence of GDM was higher among those with the history of stillbirth (15.4 vs. 6.0%) and neonatal death (11.8 vs. 6.2%) than those without. CONCLUSION The prevalence of GDM in rural Bangladesh is comparable with any other population with higher prevalence of GDM. Increased morbidity and mortality among mothers and newborns in Bangladesh may, in part, be because of increased prevalence of GDM.
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Affiliation(s)
- M A Sayeed
- Department of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka, Bangladesh.
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Sayeed MA, Mahtab H, Khanam PA, Keramat Ali SM, Chowdhury RI, Vaaler S, Hussain A, Azad Khan AK. Fasting cut-offs in determining the prevalence of diabetes and intermediate glucose abnormality in a non-obese population. Bangladesh Med Res Counc Bull 2004; 30:105-14. [PMID: 16240981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The study was undertaken to compare the effect of ADA and WHO criteria for screening of diabetes mellitus (DM) and intermediate glucose abnormality (Impaired fasting glucose/Impaired glucose tolerance-IFG/IGT) and to explore an acceptable fasting cut-off in a population-based study. Ten suburb villages with a population of 11,895 were selected purposively. Of the total 6235 eligible (> or = 20y) subjects, 4144 volunteered. We took height, weight, hip- and waist-girth, blood pressure and fasting blood glucose (FBG). All participants were classified into Group-1 (Gr-1: n=453) and Group-2 (Gr-2: n=3691), based on FBG above and below 5.4 mmol/l, respectively. All from Gr-1 and 610 randomized subjects from Gr-2 were investigated for oral glucose tolerance test (OGTT), HbA1c and lipids. The mean (SD) of age, body mass index (BMI) and FBG of all participants was 37.6 (15.2) y, 19.4 (2.9), and 4.7 (0.9) mmol/l, respectively. The prevalence of diabetes and IFG/IGT using American Diabetes Association (ADA) criteria were compared with WHO criteria separately in Gr-1 and Gr-2. For group-1, ADA criteria could diagnose 5.9% as diabetes and 2.1% as IFG, whereas, WHO criteria diagnosed 11.5% diabetes and 19% IGT. Likewise, in Gr-2, ADA detected much less than WHO criteria (DM: 0.3 vs. 2.3%; IFG/IGT 1.0 vs. 14.6%). We compared fasting and 2 hours post-load glucose (2-hBG) values according to percentiles. We found that 11.1 of 2-hBG corresponded with a fasting value that lies between 90 to 95th percentile, equivalent to 5.1-5.7 mmol/l. Using receiver operating characteristics (ROC) curve, we determined the cut-offs 4.6 - 5.4 mmol/l for IFG and > or = 5.5 for diabetes. Taking age and BMI into account the kappa agreements were better between the estimated cut-offs and the given 2-hBG values. The ADA cut-offs were found ineffective for screening. We proposed the modified fasting cut-offs for screening IFG and diabetes among the non-obese population.
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Affiliation(s)
- M A Sayeed
- Deptt. of Epidemiology & Biostatistics, BIRDEM, Dhaka, Bangladesh
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25
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Sayeed MA, Mahtab H, Latif ZA, Khanam PA, Ahsan KA, Banu A, Azad Khan AK. Waist-to-height ratio is a better obesity index than body mass index and waist-to-hip ratio for predicting diabetes, hypertension and lipidemia. Bangladesh Med Res Counc Bull 2003; 29:1-10. [PMID: 14674615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
Body mass index (BMI, kg/m.sq) and waist-to-hip ratio (WHR) are widely used as obesity indices for diabetes and cardiovascular risks. Lower adult height was related to diabetes and stroke. Waist-girth was proved important for visceral obesity. Incorporating waist-girth and height as waist-to-height ratio (WHtR), we reported earlier--"Waist-to-height ratio is an important predictor of hypertension and diabetes". We readdressed this index in a larger sample with two-sample OGTT and lipid profiles. In a cluster sampling of 16,818 rural inhabitants, considering age > or = 20 y, 5713 subjects were found eligible. Of them, 4923 (M/F=2321/2602) volunteered for height, weight, blood pressure, waist-girth and hip-girth. Fasting venous blood (5 ml) was drawn for plasma glucose, total cholesterol (T-chol), Triglycerides (TG) and high-density lipoprotien (HDL-c). Overall, 1565 participants were undertaken for OGTT. The mean (SD) values of BMI, WHR and WHtR for subjects with diabetes and hypertension were significantly higher in either sex. The level significance was highest for WHtR. The prevalence of diabetes and hypertension increased significantly with higher quintiles of BMI, WHR and WHtR (chi sq values were largest in WHtR for both events). Partial correlation coefficients, controlling for age and sex, showed that BMI, WHR and WHtR significantly correlated with systolic and diastolic BP, FBG, T-chol and TG. In the entire correlation matrix, the 'r' values were the highest for WHtR. Taking diabetes and hypertension as dependent variables, logistic regression also showed the highest odds ratio in higher WHtR than BMI and WHR. We conclude that WHtR was proved again a valuable obesity index for predicting diabetes, hypertension and lipidemia.
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Affiliation(s)
- M A Sayeed
- Dept. of Community Medicine, Ibrahim Medical College, Segunbagicha, Dhaka
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26
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Sayeed MA, Banu A, Haq JA, Khanam PA, Mahtab H, Azad Khan AK. Prevalence of hypertension in Bangladesh: effect of socioeconomic risk factor on difference between rural and urban community. Bangladesh Med Res Counc Bull 2002; 28:7-18. [PMID: 12587756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Several studies reported that migrant Bangladeshis had greater risk for hypertension, diabetes and coronary heart disease compared with the Europeans and other migrant South Asians. So far, there has been no such study among the native population. This paper reports the hypertension prevalence and related risks among native Bangladeshis. A total of 2,361 subjects over 20 years of age were investigated. Overall prevalence rates of systolic and diastolic hypertension in the study population were 14.4 and 9.1 percent respectively. The prevalence of systolic hypertension was significantly higher in rural than in urban participants (P < 0.001). Compared with the poor the rich class had significantly higher prevalence of both systolic (P = 0.002) and diastolic (P = 0.041) hypertension. With increase of age, body mass index (BMI) and blood glucose level were significantly related to hypertension (P < 0.0001); whereas the trend for increasing waist-to-hip ratio (WHR), adjusting for social class, was not significant. Regression analysis showed that age, BMI, rural area and rich class were the strong predictors for hypertension. This study explored that hypertension prevalence in the native Bangladeshis is almost comparable to that of other Asian populations and South Asian migrants.
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Affiliation(s)
- M A Sayeed
- Research Division, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM), Dhaka
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Sayeed MA, Hassan MS, Hasan KN, Parvez MA, Khan AY, Salimullah M, Khanam PA, Mahtab H, Khan AK. Genetic background of diabetic and nondiabetic sibs in young Bangladeshis. Bangladesh Med Res Counc Bull 2000; 26:69-74. [PMID: 11766001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The prevalence of diabetes mellitus in the young is higher in Bangladesh like other Asian developing nations. Albeit, undernutrition has been shown to be associated with diabetes in the young, not all such individuals are diabetic. Diabetes Mellitus is a multigenic disease. In IDDM, DR3/4 heterozygotes were shown to have a greatly increased risk of developing the disease, suggesting the concept of genetic factor(s) being involved in the development of diabetes. Therefore, this study was undertaken to determine the distribution of HLA class II alleles (DRB) and to identify the HLA associated risk for developing diabetes mellitus in the young Bangladeshis. A total of fifty individuals were investigated. Half of them (n=25) were diabetic patients, registered in BIRDEM and half the participants were their non-diabetic sibs. A genomic DNA PCR and Enzyme Linked Probe Hybridization Assay (ELPHA, Bio-test, Germany) was used to determine HLA class II alleles (DRB1, DRB 3, 4, 5) by in vitro amplification of DRB gene. Among all the sero-equivalent antigens found in the study subjects, the prevalence of DR15 (DR2) was overrepresented, both in the diabetic subjects and in their non-diabetic sibs. Moreover, compared with the non-diabetic group the diabetic patients showed higher frequency of DR15 alleles (39 and 25%) though the difference was not significant (chisq. 1.7, p>0.05). Next to DR15, DR4 was the most prevalent HLA-DRB gene found in the study population. Interestingly, the frequency of DR4 was higher in the diabetic than in the non-diabetic group (20 vs. 14%). The study showed that the DR15 and DR4 were the most prevalent in the study population. Moreover, DR7 though not very significant, was higher in non-diabetic compared to their diabetic sibs. Comparison between the diabetic and non-diabetic sibs could have been interesting and significant but we could not confirm our findings, possibly, due to small sample size. A study in a larger paired sample of unrelated population is also needed to substantiate our findings, and also to prove the susceptibility or resistant haplotype in the young diabetic subjects.
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Affiliation(s)
- M A Sayeed
- Research Division, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM), Dhaka
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28
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Sayeed MA, Banu A, Malek MA, Khan AK. Blood pressure and coronary heart disease in NIDDM subjects at diagnosis: prevalence and risks in a Bangladeshi population. Diabetes Res Clin Pract 1998; 39:147-55. [PMID: 9597385 DOI: 10.1016/s0168-8227(98)00004-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Overall obesity and central fat distribution are frequently accompanied by hyperglycemia, hypertension (HTN) and coronary heart disease (CHD) observed in developed nations and in South Asian migrants. This study attempts to estimate the prevalence of CHD and HTN and to assess the related risks among the newly diagnosed diabetics in the developing communities. From a total of 3583 non-insulin-dependent diabetes mellitus (NIDDM) and impaired glucose tolerance (IGT) subjects, the authors investigated 693 (M = 295, F = 398) randomly selected non-smokers of age 30-60 years. WHO diagnostic criteria were used for NIDDM and IGT. Systolic and diastolic hypertension (sHTN and dHTN) were defined as systolic blood pressure (SBP) > or = 140 and diastolic (DBP) > or = 90 mmHg. Diagnosis of CHD was based on electrocardiogram either on rest or on stress or both when equivocal. The overall prevalence of CHD in the NIDDM subjects was 18.6%. The prevalence rates of sHTN and dHTN were 23.2 and 13.6%, respectively. CHD and HTN did not differ significantly between male and female and between urban and rural subjects. CHD prevalence was significantly higher in the higher tertiles of age, SBP and DBP (P < 0.001, for all cases). Logistic regression showed that only the increasing age, high waist-to-hip ratio (WHR) and high BP were the independent risks for CHD. For sHTN, the independent risks were increased age and high body mass index (BMI) (kg/m2). Regardless of sex and area, increased prevalence of CHD and HTN were found in the newly diagnosed diabetic subjects. Increased age, central obesity and HTN were the independent risks for CHD while advancing age and overall obesity was related to sHTN.
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Affiliation(s)
- M A Sayeed
- Department of Epidemiology and Biostatistics, BIRDEM (Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders), Dhaka.
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Yunus AB, Sayeed MA, Barua A, Rahman J, Rashid MA. Chemotherapy of acute myeloblastic leukaemia with DAM regimen. Bangladesh Med Res Counc Bull 1997; 23:82-6. [PMID: 9621477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
32 patients of denovo-ANLL were treated with Doxorubicin, Ara-C and 6-Mercaptopurine (DAM) regimen. Remission induction was instituted with 1-3 cycles of DAM regimen and maintenance was given by 6-MP continuously with intermittent DA (1,5) regimen. In the remission induction, Doxorubicin 30 mg/m2 for 3 days, Ara-C 150 mg/m2 for 5 days and 6-Mp 100 mg/m2 daily was given. Complete remission (CR) was observed in 60% cases. The probability of 2 years disease-free survival of patients with complete remission is 56.73%.
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Affiliation(s)
- A B Yunus
- Department of Haematology, Institute of Postgraduate Medicine & Research, Dhaka
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30
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Abstract
To determine the prevalence of diabetes and hypertension, 6847 subjects of age 15 years or older, were investigated in a suburban population in Bangladesh. Fasting and post-prandial (capillary) blood glucose (2-hPG) was estimated. According to WHO criteria the crude prevalence of impaired glucose tolerance (IGT) was 7.5% and non-insulin-dependent diabetes mellitus (NIDDM) was 4.1%. The age standardized (30-64 years) prevalence of IGT was 7.7% with 95% confidence interval (CI) 6.96-8.44 and NIDDM was 4.5%, CI 3.94-5.12. Compared with the younger subjects the older subjects (< 40 vs. > or = 40 years) showed significant association with IGT (chi2, 65.9; P < 0.001) and NIDDM (chi2, 92.0; P < 0.001). Higher BMI (< or = 22.0 vs. > 22.1) was also significantly associated with IGT (chi2, 16.6; P < 0.001) and NIDDM (chi2, 83.9; P < 0.001). The higher BMI had stronger association with NIDDM than with IGT. Lower height showed significant association only with NIDDM. The logistic regression analyses also showed that increased age, higher BMI and short stature were independent risks for NIDDM. The study showed an increased prevalence of IGT and NIDDM among the suburban population of Bangladesh and the excess risk was observed with increased age, higher BMI and short stature.
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Affiliation(s)
- M A Sayeed
- Department of Epidemiology and Biostatistics, BIRDEM (Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders), Dhaka
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Sayeed MA, Khan AR, Banu A, Hussain MZ, Ali SM. Blood pressure and glycemic status in relation to body mass index in a rural population of Bangladesh. Bangladesh Med Res Counc Bull 1994; 20:27-35. [PMID: 7748142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A cluster sampling of five villages in Dohar thana were selected for screening of hypertension and diabetes in relation to age structure and body habitus. All the subjects over 15 years of age were enlisted for investigation. The response rate was more than 70%. Height, weight, blood pressure (BP) and capillary blood glucose (fasting and 2-hPG) were measured. Diagnostic criteria of international standard were used for hypertension and diabetes. Out of 1005 participants 106 subjects (10.5%) had systolic blood pressure (sBP) more than 140 mmHg and 9% of them had diastolic blood pressure (dBP) more than 90 mmHg. The prevalence of non-insulin-dependent diabetes mellitus (NIDDM) was 2.1% and impaired glucose tolerance (IGT) was 13.3%. The mean body mass index (BMI) of men was 20.39 (SD = 2.91) and that of women was 20.11 (SD = 2.92), having no significant difference between them. Increased age (> or = 50 yr), high BMI (> or = 23.0) and hyperglycemia (2-hPG > 7.8 mmol/L) were the risk factors for both systolic (sBP > 140 mmHg) and diastolic (dBP > 90 mmHg) hypertension. Likewise, increased age, high BMI and hypertension showed significant association with glucose intolerance. Moreover, significant correlations were observed between age and BP (sBP, r = 0.328 p < 0.001; dBP, r = 0.187 p < 0.001) BMI and BP (sBP, r = 0.193 p < 0.001; dBP, r = 0.192 p < 0.001) and 2-hPG and BP (sBP, r = 0.188 p < 0.001; dBP, r = 0.134 p < 0.001).
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Affiliation(s)
- M A Sayeed
- Department of Epidemiology and Biostatistics, Dhaka
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Ahmed S, Akter M, Mahzabeen R, Sayeed S, Momtaz H, Sayeed MA. Prevalence of Tobacco Consumption in a Rural Community of Bangladesh. ACTA ACUST UNITED AC 1970. [DOI: 10.3329/imcj.v2i2.2939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This cross sectional study was conducted in a rural community of Sreepur Thana during the month of November 2007. The objective of this study was to estimate the prevalence of tobacco consumption in the study area and observe some other associated variables. Respondents of both sexes aged 15 years and above were considered. The estimated sample size was 550 out of which 426 were found to be consumers of tobacco. Majority of the study population were males (68.4%). Illiteracy was found in 34.7% of the respondents. Most of them had some type of small business (38.2%) and a monthly expenditure between Tk.3001-6000 in 44% of the households. Prevalence of tobacco usuer was estimated to be 77.5%. Of them, 59% were smokers and 41% chewers. The most common form of smoking and chewing was found to be cigarette (69%) and jarda (94.6%) respectively. A large percentage of the respondents (94%) knew about the adverse health effects caused by consumption of tobacco. Ibrahim Med. Coll. J. 2008; 2(2): 58-60 Key Words: Tobacco consumption, smoking, rural community. doi: 10.3329/imcj.v2i2.2939
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