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1.
Diabetes Metab Syndr ; 13(4): 2393-2397, 2019.
Article in English | MEDLINE | ID: mdl-31405649

ABSTRACT

OBJECTIVE: Physicians need to play a proactive role to combat obesity and its associated comorbidities. The present survey was conducted to assess the awareness, knowledge, practice and attitude of the physicians in Bangladesh in the prevention and management of obesity. METHODS: Three hundred physicians were randomly selected from a medical university, a government medical college and a private medical college in Bangladesh to be included in this survey. All of them voluntarily participated in the survey upon the assurance of anonymity. All the selected physicians were provided with a questionnaire consisting of nine questions for assessing their awareness, knowledge, practice and attitude regarding obesity. RESULTS: Out of 300 participants, about 77% claimed that they know their own BMI and BMI cut-off points for overweight and obesity. But 38% physicians were unable to write the cut-off points correctly. Near about 50% physicians claimed that they know the BMI cut-off points for Asian population. However, only 7% were able to correctly write the BMI cut-off points for Asian population. About 47% physicians agreed that they do not calculate BMI or evaluate other measures of body fatness during clinical practice. However, 99% of the physicians considered that measuring BMI during consultation or clinical practice is important. CONCLUSIONS: It may be concluded that Bangladeshi physicians' have positive attitude for managing obesity but their practice is grossly inadequate. Most importantly, knowledge and awareness of the physicians about diagnosis of obesity is very poor.


Subject(s)
Health Knowledge, Attitudes, Practice , Obesity/prevention & control , Overweight/therapy , Physicians/statistics & numerical data , Practice Guidelines as Topic/standards , Practice Patterns, Physicians'/statistics & numerical data , Surveys and Questionnaires/statistics & numerical data , Attitude of Health Personnel , Body Mass Index , Clinical Competence , Humans , Physicians/psychology , Prognosis
2.
Diabetes Metab Syndr ; 11 Suppl 1: S381-S384, 2017 Nov.
Article in English | MEDLINE | ID: mdl-28285989

ABSTRACT

Biomarkers of cardiovascular and metabolic diseases were assessed in Bangladeshi overweight subjects categorized by Asian BMI criteria. After screening 300 people, 90 apparently healthy subjects were enrolled and grouped into normal weight, overweight and obese. Compared to normal weight, the overweight and obese groups showed significant elevation of serum triglyceride, insulin, homocysteine, insulin resistance/sensitivity, and atherogenic index of plasma. Cardiometabolic biomarkers did not differ between overweight and obese groups. Some biomarkers showed correlation with BMI in overweight but not in obese group. It was concluded that cardiometabolic biomarkers are elevated in Bangladeshi overweight subjects categorized by Asian BMI criteria.


Subject(s)
Cardiovascular Diseases/blood , Metabolic Diseases/blood , Overweight/blood , Adult , Bangladesh , Biomarkers/blood , Body Mass Index , Cross-Sectional Studies , Female , Homocysteine/blood , Humans , Insulin/blood , Insulin Resistance , Male , Middle Aged , Triglycerides/blood
3.
J Diabetes Res ; 2015: 150325, 2015.
Article in English | MEDLINE | ID: mdl-26078977

ABSTRACT

This study examined whether circulating levels of soluble receptor for advanced glycation end products (sRAGE) alter in prediabetes and correlate with insulin resistance (IR) and beta cell function in prediabetes and newly diagnosed type 2 diabetes mellitus (T2DM). Subjects without previous history of diabetes were recruited and grouped as control, prediabetes, and newly diagnosed T2DM. The control subjects (n = 40) and people with prediabetes (n = 52) and diabetes (n = 66) were similar in terms of age, sex, BMI, systolic and diastolic BP, and fasting insulin level. HOMA-IR was found significantly higher in people with diabetes than control subjects (p < 0.001) and people with prediabetes (p = 0.005); and HOMA-%B was found significantly deteriorated in people with diabetes (p < 0.001) compared to control subjects and people with prediabetes. However, serum sRAGE levels did not show any significant alteration in people with prediabetes compared to control subjects. Moreover, univariate and multivariate analyses did not identify any significant correlation and statistical association of sRAGE with HOMA-IR and HOMA-%B in people with prediabetes and newly diagnosed T2DM. Our data suggest that serum sRAGE levels do not alter in people with prediabetes compared to control subjects and do not correlate or associate with IR and beta cell function during development of T2DM.


Subject(s)
Diabetes Mellitus, Type 2/metabolism , Insulin Resistance , Insulin-Secreting Cells/metabolism , Insulin/metabolism , Prediabetic State/metabolism , Receptor for Advanced Glycation End Products/blood , Adult , Bangladesh/epidemiology , Blood Glucose/analysis , Cross-Sectional Studies , Diabetes Mellitus, Type 2/blood , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/epidemiology , Enzyme-Linked Immunosorbent Assay , Female , Glycated Hemoglobin/analysis , Humans , Insulin/blood , Insulin Secretion , Linear Models , Male , Mass Screening , Middle Aged , Prediabetic State/blood , Risk , Young Adult
4.
Japan Med Assoc J ; 57(4): 226-30, 2014.
Article in English | MEDLINE | ID: mdl-26005619
5.
Diab Vasc Dis Res ; 10(4): 380-2, 2013 Jul.
Article in English | MEDLINE | ID: mdl-23520177

ABSTRACT

This study was designed to explore the relationship between serum levels of soluble receptor for advanced glycation end products (sRAGE) and cigarette smoking in non-diabetic healthy subjects. A total of 98 non-diabetic, otherwise healthy male subjects were recruited. A fasting blood sample and medical history including detail history of cigarette smoking was collected. The serum sRAGE levels were found significantly higher (p=0.002) in cigarette smokers (1475±422 pg/ml, n=45) compared with non-smokers (1165±350 pg/ml, n=53). Moreover, among the cigarette smokers, serum sRAGE levels were found significantly correlated with number of cigarettes smoked per day (r=0.60, p<0.001). In bivariate analysis in the total population, sRAGE positively correlated with smoking habit (r=0.37, p=0.002) and negatively correlated with systolic (r=-0.32, p=0.01) and diastolic blood pressure (r=-0.36, p=0.003). However, in stepwise multivariate linear regression model, sRAGE showed a significant independent association with smoking habit (b=0.32, p=0.007, R2=0.23). In conclusion, this study for the first time shows a significant elevation of serum sRAGE in cigarette smokers compared with non-smokers, a strong correlation between sRAGE and number of cigarettes smoked per day and an independent association of sRAGE with smoking habit in non-diabetic healthy subjects.


Subject(s)
Receptors, Immunologic/blood , Smoking/adverse effects , Adult , Blood Glucose/analysis , Body Mass Index , Glycation End Products, Advanced/blood , Glycation End Products, Advanced/metabolism , Humans , Male , Middle Aged , Receptor for Advanced Glycation End Products
6.
Acta Paediatr ; 97(12): 1707-11, 2008 Dec.
Article in English | MEDLINE | ID: mdl-18795906

ABSTRACT

OBJECTIVE: Since the underlying mechanisms of febrile seizure (FS) having multi-factorial aetiology yet remains unclear, we conducted this prospectively designed cross-sectional study to determine if there was any simultaneous change in zinc (Zn) concentration (conc.) in serum and cerebrospinal fluid (CSF) among the FS children in comparison to their matched non-seizure febrile (NSF) peers. METHODS: Zn concentration (level) in both serum (intravenous blood) and CSF (lumber puncture: LP) of 50 children with FS and 30 NSF peers (serving as control) were measured employing graphite furnace atomic absorbance spectrophotometer. Data were analysed to compare Zn level between two groups using appropriate statistical tools employing SPSS/Windows 12.0. RESULTS: Mean Zn conc. in both serum and CSF was less in FS children (464.60 +/- 64.57 and 46.28 +/- 7.46, respectively) than their matched NSF peers (749.33 +/- 73.19 microg/L and 111.28 +/- 19.11 microg/L, respectively) showing significant differences both in serum (p < 0.001) and CSF (p < 0.001). None of serum or CSF-Zn differed significantly with age, degree and duration of fever between FS and NSF peers. CSF-Zn among these children showed an upward trend in LP specimen taken beyond 12 h following FS episodes. CONCLUSION AND RECOMMENDATION: Serum and CSF-Zn simultaneously decreased in FS children in comparison to their matched NSF peers. Further prospectively designed multicentral studies are recommended to conduct in geographically diverse regions involving larger sample to confirm or refute our findings. It remains crucial in standardizing/strengthening national seizure prevention protocol with adequate Zn supplementation.


Subject(s)
Seizures, Febrile/blood , Seizures, Febrile/cerebrospinal fluid , Zinc/blood , Zinc/cerebrospinal fluid , Case-Control Studies , Child, Preschool , Female , Humans , Infant , Male , Prospective Studies , Seizures, Febrile/diagnosis , Serum/chemistry , Spinal Puncture , Zinc/analysis
7.
Metab Syndr Relat Disord ; 5(3): 275-81, 2007 Sep.
Article in English | MEDLINE | ID: mdl-18370782

ABSTRACT

BACKGROUND: The relative contribution of insulin secretion and sensitivity in the development of type 2 diabetes mellitus (T2DM) vary from population to population due to the heterogeneous nature of the disease. The study was undertaken to evaluate the insulin secretory capacity and sensitivity in a Bangladeshi type 2 diabetic population and to explore the association of some of the anthropometric (BMI, WHR, MBP) and biochemical factors (glucose, lipids, HbA(1c)) known to modulate B-cell function and insulin action. METHODS: Ninety three T2DM and 70 age-matched control subjects were studied for their fasting glucose, lipids, HbA(1c) (by HPLC) and C-peptide (by ELISA). Insulin secretion (HOMA B) and insulin sensitivity (HOMA S) were calculated by homeostasis model assessment (HOMA). RESULTS: Both insulin secretion and sensitivity were significantly reduced in diabetic as compared to control subjects (HOMA B%, geometric M +/- SD, 34.67 +/- 1.73 vs 104.71 +/- 1.34, p < 0.001; HOMA S%, 67.60 +/- 1.69 vs 85.11 +/- 1.54, p < 0.01). However, the discriminant function coefficient for HOMA B (1.142) was about 1.5 times higher than that for HOMA S (0.731). In T2DM, HOMA B had positive correlation with BMI (r = 0.362, p < 0.001) and inverse correlation with plasma glucose (r = - 0.701, p < 0.001) and HbA1c (r = - 0.612, p < 0.001). HOMA S was inversely correlated to BMI (r = - 0.274, p < 0.01), WHR (r = - 0.252, p < 0.05), plasma total cholesterol (r = - 0.240, p < 0.05) and triglycerides (r = 0.301, p < 0.01). CONCLUSIONS: Both insulin secretory dysfunction and insulin resistance are present in Bangladeshi T2DM subjects, but B-cell dysfunction seems to be the predominant defect. BMI, plasma glucose and insulin are the major determinants of insulin secretory capacity; and generalized as well as central obesity, plasma glucose, total cholesterol, triglycerides and insulin are among the major determinants of insulin sensitivity in this population.

8.
Int Arch Occup Environ Health ; 76(7): 533-8, 2003 Sep.
Article in English | MEDLINE | ID: mdl-12827370

ABSTRACT

This paper describes findings from a recently completed study of polycyclic aromatic hydrocarbon (PAH) exposure among city dwellers of Dhaka, Bangladesh. We measured PAH-DNA adducts in white blood cells (WBCs) as a marker of environmental and occupational PAH exposure in 46 rickshaw drivers (who pedal commercial unshielded three-wheelers for passenger transport) and 48 non-rickshaw drivers (comparison group) in Dhaka city. We performed enzyme-linked immunosorbent assay (ELISA) to quantify immunologically the WBC PAH-DNA adducts. Rickshaw drivers had a significantly higher WBC PAH-DNA adducts level than the non-rickshaw drivers. Among rickshaw drivers, adduct levels tended to be positively associated with the duration of residence in the city and cigarette smoking. No such trends were observed among non-rickshaw drivers. In conclusion, the results suggest that urban residents who are occupationally exposed to traffic pollution in Dhaka are at potentially higher risk of health effects from exposure to carcinogenic PAH compounds.


Subject(s)
DNA Adducts/analysis , Occupational Exposure , Polycyclic Aromatic Hydrocarbons/analysis , Adult , Bangladesh , Case-Control Studies , Humans , Leukocytes , Male , Smoking , Transportation
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