Aim: To determine the incidence of anemia in type-2 diabetic patients with normal renal function and assess the association of other factors related to diabetes with the risk of anemia. Methods: The study group comprised 72 patients with type-2 diabetes. Patients were divided into groups according to glycemic control, gender and age. Serum creatinine, hematocrit, hemoglobin concentration, blood glucose and glycated hemoglobin (HbA1c) of subjects were measured. The presence of anemia was defined by a hemoglobin level < 13.0 g/dL in men and <12.0 g/dL in women. Normal renal function (i.e. absence of renal impairment) was defined as serum creatinine level < 1.5 mg/dL. Results: 15.3% of the patients had anemia. The odds of developing anemia was higher in patients with poorly controlled diabetes (HbA1c > 7.5%) compared to those with controlled diabetes (≤7.5%) and in patients of age ≥ 60 yrs compared to those of age < 60 yrs (p < 0.05). The odds of anemia was similar in males and females (p = 0.26). Conclusion: This study indicated that poor glycemic control and old age are associated with the incidence of anemia in type-2 diabetics with normal renal function. Our findings suggest that treatment criteria for diabetes should include routine hematological tests and take into consideration the inevitable consequences of ageing, and poor glycemic control.
We aimed at determining whether body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) are associated with heart rate recovery (HRR) and to demonstrate which of the three indices of obesity, is the strongest predictor of HRR in apparently healthy non-obese adults. Three hundred and twenty-five subjects aged 18-66 years participated in the study. Anthropometric indices were measured, and subjects performed cycle ergometer exercise at 75-85% maximum heart rate. Heart rate (HR) was measured during the last minute of exercise and in the first minute of post-exercise recovery. A partial correlation test and a multiple linear regression analysis, after adjusting for age and peak oxygen uptake indicated that the best predictors of HRR were BMI in males and WHR in females. The present data suggest that, HRR is independently related to indices of obesity-BMI, WC, and WHR and strengthen the usefulness of these anthropometric indices in predicting cardiovascular risks. In addition, the findings suggest that BMI in men and WHR in women best express the relationship between obesity and cardiovascular risks.
Its natural habitat is subtropical or tropical moist lowland forests (4, 5). Garcinia kola (GK) contains sterols, terpenoids, flavenoids, glycosides, pseutannins, saponin, protein and starch. It prevails as a multi-purpose tree crop in the home gardens of southern Nigeria (6). Garcinia kola contains some active principles interfering with insulin metabolism causing reduction in glucose level (7). Kolaviron (KV), biflavonoid from garcinia kola has been shown to offer significant antidiabetic and tissues protective effects in diabetic rats (8). Pharmacological D
Aim: The study aimed at evaluating the seroprevalence of H. pylori infection and its associated risk factors in a cross-section of asymptomatic adult population in Niger-Delta, Nigeria. Methodology: 408 apparently healthy volunteers, aged between 18 -87 years were recruited for this study. Blood samples were collected from participants and analyzed for H. pylori antibody (IgG) qualitatively with Combo rapid kits and quantitatively with Accu-Bind ELISA Kits. Results: The overall prevalence of Helicobacter pylori colonization in 408 asymptomatic adults was 52.5% (n = 214) and 48.3% (n = 197) by qualitative (Combo rapid kits) and quantitative (Accu-Bind ELISA Kits) serological test methods respectively. H. pylori infection did not differ statistically between genders (p = 0.962) and among age groups (p = 0.185). In addition, multivariate logistic regression indicated that sex and age were not associated with risk of H. pylori. However, participants from Delta Central were at greater risk (OR = 1.89; p = 0.014) of H. pylori infection compared with those from Delta South, but those from Delta North were not at greater risk of infection compared with those from Delta South (p = 0.476). Conclusion: This study indicated an intermediate seroprevalence of H. pylori among asymptoHow to cite this paper: Omosor, K.I.,
This study investigated whether age influences blood pressure recovery after maximal exercise in adult males. Forty healthy, non-athletic adult males (20 young, aged 22 +/- 3.46 years and 20 older, aged 48 +/- 6.91 years) participated in the study. Subjects performed a maximal-effort ergometer exercise test. Peak oxygen uptake (VO2max) was measured during the exercise protocol; heart rate (HR) and blood pressure (BP) were measured before exercise, during exercise (at 2-min intervals), and at the first minute of post-exercise recovery and subsequently at 2-min intervals until the recovery of BP. Results indicated that young adults had lower systolic blood pressure (SBP) recovery ratio (P < 0.05), lower SBP recovery time (P < 0.001), higher SBP% decline in 1, and 3 min (P < 0.001), and higher DBP% decline in 1, and 3 min (P < 0.05, <0.001) than the older adults, thus indicating faster BP recovery in young than older adults. A bivariate correlation test, revealed significant associations (P < 0.001, <0.01) between age and BP recovery parameters: percentage SBP decline in 1 and 3 min (27 and 39%), percentage DBP decline in 1 and 3 min (14 and 26%), third minute SBP ratio (22%), and SBP recovery time (72%). After controlling for factors affecting BP recovery such as resting SBP, percentage HR decline, VO2max and delta SBP, the observed correlations reduced in SBP recovery time (29%; P < 0.002) but disappeared (P > 0.01) in the other BP recovery parameters. These data indicate the need to take into account, factors affecting BP recovery when interpreting the effect of age on BP responses after exercise in future investigations.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.