Effect of heavy metals on the level of vitamin E, total lipid and glycogen reserves in the liver of common carp (Cyprinus carpio L.)

The aim of this study is to examine some changes in the biochemical profile of the liver tissue of common carp (Cyprinus carpio L.) exposed to a sublethal concentration of heavy metal mixture (cadmium, chromium, nickel and lead). The biochemical profile, specifically glycogen, total lipid and vitamin E content in the liver tissue was examined and compared to that of the control group. The exposed group showed a marked decline in glycogen and vitamin E reserves. Conversely an increase in total lipid in comparison to control was observed. The result reflects the sensitivity of these biochemical parameters to the effects of sublethal levels of combined heavy metals for this the widely consumed freshwater fish

Detoxifying effect of Nelumbo nucifera and Aegle marmelos on hematological parameters of Common Carp (Cyprinus carpio L.)

The objective of this study was to investigate the efficacy of Nelumbo nucifera and Aegle marmelos on common carp exposed to sub-lethal concentrations of combined heavy metals (5 ppm) under laboratory conditions. The fish were treated with Nelumbo nucifera (500 mg/kg bwt) and Aegle marmelos (500 mg/kgbwt) for 30 days as a dietary supplement. The blood biochemical parameters of the fish were evaluated by analyzing the level of red blood cells (RBC), packed cell volume (PCV), hemoglobin concentration, glucose, cholesterol, iron and copper. The findings of the present investigation showed significant increase in hemoglobin (p<0.001), RBC (p<0.01) and PCV (p<0.01) of herbal drug-treated groups compared with metal-exposed fish. Conversely, glucose and cholesterol level in blood of common carp showed significant reduction compared with heavy-metal-exposed groups. All the values measured in Nelumbo nucifera and Aegle marmelos treated fish were restored comparably to control fish. Our results confirmed that Nelumbo nucifera and Aegle marmelos provide a detoxification mechanism for heavy metals in common carp

Prevalence of Prediabetes and its Risk Factors among the Employees of Ambo University, Oromia Region, Ethiopia

Background: Prediabetes is a metabolic condition which is characterized by the presence of higher levels of blood glucose. It can be treated by lowering high blood glucose level and maintaining the healthy lifestyle habits, healthy meal plan and regular exercise. The aim of this study was to evaluate the prevalence of prediabetes and to identify the risk factors involved in its progression. Materials and Methods: A cross-sectional study design was adapted for the present research work. The targeted participants were adults under the age group of 35-59 years. This research included all voluntary individuals who were screened according to the guidelines of the centers for disease control and prevention (CDC). This study protocol included self-administered questionnaires; anthropometric data and blood biochemistry. A total of 380 respondents arrived at the baseline sample in which 16 subjects who had diabetes were excluded and the remaining 364 samples with normal glucose tolerance (NGT), impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) were included as the study subjects. All statistical analysis was carried out by IBM SPSS statistics 20.0 software. The recorded p values are on the basis of two-sided tests with a statistical significance of p &le; 0.05. Results: The present study showed the higher prevalence of prediabetes with normal glucose tolerance, impaired fasting glucose and/or impaired glucose tolerance (IGT) as 79.7%, 8.0%, 6.8% and 5.5% respectively. The total estimated prevalence of prediabetes was 20.3% which includes 12.6% of males and 28.2% of females. As per WHO guidelines 23.0% of pre-obese and 34.4% of obese in the target groups whose BMI &ge; 25 with their risk estimate of 2.28 (0.8-6.5) for males and 2.25 (1.03-4.9) for females are in the prediabetic groups. According to the seventh report of joint national committee (JNC) standards around 20.3% of hypertensive individuals with OR: 0.5 (0.21-1.3) for males and OR: 0.12 (0.1- 0.30) for females were in prediabetes. Sex, age, occupation, income, alcohol drinking, and elevation in modified risk factors including body mass index (BMI), waist to hip ratio (WHR), blood pressure (BP), high-density lipoprotein cholesterol (HDL) and low-density lipoprotein cholesterol (LDL) were significantly associated with prediabetes. Conclusion: The present study indicated a&nbsp;higher prevalence of prediabetes and the effect of possible risk factors in the target population. Hence self-care should be prioritized in the community to maintain the normal BP, blood glucose, BMI and regular physical exercise.&nbsp; It is highly recommended to conduct various intervention programs in the form of counseling and health education after the clients are successively screened for prediabetes. This strategy helps in the management of prediabetes and controls a huge number of people from the risk of T2DM