The data on the prevalence of nutritional anemia among the urban elderly population in India was limited. Hence, the present study was carried out with an aim to assess the prevalence of nutritional anemia and its association with vitamin B12, folate, ferritin and homocystine among the urban elderly population. A community-based cross-sectional study was carried out among 282 urban elderly (C 60 years) subjects (186 males and 96 females) in Hyderabad. Fasting blood samples were collected and hemoglobin (Hb) was estimated by cyanmethemoglobin method. Plasma Folic acid and vitamin B12 levels were estimated by RIA and homocysteine and ferritin levels were estimated by ELISA methods. The overall prevalence of anemia (Hb \ 12 g/dL for females and \ 13 g/dL for males) among the urban elderly was 20.6% and the prevalence was found to be increasing with the age. The prevalence of vitamin B12 (\ 203 pg/mL), folic acid (\ 4 ng/mL), ferritin (\ 15 ng/mL) and hyperhomocysteinemia (C 12 lmol/L) in these subjects was 36.0%, 8.2%, 1.1% and 24.3% respectively. The prevalence of anemia due to deficiencies of iron (ferritin \ 15 ng/mL), folate and vitamin B12 was 5.45%, 9.1% and 42.3% respectively. A significant association was observed between the prevalence of anemia with ferritin and hyperhomocysteinemia. In conclusion, the prevalence of anemia and nutritional anemia among the urban-based elderly was 20.6% and 56.85% respectively. The association of anemia with hyperhomocysteinemia needs further studies.

Diabetic retinopathy (DR) is one of the major causes of blindness all over the world. According to the previous studies, impaired glucose tolerance (IGT) has been linked to retinal dysfunction/vascular damage. Decreased retinal function is an initial event of early DR. Although the biochemical and molecular events are not fully understood, glial activation, angiogenesis and oxidative stress are some of the pathways associated with early retinal abnormalities. Since IGT is associated with development of retinal dysfunction/vascular damage; as a preventive strategy, we have studied beneficial effect of Cinnamon as a hypoglycaemic agent on long-term IGT induced retinal abnormalities using neonatal streptozotocin (nSTZ) rat model. Control, IGT rats were maintained on AIN-93M diet alone and another set of IGT rats were maintained on AIN-93M diet with 3% Cinnamon for 8 months. At the end of the study, untreated IGT rats developed retinal functional abnormalities as assessed by electroretinogram (ERG) and the retinal structure did not alter as assessed by H&E staining. Further, increase in expressions of GFAP, VEGF and decreased expression of rhodopsin in untreated IGT rat retinas. 4-HNE, a marker of oxidative stress was also elevated in IGT state. Supplementation of Cinnamon to IGT rats had lowered fasting and postprandial glucose levels and also prevented retinal functional abnormalities. Further, Cinnamon protected photoreceptor cell damage, suppressed glial activation, angiogenesis and oxidative stress as there was an improved rhodopsin expression, inhibited elevated expressions of GFAP, VEGF and 4-HNE respectively. In conclusion, Cinnamon attenuated IGT induced retinal abnormalities probably through its hypoglycemic property.

Background: India is experiencing a rapid health transition with a rising burden of Non-Communicable Diseases (NCDs) and inappropriate lifestyle is the most remarkable risk factor associated to NCDs. Aims & Objectives: To assess the prevalence of NCDs and their association with physical activity among urban elderly. Material and methods: A community based cross-sectional study was conducted among 112 geriatric population (?60 years) in cities of Hyderabad and Secunderabad. The data on medical history, lifestyle, diet and physical activity was obtained using a pre-tested questionnaire. Anthropometric measurements such as weight, height and waist circumference were measured. Intravenous blood samples were collected to estimate the biochemical parameters. Result:  About 64.3 % of elderly have been practicing physical activity i.e. predominantly walking, while 35.7% were sedentary. The prevalence of hypertension (87.5%), diabetes (65.3%), central obesity (77.8%) and metabolic syndrome (59.7%) was higher among walkers as compared to non-walkers and the prevalence of metabolic syndrome was significantly (p<0.005) high among the elderly suffering from Cardio Vascular Diseases (CVDs). Conclusion: In general, the prevalence of non-communicable diseases was high among urban geriatric population. Therefore, primordial and primary preventive measures should be adopted during adolescence and early adulthood for the prevention and control of NCDs.