Prevalence and pattern of geriatric emergencies in a teaching hospital of North India.

Introduction: Changing demographic patterns worldwide and improvement in healthcarehas contributed to increasing visits to the emergency department byelderly patients. Geriatric patients usually have multiple co-morbidities and declining physiological functional status. This complex interplay of various factors requires a specific and curated approach from the emergency physicians.

Blood lead levels among the occupationally exposed workers and its effect on calcium and vitamin D metabolism: A case-control study.

Introduction: Lead (Pb) is one of the major occupational pollutants present in the developed and developing countries including India. In humans, Pb can cause a wide range of biological effects depending upon the level and duration of exposure. The goal of this study was to evaluate the blood lead levels (BLLs) and its associated effects on vitamin D and calcium metabolism, among the workers occupationally exposed to Pb.

Insecticidal effect of plant extracts on Phlebotomus argentipes (Diptera: Psychodidae) in Bihar, India.

Background & Objectives: Phlebotomus argentipes (Diptera: Psychodidae), the established vector for kala-azar is presently being controlled by indoor residual spray of DDT in kala-azar endemic areas in India. Search for non-hazardous and non-toxic biodegradable active molecules from botanicals may provide cost-effective and eco-friendly alternatives to synthetic insecticides. The present study was aimed at evaluating various plant extracts from endemic and non-endemic areas of Bihar for their insecticidal activity against sandfly to identify the most effective plant extract.