A procedure is described which permits the isolation from the prepuberal mouse testis of highly purified populations of primitive type A spermatogonia, type A spermatogonia, type B spermatogonia, preleptotene primary spermatocytes, leptotene and zygotene primary spermatocytes, pachytene primary spermatocytes and Sertoli cells. The successful isolation of these prepuberal cell types was accompli...

A structured questionnaire was verbally administered individually to a random sample of the general population, 18 years of age and older, of rural and urban Chandigarh and of two villages in Jullundur district, Punjab. Out of a total of 1031 respondents, 23.7 percent were current users, 16.0 percent admitted of alcohol use in the past but were not current users, and 60.3 percent had never had ...

Stings from bees and wasps can cause systemic allergic reactions in sensitized patients. However, the mystery of why some cases develop allergic reactions while others do not, remains poorly understood. We investigated whether particular human leukocyte antigen (HLA) class I and class II genes contribute to the development of venom allergy. A total of 21 bee and/or wasp venom sensitive patients...

PURPOSE Despite the evolution in the management of traumatic colorectal injuries in both civilian and military settings during the previous few decades, they continue to be a source of significant morbidity and mortality. The purpose of this study was to analyze management and clinical outcomes from a cohort of patients suffering colorectal injuries. METHODS This was a retrospective analysis ...

Given that such a large and growing share of young adults ages 19 to 26 lacks health insurance coverage, increasing policy attention has been focused on addressing coverage gaps among young adults. Fully 10.3 million young adults—or one in three (32 percent)—lack health insurance coverage. While young adults constitute 18 percent of the adult population, they make up 28 percent of the uninsured...

OBJECTIVE A nationwide survey was performed to investigate the current patterns of care for brain metastasis (BM) from breast cancer in Japan. METHOD A total of 351 survey questionnaires were sent to community or academic breast oncologists who were members of the Japanese Breast Cancer Society as of December 2005. The questionnaire consists of 40 multiple choice questions in eight categories...

The Emergency Medicine Department (EMD) is an ideal place for public health interventions and provides ready access to the health care system, offering a great opportunity for HIV testing and counselling. Between 2003 and 2005, rapid test was requested for 59.39% of 10,752 cases from EMD, where as ELISA was requested for 40.61%. Of the 317 HIV reactive cases, available medical records of 249 we...