Propoxur and methyl parathion are nonsystemic insecticide used for the control of various chewing and sucking insects. Exposure to these pesticides may cause genotoxic effects in nontarget organisms including man. In the present set of investigations, mutagenicity of pesticides propoxur and methyl parathion was studied by applying dominant lethal test (DLT) on quinquefasciatus taken as an exper...

more than 65 years old, and the use of antiplatelet agents is vastly more common than that. Patients with inherited bleeding disorders will likely present to the emergency department (ED) for treatment of abnormal bleeding at some point during their lifetime, and ED visits for bleeding in patients who are taking antithrombotic agents are not uncommon. The clinician must be familiar with these d...

We report a method of photo-cross-linking proteins in mammalian cells, which is based on site-specific incorporation of a photoreactive amino acid, p-benzoyl-L-phenylalanine (pBpa), through the use of an expanded genetic code. To analyze the cell signaling interactions involving the adaptor protein Grb2, pBpa was incorporated in its Src homology 2 (SH2) domain. The human GRB2 gene with an amber...

leg ulcers. Prevalence data describing the etiology of at least one foot ulcer among the 20.8 million Americans who have diabetes has been estimated to be between 12.7%-15%. Further, in the United States, approximately 60% of all lower extremity amputations occur among persons with diabetes; of these lower extremity amputations, a foot ulcer preceded the resulting amputation by 85%. Continued o...

Traditional systems of medicine, also known as complementary and alternative medicine (CAM), have been in practice in Southeast Asia since time immemorial. These systems, which originated in India (Ayurveda), China [herbal medicine, acupuncture, massage (tui na), exercise (qigong)] and Greece Persia (Unani system) are still prevalent worldwide, along with other forms, including Tibetan medicine...

Introduction: Chronic thromboembolic pulmonary hypertension (CTEPH) is a curable and partially preventable complication, with a substantial incidence, leading to severe morbidity and mortality. The aim of the present study was to find out the incidence of CTEPH secondary to acute pulmonary thromboembolism (PTE) using non-invasive procedures such as ventilation/perfusion (V/Q) scintigraphy and p...