background: fish have been at high risk of atrazine toxicity. comparative atrazine toxicity on the tissues of clarias gariepinus is scanty. therefore, acute and chronic effects of atrazine on some biochemical parameters in clarias gariepinus were investigated in this study. methods: atrazine toxicity was determined by assessing the responses of glucose, protein, alanine aminotransferase (alt), ...

a 61-year-old female presented with complaints of fever, general weakness and hepatosplenomegaly. she had a history of nonfamilial peripheral neurofibromatosis diagnosed as von recklinghausen's disease since 30 years previous. physical examination was remarkable for skin colored cutaneous circumscribed nodules which appeared soft to the touch in both arms, the upper part of her abdomen, back, a...

background ecstasy or 3-4, methylenedioxymethamphetamine (mdma), as an amphetamine derivate, could lead to learning and memory impairment. objectives as the hippocampus is responsible for learning and memory, herein we evaluated acute and chronic effects of mdma on the structure of the hippocampus. materials and methods male wistar rats (200-250 g) received single or multiple injections of mdma...

background cisplatin is an effective antineoplastic drug used extensively in the treatment of malignancies. it induces painful peripheral neuropathy at high doses. objectives the aim of this study was to investigate the effect of carbamazepine (cbz) on cisplatin-induced peripheral neuropathic pain by using the tail-flick test. materials and methods the study was performed using male wistar rats...

background: epidemiological studies have illustrated that exposure to atmospheric nitrogen oxides (no2/nox) is responsible for an increased risk of acute or chronic diseases such as cancer. in this study the health risks associated with nitrogen dioxide (no2) were assessed in the city of kermanshah, the capital of kermanshah province, iran. methods: data on hourly no2 levels that had been measu...