nitrate toxicosis associated with consumption of pigweed red-root (amaranthus retroflexus) wasdiagnosed in a small herd of cattle in the suburb of mashhad, northeastern iran. the clinical signs wereruminal tympany, incoordination, tachycardia, dyspnea, head pressing, aggressive movements and jugulardistension. seven animals including 3 young calves and 4 cows died of intoxication; other affecte...

background: intoxication with aluminum phosphide has been prevalent in iran recently. lab confirmation of the poisoning is needed in clinical and post-mortem settings. present study was conducted to determine efficiency and validity of silver nitrate test for detection of aluminum phosphide in samples. methods: information about dead patients with history of aluminum phosphide poisoning referre...

Nitrate toxicosis associated with consumption of pigweed red-root (Amaranthus retroflexus) wasdiagnosed in a small herd of cattle in the suburb of Mashhad, northeastern Iran. The clinical signs wereruminal tympany, incoordination, tachycardia, dyspnea, head pressing, aggressive movements and jugulardistension. Seven animals including 3 young calves and 4 cows died of intoxication; other affecte...

The alterations in the serum lipolytic activity of mice were studied under Uranyl nitrate (UN) intoxication. The lipemia produced as a result of UN intoxication was probed studying the alterations in the serum triacyl-glycerol-hydrolase (EC 3.1.1.3) activity. After an intraperitoneal injection of UN (10 mg/kg and 25 mg/kg), triacyl-glycerol-hydrolase (TAGH) activity was considerably enhanced. I...

The purpose of this study was to determine the main patterns toxic effect lead on red marrow cells birds in first three days after exposure. electro-microscopic revealed that nitrate bone begins even at a slight MAL excess 1 day intoxication. Hematopoietic and stromal mainly show signs dystrophic changes, which increase as term exposure increases. In cytoplasm many cells, heterogeneous lipid in...

Sodium nitrate was administered through rumen cannulae to produce NO-3 intoxication in four cows (382 to 445 kg body wt) fed prairie grass hay and a protein-mineral supplement. The cows were fed 0, 1.6 or 3.2 kg of dry rolled corn daily for 10 d prior to sodium nitrate administration. Sodium nitrate administration was followed by a marked increase in intraruminal NO-2 and NH3 and blood NO-2 and...

Background: Intoxication with aluminum phosphide has been prevalent in Iran recently. Lab confirmation of the poisoning is needed in clinical and post-mortem settings. Present study was conducted to determine efficiency and validity of silver nitrate test for detection of aluminum phosphide in samples. Methods: Information about dead patients with history of aluminum phosphide poisoning refer...

Diet exerts a profound influence upon the toxicity (tested in the omnivorous white rat) of certain substances, namely, chloroform, phosphorus, potassium chromate, and uranium nitrate, which cause necrosis of the parenchymatous cells of the liver or of the kidney. Susceptibility to intoxication with all of these substances is less after a diet rich in carbohydrate than after a diet consisting of...