methamidophos

03/01/2009 - "[Methamidophos poisoning--a five years old girl's case]."
10/01/2005 - "[The effect of pyraloxime methylchloride to myocardial tissue induced by methamidophos poisoning in rats]."
01/01/2005 - "No ultrastructural changes were detected in Group 1 after acute poisoning with methamidophos and in Group 3 treated with antidotes after poisoning. "
01/01/2001 - "Vegetable-borne methamidophos poisoning."
08/01/1999 - "Serial lymphocyte NTE (LNTE) was measured in a 16-year-old boy after acute poisoning with methamidophos for evaluation as a predictor of subsequent neuropathy. "

01/01/1995 - "Methamidophos (O,S-dimethyl phosphorothioamidate) causes polyneuropathy in man and hens. "
02/01/1990 - "A series of 74 cases of delayed polyneuropathy induced by acute middle to serious toxicosis with Methamidophos is analysed. "
02/01/1990 - "[Clinical features of delayed polyneuropathy induced by acute methamidophos toxicosis in 74 cases]."
01/01/1991 - "The larger and faster reactivation of human AChE inhibited in vitro by L-(-) methamidophos suggests that a corresponding effect might be possible in vivo and therefore explain, in part, the relatively higher susceptibility of man to delayed polyneuropathy induced by racemic methamidophos which occurs, however, with doses always causing severe cholinergic toxicity."
01/01/1998 - "Epidemiologic survey on organophosphate-induced delayed polyneuropathy (OPIDP) among patients recovered from Methamidophos poisoning."

07/01/2005 - "PIA prevented metamidophos-induced diaphragmatic muscle necrosis as much as PAM. "
09/01/2002 - "Pralidoxime administration protected metamidophos-induced muscle necrosis in all groups studied except for the 12-h group. "
02/01/2009 - "The results indicate that, although different doses of PIA reduced the OP-induced oxidative stress and diaphragm necrosis, a single dose of PIA was not able to recover cholinergic signs and symptoms of metamidophos poisoning."
02/01/2009 - "The aim of this study was to evaluate the effects of different doses of an adenosine A(1) selective agonist, phenylisopropyl adenosine (PIA), on metamidophos-induced cholinergic symptoms, mortality, diaphragm muscle necrosis, and brain oxidative stress. "
09/01/2002 - "The objective of the present investigation was to study the protection afforded by a single administration of pralidoxime against the muscle necrosis induced by the organophosphate compound metamidophos at different times after intoxication. "

03/01/1994 - "Study subjects were stratified into three groups: 1) never poisoned; 2) poisoned with organophosphates other than methamidophos, agents which have not been reported to cause peripheral neuropathy; and 3) poisoned with methamidophos, a peripheral neurotoxin. "

04/01/2023 - "Due to the relevance of cancer, in the present study, the effects of the mixture of pesticides widely used in Brazil (Glyphosate, 2,4-dichlorophenoxyacetic acid, Mancozeb, Atrazine, Acephate, and Paraquat) and their main metabolites (Aminomethylphosphonic Acid, 2,4-diclorophenol, Ethylenethiourea, Desethylatrazine, Methamidophos, and Paraquat) were investigated on the malignancy phenotype of murine melanoma B16-F1 cells after acute (24 h) and chronic (15 days) exposures. "