arginase/vomiting

Inborn errors of metabolism (IEMs) are thought to present in infancy with acute decompensation including feeding intolerance and vomiting, lethargy, and coma. Most practitioners assume that children will be diagnosed in their first months of life. However, certain IEMs present more insidiously, and

An 18-year-old mentally and physically retarded boy, suffering from episodes of anorexia, vomiting, coma and convulsion which have been severer with advance in age, had periodic hyperammonemia, hyperlysinemia and homocitrullinuria. Blood cell arginase activity of the patient on normal diet was

Congenital hyperargininaemia is a rare condition transmitted as an autosomal dominant trait. Following a one-year free interval, repeated vomiting, psychomotor regression and spastic paraparesis with talipes equinus progressively develop. The diagnosis, confirmed by arginine assays in blood and

Experiments were conducted with growing English Pointer puppies to examine the effects of ingesting excess lysine. A purified crystalline amino acid basal diet containing 0.40% L-arginine (the arginine requirement for maximal weight gain) and 0.91% L-lysine was fed in all assays. All diets were kept

The canonical phosphodiesterase 4 (PDE4) inhibitors produce antidepressant-like effects in a variety of animal models. However, severe side effects, particularly vomiting and nausea, limit their clinical application. FCPR16 is a novel PDE4 inhibitor with less vomiting potential. However, whether it

Glucagon receptor (GCGR) defect (Mahvash disease) is an autosomal recessive hereditary pancreatic neuroendocrine tumor (PNET) syndrome that has only been reported in adults with pancreatic α cell hyperplasia and PNETs. We describe a 7-year-old girl with persistent hyperaminoacidemia, notable for