Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P01178 (oxytocin)
 15,767 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Levels of immunoreactive (IR) oxytocin (OT)-associated or estrogen-stimulated neurophysin (ESN) and vasopressin-associated or nicotine-stimulated neurophysin (NSN) were measured in plasma of patients with chronic renal failure before and after hemodialysis (HD) and intermittent peritoneal dialysis (IPD), and during continuous ambulatory peritoneal dialysis (CAPD). ESN-IR in 17 patients before HD was 24.4 +/- 2.7 ng/ml (mean +/- SEM) and increased after HD to 33.2 +/- 4.1 ng/ml (P less than 0.001). ESN-IR in 17 patients with CAPD was 15.2 +/- 3.4 ng/ml, significantly lower than in patients undergoing HD, P less than 0.001. In patients receiving IPD (n = 6), ESN was 11.6 +/- 3.7 ng/ml and did not change significantly after IPD. Levels of ESN in patients with renal failure were increased compared with levels in normal individuals, 1.0 +/- 0.1 ng/ml. Levels of ESN were not correlated with laboratory parameters that may be abnormal in renal failure. NSN levels in 16 of 17 patients undergoing HD were 3.2 +/- 0.34 ng/ml and in 14 of 17 patients with CAPD were 2.9 +/- 0.4 ng/ml, respectively. ESN before HD (r = 0.63, P less than 0.01), after HD (r = 0.85, P less than 0.001), and in patients with CAPD (r = 0.83, P less than 0.001) and IPD (r = 0.81, P less than 0.05) correlated significantly with an OT-like peptide previously found to be increased in renal failure.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:High-performance liquid chromatographic characterization of neurophysins in chronic renal failure. 365 23

Since 1955, a standardized treatment regimen has been used to manage 245 cases of eclampsia at Parkland Memorial Hospital. Magnesium sulfate alone effectively controlled controlled convulsions in the great majority of cases. The only maternal death among the 245 cases reemphasizes the risk of respiratory arrest that is inherent in the administration of magnesium sulfate when given in large doses intravenously. Hydralazine to lower the diastolic blood pressure somewhat, when it was 110 mm Hg or higher, prevented intracranial hemorrhage. Avoidance of diuretics and hyperosmotic agents and limitation of fluid intake were not associated with severe renal failure. Pulmonary edema was rare. Vaginal delivery was achieved in the majority of cases. Oxytocin often proved effective for initiating and maintaining labor even remote from term. The results obtained with this regimen justify its continued clinical application.
 ...
PMID:The Parkland Memorial Hospital protocol for treatment of eclampsia: evaluation of 245 cases. 671 34

Estrogen-stimulated neurophysin (ESN) was determined by radioimmunoassay in three groups of patients with chronic renal failure: predialysis patients, patients on hemodialysis and patients on continuous ambulatory peritoneal dialysis. ESN levels were significantly elevated in all patients. ESN of these patients is undistinguishable from highly purified pituitary ESN. Immunological and physicochemical analyses of ESN in patients with renal failure suggest that the elevated plasma level is due to a failure of renal clearance. In addition, heterogeneity of urinary ESN, revealed by multiple immunoreactive peaks after gel filtration, indicates altered renal metabolism.
 ...
PMID:Estrogen-stimulated neurophysin in chronic renal failure. 683 53