azotemia/アルギニン

BACKGROUND Chronic kidney disease (CKD) and hypertension have been associated with decreased bioavailability of nitric oxide (NO) and endothelial dysfunction. Increased concentrations of the endothelial nitric oxide synthase (eNOS) inhibitor asymmetric dimethylarginine (ADMA) are

BACKGROUND Critically ill foals often present to veterinary hospitals with impaired organ perfusion which can be demonstrated by increased blood L-lactate concentrations. As a compensatory mechanism to low blood pressure and electrolyte abnormalities, aldosterone and arginine vasopressin (AVP) are

Chronic renal failure is associated with impaired urine concentration. Previous studies have demonstrated that cortical collecting ducts (CCD) from uremic rabbits (with remnant kidneys) have an impaired response to arginine vasopressin (AVP). To determine whether this defect is an early, integral

On a background of sublimate nephropathy there was studied the influence of arginin introduction on renal functional condition of white rats. Is established, that the dosage of arginin chloride 300 mg/kg of body weight at in 24 hours after sublimate introduction decreases the kidneys damage and

Clinical use of the DDAVP (1-Deamino-8-D-Arginine Vasopressin) is now the first choice in treatment of Central Diabetes Insipidus. It is an analogue of Vasopressin with a higher antidiuretic potency, less vasopressor activity, and a longer duration of action. This drug still presents some problems

BACKGROUND Heart failure (HF) is considered a putative factor predisposing to acute renal failure (ARF). Since outer medullary hypoxic injury may play an important role in the pathogenesis of acute tubular necrosis, we explored the impact of experimental HF on the propensity to develop ARF with

Chronic kidney disease is a known complication of hematopoietic stem cell transplant (HSCT) and can be caused by irradiation at the time of the HSCT. In our rat model there is a 6- to 8-wk latent period after irradiation that leads to the development of proteinuria, azotemia, and hypertension. The

BACKGROUND L-arginine (L-arg) participates in numerous biological functions including urea and nitric oxide synthesis. Sources of L-arg include dietary proteins and endogenous synthesis by argininosuccinate synthetase and argininosuccinate lyase. L-arg is converted to urea by arginase I in the liver

Currently, there is little understanding of what factors regulate the development of urine concentrating capability in normal or polycystic kidney. The present study examined the developmental expression of genes associated with urine concentration in developing mice, including C57BL/6J-cpk/cpk mice

Sufficient radiation will cause kidney injury with hypertension, azotemia, and death from renal failure. There is early endothelial injury after radiation, which could lead to a deficit of constitutive nitric oxide (NO) synthesis, with capillary thrombosis and hypertension, both of which are seen in

The brown bear (Ursus arctos) hibernates for 5 to 6 months each winter and during this time ingests no food or water and remains anuric and inactive. Despite these extreme conditions, bears do not develop azotemia and preserve their muscle and bone strength. To date most renal studies have been