Sustained Renal Hypertension

نویسنده

  • GEORGE E. WAKERLIN
چکیده

Antirenin to hog renin produced in the dog neutralizes the acute pressor effect of dog as well as hog renin. A course of intramuscular injections of hog renin in chronic renal hypertensive dogs produces an antihypertensive effect which is correlated with the antirenin titers of the plasma. Passive transfer of high titer homologous antiserum to hog renin produces an antihypertensive effect in chronic renal hypertensive dogs which is correlated with the antirenin titer. The results suggest a pathogenetic role for renin in experimental renal hypertension in the dog.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Persistent hypertension in the dog following disruption of the carotid sinus nerves and subsequent unilateral renal artery constriction.

CONSTRICTION of one renal artery in the dog does not as a rule produce sustained hypertension. Removal of the contralateral kidney, or bilateral renal artery constriction is necessary for the production of permanent hypertension. On the other hand, sustained hypertension may be produced regularly in the rat by unilateral renal artery constriction. Tt has been postulated that, in the rat, long s...

متن کامل

Use of the converting enzyme inhibitor enalapril in renovascular hypertension. Effect on blood pressure, renal function, and the renin-angiotensin-aldosterone system.

Thirteen patients were entered into a protocol to assess the safety and efficacy of enalapril (MK 421), 5 to 20 mg b.i.d., and hydrochlorothiazide, 50 to 100 mg daily, for the treatment of renovascular hypertension. Specifically monitored were the effects of therapy on blood pressure and pulse, renal function, and the renin-angiotensin-aldosterone axis. Enalapril and hydrochlorothiazide therapy...

متن کامل

The Action of Renin on Rabbits with Renal Hypertension

Our results lead us to believe that renin in the form in which it is extracted from the kidney cannot be the agent causing chronic renal hypertension. The reasons against accepting renin as the pressor substance responsible for the hypertension of renal ischemia may be summed up as follows:- 1. The high blood pressure levels of renal ischemia cannot be approximated by any constant injection of ...

متن کامل

Relation of plasma renin to sodium balance and arterial pressure in experimental renal hypertension.

• In 1934, Goldblatt and associates constricted the renal arteries in dogs and produced chronic arterial hypertension. Numerous attempts have been made to elucidate the mechanisms responsible for this sustained elevation of arterial pressure and many workers have suggested that there is increased activity of the renin-angiotensin system. In recent years, several studies" have indicated that cir...

متن کامل

Sustained Hypertension following the Administration of Desoxycorticosterone Acetate

DCA was administered in two separate experiments to rats in amounts sufficient to cause marked elevation of the blood pressure. It was then abruptly withdrawn. Following this treatment, observations of blood pressure, blood urea nitrogen, plasma potassium, and plasma volume were carried out for over a year. Approximately one-third of the animals so treated developed a sustained, permanent hyper...

متن کامل

Onl_Er_jah3_1022 1..11

Methods and Results-—We recruited 1282 CKD patients admitted to our hospital division. Patients were divided into 4 groups: INH; isolated daytime hypertension; day–night sustained; and ambulatory normotension. Multiple linear regression analyses were used to evaluate the correlation between INH and renal/cardiovascular parameters. A total of 262 (20.44%) CKD patients had isolated nocturnal hype...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005