نتایج جستجو برای: renal artery

تعداد نتایج: 444355  

Journal: :medical journal of islamic republic of iran 0
i ghodoussi from the department of vascular surgery and organ transplantation, taleghani hospital, shahid beheshti university of medical sciences, tehran, i.r. iran p azimi nezhadan h peyravi mt salehian i fazel

the vascular complications, their management and results of treatment in 417 consecutive renal transplantations performed at taleghani hospital from september 1989 to december 1997, are presented. there were 7 (1.6%) vascular complications. among them renal artery stenosis occurred in 2 cases (0.4%), renal artery thrombosis in 2 cases (0.4%), renal vein thrombosis in one case (0.2%), bleeding f...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
محمدعلی نراقی m naraghi

in this study, it has been observed that the natural similarity of the blood flow to both kidneys, despite the differences of length of the right and left renal arteries, is due to the angle of distribution of these arteries. this angle has been determined to be of 66.7 degrees for the left renal artery and only 51.5 degrees for the right renal artery, in their normal anatomical aspects.

Journal: :journal of biomedical physics and engineering 0
z. mortazavinia s. arabi a. r. mehdizadeh

background: numerical study of angulation effects of renal arteries on blood flow has been of great interest for many researchers. objective: this paper aims at numerically determining the angulation effects of stenosed renal arteries on blood flow velocity and renal mass flow. method: an anatomically realistic model of abdominal aorta and renal arteries is reconstructed from ct-scan images and...

Journal: :iranian journal of veterinary research 2007
a. a. nekooeian t. mashhoodi

the objective of this study was to determine the chronology of changes in blood pressure in renalhypertension induced by solid plexiglass clips in rats. saw blades with the thickness of 0.21-0.22 mm wereused to make clips sized 4 × 2 × 2 mm from a piece of 2-mm thick plexiglass. rats were subjected to shamoperation or left renal arterial clipping, and 1, 2, 3 and 4 weeks later blood pressure, a...

Ali Akbar Nekooeian, Elaheh Mashghoolozekr Mohammad Reza Haydari Mohammad Reza Panjeshahin,

Background: Hawthorn species decreases blood pressure and relaxes precontracted vessels. This study aimed at examining the antihypertensive effect and related mechanisms of hydroalcoholic extract of Crataegus azarolus subspecies aronia fruit in rats with renovascular hypertension.Methods: Six groups of male Sprague-Dawley rats, each containing 6 to 8 rats, were studied. The groups comprised of ...

A. A. Nekooeian, T. Mashhoodi

The objective of this study was to determine the chronology of changes in blood pressure in renalhypertension induced by solid plexiglass clips in rats. Saw blades with the thickness of 0.21-0.22 mm wereused to make clips sized 4 × 2 × 2 mm from a piece of 2-mm thick plexiglass. Rats were subjected to shamoperation or left renal arterial clipping, and 1, 2, 3 and 4 weeks later blood pressure, a...

Journal: :nephro-urology monthly 0
cristóbal moreno moreno-alarcón department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected]; department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected] gerardo server server-pastor department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected] pedro ángel ángel lópez-gonzález department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected] pedro lópez lópez-cubillana department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected] josé carlos carlos ruiz-morcillo department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected] gloria doñate doñate-iñíguez department of urology, university of murcia, university hospital virgen de la arrixaca, c/francisco martínez campillo, 54. molina de segura, spain +34-654939551, [email protected]

background multiple renal arteries in kidney grafts have been associated with an increased rate of vascular and urologic complications. our objective is to compare the outcome of transplanted patients who receive a single pedicle kidney with those who receive a multiple arterial graft. objectives to find our the differences in the outcome and complications in patients undergoing kidney transpla...

Ali Faraji, Alireza Shams, Mohammad Reza Darabi, Saeed Babaei,

Vascular variations and the accidental cutting of veins and arteries potentially create problems during surgery and medical treatment. The surgeon's awareness of a vascular variation in the kidneys is essential during renal surgery and transplantation, color Doppler imaging, gonadal surgery and in the presence of an abdominal aortic aneurism. This awareness can improve the patient's recove...

جلالی, آرش, خاتمی, سید محمدرضا, رستمی, الهام, زارع, المیرا, شکویی‌زاده, فاطمه, صادقیان, سعید,

Background: Renal artery stenosis (RAS) is a known cause of secondary hypertension and renal failure. The most patients with renal artery stenosis are asymptomatic. So, the exact prevalence of this disease is unknown. The gold standard of diagnosis of RAS is renal angiography that is an expensive somewhat hazardous procedure and may revealed nothing. The aim of this study was to develop a simpl...

Certain benefits are clearly associated with the use of off-pump coronary artery bypass grafting (CABG) as compared with the on-pump CABG. The superiority is more evident in patients with multiple co morbidities including renal failure.We reviewed the medical records of a 67-year-old male with a past medical history that was significant for multiple cardiovascular diseases and new-onset end-sta...

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