Splanchnic erythrocyte content decreases during hemodialysis: A new compensatory mechanism for hypovolemia
نویسندگان
چکیده
منابع مشابه
Hypotension and hypovolemia during hemodialysis: is the usual suspect innocent?
Hypotension during intermittent hemodialysis is common, and has been attributed to acute volume shifts, shifts in osmolarity, electrolyte imbalance, temperature changes, altered vasoregulation, and sheer hypovolemia. Although hypovolemia may intuitively seem a likely cause for hypotension in intensive care patients, its role in the pathogenesis of intradialytic hypotension may be overestimated.
متن کاملIncreased Hepato-Splanchnic Vasoconstriction in Diabetics during Regular Hemodialysis
BACKGROUND AND OBJECTIVES Ultrafiltration (UF) of excess fluid activates numerous compensatory mechanisms during hemodialysis (HD). The increase of both total peripheral and splanchnic vascular resistance is considered essential in maintaining hemodynamic stability. The aim of this study was to evaluate the extent of UF-induced changes in hepato-splanchnic blood flow and resistance in a group o...
متن کاملa new approach to credibility premium for zero-inflated poisson models for panel data
هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولExercise during hemodialysis decreases the use of antihypertensive medications.
Most hemodialysis patients require antihypertensive therapy. Aerobic exercise has been suggested as a nonpharmacologic treatment for hypertension in many patient populations, including those with chronic renal failure. To test the effectiveness of this therapy in an outpatient long-term hemodialysis clinic, the hemodialysis staff instituted a stationary cycling program during dialysis and offer...
متن کاملSmall-dose epoprostenol decreases systemic oxygen consumption and splanchnic oxygen extraction during normothermic cardiopulmonary bypass.
Normothermic, nonpulsatile cardiopulmonary bypass (CPB) impairs systemic and splanchnic oxygen transport and increases gastrointestinal permeability. It is an important therapeutic goal to avoid splanchnic dysoxia during CPB. Small-dose prostacyclin therapy improves splanchnic oxygen transport and microcirculation in septic patients. In this study, we sought to determine if during cardiac surge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Kidney International
سال: 1997
ISSN: 0085-2538
DOI: 10.1038/ki.1997.270