There were no significant differences between the two groups in age sex duration of hemodialysis and urea clearance index .

两组间的年龄、性别、文化程度及透析时间、 尿素 清除指数等方面无显著性差异。

Meanwhile remnant renal function ratio of creatinine concentrations of 24 hour dialysate to Scr ( D / P ) total creatinine clearance ( Tcr ) and urea clearance index ( Kt / V ) were determined .

测定残余肾功能、24小时透析液肌酐与血肌酐浓度比值（D／P）、总肌酐清除率（Tcr）、 尿素 清除指数（Kt／V）。

Objective To investigate the effect of hematocrit ( Hct ) on urea clearance in hemodialysis through a trial in vitro .

目的采用猪血离体实验方法探讨红细胞压积（Hct）对血液透析 尿素 清除 率的影响。

And there was a significant increase levels of fractional urea clearance ( KT / V ) .

KT/V明显增加（P<005）。

The urea clearance and Kt / V were calculated . Results : According to CHD the incidence of hypotension is 28.3 % ; the incidence of muscle cramps headache and nausea is 13 . 3 % 10 % and 6.67 % respectively .

结果：以CHD时低血压的发生率为28.3%，肌肉痉挛、头痛、恶心呕吐的发生率分别为13.3%、10%、 6.67%；

But the levels of blood urea nitrogen ( BUN ) creatinine and creatinine clearance rate after treatment were decreased in both two groups ( all P < 0 05 ) .

2组治疗后血 尿素氮、肌酐和肌酐 清除率均有明显改善（P均＜0.05）。

Urea clearance index ( KT / Vurea ) and creatinine clearance weekly ( Ccr ) are main indexes to evaluate dialysis adequacy .

腹膜透析中用作透析充分性的指标主要有 尿素 清除指数（KT/Vurea）和肌酐清除率（Ccr）。

Result The level of serum creatinine and urea nitrogen significantly decrease and the level of creatinine clearance rate significantly increased in the treatment group compared with the control group ( P < 0.01 ) .

结果治疗组血肌酐（Cr）、 尿素氮（BUN）、肌酐 清除率（Ccr）改善均优于对照组（P<0.01）；

The urea nitrogen clearance rate did not have any significant difference between the two groups ( P0.05 ) . But between the experimental group and the control group the urea nitrogen clearance rate speed had significant difference ( P0.01 ) .

透析后 尿素氮 清除率实验组与对照组之间无明显差异（P＞0.05），但尿素氮清除速率实验组和对照组比较，差异有显著性统计学意义（P＜0.01）。

The two groups of blood indicators : 4.1 Renal function : pre-treatment two groups of blood urea nitrogen serum creatinine serum total carbon dioxide binding rate serum uric acid creatinine clearance rate ( Ccr ) had no statistically significant difference ( P 0.05 ) .

两组血液指标：4.1肾功能：治疗前，两组血 尿素氮、血肌酐、血总二氧化碳结合率、血尿酸、内生肌酐 清除率比较差异均无统计学意义（P＞0.05）。

However there were not correlation between creatinine and urea concentrations ( P > 0.05 ) and between creatinine and creatinine clearance levels ( P > 0.05 ) .

而肌酐和 尿素之间（P>0.05），以及肌酐和肌酐 清除率之间（P>0.05）无明显相关关系存在。

No cancerous change was found in 5 cases of renal cysts ( 2 cases of cancerous change were found in 4 cases using formalin disinfection ) . The urea nitrogen and creatinine clearance of the reused dialyzator attained normal standard .

在5例肾囊肿病例中未发现癌变（用福尔马林消毒者4例中有2例癌变），复用的透析器对 尿素氮及肌酐 清除率均达正常标准。

Meanwhile clearance efficiency of urea creatinine and inulin significantly falls ( P < 0.05 ) and clearance efficiency of vancomycin progressively falls .

尿素、肌酐和菊粉的清除效率显著降低（P<0.05），万古霉素 清除效率逐渐降低，但无统计学差异。

During and after the treatment the general health conditions blood glucose levels blood urea nitrogen serum creatinine urinary albumin excretion rate of 24-hours and clearance rate of creatinine of the rats were observed .

观察治疗期间及治疗后大鼠的一般状况、血糖、 尿素氮、血肌苷，内生肌苷 清除率、24h尿蛋白排泄率，原位杂交检测肾组织CD54基因表达。

Effect of hematocrit on urea clearance during hemodialysis

红细胞压积对血液透析 尿素 清除 率的影响

The Effect of Different Hemoglobin Levels on the Urea Clearance Rate

不同血红蛋白水平对 尿素 清除率的影响