negative nitrogen balance

Clinically , the catabolic response results in a generalized negative nitrogen balance .

临床上，这种代谢反应经常导致全身性负氮平衡。

Try to clarificate the mechanism of negative nitrogen balance after burns .

目的：为阐明及防治烧伤后负氮平衡提供理论依据。

Malnutrition and negative nitrogen balance are risk factors for respiratory compromise to occur with steroids .

应用类固醇出现呼吸损害的危险因素是营养不良和负氮平衡。

Nitrogen support in early post-operative stage could correct negative nitrogen balance to a certain extent or even to positive results .

术后及早补充氮能不同程度地纠正负氮平衡，甚至获得正氮平衡。

Objective To study the role of20S protease in the formation of negative nitrogen balance after burn injury .

目的研究20S蛋白酶在烧伤后负氮平衡形成机制中的作用。

The exogenous insulin is helpful to rectify negative nitrogen balance and promotes the formation of blood vessel .

外源性胰岛素对于纠正烧伤后的负氮平衡，促进创面血管形成有一定的作用。

The Hu body can protect the muscle avoids occurring decomposes and prevents when the long-term negative nitrogen balance the worsened function .

胡体能够保护肌肉避免发生分解和防止长期负氮平衡时的恶化作用。

In order to explore mechanism which caused these alteration , people had done many researches , and found that reduced caloric intake couldn 't solely explain negative nitrogen balance .

为探讨引起这些改变的机制，人们做了大量的研究，发现单用能量摄入减低，并不能解释感染时负氮平衡状态。

Malnutrition and negative nitrogen balance greatly discounts s curative effect and rise fatality rate , so it 's urgent to ameliorate the whole nitrogen blance ;

临床上，蛋白-营养不良及严重的负氮平衡极大的阻碍了肿瘤患者的疗效并提高了患者的病死率，此时机体氮平衡的改善显得更为迫切。

The results showed that the average negative nitrogen balance in group A , B , C was respectively -12.34 g / d , -6.59 g / d and -4.84 g / d after operation .

结果提示：术后三组平均每天的负氮平衡分别为：A组-12.34g；B组-6.59g；

Conclusion TNF α activates the 26S proteasome system in skeletal muscle , thus it enhances the degradation of protein , which is associated with the development of negative nitrogen balance following scalding .

结论TNFα对烧伤后大鼠骨骼肌中26S蛋白酶复合体系统的激活具有重要作用，从而加强蛋白质的分解代谢，这可能与烧伤后负氮平衡的发生密切相关。

Conclusion That the mild hypothermia therapy reduced the negative nitrogen balance induced by severe brain injury is one of important causes of the lower mortality in the mild hypothermia therapy group than that in the control group .

结论：亚低温冬眠疗法减轻了重型颅脑外伤所致的负氮平衡，是降低死亡率的重要因素之一。

The results of this experiment show that the mixture ( II ) can improve negative nitrogen balance and elevate the level of serum albumin , and is a good nitrogen source for elemental diet after trauma .

动物烫伤治疗实验表明，该种氨基酸混合物能改善烫伤后的负氮平衡，提高血清白蛋白含量，其作用显著优干酪蛋白，略优于强化大豆平衡氨基酸，提示可作为创伤营养剂的良好氮源。

Conclusion Because long term excessive excretion of NH 4 + in urine could cause negative nitrogen balance in the body , urine NH 4 + level could be used as an early indicator in biological monitoring .

结论由于NH4＋长期排泄过多，会导致机体负氮平衡，因此似可以尿NH4＋作为接触TPA的早期生物学监测指标。

Conclusion The compound branch chain amino acids injection ( Aminic ) is more beneficial for patients with radical resection of cardiac carcinoma to correct negative nitrogen balance , it can also inhibit decomposition of muscles protein , and improve nutritional conditions .

结论复方支链氨基酸注射液在贲门癌根治术后患者的肠外营养支持中，更有益于纠正患者负氮平衡，抑制肌蛋白分解，改善各营养指标。

Conclusions The increase of the content and activity of 20S protease in the severely burned rats was significantly correlated with the formation of negative nitrogen balance after burning . This provides a new pathway to avoid the formation of the negative nitrogen balance after burning .

结论严重烫伤后大鼠骨骼肌中20S蛋白酶活性和含量的增加与烧伤后负氮平衡的形成密切相关，为防治烧伤后负氮平衡的形成提供一个新途径。

In clinical observation , we can find that there are obviously high protein catabolism in skeletal muscle in burn patients , and it can become more intense if combined with systemic inflammation , as result , the patients can fall into severe hypoproteinemia and negative nitrogen balance .

临床观察发现，严重烧伤后患者往往出现骨骼肌组织显著性高蛋白分解代谢，如果合并全身性感染，这种代谢反应将更为剧烈，使机体陷入严重的低蛋白血症和负氮平衡。

Conclusion In the early stage of scald injury , TNF α and IL 1 could enhance the lysosomal protease activity , increase the protein catabolic rate in skeletal muscle and promote the negative nitrogen balance directly . These effects may not depend on the actions of emergent hormones .

结论烫伤早期TNFα、IL1增强溶酶体内组织蛋白酶的活性导致骨骼肌蛋白质分解代谢的过度增强，从而造成机体负氮平衡是直接的，可能不受激素影响。

The results show that the negative nitrogen balance is corrected , with 18 cases obtaining positive nitrogen balance . There are no significant decreases of body weight , serium albumin , prealbumin and transferrin but significant increases of glucose , triglyceride , AKP r-GT and SGPT are discovered .

结果显示术后6天获正氮平衡，手术前后体重、血浆蛋白、前白蛋白、转铁蛋白无明显下降，血糖、甘油三酯、AKP、r-GT、SGPT在TPN过程中升高有意义。