Advance on the microorganisms, catabolic pathway and initial dioxygenase for aerobic biodegradation of a variety of compounds were reviewed. 文章综述了多环芳香化合物的降解菌株、降解途径及初始羟化双加氧酶的最新研究进展。
In this study, the investigators explored whether EAAC supplementation would provide anabolic stimulus to counterbalance the catabolic response of prolonged inactivity ( 28 days). 在这项试验中,研究人员探索补充EAAC是否可以提供合成代谢刺激来抵消长时间不活动(28天)引起的分解作用反应;
Compared to submerge fermentation, the solid-fermentation system has the ability to significantly overcome catabolic repression. 与液态发酵相比,固态发酵能有效地克服分解代谢产物的阻遏作用。
She is at risk for further nutrient depletion owing to catabolic effects of major surgery and inflammation, glycosuria, and gastrointestinal nutrient losses. 她受到大手术和炎症造成的分解代谢的影响,并且有糖尿病和胃肠道营养素丢失,因而存在营养素进一步耗竭的危险。
All composition accords with biological catabolic requirements; 所有成分符合生物降解要求;
This imbalance between the anabolic and catabolic hormones now appears to be the most common profile of aging and may be a valuable marker for biological aging. 分解代谢和合成代谢的失衡,是衰老的最常见症状,有可能是生物学衰老的有价值的标志。
The main function of catabolic reactions is to provide energy, which is stored as ATP, for use in the synthesis of new structures, cell-to-cell signaling, or the movement of motile cells. 分解反应的主要功能是提供能量,这种能量储存在ATP中,可以用来合成新的结构,细胞间的信号传递,细胞的运动等。
However, the daily recommended amount of protein is all that is needed to meet the anabolic and catabolic needs of the body and thus repair muscles fibers. 所以每日推荐的蛋白质就是身体合成和分解代谢所需的量,这样才能修复肌纤维。
Changes of Cell-wall Polysaccharides and Their Catabolic Enzyme Activities of Persimmon Fruits during Post-harvest 柿果实采后胞壁多糖代谢及其降解酶活性的变化
And many catabolic genes are linked to inserted elements or transposons. Therefore, catabolic genes can be rapidly spread. 许多分解代谢基因与插入元件或转座子相连,因此,分解代谢基因可以在细菌间快速传播。
This study examined the gene expressions of matrix metalloproteinases-8 ( MMP-8, a catabolic enzyme of type ⅰ collagen) and tissue inhibitor of metalloproteinases-1 ( TIMP-1) in neonatal rats with hyperoxia-induced pulmonary injury in order to explore the role of MMP-8 and TIMP-1 in pulmonary fibrosis. 本文着重研究基质金属蛋白酶-8(MMP-8,Ⅰ型胶原的降解酶)及其组织抑制因子-1(TIMP-1)基因在高氧致新生鼠肺损伤中的表达,并探讨其在纤维化中的作用。
The correlation between BUN/ CarHb ratio in hemodialysis group and serum albumin ( Alb) and the normalized protein catabolic rate ( nPCR) was analyzed. 血透组计算透前血尿素氮与CarHb比值(BUN/CarHb),并与血清白蛋白(Alb)、校正蛋白质分解率(nPCR)作相关性分析;
The results of urine HPLC and plasma TLC suggested that only the catabolic products without the original LHRH-A would be found in urine. 在腺体组织也有较高放射性。该药主要从尿液中排出,尿液HPLC及血浆TLC分析结果表明尿液中无原形LHRH-A,只有其分解代谢产物。
Compared with glycine, ornithine α-ketoglutarate had no effect on tumor growth, but also did not alter the catabolic effects of the tumor on its host. 与甘氨酸比较,鸟氨酸α酮戊二酸既没有影响肿瘤的生长也没有改变肿瘤引起的宿主分解代谢变化。
Chinese medicine can also reduce the blood viscosity and platelet aggregation of the Patients suffering from tumor, improve their hemorheology index, inhibit angiogenesis of new blood vessel of tumor, and to a certain extent, affect the catabolic enzymes secreted by tumor cells. 中医药还能降低肿瘤患者的血液粘度、血小板聚集,改善血液流变学,抑制肿瘤新血管生成,对肿瘤细胞分泌的降解酶也有一定的影响。
ADA which has important relationships with the immune system of the body, is a kind of catabolic enzymes of nucleic acid. ADA can specifically catalyze adenosine to generate irreversible deamination. 腺苷脱氨酶是一种与机体免疫系统有重要联系的核酸分解代谢酶类,可特异性催化腺苷产生不可逆的脱氨反应。
Plant species richness and plant functional diversity have a positive influence on overall catabolic activity and catabolic diversity of soil bacterial community. 植物种丰度和植物功能多样性对土壤细菌群落的代谢活性和代谢多样性有成正比的影响。
Here the bacterial catabolic enzymes and genes participating in upper pathway of PAHs degradation were revealed, the genetic properties were illuminated, and the gene evolution of PAHs catabolism was further discussed. 主要针对细菌在多环芳烃降解中上游途径的代谢酶及基因簇的组成进行综述,阐述了酶的遗传学特点,并探讨了PAHs代谢基因的进化。
Phenol biodegradation is controlled by multi component genes to form different catabolic pathways of meta position and ortho position. 苯酚的生物降解受多组分的降解基因控制,形成邻位和间位等不同的代谢途径。
AMPK switches on catabolic pathways, such as fatty acid oxidation and glycolysis, to generate ATP, and switches off anabolic pathways, such as fatty acid synthesis and protein synthesis, to reduce ATP-consumption. AMPK可启动分解代谢途径,如脂肪酸氧化和糖酵解,从而增加ATP的产生,同时关闭合成代谢途径,如脂肪酸合成和蛋白合成,减少ATP的消耗。
AIM: To observe the changing tendency of glycosaminoglycan and hyaluronan, which can reflect the catabolic activity of cartilage matrix, in joint synovial fluid rabbit model of experimental osteoarthritis. 目的:观察实验性骨关节炎模型兔关节滑液中作为反映软骨基质分解化化射活性的糖胺聚糖和透明质酸含量的变化趋势。
RRF and nutritional parameters, such as serum albumin ( ALb) and normalized protein catabolic rate ( nPCR) were determined in the beginning of the experiment and one year later, respectively. 分别测定研究开始及治疗一年后RRF及血清白蛋白(ALb)、标准蛋白代谢率(nPCR)等营养指标。
Function of Polyamine Catabolism and its Main Catabolic Products in Higher Plants 高等植物体内的多胺分解代谢及其主要产物的生理作用
Catabolic activity and catabolic diversity of soil bacteria increased linearly with the logarithm of plant species number and with the number of plant functional groups. 土壤细菌的代谢活性和代谢多样性随植物种数量的对数和植物功能组的数量而直线上升。
Although most decomposition is ultimately the result of catabolic activities of soil microbes ( fungi and bacteria) associated with litter resources, soil invertebrates can alter microbial activity and the condition of decomposing litter. 尽管多数分解是土壤微生物(真菌和细菌)和凋落物本身资源分解代谢的结果,但是土壤无脊椎动物能改变微生物活动和凋落物分解条件。
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。
ρ-hydroxyphenylpyruvate dioxygenase ( HPPD) is an enzyme which needed in the second step of the tyrosine catabolic pathway. It catalyzes the formation of homogentisate from p-hydroxyphenylpyruvate. 对羟基苯丙酮酸双加氧酶(HPPD)是酪氨酸分解代谢过程第二步所需的酶,它催化对羟基苯丙酮酸转化为尿黑酸。