Down-regulated activity and absolute or relative absence of growth factors and their receptors in diabetic foot ulcer is the pathophysiologic basis of wound hard to heal.
溃疡创面局部生长因子及受体活性下降和数量的绝对或相对缺乏是其难以愈合的病理生理基础。
In theory regulation rearranges the distribution of economic output, away from the newly regulated activity towards less regulated ones, but does not affect its overall volume.
理论上，规则会经济产出的分布进行重新排序，避开新规范活动，朝向那些较少的管制，但不会影响其总量。
PDH activity is regulated by phosphorylation and dephosphorylation (3).
PDH的活性可以被磷酸化和去磷酸化调节(3)。
Under normal conditions, the activity of the NMDA receptors is tightly regulated to prevent nerve cells from becoming overloaded with calcium.
正常情况下，NMDA受体活性较低从而保证神经细胞不会出现钙超载。
Promoters are important elements that regulated gene expression, activity of promoters indirectly reflect gene expression that they control.
启动子是基因表达调控的重要元件，启动子的活性间接反映了它所控制的基因的表达。
Tourism is a leisure activity which presupposes its opposite, namely regulated and organised work.
观光是一个休闲的活动，这预示了它的对立面，也就是被控制的和有组织的工作。
Physiological activity of cotton was regulated by spraying those exogenous regulating substances.
各调节物质调节了棉株生理活性。
Result: The telomerase activity of PG cell was down-regulated significantly by Herba Scutellariae Barbatae.
结果：经半枝莲含药血清作用的PG细胞端粒酶活性明显下降。
In particular, inhibition of E2-EPF5 activity is shown to reduce the production VEGF, as well as other proteins regulated the transcription factor HIF-1, in response to hypoxia.
具体地，本发明显示E2-EPF5活性的抑制降低VEGF以及其他在低氧应答中由转录因子HIF-1调节的蛋白质的产生。
Objective: Reproductive activity of human beings are regulated by endocrine and immunity.
目的：人类的生殖活动受内分泌调节和免疫调节。
The increases of enzymatic activity of cell wall-degrading enzymes were regulated by genes. Thus the research on post-harvest biotechnology provided new ways to study the fruit ripening and softening.
细胞壁降解酶活性的升高受基因的调控，采后生物技术为研究果实成熟软化提供了新的途径。
In Bolivia, for example, one of the most heavily regulated economies, an estimated 82 per cent of business activity takes place in the informal sector.
例如，玻利维亚是全球监管最严厉的经济体之一，估计有82%的商业活动发生在非正式部门。
Respiratory movement, known as a kind of rhythmic activity, can be regulated by respiratory center.
呼吸运动是一种节律性的活动，受呼吸中枢的调节。
Audit quality control is the management activity of audit control, which the audit organization and the auditor take out according to the regulated audit standards to achieve the audit aim.
审计质量控制涵盖了审计作业全过程和与其有关的审计机关一切管理活动。
These observations suggested that the growth of extraradical hyphae and metabolic activity of the AM fungi was regulated by the P status of the host plant.
宿主植物磷营养状况较好时，菌根真菌生长和代谢活性受到抑制，表明宿主植物的磷营养状况对AM真菌的生长和代谢活性具有调控作用。
Telomeres lost during DNA replication can be added back by the activity of telomerase, regulated in the mammalian development.
在DNA复制过程中端粒缺失可以被有活性的端粒酶修复回来。
We suggest that the activity of the MLL complex might be regulated through this interplay.
研究者认为，MLL复合物的活性可能受到这些相互作用的调控。
Indeed, from the beginning of the eighteenth century, most spheres of colonial commercial activity were regulated.
实际上，从十八世纪开始，殖民地商业活动的诸多方面都受到限制。
CONCLUSION: the level of LPO was negatively related to the activity of ACP, and it was regulated by immunomodulators.
结论：巨噬细胞内脂质过氧化物水平与酸性磷酸酶活力呈负相关，且可被免疫抑制剂和免疫激活剂所调节。
Agriculture soil carbon pool can be interrupted strongly by anthropic activity and also can be regulated at a relatively short time scale.
农业土壤碳库是受人为强烈干扰而又可以在较短时间尺度上调节的碳库。
Telomerase activity may be regulated at transcription level or translation level.
HTR与HTERT可能是在转录后或翻译后水平对端粒酶进行调控的。
To scavenge excess ROS and reduce its toxic effects, plants have evolved an antioxidant system whose activity is up-regulated under stressful conditions and correlated well with enhanced tolerance.
ROS本身化学性质十分活泼，对植物具有严重的伤害作用。为了降低伤害，植物体在长期的进化过程中形成了酶促与非酶促等抗氧化系统。
To scavenge excess ROS and reduce its toxic effects, plants have evolved an antioxidant system whose activity is up-regulated under stressful conditions and correlated well with enhanced tolerance.
ROS本身化学性质十分活泼，对植物具有严重的伤害作用。为了降低伤害，植物体在长期的进化过程中形成了酶促与非酶促等抗氧化系统。
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