查询词典 hypoxia

Tourniquets should only be used when optimal surgical conditions cannot be achieed without their use, as the resultant production of acidosis, reduced blood flow, and hypoxia creates sickling and further injury.

不使用止血带就不能获得最佳的手术状况时，方使用止血带。使用止血带可导致酸中毒、血流减少以及低氧导致细胞镰状并发生进一步的损伤。

Objective To study the effects of combined hypoxia and sodium cyanide intoxication on the phospholipids in rats BALF and lung tissues.

目的 研究缺氧合并氰化钠中毒对大鼠肺支气管灌洗液和肺组织中磷脂含量的影响。

Hypoxia and sodium cyanide intoxication may induce a combined injury effect on animal lung tissues.

缺氧和氰化物中毒可能对肺组织存在联合损伤效应。

Methods: hypoxia model of detrusor smooth muscle cell in vitro was established by sodium hyposulfite which consumed the oxygen of the medium. the cx43 and cx43 mrna were detected by western blot and rt_pcr. the level of malondialdehyde was detected.

体外培养膀胱逼尿肌细胞，用连二亚硫酸钠清除培养基内的氧，建立缺氧模型，通过rt_pcr、western blot检测正常对照组、缺氧组及vite预处理组的逼尿肌cx43表达情况，并检测丙二醛质量浓度。

Objective To investigate the expression of P2X receptors in CA1 subfield of rat hippocampus and the effect of hypoxia on the expression.

目的 研究P2X受体各亚型在不同年龄大鼠海马CA1区的表达及低压缺氧的影响。

The process of cerebral hypoxia was simulated by giving superfusion with ACSFOGD for 14 minutes in the control and test groups. The propofol test group was subdivided into P1, P5 and P15 groups to undergo superinfusion with ACSF containing 1, 5 and 15μmolL^(-1) propofol respectively.

缺氧组：脑片用缺氧无糖的人工脑脊液灌流14min，实施缺氧过程；药物组分为P1、P5和P15组：在ACSFOGD灌流液中分别含1，5和15μmolL^(-1)的丙泊酚。

The high altitude,hypobaria and air tenuity make pulmonary hypertension and hypoxia worse in plateau area,so the case fatality rate is high after acute lung injury,and it is difficult to cure.

因此，高原地区发生急性肺损伤后病死率高，且治疗困难。

Effect of Hypoxia on Respiratory Activity of Rats and Influence of TMP on the Effect.

缺氧对大鼠呼吸活动的影响和川芎嗪的作用缺氧引起大鼠呼吸活动相继出现兴奋和抑制效应。

TMP has protective effect on the respiratory inhibition induced by hypoxia and FOS may be involved in the protection.

TMP对呼吸中枢的缺氧性损害具有保护作用，脑干内FOS蛋白可能参与了这一过程。

NO could be synthezied for maintaining the resting cerebrovascular tonus in normoal condition and was involved in the vasodilatation mechanism under hypoxia. In these 2 aspects, the NO effects could be inhibited by L-NNA.

在静息状态时，NO有维持离体基底动脉血管条基态张力的作用；低氧时，NO在脑血管的舒张反应中也占有重要地位，两种作用都可以被L-NNA抑制。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。