Ventricular hypertrophy and cardiocyte apoptosis induced by chronic normobaric hypoxia and hypocapnia in infant rats

常压慢性持续缺氧及低二氧化碳致幼鼠心室肥大及心肌细胞凋亡的观察

Effects of hypercapnia and hypocapnia on cerebral blood flow under acute hypoxia

急性低氧条件下高、低二氧化碳对脑血流的影响

OSA was associated with greater body mass index , whereas CSA was associated with atrial fibrillation , hypocapnia , and diuretic use .

OSA与体重指数增高有关，而CSA则与房颤、低碳酸血症和利尿剂的使用有关。

Stepwise Logistic regression analysis indicated that young gestational age ( GA ), oxidosis , hypocapnia and infections were the significant risk factors associated with the development of ROP . In the process of normative use of oxygen , ROP was only present in first or second phase .

Logistic回归分析结果显示低胎龄、酸中毒、低碳酸血症及感染是影响ROP发生的显著因素，治疗过程规范用氧后，ROP仅发生在1、2期病变。

[ Objectives ] The aims of our study were to evaluate the feasibility of CEU used in assessing and monitoring of CBF , and to detect the changes of cerebral perfusion of the dogs under different pathologic conditions such as normal , hypercapnia , hypocapnia , acute cerebral ischemia , drug-induced acute hypertension and hypotension .

实验目的：探讨应用CEU定量评价犬脑组织血流灌注的可行性，并在此基础上制备高通气状态、低通气状态、急性脑缺血模型、药物诱导急性高血压模型、药物诱导急性低血压模型，观察这些模型制备前后脑组织血流灌注情况的变化，为各种病理生理状态下的脑组织血流变化提供可靠的实验室依据。