变化性的

Objective To investigate the changes of M-acetylcholine receptors in atrial and ventricular myocardium of rats at different ages.

目的 观察成年大鼠心房肌和心室肌M受体密度的增龄性变化。

Objective To investigate the role of complement regulatory protein in Lupus nephritis.

目的 研究狼疮性肾炎患者治疗前后尿中补体调节蛋白的变化及意义。

Objective:To investigate the change of cerebrovascular activity in patients with chronic obstructive pulmonary disease.

目的：探讨中重度慢性阻塞性肺疾病患者脑循环动力学的变化及其相关因素。

For the osteochondral fracture of rabbit knee joint, the unfixed group, MRI features and pathological changes of osteochondral fracture were similar to osteochondritis dissecans.

兔膝关节骨软骨骨折，术后2周无固定组的转归，其MRI表现及病理变化类似剥脱性骨软骨炎。

Incidence rates of different kinds of renal osteopathy have changed.

各种肾性骨病的发生率已发生变化。

Methods: To establish the rat model of spleen-deficiency by the methods of purgation with bitter and cold nature dyugs, omproper diet and overstrain.

目的：研究脾虚模型脑内脑源性神经营养因子表达变化及归脾汤的影响作用。

It is important to decrease the oxalate with water and cooking for a long time.

难溶性草酸一直存在于菠菜中，并不随着烹调方式的改变而有所变化。

The compensation capacity and palatability of plant species in grazing community could explain their dominance shift to a certain extent.

补偿能力、适口性在一定程度上可以解释植物在放牧群落中优势度的变化趋势。

Effect of intrathecal papaverine on blood flow and secondary injury in injured cord.

兔颈髓牵张性损伤早期脊髓血流变化及其对运动诱发电位的影响。

Objective: To investigate the characteristic pathological changes of the aging brain.

目的：了解神经系统衰老的一些特征性变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。