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Methods 30 patients with various kinds of uterus tumor and postpartum hemorrhea were treated with uterus arterial embolism with PVA microparticle whose diameter was 300～500 μm, iodized oil emulsion and/or gelatin sponge stick through super-selectivity unilateral or bilateral uterus arte.

方法对30例各类子宫肿瘤和产后大出血患者，通过超选择性双侧或单侧子宫动脉插管，用直径300~500μm的PVA微粒、碘油乳剂和/或明胶海绵条将子宫动脉栓塞。

Oxycontin is safe and effective for moderate and severe hepatalgia of primary liver cancer post-transcatheter arterial chemoembolization.

服用盐酸羟考酮控释片治疗肝动脉化疗栓塞术后出现中重度肝区疼痛安全有效。

Objective To evaluate the efficacy and side effects of oxycontin (oxycodone hydrochloride controlled-release tablets) in the treatment of moderate to severe hepatalgia of primary liver cancer post-transcatheter arterial chemoembolization.

目的 观察奥施康定治疗原发性肝癌肝动脉化疗栓塞术后引起中重度肝区疼痛的近期疗效和不良反应。

Oxycontin is safe and effective for moderate and severe hepatalgia of primary liver cancer posttranscatheter arterial chemoembolization.

服用盐酸羟考酮控释片治疗肝动脉化疗栓塞术后出现中重度肝区疼痛安全有效。

Methods Arterial homeotransplant model were created with 480 rats which were divided into four groups.

方法SD和Wistar大鼠各240只，随机配对成240对建立颈总动脉同种异体移植血管模型，并随机平均分成4组，每组60对。

People often occur in elderly vascular sclerosis, high blood pressure sustained more easily lead to cerebral arteriosclerosis, vessel wall hyalinization appears fat, thus weakening the strength of the vessel wall, together with the blood of the structure of the wall is relatively weak, the middle vascular myocytes less, the lack of external elastic layer developed arterial adventitia easily occurred in the brain artery wall limitations small expansion, the formation of micro-miliary aneurysm.

人到老年血管常会发生硬化，持续的高血压更容易导致脑动脉硬化，血管壁出现脂肪玻璃样变，从而削弱血管壁的强度，加上脑血管壁的结构比较薄弱，血管中层肌细胞少，缺乏外弹力层，动脉外膜不发达，容易造成脑内小动脉壁发生局限性扩张，形成粟粒性微动脉瘤。

Results Slight or moderate coronary dilatation and hydropericardium could return to normal within 1 to 2 years, while large coronary artery aneurysm resulting from severe coronary dilatation left behind permanent coronary arterial lesions, which stood for bad prognosis.

结果 轻、中度冠脉扩张及心包积液均能在1~2年内恢复，而重度冠脉扩张成巨大冠脉瘤者则不易恢复，留下永久性冠状动脉病变，预后不良。

Partial splenic arterial embolism were performed in 20 cases with cirrhosis of liver combined hypersplenia from 1998 to 2001, of them, male 12 cases, female 8cases.

为探讨部分脾动脉栓塞治疗脾功能亢进及食管静脉曲张的疗效，我们从 1998年- 2 0 0 1年对 2 0例肝硬化脾功能亢进患者进行部分脾动脉栓塞。

PLE has the devascular effect, it can be used for intra-arterial embolization of hypervascular tumor.

PLE具有祛血管作用，可用于富血管肿瘤经动脉栓塞治疗。

Result: The ADC values of hepatic cysts and hemangiomas were higher than those of primary hepatic carcinomas and hepatic metastasis, which were significantly different (P.01). According to signal intensity in arterial phase, hepatic malignant tumors were classified into hypervascular and hypovascular lesions.

结果：肝囊肿和血管瘤ADC值均明显高于原发性肝癌、转移瘤(P.0l)，根据多期动态增强扫描动脉期肝脏恶性肿瘤病灶的表现将其分为富血供病灶和乏血供病灶。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐