黄芪注射液临床应用进展

目的：对黄芪注射液临床应用及其疗效进行综述。方法：通过查阅近期国内部分期刊杂志，对黄芪注射液在肺心病、老年肺结核、脑中风、冠心病、流行性出血热、病毒性心肌炎、甲亢、肝病及肾病等临床应用新进展进行综述。结果：黄芪注射液辅助治疗上述疾病疗效满意。结论：黄芪注射液是治疗心脑血管疾病、肾病、肝病等的有效药物。     

注射用通脉灵质量标准研究

目的：对注射用通脉灵进行质量标准的研究。方法：采用薄层层析法对处方中药材进行了定性鉴别，并采用分光光度法对总黄酮进行了含量测定，采用比色法对总皂苷进行了含量测定。结果：薄层色谱分离效果好，两种方法回收率RSD均小于3％。结论：该方法较简单，重现性好，可作该制剂质量控制标准。     

注射用司帕沙星的溶血试验

目的　观察注射用司帕沙星在试管内对新西兰白兔有无溶血、凝集作用。 方法 　取规定量受试药加入 2 %兔血生理盐水混悬液中 ,观察溶血和凝集情况。 结果 　第一～六管溶液中红细胞全部下沉 ,上层液体无色澄明 ,第七管全部溶血。 结论 　注射用司帕沙星在终浓度 1mg·m L- 1时 ,对兔红细胞无溶血和凝集现象。     

2001年—2003年第1季度北京地区门诊患者降血糖用药动态分析

目的 :了解北京地区糖尿病患者的用药需求 ,并对降血糖药物进行分析。方法 :采用《医院处方分析》课题 (北京地区 )2 0 0 1年～ 2 0 0 3年每年第 1季度门诊降血糖用药的处方数据进行比较。结果与结论 :通过统计 ,北京地区糖尿病患者人数不断增多 ,且人们更多选用了新型降糖药。在临床应用中 ,口服制剂以磺酰脲类用量居主导地位 ,而α-葡萄糖苷酶抑制剂用量逐年上升 ;使用基因合成人胰岛素较动物胰岛素的用量逐年增多 ,为控制糖尿病用药及合理应用提供了依据     

穴位注射治疗周围性面神经麻痹及肌电图观察

目的　观察穴位注射治疗周围性面神经麻痹的疗效。方法　将 80例患者分为穴位注射组 5 0例和对照组 30例 ,穴位注射组采用维生素 B1 2 及维生素 B1 注射液穴位注射 ,对照组采用常规针刺 ,观察两组疗效及治疗前后面部肌电图变化。结果与结论　穴位注射组治愈率及愈显率明显高于对照组 (P<0 .0 5 ,P<0 .0 1) ,治疗后穴位注射组募集电位改善情况较对照组明显为优 (P<0 .0 5 ,P<0 .0 1)。     

灯盏细辛注射液合雅施达治疗早期糖尿病肾病30例——附西药对照组28例

观察灯盏细辛注射液联合雅施达治疗早期糖尿病肾病 (DN)的疗效。 5 8例患者随机分为 2组 ,在采用口服降糖药或胰岛素有效控制血糖水平的基础上 ,治疗组服用雅施达治疗的同时 ,联合灯盏细辛注射液治疗 ,对照组单服雅施达 ,两组均治疗 4周。结果 :治疗组的 2 4h尿微量白蛋白 ,血糖 ,血脂 ,血 β2 -MG及血液流变学等指标较对照组均有显著改善 (P <0 0 5或P <0 0 1)。结论 :中西医结合治疗早期DN疗效明显优于单纯的西药治疗     

Perinatal Outcome of Pregnancies After Assisted Reproduction: A Case–Control Study

Purpose: A matched case–control study of all pregnancies obtained after either IVF or ICSI was conducted to investigate the perinatal outcome. Methods: Three hundred eleven singleton and 115 twin pregnancies obtained after assisted reproduction were studied. Controls were selected from a regional register and were matched for maternal age, parity, singleton or twin pregnancy, and date of delivery. Results: No significant difference was observed for gestational age at delivery, birth weight, incidence of congenital anomalies, and incidence of perinatal mortality between ART (singleton and twin) pregnancies and spontaneous controls. ART twin pregnancies showed a higher incidence of preterm deliveries than control pregnancies (52 vs 42%; P < 0.05) and needed more neonatal intensive care (47 vs 26%; P < 0.05). Conclusions: From this case–control study it is concluded that the perinatal outcome of ART singleton pregnancies is not different from that in matched controls. ART twin pregnancies showed a higher incidence of preterm deliveries than control pregnancies and needed more neonatal intensive care.     

Embryo developmental stage at transfer influences outcome of treatment with intracytoplasmic sperm injection

Purpose: Our purpose was to determine if embryo cell stage at the time of intrauterine transfer correlates with pregnancy rate in patients treated with intracytoplasmic sperm injection (ICSI). Methods: We conducted a retrospective analysis of 455 embryo transfer cycles following ICSI and 304 conventional in vitro fertilization (IVF) and embryo transfer cycles in women aged 40 years or less. Abstracted information included grading of the embryo cell stage and quality at the time of transfer. Results: The overall ICSI pregnancy rate was 30.8%, while that of conventional IVF was 29.3%. However, the ICSI pregnancy rate fell to 9.3% for embryo transfers taking place at the two-cell stage but increased to 35.8% when at least one embryo had more than two cells, and this difference was statistically significant (P≤0.0001). The pregnancy rate following conventional IVF was 22.0% when only two-cell embryos were transferred and 32.0% when at least one of the embryos had more than two cells, but this difference in pregnancy rates was not significant (P>0.05). Conclusions: The stage of embryo development at transfer appears to exert a powerful influence on the successful establishment of pregnancy after ICSI.     

去氢骆驼蓬碱注射用乳剂的凝聚动力学研究

采用电导法对去氢骆驼蓬注射用乳剂的凝聚动力学进行了研究，求出凝聚速度方程和25℃时半凝聚期，从而定量地预测了这一分散体系的物理稳定性。     

注射用熊胆粉对大鼠脑血栓的影响

目的观察注射用熊胆粉对脑血栓、脑缺血动物模型的影响。方法观察注射用熊胆粉iv给药后对大鼠大脑中动脉血栓模型、不完全性脑缺血、血小板、血栓形成、血瘀大鼠血液流变性的影响。结果注射用熊胆粉可明显抑制大鼠体内外血栓的形成,降低血液黏度,改善血液流变性,抑制血小板聚集,降低血小板黏附性,改善血栓性缺血脑组织病变程度,降低毛细血管通透性,且可降低损伤脑组织中丙二醛(MDA)水平,保护超氧化物歧化酶(SOD)活性。结论注射用熊胆粉对脑缺血有保护和治疗作用。