青蒿知母汤治疗恶性肿瘤长期发热34例

恶性肿瘤患者发热较为常见,其发生有多方面的原因.临床上多使用糖皮质激素或非甾类解热镇痛消炎药治疗,有一定疗效但不良反应多.我们使用自制青蒿知母口服液治疗恶性肿瘤患者发热,取得满意疗效,现报道如下.     

Promoting effect of the Chinese medicinal herb, wikstroemia chamaedaphne and tung oil extracts on carcinoma of the uterine cervix induced by HSV-2 or methylcholanthrene (MCA) in mice

The promoting effect of the Chinese medicinal herb, Wikstroemia chamaedaphne and Tung oil extracts (WC and HHPA) on carcinoma of uterine cervix induced by HSV-2 or MCA in mice was studied. The results showed that WC and HHPA extracts were not carcinogenic themselves. After carcinogen HSV-2 and MCA treatment, WC and HHPA were added separately. The inducing rates by HSV-2 increased from 7.4% to 21.1% and 26.3%, those by MCA increased from 56.5% to 82.8% and 84.4%. There was a significant difference between the combined groups and groups with HSV-2 or MCA only. The experimental results suggest that these two kinds of extracts play a promoting effect on carcinogenesis. The relation between the carcinogenesis of uterine cervix or nasopharynx and WC or HHPA extracts is discussed.     

浅谈分娩镇痛及其护理

目的研究理想的分娩镇痛方法及护理.方法根据疼痛的情况,在设定的范围的内持续追加麻醉药,以阻断T10～12和S2～4节段的神经传导.结果理想的理想分娩阵痛能减免产妇分娩疼痛.结论阵痛分娩可消除产妇精神紧张、恐惧、疲惫及缺乏自信和不良刺激等因素.     

Analgesic effect of intrathecal fluorocitrate on neuropathic pain in rats

Objective To investigate the analgesiac effect of intrathecal （IT） fluorocitrate （FC） （ a selective astrocyte metabolic inhibitor） on neuropathic pain induced by chronic constrictive injury （CCI） to sciatic nerve. Methods Thirty- two adult male SD rats weighing 220-280 g were randomly divided into 4 groups （ n = 8each） ： group A sham operation＋ （IT） vehicle; group B sham operation ＋ （IT） FC;group C CCI＋ （IT） vehicle and group D CCI＋ （IT） FC.     

大肠杆菌内毒素所致肺血管收缩部位及山莨菪碱的作用

将动、静脉阻断法用于恒速灌流的在体山羊左肺,使其总压力降区分为动脉端、静脉端及中间段三部分。大肠杆菌内毒素主要升高肺静脉端压力降及肺毛细血管压;山莨菪碱可显著缓解内毒素所致的改变,但对正常肺血管各段压力降无明显影响。5-羟色胺主要升高肺动脉端压力降,对肺静脉端及毛细血管压无明显影响。去甲肾上腺素及组胺主要升高肺静脉端压力降及肺毛细血管压,但对肺动脉端无明显影响。去甲肾上腺素和组胺可能介导内毒素性肺动脉高压。     

中西医治疗宫颈糜烂的临床研究

目的:探讨中西医结合治疗宫颈糜烂的疗效。方法:以三黄洗剂加用龙血竭胶囊外用,并配合西药消炎治疗宫颈糜烂40例。结果:治愈35例,治愈率87.5%;好转5例,好转率12.5%。结论:中西医结合治疗宫颈糜烂具有良好的疗效。     

对慢性心力衰竭患者的心肺运动试验采用非线性分析可提高预测价值：摄氧效率斜率

目的:次极量运动过程中摄氧量(VO2)的降低,妨碍了对慢性心力衰竭(CH F)患者依据峰值运动VO2预测生存情况。摄氧效率斜率(OUES)是对运动的通气反应的非线性描绘,甚至在运动早期就可能反映出异常。作者评价了OUES的生理学意义及其对CH F患者预后信息的潜在价值。方法和结果:243例     

Augmentation of intrarenal angiotensin II levels in uninephrectomized aldosterone/salt-treated hypertensive rats; renoprotective effects of an ultrahigh dose of olmesartan.

Recent studies have suggested that aldosterone plays a role in the pathogenesis of renal injury. In this study, we investigated whether local angiotensin II (Ang II) activity contributes to the progression of renal injury in aldosterone/salt-induced hypertensive rats. Uninephrectomized rats were treated with 1% NaCl in a drinking solution and one of the following combinations for 6 weeks: vehicle (2% ethanol, s.c.; n=9), aldosterone (0.75 mug/h, s.c.; n=8), aldosterone+Ang II type 1 receptor blocker olmesartan (10 mg/kg/day, p.o.; n=8), or aldosterone+olmesartan (100 mg/kg/day, p.o.; n=9). Aldosterone/salt-treated hypertensive rats exhibited severe proteinuria and renal injury characterized by glomerular sclerosis and tubulointerstitial fibrosis. Aldosterone/salt-induced renal injury was associated with augmented expression of angiotensin converting enzyme and Ang II levels in the renal cortex and medullary tissues. Renal cortical and medullary mRNA expression of transforming growth factor-beta (TGF-beta) and connective tissue growth factor (CTGF) as well as the collagen contents were increased in aldosterone/salt-treated hypertensive rats. Treatment with olmesartan (10 or 100 mg/kg/day) had no effect on blood pressure but attenuated proteinuria in a dose-dependent manner. Olmesartan at 10 mg/kg/day tended to decrease renal cortical and medullary Ang II levels, TGF-beta and CTGF expression, and collagen contents; however, these changes were not significant. On the other hand, an ultrahigh dose of olmesartan (100 mg/kg/day) significantly decreased these values and ameliorated renal injury. These data suggest that augmented local Ang II activity contributes, at least partially, to the progression of aldosterone/salt-dependent renal injury.