骨髓腔内输注复方丹参注射液治疗再生障碍性贫血的临床研究

目的 :观察骨髓腔内输注复方丹参对再生障碍性贫血 50例的疗效 .方法 :采用骨髓腔内输注复方丹参液并中医辨证的方法治疗再生障碍性贫血 ,并对其作用机制进行了探讨。结果 :治愈 2 4例 ,缓解 8例 ,明显进步 1 3例 ,无效 5例 ,总有效率 90 %。结论 :复方丹参注射液骨髓腔内输注与中医辨证结合治疗再障 ,能提高临床疗效     

参麦注射液对非小细胞肺癌化疗减毒作用的观察

进一步探讨参麦注射液对化疗的减毒作用。方法 :对肺癌患者 2 0 3例进行回顾性分析。结果 :化疗后 OKT1值参麦组略上升 ,对照组下降 ( P<0 .0 5) ;OKT4 / OKT8比值治疗后参麦组明显高于对照组 ( P<0 .0 5)。参麦组 s IL - 2受体水平下降 ( P<0 .0 5) ,LAK细胞、NK细胞略上升( P<0 .0 5) ,对照组 s IL - 2受体水平下降不明显 ( P<0 .0 5) ,L AK细胞、NK细胞均下降 ( P <0 .0 5) ;化疗后参麦组外周血白细胞和血小板降低程度明显小于对照组 ( P<0 .0 5) ,全身体力状况也优于对照组。结论 :参麦液对化疗有一定的减毒作用 ,使化疗计划更易于完成。     

静脉输液拔针后按压血管时间的临床探讨

目的静脉输液拔针后,按压血管多长时间较为合适,目前尚无定论。旨在探讨按压血管的最佳时间,以便最大限度地减少皮下瘀血,减轻病人痛苦,保护静脉血管。方法对200例静脉输液病人拔针后不同按压血管时间的效果进行了观察,并根据统计处理结果进行分析、比较。结果拔针后4min左右较为合适,能够有效地防止瘀血,时间过长,多数病人难以坚持;过短则皮下瘀血率高。结论这种做法,克服了过去静脉输液拔针后,按压血管时间随意性较大的缺陷,应大力推广。     

不同来源精子单精子卵胞浆内注射治疗不育症

目的：采用不同来源精子行单精子卵胞浆内注射术（ＩＣＳＩ）治疗不育症并进行疗效对比观察,方法：女性行常规超促排卵和经阴道超声引导下取卵。比较采用精液、附睾和睾丸精子行ＩＣＳＩ后的卵子损伤率、受精率、卵裂率、胚胎质量和临床妊娠率。结果：５３对不育夫妇共行６２仆ＩＣＳＩ周期。２７例临床妊娠,周期临床妊娠率为４３．５％,分别有３６、１２和１４个周期采用精液、附睾和睾丸精子,三组的卵子损伤率、受精率、卵裂率     

胸腺内注射异基因抗原延长移植皮片存活期

目的　探讨胸腺内注射异基因抗原在延长移植皮片存活期中的作用。方法　经破碎、超速离心、透析等步骤自C5 7BL/ 6小鼠脾细胞提取MHC(H 2 )抗原 ,注射到Balb/c受体小鼠胸腺内 ,1周后移植供体C5 7BL/ 6皮肤。共设实验组、第三供体组、对照组、无处理组 4组。结果　实验组皮肤移植物存活时间大于 70天 ,第三供体组为(13 4± 1 42 )天 ,对照组为 (12 6± 1 6 9)天 ,无处理对照组为 (5 6± 1 2 6 )天。实验组与对照组相比有显著性意义 (P<0 0 1)。结论　经胸腺注射异基因MHC抗原能诱导特异性皮肤移植耐受     

参附注射液对兔脊髓缺血损伤的保护作用

观察参附注射液对脊髓缺血性损伤的保护作用。方法１８只雄性新西兰大白兔,随机分为３组：Ａ组（ｎ＝６）即保护组,Ｂ组（ｎ＝６）即治疗组,Ｃ组（ｎ６）即对照组。Ａ组和Ｂ组分别于缺血前３０ｍｉｎ内或再灌注３０ｍｉｎ内持续恒速静脉输入参附注射液１０ｍＬ．ｋｇ＾－１;采用肾上主动脉阻断法造成脊髓缺血（２０ｍｉｎ）;术后观察神经功能变化并记录１,４,８,１２,２４和４８ｈ神经功能评分,４８ｈ处死动物后取脊髓（Ｌ     

黄芪灯盏花注射液对阳气虚型冠心病心率变异的影响

观察黄芪灯盏花注射液对 2 5例阳气虚型冠心病患者的心率变异性(HRV)的影响 ,并设对照组及正常人组 ,采用动态心电图含有 HRV时域分析软件进行分析。结果 :黄芪灯盏花注射液组 HRV数值明显提高 ,差异显著 (P<0 .0 5 ) ,或非常显著 (P<0 .0 1)。提示 :黄芪灯盏花注射液对冠心病患者 HRV心脏自主神经功能具有益影响。     

Risky drug practices and treatment needs of youth detained in New South Wales Juvenile Justice Centres

Demographic, drug use and criminal correlates of risky drug practices were examined among 279 detained youth in NSW Juvenile Justice Centres. Binge drinking was common, with 63% reporting the consumption of at least five drinks in a row in the 2 weeks prior to incarceration. It was associated with being older, being from an English-speaking background, regular tobacco consumption and having a current drug problem. A quarter (24%) of the sample had injected an illicit drug, over one-third (37%) of whom also reported sharing needles. Injectors were more likely to be polydrug users, regular amphetamine users and have a past history of drug treatment. While 16% of the sample indicated a need for drug treatment, only 10% were currently receiving some form of treatment, most commonly counselling. Appropriate strategies are needed among this population to address gaps in treatment provision.     

Route of administration and adverse effects of amphetamine use among young adults in Syndney, Australia

The relationship between route of administration and the adverse effects of amphetamine use (dependence symptoms, treatment-seeking, adverse psychological symptoms and violence) were examined among 231 Australian amphetamine users, half of whom usually injected amphetamine. Although 87% of users were recruited from non-treatment sources, a third had experienced symptoms of dependence on amphetamine, and a third had experienced an amphetamine-related health problem for which one in four had sought medical attention. There was also a high prevalence of psychological symptoms, such as depression, anxiety, paranoia, hallucinations and violence which were related to frequency of amphetamine use, and use by injection. Amphetamine users need to be better informed about the potential adverse effects of amphetamine use, and about ways in which they can reduce their risks of experiencing these harms by avoiding injecting use, and the regular use of high doses of amphetamines.     

Fertilization and pregnancies following intracytoplasmic injection of testicular spermatozoa

Purpose Intracytoplasmic injection (ICSI) with testicular sperm was performed in 16 couples. All men had ductal obstruction and failed previous attempts of epididymal sperm microaspiration.Methods Testis tissue was obtained by excisional biopsies and incubated in HEPES buffered EBSS medium over 24 h at 37C. Motile sperm (Grade 1 to 2) were recovered in 13 patients and fertilized a total of 62 oozytes. Four pregnancies were achieved.Results One healthy boy and two girls (twin pregnancy) were born.Conclusions The ongoing pregnancies revealed no fetal abnormalities on ultrasound scanning.Presented at the IXth World Congress on In Vitro Fertilization and Alternate Assisted Reproduction, April 3–7, 1995, Vienna, Austria.