宫颈腺癌细胞DNA流式细胞光度分析

应用流式细胞计对３０例宫颈腺癌和混合癌细胞的ＤＮＡ指数和细胞增殖周期各时相细胞分布比例进行分析，结果显示非整倍体肿瘤２９例，占９６．７％．流式细胞计在诊断恶性肿瘤方面是有价值的。细胞增殖周期比ＤＮＡ指数对预后的估价更有意义．乳头型腺癌、分化Ｉ级的肿瘤，Ｓ＋Ｇ２Ｍ比率最低，５年生存率最高．     

输卵管绝育术后并发异位妊娠病因及其防治的探讨

本文总结我院２０年中输卵管绝育术后并发异位妊娠的有关临床资料，主要以陈旧性宫外孕为其临床特征，仍以停经、腹痛、阴道出血为主要症状，对绝育术致宫外孕的有关因素及其预防进行了分析探讨。     

Influence of anesthesia on the threshold of pacing-induced ischemia.

Increased myocardial oxygen demand, induced by increased heart rate, may cause myocardial ischemia in the presence of significant coronary artery disease. Alterations in anesthetic depth or technique might put at risk or protect myocardium with compromised blood flow. In 20 dogs with critical left anterior descending coronary artery (LAD) stenosis, atrial pacing rates from 100 to 160 beats/min were achieved, with end-tidal halothane 0.7% (LowH) and 1.1% (HighH), end-tidal isoflurane 1.1% (LowI) and 1.5% (HighI), as well as with continuous fentanyl plus midazolam (FM) infusion anesthesia. Despite significantly different mean arterial and coronary perfusion pressures, rate-pressure product, and left ventricular dP/dtmax, the pacing rate at which systolic shortening decreased below the lower limit of the physiologic response, indicating regional dysfunction, was the same in all investigated anesthesia conditions (LowH: 127 +/- 4 beats/min; HighH: 128 +/- 5 beats/min; LowI: 125 +/- 4 beats/min; HighI: 122 +/- 5 beats/min; FM: 124 +/- 4 beats/min [mean +/- SEM], P greater than 0.05). None of the investigated anesthesia conditions either increased ischemia tolerance or showed a detrimental effect on myocardium with compromised coronary blood flow.     

无注气内镜下甲状腺次全切除术的手术护理

目的探讨无注气内镜下甲状腺次全切除术的手术方法及术中护理要点。方法6例经右侧锁骨上外侧1/3处行长2.5cm的小切口进入,分离皮下致颈阔肌后纵形切开颈白线,分离胸骨舌骨肌和胸骨甲状腺肌,暴露甲状腺,建立置镜通道,在内镜引导下用超声刀分别离断甲状腺下,上极血管,超声刀切割甲状腺,缝合创面,检查无活动性出血,放置引流管,皮内缝合手术切口,完成手术。结果刀口隐蔽完美,颈部无暴露的切口,手术术野清晰,出血减少,手术中副损伤减少。结论术前访视,术中积极的护理配合及观察对于无注气内镜下甲状腺手术的成功十分重要。     

AmpC β-内酰胺酶及其分子生物学检测

近年来,随着头孢菌素类抗生素的广泛应用,产AmpC β-内酰胺酶（简称AmpC酶）的革兰阴性（G^-）杆菌越来越多见,尤其是出现了质粒介导的AmpC酶,导致耐药菌株广泛传播和对该类细菌感染的治疗困难,已引起临床的高度重视.     

Acupuncture Treatment of Frequent Urination

Patient Liu （a male office worker of a company in Beijing）, aged 49, paid his first visit on March 10, 2003, with the chief complaint of frequent urination at night for over one year. One year ago, he started to have frequent urination 4-5 times every night, which disturbed his sleep and made him fatigue during the day. Though he tried to drink less water, the above symptoms couldn＇t be alleviated. The condition was accompanied by such symptoms as listlessness, general lassitude,     

Immunoadjuvant action of liposomes for entrapped Japanese Encephalitis virus E－glucoprotein

ＩｍｍｕｎｏａｄｊｕｖａｎｔａｃｔｉｏｎｏｆｌｉｐｏｓｏｍｅｓｆｏｒｅｎｔｒａｐｐｅｄＪａｐａｎｅｓｅＥｎｃｅｐｈａｌｉｔｉｓｖｉｒｕｓＥ－ｇｌｕｃｏｐｒｏｔｅｉｎ￥ＨｕＪｕｎ（胡军）；ＭａＷｅｎｙｕ（马文煜）；ＨｕａｎｇＱｉｎｇｓｈｅｎｇ（黄庆生）...     

颞下颌关节的三维有限元法研究

本研究利用颞下颌关节ＣＴ扫描资料和计算机图像分析处理技术以及三维有限元方法相结合建立了髁状突的三维有限元模型，结果表明，此方法在技术上是可行的并将有助于颞下颌关节的临床和基础研究。     

Behavioral aspects of cigarette smoking among industrial college men of Shanghai, China.

A questionnaire survey was conducted among 7,665 students and staff in the factory-operated industrial colleges in Shanghai, China. Response rate was 95.7 per cent. The proportion of smokers among the men was 50.5 per cent; only 0.33 per cent of the women reported they were smokers. Male smokers began smoking upon entering the work force, where social interaction encourages cigarette smoking. Seventy per cent of the male smokers smoked fewer than 10 cigarettes per day. Only 4.3 per cent perceived themselves as very addicted; 3.4 per cent reported they had no confidence in their ability to control the amount they smoke. The Chinese smokers are more likely to succeed in giving up cigarette smoking for at least one day, as well as for longer periods, compared to US smokers. The number of cigarettes smoked may be related to the individual's purchasing power. For China, strategic timeliness in legislative action and education is urgently needed to combat the high prevalence of cigarette smoking in males, at extremely high risk.