同济医科大学控烟活动及效果评价

我校自1993年开展控烟工作，1995年9月开始创办无吸烟大学校园，采取了卫生宣教和行政干预等综合措施，并进行了效果评价。高强度干预措施实施前期（1995年3月）和中期（1996年10月）相比，男医学生和男女学生平均吸烟率分别从16.3％和11．4％下降到9．6％和5．94％；男教工和男女教工平均吸烟率分别从28．6％和13．8％下降到13．9％和8．86％。     

Effects of hemorrhagic shock on endotoxemia and its molecular mechanism

AlthoughtherearegrowingevidencesindicatlugthatonlyweakendotoxemlaexistsintheearlystageafterhemorrhagicshockinhumanbeingsoranirnalsLI-3,antagonistsagainstendotoxinssuchasbacterlcldal/permeablllty--lucreproteinf'j,polymyxinBL4'andlactuloseL',exertsignificantprotectiveeffectsonthevictimsinshock.Thisseemsthatbacterlalendotoxinsplayanimportantroleinthedevelopmentofhemorrhagicshock.However,itremainsunclarifiedwhethertheroleofendotoxinsinshockisrelatedtotheincreaseofanIndividual'ssensitivitytoendot…     

Clinical observation of Qi deficiency syndrome in 72 patients with chronic obstructive pulmonary disease treated with Yiqi Mianyi Granule

Seventy-two patients of chronic obstructive pulmonary disease (COPD) of Qi deficiency syndrome with abnormal immune indices were treated with Yiqi Mianyi Granule (YQMYG) and the efficacy was compared with that of 30 cases treated with Zhenqi fuzheng Granule (ZQFZG) for control. Results showed that the markedly effective rate of symptomatic improvement of Qi deficiency in YQMYG group was 65.3%, the total effective rate 93.1%. 88.6% of the immune indices lower than normal were corrected and 43. 7% of them were normalized, while for indices that were higher than normal the rate were 78.2% and 52.9% respectively. These results suggested that YQMYG could improve symptom of Qi Deficiency markedly, strengthen cellular immunity and regulate immune dysfunction. Its therapeutic efficacy was obviously superior to ZQFZG (P<0.Q5).     

Principles for managing penetrating craniocerebral injuries caused by firearm missiles

Penetrating craniocerebral firearm injuries remain one of the most lethal causes of all trauma and are common both in war or peace time. Data were reviewed for 4140 severely head-injured patients (Glasgow Coma Scale (GCS) scores 3-8) treated at Xi-Jing Hospital between 1973 and 1993; 51 of these patients had acute penetrating craniocerebral injuries caused by firearm missiles. These patients consisted of 46 males (90.2%) and 5 females (9.8%) ranging in age from 3 months to 48 years (median 22.4 years). The lesion types included 2 tangential wounds, 37 tubular wounds and 12 through-and-through wounds. All cases were urgent with the patients in severe and unstable states. After emergency treatment and operation, 5 cases died (9.8%). Follow up studies at three months showed that 23 cases (45.1%) had made a good recovery. Moderate disability, severe disability and vegetative states in this series were 29.4%, 13.7% and 2.0% respectively. Long term follow up studies indicated that 32 were able to resume their occupation. The principles for managing penetrating craniocerebral firearm injuries and suggestions for operation are discussed.     

鲜人参中丙二酸单酰基人参皂甙的分离鉴定

从中国产鲜人参中分离出4种单体化合物。其中3种经理化及光谱鉴定分别为丙二酸单酰基人参皂甙-Rb₁,-Rb₂,-Rd。     

多官能度活性橡胶增韧环氧树脂的研究：Ⅲ.三元共混增韧环氧树脂

本文研究了双酚A对多官能度环氧基和羧基聚丙烯酸正丁酯橡胶增韧环氧树脂的影响。结果表明,加入双酚A,拉伸断裂能有大幅度提高,同时不降低弹性模量。这可能是由椽胶提高断裂伸长与双酚A提高屈服应力产生协同效应的结果。对羧基橡胶增韧的三元共混体系,拉伸断裂能随羧基官能度上升而增加。断裂面的形态研究表明,由于羧基橡胶与双酚A的酯化反应,大大减少了羧基橡胶聚集对增韧的不利影响。     

HLA—B27抗血清对强直性脊柱炎的诊断价值

75例确诊或怀疑为强直性脊柱炎(AS)的病人,HLA-B27的检出率为90.6%,120例健康人的检出率为0.8%,两者差异性极为显著,P<0.001.75例中15例具有家族史,占20%,又通过两个 AS 家系 HLA-B27的检测分析,都进一步说明 B27与该病的高度相关性和遗传性。75例中24例原来怀疑为AS,经测 B27为阳性者17例,再结合临床资料,最后确诊为 AS。说明 B27的检测是AS 早期诊断的一项有价值指标。9例葡萄膜炎病人中5例检出 HLA-B27,阳性率为55.5%,与北京张晓艳的报告近似。     

电刺激大鼠下丘脑弓状核对中脑导水管周围灰质单位放电的影响

用玻璃微电极引导大鼠中脑导水管周围灰质（ＰＡＧ）单位放电。发现：电刺激弓状核（ＡＲＣ）后，在所观察的６４个ＰＡＧ单位中，表现为抑制的有３７个单位，其余单位分别表现为先抑制后兴奋、兴奋和无变化。结果表明，大鼠ＡＲＣ对ＰＡＧ单位活动的调制作用以抑制米。