148例口腔颌面部恶性肿瘤的临床统计及随访观察

本文将我科1974年至1983年收治的148例口腔颌面部恶性肿瘤就性别、年龄、发病部位、肿瘤性质以及所随访的102例口腔领面部恶肿瘤的存活率与肿瘤性质、部位、治疗等的关系进行了统计分析,并评价了冷冻治疗及颈淋巴结根治术。同时阐明了唇癌、皮肤癌淋巴结根治术的指征。     

头皮电烧伤骨外露带毛发皮瓣修复

目的：探讨头皮电烧伤骨外露用头皮扩张皮瓣移植修复的临床效果。方法：采用早期扩创,保留部分坏死骨质,用邻近头皮扩张使带毛发的头皮面积扩大后移植覆盖创面,电性失活骨质在血循环良好的皮瓣覆盖下,为周边及基底健康骨质生长起到支架作用,皮瓣扩张到一定面积后移植到裸露骨质上,使其得以修复。结果：在治疗的9例中,除1例皮瓣边缘在1．5cm×1．5cm坏死外,其余皮瓣全部成活,未发生感染坏死,创面均一次性封闭。结论：头皮电烧伤骨外露扩张后皮瓣带毛发修复,可缩短创面愈合时间,外形较好,易掌握,效果较为满意。     

Immunological responses to pneumococcal vaccine in frail older people

Advanced age has been associated with a wide range of defects in both the innate and adaptive immune systems including diminished specific antibody responses that increase the risk of invasive pneumococcal disease (IPD) and limit the effectiveness of vaccines. However, the elderly are a heterogeneous group and measures of overall frailty may be a better indicator of disease susceptibility (or vaccine response) than chronological age alone.     

蜂毒和风痛宁穴位注射治疗骨关节炎468例

目的　探索骨关节炎新的有效治疗途径。方法　运用纯中药制剂蜂毒注射液和风痛宁注射液穴位注射治疗本病 ,并与局封治疗作对照比较。结果　治疗组总有效率为 92 .5 2 % ,对照组为 77.0 0 % ,两组比较有显著差异 (P<0 .0 5 ) ,且两组副作用、复发时间均有显著差异 (P<0 .0 5 )。结论　蜂毒和风痛宁穴位注射治疗本病疗效优于局封治疗 ,且能减少副作用 ,延长复发时间。     

小切口股骨近端解剖钢板治疗股骨转子间骨折

目的 探讨股骨转子间骨折的治疗方法和疗效。方法小切口微创股骨近端解剖钢板内固定治疗股骨转子间骨折17例。结果 随访时间8个月～3年，平均1.6年，优良16例，占94%（16/17）。结论 小切口微创股骨近端解剖钢板内固定治疗股骨转子间骨折具有切口小、出血少等优点，是一种微创手术。     

妊高征与眼底视网膜病变的临床探讨

目的 :探讨妊高征患者临床特征与视网膜病变的关系。方法 :观察 2 2 0例妊高征患者的眼底情况。结果 :视网膜病变与水肿关系不密切 ,与平均动脉压、蛋白尿的严重程度、病程及红细胞压积有密切关系 ;有眼底改变者 118例 ,占 5 0 .3%。结论 :眼底镜检查是临床上借以了解视网膜血管的常用方法 ,并可反映妊高征病情的程度 ,为产程处理提供依据     

子宫动脉栓塞治疗子宫肌瘤89例报告

目的 评价子宫动脉栓塞术治疗子宫肌瘤的近期疗效。方法 89例子宫肌瘤患者，采用Seldinger技术分别作左右子宫动脉主干插管检查和栓塞治疗，栓塞剂采用聚乙稀醇颗粒(PVA)或白芨混合颗粒。结果 72例(80．9％)完成随访，随访时间1～28个月。有94．1％(64／68)的患者月经复常；治疗后瘤体缩小25．2％～76．8％(M=41．3％)。除了术中术后疼痛(65例)和发热(16例)外，有2例因肌瘤坏死行子宫切除术，1例出现卵巢早衰。结论 子宫动脉栓塞术治疗子宫肌瘤的近期疗效满意，远期疗效尚待进一步观察。     

Trans fat intake lowers total cholesterol and high-density lipoprotein cholesterol levels without changing insulin sensitivity index in Wistar rats

Epidemiologic studies have demonstrated that trans fat intake increases the risk of some chronic diseases. We hypothesize that trans fat intake would increase the risk of cardiovascular disease and type 2 diabetes mellitus by changing the lipid profile in plasma, the secretion of adipokines in adipose tissue, and the insulin sensitivity. Accordingly, the major objective of present study was to investigate the effect of dietary intake of trans fat on lipid profile, insulin sensitivity, and adipokine levels in plasma. Two groups of Wistar rats were fed a diet containing 4.5% trans fat or a control diet containing no trans fat for 16 weeks. Fasting glucose level was monitored every 2 weeks. At the end of feeding experiment, blood, heart, kidney, liver, omental adipose tissue, and semitendinosus muscle were collected. The trans fat content in organs, lipid profile, adipokine, insulin, and glucose levels in plasma were analyzed. The trans fat content in adipose tissue, heart, kidney, liver, and muscle of rats fed trans fat were 169.9, 0.6, 1.2, 1.7, and 2.5 mg/g samples, respectively. The trans fat content in these organs contributed to 15.9%, 1.2%, 2.3%, 4.3%, and 6.1% of the total fat, respectively. The plasma glucose level, insulin level, and insulin sensitivity index were not significantly different between the trans fat and control groups. The results indicated that trans fat intake might not be related to insulin resistance. However, lipid profile and plasma adipokine levels were significantly changed after trans fat feeding. The trans fat fed group showed significantly lower total cholesterol and high-density lipoprotein cholesterol levels than the control group. The decreased high-density lipoprotein cholesterol level may indicate the detrimental effect of trans fat intake on lipid profile. Adiponectin and resistin levels were significantly higher in the trans fat group than the control group. Leptin levels were significantly lower in the trans fat group than the control group. The results indicated that dietary intake of trans fat can significantly change the adipokine levels, but the possible links between adipokine level change caused by trans fat intake and metabolic effects of this change need further investigations.     

双黄连及清开灵注射液与葡萄糖及氯化钠注射液配伍后不溶性微粒情况的观察

目的：观察双黄连及清开灵注射液溶于不同常规输液液体中的微粒情况并与空白试验相比较。方法：观察注射液与输液液体混合液中的微粒数在混合液放置时间不同时微粒产生和变化情况。结果：两种中药注射液与5％葡萄糖注射液混合液中微粒数较与0.9％氯化钠注射液中增多显著.提示：临床使用双黄连及清开灵注射液时宜采用0．9％氯化钠注射液配制。     

脑肿瘤意识障碍临床分析

本文观察502例脑肿瘤中,有47例出现意识障碍(9.4%)。其发生机制主要有:①脑疝形成;②普遍性颅内压增高引起脑缺氧;③肿瘤内出血;④肿瘤部位如额、颞叶、上脑干等的直接损害;⑤癫痫发作。脑疝形成是主要死亡原因。简要讨论了脑肿瘤意识障碍的临床特点、预后因素以及脑中心性疝的早期诊断。