女性减肥者的体像问题与社会支持及性格的关系

目的研究女性减肥者的体像特征及相关因素。方法采用体像障碍自评量表、社会支持量表、艾森克个性问卷调查了100例减肥门诊女性就诊者，并与100例近5年无减肥经历女性对照。结果(1)女性减肥者，体像得分明显高于正常对照组。(2)女性减肥者的体像得分与收入、P分、N分明显正相关；与社会支持得分明显负相关，与BMI无相关性。结论女性减肥者，不管是否为单纯性肥胖，都存在较多的体像问题，且与特定得人格和社会支持有关。     

Central metabotropic glutamate receptors differentially participate in interleukin-1beta-induced mechanical allodynia in the orofacial area of conscious rats.

The present study investigated the role of central metabotropic glutamate receptors (mGluRs) in interleukin-1beta (IL-1beta)-induced mechanical allodynia and mirror-image mechanical allodynia in the orofacial area. Experiments were carried out on male Sprague-Dawley rats weighing 230 to 280 g. After administration of 0.01, 0.1, 1, or 10 pg of IL-1beta into a subcutaneous area of the vibrissa pad, we examined the withdrawal behavioral responses produced by 10 successive trials of an air-puff ramp pressure applied ipsilaterally or contralaterally to the IL-1beta injection site. Subcutaneous injection of IL-1beta produced mechanical allodynia and mirror-image mechanical allodynia in the orofacial area. Intracisternal administration of CPCCOEt, a mGluR1 antagonist, or MPEP, a mGluR5 antagonist, reduced IL-1beta-induced mechanical allodynia and mirror-image mechanical allodynia. Intracisternal administration of APDC, a group II mGluR agonist, or L-AP4, a group III mGluR agonist, reduced both IL-1beta-induced mechanical allodynia and mirror-image mechanical allodynia. The antiallodynic effect, induced by APDC or L-AP4, was blocked by intracisternal pretreatment with LY341495, a group II mGluR antagonist, or CPPG, a group III mGluR antagonist. These results suggest that groups I, II, and III mGluRs differentially modulated IL-1beta-induced mechanical allodynia, as well as mirror-image mechanical allodynia, in the orofacial area. PERSPECTIVE: Central group I mGluR antagonists and groups II and III mGluR agonists modulate IL-1beta-induced mechanical allodynia and mirror-image mechanical allodynia in the orofacial area. Therefore, the central application of group I mGluR antagonists or groups II and III mGluR agonists might be of therapeutic value in treating pain disorder.     

慢性间歇期创伤性膈疝1例

患者女性,53岁。不能左侧卧位近1月,下蹲时感腹痛、左侧胸闷1周,遂来我院就诊。既往史:1993年外伤致左肱骨骨折。体检:T:37.2℃,P:86次/min,R:22分/次,BP:120/80mmHg,呼吸稍促,左肺呼吸运动度减弱,胸廓无压痛。左下肺叩诊呈浊音,左下肺呼吸音减弱,右肺呼吸正常。心脏无阳性体征。腹平,无胃肠型及蠕动波,腹软,上腹部轻微压痛,无反跳痛及肌紧张,肝脾肋下未触及,移动浊音阴性,肠鸣音弱。实验室检查:血常规:WBC:10.5×109/L,NCU:62.8%,HGB:42g/L,PLT:147×109/L。影像学检查X线示:胸部后前位左下肺可见斑片状密度增高影,左侧膈面上升,…     

性别对骨关节炎患者全膝关节置换术后康复效果的影响

目的 探讨性别因素对接受人工全膝关节表面置换术的膝骨关节炎患者术后功能的影响. 方法 前瞻性研究了 2003年 3月～ 2005年 8月期间行单侧人工全膝关节表面置换术(均使用不保留后交叉韧带后稳定型固定平台假体)的 40例 (40髋 )膝关节骨关节炎患者,男女各 20例( 20膝),对其相关的临床因素用 t检验和χ 2检验进行分析. 结果平均年龄:男 72.6岁、女 70.8岁;病程:男 10.4年、女 9.7年;体重指数:男 26、女 26;术后平均住院时间:男 17 d、女 18 d;止血带使用时间:男 104 min、女 94 min;引流量:男 806 mL、女 742 mL;术前、术后 1周、 2周和 1年的膝关节伸屈度数男分别为 7.0°～ 114.0°、 3.0°～ 91.0°、 0.4°～ 103.0°和 0～ 125.0°,女分别为 8.0°～ 111.0°、 2.0°～ 86.0°、 1.0°～ 98.0°和 0～ 122.0°;术前、术后 1周、 2周和 1年的膝关节活动度:男分别为 108°、 89°、 109°和 123°,女分别为 104°、 87°、 101°和 126°;术前和术后 1年的 HSS评分:男分别为 57、 89分,女分别为 53、 87分.两性别组各时间点的伸屈度数、活动范围及术前和术后 1年的 HSS评分差异无统计学意义 (P >0.05);而同一患者术前和术后 1年的伸屈度数及 HSS评分则差异有统计学意义 (P >0.05). 结论 性别对行全膝关节置换的骨关节炎患者术后功能无明显影响,全膝关节置换能有效缓解骨关节炎相关的疼痛并改善膝关节的功能.     

头皮脑回样病变畸形

目的提高对头皮脑回样病变畸形的认识和治疗水平。方法复习有关文献,对头皮脑回样病变畸形的病因、临床表现、诊断、分类和治疗进行了分析,采用切除后植皮或扩张头皮瓣修复治疗6例。结果6例病变切除彻底,随访无复发。其中2例植皮病例患者导致局部秃发,4例扩张头皮瓣修复外形满意。结论头皮脑回样病变畸形是一种罕见的头皮良性病变,头皮扩张术是修复治疗头皮脑回样病变的理想方法。     

Nonspecific mitochondrial disease with epilepsy in children: diagnostic approaches and epileptic phenotypes

OBJECTIVES: This study sought to characterize epileptic phenotypes in children with nonspecific mitochondrial disease (MD) and to evaluate MD diagnostic approaches. METHODS: A retrospective analysis of the medical, electroencephalogram, and laboratory records of 142 patients with epilepsy was performed. The patients were evaluated for MD, and 124 patients were included in the final cohort. The MD criteria used included an oral glucose lactate stimulation test (OGLST) and urine organic acid/plasma amino acid (UOA/PAA) assays as metabolic indicators of modified Walker criteria, as suggested by Bernier et al. (Neurology 59:1406-1411, 2002). RESULTS: Twenty-two patients were classified as having definite MD (9), probable MD (5), possible MD (6), or pyruvate dehydrogenase (PDH) deficiency (3), including one patient which showed a respiratory chain (RC) defect and PDH deficiency. Seven out of eight patients in whom significant RC defects were observed showed complex I defects. In 14 patients, epileptic seizures start at infantile ages. Of 17 patients who substantially presented generalized seizures, 4 patients started with partial seizures. Five patients consistently presented only partial seizures. The OGLST and UOA/PAA assays were useful for a more precise diagnosis of MD, although low positive predictive value of the OGLST was regrettable. No patient was classified as definite MD by Walker's original criteria, but the use of our revised MD criteria resulted in the classification of nine additional patients as definite MD. CONCLUSIONS: MD manifested considerable diverse epileptic phenotypes and should be considered in the differential diagnosis of epilepsy in children with unexplained encephalomyopathy and progressive and fluctuating clinical courses.     

64排螺旋CT冠状动脉造影与DSA的对照研究

目的:通过和冠脉造影对比,评价64排螺旋CT冠状动脉成像在冠状动脉狭窄中的临床应用价值。方法:28例患者同时行64排螺旋CT冠状动脉成像和有创性冠脉造影检查,依据AHA17段分段法,评价所有有效节段,并将两者进行对比。结果:冠脉造影显示阴性病例占7.1%(2例),单只病变占21.4%(6例),多支病变占71.4%(20例)。按节段分析,CT检出冠脉狭窄的敏感度,特异度,阳性预测值和阴性预测值分别为91.1%,94.6%,90.0和95.3%。结论:64排螺旋CT冠状动脉成像和传统的冠脉造影检查对检出正常冠脉节段以及狭窄节段具有很好的一致性。     

甲氨蝶呤联合小剂量叶酸治疗中重度银屑病疗效观察

目的观察小剂量叶酸配合甲氨蝶呤(methotrexate,MTX)治疗中重度银屑病临床疗效及安全性。方法124例银屑病患者随机分为治疗组与对照组。治疗组62例每周口服MTX7.5～15mg,每日口服叶酸5mg,共8周。对照组62例采用维生素A、维生素E、氨肽素及抗组胺药常规治疗。结果治疗12周和24周后,治疗组与对照组治疗后显效率经卡方检验,P<0.05,差异有显著性。两组均无严重不良反应。结论MTX每周口服7.5～15mg,同时补充小剂量叶酸治疗中重度银屑病有效。     

乡镇疾病预防控制体制与工作模式探讨

为了解湖州市乡镇疾病预防控制工作现状，探讨新型乡镇疾病预防体制与工作模式，我们对全市乡镇卫生院疾病预防控制工作进行了调查研究。