萃取—钼蓝比色法测定杞菊地黄口服液总磷脂含量

本文采用folch试剂萃取,以钼蓝比色法对14枇杞菊地黄口服液中总磷脂成分进行了含量测定。分析结果表明,回收率的变异系数为2.18%,该法简便准确,专一性强,为杞菊地黄口服液的内在质量控制提供了分析方法。     

白芍总苷治疗口腔扁平苔藓的疗效评价研究

目的：观察羟氯喹及羟氯喹与白芍总苷两者合并治疗口腔扁平苔藓（OLP）的疗效,并且同时比较两种定性疗效评价方法,对OLP的损害程度和治疗效果进行评价。方法：随机选取两组初诊患者,分别采用羟氯喹及羟氯喹与白芍总苷治疗三个月,使用绝对数值标准和相对变化标准分别计算。结果：白芍总苷和羟氯喹联合用药,对OLP糜烂型和充血型损害有效。单用羟氯喹治疗OLP糜烂型和充血型损害无效。对于OLP斑纹型损害,两组均有效。白芍总苷和羟氯喹联合用药治疗OLP,可以减少羟氯喹的不良反应。采用＂绝对数值标准＂的定性评价方法与采用＂相对变化标准＂的定性评价方法相比,具有记录简便、评价准确的优点。结论：白芍总苷辅助治疗口腔扁平苔藓有效;绝对数值标准高效准确。     

激光雾化治疗机的研制

介绍一种新型激光治疗装置.它利用超声波产生的雾化气体通道作为光学传导媒介,将激光束汇同雾化药雾通过患者的深呼吸一起传导至患者的呼吸道及肺部,进行治疗.     

人工全髋置换术中拉钩对下肢深静脉血栓影响的研究

目的：通过对髂外动静脉及股动静脉与髋臼解剖学与临床的研究，探讨在全髋臼置换术中拉钩在髋放置位置对下肢深静脉血栓的影响。方法：通过解剖学研究56具成年骨盆标本中髂外动静脉及股动静脉来源及走行、与髋臼的关系进行测量分析；并通过临床观察22例（股骨颈骨折12例、股骨头缺血性坏死6例、类风湿性关节炎4例）在人工全髋置换术（THR）中拉钩放置安全区，经下肢静脉超声多普勒检查观察下肢深静脉血栓发病率。结果：在左侧3-5点间、右侧7-9点、左侧9点、右侧3点使用拉钩用力要适度，牵拉时间过长，会造成臀下血管、股动脉的牵拉过度或时间过长，易引起下肢深静脉血栓；通过临床22例THR拉钩放置安全区的观察，无一例下肢深静脉血栓，仅有2例轻度深静脉血流缓慢、但无明显的症状体征，经过口服活血通络中药后消失。结论：通过解剖学与临床观察研究，确定在THR中拉钩放置位置、深度是避免下肢深静脉血栓的重要因素。     

血清TBA评估慢性重型肝炎肝细胞损伤的临床价值

目的　进一步探讨血清总胆汁酸 (TBA)评估慢性重型肝炎患者肝细胞损伤程度及其预后的临床价值。方法　对慢性重型肝炎组 12 2例、慢性肝炎组 98例和正常对照组 4 8人同时测定TBA、总胆红素 (TBIL)及凝血酶原活动度 (PA) ,并分析它们之间的关系。结果　慢性重型肝炎患者血清TBA水平显著高于慢性肝炎组及正常对照组 (P <0 .0 1) ,TBA与TBIL呈正相关 ,与PA呈负相关 (分别为r =0 .712 ,P <0 .0 1;r =- 0 .832 ,P <0 .0 1) ;治愈 +好转组TBA明显低于恶化 +死亡组 (P <0 .0 1)。结论　慢性重型肝炎TBA显著升高 ,肝细胞损伤越严重 ,TBA水平越高。TBA是敏感的肝功能检测指标 ,对慢性重型肝炎的疗效及预后评估有一定的临床价值。     

黄芩茎叶总黄酮抗心肌缺血作用

黄芩茎叶总黄酮是黄芩茎叶的主要有效部位，以总黄酮１００ｍｇ．ｋｇ－１、５００ｎｇ．ｋｇ－１、２５ｍｇ．ｋｇ－１ｐｏ给药，可明显延长小鼠常压缺氧的存活时间，对ｉｖ垂体后叶素引起的大鼠心肌缺血有明显的对抗作用，并可增加离体豚鼠的冠脉流量     

Patello-femoral complications associated with total knee arthroplasty

The patello-femoral articulation accounts for a significant number of the complications that occur after total knee replacements and which require re-operation. These include problems with stability, component wear, fracture, loosening, and osteonecrosis. With careful attention to prosthetic design and surgical technique, these complications can be minimized. Guest Lecture presented at the 26th meeting of the Japanese Society for Replacement Arthroplasty in Tokyo on February 2, 1996     

Successful surgical treatment of secondary kwashiorkor after total gastrectomy: Report of a case

We report herein the case of a 56-year-old woman who developed secondary Kwashiorkor 9 years after undergoing a total gastrectomy for early gastric cancer. Until she began developing the symptoms of Kwashiorkor, including general fatigue, edema of the face and extremities, anemia, alopecia, and weight loss, she had been leading a normal life post-gastrectomy. Her symptoms were alleviated by total parenteral nutrition (TPN) therapy, but reappeared soon after TPN therapy was discontinued. Therefore, she required several subsequent courses of TPN. In an attempt to permanently resolve the ongoing Kwashiorkor symptoms, reconstructive surgery involving transposition of the jejunum from the previous Graham method to the interposition method was performed 10 years after the initial gastrectomy. After the second operation, her malnutrition was completely alleviated, and she has been in good health for the 8 years since. To our knowledge, there has been no other report of the symptoms of secondary Kwashiorkor after total gastrectomy being alleviated by altering the procedure of reconstruction of the intestinal tract. Thus, we recommend surgical treatment to alter the digestive continuity to a more physiological pathway for selected patients with secondary Kwashiorkor syndrome.     

胸腹水中唾液酸含量在鉴别良恶性疾病上的价值

本文测定恶性、炎性和肝硬化3组胸腹水中的总唾液酸(TotalSialic Acid TSA)和脂质结合唾液酸(Lipid-bound Sialic Acid LSA)含量,结果表明恶性组和炎性组的 TSA 和 LSA 明显高于肝硬化组,但恶性组和炎性组的 TSA 和 LSA 则无明显差异。恶性、炎性和肝硬化组的 TSA 值分别为499.52±183.98mg/L、508.68±208.79mg/L 和117.71±70.46mg/L;LSA则分别为146.28±103.62mg/L、115.26±72.13mg/L 和58.90±35.46mg/L。以肝硬化组的 TSA+2SD 作为恶性组和肝硬化组的鉴别值,其敏感性为88%,特异性为90.47%,有效性为89.13%。LSA 则无鉴别价值。     

ENTERAL VERSUS PARENTERAL NUTRITION AFTER OESOPHAGOGASTRIC SURGERY: A PROSPECTIVE RANDOMIZED COMPARISON

Background: There appears to be an emerging consensus that early postoperative nutritional support benefits the high-risk patient by decreasing septic morbidity, maintaining immunocompetence and improving wound healing. Enteral nutrition via a feeding jejunostomy has been associated with serious complications, with a reported mortality rate as high as 10%. while total parenteral nutrition has also been associated with a wide variety of complications. Methods: Ninety-seven patients undergoing oesophagectomy or gastrectomy underwent pre-operative nutritional assessment and were randomized to receive either total parenteral nutrition (47 patients) or enteral nutrition (50 patients). Results: There was no significant difference in the number of catheter-related complications between the two groups, but 9 (45%) patients in the total parenteral nutrition group had major morbidity (potentially fatal in two patients) requiring active intervention. Conclusions: This study demonstrates enteral nutrition to be safe and associated with mainly reversible minor complications. It is probable that immediate postoperative enteral feeding conserves the gut's integrity. Whether this leads to a reduction in postoperative septic complications has not been demonstrated by this study although there appears to be a trend in this direction, supporting the concept of enteral feeding as ‘primary therapy’. This can be safely, simply and economically achieved using a feeding jejunostomy placed at the time of surgery.