立体定向技术治疗癫痫性精神病的体会

目的：探讨多靶点组合对癫痫性精神病的治疗效果。方法：采用立体定向技术，运用多元化定位和多靶点组合，射频热凝脑内核(团)治疗癫痫性精神病53例。术前、术后均进行总疗效评定量表(GAS)和癫痫的国际疗效评价进行疗效评定。结果：53例中显效37例，进步16例。结论：双侧胼胝体、杏仁核、内侧隔区及单侧红核前区多靶点组合治疗，对癫痫性精神病的治疗有明显作用。     

Influence of blood supply of the esophageal and gastric stumps on anastomotic healing after esophagogastrostomy in rabbits]

OBJECTIVE: To study how blood supply of the esophageal and gastric stumps influences the anastomotic healing after esophagogastrostomy in rabbits. METHODS: Twenty-seven New Zealand rabbits were randomly divided into 3 groups to receive esophagogastrostomy, followed by different procedures. Except for those in group I, all the rabbits were subjected to procedures of reducing the blood supply either of the esophageal or the gastric stump (group II and group III, respectively), followed by single-layer esophagogastric anastomoses using interrupted 5-0 polypropylene sutures. Ten days after operation, all the rats were killed and the anastomotic sites excised for measurement of the inner diameter, tensile strength, and hydroxyproline concentration. RESULTS: Healing of the esophagograstric anastomosis was obtained in all the rabbits but one with anastomotic leakage in group I and one with perforation of the gastric fundus in group III. The anastomotic inner diameters were similar in all the three groups, whereas the tensile strength and hydroxyproline concentration at the anastomoses decreased in group III in comparison with the other two groups (P<0.05) that had similar measurements (P>0.05). CONCLUSIONS: Extended length of the free esophageal stump does not significantly affect anastomotic healing as decrease of blood supply in the gastric stump.     

The effect of vascular endothelial growth factor on the healing of ischaemic skin wounds.

The effect of exogenous vascular endothelium growth factor (VEGF) on wound healing in an ischaemic skin flap model was evaluated in this study. Seventy-two Sprague-Dawley rats were used. Normal incisional wound and H-shaped double flaps were used as the wound models. The study was divided into two parts. In Part I, VEGF protein levels were determined from the incisional and H-shaped ischaemic wounds at 12 and 24 h, postoperatively. In Part II, tensile strength and immunohistochemical stains were examined to determine the level of microvessel density (MVD) at 1 and 2 weeks, postoperatively in simple incisional wounds, ischaemic wounds, and ischaemic wounds following 1 ml (1 microg/ml) exogenous VEGF injections into the subcutaneous tissue. The results showed a significantly higher level of VEGF protein in the ischaemic wounds than the incisional wounds. Tensile strength was statistically higher in the incisional wound group and in the ischaemic flap wounds with VEGF treatment compared to the ischaemic flaps with no treatment at 1 week, postoperatively (p>0.05). MVD data indicated that ischaemic wound repair with VEGF treatment had significantly higher MVD than the normal incisional wounds and ischaemic wounds without treatment. We conclude that exogenous application of VEGF can increase early angiogenesis and tensile strength in the ischaemic wound.     

Dislocation of an upper third molar into the maxillary sinus after a severe trauma: a case report

Abstract – Dental injuries are common following facial trauma. This article presents a rare injury: the dislocation of a third molar into the maxillary sinus after complex mandibular and maxillary tuberosity fractures. The possible mechanism and clinical treatment are discussed.     

改良输液网及输液流程在临床输液中的应用

静脉输液治疗因其疗效快、刺激性小等优点,在抢救、治疗病人过程中发挥着非常重要的作用,故在护理工作中应用最为广泛[1]。其操作时间受多种因素影响,传统方法操作存在一次排气不成功、微量气泡残留等问题[1,2]。从2005年10月起对输液网进行了改良,并简化了输液流程,经10个月70     

不同种的金银花中微量生物元素的分布规律

本文报告不同种的金银花中微量生物元素的分布规律:不同种的金银花中微量生物元素含量的对数与其元素的原子序数成线性关系,并呈现周期性。     

Clinical Experience in TCM Differential Treatment of Fatty Liver

In recent years, with improvement of living standard, changes in dietary structure and technical progress in medical tests, the rate of detecting fatty liver has been rising, hence constant increase in its incidence. Based on the TCM principle for differentiating syndromes, the authors have achieved remarkable curative effects in treating fatty liver. TCM Conception on Fatty Liver There is no fatty liver in the terms of TCM. However, according to its clinical manifestations, the disease may belong to the categories of “abdominal mass”, “mass at hypochondria”, “hypochondriac pain”, “accumulation of phlegm with stasis”. Its etiology and pathogenesis mainly lie in uncontrolled diet or     

上颌第一恒磨牙根管治疗的临床疗效分析

目的 总结并分析上颌第一恒磨牙根管治疗的临床疗效。方法 对151颗上颌第一桓磨牙患牙进行根管治疗并观察疗效。结果 151例患牙完成根管充填136颗；治愈率为90.07%。共检出四根管32颗，检出率为21.19%。结论 熟悉髓室和根管的解剖形态，正确的根管预备，严密的根管充填，是提高上颌第一恒磨牙根管治疗疗效的必要条件。     

蛋白激酶C激活调控FOS表达参与缺血诱导神经元凋亡的研究

目的：探讨蛋白激酶C（PKC）与神经元凋亡的可能机制，方法：采用大鼠全脑缺血模型，观察脑缺血／再灌流后PKC活性，FOS表达及神经元凋亡的变化。结果：脑缺血／再灌流可以导致PKC的移位激活伴FOS表达及神经元凋亡的增加；用蛋白激酶C抑制剂灯盏花可以阻止上述变化。结论：蛋白激酶C的激活可能通过促进FOS表达参与了脑缺血／再灌流诱导的神经元凋亡。     

我省流通领域阿莫西林制剂质量现状

目的:了解流通领域中阿莫西林制剂的质量状况。方法:在全省各市县的部分医药经营企业,抽取阿莫西林胶囊及干糖浆共54批样品,按国家药品标准进行全检后,对其检验结果进行统计分析。结果:不合格的项目有含量、胶囊剂溶出度、干糖浆粒度。该药物制剂的标示百分含量普遍偏低。结论:影响该产品质量的主要项目是含量和溶出度,含量偏低的主要原因是厂家的低限投料,应予以充分重视。