描述一罕见的伴发多种微生物混合感染的眼球痨患者硬性硅酮植入物贯通眼睑移位,经手术去处硅酮、伤口修补和抗生素治疗后病情得以完全缓解。眼球痨患者硬性硅酮植入物贯通眼睑移位@Shah N.J.
@Jalali S.$L. A. Prasad Eye Institute , L. V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
@Shah V.A.
@Sharma S.
@肖颖 相似文献
梅毒在英国的发病率有上升趋势,尤其在H IV阳性男性中。作者描述1例高加索人,H IV阴性,女性患者,其为二期梅毒,并且具有恶性梅毒特征。患者显示前带现象,快速纤维蛋白溶酶反应素检测为阴性,但是性病实验室检查和梅毒螺旋体血凝集实验结果阳性。恶性梅毒@Watson K.M.T.$Department of Dermatology, King's College Hospital, London SE5 9RS, United Kingdom
@White J.M.L.
@Salisbury J.R.
@Creamer D.
@牛新武… 相似文献
本文报道1例35岁的男性患者,其单侧小脑损伤,导致同侧上、下肢在同步环形运动时明显的协调障碍,但损伤对侧肢体同步运动或者左右肢体成对运动时,患者并不表现出协调障碍。因此,小脑不仅是联动肢体协调运动的基础,同时也参与调节肢体间的协调运动。小脑偏侧共济失调患者环形运动时的肢体协调缺陷@Bracewell R.M.$Wolfson Ctr. Clin./Cogn. Neurosci., University of Wales, Brigantia Building, Penrallt Road, Bangor,Gwynedd, LL57 2AS, United Kingdom Dr.
@Balasubramaniam R.
@Wing A.M.
@姚庆和… 相似文献
目的:在光动力疗法(PD T)治疗老年性黄斑变性(A R M D)前和后,用光学相干断层扫描(O CT)监测脉络膜新生血管(CNV)的活性,并评价O CT在其中所起的作用。设计:前瞻性观察病例系列研究。机构:公共机构研究。患者:53例AR M D患者(62只眼)。观察方法:前瞻性的病例观察研究。主要观察指标:荧光素血管造影中有无荧光素渗漏、O CT显示的视网膜内或视网膜下渗液及O CT显示的黄斑以及脉络膜新生血管复合体的厚度。结果:PDT术后黄斑厚度明显下降(P=0.001)。然而,CN V厚度在PD T术后无明显变化(P=0.567)。治疗前,一旦AR M D被确诊,O C… 相似文献
Background: Both pain and the pharmacologic management of pain can cause the undesirable effect of sleep disruption. One goal of basic and clinical neuroscience is to facilitate rational drug development by identifying the brain regions and neurochemical modulators of sleep and pain. Adenosine is thought to be an endogenous sleep promoting substance and adenosinergic compounds can contribute to pain management. In the pontine brain stem adenosine promotes sleep but the effects of pontine adenosine on pain have not been studied. This study tested the hypothesis that an adenosine agonist would cause antinociception when microinjected into pontine reticular formation regions that regulate sleep.
Methods: The tail flick latency (TFL) test quantified the time in seconds for an animal to move its tail away from a thermal stimulus created by a beam of light. TFL measures were used to evaluate the antinociceptive effects of the adenosine A1 receptor agonist N6-p-sulfophenyladenosine (SPA). Pontine microinjection of SPA (0.1 [mu]g/0.25 [mu]l, 0.88 mm) was followed by TFL measures as a function of time after drug delivery and across the sleep-wake cycle.
Results: Compared with saline (control), pontine administration of the adenosine agonist significantly increased latency to tail withdrawal (P < 0.0001). The increase in antinociceptive behavior evoked by the adenosine agonist SPA was blocked by pretreatment with the adenosine A1 receptor antagonist 8-cyclopentyl-1, 3-dipropylxanthine (DPCPX, 0.75 ng/0.25 [mu]l, 10 [mu]m). 相似文献