美化你的睫毛

化妆之妙在于点睛,一双顾盼生辉的明眸配在任何一张面孔上都会增色不少。而使眼睛熠熠生辉的莫过于柔密的睫毛了。睫毛不仅能使眼睛变得更为生动,还有阻挡灰尘、昆虫等入侵眼内,减弱强光线对眼睛刺激等具体的保护作用,因此诗人形容睫毛是“心灵的栅栏”。当清新自然的化妆风格成为时尚,女性们开始趋向于自然基调的打扮方式。拥有茂密颀长、弯曲有致的睫毛是每位女士梦寐以求的愿望。睫毛很娇气,经常性的夹、染、卷、烫以及不正确的保养,都很容易造成睫毛的脱落、稀疏,所以睫毛需要悉心呵护。为睫毛增加营养睫毛稀疏的原因,除了毛囊损伤会影响睫毛的重生以外,最重要的一点是营养不良,因此必须注意睫毛的     

介绍一种改制的连用神经钩和脑膜钩

介绍一种改制的连用神经钩和脑膜钩杜焕桥马桂芝１．材料与方法：取牙科常用的探针一只作者单位：０３６３０１山西岢岚中国人民解放军第五一七医院脑外科（杜焕桥），特检科（马桂芝）（两头有钩见图１），先将钩端置于酒精灯上加热见红，立即用克丝钳夹直，并保留钩尖部...     

电针加穴位注射治疗颈椎病106例

<正> 笔者近5年来采用针灸配合穴位注射法治疗颈椎病,取得满意疗效,报道如下。1 临床资料106例患者中,男62例,女44例。年龄最大者66岁,最小者29岁。病程最长者12年,最短者3个月.全部为门诊患者。2 诊断标准①有颈、肩、背部疼痛反复发作或酸困发僵及背部有物压感,或反射性上肢及手部疼痛,局部可有压痛。②手指和前臂麻木酸胀,以手、颈部活动     

喉返神经在发声中的机理探讨

对5只狗在全麻下，解剖出喉及颈部有关神经，分别切断后作不同神经衔接，于切断和衔接前后，用电刺激有关神经及肌肉，观察声门及发声改变，分析了各项实验结果，并探讨其在发声中的机理和临床意义。     

Functional Maturation of Neuroendocrine Gonadal Axis is Altered by Specific Phase Relations of Circadian Neurotransmitter Activity in Japanese Quail

The preset study was designed to ascertain the effects of temporal relationship of circadian neural oscillations on puberty attainment and reproductive growth of Japances Quail,Coturnix coturnix japonica,Serotonin and dopamine precursors(5-hydroxytryptophan,5-HTP and L-dihydroxyphenylalanine,L-DOPA,5mg/100g body weight)were injected daily,8and 12h apart in two groups of one-day ld chick,while cotrols received two daily injections of normal saline.Weekly/biweekly observations(body weight,cloacal gland size,testicular volume and activity,ovarian follicular diameter and rate of egg production)were made until 9 weeks of age,when the experiment was terminated.Results indicate that 8 h relationship completely suppressed gonadal growth even under long photoperiod(LD16:8),while a 12 h relationship induced precocious sexual maturity and increased the rate of reproductin(spermatogenesis and egg production).It is concluded that circadian phase relationship of serotonergic and dopaminergic activity may not only determine the onset of reproduction in this pultry species,but may also alter the rate of reproduction possibly by affecting photoperiodic mechanism of reproductive regulation.     

颈静脉孔区神经鞘瘤的伽马刀治疗

颈静脉孔区神经鞘瘤发病率较低。手术切除是过去首选的治疗方法,但肿瘤全切除率极低,且手术后多数病人后组颅神经障碍的症状有所加重或产生面瘫。80年代以前文献报道手术后死亡率在9.1％～16.1％。伽马刀治疗颈静脉孔区神经鞘瘤是十多年来开展的新项目,但临床报道很少。我院对8例病人进行伽马刀治疗,结合随访情况作一总结。