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41.
15例离退休健康男性老人和9例红细胞增多症男性病人返回平原后,记忆功能改变的特点:①两组受试者除5例成绩下降外,苏州记忆成绩高于西宁成绩(p<0.01)。②记忆成绩降低现象存在于20%左右的人中。③高原缺氧和返平原脱适应均主要影响短时记忆。  相似文献   
42.
目的探讨健康教育在青光眼患者中的应用,并评价其实施效果。方法利用个体指导、健康处方、集体授课的形式,采取讲授、示范和操作的方法,对84例青光眼患者进行疾病知识、眼压监测、饮食、生活、运动等方面的健康教育。结果实施健康教育前患者知识掌握的优良率为28.6%,而实施健康教育后为80.9%,(P<0.05);实施健康教育后学会控制不良情绪、自我监测眼压、眼球按摩、正确使用降眼压眼水的人数比以前增多(P<0.05)。结论健康教育能提高青光眼患者的疾病知识水平和自我护理水平及监查依从性。  相似文献   
43.
R Hu  C Beck  Y B Chang  L J DeGroot 《Autoimmunity》1992,12(2):103-106
Inheritance of Graves' disease has been linked to the HA-DR3 gene product which may function in some specific way in antigen presentation. To determine whether the first extracellular domain of this protein, which is specifically involved in antigen presentation, has the same sequence in patients with Graves' disease and in normal individuals, we have amplified the second exon using the polymerase chain reaction, and then cloned and sequenced the DNA segment. In eight subjects with Graves' disease, sequences identical to prototypic reported sequence for DRB1*0301 were recovered, and in two individuals sequences varied by a few nucleotides, leading to 1-3 amino acid substitutions which did not occur in a pattern. Sequences identical to the prototypic sequence known as DRB3*0101, also previously known as DRw52, were also recovered. Thus the HLA-DRB1 and B3 genes present in patients with autoimmune disease appear to be the same as those present in the general population. These observations indicate that a unique allele is not present in patients with autoimmune disease, but rather that the normal DR3 allele itself, in a manner yet to be described, increases the probability of developing autoimmune thyroid disease.  相似文献   
44.
本文报告了经手术病理证实的53例甲状腺肿瘤,均作了甲状腺造影和B超检查.通过比较分析,我们认为造影对确定肿瘤的良、恶性以及延伸到胸骨后的异位甲状腺肿瘤有其优越性,是一项有效的检查方法;超声则能准确地判断肿瘤的囊、实性,适合碘过敏患者的检查.两种检查各有特点,配合使用有利于对甲状腺肿瘤的诊断和治疗.  相似文献   
45.
柠檬月亮     
明月的公司叫MOONRIVER,不知道的人总以为那些带着粗糙划痕的石壁圈住的是一个咖啡厅,其实不是。屋子里只有素色的窗帘和柔软的沙发,茶几上没有咖啡,但永远放着新鲜的柠檬水,明月接待客 从不做笔录,优质的采访机放在不被注意的地方,工作的时候,电源信号灯轻轻闪烁,明明灭灭。  相似文献   
46.
帕金森病立体定向手术并发脑内出血的原因分析   总被引:2,自引:0,他引:2  
目的:探讨帕金森病立体定向手术颅内出血并发症原因及对策。方法:自1999年4月至2003年3月我们对药物治疗效果不理想的510例帕金森病病人行立体定向毁损手术,术后出现颅内出血9例,其中毁损灶出血3例,穿刺道出血6例。结果:手术治疗4例.保守治疗5例。术后意识恢复但遗留偏瘫4例,经非手术治疗5例.恢复良好,未遗留明显功能障碍。全组无死亡病例。结论:采用磁共振结合微电极导向提高靶点定位精确度,减少微电极记录针道数,降低毁损温度,重视围手术期处理等措施,有助于降低颅内出血并发症的危险。  相似文献   
47.
48.
目的 探讨军人花粉症治疗的有效方法。方法 采用提高起始浓度和快速递增浓度 ,上臂外侧皮下注射的方法对 10 6位军人花粉症患者行快速免疫治疗 ,并对每一位患者治疗前后检测血清中总IgE和嗜酸细胞阳离子蛋白 (ECP)。 结果 治疗前后患者总IgE和ECP值有显著性差异。 10 6例患者经 1~ 3年随访复查 ,78例 2个以上发病季节未发作 ,或仅有轻微鼻痒、眼痒 ,18例症状减轻 ,发病时间缩短半月 ,10例症状无明显改善。显效 82例 ,有效 14例 ,无效 10例 ,总有效率为 90 .5 7%。结论 快速免疫治疗能使患者血清总IgE和ECP下降 ,对军人花粉症疗效好。  相似文献   
49.
OBJECTIVE: To evaluate the clinical application of microsurgical fascia latae flaps combined with rib and skin graft for reconstruction of the distal phalanx defect. METHODS: The phalanx wounds were sutured together like syndactyly. The autologeous rib was revised to repair the bone defect of distal phalanx. The fascia latae flap was used to cover the bone exposure with microvascular anastomoses and resurfaced by a meshed split-thickness skin graft. RESULTS: 5 cases were treated successfully. The fascia latae flaps were all survived with only skin graft necrosis at the distal end in one case. It was healed spontaneously. CONCLUSIONS: The fascia latae flap is nourished by the desending branch of the lateral circumflex femoral artery. The flaps has a good blood supply and can be easily obtained with a long vascular pedicle. The flap is ideal for the reconstruction of distal phalanx defect when combined with autologeous rib implant and skin graft.  相似文献   
50.
BACKGROUND AND PURPOSE: Gastrointestinal stromal tumors (GISTs), identified by the presence of CD117 (KIT), were previously classified as gastric and intestinal smooth muscle tumors prior to the availability of immunohistochemical methods. This study evaluated the percentage of GISTs previously diagnosed as gastric smooth muscle tumors in our hospital during an 11-year period. METHODS: A total of 81 surgically resected gastric smooth muscle tumor specimens from 81 patients were collected from January 1986 to December 1997. Immunohistochemical studies were performed on these tumors with antibodies of CD34, CD117, smooth muscle actin (SMA), S-100, and desmin. RESULTS: Among the 81 tumors, 74 (91.4%) were CD117-positive and were classified as GISTs. Among the 74 GISTs, CD34 was positive in 72 tumors (97.3%), SMA was positive in 12 tumors (16.2%), desmin was positive in 5 tumors (6.7%), and S-100 was positive in 4 tumors (5.4%). The 7 tumors classified as non-GISTs had the following immunohistochemical characteristics: 1 was a CD117-negative CD34-positive stromal tumor (GINST) [1/81, 1.2%]; 3 were schwannomas with strong S-100-positive characteristics (3/81, 3.7%); and 3 were smooth muscle tumors with both SMA- and desmin-positive status (3/81, 3.7%). No clear relationship between CD117 or CD34 expression and prognosis was found for these tumors. CONCLUSIONS: The majority (91.4%) of gastric tumors originally diagnosed as gastric smooth muscle tumors were GISTs, except for small groups of smooth muscle tumors and schwannomas.  相似文献   
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