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本文首次详细报道了巴藏门巴族正常人群的肤纹参数,样本包括101名男性和116名女性。本样本和中国其他14个民族肤纹参数作了比较,并绘制了聚类图。本样本与白色人种作对比,见到人种间肤纹有明显的差异。 相似文献
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山西上党地区汉族肤纹研究 总被引:1,自引:1,他引:1
报道中国中原山西省上党地区汉族群体肤纹模式样本的参数。样本包括500名男性和500名女性。技术分类用《ADA标准-CDA版本》, 项目参数用《CDA标准》。分析了指纹总嵴线数(TFRC)、指三角a和b间嵴线数(a-bRC)、手掌轴三角t到指三角a和d角度(atd)、轴三角t百分距离(tPD)、指纹、指间纹、手大小鱼际、猿线、指三角等项目的二级模式样本。还分析了同名指指纹对应的情况,非随机组合的现象。山西东南部自古称为\"上党\", 地处黄河流域中下游广大的中原地带的中心区域,在远古时期就有原始人类聚集生息, 是中华民族发祥地之一, 是研究中原汉族肤纹参数的较具代表性地域。我们建立中原汉族肤纹的模式样本, 为体质人类学等学科研究提供较完整的资料。 相似文献
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本文研究与整理海峡两岸汉民族与南岛民族的肤纹数据,来比较与探讨目前他们的肤纹形态上的异同。研究群体包含台湾的汉人与原住民族群,以及大陆的汉族与海南的回辉人。研究结果显示两岸非官话(亦作北方方言)区汉族虽然在肤纹参数上有些许不同,但皆属于北方群。而南岛民族的回辉人和台湾原住民则分属南方和北方群,并且在肤纹参数上有非常显著的不同。这是第一个两岸南岛民族的肤纹比较研究,也是第一个非官话区汉人群体的肤纹比较研究。 相似文献
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新疆柯尔克孜族肤纹初步研究 总被引:1,自引:0,他引:1
本文报道新疆柯尔克孜族肤纹参数的正常值,样本中有男女各500例,本文的研究包括13类,它们是:指纹总嵴数,a-b间嵴数,指纹,指间花纹,大鱼际纹,小鱼际纹,猿线,掌指c三叉缺失,多个t三叉点,(足母)趾球部纹,足小鱼际纹,趾间纹,足跟纹。 相似文献
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西藏珞巴族的肤纹参数的聚类分析 总被引:1,自引:1,他引:1
本文报道了珞巴族正常人群的12项肤纹参数,样本包括了142名男性和190名女性,参数与汉族及其他少数民族作了比较,用聚类分析法算出各民族间的距离,并绘制了聚类图。结果提示民族间的肤纹参数均有显著差异。 相似文献
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西藏1000例藏族肤纹参数的研究 总被引:7,自引:2,他引:7
本文报道了西藏1000例藏族14项肤纹参数。藏族与汉族的肤纹参数接近,与美国明尼苏达州白人的差异较大;在与12个民族的对比中与哈尼族、汉族的差异较小,与维吾尔族差异较大;在不同的地区,与四川平武地区的藏族差异较小,与甘肃甘南地区的藏族差异较大。本文提示肤纹参数在不同人种、不同民族、甚至同一民族不同地区人群间均不可混用。 相似文献
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LI Wen-chun; HUANG Tie-zhu; GUO Guo-rong 《人类学学报》2004,23(01):79
The dermatoglyphic features of 322 cases in high-fluorine area were analysed. The acquired data were compared with that of the control group and that of the people of serious iodine deficiency area. The results showed some statistical differences in the dermatoglyphic parameters between the people of high-fluorine area and control group. The ulnar loop (Lu ), variation type of palmar creases in the people of high-fluorine area are more abundant than those in control group (P <0.01). The whorl (W), TFRC, and percent frequencies of true patterns in TH/ I1 and I4 in the people of high-fluorine area are less than control group (P <0.01). The dermatoglyphic parameters of the people in high-fluorine area were similar to those of the people of iodine deficiency area in frequencies of Lr, TFRC, variation type of palmar creases and percent frequencies of true pattern in palm.We suggested that long-term high-fluorine environment has an effect on the genetic characteristics of the people in such area. The difference of hereditary features of the people in the same area might have relation to the amount of intake of the micro-elements of external environment. 相似文献
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智力低下患者的手纹分析 总被引:1,自引:0,他引:1
本文对安徽合肥和芜湖地区284例(男145人,女139人)2-59岁智力低下患者的手纹进行了分析。结果表明:患者的皮纹参数与正常对照组有明显的统计学差异,其中尺箕、箕/箕组合、帐弓、皮纹密度、atd角、t距比、掌褶通贯型、悉尼型、过渡Ⅰ型和小指短小类型等项参数均高于对照组(P<0.01);而简斗、斗/斗组合、a-dRC、t-dRC低于对照组(P<0.01),a-bRC亦低于对照组(P<0.05)。这些皮纹参数可以作为智力低下患者的辅助诊断指标。 相似文献
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采用<<瑞文推理测验图册>>及<<韦氏儿童智力量表>>,在随机整群分层抽样测试2906名中,小学生的基础上,对检出的84名智力超常儿童的皮纹学特征进行分析,结果表明:智力超常儿童L^u,W^d指纹出现率,b-c三叉间距,b-cTRC,指纹白线、主线横线指数与对照组之间存在显著差异。 相似文献
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达斡尔族人肤纹学研究 总被引:2,自引:2,他引:2
本文报告1000名新疆塔城地区达斡尔族人12项手纹参数正常值,对达斡尔人男、女性及左右手的肤纹学差异进行了分析并比较了达族与汉族及新疆其他民族的肤纹差异。 相似文献
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LONG-TERM EFFECTS OF TEFLUTIXOL ON THE SYNTHESIS AND ENDOGENOUS LEVELS OF MOUSE BRAIN CATECHOLAMINES
J. Hyttel 《Journal of neurochemistry》1975,25(5):681-686
—The long term effects on accumulation of 14C-labelled dopamine and noradrenaline after [14C]tyrosine administration and on the endogenous levels of catecholamines in mouse brain were studied after treatment with a new potent thioxanthene neuroleptic, teflutixol. The drug was given as a single dose (5 mg/kg i.p.), as repeated daily doses (1·25 mg/kg p.o.), or as a single dose of the palmitic ester in Viscoleo® (20 mg/kg s.c). After a single dose, teflutixol increased catecholamine synthesis (100%). Noradrenaline synthesis rapidly returned to normal, whereas decreased dopamine synthesis was seen from the third to sixth day, after which it was normal. When the receptors were continuously exposed to teflutixol, either by daily dosage or by the depot preparation, catecholamine synthesis was increased for the first few days but then returned to normal, indicating development of tolerance. Endogenous concentrations of catecholamines were only decreased during the first few days, when the increase in synthesis was greatest. The findings are in accordance with results obtained by Møller Nielsen & Christensen (1975), who found that receptor blockade was followed by receptor supersensitivity after treatment with a neuroleptic compound. The receptor blockade may activate a feedback mechanism that induces increased nervous firing with increased amine synthesis as a consequence. The resulting supersensitivity, if sufficiently great, may lead to reduced nervous firing, followed by slowing of dopamine synthesis. 相似文献