不尖的

These women, ages 61, 72 and 74 years, receiving long-term pergolide therapy for Parkinson's disease or restless legs syndrome, had valvular abnormalities strikingly similar to those induced by fenfluramine, ergot derivatives, or carcinoid. All three had severe, unexplained tricuspid regurgitation; two had predominantly right-sided congestive heart failure; and two had moderate aortic and mitral valve regurgitation. Histology revealed surface fibroproliferative lesions with preserved underlying valve architecture. Carcinoid was excluded, and none of the patients had taken anorectic drugs or ergots other than pergolide.

这3位妇女年龄分别为61、72及74岁，都长期服用pergolide来治疗帕金森氏症或睡眠脚动症，而且也都有不明原因的严重三尖瓣闭锁不全，就像因fenfluramine、麦角衍生物，或类癌肿瘤所引起的瓣膜异常情形一样；其中2位主要有右心衰竭，2位有中度的主动脉及二尖瓣的闭锁不全，组织学检查显现表面有纤维增生性的损伤，但瓣膜的结构仍然还在；类癌是被排除在外的，而且这3位妇女除了pergolide之外，都不曾服用过厌食剂或麦角类药物。

We reviewed all skin lesions in all HIV patients diagnosed in our department between 1990 and 1998 to document the spectrum of skin manifestations, the frequency of each disorder, and their relationship with CD4 counts. A total of 64 HIV patients were studied, including 38 with acquired immunodeficiency syndrome CD4 200 x 10(6 cells/L and 26 who had not developed AIDS. There were 142 episodes of skin conditions representing 25 different skin diseases, including oral candidiasis (15% in non-AIDS vs 71% in AIDS patients), drug eruptions, herpes simplex, seborrheic dermatitis, dermatophytosis, herpes zoster, secondary syphilis, condyloma acuminatum, Kaposi's sarcoma (16% among AIDS patients), hairy leukoplakia, and molluscum contagiosum (13% among AIDS patients), in decreasing order.

我们回顾自 1990 年到 1998 年人类免疫不全病毒感染患者在本院皮肤科的诊断，归纳整理各种皮肤疾病发生的机率及与 CD4 数值间的关系。64 位人类免疫不全病毒感染患者，包括 38 位爱滋病患者（CD4 200 x 10(6) cells／L）及 26 位非爱滋病患者，共有 142 种皮肤症状，分属於 25 种不同种类的皮肤疾病，依发生率的高低，包括口腔的白色念珠菌感染（非爱滋病患者：15%；爱滋病患者：71%）、药物疹、单纯疹、脂漏性皮肤炎、皮癣菌感染、带状疱疹、二期梅毒、尖圭湿疣、卡波西氏肉瘤(爱滋病患者：16%)、毛状黏膜白斑、传染性软疣(爱滋病患者：13%)；并针对较特殊的病例做一介绍，如疣状的单纯疱疹病毒感染、临床表现像尖圭湿疣的传染性软疣感染及与爱滋病相关的色素性红皮症。

Type 1-1-1,2-2-1 and 2-2-2 account for 91 4%;The appearing rats of distal lingual canal are 24 7%;The appearing rats of double root canal orifices are as follows:Medial canal 78 3%,distalcanalIt don't ...

远中舌根的发生率为 2 4 。7%；双根管口率：近中根为 78.3%，远中根(不含远中舌根，下同)为 19.3%；双根管率：近中根为 88.3%，远中根为 2 3.3%；双根尖孔率：近中根为 5 6 。7%，远中根 8.3%，单根管口而有双根尖孔者，近中为 6 。7%，远中为 3.3%。结论下颌第一恒磨牙根管的类型复杂，充分了解其根管解剖对提高根管预备效果、减少根管遗漏有重要意义。

Leaflet apex emarginate to obcordate, not mucronate and apiculate; outer 3 sepals of male flowers ca.

小叶先端微缺到倒心形，不短尖和具细尖；外部3雄花的萼片约1.4厘米 12 S。

As long as you protect the good kid's baby tooth and make the milk sharp tooth shed off and the Heng sharp tooth harbour time of unanimouslyn and then can't influence a tiger tooth.

只要您保护好孩子的乳牙，使乳尖牙脱落和恒尖牙萌出的时间一致就不会影响虎牙。

Major results were summarized as follows:(1) A total of 58 tree species from 53 genera in 36 families among which 8 species were Rosaceae, 5 species were Liliaceae, 5 species were Eriaceae, 3 species were Ranunculaceae, 3 species were Compositae, 2 species were Cupressaceae, 2 species were Caprifoliaceae, 2 species were Umblliferae, and other 28 tree species were only one receptively. These were recorded in the 8 plots of the A. georgei var. smithii forest;(2) Number of families, genera, species and Margalef index correlated negatively with altitude (P.05), with a peak at 3600 m.(3) Shannon-Wiener index correlated negatively with altitude (P.01), and maintained stable at the altitudes between 3700~4100 m, evenness with altitudes, however, this trend was insignificant.(4) Jaccard index increased sharply with increasing altitude at the altitudes between 3600~4100 m, and was lower between different vegetation types at the altitudes between 4100~4200. Cody index β(subscript c decreased with an increasing altitude, but there were 2 troughs between 4000~4100 m and 4200~4300 m.(5) Maximum tree height H(subscript max and HH(subscript max=37 mcorrelated negatively with altitude (P.05); but basal area and BA BA(subscript max=5.3m^2 correlated with altitudes, however, this trend was insignificant.

结果表明：(1)在调查的8个急尖长苞冷杉林样地内共有植物58种，分属于36科53属，其中植物较多的科有蔷薇科8种、百合科5种、杜鹃花科5种、毛茛科3种、菊科3种、柏科2种、忍冬科2种、伞形科2种，其余的28科各只有1个种；(2)物种科、属、种数、Margalef指数D(下标 M与海拔存在显著的负相关性(P.05)，在分布急尖长苞冷杉最低海拔3600m处出现物种丰富度的最大值；(3)多样性指数与海拔之间有极显著的负相关性(P.01)，并且在3700~4100m之间多样性指数保持稳定；均匀度指数与海拔梯度之间存在负相关性，但不显著；(4)Jaccard指数C(下标 j在海拔3600~4100m随海拔的升高而升高，在生境过渡带的4100~4200m之间Jaccard指数C(下标 j较低；Cody指数β(下标 c随海拔的升高呈下降的趋势，但在4000~4100m和4200~4300m 海拔区间出现2个低谷；(5)最大树高H(下标 max和最大胸径DBH(下标 max与海拔之间存在显著负相关性(P.05)；胸高断面积之和和立木密度与海拔之间存在负相关性，但不显著。

The phenomena of Barren Ear Tip of maize occurs when kernels on the tip of maize ear failed to form or unfertile.

玉米果穗顶部不能形成种子或部分种子败育而导致秃尖，秃尖受遗传影响较大，并对光合作用的依赖性很强。

The prevalences of tricuspid and pulmonic regurgitation increased with age, reached the peak values at the age of 8-9 years of age, and decreased gradually afterwards.

三尖瓣、肺动脉瓣返流的发生率随年龄增长而增加，8～9岁时达高峰，随后渐下降；二尖瓣及主动脉瓣返流发生率随年龄改变不明显。

Squatting, lying, and milling aimlessly about the lower level were a dozen of so large lizard-like beasts that looked like the product of some mad geneticist's cross of Tatooine krayt dragons wit h Haruun Kal ankkoxen : four meters tall at the shoulder, long crooked legs that ended in five-clawed feet clearly designed for scaling rocky cliffs, ten meters of powerful tail ridged with spines and tipped with a horn-bladed mace, a flexible neck leading up to an armor-plated head that sported an impressive cowl of spines of its own—they looked fearsome enough that Obi-Wan might have thought them some sort of dangerous wild predators or vi cious watchbeasts, were it not for the docile way they tolerated the team of Utai wranglers who walked among them, hosing them down, scraping muck from their scales, and letting them take bundles of greens from their hands.

在下层那儿，蹲着的，躺着的，或是在漫无目的地殴斗的，是整整一打类似蜥蜴的巨型野兽，它们看上去就像是某个科学狂人将塔图因的克雷特巨龙和哈伦·卡尔的安科森兽糅合在一起的成品：肩高四米，长而弯曲的腿的末梢长着五根用于攀登岩壁的爪子，十米长的强壮尾部上扎满了尖刺，末端是一个尖角满布的骨槌，柔韧的颈部支撑着一个布满铠甲的脑袋，脑袋上又炫耀着一簇可怕的尖刺——它们的长相实在太恐怖了，使得欧比旺不禁觉得这些家伙不是危险的野生掠食者，就是冷血的守卫神兽，可恰恰相反，它们在那些尤泰牧人面前却表现得十分乖巧温顺，任由他们从中穿行，往它们身上浇水降温，从它们的鳞片上刮去污物，以及将一捆捆青草递到它们嘴边。

Objective To study the clinical results and operative methods of mitral valvoplasty in patients of congenital heart disease with mitral insufficiency.

目的 总结先天性心脏病合并二尖瓣关闭不全患者的二尖瓣成形手术方法和临床效果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。