皮萎缩

Of the many clinical symptoms, the frequently seen are seborrheic dermatitis, proliferation of blood vessels around cornea, cheilitis, corners of mouth look wet, white, thicker than usual, black and blue with swelling, nipple hypertrophy or atrophy, and often complicated by scrotal dermatitis.

维生素B2缺乏病临床症状较多，常见的有脂溢性皮炎、角膜周围血管增生、唇炎、口角湿白增厚、青红肿、乳头肥大或萎缩，常并发有阴囊皮炎。

After forty-five days, the broilers were killed and the structure of mucous epithelium in the small intestine was observed. The results showed that in two groups of high zinc-selenium and low zincselenium, the epithelium of mucasa was atrophy and defluxion, especially in the high zinc-selenium group.

结果表明：高锌高硒或低锌低硒组肉鸡的肠黏膜结构有明显的损伤，表现为肠黏膜上皮细胞萎缩，上皮内淋巴细胞数量和杯状细胞数量减少；尤其是高锌高硒组的损伤最为严重。

Then made blood flow slowly and coagulate untile thrombosis, epithelial cell of vessel wall edema,aseprtic inflammation and necrosis,made the hemorrhoid's vessels atrophy,emphraxis,decrease,diminuting the volume of the vessels,relieving the pressure,at last adherence and fibrosis to gain the ends of hemostasia.

同时血管壁上皮细胞水肿，产生无菌性炎症、坏死。两种作用使痔血管萎缩、闭塞，痔组织发生粘连及纤维化而达到治疗的目的。

Small intestinal biopsies showed subepithelial collagen deposition with varying degrees of villous atrophy and varying numbers of intraepithelial lymphocytes. Four patients had previous biopsies showing enteropathic changes without collagen deposition. Seven cases were associated with collagenous colitis and 1 also had features of lymphocytic colitis. Three patients also had collagen deposition in gastric biopsies. One case was associated with lymphocytic gastritis. Celiac disease (CD, gluten-sensitive enteropathy) was documented in 4 patients. Five patients made a clinical improvement with combinations of a gluten-free diet and immunosuppressive therapy. Two patients died of complications of malnutrition and 1 of another illness. Clonal T-cell populations were identified in 5 of 6 cases tested. Four of these patients improved clinically after treatment but 1 has died. Collagenous sprue evolved on a background of CD in 4 cases. There was no history of CD in others and these cases may be the result of a biologic insult other than gluten sensitivity.

小肠活检表现为上皮下胶原沉积，绒毛萎缩程度不一，上皮内淋巴细胞浸润数量不等。4例患者以往曾做过活检，表现为其他肠病改变，并没有胶原沉积。7例患者合并胶原性结肠炎，且1例还有淋巴细胞性结肠炎的特征。3例患者胃活检也发现有胶原沉积。1例患者合并淋巴细胞性胃炎。4例患者有乳糜泻（CD，谷蛋白敏感性肠病）病史。5例患者经无麸质饮食和免疫抑制治疗后，临床症状有所改善。2例患者因营养不良合并另一种疾病而死亡。6例患者做了T细胞受体基因重排，其中5例发现有克隆性T细胞群，这5例中有4例治疗后临床症状加重，且1例死亡。4例患者在CD的基础上病发胶原性口炎性腹泻；其余患者无CD病史，他们的发病也许是生物源性损害，而非谷蛋白敏感。

Clinical manifestations are soreness on epigastric region, decreased appetite, distention after meal and eructation. It belongs to "epigastric pain" and "Stomach Pi syndrome" in TCM with characteristics of repetition and pertinacity. In 1978, WHO listed chronic atrophic gastritis as precancerous lesions of gastric cancer because its complications of intestinal metaplasia and dysplasia are closely related to gastric cancer. This has been a research focus in clinical practice and pathology for years.

临床主要表现为上腹隐痛、食欲减退、食后饱胀、嗳气等，属中医学"胃脘痛"、"胃痞"等范畴，具有反覆发作、迁延难愈的特性。1978年WHO将慢性萎缩性胃炎列为胃癌的癌前状态，而在其基础上伴发的肠上皮化生(Intestinal metaplasia，IM)和域异型增生(DYSplasia， DYS)，则与胃癌的发生关系密切，被视为癌前病变(Precacerous lesions Of gastric cancer， PLGC)多年来始终是临床及病理学研究的重点。

Dysplasias may also involve the vulvar epithelium, seen here at the right with overlying hyperkeratosis (producing an area of leukoplakia ), with more normal keratinizing squamous epithelium at the left.

不典型性增生可累及外阴上皮，右侧为表层的过度角化，左侧为萎缩的角化的鳞状上皮。

Histopathological observation was characterized by lacrimal glands atrophy,cornea keratinization of the corneal epithelium,less of goblet cells from the conjunctival epithelium and so on.

VitA缺乏兔泪腺上皮细胞萎缩，角膜上皮角化，结膜杯状细胞减少，导致泪液分泌的质和量改变及泪膜稳定性降低而发生干眼症。

One of the treatment mechanism was that it not only restrains the hyperplasia / dysplasia of duct epithelia but also made it retrocession and atrophic changed.

疏肝舒乳颗粒是治疗HDB的有效药物，其治疗HDB的机理之一是使乳腺导管上皮及腺上皮发生退行性改变和变性萎缩。

ConclusionSGSR is an effective drug of treating HDB. One of the treatment mechanism was that it not only restrains the hyperplasia / dysplasia of duct epithelia but also made it retrocession and atrophic changed.

疏肝舒乳颗粒是治疗HDB的有效药物，其治疗HDB的机理之一是使乳腺导管上皮及腺上皮发生退行性改变和变性萎缩。

In gastric ulcerocancer, the main radiological changes of the interface are small teniform non-plicae area, the slim irregular plicae near the ulcer connecting with distal clubbed plicae. The juxta-ulcer presentation are instinct mucosal plicae, especially blurred teniform plicae and reticular plicae accompanying with "target sign" in most cases and the pathologic changes of peri-ulcer are chronic atrophic gastritis, intestinal epithelial metaplsia and epithelial heterotypic hyperplasia of gastric mucosal etc.

溃疡型胃癌溃疡病灶与周围交界面主要X线表现为小带状无皱襞区，近溃疡侧的纤细不规则皱襞与远侧的杵状皱襞相接；溃疡旁X线表现是粘膜皱襞影像多较模糊，尤以模糊条纹状皱襞及模糊网格状伴有&靶征&居多，病理镜下改变是以慢性萎缩性胃炎、肠上皮化生及胃粘膜上皮异型增生等癌前病变为主。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐