小叶

Leaves paripinnate, alternate, 25-40 cm with petioles; axis and petioles grayish yellow tomentose; leaflets usually 4 pairs, opposite; petiolules 3-4 mm, densely tomentose; blades adaxially deep green, oblong or ovate-oblong, 13-30 × 5-11 cm, papery, abaxially sparsely tomentose along midveins and lateral veins, adaxially sparsely tomentose along midveins, or glabrous on both sides, lateral veins 17-22 pairs, prominent on both sides when dry, base slightly cordate, margin entire, apex caudate-acuminate. Inflorescence racemose or thyrsoid, on stems and old branches, 1.5-4 cm, densely grayish yellow to grayish brown pubescent.

偶数羽状的叶子，互生，25-40厘米叶柄；轴和叶柄淡灰黄色被绒毛；通常的小叶4 对，对生；小叶柄3-4毫米，密被绒毛；叶片正面深的绿色，长圆形或卵形长圆形， 13-30 * 5-11 厘米，纸质，沿着中脉和侧脉被绒毛的背面稀疏，正面沿着中脉的稀疏绒毛，花序总状或聚伞圆锥状的，在茎和老枝上生，1.5-4厘米，密被淡灰黄色到淡灰棕色短柔毛。

The results were as follows: Compared with control group, the weight and the relative weight of thymuses, bursas of Fabricius and spleens of experiment group increased significantly(P＜0.05) or extremely significantly(P＜0.01). In experiment group, the cortex of thymic lobule, bursa nodule and Periarterial Lymphatic Sheaths thicken obviously; the volume of bursa nodule, splenic nodule and ellipsoid augmented, and the germinal center of splenic nodule were obvious; the thymic corpuscle increased; the plica of bursas of Fabricius developed well and the degenerating of it retarded.

结果表明：试验组鸡胸腺、腔上囊、脾的重量和器官指数均高于对照组，差异显著(P＜0.05)或极显著(P＜0.01)；试验组的胸腺小叶皮质增厚，胸腺小体增多；腔上囊皱襞发达，腔上囊小结体积大，皮质较厚，退化延缓；脾的动脉周围淋巴鞘增厚，脾小结体积大，生发中心明显，椭球增大。

This pattern is characterized by the combination of pro-MMP-2 and membrane type 1 (MT1)-MMP expression, which drie pericellular generation of actie MMP-2 and local degradation of normal lier matrix. In addition there is a marked increase in expression of TIMP-1 leading to a more global inhibition of degradation of fibrillar lier collagens by interstitial collagenases (MMP-1/MMP-13). These pathways play a significant role in the progression of lier fibrosis.

其降解肝正常基质，同时抑制引起肝纤维化的纤维胶原降解，这种情况的特点是前明胶酶A合成和膜型1－MMP表达，使得小叶内细胞激活MMP-2和降解当处的正常肝基质，此外血浆1型组织基质金属蛋白酶抑制剂（TIMP-1）明显升高引起广泛的抑制间隙胶原酶(MMP-1/MMP-13)对纤维肝脏胶原的降解。

In most cases small nodules can be placed into one of three categories: perilymphatic, centrilobular or random distribution.

在许多病例中，结节可以表现三种类型：淋巴管周围结节型、小叶中央型、随机型

Sarcoidosis usually has a perilymphatic distribution, but when it is very extensive, it spreads along the bronchovascular bundle to the periphery of the lung and may reache the centrilobular area.

结节病经常是外淋巴分布，但当它是十分广泛时，它沿支气管血管束播散到肺的外围，也许能播散到小叶中心。

Perilymphatic area is the peripheral part of the secundary lobule.

外淋巴区域是肺小叶的周围区域。

Notice the overlap in differential diagnosis of perilymphatic nodules and the nodular septal thickening in the reticular pattern.

注意鉴别诊断中与网状类型小叶间隔结节状增厚鉴别。有时候，网结影这个词被使用

Unlike perilymphatic and random nodules, centrilobular nodules spare the pleural surfaces.

不像其他两型，小叶中心型的结节不靠近胸膜。

High-resolution computed tomography is more sensitive than chest radiography in detecting the presence and extent of pulmonary sarcoidosis. Typical findings include small nodules in a perilymphatic distribution along the peribronchovascular bundles, adjacent to the interlobular septa and subpleurally including the fissure.

高解析电脑素片比一般之胸部素片对於侦测肺部类肉瘤病有更高的侦测力；其典型的发现为，沿著气管血管束之淋巴分布周围有著小结，毗连於肺小叶间隔、肋膜下、及肺裂。

Results: Human stem cells were successfully transplanted into 6 fetal sheep and 5 lambs were born and lived. PCR analysis showed that there was human derived cell engraftment in the liver of the 5 lambs. Immunohistochemical staining and ISH with Alu probe showed human derived hepatocytes in the lobes or around periportal area, expressing albumin and CR18. Alu ISH also showed there were positive cells in the epithelia of bile duets.

结果：在移植的 6 只胎羊中，5 只顺利生产；PCR 检测显示 5 只实验羊肝脏组织中均有人源性细胞的嵌合：免疫组化及 Alu 探针原位杂交显示人源性细胞分布於门管区周围和肝小叶中，表达白蛋白、CK18 等肝细胞分化标志；Alu 探针阳胜细胞也分布於胆管上皮中。

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