胶的

Therefore, guttatim epidural injection at a low speed to focus on the herniated nucleus and extend the reactive time of collagenase is beneficial to the purpose of improvement of Lumbar disc herniation.

采用盘外置管法慢速滴注胶原酶，可提高胶原酶注射的精确性，延长胶原酶与髓核的作用时间，有助于提高疗效。

Results Among the three groups,the children's rib cartilage had the most blood vessels,the most chondrocytes,well-distributed stain of matrixes,and the type Ⅱ collagen was expressed actively and highest in photedensity.The rib cartilage of teenager group had less blood vessels,unhomogeny distributed stain of matrixes,the enlarged and separated cartilage lacunas.The rib cartilage in adult group showed the least blood vessels,the least chondrocytes.the hyalinization of perichondium,the most deposition of calcium salt,and the type II collagen was expressed at the lowest level in photodensity.

结果 儿童组肋软骨膜血管最丰富，软骨基质染色均匀，软骨细胞数目最多，Ⅱ型胶原蛋白表达最活跃，平均积分光密度值最高；青少年组软骨膜内血管减少，软骨基质染色出现明显的不均质状，软骨陷窝体积变大，并呈分隔状，陷窝内软骨细胞数目减少，II型胶原蛋白表达较儿童组减弱；成人组软骨膜血管、细胞成分明显减少，软骨膜内的纤维成分明显玻璃样变，钙盐沉积较青少年组时明显增多，Ⅱ型胶原蛋白表达较青少年组减弱。

And TM was carefully added to the solution of photo-PAE to form a PSPI solution containing TM. The composite filmcast from PSPI-TM can be developed using NMP. When the content of Ti〓 incomposite film was beyond 3%, a heateddeveloper had to be used for the successful development of the composite film.Compared with corresponding ester-type PSPI, D〓 of PSPI-TM increasedrapidly with the content of TM in the composite.

光刻实验发现这种含TM的PSPI光刻胶膜比相应的酯型PSPI光刻胶膜难显影，一般需NMP这样的强溶解性能的溶剂作为显影液，才能顺利显影，当Ti〓含量大于3％(基于酰亚胺化后PI的量)，必须升高温度才能顺利显影；这种含 Ti的PSPI光刻胶在感光性能上也比相应的酯型PSPI光刻胶低很多倍，形成50％留膜率所需的曝光剂量随TM含量的增加，而大幅度地增加。

The best quality of MRS is that the MRS is the only noninvasive and in vivo means in detecting the changes in metabolism state and special biochemical compounds in living animal and human body, and that make it possible for us to observe the physiological and biochemical characteristic of brain neoplasma ,and the development of neoplasma.

脑肿瘤是较为常见的肿瘤，其发病率占全身肿瘤的1.8％，其中以脑胶质瘤为最多，占43.7％，脑肿瘤的诊断及治疗一直是临床及基础研究的难点及热点，为了更好的了解胶质瘤的生物学特征，寻找有效的治疗方法，人们一直在寻求建立稳定安全的脑动物模型，大鼠C6胶质瘤具有与人脑胶质瘤相似的生物学特征，且模型较为稳定，被广泛用于肿瘤生物学及实验性治疗的研究中。

About 48%(90/194) were below 29 years of age. Ninety-nine of 194 cases had either radiotherapy alone or supplementary treatment with radiotherapy following surgery. We analyzed multiple prognostic factors. The factors of importance included postoperative radiotherapy; female in glioblastoma multiforme; the primary tumor dose above 5000 rads and/or whole brain irradiation in malignant astrocytoma and glioblastoma multiforme; the primary tumor dose above 4500 rads in ependymoma, medulloblastoma and oligodendroglioma; and spinal axis irradiation above 2000 rads in ependymoma and medulloblastoma that produced a better prognosis than in other groups.

男与女之比例为2.7比1，年龄分布自1至81岁，平均年龄33.3±19.3岁，中值年龄为34岁，29岁以下占48%(90/194)，其中99例单独或手术后辅以放射腺治疗，分析同种脑瘤的预后因素，其中多形神经胶母细胞瘤有手术后放射线治疗或女性，多形神经胶母细胞瘤合并星细胞瘤原发肿瘤剂量5000雷得以上或曾全颅腔照射，神经管胚细胞瘤，间胶质母细胞瘤，及室管膜瘤原发肿瘤剂量4500雷得以上，室管膜瘤及神经管胚细胞瘤有脊轴照射2000雷得以上预后均佳，且统计上有显著的差异。

A series of novel low molecular weight gelators based on L-alanine group have been obtained. The amphiphiles, 1-3, can gelate many organic solvents with low polarity. The structures of the organogel formed by 1-3 have been 〓 studied by TEM, DSC, XRD and FTIR techniques.

TEM、DSC、XRD和FTIR等方法对这些两亲物形成的有机胶凝聚集体结构表征表明，这类小分子胶凝剂在有机溶剂中形成了反双分子膜，其中N-酰代〓L-丙氨酸和适当长度碳氢尾链(9-13个碳原子)是其胶凝性能必须的结构单元。

the fibroblasts are activated in collagen synthesis in active keloid. The enhanced collagen synthesis by fibroblasts is a critical factor leading to the overabundant collagen accumulation in keloid.

结论在活跃增生的瘢痕疙瘩中，成纤维细胞胶原合成功能处于活化状态，胶原合成增加是瘢痕疙瘩中胶原过度积聚的重要原因。

Results Histologically, the tumor was composed of mildly cellular benign-appearing spindle-shaped cells and bands of hyalinized collagen in varying proportions from area to area, and a typical patternless archite...

结果镜下见肿瘤组织由不同比例的纤维母细胞和胶原构成，纤维母细胞分化良好，形态多样，散乱穿梭于胶原蛋白束之间或环绕在玻璃样变的血管周围，伴有局灶性致密区域；胶原成分发生玻璃样变，局部呈轮辐状或瘢痕状排列。

And Sirius Red in a supersaturated picric acid solution viewed by polarization microscopy. The changes of mRNA expression of collagen type I were analyzed by RT-PCR. The results were compared with those after intervention with Losartan.

染色及苦味酸天狼猩红胶原特异染色偏振光显像进行心脏间质胶原的组织化学观察，RT-PCR观察心脏I型胶原mRNA表达的变化，并与氯沙坦干预后比较。

Special staining methods, such as Masson and the Van Gieson staining were used to study the distribution of collogen fibers and elastic fibers. ResultsBy HE staining, the subepithelial connective tissues and vessels in the pterygium were more prominent than normal conjunctival tissues. An amorphous subepithelial superficial hyalinized zone and coarse eosinophilic granular materials were observed in the pterygia, but they were not found in normal conjunctival specimens. Coarse fibers were visible only in the deeper subepithelial connective tissues of pterygial samples. With Masson′s staining, the dense staining of collagen fibers was also more prominent in the pterygium than in the subepithelial connective tissues of normal conjunctiva. Abnormal collagen fibers were visible in the deeper sub-epithelial connective tissues of pterygial samples. With Van Gieson staining, abnormal collagen fibers were visible in the deeper subepithelial connective tissues. Dark coarse elastic fibers were found in the abnormal fibers only in the subepithelial deep connective tissues of pinguecula in the pterygia but not in the conjunctiva. With immunohistochemistry staining, MMP-3 was strong in the pterygial epithelium, moderate in fibroblast and absent from pterygial vascular walls. LN was strongly expressed in the blood vessel wall, moderately in the epithelial basement membrane and absent from the entire stroma.

结果HE染色：翼状胬肉组织上皮下基质中存在结缔组织的增生和血管形成；基质浅层存在一无定形物质透明区及粗糙的颗粒样嗜酸性物质，在翼状胬肉体部深层基质中存在粗糙的纤维组织；正常球结膜组织细胞排列整齐；基质为疏松结缔组织，胶原纤维平行排列，其间可见成纤维细胞，散在少量中性粒细胞、毛细血管；Masson染色：翼状胬肉浅层基质中存在致密的胶原纤维染色，深层基质中的胶原纤维存在变性样改变；VG染色：翼状胬肉组织深层基质中存在大量变性的胶原纤维，其间夹杂黑色的弹性纤维；免疫组化染色法：MMP-3在翼状胬肉上皮细胞中呈强表达，成纤维细胞中呈中等强度表达，血管内皮细胞中未见表达；LN在血管壁中呈强表达，在上皮细胞基底膜中呈中等强度表达，在整个基质中未见明显表达；col Ⅲ在整个翼状胬肉基质中呈强表达。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。