组织细胞

Medical treatment associated with cryopreservation, implantation or reimplantation of living cells or living tissue whether autologous or provided by a donor.

任何与活体细胞或活体组织的低温储藏、培育或再次移植有关的医疗治疗，无论该活体细胞或活体组织是否是捐赠人的或其提供的

Northern blot revealed that DAT is expressed weaklt but specificlly in the brain tissue, and in situ hybridization DAT is restrictedly expressed in the adult brain tissues including substantia nigra and striatum, suggesting an important function in the dopaminergic system.

利用cRNA探针的原位杂交组织化学研究，发现DRP在成年大鼠脑组织神经元和胶质细胞均有表达，以胶质细胞广泛表达是其重要特征；而DAT在成年脑组织仅限于少部分核团的有限表达，包括黑质和纹状体。

Based on the histochemistry observation, there appears two types of cell in the lymphoid tissues of sacculus rotundus in the 1st day: A type showing large, pale, round or oval shapes, has large and bright nuclear, but little cytoplasm.

组织形态学观察发现，在1d兔圆小囊淋巴组织中主要可见两种类型的细胞：其中Ⅰ型细胞体积大、着色浅，核大而空亮。

More thicker epiphyseal plate were found in the left femurs than the right femurs of the group fixed with plates at 3 and 6 month after operation. In the group fixed with plates, Safranine O staining showed epiphyseal plates ot the left femurs had more fuscous staining than the right femurs at 3 and 6 month after operation. Electron microscopy also found that the cells of the epiphyseal plates of left femurs were more eugenic than the right femurs in the group fixed with plates at 3 and 6 month after operation.

光镜学实验结果示滑动钢板固定的左侧股骨骨骺板总厚度及肥大细胞计数均明显大于普通组；组织化学观察示滑动钢板固定的左侧股骨骺板于术后3个月及6个月Safranine O组织化学染色明显深于普通组；电镜观察示滑动钢板固定的左侧股骨骨骺于术后3个月及6个月软骨增殖区软骨细胞分裂及生长较普通钢板固定的右侧活跃。

A new parallel-epiphyseal cartilaginous tissue was found in the subcutaneous tissue 4 weeks after operation. The tissue was stained with HE, toluidine blue, safranine O and collagenⅡ. A large number of chondrocytes and a cartilage lacuna-like structure were observed under a microscope with no obvious inflammatory reaction around the calcium alginate and polylysine microspheres.

结果 体外培养时微球中骺板细胞生长、增殖情况良好；移植皮下后第4周取材可见外形呈类骺软骨样组织块，行HE、甲苯胺蓝、番红"O"及Ⅱ型胶原等染色，镜下观察可见大量软骨细胞及类软骨陷窝样结构，植入的海藻酸钙微球周围组织无明显炎症反应。

OBJECTIVE To find a scatheless method of early detection and routine screening of bladder cancer, by detection of Survivin, an inhibitor of apoptosis, in urine specimens and tumor tissues of transitional cell carcinoma of bladder.

目的 通过对膀胱移行上皮癌患者尿脱落细胞及癌组织中抑制凋亡相关基因Survivin的检测，探讨可早期发现、常规筛选膀胱癌且无损伤的方法；并对尿脱落细胞及癌组织中Survivin的表达进行定量，探讨其与肿瘤病理分级、分期及预后的相关性。

Histochemical analysis showed that the specific expression of GUS in seeds was not restricted to the endosperm cells, but also occurred in the vascular bundle and epithelial cells of scutellum.

组织化学分析发现在水稻种子专一性表现的GUS活性并不局限於胚乳细胞，维管束组织及子叶盘的上皮细胞也有明显的表现。

For most viruses,there is aneed for antimicrobials that target unique viral molecular properties.Acycloviris one such drug.It is activated into ahuman herpesvirusDNA polymerase inhibitor exclusively by HHV kinases and,thus,does not suppress other viruses.Here,we show that ACV suppresses HIV-1in HHV-coinfected human tissues,but not in HHV-free tissue or cell cultures.However,addition of HHV-6-infected cells renders these cultures sensitive to anti-HIV ACV activity.We hypothesized that such HIV suppression requires ACV phosphorylation by HHV kinases.Indeed,an ACV monophosphorylated prodrug bypasses the HHV requirement for HIV suppression.Furthermore,phosphorylated ACV directly inhibits HIV-1reverse transcriptase,terminating DNA chain elongation,and can trap RT at the termination site.These data suggest that ACV anti-HIV-1activity may contribute to the response of HIV/HHV-coinfected patients to ACV treatment and could guide strategies for the development of new HIV-1RT inhibitors.

对大多数病毒而言，都需要有针对其分子特性的靶向杀毒剂阿昔洛韦就是这样一种靶向药物在人疱疹病毒酶的特定作用下，阿昔洛韦被激活成为人疱疹病毒DNA聚合酶抑制剂，因此不能再抑制其它的病毒我们的研究发现阿昔洛韦在共感染人疱疹病毒的组织中可以抑制HIV-1，但在无人疱疹病毒感染的组织或细胞中无此作用然而，加入人疱疹病毒-6感染的细胞却使得其对抗HIV的阿昔洛韦变得敏感我们推测这种抑制作用依赖于人疱疹病毒酶导致的阿昔洛韦磷酸化实际上，单磷酸化的阿昔洛韦前体药物无需人疱疹病毒的参与即可抑制HIV此外，磷酸化的阿昔洛韦能直接抑制HIV-1逆转录酶，将其阻止在终止位点，从而终止DNA链的延长这些结果提示阿昔洛韦的抗HIV-1活性决定了艾滋病病毒/人疱疹病毒共感染的患者对阿昔洛韦的治疗反应，也有助于开发新的HIV-1逆转录酶抑制剂

Analysis indicated that the ratios of the Cd forms extracted by ethanol and by deionized water in root, and the ratios of soluble Cd in root cell showed accordancy with the ratio of Cd transported from root to aboveground parts, and also the ratios of the Cd forms extracted by ethanol and by deionized water in stem, and the ratios of soluble Cd in stem cell showed accordancy with the ratio of Cd translocated from rice straw to grain.

分析表明，两供试品种根组织中乙醇提取态和去离子水提取态Cd的比例及根细胞中可溶性Cd的比例与根系吸收的Cd向地上部的分配比例存在一致性；茎组织中乙醇提取态和去离子水提取态Cd的比例及茎细胞中可溶性Cd的比例与植株地上部积累的Cd向籽粒分配的比例间存在一致性。

Results With the expression in normal salivary gland as a standard, low C-erbB-2 mRNA expression was seen in adenolymphoma, basal cell adenoma. However, various degrees of over-expression of C-erbB-2 oncogene mRNA were detected in pleomorphic adenoma, mucoepidermoid carcinoma,acinic cell carcinoma ,adenoid cystic carcinoma ,papillary cystic carcinoma,and myoethelial cell carcinoma.

结果 正常涎腺和涎腺肿瘤中发现不同程度C-erbB-2mRNA的表达，以正常涎腺组织的表达水平为基准，在腺淋巴瘤、基底细胞腺瘤呈现低表达、无表达或与正常涎腺组织表达水平相似，多形性腺瘤、粘液表皮样癌、腺泡细胞癌、腺样囊性癌、乳头状囊腺癌和肌上皮癌则呈现不同程度的过表达。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。