Effects of ultraviolet irradiation on storage of red blood cell

紫外线照射对储存血红 细胞 膜及 免疫 功能的影响

These breaks can for instance be caused by ultraviolet light or X-rays but also occur during cell division when DNA molecules split and form two new DNA molecules .

这些断裂可由于 紫 外照射或X射线引起，同时也可在DNA分子一分为二的 细胞分裂过程中发生。

Objective To evaluate the efficacy of ultraviolet rays irradiation combined with granulocyte-macrophage colony stimulating factor ( GM-CSF ) treating on oral mucositis of patients after haemopoietic stem cell transplantation and compare with conventional treatment of oral drug membrane .

目的：探讨 紫外线局部照射联合粒巨噬细胞集落刺激因子（GMCSF）应用于造血干 细胞移植极期所致口腔黏膜炎（OM）的效果，并与常规使用的口腔药膜比较。

Methods Using ultraviolet visible light spectrometer to determine the content of oxygen free radical in colonic cancer cell .

方法采用 紫 外可见分光光度仪等先进设备检测临床结肠癌标本中氧自由基中间产物MDA含量，进而分析氧自由基与结肠癌发病的内在 联系。

The Clinical Observation of the Ultraviolet Ray Treatment Meter in Oral Mucositis after Hematopoietic Stem Cell Transplantation

紫外线治疗仪治疗14例造血干 细胞移植病人口腔粘膜炎的疗效观察

The efficacy of sodium oleate short-wave ultraviolet rays ( UVC ) and vitamin C ( vit C ) in inactivating vesicular stomatitis virus ( VSV ) was observed experimentally by means of cell infection method .

采用 细胞感染法，对油酸钠、短波 紫外线（UVC）、维生素C（VitC）灭活水泡性口炎病毒（VSV）的作用进行了试验观察。

A Novel Dye-sensitized Ultraviolet Cell

一种新型的染料敏化 紫外光 电池

Design and Construction of a Large - bandwidth Ultraviolet Absorption Detector for Thin Cell

薄 池吸收宽带 紫 外 光度检测器的研制

The Effect of Ultraviolet B on Interleukin-8 Secretion in Human Keratinocyte Cell Line

中波 紫外线对人角质形成 细胞分泌白介素-8的影响

Methods : The binding reactions between formaldehyde acrolein and lymphocytes were studied by ultraviolet spectral analysis in vitro model of cell poisoning .

方法：采用体外 细胞染毒方式， 紫 外光谱移动法研究甲醛及丙烯醛对人淋巴细胞DNA的加合反应。

An improved capillary electrophoretic ( CE ) separation and indirect ultraviolet ( in-UV ) detection system was proposed for the amino acid analysis in tea samples with a homemade partition cell and a background electrolyte ( BGE ) of p-aminobenzoic acid ( PAB ) .

改进的毛细管电泳-间接 紫 外吸收法采用了自制隔离 池，以对氨基苯甲酸（PAB）为背景电解质，对茶叶中的氨基酸进行了测定。

Effect of pigment molecule of special wavelength and ultraviolet produces free genome compound that interferes with cell membrane bioblock membrane nucleic acid depolarization collagen and atidase .

二是 紫外线和特殊波长对色素分子影响，使其产生游离基因化合物，而游离基因能干拢 细胞膜、线粒体膜、核酸，去极化胶原和玻尿酸。

The two coupling products were characterized by using fluorescence ultraviolet infrared spectroscopy SDS-PAGE gel electrophoresis and cell agglutination test after gel column purification .

将偶联产物经过凝胶柱的分离纯化，并分别用荧光、 紫 外、红外光谱、SDS-PAGE电泳和 细胞凝集试验对其表征，获得两种具有优良光谱性能和良好生物活性的凝集素化量子点荧光探针。

Recovery effect of ultraviolet light on the cell membrane damage of rat erythrocytes induced by gamma-radiation

紫外光对大白鼠红 细胞膜γ&射线损伤的恢复效应

Objective To investigate the effect of ultraviolet B ( UVB ) on Interleukin-8 secretion in human keratinocyte cell line .

目的探讨 中波 紫外线（UVB）对人角质形成 细胞（HKC）分泌白介素-8（IL-8）的影响。

Mice were immunized with 300 ultraviolet ( UV ) - attenuated cercariae or infected with 25 normal cercariae of Schistosoma japonicum of which the levels of IgG antibody in serum and natural killer ( NK ) cell activities of spleen were observed dynamically .

本文分别用 紫外线减毒日本血吸虫尾蚴300条免疫小鼠及正常尾蚴25条感染小鼠，对小鼠血清中的IgG抗体水平和脾脏NK 细胞活性进行了动态观察。

In this study we observe the apoptosis induced by ultraviolet light hyperthermia and ozone on human peripheral blood lymphocytes to establish a stable blood cell inducing system for basic and clinical research .

本研究通过观察 紫外线、臭氧和高温对人外周血淋巴细胞的诱导作用，从而建立稳定的血 细胞凋亡诱导系统，以供基础及临床研究。

Glycogen was detected with periodic acid Schiff stain and urea nitrogen synthesis was tested with ultraviolet spectrophotometer . RESULTS : ① Flow cytometry showed that the bone marrow mesenchymal stem cells of 5th passage strongly expressed cell differentiation antigen 29 but did not express antigen 34 and 11b .

结果：①流式细胞仪显示第5代骨髓间充 质干细胞高表达表面抗原白 细胞分化抗原29，不表达白细胞分化抗原 34。

Effects of psoralen plus ultraviolet A on NB_4 and K_ ( 562 ) leukemia cell lines

补骨脂素加 长波 紫外线对NB4，K（562）白血病 细胞株的作用

The ultraviolet radiation of a new type of 5 electrode PDP cell was also numerically simulated and its vacuum ultraviolet radiation efficiency was found to be 17 % higher than that of the conventional 3 electrode PDP cell .

在分析了此计算结果的基础上，对一种新型的五电极结构的PDP 单元进行了模拟，与原来的传统三电极结构相比，其真空 紫外辐射效率提高17%。

When DNA is stimulated by certain factors ( including physical damage chemical stimulation ultraviolet irradiation ion irradiation etc. ) cells start a series of response like cell cycle arrest DNA damage repair cell senescence and apoptosis .

当DNA受到某些损伤因子（包括物理损伤，化学药物刺激， 紫外线照射，离子 照射等）的刺激时会激活多条信号通路，包括周期阻滞，DNA修复，衰老和凋亡。