氦氖激光

低能量氦氖激光照射促进体外培养神经元的突起生长和RNA合成

Lower dose helium-neon laser irradiation promoting neuronal growth and RNA synthesis in culture

在此期间同时隔日进行治疗，治疗组静脉注射低强度氦氖激光辐照过的血液（3ml／kg），对照组静脉注射未经处理的血液（3ml／kg）。

At the same time , normal rabbits blood were injected ( 3ml / kg ) every other day for ten times . In experimental group , the blood was irradiated by low energy helium-neon laser for 8 minutes ; but in control group , the blood was not irradiated .

TEM（00）模氦氖激光管的设计

Design of He-Ne Laser at TEM_ ( 00 ) mode

FE复合酶喷雾剂与氦氖激光联合治疗儿童慢性咽炎疗效观察

Effects of FE Complex Enzyme Oral cavity Disinfectant Spray and He-Ne laser in treating chronic pharyngitis on children

氦氖激光对大鼠心肌超微结构、SOD和MDA影响的观察

Observation on Effect of He-Ne Laser Irradiation for Myocardium Ultrastructure 、 Superoxide Dismutase and Malondialdehyde in Rats

结论：氦氖激光照射可改变大鼠心肌SOD含量。

Conclusion : Our study indicates that He-Ne laser irradiation may improve the content of SOD in myocardium of adult rats .

氦氖激光对鼠体液免疫因子IL-2影响的实验研究

Study on the Effects of He-Ne Laser Irradiation on the Activity of Humoral Immune Factors IL-2 in Mice

在分析常用低噪声快速光电探测器的基础上，选择PIN光电二极管来探测氦氖激光纵模脉冲。

Based on analyzing common low noise and fast photodetectors , PIN photodiode is selected to detect He-Ne laser longitudinal mode pulse .

目的：研究氦氖激光穴位照射对阿尔茨海默病（AD）模型大鼠脑组织五羟色胺能神经元的影响。

Aim : To observe the effects of He-Ne laser on the 5-HT neuron in brain tissue of model rats with Alzheimer disease ( AD ) .

目的：探讨氦氖激光对蒸馏水、自来水、NaCl溶液、葡萄糖溶液粘度的影响。

To probe into the effect on the viscosity of distilled water natural water Nacl solution and glucose solution by He-Ne Laser .

结论：低功率氦氖激光能明显降低大白兔血清LDL的水平，而HIB对LDL含量无明显改变。

Conclusion : The level of rabbit serum LDL can be decreased by low-energy laser .

氦氖激光对缺血缺氧新生大鼠脑超微结构及ChAT、BDNF表达的影响

The Effect of He-Ne Laser Acupoint Irradiation on Ultrastructure and Expression of ChAT and BDNF after Hypoxia-ischemia in Neonatal Rat Brain

本实验所用剂量氦氖激光照射对牙周组织再生的影响从临床牙周检查及X一线检查看并不优于对照组。

There were no apparent advantage for laser treatment group comparison to the control group in the view of the oral examination and X-way inspection using set energy in this study .

氦氖激光合用环磷酰胺对S180荷瘤鼠脾脏淋巴细胞IL-2诱生活性和增殖反应的影响

Effects of He-Ne Laser Irradiation Combined with Cyclophosphamide on Lymphocyte Induced IL-2 Activity and Lymphocyte Proliferative Responses in S180 Ascites Sarcoma Bearing Mice

其中42例采用CO2激光，23例采用氦氖激光治疗，治疗均采用点状照射。

Among them , CO 2 laser was employed in 42 cases and He Ne laser in 23 cases . Spot scan of laser therapy was used in the treatment .

紫外、氦氖激光等复合诱变产果胶酶细菌ZH1的研究

A study on Complex Mutagenesis of pectinase bacterial zh_1 with uv 、 he-ne laser etc

氦氖激光CT胶片充分利用激光的单色性、高强度等特点，可使医用X线计算机体层摄影获得清晰度更高和层次更丰富的射线照相影像，为医疗诊断提供极其重要的信息。

He-Ne laser CT film takes full advantage of the characteristics of laser , e.g. mono-chromaticity , high intensity etc , thus can output radiographic image with higher definition and larger gradation , consequently may offer important information very beneficial for clinical diagnosis .

方法：应用低强度氦氖激光辐照体外培养的血管内皮细胞，采用噻唑蓝（MTT）比色法研究内皮细胞的增殖情况，用光镜和电镜观察细胞核变异程度。

Methods Vascular endothelial cells were irradiated with low energy He Ne laser and observed the proliferation of cells with MTT assay and the variation of cellular nucleolus with microscope and electric microscope .

目的探求低能量氦氖激光照射大鼠心前区，对心肌血管内皮生长因子（VEGF）表达的影响。

Objective To determine the effect of low power He Ne laser irradiation on expression of myocardial VEGF in precordial region of wistar rat . Methods VEGF expression in myocardium was studied by immunohistochemical methods , RT PCR and computer image analysis .

目的探讨氦氖激光血管内照射（ILIB）治疗雷诺氏病的疗效及机制。

Objective This paper was to study the efficacy and mechanism of intravascular He-Ne laser irradiation on blood ( ILIB ) for Raynaud 's disease .

以小鼠S180腹水瘤为动物实验模型，对氦氖激光照射与化疗药物环磷酰胺（CYT）联合应用对S180荷瘤鼠外周血IgG含量影响作了系统性研究。

Systematic experiments on the effects of He-Ne laser irradiation combined with the traditional antitumor medicine of cyclophosphamide on peripheral blood serum IgG were conducted by using the experimental model of mouse S180 ascites sarcoma .

氦氖激光、紫外复合诱变天麻素产生菌华根霉LN-A的原生质体

Mutagenesis on Gastrodin Producing Strain Rhizopus chinensis LN-A by He-Ne Laser and UV Irradiation

目的研究短波紫外线（UVC）与氦氖激光照射对感染性伤口愈合作用的影响，并判别其作用的差异性。

Objective To study the healing effect of ultraviolet C ( UVC ) and He-Ne laser irradiation on the infected wound and distinguish the effect of UVC from He-Ne laser .

旋磁场和氦氖激光对烫伤小鼠血清白蛋白和Mc-M系统功能的影响

The influences of rotating magnetic field and He-Ne laser on serum albumin and function of Mc-M ■ system in scald mice

全内腔式632.8nm氦氖激光管工作寿命的快速测试公式

Fast estimation formulas for the operating lifetime of 632.8 nm He Ne lasers with full internal cavity

利用氦氖激光诱变原生质体筛选到了一株产果胶酶性能稳定且酶活明显提高的突变株ZH-2。

A mutant strain ZH-2 with high yield of pectinase was selected by He-Ne laser mutagenesis on protoplasts of the original one .

材料与方法经雄性Wistar大鼠股静脉缓慢注入12.5mg/kg体重血卟啉衍生物的同时，用波长630nm氦氖激光照射左侧MCA近侧段15min，手术显微镜下观察白色血栓形成。

Materials and Methods Hematoporphyrin derivative ( HPD ), a photosensitizing dye , was injected into male Wistar rat via the femoral vein ( 12.5mg / kg ), while He-Ne laser with 630 nm wavelength was focused on the proximal segment of MCA for 15 minutes .

目的：观察半导体激光疗法（LISCL）和低强度氦氖激光辐照血液疗法（ILIB）对脑梗塞患者红细胞变形性和事件相关电位P300峰潜伏期（P3PL）的影响。

Objective : To research the effect of low intensity semiconductive laser ( LISCL ) and of intravascular He Ne laser irradiation on blood ( ILIB ) to erythrocyte deformity and P 3PL in acute cerebral infarction patients .

应用波长632.8nm，能量密度为3.5mW/cm2的氦氖激光发生仪进行血管内照射，1次/d，60min/次。

He Ne laser with wavelength of 632.8 nm , power density of 3.5 mW / cm2 was for intravascular irradiation , 60 minutes each time and once a day .

方法：老年冠心病患者40例，采用氦氖激光照射内关穴，激光波长为6328nm，功率为5mW，15min/穴，1次/d，20次为1疗程。

Methods : A total of 40 patients with CHD received the He Ne laser irradiation on Neiguan acupoints , 15 min per point , once a day for 20 d as a treatment course .