查询词典 experimental injection

Objective: To study the treatment of experimental lung metastasis by intratracheal injection of IL-18 gene recombinant adenovirus.

目的：研究气管内应用白细胞介素18(IL-18)重组腺病毒(AdIL-18)对实验性肺转移癌的治疗作用。

The urine of experimental animals was collected using metabolic cages once a week for 12h. The mice were sacrificed under ether narcotization 14 days after the injection of NTS. Sera and kidney tissues were obtained at sacrifice.

小鼠每周一次使用特制新陈代谢器收集12小时尿液，并在注射肾毒血清二周后用乙醚麻醉，全数牺牲以采集血清及肾脏组织。

Methods Seventy-five SD rats were randomized into five groups: normal, model, iodine glycerin (20 g/L), high-dose SP (200 g/L) and low-dose SP (100 g/L). The experimental periodontitis rat models were established by ligating molars with steel wire combined with intramuscularly injection of prednisolone (1.25mg, 8 times). Except that the model and normal groups were treated by applying saline, the other groups were treated by applying the corresponding drugs 0.5 mL to the peridentium, tid for 10 days. After treatment, debris index, probe depth and bleeding rate during probing were investigated and the pathological changes of periodontal tissues were also observed.

方法］SD大鼠随机分为正常组，模型组，碘甘油组(20g/L)，舒口散高、低剂量组(200、100 g/L)；采用钢丝结扎牙齿加肌注波尼松龙（l.25 mg/次，共8次）的方法复制大鼠实验性牙周炎模型；药物采用口腔局部涂搽，每次0.5mL，每日3次，10 d为1疗程，模型组与正常组给予等容积生理盐水；检测各组软垢指数、探诊深度、探诊出血阳性例数，并取牙周组织进行病理学检查。

Intracytoplasmic sperm injection is a very important assistant reproductive technology for treatment of man infertility and fundamental research , Success in ICSI in human and other animals has recently been achieved., The present pilot studies were conducted to establish a preliminary procedure for ICSI in mice, explore the experimental conditions of ICSI in mice, investigate factors influencing the test results, and accumulate technologic basis for the next studies on pronuclear exchange in mice .

本部分研究论文初步建立了小鼠ICSI技术的基本操作程序，摸索了小鼠ICSI研究的操作条件，总结了一些影响显微注射效果的重要因素，并为下一部分小鼠原核置换的研究奠定了雄厚的技术基础。

125I seeds interstitial brachytherapy is a new kind of method to treat with malignant tumors. The aim of the experimental research through animals is to investigate the therapeutic effect and the pathological changes on rabbits' VX_2 liver tumor treated with ~(125)I seeds interstitial brachytherapy and percutaneous ethanol injection under CT guidance. We aim to identify the therapeutic effect and the criterion of ~(125)I seeds radiant activity selection, optimize the therapeutic regimen, investigate the tissue damage, its' prothetic time and the relationship between time and dosage effect, and approach to provide fundamental theories for ~(125)I seeds clinical using and arrive at the best dosage range of ~(125)I seeds interstitial brachytherapy. And it can become a new and effective kind of therapies to be applied for the clinical treatment to mid-advanced stage and recurring liver tumor.

放射性粒子组织间植入是肿瘤治疗的一种新方法，本研究通过动物实验探讨CT导引下瘤体内~(125)I粒子植入治疗，以及~(125)I粒子组织间植入联合经皮乙醇注射综合治疗兔VX_2肝转移癌的疗效及其病理基础，确证~(125)I粒子组织间植入治疗肝癌的有效性，确定治疗高度恶性肿瘤的粒子选用标准和最佳治疗方案，同时探索~(125)I粒子在家兔肝脏组织间植入内照射后放射损伤和修复的变化及其时间与剂量效应的关系，提出临床应用~(125)I粒子组织间植入治疗的最佳剂量范围，为该疗法在实际应用中合理化治疗方案的取得提供理论依据，并为临床中晚期及复发肝癌的治疗提供一种新颖、有效的手段。

METHOD:Experimental model of Alzheimer′s disease was made with rats induced by intracranial injection of quinolinic Acid.

采用脑立体定向颅内注射喹啉酸所致阿尔茨海默氏病(Alzheimer′s disease，AD)大鼠模型的方法。

Experimental animals exhibited specific antibodies that were detectable 15 days after the first injection and increased steadily, the IgG2a-specific antibody titers of DNA groups were higher than IgG1-specific antibody titers, and the recombinant protein groups were contrary. The DNA vaccines elicited a T-cell-proliferative responses as well as IFN-γ production upon restimulation with the specific antigens using ELISPOT assay; the ratio of CD4+/CD8+ were lower than that of the control mice.

本研究成功构建了布鲁氏菌基因工程疫苗，在国内尚属首次，利用流式细胞仪的分型技术和ELISPOT法评价布鲁氏菌疫苗的细胞免疫指标将促进我国兽用疫苗及相关产品的实验室质控标准方法的建立和发展，为他们的临床应用奠定基础。

Objective To study the effect of Astragalus and Safflor injection on apoptotic cell and protein about apoptotic cell in the early time after the experimental intracerebral hemorrhage in rats.

目的 探讨大鼠实验性脑出血后早期给予黄芪红花注射液对血肿周围细胞凋亡及细胞凋亡因子Caspase-3等指标的影响。

In experimental group II paclitaxel was by subconjunctival injection at 3,6 and 9 days after surgery.

其失败的主要原因是手术区滤过口处成纤维细胞的增殖、瘢痕形成而使伤口愈合。

Experimental ANP was induced by intra pancreatic duct injection of sodium taurocholate.

后2组以胰管内逆行注射牛磺胆酸钠法制作ANP模型。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。