包括来自于“底层”的物理和化学因素，也就是分子间的作用，影响了上层的基因、染色体、细胞、组织和生物体。
They include constraints imposed "from below" by physics and chemistry, that is, from molecular interactions upwards, through genes, chromosomes, cells, tissues and organisms.
它保护组织遭到破坏，使细胞减少适当的压力，同时释放出引起疼痛的化学物质来防止相关部位持续的“过度使用和滥用”。
It prevents rapid tissue destruction by allowing for cellular adaptation to the stress as well as the release of pain-causing chemicals to prevent continued "overuse and abuse" of the involved part.
结合细胞遗传工程和化学工程以创造器官和组织如：皮肤、骨头、心脏瓣膜和软骨关节的技术。
Technology combining genetic engineering of cells with chemical engineering to create artificial organs and tissues such as skin, bone, heart valves, and cartilage for joints.
然后加入相关的化学物质和激素，促进干细胞向肝组织转变。
Chemicals and hormones are then added to encourage the stem cells to turn into liver tissue.
化学疗法用对癌变细胞和组织相对具有破坏性的某种试剂或药品来治疗癌症的方法。
The treatment of cancer using specific chemical agents or drugs that are selectively destructive to malignant cells and tissues.
这是《组织化学和细胞生物学》的网页。
化学活性高的自由基可使不饱和脂肪酸过度氧化，使细胞功能突变或衰退，引起组织增殖和坏死而产生置人于死地的疾病。
Chemistry high activity of free radicals can make the unsaturated fatty acid oxidation, making the cell function excessively, or recession mutations and proliferation and necrosis centralis disease.
目的研究肾球旁细胞瘤(JGCT)的病理形态学特点和免疫组织化学表型，提出诊断要点并探讨其组织发生。
Objective to study the morphologic characteristics and immunophenotype of juxtaglomerular cell tumor of the kidney (JGCT), with discussion on its diagnostic clues and possible histogenesis.
方法应用细胞培养、疫组织化学、荧光标记、光逆行追踪和酶组织化学等技术。
Methods Cell culture, immunohistochemistry, nucleus fluorescence labeling, fluorescence retrograde labeling and enzymatic histochemistry technique were used.
应用锇黑法、银浸法和酶组织化学法探讨了大鼠胸腺嗜锇性细胞的分布、形态结构和性质。
The nature, shape, structure and distribution of osmiophilic cells in the rat thymus were studied by the osmium black method silver impregnation and histochemistry.
方法应用细胞培养、免疫组织化学、核荧光标记、荧光逆行追踪和酶组织化学等技术。
Methods Cell culture, immunohistochemistry, nucleus fluorescence labeling, fluorescence retrograde labeling and enzymatic histochemistry technique were used.
用免疫荧光组织化学法检测脑缺血再灌注后早期大鼠大脑梗死中心区、梗塞周边区和缺血对侧NG2和O4阳性细胞数量。
Then to determinate NG2 of O4 positive cells in the ischemic core, ischemic penumbra and contralateral area of rats at each time-point after reperfusion by immunofluorescence histochemistry.
用免疫组织化学方法研究了鼠胚和新生大鼠含心房肽免疫反应颗粒的心房肌细胞的发生和分布。
The occurrence and distribution of the atrial muscle cells containing atriopeptinimmunoreactive granules were studied in rat embryos and newborn rats with immunohistochemistry.
通过免疫组织化学方法和原位末端标记法（TUNEL）检测热休克蛋白70表达及凋亡细胞数，TTC染色观察梗死体积。
The expression of heat shock protein 70 was examined by immunohistochemistry, the apoptosis of neurons by TUNEL and the volume of cerebral ischemia by TTC staining.
组织化学显示，NSE和POD均广泛存在于长牡蛎的胚胎和幼虫中，自卵细胞开始就已存在。
The results showed that both NSE and POD existed in the egg cells, embryo or early larva of c.
方法：采用SP免疫细胞化学方法，检测70例肝细胞癌组织中P 36的分布和表达。
Methods: SP immunocytochemical techniques were used to detect the distribution and expression of P36 in 70 cases of hepatocellular carcinoma.
同时，通过细胞内注射和免疫组织化学的方法，确定了D1受体在家兔a类水平细胞胞体和突起上的表达。
Also we did intracellular injection, immunocytochemistry, and detected the localization of D1 receptors in rabbit A-type horizontal cell soma and dentrites.
用多巴(DOPA)染色和免疫组织化学对细胞鉴定。
The RPE cells were identified by DOPA staining and immunohistochemistry.
在免疫组织化学和流式细胞分析实验中，可以作为一个阻断剂，评估抗体反应的特异性。
Use as a blocking reagent to evaluate the specificity of antibody reactivity in immunohistochemistry and flow cytometry protocols.
方法：本文应用rt ？PCR和免疫组织化学技术检测了22例肾细胞癌组织B7的表达。
Methods: The expression of B7 in 22 cases of renal cell carcinoma was studied by RT PCR and immunochemical methods.
方法组织化学、原位杂交和完整细胞RNA斑点印迹。
Methods Histochemistry, in situ hybridization and intact cell RNA dot blot techniques were used.
方法：应用免疫组织化学方法检测55例胃癌MMP-2和CD表达情况。其中45例行腹腔脱落细胞学检查。
Methods :Immunohistochemical method was used to detect MMP-2and CD expressions in55patients with gastric cancer, 45patients of them had intraperitoneal exfoliative cancer cell examination.
利用免疫组织化学方法及图像分析系统对各组动物脊髓内星形胶质细胞的时空分布和变化进行观察和分析。
Immunohistochemical technique and imaging analysis technique were used to detect the temporal and spatial distributions and changes of the astrocyte in spinal cord in the animals of each group.
方法应用组织化学、酶组织化学和电子显微分析等手段观察氟对体外培养的鼠第一代成骨细胞的影晌。
Methods The influence of fluoride on the rat first passage osteoblast were evaluated by histochemistry, enzyme histochemistry and electron microanalysis in vitro.
用组织化学技术，对50例不同胎龄胎儿颊部和食管肥大细胞进行了研究。
The mast cells in cheek and esophagus of 50 human fetuses were studied with histochemical techniques.
方法SD大鼠单次全脑照射后用免疫荧光组织化学法分别检测早期大脑皮质和海马ca 1区NG2和O4阳性细胞数量。
Methods to determine, by immunofluorescence histochemical method, NG2 and O4-positive cells in the cortex and hippocampal CA1 area of SD rats early after single dose whole-brain irradiation.
组织化学：上皮细胞和毛囊上皮细胞内有糖原颗粒和糖蛋白类物质。
Histochmistry: Epithelial cells of hair follicles all contained glycogen granules and glycoprotein.
这类化学物质可以保护细胞和组织免受损伤，进而抵抗心脏病和癌症的侵袭。
These chemicals can protect cells and tissue from damage, which in turn protects against heart disease and cancer.
应用细胞化学、免疫组织化学方法研究了体外培养小鼠精原干细胞的细胞化学和免疫组织化学特性。
Cytochemical and immunohistochemical characteristics of spermatogonial stem cell of culture in vitro were studied with cytochemistry and immunohistochemistry.
应用细胞化学、免疫组织化学方法研究了体外培养小鼠精原干细胞的细胞化学和免疫组织化学特性。
Cytochemical and immunohistochemical characteristics of spermatogonial stem cell of culture in vitro were studied with cytochemistry and immunohistochemistry.
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