膠原變性 的英文怎麼說
中文拼音 [jiāoyuánbiànxìng]
膠原變性
英文
collagenous degeneration-
Results the major morphologic changes were as follows : histologically, alveolar inflammation and interstitial fibrosis were observed. electron microscopic findings were : 1. alveolar type i cells were degenerated 、 broken - down and desquamated, endothelial cells were swelled, with inter cellular tight junction shortened, alveolar type ii cells hyperplastic, basement membrane thinned and deformed ; 2. alveolar macrophages and interstitial macrophages were hyperplastic ; 3. mast cells were infiltrated and degranulated ; 4. electron - dense deposits were present at alveolar wall ; 5. myofibroblasts 、 fibroblasts 、 collagen and basement membrane like material were hyperplastic
電鏡觀察可見： （ 1 ） i型肺泡上皮細胞變性、崩解和脫落，內皮細胞腫脹，細胞間緊密連接短小， ii型肺泡上皮細胞增生，基底膜變薄和破壞； （ 2 ）肺泡巨噬細胞、間質巨噬細胞增多； （ 3 ）肥大細胞浸潤並見脫顆粒現象； （ 4 ）肺泡壁電子緻密物沉積； （ 5 ）肌纖維母細胞、纖維母細胞、膠原原纖維及基底膜樣物質增生。Section two the evaluation of biocompatibility of the acellular dermal matrix by the method of cell culture. the new born rat ' s epdermic cells were cultured with the acellular dermal matrix together as experiment group, while the epdermic cell were cultured simply as control. 24 hours later, under the invert microscope, the epidermic cells anchored well and transparent flat cells were observed in both groups. 7 days later, both cultured cells were taked out and fixed in 95 % ethanol, stained with hematoxylin and were observed under light microscope. many cleaved cells were observed in both groups. during cell culture, no pathogenic microganism was observed. so we considered the acellular dermal matrix was aseptic and had good biocompatibility. section three subdermal implantation of the acellular dermal matrix. 24 rats were used in the experiments. a piece of acellular dermal matrix ( 1. 5 x 1. 5cm2 ) was implanted beneath the dorsum skin flaps of each rat, 1 week, 2 weeks, 3 weeks and 4 weeks after implantation, 6 pieces of acellular dermal matrix were harvested and the size of implanted acellular dermal matrix were measured, the sections were used for he staining and observed under light microscope. the result were as folio wing : 1 - 2 weeks after implantation, the acellular dermal matrix began to adhere to the tissue around and turned red gradually ; 3 - 4weeks after implantation, the acellular dermal matrix adhered closely to the tissue around and could be recognized easily, 1 - 3 weeks after implantation, the size of implanted acellular dermal matrix had no statistical difference ( p > 0. 05 ). 4 weeks after implantation implanted acellular dermal matrix contracted ( p < 0. 05 ). under light microscope, l - 2weeks after implantation, the fibroblast cells infiltrated the acellular dermal matrix and a small amount endothelial cells of vessel and lympho - histiocytic cells infiltrated the acellular dermal matrix. 3 - 4 weeks after implantation, infiltrating blood vessels were evident. so we think that the acellular dermal matrix had low immunological reactions and could induce the infiltration of fibroblast macrophage cell and the endothelial cells of vessel
結果如下：皮下包埋卜周者，無細胞真皮基質漸與周圍組織粘附，顏色由蒼白轉紅；皮下包埋3周者，無細胞真皮基質與周圍組織緊密枯附，盾晰葉辯；術后卜周，包埋的基質面積變化較包埋前無統計學差異o川0引，術后4周包埋的無細胞真皮基質面積較包埋前縮小j刃刀5 ） 。光鏡下術后卜周，宿主的淋巳組織細胞、成纖維細胞浸入生長，釉附在膠原纖維上，少量血管內皮細胞浸入基質；術后34周，無細胞真皮基質內較多的血管形成，故可認為無細胞真皮基質免疫原性低，能誘導宿主的成纖維細胞、巨噬細胞浸入生長，為一種新型的真皮替代物。第四部分無細胞真皮基質與自體斷層皮片復合移棺的研究， sd大鼠10隻，在其背部卜方造成全厚皮膚缺損的創面Developmental changes of col3al mrna expression in muscle and their association with intramuscular collagen in pigs
1基因表達的發育性變化及其對肌內膠原特性的影響Glial cell line - derived neurotrophic factor ( gdnf ) was originally isolated based on its potent and specific ability to promote the survival and morphological differentiation of dopaminergic neurons and motoneurons in embryonic midbrain cultures. in addition, gdnf also support the survival and regulate the differentiation of many peripheral neurons, including sympathetic, parasympathetic, sensory and enteric neurons. gdnf also plays a crucial role outside the nervous system, as a morphogenetic factor in kidney development and as a regulator of spermatogonia differentiation
Gfr 1與gdnf結合位點的研究膠質細胞源性神經營養因子（ gdnf ）對多巴胺能神經元、運動神經元、感覺神經元、腸道神經元等多種神經元具有促進存活及保護作用，它還能促進腎臟的發育和精原細胞的成熟，因此，極有希望用於治療神經損傷和神經系統退行性病變。Methods : hyperosmotic pressure animal model was established by administering 3 % sodium chloride as drinking water to rats or increasing osmotic pressure of the culture medium. osmoregulation positions in the brain, reciprocal projection pathways between the medullary visceral zone ( mvz ) and supraoptic nucleus ( son ) or hypothalamic paraventricular nucleus ( pvn ), oscillation of intracellular calcium in cultured neurons and astrocytes were studied by means of anti - fos, glial fibrillary acidic protein ( gfap ), tyrosine hydroxylase ( th ) or vasopressin ( vp ) multiple imrnunohistochemical staining, immuno - electronic microscope, wga - hrp retrogradely tracing and cell culture methods. results : ( 1 ) fos positive neurons within the mvz, parabrachial nuclei, locus ceruleus, pvn, son, subfomical organ increased markedly
方法：通過給予大鼠飲用3氯化鈉或提高培養基滲透壓濃度的方法復制高滲刺激模型，主要採用抗fos 、膠質原纖維酸性蛋白（ gfap ）和酪氨酸羥化酶（ th ） （或加壓素? vp ）免疫組織化學多重染色、免疫電鏡、 wga - hrp束路追蹤結合免疫組織化學多重染色、細胞培養等實驗方法，系統觀察了中樞參與滲透壓反射的調控部位、下丘腦視上核（ son ）神經元? ast超微結構的變化、延髓內臟帶（ mvz ）和son及下丘腦室旁核（ pvn ）之間往返投射通路和神經元的性質及其與ast的關系、培養神經元和ast內鈣波的變化。The results of lauryl sodium sulfate - polyacrylamide gel electrophoreses ( sds - page ) of the aggregate precipitate and supernatant and the result of high - performance size - exclusion chromatography of the supernatant indicated that, by wrongly linked intermolecular disulfide bonds soluble bi - molecular and tri - molecular egg white lysozyme aggregate could be simultaneously formed except being renatured to native and active egg white lysozymes during the refolding procedure of denatured - reduced egg white lysozyme ; the aggregate precipitate could be further formed by the non - covalent bonds interaction between the soluble hi - molecular egg white lysozyme aggregates, and the soluble tri - molecular egg white lysozyme aggregate could still stay at the supernatant
沉澱和上清液的不連續十二烷基硫酸鈉聚丙烯酰胺凝膠電泳（ sds - page ）和高效凝膠排阻層析分析結果表明，還原脲變性蛋白溶菌酶在稀釋復性過程中除了能夠復性成天然態蛋白溶菌酶分子外，還會形成可溶的蛋白溶菌酶分子二聚體和三聚體，二聚體和三聚體主要是靠分子間二硫鍵的錯配連接而成的；可溶的蛋白溶菌酶分子二聚體之間通過非共價鍵相互作用而形成集聚體沉澱，而可溶的三聚體溶菌酶分子則仍處于復性液上清液中。Preparation and penetrability of microencapsulated phase change materials
原位聚合法制備相變材料微膠囊及其緻密性Mainly made of super - fine three - dimensional staple fibers and mixed with some polyester staples of low melting point and finished products scarcely containing glue materials. after being calenderized and ironed, the product get smooth surface, silk - like glittering effect, light and exquisite hand feeling, softness, heat preservation, good washing endurance, no distortion and leaking. it feels like down but with fine tenacity and is the best among all spray bond padding products
用超細三維中空短纖維為主要原料，配以部分低熔點滌綸短纖，成品含膠量極少，經過軋光燙平后，仿絲綿表面平整、有絲光、輕薄、手感細膩、柔軟、保溫好、耐水洗性極強、不易變形、不會跑毛、手感似羽絨，具有質地纖細、表面如蠶絲、有拉力、柔軟等特點，是噴膠棉中最高擋的產品。Analyse the research of distributing of microbe community and the tendency of the change, disscuss the principle and traits of denaturing gradient gel electrophoresisand terminal restriction fragment length polymorphism, to research the law of change that the microbe community have in composting process, we can get effective and rapid information to filtrate the microorganism during composting process, then accelerate the development of compost technology
摘要對堆肥微生物種群分佈及其動態變化的研究進行了分析，論述了分子生物技術中的變性梯度凝膠電泳和末端標記限制性片段長度多態性的原理和特點，以及用於研究堆肥微生物的群落結構演變規律，為分析和篩選堆肥中的微生物提供更加有效、快速的信息，促進堆肥技術的發展。The following items and data analysis are measured on the second stage surgery : ( 1 ) the area of the expanded skin. ( 2 ) comparison with the rapid and the conventional expansion. ( 3 ) tension of skin in vivo
在二期手術時進行如下的實驗檢測和數據分析： （ 1 ）測量擴張皮膚的面積（ 2 ）常規擴張和快速擴張（ 3 ）在體皮膚的張力（ 4 ）皮膚的即時回縮率（ 5 ）組織學檢查（ 6 ）皮膚的膠原含量（ 7 ）皮膚的生物力學特性，包括強度、應力應變關系、應力鬆弛、蠕變。The aluminum of rubber cot with aluminum bushing and bobbin core is closely combined, it manintains characteristics of rubber cot surface - high resilience, litte deformation, good grip strength, excellent anti - lapups, resultant yarn of high quality and stability
鋁襯套不處理膠輥的鋁襯與軸芯緊密配合，保持膠輥表面原有特性，回彈性高，變形小，握持力好，具有優異的抗繞性，成紗質量好而穩定。The aggregate of egg white lysozyme molecules formed during the refolding procedure of denatured - reduced egg white lysozymes was analyzed by protein electrophoreses and high - performance size - exclusion chromatography
本文利用蛋白電泳和高效凝膠排阻層析法分析了還原脈變性蛋白溶菌酶稀釋復性過程中的集聚體。In this paper, the rules of oxygen transfer with the immersion depth in operating of rubber film fine bubble aerator are described and also their mechanism was found out
闡述了橡膠膜曝氣器的充氧性能各項指標隨水深增加的變化規律，並分析了這種變化的原因。The effect of artemisia sphaerocephala krasch gum ( askg ) on the rheological property of blended maize - wheat flour and the quality of noodle was studied by taking the blended flour of maize and wheat ( 6 : 4 ) as raw material
摘要以玉米粉與小麥粉（ 6 : 4 ）的混合粉為原料，研究了添加沙蒿籽膠的玉米混合粉的流變特性和面條加工品質的變化。Results : cartilage endplate in normal control group show lots of oval cartilage cells of normal structure, little cartilage cells of denaturation and compactness and regularity of collagen arrangement, and in the model group show lots of cartilage cells of denaturation and contraction, little cartilage cells of solution, loosing and irregularity of collagens arrangement and solution of lots of collagens
結果：正常對照組中軟骨終板顯示大量呈橢圓形的正常軟骨細胞結構，空泡變性細胞少見，膠原纖維排列緊密整齊；模型組中軟骨終板顯示空泡變性軟骨細胞數目增多，出現大量固縮軟骨細胞，甚至溶解消失，膠原纖維排列極不規整，甚為鬆散，出現大量膠原溶解。The temporal and spatial expression of gfap and vimentin of olfactory system of xenopus laevis during metamorphosis
變形期非洲爪蛙嗅覺系統膠質原纖維酸性蛋白和波形蛋白的時空表達This paper introduces the development and present situation of vibration absorb technology in the world ; generally analysis the rubber - bearing ( rb ) and lrb " s operative mechanism, function and the calculation of parameter ; advance the concept of standardization to lrb ; on the basis of generally analyzing the connected factor such as the site category, the diameter of lead bar, the height of bearing, the designing carrying capacity, the span of bridge, the inherent period and the displacement of rb, determine the parameter, the absorbing vibration target, the method and the process of standardization to lrb ; then according to the two - step rule of resisting and defending earthquake, and combining with the response spectrum theory in the seismic vibration of bridge, make a lot of calculation and analysis of vibration absorb design to the real bridge collected and combined by finite element program ; at last, gives the result of standardization through diagram and explains to its usage
本論文介紹了國內外減震技術的發展和現狀；綜合分析了普通板式橡膠支座和鉛銷橡膠支座的工作機理、性能及參數的計算；提出了鉛銷橡膠支座標準化的概念；在綜合分析場地土、鉛銷直徑、支座高度、設計承載力、橋梁跨徑、固有周期以及支座變位等影響因素的基礎上，確定了鉛銷橡膠支座標準化的參數、減震目標、方法和過程；並根據抗震設防兩階段原則，結合橋梁地震振動理論的反應譜法，運用有限元程序對收集和組合的實橋進行了大量減震設計的計算和分析；最後以圖表的形式給出了鉛銷橡膠支座標準化的結果，並說明了其使用方法。Richly contains the collagen to wait in vain to wrinkle the live skin essence, can seep the flesh in - depth, promotes the skin organization vigor, strengthens the flesh metabolism, the activation cell regeneration function, the improvement elastic fiber change, restores the flesh the elastic vigor, the tight skin even wrinkle, at the same time the highly effective run white flesh, fairly causes the skin, exquisite, to be smooth, tightly, smooths the years for you the trace
富含膠原蛋白等去皺活膚精華，能滲透肌膚深層，促進皮膚組織活力，增強肌膚的新陳代謝，激活細胞的再生機能，改善彈性纖維的變化，恢復肌膚的彈性活力，緊膚平皺，同時高效潤白肌膚，使皮膚白皙、細膩、光滑、更緊實，為您撫平歲月的痕跡。The enzyme was purified from cell extract by ammonium sulfate fractionation ( 30 % - 80 % saturation ) and consecutive column chromatography using deae - cellulose and sephadex g - 100. the sod activity for purified enzyme could reach 4966 iu / mg proteins, and the molecular weight of the sod was about 20 kda which determined by sds - page electrophoresis. when the non - denaturing polyacrylamide gel stained with substrate for sod in the present of 0. 2mmol / l kcn or 0. 5 mmol / l h2o2, the active band was still showed at the same position, which indicated the sod could not be inhibited by the treatments with kcn or h2o2 and it was the mn sod
通過sds一聚丙烯酸胺凝膠電泳可知該sod酶的分子量約為20kda .在非變性聚丙烯酞胺凝膠（ pagb ）電泳后，在凝膠son顯色反應液中加入0 . 2耐01 / lkcn或0 . 5inmol / lh202 ，凝膠sod顯色反應后在原來的sod酶部位仍然含有sod活性帶，這表明利用kcn和h20 :處理並不能抑制500的活性，該sod屬于mn一sod 。( 6 ) pathological morphology : the vascular permeability, and tissue swell of cim group was slighter than the other groups in 6h after irrigation. the necrosis tissue was mixed by normal tissue ; 3d after irrigation, the speed of repair of cim was faster than the other groups. in cim, blood capillary began to form from the edge of wound
（ 6 ）病理形態學變化:沖洗后6h ， cim組的血管通透性、組織腫脹程度較另外兩組輕，壞死組織中夾雜有較多正常組織;沖洗后3d ，組織修復加快，表現為毛細血管從傷口邊緣長入形成血液循環，與血管新生的同時，鄰近的成纖維母細胞跨越切口，將傷口連接，而後膠原繼續增加。分享友人