BACKGROUND: Muscle-derived stem cells have some problems in purification, amplification and directional differentiation during in vitro culture. Basic fibroblast growth factor as a membrane of bioactive factor has been paid great attention, due to its biological activity.

背景：肌源性干細(xì)胞在體外培養(yǎng)過程中存在純化欧美黄色视频。、擴(kuò)增全国免费人人干、定向分化等難題，堿性成纖維細(xì)胞生長因子作為生物活性因子的一員，因其生物活性的多效性而備受關(guān)注女同在线视频一区二区。

The research and development of marine fungus's biological activity metabolite have the vital and practical significance.

具有生物活性的海洋真菌代謝產(chǎn)物被用于開發(fā)現(xiàn)代農(nóng)藥中黑人巨茎精品欧美一区二区，研究和開發(fā)海洋真菌的生物活性代謝產(chǎn)物具有重要的實(shí)際意義。

There was no obvious correlation between relative lipophilicity and activity in the current study. Na2Fl showed obvious synergetic action to other xanthene derivatives; it also show obvious synergetic action as combined lipophilic xanthene chemical and hydrophilic xanthene chemical.

由物化性質(zhì)和生物活性的測試結(jié)果可知：光敏生物活性的測試與單線態(tài)氧的測試結(jié)果保持了高度的一致性日韩午夜无码播放器视频，用單線態(tài)氧的產(chǎn)率這個(gè)指標(biāo)來評(píng)價(jià)對(duì)微生物的光敏活性比用親脂親水性指標(biāo)更為有效。

Thus, the photosensitizers are expected to degrade more rapidly in the environment.5. Na2Fl shows no obvious algaecidal activity with or without illumination, however, the other five xanthene derivatives shows approximately similar inherent toxicity and phototoxicity.

實(shí)驗(yàn)證實(shí)免费观看亚洲黄片，呫噸類化合物在自然條件下能在發(fā)揮光敏生物活性的同時(shí)迅速降解為小分子化合物日夲一级黄色视频，殘留量少，同時(shí)国产精品一线二线毛片，其降解中間產(chǎn)物和終產(chǎn)物的光敏生物活性也迅速降低18禁黄网站女禁片免费，對(duì)環(huán)境的潛在風(fēng)險(xiǎn)很小。5亚洲一级黄色卡。

The rules of photo bioactivities are: Without illumination, the tested xanthene derivatives showed almost the same level of inherent toxicity to the same organism, which showed the inherent toxicity of xanthene derivatives were primarily dependent on the structure of parent molecule. Upon illumination, the photosensitizers showed obvious phototoxicity to all organisms. The xanthene derivatives showed stronger phototoxicity to Gram-positive bacteria. With the increasing number of halogen substituents, the singlet oxygen yields increased and the phototoxic activity increased too.

呫噸類化合物的生物活性的變化規(guī)律為：未經(jīng)光照的條件下欧美在线一级Ⅴa大片免费观看，呫噸類化合物的對(duì)同種待測微生物的固有生物活性基本相同，說明固有毒性可能主要決定于化合物分子的母核結(jié)構(gòu)十八岁女生禁看网站，其鹵素取代基團(tuán)對(duì)其影響較芯镁孟憬豆呖垂劭淳方丁；經(jīng)實(shí)驗(yàn)光源照射下国产三级精品三级在线播放，所測MLC值明顯低于未經(jīng)光照條件下的值99re在线这里只有精品视频7，表明呫噸類化合物對(duì)三種微生物的光敏活性明顯強(qiáng)于對(duì)其相應(yīng)的固有活性；呫噸類化合物對(duì)革蘭氏陽性菌能發(fā)揮較大的光敏活性免费一级A男女牲交。

Preliminary antitumor activity in vitro of the new compounds indicated that the compounds have obvious inhibitory effect on human leukaemia cell (HL-60) and human galactophore cancer cell (MDA-MB-468) in the concentration of 10-4 mol/L. This result is a basis for further study on the synthesis and biological activity of this kind of compounds.

對(duì)所合成的10個(gè)新化合物進(jìn)行了抗腫瘤體外生物活性試驗(yàn)老妇女黄色视频，初步生物活性實(shí)驗(yàn)結(jié)果表明，該類化合物在濃度為10-4 mol/L時(shí)對(duì)人白血病細(xì)胞株(HL-60)和人乳腺癌細(xì)胞株(MDA-MB-468)有明顯的抑制作用亚洲国产黄色视频免费网站，在濃度為10-5 mol/L時(shí)沒有明顯的抑制作用日本高清一区二区网页，這一研究結(jié)果為進(jìn)一步研究此類化合物的合成、生物活性的研究奠定了基礎(chǔ)久久九九久九久。

Five bistin Schiff base complexes were synthesized by the reaction of bistin dichloride with Schiff base derived from amino acids and salicylaldehyde in the presence of triethylamine,and were characterized by IR,1HNMR and MS.

二烴基錫配合物的結(jié)構(gòu)類型及其具有較強(qiáng)的抗癌活性引起了人們極大的興趣可以手机在线观看黄色网站。大量的研究表明，有機(jī)錫化合物的生物活性主要取決于烴基精品国产A片，但配位基團(tuán)也有一定的影響[1-3]日韩在线视频艺，尤其在水解、輸送等過程中XX女人一下。某些配體對(duì)生物活性的發(fā)揮還有協(xié)同作用A久久久久免费大片毛片。

In this paper, the stable Au complexes are classified according to the coordination atoms and their characteristic structure. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationship, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexes and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同總結(jié)了穩(wěn)定三價(jià)金配合物的結(jié)構(gòu)特征，按其生物活性的構(gòu)效關(guān)系大学生一级A片免费播放、生物靶點(diǎn)和作用機(jī)制綜述了三價(jià)金配合物抗腫瘤活性研究的最新成果：配體的結(jié)構(gòu)特點(diǎn)以及離去基團(tuán)對(duì)三價(jià)金配合物的體外細(xì)胞毒性影響較大jlzzjlzz国产；介紹了用于檢測三價(jià)金配合物與可能的生物靶分子之間的相互作用的多種物理和生物學(xué)方法，重點(diǎn)關(guān)注了相互作用的模式，如嵌入/靜電吸引/共價(jià)結(jié)合等欧美色欧美亚洲另类二区多人，并解釋了三價(jià)金配合物抗腫瘤活性的原因国内精品久久久久精品99。

In this paper, the stable Au complexes are classified according to the coordination atoms and their structural characteristics. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationships, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexe and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同總結(jié)了穩(wěn)定三價(jià)金配合物的結(jié)構(gòu)特征，按其生物活性的構(gòu)效關(guān)系免费费一级真人A片、生物靶點(diǎn)和作用機(jī)制綜述了三價(jià)金配合物抗腫瘤活性研究的最新成果：配體的結(jié)構(gòu)特點(diǎn)以及離去基團(tuán)對(duì)三價(jià)金配合物的體外細(xì)胞毒性影響較大a片视频播放；介紹了用于檢測三價(jià)金配合物與可能的生物靶分子之間相互作用的多種物理和生物學(xué)方法，重點(diǎn)關(guān)注了相互作用的模式手机免费看黄在线高清视频，如嵌入/靜電吸引/共價(jià)結(jié)合等欧美插视频，并解釋了三價(jià)金配合物抗腫瘤活性的原因。

This paper categorizes the different kinds of sulfone antifungal research, emphasizing a review of some of the bioactivity research that has been conducted and discussing the effect on bioactivity of different substituent groups. Sulfone development trends and prospects for future application of sulfone compounds is also discussed.

本文從殺菌劑方面對(duì)砜類化合物的生物活性研究進(jìn)行了分類綜述免费久久视频，重點(diǎn)介紹了該類化合物的一些生物活性研究方面的工作亚洲视频第10页，簡述了不同取代基對(duì)砜類化合物生物活性的影響，并對(duì)它的發(fā)展趨勢和應(yīng)用前景作了展望一级二级黄色免费城人特级黄色视频。

Bioactive：生物活性

2004年9月,在巴黎舉辦的Expofil紗線博覽會(huì)上,德國Trevira公司展出了新型細(xì)旦Trevira生物活性(Bioactive)聚酯復(fù)絲. [第一段]

Bioactive：生物活性的

德國的聚酯專家Trevira,已擴(kuò)充它的生物活性的(Bioactive)生產(chǎn)規(guī)劃. 于2001創(chuàng)立,生產(chǎn)長絲,包括一些工作服和貼身服用途的抗菌紗線. 抗菌劑藉由一陶瓷載體引進(jìn)纖維中,它包含銀離子,這些抗菌聚酯纖維仍保有聚酯纖維的基本特性.

Bioactive：對(duì)活質(zhì)起作用的,生物活性的

bioactivator | 生物活性劑 | bioactive | 對(duì)活質(zhì)起作用的,生物活性的 | bioactivity | 生物活性,生物活度( 指殺蟲劑等對(duì)生物體的影響)

bioactive peptide：生物活性肽

3、生物活性肽(bioactive peptide)的作用機(jī)制及國內(nèi)外研究現(xiàn)狀和發(fā)展趨勢4韩国午夜理伦三级20202、生物活性肽(bioactive peptide)深夜aV片在线观看网站、多養(yǎng)元(multi-nutrient)與健康狀況關(guān)系的調(diào)研報(bào)告、統(tǒng)計(jì)數(shù)據(jù)5免费。色婬、多養(yǎng)元(multi-nutrient)對(duì)人體作用劑量的研究6欧美美女在线看、多養(yǎng)元(multi-nutrient)與生物活性肽(bioactive peptide)的相互關(guān)系7、多養(yǎng)元(multi-nutrient)深加工

bioactive peptides：活性肽

[摘要]生物活性肽(bioactive peptides)來源很廣,目前已經(jīng)成為世界范圍內(nèi)研究的熱點(diǎn). 大量的研究業(yè)已表明,生物活性肽具有多種生物學(xué)功能,如激素作用,免疫調(diào)節(jié)尤物在线草草一区二区、抗血栓能看的黄色网站福利、抗高血壓、降膽固醇来部一级毛片、抑菌自拍灌醉迷j系列在线观看、抗病毒、抗癌作用等,是篩選藥物的天然資源寶庫.

bioactive peptides：生物活性肽

[摘要]生物活性肽(bioactive peptides)來源很廣,目前已經(jīng)成為世界范圍內(nèi)研究的熱點(diǎn). 大量的研究業(yè)已表明,生物活性肽具有多種生物學(xué)功能,如激素作用,免疫調(diào)節(jié)全网男人的天堂网站、抗血栓色色亚洲视频、抗高血壓、降膽固醇人人插人人操人人摸、抑菌www.99riav.com-、抗病毒、抗癌作用等,是篩選藥物的天然資源寶庫.

salt bridge：蛋白質(zhì)分子中 屬 子形成的 子鍵結(jié)

63. molecular chaperones: 幫助蛋白質(zhì)摺疊成具生物活性的蛋白質(zhì) | 64. salt bridge: 蛋白質(zhì)分子中 屬 子形成的 子鍵結(jié) | 65. hydrophobic interaction: 穩(wěn)定蛋白質(zhì)三級(jí)結(jié)構(gòu)的主要作用

molecular chaperones：幫助蛋白質(zhì)摺疊成具生物活性的蛋白質(zhì)

62. denaturation of protein: 蛋白質(zhì)正常摺疊的 體結(jié)構(gòu)瓦解稱之 | 63. molecular chaperones: 幫助蛋白質(zhì)摺疊成具生物活性的蛋白質(zhì) | 64. salt bridge: 蛋白質(zhì)分子中 屬 子形成的 子鍵結(jié)

activated sludge process：活性污泥法

活性污泥法(Activated Sludge Process)是以活性污泥為主體的廢水生物處理技術(shù),在人工充氧條件下,培養(yǎng)馴化微生物群體,這種具有活性的微生物絮凝體被稱為"活性污泥",利用活性污泥的吸附和生化氧化作用,以分解去除廢水中溶解的和膠體的有機(jī)物質(zhì),

Berchemia Neck：勾兒茶屬

勾兒茶屬(Berchemia Neck)植物為民間傳統(tǒng)藥用植物,其所含成分包括黃酮類大学生女毛片在线现观看、苷類国产.www、木脂素類、醌類91自拍视频国产、萜類以及各自或相互形成的多種二聚體.生物活性表明其所含化學(xué)成分具有保肝麻豆精美视频、抑菌、止咳平喘、抗組胺黄色录像黄色网站黄色视频、抑酶等多種作用.概述了國內(nèi)外對(duì)勾兒茶屬植物化學(xué)成分和生物活性的研究概況.