作者: 留戀 時(shí)間: 2025-3-21 23:46
https://doi.org/10.1007/978-3-658-24822-2 maintaining their proper and sustainable functions. There are also many studies using such cell systems. The recent studies on immunocyte cultures reveal that cultured immunocytes provide adequate research systems for the investigations both of cytokine characterizations and their roles in immunobi作者: Cholesterol 時(shí)間: 2025-3-22 02:13
https://doi.org/10.1007/978-3-322-81851-5ation mechanism in differentiated SFME cells was investigated SFME cells treated with 10% serum or with 10 ng/ml of TGF- β showed astrocytes-like phenotypes and lowered telomerase activity. These results indicate that telomerase activity is down-regulated with the differentiation of SFME cells into 作者: Inoperable 時(shí)間: 2025-3-22 05:28
https://doi.org/10.1007/978-3-322-81851-5NS stem cells are potentially applicable for regeneration of damaged brain, such as in Parkinson’s Disease, or Alzheimer’s Disease. Recent studies have shown that mitogen and/or oncogene keep CNS stem cells proliferating. However, the long-term expansion of CNS stem cells needs a period of crisis, w作者: 腫塊 時(shí)間: 2025-3-22 10:28 作者: Audiometry 時(shí)間: 2025-3-22 15:45
Grundlagen des elektrischen Antriebs,c acid synthesis in the medium, during the construction of recombinant CHO cells. The results of selection of MTX tolerant cells when the MTX concentration was increased under 10 different stepwise conditions showed that the number of days required to obtain cells resistant to 1000 nM MTX depended o作者: syncope 時(shí)間: 2025-3-22 19:58
Echtzeitkommunikation und Ethernet/Internetmedia) and glucose-limited continuous cultivation (serum-free medium). Con A lectin blotting showed that N-linked glycosylation occurred under all the culture conditions used. The sugar composition of the oligosaccharide chain in each culture was studied using gas-chromatography and was found to be 作者: gorgeous 時(shí)間: 2025-3-22 21:33
Echtzeitkommunikation und Ethernet/InternetRb, in the exit from cell cycle and the entry into cell-differentiation (1). During progression of cell cycle and differentiation, the activity of pRb is modulated in a phosphorylation/dephosphorylation dependent-manner. The activity of pRb is also regulated at gene expression level, and the express作者: 無(wú)脊椎 時(shí)間: 2025-3-23 04:43
https://doi.org/10.1007/978-3-662-66217-5Verots S3 can be controlled by shifting the temperature. In this study, a stable hGH producing Verots S3 transformant was established, and the growth of the stable transformant of Verots S3 immobilized in porous carrier, Cellsnow, monitored by the glucose consumption rate, was observed faster than t作者: gonioscopy 時(shí)間: 2025-3-23 07:06
Karl Kübler,Gerhard Krebser,Alexander Verllar carcinoma origin was established and investigated in its molecular genetic backgrounds. It was shown here that HBV DNA was integrated in eight different sites of the cellular DNA, in each of which HBV genome was rearranged, fragmented, and/or partly deleted. Complete HBV genome, as well as free 作者: Evolve 時(shí)間: 2025-3-23 12:38
Timm von Bergen,Marc Schnierle,Sascha R?ckin A (Con A) stimulation of the NAT-30 cells caused the loss of the original light chain of the NAT-30 cells and the expression of the new light chains in this cell line (2). This phenomenon was referred to as Light Chain Shifting (2). In this report, we showed that the new VJ rearrangement followed作者: Semblance 時(shí)間: 2025-3-23 14:52 作者: exorbitant 時(shí)間: 2025-3-23 19:58 作者: CAJ 時(shí)間: 2025-3-23 22:55
Grundlegende Planungsverfahren,hod. The water extract of Selaginella tamariscina was partitioned into chloroform (CHC1.), ethylacetate (EtOAc), n-butanol (BuOH) and water (H.O), successively. CHC1., EtOAc and BuOH fractions of . had the cytotoxicity to the U937 cells but no effect on the lymphocyte under the same conditions. The 作者: 馬籠頭 時(shí)間: 2025-3-24 05:29 作者: 壓迫 時(shí)間: 2025-3-24 07:41 作者: elucidate 時(shí)間: 2025-3-24 13:41
Echtzeitsystem Werkzeugmaschinensteuerung,Angiogenesis is, however, strictly controlled under normal conditions in the adult. On the other hand, uncontrolled angiogenesis is often associated with diseases such as diabetic retinopathy, rheumatoid arthritis and solid tumor. Particularly, angiogenesis is necessary for the continued growth of s作者: 檢查 時(shí)間: 2025-3-24 16:20
Echtzeitsystem Werkzeugmaschinensteuerung,ine (1–6). KU812 cells produce inflammatory mediators such as histamine and arachidonic acid metabolites. In addition, the cell line expresses high affinity IgE receptor (Fc?RI) which is central to an allergic responses, but formation of cytoplasmic granules has not been accomplished When basophilic作者: 催眠藥 時(shí)間: 2025-3-24 22:14
https://doi.org/10.1007/978-94-011-5161-0biotechnology; cell biology; development; gene therapy; protein; proteins作者: Negotiate 時(shí)間: 2025-3-25 00:11 作者: 注意力集中 時(shí)間: 2025-3-25 07:04 作者: Commission 時(shí)間: 2025-3-25 07:41
Telomerase regulation in differentiated serum-free mouse embryo cellsation mechanism in differentiated SFME cells was investigated SFME cells treated with 10% serum or with 10 ng/ml of TGF- β showed astrocytes-like phenotypes and lowered telomerase activity. These results indicate that telomerase activity is down-regulated with the differentiation of SFME cells into astrocytes.作者: 潔凈 時(shí)間: 2025-3-25 12:06
Animal Cell Technology: Basic & Applied Aspectshttp://image.papertrans.cn/a/image/157566.jpg作者: 有花 時(shí)間: 2025-3-25 17:55 作者: Flawless 時(shí)間: 2025-3-25 22:27 作者: Irrigate 時(shí)間: 2025-3-26 01:13 作者: Kinetic 時(shí)間: 2025-3-26 07:44
Echtzeitkommunikation und Ethernet/Internet is modulated in a phosphorylation/dephosphorylation dependent-manner. The activity of pRb is also regulated at gene expression level, and the expression level increases with progression of differentiation in several lineages, including skeletal muscle differentiation in vitro (2).作者: 停止償付 時(shí)間: 2025-3-26 09:06 作者: 嫌惡 時(shí)間: 2025-3-26 15:22
Timm von Bergen,Marc Schnierle,Sascha R?cks in this cell line (2). This phenomenon was referred to as Light Chain Shifting (2). In this report, we showed that the new VJ rearrangement followed by the transcription spontaneously occurred in NAT-30 cells without Con A stimulation at low frequency and Con A stimulation may enhance this phenomenon in the magnitude of several hundreds fold.作者: 密碼 時(shí)間: 2025-3-26 19:13 作者: calumniate 時(shí)間: 2025-3-26 23:31 作者: fixed-joint 時(shí)間: 2025-3-27 04:58
VJ Rearrangement at Previously Excluded Igλ Allele in Human Plasma Cell Line NAT-30s in this cell line (2). This phenomenon was referred to as Light Chain Shifting (2). In this report, we showed that the new VJ rearrangement followed by the transcription spontaneously occurred in NAT-30 cells without Con A stimulation at low frequency and Con A stimulation may enhance this phenomenon in the magnitude of several hundreds fold.作者: 牛馬之尿 時(shí)間: 2025-3-27 06:09 作者: 會(huì)犯錯(cuò)誤 時(shí)間: 2025-3-27 11:44
Echtzeitkommunikation und Ethernet/Internetree cultures. However, oligosaccharide chain content with a galactose residue at the chain end, which plays an important role in the immune system, was shown to be high in glucose-limited continuous cultivation under a low specific growth rate.作者: 興奮過(guò)度 時(shí)間: 2025-3-27 14:20
Karl Kübler,Gerhard Krebser,Alexander Verl of HBV integration and HBs mRNA expression. These results substantially fulfill the safety requirements for the seed lot to be used in vaccine production in terms of HBV genome integration and HBs gene expression.作者: cornucopia 時(shí)間: 2025-3-27 20:51
Grundlegende Planungsverfahren,a cell line HT-29 and the human ovarian cancer cell line A2780 were treated for 24h with 50 μg/ml of each fraction. In 2780 cells, the water fraction significantly showed the Gl arrest compared with the other fractions. These results suggest that the antitumoral effect of water fraction is related to p53 and Gl progression.作者: 經(jīng)典 時(shí)間: 2025-3-28 01:31
Cell Culture and Some Properties of Fish Immunocytesdies were performed using macrophage cell lines in mammals. There have also been several attempts on the cell culture of fish immunocytes. This overview describes the recent studies and their characteristics upon the trials of fish immunocyte cultures including our works.作者: Scintigraphy 時(shí)間: 2025-3-28 06:00
Effect of Culture Conditions on Glycosylation in Hybridoma Antibody Productionree cultures. However, oligosaccharide chain content with a galactose residue at the chain end, which plays an important role in the immune system, was shown to be high in glucose-limited continuous cultivation under a low specific growth rate.作者: Gleason-score 時(shí)間: 2025-3-28 07:54
Characterization of an Antigen-Producing Cell Line Hugk-14 at the Molecular Level of HBV integration and HBs mRNA expression. These results substantially fulfill the safety requirements for the seed lot to be used in vaccine production in terms of HBV genome integration and HBs gene expression.作者: 向外才掩飾 時(shí)間: 2025-3-28 13:17
Molecular Mechanisms of , for Antineoplastic Activity in Human Leukemia Cell Line U937a cell line HT-29 and the human ovarian cancer cell line A2780 were treated for 24h with 50 μg/ml of each fraction. In 2780 cells, the water fraction significantly showed the Gl arrest compared with the other fractions. These results suggest that the antitumoral effect of water fraction is related to p53 and Gl progression.作者: GUEER 時(shí)間: 2025-3-28 17:30 作者: 心胸狹窄 時(shí)間: 2025-3-28 19:11 作者: 取回 時(shí)間: 2025-3-28 23:15
Rational Drug Design Using Mammalian Cell Lines Expressing Site-Directed Mutants of the Human H1 Hisong ionic bond to Asp., an orthogonal interaction between one of the aromatic rings with Phe., and probably a hydrophobic interaction between the second aromatic ring and the lipophilic amino acids of the upper part of TMIV and TMV. This is consistent with structure-activity data of most described antagonists.作者: 壕溝 時(shí)間: 2025-3-29 07:03 作者: plasma-cells 時(shí)間: 2025-3-29 08:44
New Angiogenesis Inhibitors of Microbial Originolid tumor [1]. Folkman introduced the new concept that an antiangiogenesis strategy might represent a novel therapeutic approach for the treatment of solid tumor [2]. This has led to a search for angiogenesis inhibitors which might be used therapeutically.作者: 展覽 時(shí)間: 2025-3-29 11:47
Methoden der harmonischen Analyse,These results indicate that, in the central nervous system, erythropoietin acts on neurons in a paracrine fashion, and erythropoietin and its receptor system is independent of that for erythropoiesis.作者: 不發(fā)音 時(shí)間: 2025-3-29 18:52 作者: canonical 時(shí)間: 2025-3-29 19:49 作者: 修剪過(guò)的樹籬 時(shí)間: 2025-3-30 02:26
Echtzeitsystem Werkzeugmaschinensteuerung,olid tumor [1]. Folkman introduced the new concept that an antiangiogenesis strategy might represent a novel therapeutic approach for the treatment of solid tumor [2]. This has led to a search for angiogenesis inhibitors which might be used therapeutically.作者: 支形吊燈 時(shí)間: 2025-3-30 05:16
Conference proceedings 1998nimal cells but also to uncover their abilities forindustrial and medical purposes. The goal of animal cell technologyincludes clonal expansion of differentiated cells with usefulabilities, optimization of their culture conditions on the industrialscale, modulation of their ability in order efficien作者: commodity 時(shí)間: 2025-3-30 10:22 作者: 發(fā)牢騷 時(shí)間: 2025-3-30 13:12
Selection and Stability for a Recombinant CHO Cell Line Expressing Human GM-CSF in Gene Amplificatioth or without MTX. In long-term cultivation, the specific production rate decreased, while the specific growth rate remained at the same level. The specific production rate in a culture without MTX decreased more rapidly than that in a culture with MTX.作者: Lacerate 時(shí)間: 2025-3-30 17:03
Effects of Chemicals on the Immune Responseamined and were independent of the inhibitory effect on cell proliferation. These results suggest that costimulation of T lymphocytes with certain environmental chemicals can modulate the antigen-specific cytokine responses of these cells, even at concentrations which are considered to have no toxic作者: 面包屑 時(shí)間: 2025-3-30 21:38 作者: gruelling 時(shí)間: 2025-3-31 04:14
Hydrocortisone Induces a Formation of Basophilic Granules in the Human Leukemia Cell Line KU812t were stained metachromatically with Wright-Giemsa dye were observed In addition, the cellular histamine content of hydrocortisone-treated KU812 cells markedly increased after 3 weeks. These results suggest that hydrocortisone induces basophilic differentiation of KU812 cells.作者: Progesterone 時(shí)間: 2025-3-31 05:07 作者: CLAIM 時(shí)間: 2025-3-31 09:43 作者: alabaster 時(shí)間: 2025-3-31 14:49 作者: 祖?zhèn)髫?cái)產(chǎn) 時(shí)間: 2025-3-31 18:29 作者: 討好女人 時(shí)間: 2025-3-31 21:53
Methodische und technische Grundlagen,hat p119-133-specific B cells are efficiently activated by R124Q and R124Q-specific T cells. The present study suggests the necessity of selecting TCR antagonist peptides which escape recognition by pathogenic antibodies against allergens or autoantigens, for the purpose of inhibiting an undesirable作者: 思鄉(xiāng)病 時(shí)間: 2025-4-1 03:35 作者: Harass 時(shí)間: 2025-4-1 07:52
Biologic Response of Endothelial Cells: Modulation of Adhesion and Multiplication by Cytokines and PEndothelial cells play a crucial role in a number of pathological conditions and in their regulation. Angiogenesis mechanisms are particularly relevant to the understanding of these different situations (1–2). Cytokines play also an important role in the regulation of pathophysiological responses of endothelial cells and in their overall behaviour.作者: Type-1-Diabetes 時(shí)間: 2025-4-1 13:10
Stress-Inducible Gene Expression in Fish Cellsural habitat. For example, rainbow trout can adapt to a temperature range of 0–22 °C; therefore, cultured trout cells usually grow in the range of 0 to 24 °C with an optimum at 22 °C. On the other hand, in the case of mammalian cells, the permissive growth temperature range is known to be 36–39 °C, 作者: Brocas-Area 時(shí)間: 2025-4-1 14:55
Cell Culture and Some Properties of Fish Immunocytes maintaining their proper and sustainable functions. There are also many studies using such cell systems. The recent studies on immunocyte cultures reveal that cultured immunocytes provide adequate research systems for the investigations both of cytokine characterizations and their roles in immunobi作者: IRATE 時(shí)間: 2025-4-1 21:00
Telomerase regulation in differentiated serum-free mouse embryo cellsation mechanism in differentiated SFME cells was investigated SFME cells treated with 10% serum or with 10 ng/ml of TGF- β showed astrocytes-like phenotypes and lowered telomerase activity. These results indicate that telomerase activity is down-regulated with the differentiation of SFME cells into
