Generation of lymphokine activated killer cells in a new high density dialyzing culture apparatus.

abstract：:Low-frequency dielectric spectroscopy has been used in situ, i.e. while the cells are still attached to their microsupport, to monitor the changes of biomass accompanying the growth of anchorage-dependent cells. This method, when compared to Aperture Impedance Pulse Spectroscopy (also called electronic sizing), is cha...

journal_title：Cytotechnology

authors： Degouys V,Cerckel I,Garcia A,Harfield J,Dubois D,Fabry L,Miller AO

更新日期：1993-01-01 00:00:00

abstract：:A simple protein free medium was formulated and tested in suspension culture using three hybridoma cell lines. The medium, referred to as CDSS (Chemically Defined Serum Substitutes), consisted of the basal medium DMEM:Ham F12, 1:1, with HEPES (D12H), plus pluronic F68, trace elements, ferric citrate, ascorbic acid, an...

journal_title：Cytotechnology

authors： Qi YM,Greenfield PF,Reid S

更新日期：1996-06-01 00:00:00

abstract：:Celecoxib is a selective cyclooxygenase-2 (COX-2) inhibitor with antitumor and antiangiogenic activities. To investigate the effects of celecoxib on nasopharyngeal carcinoma (NPC), HNE-1 cells were treated with celecoxib at various concentrations. MTT assay, migration assay and invasion assay were performed to observe...

journal_title：Cytotechnology

authors： Chen J,Ran Y,Hong C,Chen Z,You Y

更新日期：2010-10-01 00:00:00

abstract：:In cartilage tissue engineering, viable cell numbers should be correctly counted in the collagenase digest of the biopsied cartilage. However, this is a difficult task due to the presence of matrix debris, cell ghosts and their aggregates. To search for the correct cell counting method in this situation, we evaluated ...

journal_title：Cytotechnology

authors： Yonenaga K,Nishizawa S,Akizawa M,Asawa Y,Fujihara Y,Takato T,Hoshi K

更新日期：2010-12-01 00:00:00

abstract：:We screened for biological activity which induces neurite outgrowth in vitro from 300 species of marine algae from along the Japan coast for possible use as a treatment for the lack of neurotrophic factor which is considered to be a cause of Alzheimer's disease. In this study, we evaluated the neurite outgrowth promot...

journal_title：Cytotechnology

authors： Kamei Y,Sagara A

更新日期：2002-11-01 00:00:00

abstract：:We have previously demonstrated the radio-sensitizing effect of zoledronic acid (ZOL), a third generation bisphosphonate, on human esophageal squamous cell carcinoma (ESCC) cells. Here we show that ZOL suppresses metastatic progression of ESCC cells mainly through up-regulating the tight junction protein occludin. Exp...

journal_title：Cytotechnology

authors： Lin C,Xin S,Qin X,Li H,Lin L,You Y

更新日期：2016-08-01 00:00:00

abstract：:Megalocytiviruses are important emerging pathogens in both freshwater and marine finfish aquaculture. However, a limited number of piscine cell lines are persistently susceptible to these viruses, which greatly limits the study of megalocytiviruses. In this study, a new fibroblast-like cell line was established from a...

journal_title：Cytotechnology

authors： Dong C,Shuang F,Weng S,He J

更新日期：2014-12-01 00:00:00

abstract：:Lentiviruses are quite effective gene delivery systems for stable production of genetically engineered human cells. However, prior to using lentivirus to deliver genetic materials to cells of interest, the normal course of production of these lentiviruses involves a lengthy collection, purification, preservation, and ...

journal_title：Cytotechnology

authors： Timmins LM,Patel RS,Teryek MS,Parekkadan B

更新日期：2019-10-01 00:00:00

abstract：:The Baculovirus Expression Vector System has become widely used for the production of recombinant proteins for research and diagnostics. Serum-free culture media able to support high cell densities have been developed for the large scale culture of insect cells. While serum elimination aims at avoiding the risks assoc...

journal_title：Cytotechnology

authors： Deparis V,Durrieu C,Schweizer M,Marc I,Goergen JL,Chevalot I,Marc A

更新日期：2003-07-01 00:00:00

abstract：:This study demonstrated a newly developed method using adipose tissue-derived stromal cells (ADSCs) and hydroxypropylmethylcellulose (HPMC) in building injectable tissue engineered cartilage in vivo. ADSCs from rabbit subcutaneous fatty tissue were cultured in chondrogenic differentiation medium and supplemented with ...

journal_title：Cytotechnology

authors： Xu Y,Zhang J,Ma Y,Han Y,Min J,Liang Y,Zhao D,Qiu J

更新日期：2014-10-01 00:00:00

abstract：:The effect of oxygen partial pressure on viral replication was investigated with Vero/VSV system. At 10% oxygen partial pressure in spinner culture, VSV titer was significantly increased 130 fold compared to that obtained at 21%. A similar result was obtained for viral production in 1liter bioreactor. This implies tha...

journal_title：Cytotechnology

authors： Lim HS,Chang KH,Kim JH

更新日期：1999-11-01 00:00:00

abstract：:Obesity, mainly characterized by the excess fat storage, is a global health problem resulting in serious morbidity and mortality. Identification of molecular mechanisms in adipogenic differentiation pathway might lead to development of new strategies for diagnosis, prevention and therapy of obesity and associated dise...

journal_title：Cytotechnology

authors： Doğan A,Demirci S,Kıratlı B,Şahin F

更新日期：2017-02-01 00:00:00

abstract：:Human herpes virus 6 (HHV-6) is a common human pathogen that is most often detected in hematopoietic cells. Although human cells harboring chromosomally integrated HHV-6 can be generated in vitro, the availability of such cell lines originating from in vivo tissues is limited. In this study, chromosomally integrated H...

journal_title：Cytotechnology

authors： Shioda S,Kasai F,Ozawa M,Hirayama N,Satoh M,Kameoka Y,Watanabe K,Shimizu N,Tang H,Mori Y,Kohara A

更新日期：2018-02-01 00:00:00

abstract：:Despite the fact, that monoclonal antibodies are the fastest growing group of biopharmaceuticals in development, this is not true for the IgM class, which remains as enigmatic as ever. While more examples of usefulness of IgMs for medical applications are emerging, their recombinant production is still not common. In ...

journal_title：Cytotechnology

authors： Chromikova V,Mader A,Steinfellner W,Kunert R

更新日期：2015-03-01 00:00:00

abstract：:We modified an existing protocol to develop a more efficient method to acquire and culture muscle-derived stem cells (MDSCs) and compared the characteristics of cells obtained from the two methods. This method is based on currently used multistep enzymatic digestion and preplate technique. During the replating process...

journal_title：Cytotechnology

authors： Xu Z,Yu L,Lu H,Feng W,Chen L,Zhou J,Yang X,Qi Z

更新日期：2018-12-01 00:00:00

abstract：:Chemical genomics is a new research paradigm with importantapplications in drug discovery. It links genomic targets withsmall-molecule chemistries thereby allowing for efficient targetvalidation and lead compound identification. ACADIA'schemical-genomics platform consists of a large and diverse small-moleculelibrary (...

journal_title：Cytotechnology

authors： Hacksell U,Nash N,Burstein ES,Piu F,Croston G,Brann MR

更新日期：2002-01-01 00:00:00

abstract：:Multidrug resistance (MDR) is a major problem in cancer chemotherapy. As P-glycoprotein is the key molecule in MDR, many investigators have constructed anti-P-glycoprotein monoclonal antibodies (MAbs). Those antibodies, including MRK16 and C219, were used for elucidation of the mechanism of MDR and for overcoming of M...

journal_title：Cytotechnology

authors： Heike Y,Tsuruo T

更新日期：1993-01-01 00:00:00

abstract：:The feasibility of using genipin cross-linked type II collagen scaffold with rabbit bone marrow mesenchymal stem cells (RBMSCs) to repair cartilage defect was herein studied. Induction of RBMSCs into chondrocytic phenotype on type II collagen scaffold in vitro was conducted using TGF-β 3 containing medium. After 3-wee...

journal_title：Cytotechnology

authors： Chen WC,Yao CL,Wei YH,Chu IM

更新日期：2011-01-01 00:00:00

abstract：:Light scattering properties of hybridoma cells were examined with flow cytometry. Viable and dead cells form two distinct populations. The distribution of the two populations changes during a batch culture. the concentration of dead cells measured by flow cytometry correlates well to that measured by hemacytometer. Th...

journal_title：Cytotechnology

authors： Sen S,Srienc F,Hu WS

更新日期：1989-05-01 00:00:00

abstract：:The chicken is a useful animal for the development of the specificantibodies against the mammalian conserved proteins. We generated twotypes of recombinant chicken monoclonal antibodies (mAbs), using a phagedisplay technique from a chicken hybridoma HUC2-13 which secreted themAb to the N-terminal of the mammalian prio...

journal_title：Cytotechnology

authors： Nakamura N,Aoki Y,Horiuchi H,Furusawa S,Yamanaka HI,Kitamoto T,Matsuda H

更新日期：2000-03-01 00:00:00

abstract：:Transient gene expression (TGE) bioprocesses have been difficult to scale up in large stirred tank bioreactors with volumes of more than 1.5 L. Low production levels are often observed, but the causes have not been investigated (Gutierrez-Granados et al. in Crit Rev Biotechnol 38:918-940, 2018). Chikungunya Virus-like...

journal_title：Cytotechnology

authors： Chen P,Demirji J,Ivleva VB,Horwitz J,Schwartz R,Arnold F

更新日期：2019-12-01 00:00:00

abstract：:The bioavailability and action of teas on the invasion of a rat ascites hepatoma cell line, AH109A, were determined and their modes of action were by co-culturing the cancer cells with a rat mesentery-derived mesothelial-cell (M-cell) monolayer in the presence of sera from rats orally given teas and their component, (...

journal_title：Cytotechnology

authors： Zhang G,Miura Y,Yagasaki K

更新日期：2001-07-01 00:00:00

abstract：:A water soluble extract from the bark of the Samoan medicinal plant Alphitonia zizyphoides A. Gray (Rhamnaceae), enhances the plating efficiency in vitro of lymphoid cell lines as well as the survival of bone marrow cells and normal T and B lymphocytes. Furthermore, the inclusion of bark-extract into culture media enh...

journal_title：Cytotechnology

authors： Dunstan CA,Andersson J,Bohlin L,Cox PA,Grönvik KO

更新日期：1994-01-01 00:00:00

abstract：:A novel type of succinoyl trehalose lipid (STL-1) prepared from n-hexadecane-culture of Rhodococcus erythropolis SD-74 markedly inhibited the growth of a human monocytoid leukemic cell line, U937, and induced its morphological alteration along a monocyte-macrophage lineage. STL-1 markedly increased differention-associ...

journal_title：Cytotechnology

authors： Isoda H,Shinmoto H,Matsumura M,Nakahara T

更新日期：1995-01-01 00:00:00

abstract：:Many cytological studies have reported that the numbers of binucleated cells were elevated in various tumors. However, binucleated cells are observed in not only malignant tumors but also normal tissues. Thus, the clinical significance of binucleated cells is controversial. Here we attempted to elucidate the character...

journal_title：Cytotechnology

authors： Nishimura K,Watanabe S,Hayashida R,Sugishima S,Iwasaka T,Kaku T

更新日期：2016-08-01 00:00:00

abstract：:The cytotoxic necrotizing factor type 1 (CNF1) fromE. coli causes necrosis in rabbit skin and multinucleation in cultured cells. Cells exposed to CNF1 were characterized by changes in actin organization, mainly consisting in the presence of well-developed stress fibers and membrane ruffles. The interaction of CNF1 wit...

journal_title：Cytotechnology

authors： Falzano L,Fiorentini C,Boquet P,Donelli G

更新日期：1993-01-01 00:00:00

abstract：:In the last 10 years, new assignments and the special demands of mammalian cells to the culture conditions caused the development of complex small scale fermentation setups. The use of continuous fermentation and cell retention devices requires appropriate process control systems. An arrangement for control and data-a...

journal_title：Cytotechnology

authors： Büntemeyer H,Marzahl R,Lehmann J

更新日期：1994-01-01 00:00:00

abstract：:Bombyx batryticatus is a traditional Chinese medicine. To understand apoptotic effect of B. batryticatus ethanol extract (BBE), we investigated the role of BBE in inducing apoptosis of human gastric cancer cells SGC-7901. Cells treated with BBE and apoptosis was assessed by methyl thiazolyl tetrazolium (MTT) assay, mo...

journal_title：Cytotechnology

authors： Wu JY,Sheikho A,Ma H,Li TC,Zhao YQ,Zhang YL,Wang D

更新日期：2017-12-01 00:00:00

abstract：:Various parts of Mimusops elengi Linn. (Sapotaceae) have been used widely in traditional Indian medicine for the treatment of pain, inflammation and wounds. The study was conducted to explore the use of stem bark of M. elengi on pharmacological grounds and to evaluate the scientific basis of cytotoxic and anti-tumor a...

journal_title：Cytotechnology

authors： Kumar H,Savaliya M,Biswas S,Nayak PG,Maliyakkal N,Manjunath Setty M,Gourishetti K,Pai KS

更新日期：2016-08-01 00:00:00

abstract：:TNFalpha plays a crucial role in the pathogenesis of rheumatoid arthritis. It is very important to examine the expression of the TNF receptors, the ligand of TNFalpha. In this study, we developed a triple-color flow cytometric analysis using CD45 and CD14 monoclonal antibodies to simply detect the expression of the TN...

journal_title：Cytotechnology

authors： Ida H,Aramaki T,Nakamura H,Fujikawa K,Arima K,Tamai M,Kamachi M,Satoh K,Origuchi T,Kawakami A,Furuichi I,Kawabe Y,Eguchi K

更新日期：2009-07-01 00:00:00