0749-596X/$ see front matter 2013 Elsevier Inc. All rights reserved. http://dx.doi.org/10.1016/j.jml.2013.02.001 ⇑ Corresponding author. Address: Hanyang Phonetics and Psycholinguistics Lab, Department of English Language and Literature, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea. Fax: +82 2 2220 0741. E-mail addresses: [email protected] (H. Mitte...

Background: The critical role of interleukin-7 (IL-7) in homeostatic proliferation and T cell survival has made it a promising cytokine for the treatment of various clinical conditions, especially those associated with lymphopenia. Methods: In the present study we expressed recombinant human interleukin-7 (rhIL-7) in Chinese hamster ovary (CHO)-K1 cells. CHO-K1 cells were stably transfected ...

background: ifn-g is mostly secreted by activated cd4+ , cd8+ t cells and nk cells. this cytokine has immunomodulatory, anti-cancer and anti-microbial effects and is important for prophylaxis, diagnosis and treatment of chronic infections and cancers. objective: the purpose of this study was to clone the full cdna of human ifn-g and express it in cho cell line. methods: lymphocytes from a healt...

At recombinant human 5-hydroxytryptamine (5-HT)5-HT1A receptors expressed in Chinese hamster ovary cells (CHO-5-HT1A), 5-carboxamidotryptamine (5-CT), acted as a full agonist (relative to 5-HT = 100%) for stimulation of receptor-mediated [35S]-GTP gamma S (guanylyl 5'-[gamma-thio]-tryphosphate) binding. In contrast, spiperone inhibited basal [35S]-GTP gamma S binding by 30.2% (IC50 = 55.5 nM) i...

Fujita S, Dreyer HC, Drummond MJ, Glynn EL, Volpi E, Rasmussen BB. Essential amino acid and carbohydrate ingestion before resistance exercise does not enhance postexercise muscle protein synthesis. J Appl Physiol 106: 1730–1739, 2009. First published June 5, 2008; doi:10.1152/japplphysiol.90395.2008.—Ingestion of an essential amino acid-carbohydrate (EAA CHO) solution following resistance exerc...

In the preceding paper (Yamashiro, D. J., and F. R. Maxfield. 1987. J. Cell Biol. 105:2713-2721), we have shown that there is rapid acidification of endosomal compartments to pH 6.3 by 3 min in wild-type Chinese hamster ovary (CHO) cells. In contrast, early acidification of endosomes is markedly reduced in the CHO mutants, DTF 1-5-4 and DTF 1-5-1. Since these CHO mutants are pleiotropically def...

OBJECTIVES The aim of this study was to investigate whether the caspase-3 inhibitor Ac-DEVD-CHO functionally improves stunned myocardium. BACKGROUND Degradation of troponin I contributes to the pathogenesis of myocardial stunning, whereas the role of apoptosis is unknown. Caspase-3 is an essential apoptotic protease that is specifically inhibited by Ac-DEVD-CHO. METHODS Isolated working hea...

Stenotrophomonas maltophilia is an opportunistic nosocomial pathogen and is being isolated worldwide with increasing frequency. S. maltophilia isolates are often highly resistant to most of the currently used antimicrobial agents, including carbapenems, aminoglycosides, and fluoroquinolones. A variety of antimicrobial resistance mechanisms, including efflux pumps and integrons, have been report...

Ribonucleotide reductase synthesizes dNDPs, a specific and limiting step in DNA synthesis, and can participate in neoplastic transformation when overexpressed. The small subunit (ribonucleotide reductase 2 (RNR2)) was cloned as a major product in a subtraction library from eukaryotic initiation factor 4E (eIF4E)-transformed cells (Chinese hamster ovary-4E (CHO-4E)). CHO-4E cells have 20-40-fold...