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Studies on GSK3¥â expression in the kainate induced excitototoxic hippocampal injury model of mice Jung Hoon Lee Department of Anatomy Graduate School Seoul National University Glycogen synthase kinase 3¥â (GSK3¥â) is believed to play important roles in the regulation of synaptic plasticity, cell survival and circadian rhythms in the mature CNS. However, although several studies have been focus...
Effects of temperature, potassium, and calcium on the electrical potential difference in HeLa cells.
The electrical potential difference (P.D.) across the cell membrane was measured in monolayers of HeLa cells. At 37°C in the cells' growth medium, the mean P.D. was found to be —1 5.45 ±0.57 my, the cell interior being negative. In Tris buffer the P.D. was —17.10 ±0.71 my. The PD. was tempera ture sensitive, falling to —11.9 my at 27°Cand —9.12my at 17°C.Increasing extracellular K ...
Aims—To investigate the expression of â-catenin in non-small-cell lung cancer (NSCLC) and its clinical significance. Methods—101 patients were surgically treated for NSCLC by lobectomy or pneumectomy with systematic lymph node dissection. Follow up was available in all patients, ranging from 24 to 110 months. Immunostaining of tissue sections from primary tumours and (when present) their lymph ...
Spin-dependent scattering is considered to be the origin of giant magnetoresistance in magnetic multilayers, although the role of bulk or interface defects is still under discussion. We present calculations of spin-dependent impurity scattering potentials as a function of the impurity position in a Co/Cu-multilayer. The calculations are performed within spin density functional theory using a Gr...
Institut de Recherches sur les Leucémies,Paris, France ¡M.W., C. J., M. B., Je. B.j; Acute Leukemia Group B Operations Office, Buffalo, New York 14203 [O. J. G., J. F. H./ ; State University of New York-Downstate Affiliated Hospitals, Brooklyn, New York 11238 [R. L./; The National Cancer Institute-Baltimore Cancer Research Center, Baltimore, Maryland, 21211 ¡A.A. S., P. H. W./; The Mount Sin...
The research on social networks and collaborative strategies has highlighted from the mid of 1980 which has contributed to the success and development of firms. The relationship and communication with trade partners in overseas help success of firms in entering to foreign markets and improve new partners and new markets abroad. Doing firm internationalization in foreign countries faces some ba...
APEC Study Centre, University of Auckland, Auckland, New Zealand    Abstract:  One of the key sets of questions underlying Asia Pacific economic cooperation over the last decade has been over the nature and form of the regional trade architecture that would gradually emerge from the turmoil of the Asia-Pacific ânoodle bowlâ of bilateral and plurilateral FTAs, and how that architecture...
Lactococcus lactis â-phosphoglucomutase (â-PGM) catalyzes the interconversion of â-D-glucose 1-phosphate (â-G1P) and â-D-glucose 6-phosphate (G6P), forming â-D-glucose 1,6-(bis)phosphate (âG16P) as an intermediate. â-PGM conserves the core domain catalytic scaffold of the phosphatase branch of the HAD (haloalkanoic acid dehalogenase) enzyme superfamily, yet it has evolved to function as a mutas...
â â â â abstract â â â this study addressed the semantic vagueness in aljubby's book (sharih ghareeb alfath almudawana) in almaliki terms. it consists of introduction, preface, three sections, and conclusion. the preface stated the semantic obscurity in language and terminology with the definition of the book (almudawana) in maliki fiqh. the first section studied aljubby's method a...
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