Báo cáo Y học: Regulation of glypican-1, syndecan-1 and syndecan-4 mRNAs expression by follicle-stimulating hormone, cAMP increase and calcium influx during rat Sertoli cell development pptx
Báo cáo Y học: Regulation of stress-activated protein kinase signaling pathways by protein phosphatases pot
... enzyme is evenly localized throughout the cytoplasm
and nucleus [29]. In cultured cells, the expression of MKP-5
is elevated by stress stimuli such as an isomycin and osmotic
stress but not by ... dephosphorylates Hog1 in S.
cerevisiae both in vivo and in vitro [15].
REGULATION OF SAPK SIGNAL
PATHWAYS BY PROTEIN
PHOSPHATASES IN MAMMALIAN CELLS
In mammalian cells, like yeas...
Tài liệu Báo cáo Y học: Regulation of transcription of the Dnmt1 gene by Sp1 and Sp3 zinc finger proteins doc
... p300
appears to play a critical role in progression of the cell
cycle and the differentiation of cells [11,12].
The methylation of DNA plays a role in the regulation
of gene expression [13,14], ... three isoforms of Sp3 exist and that these
different isoforms play different roles in the activation and
repression of transcription [9]. In our hands, Sp1 generated
a singl...
Báo cáo Y học: Regulation of a1,3galactosyltransferase expression in pig endothelial cells Implications for xenotransplantation doc
... purified by secondary and tertiary r ounds of
screening and genomic DNA inserts were purified using
poly(ethylene glycol) precipitation [26]. The phage inserts
were mapped by restriction digestion and ... van den Berg
1
and David H. Joziasse
1
1
Department of Molecular Cell Biology, Research Institute of Immunology and Inflammatory Diseases and
2
Department of Medical P...
Báo cáo Y học: Regulation of RAS in human platelets Evidence that activation of RAS is not sufficient to lead to ERK1-2 phosphorylation pot
... ÆmL
)1
TPO. Platelets were then lysed by addition of denatu-
rating lysis buffer. P roteins of whole cell lys ate were resolved by 10%
SDS/PAGE and a nalysed b y W est ern blo tting u sing a n ... ngÆmL
)1
TPO. (A) Platelets were lysed b y the addition of denat-
urating lysis buffer. Proteins of whole cell lysate were resolved by 10%
SDS/PAGE and analysed by Western...
Báo cáo Y học: Regulation of glypican-1, syndecan-1 and syndecan-4 mRNAs expression by follicle-stimulating hormone, cAMP increase and calcium influx during rat Sertoli cell development pptx
... Regulation of glypican-1, syndecan-1 and syndecan-4 mRNAs
expression by follicle-stimulating hormone, cAMP increase
and calcium influx during rat Sertoli cell development
Sylvie Brucato, ... effect of
increased intracellular cAMP and intracellular calcium
levels.
FSH, cAMP and intracellular calcium effects
on glypican-1 and syndecans-1...
Báo cáo Y học: Regulation of peptide-chain elongation in mammalian cells pptx
... ADP-ribosylated by diphtheria toxin
[25]. ADP-ribosylation inhibits the activity of eEF2.
Phosphorylation of eEF2 inhibits its activity, in translo-
cation and in poly(U)-directed polyphenylalanine synthesis
[26,27], ... activity of eEF2 kinase.
Regulation of eEF2 by cellular energy status
As pointed out above, translation elongation is expensive in
terms of metabolic energy...
Báo cáo Y học: Regulation of mammalian translation factors by nutrients pot
... the sites most profoundly
affected by rapamycin, may be regulated by nutrients
through the mTOR pathway.
REGULATION OF 4E-BP1 BY AMINO
ACIDS
In a number of kinds of mammalian cells, amino acids ... protein
synthesis by amino acids [92]. In isolated rat heart cells
(ventricular myocytes), protein synthesis is acutely activated
by insulin [70] and this is blocked by arou...
Báo cáo y học: "Correlations of HBV Genotypes, Mutations Affecting HBeAg Expression and HBeAg/ anti-HBe Status in HBV Carriers"
... School of Arts and Sciences, Monash University Malaysia, Petaling Jaya 46150, Malaysia
2. Faculty of Biotechnology, Malaysia University of Science and Technology, Petaling Jaya 47301, Malaysia ... (10/ 77) of the samples
were found to be infected by HBV genotype B, 6.5 % (5/
77) by genotype C, 1.3 % (1/ 77) by co-infections of
genotypes B and C (Table 1). Nine sera (...
Báo cáo Y học: Modulation of inositol 1,4,5-triphosphate concentration by prolyl endopeptidase inhibition ppt
... hans-ulrich.demuth@probiodrug.de
Abbreviations: Fmoc-Ala-Pyrr-CN, 9H-fluorenyl-9-ylmethyl
N-[2-(2-cyano-1-pyrrolidinyl)-1-methyl-2-oxoethyl]carbamate;
NHMec, 7-(4-methyl)coumarylamide; PEP, prolyl endopeptidase.
Enzyme: prolyl endopeptidase ... [Ins(1,4,5)P
3
] concentration and PEP
expression in the generated antisense cell lines. However, no
effect on cAMP generation was observed. In...
Báo cáo Y học: Elucidation of the role of fructose 2,6-bisphosphate in the regulation of glucose fluxes in mice usingin vivo 13 C NMR measurements of hepatic carbohydrate metabolism docx
... [27]:
d½
13
Glyc
1
dt
ðtÞ¼V
syn
Á
½
13
Glc6P
1
½Glc6P
ðtÞÀV
phos
Á
½
13
Glyc
1
½Glyc
ðtÞ
ð1Þ
d½
13
Glyc
6
dt
ðtÞ¼V
syn
Á
½
13
Glc6P
6
½Glc6P
ðtÞÀV
phos
Á
½
13
Glyc
6
½Glyc
ðtÞ
ð2Þ
V
net
¼ V
syn
À V
phos
ð3Þ
V
syn
, V
phos
and V
net
represent the flux through glycogen
synthase, phosphorylase, and the rate of net glycogen
synthesis, respectively.
13
Glyc
1
and
13
Glyc
6
r...