Zobrazeno 1 - 10
of 57
pro vyhledávání: '"L. A. Heppel"'
Autor:
L A, HEPPEL
Publikováno v:
Industrial medicinesurgery. 15
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 87
Autor:
L A, HEPPEL, P A, NEAL
Publikováno v:
The Journal of industrial hygiene and toxicology. 28
Autor:
L A, HEPPEL, P A, NEAL
Publikováno v:
The Journal of industrial hygiene and toxicology. 28
Autor:
B, HIGHMAN, L A, HEPPEL
Publikováno v:
Archives of pathology. 42(5)
Publikováno v:
Archives of biochemistry. 15(3)
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 91(4)
Autor:
A H, Ahmed, L A, Heppel
Publikováno v:
Journal of cellular physiology. 170(3)
The expression of both A1- and A2a-adenosine receptors occurs in human foreskin and lung fibroblasts (Ahmed et al., 1995, Biochem. Biophys. Res. Commun. 208:871-878). Studies with highly specific A1- and A2a-adenosine receptor agonists provide indire
Publikováno v:
The Journal of biological chemistry. 269(1)
To investigate the role of cAMP-dependent protein kinase (PKA) and cAMP levels in ATP-dependent mitogenesis, Swiss 3T3 cells were transfected with an expression vector coding for (i) a mutated regulatory subunit of PKA (PKA mutant) or (ii) a yeast lo
Publikováno v:
The Journal of biological chemistry. 268(15)
The mitogenic effect of extracellular ATP on IMR-90 human fibroblasts subjected to in vitro aging was studied. ATP stimulated DNA synthesis and cell proliferation in young cells as much as epidermal growth factor (EGF) or insulin, while it stimulated