Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Akira Negami"'
Publikováno v:
Biology of Reproduction. 54:930-936
We have investigated the effect of protein- and amino acid-free simple human tubal fluid (HTF) medium conditioned with bovine granulosa cells (BGC) or Vero cells on the development of early bovine embryos to the blastocyst stage. Serum-containing med
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48913c1f2207c3dc26936eb48029cff
https://doi.org/10.1095/biolreprod54.4.930
https://doi.org/10.1095/biolreprod54.4.930
Publikováno v:
American Journal of Obstetrics and Gynecology. 169:739-743
Objective: To demonstrate the direct effect of danazol on the endometrium in the presence of various types of extracellular matrix. Study Design: Human endometrial cells (epithelial and stromal cells) were cultured over various extracellular matrix i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6744f47f31461b0b7a8ee6b9eb98763b
https://doi.org/10.1016/0002-9378(93)90655-3
https://doi.org/10.1016/0002-9378(93)90655-3
Autor:
Toshiko Nakaza, Akimitsu Tsutou, Eikichi Hashimoto, Hirohei Yamamura, Tomoko Kobayashi, Shun-ichi Nakamura, Keiko Mizuta, Akira Negami
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 81:641-645
1. 1. Activities of glycogen synthase (total) and branching enzyme in slow (soleus) muscle are higher than those in fast (vastus lateralis) muscle, while those of phosphorylase kinase (total), phosphorylase (total) and debranching enzyme are reverse.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::903d353c90e50043feaee74ee6a7439e
https://doi.org/10.1016/0305-0491(85)90379-7
https://doi.org/10.1016/0305-0491(85)90379-7
Autor:
Hirohei Yamamura, Hikaru Tabuchi, Akira Negami, Kuniyasu Sakai, Tomoko Kobayashi, Shun-ichi Nakamura
Publikováno v:
FEBS Letters. 166:335-338
Polylysine greatly stimulated the autophosphorylation of phosphorylase kinase from rabbit skeletal muscle. When fully autophosphorylated, about 14 mol of phosphate per tetramer (alpha beta gamma delta) were incorporated in the presence of polylysine,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68446bbafdadebd7d1c925d7291edc4f
https://doi.org/10.1016/0014-5793(84)80107-6
https://doi.org/10.1016/0014-5793(84)80107-6
Publikováno v:
FEBS letters. 184(1)
Two protein phosphatases of 103 and 29 kDa as determined by gel filtration, were purified from hen oviducts. The 103 -kDa phosphatase was purified 7300-fold to near homogeneity and dissociated into two polypeptides in the presence of SDS. Molecular m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56619ae310993c3e68598f66090f80b3
https://pubmed.ncbi.nlm.nih.gov/2985450
https://pubmed.ncbi.nlm.nih.gov/2985450
Publikováno v:
European journal of biochemistry. 157(3)
Phosphatidic acid (PtdOH) has been shown not only to stimulate autophosphorylation and autoactivation of phosphorylase kinase of rabbit skeletal muscle but also to decrease the apparent Ka for Ca2+ on autophosphorylation sharply [Negami et al. (1985)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f98e81f88673eea92e37df0b30441c54
https://pubmed.ncbi.nlm.nih.gov/3720745
https://pubmed.ncbi.nlm.nih.gov/3720745
Publikováno v:
FEBS letters. 169(2)
The ability of homogeneous glycogen phorphorylase kinase (Phk) from rabbit skeletal muscle to phosphorylate bovine brain myelin basic protein (MBP) was investigated. Phk could incorporate a maximum of 1.9 mol phosphate/mol MBP. The apparent K m and V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd73f1639069a0eb59f92aeceaa7aa07
https://pubmed.ncbi.nlm.nih.gov/6201397
https://pubmed.ncbi.nlm.nih.gov/6201397
Autor:
Eikichi Hashimoto, Keiko Mizuta, Hirohei Yamamura, Akimitsu Tsutou, Akira Negami, Shun-ichi Nakamura
Publikováno v:
Biochemical and biophysical research communications. 126(1)
Porcine uterine smooth muscle phosphorylase kinase has been partially purified. The enzyme was activated about 1.5–2.0-fold by exogenous calmodulin. Half maximal stimulation was observed at about 100 nM calmodulin. The activation was dependent on c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb90ba1671560d6202e57fe75002682
https://pubmed.ncbi.nlm.nih.gov/3970706
https://pubmed.ncbi.nlm.nih.gov/3970706