Vitamin D3 metabolites and PTH synergistically stimulate bone formation of chick embryonic femur in vitro

Nature ◽  
1980 ◽  
Vol 286 (5770) ◽  
pp. 262-264 ◽  
Author(s):  
Hiroyoshi Endo ◽  
Mamoru Kiyoki ◽  
Kohtaro Kawashima ◽  
Tatsuyuki Naruchi ◽  
Yoshinobu Hashimoto
Keyword(s):  
Bone Formation ◽  
Vitamin D3 ◽  
Stimulate Bone Formation ◽  
Vitamin D3 Metabolites

In vitro effects of aluminum on bone phosphatases: A possible interaction with bPTH and vitamin D3 metabolites

1982 ◽  
Vol 34 (1) ◽  
pp. 280-284 ◽  
Author(s):  
M. Lieberherr ◽  
B. Grosse ◽  
G. Cournot-Witmer ◽  
C. L. Thil ◽  
S. Balsan
Keyword(s):  
Vitamin D3 ◽  
Vitamin D3 Metabolites ◽  
In Vitro Effects ◽  
Bone Phosphatases

In vitro modulation of renal 25-hydroxyvitamin D3 metabolism by vitamin D3 metabolites and calcium

1983 ◽  
Vol 220 (1) ◽  
pp. 52-59 ◽  
Author(s):  
H.James Armbrecht ◽  
Nirandon Wongsurawat ◽  
Terry V. Zenser ◽  
Bernard B. Davis
Keyword(s):  
Vitamin D3 ◽  
Vitamin D3 Metabolites

Somatostatin and Vitamin D3 Metabolites in Rat Calvarium: In Vitro Evidence for Physiological Interaction

Endocrinology ◽  
1981 ◽  
Vol 109 (5) ◽  
pp. 1454-1462 ◽  
Author(s):  
C. SILVE ◽  
M. LIEBERHERR ◽  
M. GARABEDIAN ◽  
H. GUILLOZO ◽  
B. GROSSE ◽  
...  
Keyword(s):  
Vitamin D3 ◽  
Vitamin D3 Metabolites

Effect of culture conditions on the synthesis of vitamin D3 metabolites in Solanum glaucophyllum grown in vitro

2001 ◽  
Vol 58 (1) ◽  
pp. 81-89 ◽  
Author(s):  
Alejandro Curino ◽  
Lorena Milanesi ◽  
Silvia Benassati ◽  
Mario Skliar ◽  
Ricardo Boland
Keyword(s):  
Vitamin D3 ◽  
Culture Conditions ◽  
Vitamin D3 Metabolites

scholarly journals Selective inhibitors of the osteoblast proteasome stimulate bone formation in vivo and in vitro

2003 ◽  
Vol 111 (11) ◽  
pp. 1771-1782 ◽  
Author(s):  
I.R. Garrett ◽  
D. Chen ◽  
G. Gutierrez ◽  
M. Zhao ◽  
A. Escobedo ◽  
...  
Keyword(s):  
Bone Formation ◽  
Selective Inhibitors ◽  
Stimulate Bone Formation

Human Parathyroid Gland Adenylate Cyclase Activity: Inhibition by 24,25-Dihydroxycholecalciferol in vitro

1981 ◽  
Vol 60 (3) ◽  
pp. 339-341 ◽  
Author(s):  
J. F. Cloix ◽  
A. Ulmann ◽  
J. D. Monet ◽  
J. L. Funck-Brentano
Keyword(s):  
Adenylate Cyclase ◽  
Sodium Fluoride ◽  
Vitamin D3 ◽  
Plasma Membranes ◽  
Hormone Secretion ◽  
Cyclase Activity ◽  
Adenylate Cyclase Activity ◽  
Vitamin D3 Metabolites ◽  
Parathyroid Adenomas

1. Plasma membranes were prepared from parathyroid adenomas in patients with primary hyperparathyroidism and from hyperplastic glands obtained from patients with chronic renal insufficiency. The basal and isoproterenol- or sodium fluoride-stimulated adenylate cyclase activities were measured in membranes in the presence of several vitamin D3 metabolites. 2. 24,25-Dihydroxycholecalciferol (10 and 1000 pmol/l) decreased isoproterenol- and sodium fluoride-stimulated adenylate cyclase activities in membranes prepared from parathyroid glands. 1,25-Dihydroxycholecalciferol (1000 pmol/l) inhibited the isoproterenol-stimulated adenylate cyclase activity. 25-Hydroxycholecalciferol and vitamin D3 had no effect on adenylate cyclase activities. Basal adenylate cyclase activity was not affected by any of the vitamin D3 metabolites tested. 3. These results indicate that 24,25-dihydroxycholecalciferol inhibits the isoproterenol- and sodium fluoride-stimulated adenylate cyclase activities in parathyroid tissues. Such an inhibition could explain the very rapid decrease in parathyroid hormone secretion after 24,25-dihydroxycholecalciferol administration that has been previously reported.

The effect of vitamin D3 metabolites on normal and leukemic bone marrow cells in vitro

1984 ◽  
Vol 2 (4) ◽  
pp. 227-242 ◽  
Author(s):  
Donald Mccarthy ◽  
Jill Hibbin ◽  
Jesus F. San Miguel ◽  
Berdjouhi Rodrigues ◽  
Carolyn Andrews ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Vitamin D3 ◽  
Bone Marrow Cells ◽  
Vitamin D3 Metabolites ◽  
Marrow Cells
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