Zobrazeno 1 - 10
of 47
pro vyhledávání: '"F. Guerinot"'
Publikováno v:
International Journal of Cancer. 19:789-795
The authors have studied Estrogen (RE) and Progestin (RP) cytosol receptors in 379 human breast carcinomas: 281 tumors suitable for surgery, 26 pseudo-inflammatory tumors, 52 metastases and 20 recurrences. They have used an exchange technique with es
Publikováno v:
Cancer. 35:1309-1312
In a case of olfactory esthesioneuroma, of which an unfixed specimen and blood sample were available, we demonstrated immunohistochemically and biochemically the presence of dopamine-B-hydroxylase and catecholamines in low concentration. This result
Autor:
K. Kovacs, V.K. Lui, J.H. Wallace, W.E. Criss, W. Carey, E. Horvath, E.E. Deschner, F.C. Long, J.M. Mansfield, J. Li, F. Guerinot, M.-C. Marroum, C.C. Baher, Klaus Havemann, M.R. Fischetti, A.G. Huvos, T.K. Pradhan, S.K. Liao, G. Rosen, G. Contesso, Bohuon C, C. Gropp, F.G. Lehmann, H.W. Bauer, P.B. Dent, J. C. Delarue
Publikováno v:
Oncology. 34:I-IV
Publikováno v:
Psychopharmacologia. 38:75-80
The administration of lithium carbonate for 5 days to rats increased the synthesis rate of brain serotonin, without modifying the brain level of the amine. This increase was not due to a modification of the free tryptophan in the blood. The level of
Dopamine β hydroxylase humaine et bovine. Activité vis à vis de la dopamine et de la méthoxytyramine
Autor:
Claude Bohuon, F Guerinot
Publikováno v:
Clinica Chimica Acta. 19:125-129
The kinetics of dopamine hydroxylase extracted from two human tumors (one pheochromocytoma and one neuroblastoma) are reported. Two substrates have been studied: dopamine (DM) and 3-methoxytyramine (3-MT). The activity of neuroblastoma enzyme on 3-MT
Publikováno v:
Oncology. 34(6)
Intracellular levels of adenosine 3',5'-cyclic monophosphate and guanosine 3',5'-cyclic monophosphate were measured in breast carcinomas. These levels were increased significantly as compared to normal breast tissues. In benign breast tumors, interme
Publikováno v:
Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles. 281(2-3)
Pituitary serotonin was estimated by fluorescence technique in rats fed with DMBA at 30 days, 60 days or 90 days age. In the rats most receptive to this carcinogen, serotonin was found to be decreased to 40% of control values, for the 8 days period s
Publikováno v:
La Nouvelle presse medicale. 6(22)
The authors study estrogen (RE) and progestogen (RP) receptors by an exchange technique in 8 cases of male breast carcinoma and 7 cases of gynaecomastia. Tumours are considered receptor positive when the binding sites concentration exceeds 100 fmol/g
Publikováno v:
Cancer. 35(5)
In a case of olfactory esthesioneuroma, of which an unfixed specimen and blood sample were available, we demonstrated immunohistochemically and biochemically the presence of dopamine-B-hydroxylase and catecholamines in low concentration. This result
Publikováno v:
Pathologie-biologie. 25(4)
Cytosolic receptors for estrogens and progesterone are studied using an exchange method in various types of benign breast diseases: fibroadenomas, fibrocystic mastosis, phylloid tumors and gynecomastias. The results show clearly that, contrary to bre