Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jacob Urbach"'
Publikováno v:
Toxicology and Applied Pharmacology. 116:17-23
The effect of incubation with mercury (Hg) as HgCl2 and cadmium (Cd) as CdCl2, at levels of 6 or 12 micrograms/ml of medium, on explants of term human placental microvillus membrane fluidity were studied. After incubation for 6 or 24 hr explants for
Autor:
Eytan R. Barnea, R. Shurtz-Swirski, Jacob Urbach, Joseph M. Brandes, William Y. Boadi, Shmuel Yannai
Publikováno v:
Pharmacology & Toxicology. 71:19-23
The effect of mercury (Hg), as HgCl2, in levels ranging from 0.75 to 12 μg/ml medium, on the secretion of human chorionic gonadotropin (hCG) was examined in first-trimester placental explants, after 6 or 24 hr incubation, employing both static and d
Publikováno v:
Toxicology Letters. 60:155-164
Explants from first-trimester placentae obtained from non-smoking women were incubated with doses of 0, 0.75, 1.5, 3, 6 and 12 micrograms of cadmium (Cd) as CdCl2 for 6 or 24 h. At the end of the incubation period, the activities of placental aryl hy
Publikováno v:
Environmental Research. 57:96-106
The effect of incubating young placental explants with HgCl2 on the activities of aryl hydrocarbon hydroxylase (AHH) (a phase I enzyme), quinone reductase (QR), catecholamine-O-methyltransferase (COMT) (both phase II enzymes), and glucose-6-phosphate
Publikováno v:
Reproductive Toxicology. 6:69-75
The effect of mercury (HgCl2) on placental amino acid and glucose transfer as determined by the use of their nonmetabolizable radioactive analogues, aminoisobutyric acid (AIB) and 3-o-methyl glucose (3MG), respectively, was studied in an in vitro per
Publikováno v:
Archives of Toxicology. 65:318-323
The purpose of the present study was to investigate the effect of perfusion with a medium containing 12 or 24 micrograms Cadmium (as CdCl2) per ml on this metal's accumulation, transfer rate and metallothionein (MT) level. The experiments were perfor
Publikováno v:
Pharmacologytoxicology. 71(3 Pt 1)
The effect of cadmium (Cd) as CdCl2 on some placental enzyme activities were studied after explants had been incubated with the salt for 6 or 24 hr. The results indicated that, for both incubation periods, Cd at low doses had a stimulatory effect on
Autor:
Joseph M. Brandes, E. Philo, R. Shurtz-Swirski, Shmuel Yannai, Eytan R. Barnea, Jacob Urbach, William Y. Boadi
Publikováno v:
Archives of toxicology. 66(2)
The effect of various concentrations of cadmium (Cd) in levels ranging from 0.75 to 12 micrograms/ml medium, on the secretion of human chorionic gonadotropin (hCG) in first-trimester placental explants, after 6 or 24 h incubation, employing both stat
Publikováno v:
Pharmacologytoxicology. 68(5)
The effect of HgCl2 on human term placental aryl hydrocarbon hydroxylase (AHH), quinone reductase (QR), catecholamine-O-methyltransferase (COMT), and glucose-6-phosphate dehydrogenase (G-6-PD) enzyme activities was studied after incubation of placent
Publikováno v:
Gynecologic and obstetric investigation. 32(1)
Maternofetal transfer of ritodrine and its effect on placental glucose and oxygen consumption were studied using a recycling perfusion of maternal and fetal circulations of an isolated cotyledon of a term human placenta. 3H-labeled ritodrine was intr