Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Julian R. Cotter"'
Publikováno v:
American journal of obstetrics and gynecology. 194(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef738f91250b91a24d4e7dd6a013a61b
https://pubmed.ncbi.nlm.nih.gov/16580336
https://pubmed.ncbi.nlm.nih.gov/16580336
Autor:
Robert M. Abrams, Geoffrey B. James, Julian R. Cotter, Donald Caton, James F. Clapp, D. H. Barron
Publikováno v:
American Journal of Obstetrics and Gynecology. 119:919-923
The umbilical blood flow of the fetus in utero has been estimated in near-term ewes by two methods based on different assumptions and techniques: (1) by equating it with the quotient of the decrease in maternal oxygen consumption which followed inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b0181c86e3f31efe9d738d2e77f017
https://doi.org/10.1016/0002-9378(74)90007-6
https://doi.org/10.1016/0002-9378(74)90007-6
Publikováno v:
American Journal of Obstetrics and Gynecology. 99:1-8
We have compared the oxygen, carbon dioxide, and hydrogen ion concentrations of pregnant sheep and goats at sea level with those obtained in the same animal in an altitude chamber at 5,000, 10,000, and 15,000 feet. By using indwelling plastic cathete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da566813e40aa71123ce507e991b6112
https://doi.org/10.1016/s0002-9378(16)34483-0
https://doi.org/10.1016/s0002-9378(16)34483-0
Publikováno v:
Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 50:466-480
Estimates have been made of: (1) the oxygen tension in blood samples drawn from unanesthetized ewes and their fetuses via chronic catheters in the uterine vein, umbilical artery and umbilical vein between 90 days and full term; (2) the rate of oxygen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7be1014c2deb2cd283ffa6e2da65c1
https://doi.org/10.1113/expphysiol.1965.sp001812
https://doi.org/10.1113/expphysiol.1965.sp001812
Publikováno v:
American Journal of Obstetrics and Gynecology. 107:411-416
Using indwelling plastic catheters, blood samples were drawn from an artery and a uterine vein of anesthetized and unanesthetized rabbits at selected stages in gestation. Oxygen content and oxygen capacity were determined on the samples. The coeffici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c59da1511e9385e0db323b1e3a38298b
https://doi.org/10.1016/0002-9378(70)90567-3
https://doi.org/10.1016/0002-9378(70)90567-3
Publikováno v:
American Journal of Obstetrics and Gynecology. 106:699-702
Ferrokinetic studies of the goat fetus in utero are presented and are compared to studies in the newborn goat at 24 and 48 hours of age. The hematocrit, serum iron, and plasma iron disappearance half-time have been determined. Based on the observatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::440ae4801e5098dc704a7ac83b1d0839
https://doi.org/10.1016/0002-9378(70)90392-3
https://doi.org/10.1016/0002-9378(70)90392-3
Publikováno v:
American Journal of Obstetrics and Gynecology. 102:794-801
The oxygen and carbon dioxide contents and tensions have been determined in the maternal arterial, uterine venous, umbilical arterial, and imbilical venous blood in pregnant ungulates bred and pastured at sea level and then exposed to altitudes as hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17999cd8c52e3451cec225d109eb3247
https://doi.org/10.1016/0002-9378(68)90506-1
https://doi.org/10.1016/0002-9378(68)90506-1
Publikováno v:
Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 52:1-18
A method is described for the simultaneous estimation of uterine and umbilical blood flows and oxygen uptakes. A test stubstance, antipyrine, was infused at constant rate in the fetal circutlation. About 50 min. after starting the infusion a steady s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc71fc0cf02094cd4d8d3d1f1b1b8bb7
https://doi.org/10.1113/expphysiol.1967.sp001877
https://doi.org/10.1113/expphysiol.1967.sp001877
Publikováno v:
American Journal of Obstetrics and Gynecology. 105:368-373
Following administration of nitrous oxide to maternal sheep and goats, the uterine and umbilical circulations were sampled repeatedly at selected intervals and the N 2 O levels in the blood of the fetus in utero compared with those of the mother. Add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3627a3b3a0bc944a36cc0d4888725deb
https://doi.org/10.1016/0002-9378(69)90265-8
https://doi.org/10.1016/0002-9378(69)90265-8
Autor:
Julian R. Cotter, William A. Little
Publikováno v:
American Journal of Obstetrics and Gynecology. 106:1191-1195
The antipyrine method was employed for measuring the rate of blood flow per kilogram of tissue in the pregnant uterus of unanesthetized and recently stressed Macaca mulatta. There is a trend toward a decreased flow with advancing pregnancy of approxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc854ab721bc3556cb50283280c42607
https://doi.org/10.1016/0002-9378(70)90516-8
https://doi.org/10.1016/0002-9378(70)90516-8