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pro vyhledávání: '"Nicholas H. Booth"'
Autor:
Nicholas H, Booth
Publikováno v:
Journal of the American Veterinary Medical Association. 241(2)
Autor:
Nicholas H, Booth
Publikováno v:
Journal of the American Veterinary Medical Association. 240(8)
Publikováno v:
American Journal of Physiology-Legacy Content. 201:89-91
Respiratory reflexes originating from chemoceptors in the carotid body have not been previously demonstrated in swine. These investigations indicate the carotid sinus areas of pigs possess chemoceptors sensitive to potassium cyanide and lobeline. Sti
Publikováno v:
American Journal of Physiology-Legacy Content. 199:1189-1191
In swine with intact vagi and carotid sinuses, occlusion of both common carotid arteries caused a significant rise in blood pressure, whereas desocclusion of these vessels was followed by an immediate and equally significant drop in blood pressure to
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 122(1)
SummaryPostnatal changes in the cardiac ventricles of 75 piglets are reported. The RV/T ratio reclines from a mean of 0.382 to 0.253 by 7 days of age. Concomitant with this decline the LV + S/T and the LV/RV ratios increased. Although such changes oc
Publikováno v:
The American journal of physiology. 198
In an attempt to determine if the posterior abdominal air sacs exert a cooling effect on the testes of the domestic rooster, thereby facilitating normal spermatogenesis, the air sacs were surgically removed and the testes insulated with surgical cott