The œstrous cycle and the formation of the corpus luteum in the sheep
Author(s) -
F. H. A. Marshall
Publication year - 1903
Publication title -
proceedings of the royal society of london
Language(s) - English
Resource type - Journals
eISSN - 2053-9126
pISSN - 0370-1662
DOI - 10.1098/rspl.1902.0107
Subject(s) - corpus luteum , seasonal breeder , locality , biology , reproductive cycle , gradation , veterinary medicine , zoology , reproduction , endocrinology , medicine , ecology , art , hormone , visual arts , linguistics , philosophy
.—A preliminary account of this investigation was communicated to the Royal Society in 1901, and published in the Proceedings for that year. Subsequently the work has been carried further, and recently brought to a conclusion.The Œstrous Cycle .—In Scotch black-faced sheep the length of the sexual season is shown to vary with the locality, both in regard to the number of dioestrous cycles in a season, and to the duration of each cycle. It is shown further that there is a perfect gradation between the monoestrous condition of some wild sheep to the extreme polyoestrum of certain Merinos.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom