Index Catalog // ScholarsArchive@OSU

Response of scorbutic guinea pigs to ascorbic acid and adrenocorticotropic hormone (ACTH)

Creator:: Riker, Joseph Thaddeus III
Abstract:: Thirty-six female guinea pigs were placed on a scorbutogenic diet for 14 days and then divided into groups of four. Three groups received adrenocorticotropic hormone (ACTH) with each group given 10, 20, or 40 units. Three groups each received 50 mg of ascorbic acid and three groups received 50 mg...
Resource Type:: Masters Thesis
Full Text:: , ACTA, Incorporated, 1954. p. l27 -151. Bahn, R. C. and David G1ick. Studies in histochemistry: Effects

Genetics of sheep transferrins as determined by disc electrophoresis

Creator:: Nix, Carroll Eugene
Abstract:: A total of 902 plasma samples from the Rambouillet, Targhee, Columbia, Lincoln, and Suffolk breeds of sheep were analyzed for transferrin type by disc electrophoresis. Six transferrin types, Tf[superscript A], Tf[superscript B], Tf[superscript C], Tf[superscript p], Tf[superscript E], and Tf[superscript P], were found in the Rambouillet, Targhee, and Columbia breeds...
Resource Type:: Dissertation
Full Text:: five, A, B, C, D, E, and four, A, B, C, D, types were observed in the Suffolk and Lincolns re

Effect of certain blood enzymes and cellular constituents on growth in different genetic groups of sheep

Creator:: Hutto, Daniel C.
Abstract:: In the present study, five breeds of ewes and their lambs were utilized. The breeds used were: Border Cheviot, Dorset Horn, Columbia, Suffolk and Willamette. In all, 31 ewes and 42 lambs were involved. The blood constituents which were determined for the ewes and lambs were: acid and alkaline phosphatase,...
Resource Type:: Dissertation
Full Text:: express his sincere appreci- ation to Dr. J. C. Miller, Head, Department of Animal Science, and to his

The effects of thiouracil and thyroprotein on growth, wool production and fertility of rams

Creator:: Adams, Charles C.
Resource Type:: Masters Thesis
Full Text:: :: _s_o -- I C//A1?T Z 3 .5_ 7 1/ /3 /3 /7 /7 2/ 25 25 ¿)7 2Y AVtJRA 6E WE/R T5 0E ,'?/ÎV1 S ¿ Y

Genetic, environmental and residual maternal influences on cow productivity and growth of calves

Creator:: De Baca, Roberto Luciano C., 1930-
Resource Type:: Dissertation
Full Text:: PRODi.TIVIT' AND GROWTH OF CALVES by ROBERT L1tIANO C de BACA A TISIS submitted tO OREGON STATE

Genetic and environmental differences in important economic traits of crossbred sheep in spring lamb production

Creator:: De Baca, Roberto Luciano C., 1930-
Resource Type:: Masters Thesis
Full Text:: pay my respect. I.lkewise to )r. Jerome C, R. Li for his valuable suggestions concerning

Estimates of combining abilities, heterotic effects and phenotypic correlations among in-bred lines of beef cattle and their line-crosses

Creator:: Humes, Paul Edwin
Abstract:: The investigations were based on a complete diallel cross among three inbred lines of Hereford cattle. Records of Angus calves born during the same period were used to obtain more accurate estimates of environmental effects and to determine breed differences among the various traits included in the study. Estimates of...
Resource Type:: Dissertation
Full Text:: members Dr, Rod V. Frakes, Fredrick L. Hisaw, Jr. and W. R. Furtick for the time and competent advice

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

Creator:: Eftekhari-Shahroudi, Feridoun, 1939-
Resource Type:: Dissertation
Full Text:: Genetic Institute in c arge of major Redacted for Privacy Dean of the Graduate School Date thesis is

Effects of radiation on selection progress in mice

Creator:: Womack, James Ernest
Abstract:: The effects of x-irradiation on quantitative genetic traits was investigated by comparing the response of irradiated mice to selection for litter size and 28-day weight with the response to selection for the same two traits in non-irradiated lines. Irradiated lines were maintained at three levels of x-irradiation, 25 r, 50...
Resource Type:: Dissertation
Full Text:: ), 25 r (B), 50 r (C) and 100 r (D) of x- irradiation showing the relative degrees of radiation damage

Effects of radiation on selection progress in mice

Creator:: Womack, James Ernest
Abstract:: The effects of x-irradiation on quantitative genetic traits was investigated by comparing the response of irradiated mice to selection for litter size and 28-day weight with the response to selection for the same two traits in non-irradiated lines. Irradiated lines were maintained at three levels of x-irradiation, 25 r, 50...
Resource Type:: Dissertation
Full Text:: ), 25 r (B), 50 r (C) and 100 r (D) of x- irradiation showing the relative degrees of radiation damage

Gonadotropins in pituitaries of inbred and linecross beef bulls and effects of irradiation of mammalian pituitary glands on their ability to induce in vitro ovulation of frog ovaries

Creator:: North, Warren Arthur
Abstract:: There were two studies involved in the thesis research. In the first study, variation in the amount of adenohypophysis gonadotropins among 22 individual beef bulls were investigated. These bulls represented four inbred lines, and six linecrosses. The bulls were raised in the Oregon State University purebred herd. The bulls were...
Resource Type:: Dissertation
Full Text:: were removed, weighed, individually identi- fied, sealed in glass vials, and frozen at -20 °C. until

Electrocardiograms and related variables of dwarf beef cattle

Creator:: Pinjani, Moti, 1939-
Abstract:: Electrocardiograms from 12 compressed male (CM), 16 compressed female (CF), ten synthetic compressed female (SCF), nine brachycephalic female (BF), and 15 dolichocephalic female (DF) dwarfs from Davis, California, taken in the scapular lead S-II (prescapular position positive and right forelimb negative) were analyzed, The data on dwarf electrocardiograms were compared...
Resource Type:: Dissertation
Full Text:: and Manning at Corvallis, Oregon. The average R-R, P--R, Q-T, and T-Q intervals, and the QRS

Ova tranfers in sheep and rabbits : studies on material influences and irradiation damage

Creator:: Hunt, William Lynn
Abstract:: The first study utilized ova transfer in sheep and involved hormonal treatments for synchronization of estrus and superovulation in an investigation of crossbred maternal influences on inbred and linecross lambs. Synchronization of estrus in ewes was achieved effectively with either oral progestogen, 6 α-methyl-17α-hydroxy-progesterone acetate (60 mg./ewe/day), or intramuscular injections...
Resource Type:: Dissertation
Full Text:: rnm. A1., distance 37.4 cm., dose 14,5 r, /min. ), Ova were transferred into oviducts of prepared

Analyses of physical sources of variation in estimated genetic growth parameters in beef cattle

Creator:: Sabin, Samuel Waybright
Resource Type:: Dissertation
Full Text:: frr Offlnrt*r Ia ;parral tt i.a astEltd trhrt thr a5u of trLc dal bet a narhtd laflsrn*c o! tbo

Anesthesia time as a measure of body fat in genetically different groups of lambs

Creator:: Hudson, Frank A., 1923-
Resource Type:: Dissertation
Full Text:: dcrlrablt to aepar*tc tJrr lrd frou t&a c;t fon thla longth of tlao. Sorlyarl rlnat t&r Lrnba roro rtlghcd

Performance of three inbred lines of Herford cattle and their linecrosses

Creator:: Munji, Marcus Tebid
Abstract:: Three inbred and relatively unrelated lines of Hereford cattle (1. Lionheart, 2. Prince, and 3. David) developed at the Corvallis branch of the Oregon Agricultural Experiment Station as part of the W-1 project of the Western States were crossed annually from 1963 through 1965 inclusive. Data on 137 inbred and...
Resource Type:: Masters Thesis
Full Text:: International Development and the Government of the Republic of Cameroon. Special thanks to Mr. R. C. Fulcher

Heart rate patterns in beef cattle

Creator:: Ratarasarn, Sucheep
Resource Type:: Dissertation
Full Text:: 32°F). These data indicated a stimulation of the secretory activity of the thyroid glend r 6.5°C

The relationship between x-ray induced teratogeny and chromosome aberrations in golden hamster embryos

Creator:: Jones, William Elvin
Abstract:: The relationship between x-ray induced chromosome aberrations and x-ray induced embryonic abnormalities was studied. Golden hamsters were irradiated during four stages of gestation: the blastocyst stage, 4.5 days post-copulation; the primitive streak stage, 6.5 days post-copulation; the organogenesis stage, 9.5 days post-copulation; and the period of fetal growth, 11.5 days...
Resource Type:: Dissertation
Full Text:: chromosome, B. dicentric chromosome, C. chromatid break, D. chromatid intrachange, E. and F. chromatid

Reproductive performance in the rat in relation to selection for time of puberty

Creator:: Warren, Edward Perrin
Resource Type:: Dissertation
Full Text:: availableJ ai¥i to Dr. Jerome c. R. L1, for valuable assietance in statisti cal interpretations

Brain acetylcholinesterase activity at intervals after head irradiation in the rabbit

Creator:: Geel, Stanley Ernest
Resource Type:: Masters Thesis
Full Text:: .: Mesencephalon; O.Ch.: Optic chiasma; Ocul. N.: Oculomotor nerve; Th.: Thalamus.) C r'4 . , !h.. =r 7

ScholarsArchive@OSU

Response of scorbutic guinea pigs to ascorbic acid and adrenocorticotropic hormone (ACTH)

Genetics of sheep transferrins as determined by disc electrophoresis

Effect of certain blood enzymes and cellular constituents on growth in different genetic groups of sheep

The effects of thiouracil and thyroprotein on growth, wool production and fertility of rams

Genetic, environmental and residual maternal influences on cow productivity and growth of calves

Genetic and environmental differences in important economic traits of crossbred sheep in spring lamb production

Estimates of combining abilities, heterotic effects and phenotypic correlations among in-bred lines of beef cattle and their line-crosses

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

Effects of radiation on selection progress in mice

Effects of radiation on selection progress in mice

Gonadotropins in pituitaries of inbred and linecross beef bulls and effects of irradiation of mammalian pituitary glands on their ability to induce in vitro ovulation of frog ovaries

Electrocardiograms and related variables of dwarf beef cattle

Ova tranfers in sheep and rabbits : studies on material influences and irradiation damage

Analyses of physical sources of variation in estimated genetic growth parameters in beef cattle

Anesthesia time as a measure of body fat in genetically different groups of lambs

Performance of three inbred lines of Herford cattle and their linecrosses

Heart rate patterns in beef cattle

The relationship between x-ray induced teratogeny and chromosome aberrations in golden hamster embryos

Reproductive performance in the rat in relation to selection for time of puberty

Brain acetylcholinesterase activity at intervals after head irradiation in the rabbit

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