Index Catalog // ScholarsArchive@OSU

The relationship between plasminogen activator production and various aspects of bovine embryo development in vitro

Creator:: Kaaekuahiwi, Margaret Ann
Abstract:: The relationship between plasminogen activator (PA) production and cell stage, cell number and changes in overall diameter and zona pellucida thickness for bovine embryos developing in vitro was determined. Late morulae to blastocysts (n=80) were collected nonsurgically from naturally mated, estrous-synchronized and superovulated crossbred beef cows. Embryos were cultured, one...
Resource Type:: Masters Thesis
Full Text:: . Loren Appell, Dr. Don Holtan and Dr. Duane Lassen and our Department Head, Dr. Steve Davis for their

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

Creator:: Addleman, Albert Duane
Abstract:: The present study was designed to investigate the relationship of milk production and milk quality to growth rate and certain organ-oleptic measurements of lambs of mutton breeds, Nine mature ewes in their fourth lactation of the Border Cheviot, Dorset Horn, Columbia, Suffolk, and Willamette breeds were acquired making a total...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF ALBERT DUANE ADDLEMAN for the

Absorption and metabolism of iron as related to the cotton fur syndrome in mink

Creator:: Bailey, David Eugene
Abstract:: "Cotton fur" (CF) in mink (Mustela vison) is characterized by lack of pigment in the underfur of dark mink and is part of a syndrome including hypochromic, microcytic anemia and substandard growth, resulting from an iron deficiency. Such symptoms are produced by feeding rations containing raw Pacific hake (Merluccius productus),...
Resource Type:: Masters Thesis
Full Text:: Fur Syndrome in Milk AN ABSTRACT OF THE THESIS OF David Eugene Bailey for the M. S. in Animal

Involvement of formaldehyde in depressed iron absorption in mink and rats fed Pacific hake (Merluccius productus)

Creator:: Costley, Gary Edward
Abstract:: Inclusion of substantial levels of raw-frozen Pacific hake (Merluccius productus) in diets of ranch-raised mink (Mustela vison) causes a large percentage of animals to develop an abnormal condition termed "cotton fur" (CF), characterized by depressed body weight, microcytic-hypochromic anemia and a failure of under-fur pigmentation. Observations by several groups of...
Resource Type:: Dissertation
Full Text:: PACIFIC HAKE (MERLUCCIUS PRODUCTUS) Redacted for PrivacyAbstract approved: Dr Floyd M. St6ut Inclusion

Grass straw residues as a feed source for wintering beef cattle

Creator:: Stamm, Michele M.
Resource Type:: Masters Thesis
Full Text:: cattle AN ABSTRACT OF THE THESIS OF Michele M. Stamm for the degree of Master of Science in Animal

Relationship of certain blood nitrogen constituents with growth in different genetic groups of sheep

Creator:: Yodseranee, Somchit
Abstract:: Market lamb production usually requires a short period of time. The success of production is therefore dependent upon the growth rate of the lambs which is influenced by milk yields of the ewes. Different growth potentials of animals result from a difference in their utilisation of food. Since metabolism affects...
Resource Type:: Masters Thesis
Full Text:: led to my partial fulfillment of the requirements for this degree. To Daniel C. Hutto and Duane

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:: assistance of Mr. Duane AddlemanandMr; JoeRiker-' Appreciation is also expressed to Dr. T, Dale Trout for

Genetic and physiological factors associated with gonadotropic and thyrotropic hormone content of sheep pituitaries

Creator:: Plotka, Edward Dennis
Abstract:: Data were taken from 47 animals consisting of five breeds: Border Cheviot, Columbia, Dorset Horn, Suffolk, and Willamette. Both sexes were represented in each breed, although in unequal numbers. The pituitaries were assayed for gonadotropic and thyrotropic hormone content by injecting a suspension of the macerated gland in saline into...
Resource Type:: Masters Thesis
Full Text:: . Gratitude is expressed to Duane Addleman, Dan Hutto, Frank Hoornbeek, and Somchit Yodsaranee for their aid

The relationship of initial weight to growth rate in preweaning pigs

Creator:: Keeler, Joseph Lambert
Abstract:: Growth data compiled in this study were collected by using pigs farrowed during the fall, 1963 and spring, 1964 farrowing seasons of the Oregon State University swine herd. Thirty-seven trios of light-, medium- and heavy-birth-weight suckling pigs were used to determine the effect of birth weight on subsequent rate of...
Resource Type:: Masters Thesis
Full Text:: special acknowledgments are made to Duane Add1eman, Verne Chaprnan and Frank Hoornbeek for their construc

Influence of isolated alfalfa coumestrol on growth of lambs

Creator:: Bahn, Alan Volker
Abstract:: The objective of the thesis was to determine the effects of isolated coumestrol on the growth, carcass characteristics and certain organs of wether lambs. The first of two trials was conducted over an eight week period with two groups of heavy wether lambs. Trial two was conducted over an 11...
Resource Type:: Masters Thesis
Full Text:: thesis is presented Title INFLUENCE OF the M. S. in i5;g,"") Anirnal Nutrition Novernber 9, (Major

ScholarsArchive@OSU

The relationship between plasminogen activator production and various aspects of bovine embryo development in vitro

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

Absorption and metabolism of iron as related to the cotton fur syndrome in mink

Involvement of formaldehyde in depressed iron absorption in mink and rats fed Pacific hake (Merluccius productus)

Grass straw residues as a feed source for wintering beef cattle

Relationship of certain blood nitrogen constituents with growth in different genetic groups of sheep

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

Genetic and physiological factors associated with gonadotropic and thyrotropic hormone content of sheep pituitaries

The relationship of initial weight to growth rate in preweaning pigs

Influence of isolated alfalfa coumestrol on growth of lambs

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