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Effects of cyclopropenoid fatty acids on liver plasma membranes of rainbow trout (Salmo gairdneri)

Creator:: Marino, Donald R. (Donald Robert)
Abstract:: Cyclopropenoid fatty acids (CPFA), which are a group of fatty acids produced by plants of the order Malvales, are known to induce adverse physiological effects when administered to a variety of animal species. A structurally strained cyclopropene ring is present in all CPFA and is believed responsible for the toxic...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Donald R. Marino for the degree of

Plasma cholesterol levels, atherosclerosis and liver damage in rabbits fed cyclopropenoid fatty acids

Creator:: Ferguson, Thomas Lyle
Abstract:: In this five-week feeding study male New Zealand rabbits were fed diets containing cyclopropene fatty acids (CPFA), diets containing cholesterol, and diets with both CPFA and cholesterol added to test the effect of CPFA on cholesterol metabolism and atherosclerosis induction. When CPFA-fed animals were compared with control animals, they tended...
Resource Type:: Masters Thesis
Full Text:: : Associate^Professor of Food Silence aficrTechnology in charge of major -f —■ i , t*r vr •**■ TMT Head

Alteration in levels and synthesis of proteins in trout hepatocytes due to dietary cyclopropenoid fatty acid[s]

Creator:: Perdew, Gary H.
Abstract:: Cyclopropenoid fatty acids (CPFA) are unique compounds that contain a highly strained and reactive cyclopropene ring structure. These compounds have been shown to cause a number of toxic effects in a variety of animals. Rainbow trout (Salmo gairdneri) have proven to be particularly sensitive to CPFA. Studies have revealed that...
Resource Type:: Dissertation
Full Text:: stained with 0.25% Coomassie Blue R-250 in 50% methanol, 10% acetic acid overnight, and destained in 50

Effect of cyclopropenoid fatty acids on membrane components of liver of rainbow trout (Salmo gairdneri)

Creator:: Einerson, Mark A.
Abstract:: Three studies were conducted to determine the effects of cyclopropenoid fatty acids (CPFA) on the membrane components of livers of rainbow trout (Salmo gairdneri). In the first study, ¹⁴C-sterculic acid was administered by intraperitoneal injection into rainbow trout and the trout maintained for 72 hours. The labelled sterculic acid was...
Resource Type:: Dissertation
Full Text:: ). 71 "— Abstract approved: r—< 7 Daniel P. Selivonchick Three studies were conducted to

[9,10-methylene-¹⁴C] sterculic acid metabolism in the rat : urinary metabolites, liver tissue distribution, and induced [omega]-hydroxylase activity

Creator:: Eisele, Thomas Anthony
Abstract:: Corn oil (CO) and Sterculic foetida oil (SFO) fed rats were injected with [9, 10-methylene-¹⁴C]sterculic acid. Less than 1% of the label was expired as carbon dioxide. The majority of the label was excreted in the urine as short-chain dicarboxylic acids with an intact cyclopropane ring. The major metabolites for...
Resource Type:: Masters Thesis
Full Text:: T r—-1 <*- ~i 1 1 1 1 r (f) z o < {- o t- 160 180 200 220 240

Alterations in growth, lipid metabolism and P:O ratios in mice fed Sterculia foetida oil

Creator:: Lehman, Michael Wesley
Abstract:: Cyclopropenoid fatty acids (CPFA) are natural components of cottonseed oil, a major food oil in the United States. The ability of CPFA to cause abnormal biochemical and physiological effects when fed to laboratory and farm animals has prompted an investigation of their effects on mice. Between 0.05 and 0.55% CPFA...
Resource Type:: Masters Thesis
Full Text:: June 1974 Commencement June 1975 APPROVED: Assistant I^ofessc^r of Food Science/and Technology

The effects of cyclopropenoid fatty acids on the growth, blood lipids, and viral infectivity of White Leghorn chickens

Creator:: Swanson, Joy Emily
Abstract:: Three studies were designed to evaluate the promoting effect of cyclopropenoid fatty acids (CPFA) on avian myeloblastosis virus (AMV) infection in White Leghorn chickens. In the first study effects on growth parameters, blood serum and erythrocyte lipid composition of White Leghorn chickens were investigated at 100 ppm and 300 ppm...
Resource Type:: Masters Thesis
Full Text:: physiologically active proteins: H. H H H SH QS \ / s \ C + + R C C R' / \ t

Comparative effects of sterculic and malvalic acids on the hepatic microsomal cytochrome P-450 system of rainbow trout (Salmo gairdneri)

Creator:: Bailey, Marcia Lynn
Resource Type:: Masters Thesis
Full Text:: . Buhler, D-.R. and M.E. Rasmusson. 1968. The oxidation of drugs by fishes. Comp. Biochem. Physiol. 25_

Alteration of certain physiological and biochemical parameters in livers of rainbow trout fed methyl sterculate

Creator:: Struthers, Barbara Oft
Abstract:: The cyclopropene fatty acids, sterculic and malvalic, occur naturally in a major food lipid, cottonseed oil, and have been implicated in several physiological disorders. Rainbow trout in this study were fed semipurified diets containing 200 or 300 ppm methyl sterculate, and the effects on hepatic lipid and glycogen levels, lipid...
Resource Type:: Dissertation
Full Text:: FofcfiiyS -t~r* cience in charge of maj or of H^ad of Department of FoM Science and Technology Dean

Metabolism of 14C-sterculic acid in rats and rainbow trout (Salmo gairdneri)

Creator:: Yoss, James Kenneth
Abstract:: Cyclopropenoid fatty acids cause several physiological disorders in rainbow trout and rats. Rainbow trout appear to be more sensitive than rats to the effects of cyclopropenoid fatty acids. Carbon-14 labeled sterculic acid with label in the methylene position of the cyclopropene ring was injected into the stomach of rats and...
Resource Type:: Dissertation
Full Text:: CH20AC RaC=CH(CH2)7C00H CH. RaC=CH(CH2)7C00H X. OAC R=CH3(CH2)7 Figure 1. Reactions of CPFA

ScholarsArchive@OSU

Effects of cyclopropenoid fatty acids on liver plasma membranes of rainbow trout (Salmo gairdneri)

Plasma cholesterol levels, atherosclerosis and liver damage in rabbits fed cyclopropenoid fatty acids

Alteration in levels and synthesis of proteins in trout hepatocytes due to dietary cyclopropenoid fatty acid[s]

Effect of cyclopropenoid fatty acids on membrane components of liver of rainbow trout (Salmo gairdneri)

[9,10-methylene-¹⁴C] sterculic acid metabolism in the rat : urinary metabolites, liver tissue distribution, and induced [omega]-hydroxylase activity

Alterations in growth, lipid metabolism and P:O ratios in mice fed Sterculia foetida oil

The effects of cyclopropenoid fatty acids on the growth, blood lipids, and viral infectivity of White Leghorn chickens

Comparative effects of sterculic and malvalic acids on the hepatic microsomal cytochrome P-450 system of rainbow trout (Salmo gairdneri)

Alteration of certain physiological and biochemical parameters in livers of rainbow trout fed methyl sterculate

Metabolism of 14C-sterculic acid in rats and rainbow trout (Salmo gairdneri)

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