Effects of Feeding Oyster, Crassostrea gigas, on Serum and Liver Lipid Levels in Rats

Tanaka, Kazunari; Ikeda, Ikuo; Kase, Ayako; Koba, Kazunori; Nishizono, Shoko; Aoyama, Toyohiko; Imaizumi, Kazunori

doi:10.3177/jnsv.49.100

Cited by 21 publications

(18 citation statements)

References 23 publications

(12 reference statements)

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“…26) But in the present study, oyster extract increased fecal acidic steroid excretion and reduced fecal neutral steroid excretion, and consequently it did not accelerate total steroid excretion. This might be the reason oyster extract did not induce a reduction in the liver cholesterol level.…”

Section: Discussionmentioning

confidence: 76%

“…24,25) We observed that oyster exerts a hypolipidemic activity, and the effect can be ascribed to both the lipid and the non-lipid fractions. 26) There is a report that chronic feeding of oyster improves glucose tolerance in alloxan diabetic rats, insulin dependent diabetes mellitus rats. 27) But there is little information on the nutritional functions of oyster peptide.…”

mentioning

confidence: 99%

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Effects of Dietary Oyster Extract on Lipid Metabolism, Blood Pressure, and Blood Glucose in SD Rats, Hypertensive Rats, and Diabetic Rats

Tanaka

Nishizono

Kugino

et al. 2006

Bioscience, Biotechnology, and Biochemistry

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Section: Discussionmentioning

confidence: 76%

mentioning

confidence: 99%

Effects of Dietary Oyster Extract on Lipid Metabolism, Blood Pressure, and Blood Glucose in SD Rats, Hypertensive Rats, and Diabetic Rats

Tanaka

Nishizono

Kugino

et al. 2006

Bioscience, Biotechnology, and Biochemistry

Self Cite

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“…Further, intake of individual proteins from different dietary sources has been shown to alter Lp particle composition and metabolism (19)(20)(21)(22). Also, simple dietary sugars, but not starch, have been shown to modulate the response to protein (23).…”

Section: Discussionmentioning

confidence: 98%

Rat adult offspring serum lipoproteins are altered by maternal consumption of a liquid diet

Pennington

2006

Lipids

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Palatable liquid diets for the administration of ethanol (EtOH) to animals have proven to be a major advance for the study of the effects of EtOH consumption under conditions of isocaloric nutrition of the control animals. Using a liquid diet, the original aim of the reported studies was to examine the effect of maternal EtOH consumption during pregnancy on the lipoprotein (Lp) profiles of the adult offspring measured by means of nuclear magnetic resonance spectroscopy. However, initial data suggested that compared to a maternal chow diet, the basal maternal liquid diet (without EtOH) had a significant effect on specific serum Lp of the adult offspring. The adult offspring of mothers who had consumed a basal liquid diet without EtOH exhibited significant increases in their plasma triglycerides (TG) and cholesterol content compared to adult offspring whose mothers consumed a chow diet. Further, there were significant increases in the offspring's VLDL and low density Lp (LDL) subfractions' particle number, regardless of whether the maternal liquid diet was ad libitum-fed, pair-fed, or EtOH-containing. The increase in offspring plasma TG was due to increases in specific VLDL subfraction particle numbers and not to increased TG content per particle. Similarly, the increase in plasma cholesterol was the result of elevated level of the very small LDL particles but not to an increased amount of cholesterol per LDL particle. These findings should be further examined in light of the widespread use of liquid diets in research to administer EtOH, especially for studies of fetal alcohol syndrome.

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“…In a study using rats, Tanaka et al 23 found oysters to be lowering in their effect on blood cholesterol, more so than when rats were fed on casein or soybean protein. Hepatic triglycerides were also reduced and excretion of faecal sterols was increased with the oyster diet.…”

Section: Dietary Cholesterol Uptakementioning

confidence: 96%

Legislation, regulation and public confidence in shellfish

Askew

2009

Shellfish Safety and Quality

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Effects of Feeding Oyster, Crassostrea gigas, on Serum and Liver Lipid Levels in Rats

Cited by 21 publications

References 23 publications

Effects of Dietary Oyster Extract on Lipid Metabolism, Blood Pressure, and Blood Glucose in SD Rats, Hypertensive Rats, and Diabetic Rats

Effects of Dietary Oyster Extract on Lipid Metabolism, Blood Pressure, and Blood Glucose in SD Rats, Hypertensive Rats, and Diabetic Rats

Rat adult offspring serum lipoproteins are altered by maternal consumption of a liquid diet

Legislation, regulation and public confidence in shellfish

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