Biomaterial Database

Effect of long-term 'corn peptide' ingestion on alcohol metabolism in stroke-prone spontaneously hypertensive rats with alcohol loading. 1996

M Yamaguchi, and F Nishikiori, and O Nozaki, and M Ito, and Y Furukawa

Research Institute, Nihon Shokuhin Kako Co., Ltd., Fuji, Japan.

The effect of long-term 'corn peptide (CP)' ingestion on alcohol metabolism was investigated in stroke-prone spontaneously hypertensive rats (SHR-SP) with alcohol loading. Long-term CP ingestion in the EtOH/CP group did not significantly increase plasma GOT and GPT activities but markedly increased hepatic ADH and ALDH activities. Intragastric CP administration prior to a dose of 1.0 g/kg ethanol significantly lowered the blood ethanol concentration in SHR-SP which had been loaded with ethanol for a long time. Compared with non-loaded SHR-SP (control group), the rats loaded for a long time with ethanol (EtOH group) showed high concentrations of taurine, glycine and histidine in the plasma. The plasma threonine and proline concentrations were significantly elevated by long-term CP ingestion (EtOH/CP group), but the plasma alanine concentration was rather decreased. These results suggest that short- or long-term CP ingestion may enhance the alcohol metabolism within the body because of an increase in ADH and ALDH activities as well as the alleviation of alcohol-related hepatic injury.

UI	MeSH Term	Description	Entries
D006973	Hypertension	Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.	Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008297	Male		Males
D009042	Motivation	Those factors which cause an organism to behave or act in either a goal-seeking or satisfying manner. They may be influenced by physiological drives or by external stimuli.	Incentives,Disincentives,Expectations,Disincentive,Expectation,Incentive,Motivations
D011918	Rats, Inbred SHR	A strain of Rattus norvegicus with elevated blood pressure used as a model for studying hypertension and stroke.	Rats, Spontaneously Hypertensive,Rats, SHR,Inbred SHR Rat,Inbred SHR Rats,Rat, Inbred SHR,Rat, SHR,Rat, Spontaneously Hypertensive,SHR Rat,SHR Rat, Inbred,SHR Rats,SHR Rats, Inbred,Spontaneously Hypertensive Rat,Spontaneously Hypertensive Rats
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D003313	Zea mays	A plant species of the family POACEAE. It is a tall grass grown for its EDIBLE GRAIN, corn, used as food and animal FODDER.	Corn,Indian Corn,Maize,Teosinte,Zea,Corn, Indian
D004044	Dietary Proteins	Proteins obtained from foods. They are the main source of the ESSENTIAL AMINO ACIDS.	Proteins, Dietary,Dietary Protein,Protein, Dietary
D000079	Acetaldehyde	A colorless, flammable liquid used in the manufacture of acetic acid, perfumes, and flavors. It is also an intermediate in the metabolism of alcohol. It has a general narcotic action and also causes irritation of mucous membranes. Large doses may cause death from respiratory paralysis.	Ethanal
D000410	Alanine Transaminase	An enzyme that catalyzes the conversion of L-alanine and 2-oxoglutarate to pyruvate and L-glutamate. (From Enzyme Nomenclature, 1992) EC 2.6.1.2.	Alanine Aminotransferase,Glutamic-Pyruvic Transaminase,SGPT,Alanine-2-Oxoglutarate Aminotransferase,Glutamic-Alanine Transaminase,Alanine 2 Oxoglutarate Aminotransferase,Aminotransferase, Alanine,Aminotransferase, Alanine-2-Oxoglutarate,Glutamic Alanine Transaminase,Glutamic Pyruvic Transaminase,Transaminase, Alanine,Transaminase, Glutamic-Alanine,Transaminase, Glutamic-Pyruvic