The effect of protein-free diet on blood pressure in the Wistar rat. 1978

J W Elias, and R Villescas, and J L Palet, and J Newberry, and V J Perez, and C K Chandler

The relationship between blood pressure (BP) and an 18 day protein free diet (PFD) was studied in unanesthetized male Wistar rats beginning at 20 weeks of age. Following cessation of the 18 day diet, BP was monitored for 8 weeks. Both the PFD animals and a control diet (CD) group showed a reduction in BP from 20 weeks to 30 weeks. Reduction in BP for PFD animals was 3 times that of the CD animals across the diet period. The authors caution the reader in terms of generalizing across strains for this effect and suggest that a greater data base is needed before a definite statement can be made concerning the effects of a protein free diet on BP.

UI MeSH Term Description Entries
D008297 Male Males
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
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
D004032 Diet Regular course of eating and drinking adopted by a person or animal. Diets
D004044 Dietary Proteins Proteins obtained from foods. They are the main source of the ESSENTIAL AMINO ACIDS. Proteins, Dietary,Dietary Protein,Protein, Dietary
D006339 Heart Rate The number of times the HEART VENTRICLES contract per unit of time, usually per minute. Cardiac Rate,Chronotropism, Cardiac,Heart Rate Control,Heartbeat,Pulse Rate,Cardiac Chronotropy,Cardiac Chronotropism,Cardiac Rates,Chronotropy, Cardiac,Control, Heart Rate,Heart Rates,Heartbeats,Pulse Rates,Rate Control, Heart,Rate, Cardiac,Rate, Heart,Rate, Pulse
D000375 Aging The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time. Senescence,Aging, Biological,Biological Aging
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

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