...R.M. Prieto; M. Ferrer; J.M. Fe; J.M. Rayó; J.A. Tur In order to know the adaptive changes of small intestine regions (duodenum, and proximal, medial and distal jejunum-ileum) due to the reproductive stage (virgin, pregnancy and lactation), the weight, mucosal proportion, mucosal DNA and protein...

... day of age. At 28th day of age, study of the gastrocnemius muscle revealed significantly greater organ weight, protein, DNA and RNA contents, protein/DNA and RNA/DNA ratios in group 2 and 3 pups than in controls. In the liver, whereas all these indices were significantly increased in group 3 pups...

...A.M. Giuffrida; A. Hamberger; I. Serra; E. Geremia Rats were undernourished by being given half their normal diet from the 10th day of pregnancy. 10-, 15- and 30-day-old rats were studied. Incorporation of labelled precursors into brain DNA and RNA was carried out in vitro with slices from cerebral...

...K. Vondra; R. Rath; A. Bass; L. Kužela; Z. Slabochová In the quadriceps femoris muscle of obese women the glycogen concentration was significantly lower than in the control group, while protein and DNA values showed no significant differences. After 37 days of intermittent fasting, which consisted...

... offspring were maintained on normal diet after weaning; the females were mated with normal males, and one group of R males with normal females. The second generation (F 2 ) was maintained on normal diet from birth. Body weight and cerebral weight, DNA and protein were measured in F 1 and F 2 , at birth...

... mass) of protein, RNA and DNA were found in these tissues as compared to those of the control groups. In liver protein and RNA masses were significantly lower in the bean group than in the control group but the DNA content was not different in the legume and in the control groups. In gastrocnemius...

...D.A. Jonas; I. Elmadfa; K.-H. Engel; K.J. Heller; G. Kozianowski; A. König; D. Müller; J.F. Narbonne; W. Wackernagel; J. Kleiner Recombinant DNA techniques are capable of introducing genetic changes into food organisms that are more predictable than those introduced through conventional breeding...