Downloads provided by UsageCounts
handle: 10261/242344
[ES]: En vista de la influencia que los estados nutricional y fisiológico tienen sobre la capacidad inmunológica del individuo, se llevó a cabo un estudio de las modificaciones que inducen tres niveles de proteína en la dieta: 4%, 10% (control) y 20% sobre la tasa de inmunoglobulinas G y M plasmáticas, así como los niveles de proteínas totales en plasma (PPT) y sus fracciones, en ratas no gestantes (NG) y gestantes (G) y sus neonatos. Efecto de la dieta en ratas adultas - En ratas no gestante aparece un incremento en la tasa de Ig G por acción de la dieta alta en proteína. Los niveles de PPT disminuyen con las dietas alta y baja en proteína. En animales G disminuyen ambas Ig con las dos dietas experimentales (4% y 20%), mientras la tasa de PPT se incrementa a medida que aumenta la cantidad de proteína ingerida. Efecto de la gestación - Los niveles de Ig G e Ig M se elevan con las dietas del 4% y 10%. Sin embargo, estos niveles sufren un descenso cuando las ratas ingieren la dieta del 20% de proteína. La tasa de PPT desciende con el déficit proteínico dietario y aumenta con la dieta más alta en proteína. Efecto de la dieta en neonatos - Los niveles de Ig M sólo se detectaron en la progenie de ratas alimentadas con las dietas alta y baja en proteína. Por su parte, la tasa de PPT se incrementa en función directa de la ingesta proteínica dietaria
[EN]: In view of the influence that nutritional and physiological status exert on the immunological capacity of the subject, a study was carried out for the purpose of studying the changes induced by three protein levels in the diet: (4°/o, 10° jo (control), and 20°/o) on total plasma proteins (TPP) and their fractions, as well as Ig G and Ig M levels in non-pregnant (NP) and pregnant (P) rats and their offspring. Effect of the diet on adult rats — In non-pregnant rats submitted to the high protein diet, Ig G levels increased while TPP decreased in P rats fed on 4°/o and 20°/o protein diets. The higher the protein level in the diet, the higher were the TPP values. Effect of pregnancy — Ig G and Ig M levels suffered an increase in rats fed the 4°/o and 10°/o protein diets, while a decrease was observed in rats submitted to the 20°/'o protein level diet. The TPP rate diminished in rats fed on the low protein diets, and increased when the highest protein diet was administered. Effect of the diet on offspring — Ig M levels were only detected in neonates from rats fed with the low and high protein diets. Moreover, the TPP rate increased as a direct function o f the dietary protein intake.
Peer reviewed
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
| views | 24 | |
| downloads | 42 |

Views provided by UsageCounts
Downloads provided by UsageCounts