منابع مشابه
Inhibition of host resistance by nutritional hypercholesteremia.
Previous experiments showed that nutritionally induced hypercholesteremia in mice caused an increase in susceptibility to coxsackievirus B, with a marked suppression of cellular infiltrates in infected tissues and an increased mortality. The present studies demonstrated that a hypercholesteremic diet was associated with an inhibition in host resistance as measured by susceptibility to Listeria ...
متن کاملFactors Modifying Host Resistance to Viral Infection
The resistance of mice to encephalomyocarditis (EMC) virus was markedly decreased by prior exposure to whole body X-irradiation. In contrast to non-irradiated controls, the course of EMC virus infection in X-irradiated animals was characterized by (a) an enhanced mortality, (b) shortening of the incubation period, (c) higher levels of virus in the blood during the viremic phase and persistence ...
متن کاملNutritional Factors in Hemodynainics
AN INTERRELATIONSHIP between certain of the actions of ascorbic acid and of pteroylglutamic acid (PGA) has been reported recently by several laboratories. The "tyrosyluria" present in vitamin C deficient guinea pigs' can be abolished by the parenteral administration of pteroylglutamic acid, although the deficiency of vitamin C and the subsequent development of scurvy is not ameliorated.2-4 Mass...
متن کاملproficiency level and factors fostering reticence in efl learners
according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...
15 صفحه اولNutritional Status and Related Factors in Elderly Nursing Home Residents
Introduction: A challenge for health care providers is that there will be a distinct rise globally in the number of elderly people aged 80 years and over. Malnutrition is a well-known problem among elderly people. The aim of this study was to determine nutritional status and its associated risk factors in elderly nursing home residents in Tehran, Iran. Methods: The cross-sectional st...
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ژورنال
عنوان ژورنال: Bacteriological Reviews
سال: 1960
ISSN: 0005-3678
DOI: 10.1128/mmbr.24.1.186-191.1960