منابع مشابه
Hormones and host resistance to infection.
As biologic organization became increasingly complex during the evolutionary process, evidently survival value became attached to the development of hormonally mediated regulatory mechanisms. It would not be surprising to find that as mechanisms of resistance to infection also became more complex, these also came under hormonal influence to some degree. Thus, the study of the influence of hormo...
متن کاملDendritic cells and host resistance to infection.
Host defence against infection requires an integrated response of both the innate and adaptive arms of the immune system. Emerging data indicate that dendritic cells contribute an essential part to the initiation and regulation of adaptive immunity. Dendritic cells guard the sites of pathogen entry to the host and are uniquely suited to detect and capture invading microbes. Upon recognition of ...
متن کاملAlterations of host resistance to mouse typhoid infection by sex hormones.
The effect on mouse typhoid infection of a 3-day treatment of female virgin mice with 1 mg/day of female sex hormones (estrogen or progesterone), maintaining the same hormonal levels observed in pregnant mice for 30 days, was investigated in order to clarify the mechanisms of altered resistance during pregnancy. Estrogen-exposed mice were more susceptible to the intraperitoneal challenge with S...
متن کاملHost Resistance and Hospital Infection
j Uch has been learned about the behaviour of the microbes that cause Section in hospitals and this epidemiological knowledge has helped to reduce Joss-infection by organisms from outside the patient. Thus, for example, ^vances have been made in preventing airborne infection in operating eatres and in excluding extraneous bacteria from surgical wounds, from abies' skin, and from the urinary tra...
متن کاملTNF in host resistance to tuberculosis infection.
TNF is essential to control Mycobacterium tuberculosis infection and cannot be replaced by other proinflammatory cytokines. Overproduction of TNF may cause immunopathology, while defective TNF production results in uncontrolled infection. The critical role of TNF in the control of tuberculosis has been illustrated recently by primary and reactivation of latent infection in some patients under p...
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ژورنال
عنوان ژورنال: Bacteriological Reviews
سال: 1960
ISSN: 0005-3678
DOI: 10.1128/br.24.1.177-185.1960