Nutrition and the immune system
نویسندگان
چکیده
منابع مشابه
Nutrition and Immune System
تداوم سلامتی انسان با سیستم ایمنی بدن مرتبط است. این سیستم از بافتهای متنوع، سلولها و عواملی تشکیل شده است که از بدن در مقابل آنتی ژنهای مضر و پاتوژنها حفاظت می کند. سلولهای ایمنی در زمان وجود عفونت جهت محدود کردن ضایعات سلولی و بافتی، تجمع می یابند. یک شبکه نظارت متشکل از سلولهای ایمنی در تشخیص سلولهای غیر طبیعی عمل می کنند. توانایی بدن در محافظت از خود در برابر عوامل خارجی، بخصوص باکتریها، و...
متن کاملExercise and the immune system--influence of nutrition and ageing.
In essence, the immune system is enhanced during moderate and severe exercise, and only intense long-duration exercise is followed by impairment of the immune system. The latter includes suppressed concentration of lymphocytes, suppressed natural killer cell activity, lymphocyte proliferation and secretory IgA in saliva. During the time of immune impairment, referred to as "the open window", mi...
متن کاملInteraction between nutrition, intestinal flora and the gastrointestinal immune system.
The intestinal mucosa is the biggest surface of the body, which is constantly in close contact with a high number of different bacteria and food antigens. Furthermore it has to absorb nutrients and in this process to differentiate between those molecules which have to pass the mucosal barrier and be taken up as nutrition and those molecules and organisms which have to be kept out to maintain th...
متن کاملThe role of microRNAs and phytohormones in plant immune system
The plant-pathogen interaction is a multifactor process that may lead to resistance or susceptible responses of plant to pathogens. During the arms race between plant and pathogens, various biochemical, molecular and physiological events are triggered in plant cells such as ROS signaling, hormone activation and gene expression reprogramming. In plants, microRNAs (miRNAs) are key post-transcript...
متن کاملEffects of Maternal Immune System Status on Neonate’s Immune System
Background: This study evaluated the effects of the maternal immune system stimulation or suppression during the pregnancy on the development of the neonate’s immune system.Methods: A total of 20 female rats were divided into four groups. The groups were treated using Leishmania major, Salmonella typhimurium, Tacrolimus, and sterilized normal saline. The animals were mated after 3-time tr...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1993
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19930039