СибНСХБ

Вид поиска

Область поиска

Найдено в других БД

Формат представления найденных документов:
библиографическое описание	краткий	полный

Поисковый запрос: (<.>S=ДЕФИЦИТ СИНТАЗЫ АЗОТА<.>)

Общее количество найденных документов : 1

Вид документа : Статья из журнала

РЖ ВИНИТИ 34 (BI39) 97.01-04К1.163

Автор(ы) : Jiang, Hong, Rummage John A., Zhou, Anqiang, Chen, Zhenfang, Herriott Mary J., Stewart Charles A., Kolosov, Mikhail, Leu Richard W.
Заглавие : IFN-'альфа''бета' reconstitutes the deficiency in lipid A-activated AKR macrophages for nitric oxide synthase
Источник статьи : J. Immunol. - 1996. - Vol. 157, N 1. - С. 305-312
Аннотация: AKR mouse peritoneal macrophages (PM) have a defect in their response to lipid A for nitric oxide (NO)-mediated tumor cytotoxicity, which was related to a lower level of C1q synthesis and reconstituted by exogenous IFN-'гамма' or C1q. Were used AKR-PM as a model to further define the role of IFN-'альфа''бета' in modulation of induction of macrophage nitric oxide synthase (NOS) in response to lipid A. The AKR-PM produced a significantly lower level of IFN-'альфа''бета' than responsive C3H-PM in response to lipid A. AKR-PM failed to increase NOS mRNA synthesis and NO generation when exposed to lipid A. This partial deficiency of AKR-PM to lipid A stimulation was reconstituted completely by exogenous IFN-'альфа''бета' for both synthesis of NOS mRNA and release of NO. The failure of AKR-PM to produce NOS to lipid A stimulation appears to be related to reduced secretion of IFN-'альфа''бета' and the resultant failure to express TNF-A type II receptor (TNF-RII) mRNA, which in turn decreases TNF-'альфа' binding to its receptor for autocrine induction of NOS. Insufficient synthesis and secretion of endogenous IFN-'альфа''бета' may be the primary reason for AKR-PM refractoriness to induction of NOS in response to lipid A. Furthermore, the close correlation between lack of IFN-'альфа''бета' secretion and decreased TNF-RII mRNA synthesis may implicate a critical role for IFN-'альфа''бета' in the upregulation of macrophage TNF-RII receptor expression for autocrine induction of NOS during lipid A stimulation. США, Noble Ctr. Biomed. Res., Oklahoma Citi, OK 73104-5046. Библ. 32
ГРНТИ : 34.43.29
Предметные рубрики: МАКРОФАГИ
ДЕФИЦИТ СИНТАЗЫ АЗОТА
ВОССТАНОВЛЕНИЕ
ИНТЕРФЕРОН АЛЬФА/БЕТА
МЫШИ AKR
Дата ввода:

"Электронные каталоги и базы данных библиотек СО РАН"

© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)

rtvarBDview(" результаты поиска","20190607010228","4682442");

Вид поиска