نتایج جستجو برای: 156 and 155

تعداد نتایج: 16831116  

Journal: :Ecological applications : a publication of the Ecological Society of America 2006
Yude Pan Richard Birdsey John Hom Kevin McCullough Kenneth Clark

We compared estimates of net primary production (NPP) from the MODIS satellite with estimates from a forest ecosystem process model (PnET-CN) and forest inventory and analysis (FIA) data for forest types of the mid-Atlantic region of the United States. The regional means were similar for the three methods and for the dominant oak-hickory forests in the region. However, MODIS underestimated NPP ...

2001

Intensive researches in seismology and earthquake engineering are ongoing in Korea since the mid 1990s.This paper summarizes recent R&D; results regarding the improvement of earthquake catalog, seismicityand tectonics, ground motion, and PSHA methodology. The effect of the R&D; results on the seismichazard was studied for the Ulchin NPP site. Results showed much improvement in the...

Journal: :Japanese journal of pharmacology 1970
H Iwata T Doi I Yamamoto

(3) first described a syndrome, commonly referred to as "writhing", which was induced in rodents by the intraperitoneal injection of various chemical agents. Collier et al. (4) have recently reported experiments on the abilities of various sub stances, including some occurring in tissues and causing pain in man, to induce abdominal construction in mice. Many investigators have described the non...

Journal: :Journal of clinical pathology 1971
B P Hilton J N Cumings

A method of expressing platelet aggregation response after incubation relative to the response before incubation has been used in preference to using direct measurements, and some reasons are given for this choice. The effect of pre-incubating human platelets with reserpine has been compared with the effect of pre-incubation with 5-hydroxytryptamine (5HT). Reserpine inhibited 5HT-induced aggreg...

2016
Yu Gao Xin Ma Yuanxin Yao Hongzhao Li Yang Fan Yu Zhang Chaofei Zhao Lei Wang Minghui Ma Zhengwei Lei Xu Zhang

MicroRNAs (miRNAs) have emerged as critical modulators of carcinogenesis and tumor progression. In the present work, we sought to identify the biological function of miR-155 as well as its underlying mechanism in clear cell renal cell carcinoma (ccRCC). We examined the expression of miR-155 in clear cell RCC (ccRCC) and adjacent normal tissues and then explored the roles of miR-155 both in vitr...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Ryan M O'Connell Aadel A Chaudhuri Dinesh S Rao David Baltimore

MicroRNA-155 (miR-155) has emerged as a critical regulator of immune cell development, function, and disease. However, the mechanistic basis for its impact on the hematopoietic system remains largely unresolved. Because miRNAs function by repressing specific mRNAs through direct 3'UTR interactions, we have searched for targets of miR-155 implicated in the regulation of hematopoiesis. In the pre...

2006
Jan Hendrik Hausmann

syntax, 8abstract transitive closure, 66action node, 139, 209Action Semanticsby Mosses, 40in UML, 41Activity Diagramactivity graphs, 132control structures, 133deficiencies, 125difference to Petri nets, 131evaluation semantics, 135fork node problem, 125history of, 207interpretation by GROOVE, 187offer semantics, 136role in UML, 208<...

Journal: :Journal of immunology 2015
Qian Xin Jiangxia Li Jie Dang Xianli Bian Shan Shan Jupeng Yuan Yanyan Qian Zhaojian Liu Guangyi Liu Qianqian Yuan Na Liu Xiaochun Ma Fei Gao Yaoqin Gong Qiji Liu

MicroRNA-155 (miR-155) was previously found involved in the development of systemic lupus erythematosus (SLE) and other autoimmune diseases and the inflammatory response; however, the detailed mechanism of miR-155 in SLE is not fully understood. To explore the in vivo role of miR-155 in the pathogenesis of SLE, miR-155-deficient Fas(lpr/lpr) (miR-155(-/-)Fas(lpr/lpr)) mice were obtained by cros...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2015
Marcin P Mycko Maria Cichalewska Hanna Cwiklinska Krzysztof W Selmaj

UNLABELLED microRNA-155 (miR-155) plays an important role in posttranscriptional gene regulation of the immune system. We and others have described miR-155 upregulation in T helper cells (Th) during the development of experimental autoimmune encephalomyelitis (EAE), an animal model of multiple sclerosis. We have shown that mice in which the miR-155 host gene (MIR155HG) has been deactivated are ...

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