Báo cáo khoa hoc:" VEGF receptors on PC12 cells mediate transient activation of ERK1/2 and Akt: comparison of nerve growth factor and vascular endothelial growth factor" doc
Báo cáo khoa hoc:" VEGF receptors on PC12 cells mediate transient activation of ERK1/2 and Akt: comparison of nerve growth factor and vascular endothelial growth factor" doc
... expression of VEGF receptors on PC12 cells, exogenous VEGF 165 had no effect on PC12 cell pro-liferation and neurite formation. One reason might beendogenous VEGF- expression of proliferating PC12 ... 1 of 6(page number not for citation purposes)Journal of Negative Results in BioMedicineOpen AccessResearch VEGF receptors on PC12 cells mediate transient activation of ERK1/2 and Akt: comparison ... not shown). VEGF induces transient activation of ERK1/2 and Akt kinase in differentiated apoptotic PC12 cells While the addition of VEGF 165 had no effect on PC12 cellproliferation and neurite...
- 6
- 275
- 0
Tài liệu Báo cáo khoa học: Nuclear receptors in the mosquito Aedes aegypti Annotation, hormonal regulation and expression profiling ppt
... (2006)Nuclear receptors of the honey bee: annotation and expression in the adult brain. Insect Mol Biol 15,583–595.21 Tan A & Palli SR (2008) Identification and characteriza-tion of nuclear receptors ... SegravesWA, Malone F & Riddiford LM (1998) Regulation of the transcription factor E75 by 20-hydroxyecdysone and juvenile hormone in the epidermis of the tobaccohornworm, Manduca sexta, during ... requires protein translation,as demonstrated by the lack of upregulation of AaHNF-4A in the presence of Chx (Fig. 4B). Address-ing the question of the nature of this signal and itsimportance in...
- 22
- 578
- 0
Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf
... also monitored bysimultaneous centrifugation of the sample containing noactin-tropomyosin under the same conditions.Reconstitution of troponinsRecombinant TnI-fragment and native TnC and TnT ... fragments of troponinC: localization of high and low affinity Ca2+bindingsites and interactions with troponin I and troponin T.J Biol Chem 253, 5452–5459.10 Johnson JD, Charlton SC & ... volumes of 5M urea solution and then run on SDS ⁄ PAGE. Lanes a and d, inthe absence of both TnC and Ca2+; lanes b and e, in the presence of TnC and the absence of Ca2+; lanes c and f, in...
- 12
- 514
- 0
Tài liệu Báo cáo khoa học: "Two Constraints on Speech Act Ambiguity" potx
... is a precondition for stating it, and this logical connection enables identification of the real question. But Gordon and Lakoff write off this one, because their sincerity conditions are ... models, finding non-conventional interpretations and motivating many conventional ones. We propose a limited version of plan reasoning, based on an original claim about conversational implicatare, ... by our conventional rules to produce a set of candidate conventional interpretations, these interpretations are filtered by the plan reasoner. Plan reasoning processes unconventional forms...
- 8
- 412
- 0
Báo cáo khoa học: Organizational constraints on Ste12 cis-elements for a pheromone response in Saccharomyces cerevisiae docx
... complexes on Fig. 1. Organization of a selection of strongly inducible pheromone-responsive promoters. Schematic representation of the organization of consensus PREs within nine of the 35 most strongly ... response. Deletion of all four PREs eliminated the response to pheromone, and the response could be restored by insertion of oligonucleotides bearing the PRE consensus [13]. Thecontribution of ... interaction of this factor withmultiple PREs in vivo to mediate pheromone response.Materials and methodsOligoucleotides, plasmids and yeast strainsSequences of oligonucleotides for construction of...
- 14
- 428
- 0
Báo cáo khoa học: A study on genomic distribution and sequence features of human long inverted repeats reveals species-specific intronic inverted repeats pptx
... distribution of LIRs in both intronic and intergenic regions (see Fig. S1). We also considered theeffect of the length of these regions on the distribution.The intronic and intergenic regions were ... LIR arms. Consideringthat the LIRs probably have essential functions and drive the speciation of primates, we studied the degree of conservation and species specification of the LIRsamong orthologous ... transcriptioninitiation of genes, initiation of DNA replication and alternative splicing of exons. The small interference(si)RNA genes active in RNA interference compriseinverted repeats capable of...
- 13
- 542
- 0
Báo cáo khoa học: VEGF gene expression is regulated post-transcriptionally in macrophages pdf
... macrophages expressVEGFR-1 (Flt-1) and respond to VEGF protein [14].To better understand the contribution of VEGF toinflammatory disease we investigated regulation of VEGF gene expression in macrophages.The ... produce and respondto VEGF in inflamed tissues. Although an autocrinemechanism of macrophage activation is suggested,VEGFR-1 is also the target of placental growth factor [17], and the role of VEGF ... stimulationis not fully understood.Regulation of VEGF gene expression is controlledby both transcriptional and post-transcriptional mech-anisms [18], and post-transcriptional regulation isresponsible...
- 14
- 381
- 0
Báo cáo khoa học: " The Work on Machine Translation in the Soviet Union" pot
... This method of definition allows one to obtain, independently of the concrete features of the language, a classification of words and a determination of their syntactic relationships. Language ... in the area of machine translation. In the Institute of Precision Mechanics and Computer Technology of the Academy of Sciences of the USSR (ITM and VT) dictionaries and codes of rules (algorithms) ... the Ail-Union Institute of Scientific and Technical Information of the State Scientific-Technical Committee in the Soviet of Ministers of the USSR and of the Academy of Sciences of the USSR(LE)....
- 6
- 472
- 0
Báo cáo khoa học: "Some Comments on Algorithm and Grammar in the Automatic Parsing of Natural Languages" ppt
... well-known one of functional subroutiniza- tion: the program will contain a set of self-contained and interchangeable subroutines designed to perform individual functions. The subroutines will be of ... subroutines. This raises the further question of the functions and design of the executive routine and sub- routines. In this type of parsing program, the function of the executive routine will be ... the purpose of which will be to perform tasks of linguistic analysis such as the determination of the internal structure and external functioning of the dif- ferent constructions that are...
- 2
- 419
- 0
Báo cáo khoa học: "Some Notes on Russian Predicative Infinitives in Automatic Translation" pptx
... problems and prospects of automatizing the semantic analysis of this high-frequency form of contemporary standard Russian, susceptible to a variety of syntactic functions and semantic connotations, ... in 1961 International Conference on Machine Translation of Languages and Applied Lan- guage Analysis, Proceedings . . . Teddington . . . , Vol. 2, London: H. M. Stationary Office, 1962. (Also ... Synthesis of Sentences of Natural Languages," Proceedings of the 1961 Interna- tional Conference on Machine Translation of Languages and Applied Language Analysis . . ., Vol. 2. London: H....
- 7
- 458
- 0
Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ