Báo cáo y học: " Novel venom gene discover Novel venom gene discovery in the platypusy in the platypus" pot
Báo cáo Y học: Cloning and characterization of novel snake venom proteins that block smooth muscle contraction pptx
... ablomin, tri in, latisemin, and tigrin shows the amino-acid residues determined by peptidesequencing. HLTX; helothermine, PsTx; pseudechetoxin, AEG; rat acidic epididymal glycoprotein (protein ... IX/X-bindingprotein, a heterodimer of C-type lectin domains. Nat. Struct. Biol.4, 438–441.10. Isawa, H., Yuda, M., Yoneda, K. & Chinzei, Y. (2000) The insectsalivary protein, prolixin-S, inhibits ... snails, agatoxinsfrom spiders, and scorpion toxins [11–16]. These toxins exerttheir potentially lethal effects by specifically and potentlyblocking a variety of ion channels, including those thatconduct...
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Báo cáo Y học: Mycobacterium tuberculosis FprA, a novel bacterial NADPH-ferredoxin reductase docx
... obtained by titration. The interaction between the twoproteins was further investigated by using cross-linkingagents. Following incubation of the two proteins withN-ethyl-3-(3-dimethylaminopropyl)carbodiimide, ... of the recombinant protein in a soluble form (not shown). The amount of the soluble recombinant protein increased greatlyby lowering the growth temperature. Concomitantly, the NADPH-ferricyanide ... [12]. The cross-linked species acquired the capacity to reduce directly cytochrome c as judged bymeasuring the cytochrome c reductase activity in the absence of added Fd I. The same type of...
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Báo cáo Y học: Bass hepcidin is a novel antimicrobial peptide induced by bacterial challenge pptx
... to the gill from the liver via blood stream. The peptide may enter the hepatic vein or portal system directly,or may be secreted into bile and enter the portal system byre-absorption in the intestine. ... (5¢-GGNTGYNGNTTYTGYTGYAAYTGYTG-3¢) was deduced from the aminoacid consensus sequence, GCRFCCNCC, corresponding toresidues 1–9 in the hepcidin mature peptide (Fig. 1). The 3¢region of the hepcidin ... andHNF. The transcription factor C/EBPb is regulated bycomplex interactions of cytokines and protein kinases, andmediates transcription of acute phase response genes bybinding to the interleukin...
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Báo cáo Y học: Cloning, expression and characterization of a gene encoding nitroalkane-oxidizing enzyme from Streptomyces ansochromogenes pot
... nitroalkane by NaoA.Keywords: enzymatic properties; expression; gene cloning;nitroalkane-oxidizing enzyme; Streptomyces.Nitroalkane compounds are widely used in chemical indus-try as intermediates, ... experimentto identify whether the protein encoded by the completeDNA fragment can catalyze the oxidation of nitroalkanes. In this paper, we describe the cloning and characterization ofa novel gene (naoA) ... GSH) partially inhibited activity.Unlike the nitroalkane oxidase from F. oxysporum [8],NADH strongly decreased the NaoA activity. NaoA isalmost completely inactive in the presence of the super-oxide-scavenging...
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Báo cáo Y học: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening pptx
... n-butyryl-CoA, isobutyryl-CoA, hexanoyl-CoA,and benzoyl-CoA). This is the first gene of this typefunctionally identified in climacteric fruit. The only otherAAT gene so far identified was in the ... 2002However, in the BEAT sequence, which encodes an enzymeinvolved in scent production, glycine was substituted bymethionine in the conserved triad H-x-x-x-DG. In yeastAATs [15], only the HxxxDG ... yeasts (strainINVSc1) were transformed following the instructions pro-vided by the manufacturer (Invitrogen). The strain har-bouring the correct construction was incubated in selectingliquid...
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Báo cáo y học: "Abnormalities of B cell phenotype, immunoglobulin gene expression and the emergence of autoimmunity in Sjögren’s syndrome" pdf
... factorsinvolved in directing lymphocytes into inflamed tissue andmaintaining inflammation in SS, whereas the etiologicfactors of SS remain to be delineated.Of potential importance is the fact ... receptorsby the inflamed tissue as well as by lymphocytes are there-fore likely to be of importance in the evolution of tissuepathology in pSS. Mice deficient in lymphoid-homingchemokine receptors ... beencharacterized in detail, but the cytokines involved in localB cell activation remain largely unknown.Chemokines The infiltration of lymphocytes into glandular aggregatesapparently has a crucial role in...
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Báo cáo y học: "Lack of association of a variable number of aspartic acid residues in the asporin gene with osteoarthritis susceptibility: case-control studies in Spanish Caucasians" potx
... microsatellitedetermine the variable number of aspartic acid residues in the amino-terminal end of the asporin protein. Asporin binds directlyto the growth factor transforming growth factor beta and inhibitsits ... tendency to a higher frequency of the D14allele in patients. The same pattern was found when this anal-ysis was repeated after stratifying by sex. In the same way, the frequency of the D13 ... of the D13 allele in TKR patients but there was no change in the D14frequency. The UK study did not find significant differencesbut observed a tendency in the same sense as the Japanesestudy:...
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Báo cáo y học: "CTLA-4 +49A/G and CT60 gene polymorphisms in primary Sjögren syndrome" docx
... not the consequence of different origin or differentclinico-biological characteristics of the patients from the twocohorts and could only be the result of a sampling bias.Indeed, the findings ... polymorphisms in a replicationstudy. The geographical origin and the clinico-biological char-acteristics of the patients in this second cohort were the sameas those in the first. In this second cohort, ... they have no competing interests.Authors' contributionsJEG contributed to the study design, performed the statisticalanalysis and drafted the manuscript. PL and DC supervisedgenotyping...
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Báo cáo y học: " A global survey identifies novel upstream components of the Ath5 neurogenic network" pdf
... path-way molecularly links cell-cycle exit and activation of the proneural gene Ath5. Interestingly, in Drosophila eye imagi-nal discs, increased Rb expression flanking the atonaldomain in the ... only prior to exit from the cell cycle in the most apical cells and repress the Ath5 promoter in the contextof the retina (Figure 5b), maintaining the RPCs in an undiffer-entiated state. Interestingly, ... as yeast-one-hybrid assays [37].Yeast-one-hybrid assays have been used to identify protein-DNA interactions based on the activity of a DNA-binding pro-tein fused to an activating or repressing...
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Báo cáo y học: " Ubiquitous RNA-dependent RNA polymerase and gene silencing" pptx
... machinery is intimately involved in this silencing. The first indication came from fission yeast (Schizosaccharomyces pombe) in which mutation in the largest and the second largest of the polymerase ... by these findings is whether the Elp1 RdRP activity is present in all eukaryotes, including those with the canonical RdRP, and what is the relationship of the two activities in gene- silencing ... activity associated with the PolII core elongator complex raises the question of whether this protein is involved in transcriptional silencing. It may indeed play no such role in the polymerase...
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Từ khóa: báo cáo y họcbáo cáo y học cổ truyềnmẫu báo cáo y học cổ truyềnbao cao y hoc colchicinphan ban luan trong bao cao y hoc co truyenbáo cáo khoa học y họcBáo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngNghiên 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 chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo 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 SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíBT Tieng anh 6 UNIT 2Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo 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 vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam