current concepts and future applications

Ngày tải lên: 29/09/2013, 17:10

Ngày tải lên: 13/03/2014, 17:53

... nhà khoa học cho đời phưong pháp trị liệu cho nhiều loại bệnh cho khó chữa hay chữa Telomeres and Cell Senescence ...

Ngày tải lên: 20/03/2014, 00:20

... Lake City, UT, USA Sir Martin J Evans, sinh năm 1941, Great Britain, công dân Anh, PhD in Anatomy and Embryology 1969, University College, London, UK Director of the School of Biosciences Professor...

Ngày tải lên: 18/08/2013, 13:10

... (double-stranded DNA; dsDNA) Loại thứ hai mang DNA có dải (single-stranded DNA; ssDNA) Loại thứ ba chứa RNA hai dải (double-stranded RNA; dsRNA), loại thứ tư có RNA dải (single-stranded RNA; ... triplets, cuối Chuỗi kết thúc (terminator sequence) Trong thập niên 1960s hai nhà sinh hóa M Nirenberg and H G Khorana (5) có công giải mã (decipher) hệ mã ký DNA Công trình khảo cứu mở đầu cho nhiều ... nucleotides liên kết thành hai dải, cuộn vào giống hình cầu thang xoắn (double helix; double-stranded) Sự khám phá ông Watson Crick có ảnh hưởng vô mạnh mẽ vào hoạt động khảo cứu sinh học, mở...

Ngày tải lên: 27/08/2013, 23:10

... khảo: [1] Boivin J, et al International estimates of infertility prevalence and treatment seeking: potential need and demand for infertility medical care Hum Reprod 2007; Jun;22(6):150612 [2] Austin ... vợ tương lai tên là Ruth Fowler, cháu nhà khoa học lừng danh Ernest Rutherford (người New Zealand) Đến năm 1956, sau Ruth hoàn tất luận án tiến sĩ, hai người làm lễ thành hôn, sau...

Ngày tải lên: 11/10/2013, 14:11

... Nghiên cứu Y học số tháng Đại học Y Hà Nội tr, 34-35 4.Bensa JC (2000), Mort et stress cellulaire Applications a lImmunologie Mars PCEM1 Golstein Pierre (1991), Mort programmee et terrain cellulaire ... sur CED-4 un chaperon proapoptogene du ver a lhomme Medecine/Science 1997, 13, 1342 Mignon Alexandre & al (1998), Les caspases et les proteases a cysteine de lapoptose: la mort programmee est-elle...

Ngày tải lên: 20/03/2014, 03:20

Ngày tải lên: 25/03/2014, 05:20

... Koch, người Đức), sốt ban (typhus) (1928; Charles Nicolle, người Pháp); phân loại máu (1930; Karl Landsteiner, người Mĩ), bệnh truyền nhiễm (1945; Alexender Fleming, Mĩ; Ernst Boris Chain, Anh; Howard...

Ngày tải lên: 31/07/2014, 14:21

... khảo: [1] Boivin J, et al International estimates of infertility prevalence and treatment seeking: potential need and demand for infertility medical care Hum Reprod 2007; Jun;22(6):1506-12 [2] Austin...

Ngày tải lên: 31/07/2014, 14:21

... Sarngadharan MG, Read E, Gallo RC Detection, isolation, and continuous production of cytopathic retroviruses (HTLV-III) from patients with AIDS and pre-AIDS Science 1984 May 4;224(4648):497-500 (4) ... TJ, Redfield R, Oleske J, Safai B, et al Frequent detection and isolation of cytopathic retroviruses (HTLV-III) from patients with AIDS and at risk for AIDS Science 1984 May 4;224(4648):500-3 ...

Ngày tải lên: 31/07/2014, 14:21

... khảo: [1] Boivin J, et al International estimates of infertility prevalence and treatment seeking: potential need and demand for infertility medical care Hum Reprod 2007; Jun;22(6):1506-12 [2] Austin...

Ngày tải lên: 02/08/2014, 02:21

... 272 (25.8%) between and 10 years, 152 (14.4%) between 10 and 15 years, 100 (9.5%) between 15 and 20 years, 29 (2.7%) between 20 and 28 years All these patients were Italians, and were only included ... study, and participated in its design and coordination IM performed the statistical analysis JVB, ET, GG, GP and LDO revised the first draft and provided suggestions All authors read and approved ... anxiety) and often feel nervous and upset ('free' anxiety) On the whole, this factor is essentially made up of depressive, obsessive and psychotic features, dominated by feelings of uselessness and...

Ngày tải lên: 08/08/2014, 23:21

... authors are current or former employees of Affymetrix Authors' contributions RR and GF conceived the experiments and designed the genome-scan arrays HM and GF designed the typing array PW and GF prepared ... thresholds (Figures and 7), are likely a reflection of differences in the di-deoxy and 454 polony sequencing methods used in the Levy et al [18] and Wheeler et al [19] studies, respectively, and suggest ... provided for more efficient photolysis and chain extension, and therefore fewer truncated probe sequences [17] The genome-scan arrays and CNV-typing array required 141 and 179 synthesis steps, respectively,...

Ngày tải lên: 09/08/2014, 20:20

... infected cells Isolated virus infected and killed lymphocytes from healthy donors and reacted with antibodies from infected patients By 1984, Barré-Sinoussi and Montagnier had obtained several isolates ... scientists working at the time, and since – made very significant contributions without which it is likely that the unprecedented advances we have seen in our understanding and successful therapy of ... difference is that, unlike in papilloma viruses, and whilst antiviral treatment has made astonishing progress in 20 years, we are no nearer a cure and certainly years from a vaccine (should one...

Ngày tải lên: 13/08/2014, 05:21

... histone H3K4 and H3K9 in HIV-1 chromatin by chromatin-immunoprecipitation (ChIP) assays in latent and TNF-α induced OM10.1 cells, and compared the HIV-1 chromatin modification in normal and NF90ctv ... from the related proteins, NF90a (702a.a) and NF90b (706a.a) Mathews and colleagues analyzed the dsRNA binding properties of NF90 family of proteins and suggest that NF90ctv displays ten fold ... wild-type TAR RNA and mutant TAR RNA transcripts TM12, TM18 and TM27 NorthWestern analysis Equal amounts of protein (25 µg) from the TAR RNA bound fraction was transferred to immobilon-P and blocked...

Ngày tải lên: 13/08/2014, 05:22

... (underlined) and a Kozak sequence, and the 3'primer a NotI site (underlined) On the other hand, pEGF-N1, which expresses the GFP, was cleaved with BamHI and NotI to delete the EGFP cassette, and replaced ... in the design and conception of the project DH-V participated in the design and conception of the project and helped draft the manuscript AK and GSL participated in the design and conception ... pGFP/NF90 or pGFP/Rev and GFP was visualized with an Argon laser at 488 nm NF90 localized in the nucleus and nucleolus; Rev localized in the nucleus, nucleolus and cytoplasm (panels a and b) To study...

Ngày tải lên: 13/08/2014, 09:20

... region of Finland, which has an especially high incidence and prevalence of MS All families were Finnish and of Caucasian descent, and they have been described in more detail by Saarela and coworkers ... contributions SY and KCL contributed equally to statistical computing DB, DC, JS, and OWC performed genotyping analysis KCL, SY, and XW conducted LA analysis KCL, AP, and LP designed the research and provided ... menAdditionalfortextanddetailing theanalyses from both LA and corre- 12 13 14 15 16 17 18 Acknowledgements Research conducted by Li, Yuan, and Wei is supported by NSF grants DMS0201005 and DMS0406091 Li and...

Ngày tải lên: 14/08/2014, 08:20

... tạm đưa Fisher (1902) tổng hợp đường purin, Wieland (1927), Windaus (1928) cấu trúc acid mật, sterol, vợ chồng Curie tổng hợp chất phóng xạ, Butenandt (1939) hóa học hormon giới tính, de Hevesy ... (vitamin B l) HOPKINS, Sir FREDERICK GOWLAND, sinh 1861, 1947; Anh, Đại học Cambridge Khám phá vitamin kứh thích tăng trưởng Giải thưỏng 1930 (lần 24) trang 193 LANDSTEINER, KARL, sinh 1868, 1943; ... dây thần kinh đơn Giải thưỏng 1945 (lần 36) cho: tra n g 266 FLEMING, Sir ALEXANDER, sinh 1881, (tại Lochfield, Scotland), 1955; Anh, Đại học London CHAIN, Sừ ERNST BORIS, sinh 1906, (tại Berlin,...

Ngày tải lên: 13/08/2015, 12:37

Ngày tải lên: 16/08/2012, 15:05