Isotope fractionation of selenium during fugal biomethylation by
Isotope fractionation of selenium during fugal biomethylation by
... for 3-5 days with Se(IV) at pH On day 3-5 at pH of Se(IV) to determine separation factors ɛ of kinetic isotope fractionation of Se isotope Trapping of methylselenides • • • Gas washing bottles contain ... toxicity of the toxic metals Selenium still has a lot of others function such as prevention of cancer, electrical equipment and coloured glass ,etc Harmful Consuming...
Ngày tải lên: 22/11/2015, 16:42
Báo cáo khoa học: Activation of activating transcription factor 2 by p38 MAP kinase during apoptosis induced by human amylin in cultured pancreatic b-cells ppt
... beta-cells J Mol Biol 324 , 27 1 28 5 16 Zhang SP, Liu JX, Saafi EL & Cooper GJS (1999) Induction of apoptosis by human amylin in RINm5F 3790 17 18 19 20 21 22 23 24 25 26 27 28 29 islet beta-cells ... phosphorylation of ATF -2 in response to hA treatment is catalyzed mainly by p38 kinase We examined protein expression and phosphorylation of ATF -2 by p3...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: Inhibitor of nuclear factor-kappaB alpha derepresses hypoxia-inducible factor-1 during moderate hypoxia by sequestering factor inhibiting hypoxia-inducible factor from hypoxia-inducible factor 1a ppt
... interaction with inhibitor of nuclear factor- kappaB alpha (IjBa) or p105 [the precursor of p50 nuclear factor- kappaB (NF-jB)] was discovered before its interactions with ASB4 and Notch-1 By using yeast ... an NF-jB inhibitor, IjBa, activated HIF -1a by sequestering an HIF -1a inhibitor, FIH During inflammation, IjBa is phosphorylated at Ser32 and Ser36 by IkB...
Ngày tải lên: 29/03/2014, 23:20
Báo cáo sinh học: " Research Article Inverse Modeling of Respiratory System during Noninvasive Ventilation by Maximum Likelihood Estimation" doc
... imax (imax is the maximum number of iteration) Estimate σr2 by (13) Estimate pr(i) by (14) and lookup table Calculate the gradient vector of the logarithmic likelihood function by (15) Calculate ... mechanics of COPD patients under the non-invasive ventilation based on the inverse system modeling approach Maximum likelihood estimation implemented by Newton-Raphso...
Ngày tải lên: 21/06/2014, 16:20
Báo cáo y học: "Identification of bacteria on the surface of clinically infected and non-infected prosthetic hip joints removed during revision arthroplasties by 16S rRNA gene sequencing and by microbiological culture" doc
... study was to identify bacteria within the biofilms on the surface of clinically infected and non -infected prosthetic hip joints by using both 16S rRNA- based molecular detection methods and conventional ... rRNA gene sequencing of isolates from 10 prosthetic hip joints Species Table shows the isolates obtained from the 10 prosthetic hip...
Ngày tải lên: 09/08/2014, 10:20
Báo cáo y học: "Hypertrophy is induced during the in vitro chondrogenic differentiation of human mesenchymal stem cells by bone morphogenetic protein-2 and bone morphogenetic protein-4 gene transfer" pps
... embryogenesis and morphogenesis of various tissues and organs, where they regulate growth, differentiation, chemotaxis and apoptosis of a variety of cell types, including mesenchymal, epithelial, ... compare the effects of BMP-4 and BMP-2 expression on chondrogenesis of primary MSCs and to investigate whether levels and extent of hypertrophy in vitro is influ...
Ngày tải lên: 09/08/2014, 14:22
Báo cáo khoa hoc:" Modulation of mu rhythm desynchronization during motor imagery by transcranial direct current stimulation" ppsx
... Cite this article as: Matsumoto et al., Modulation of mu rhythm desynchronization during motor imagery by transcranial direct current stimulation Journal of NeuroEngineering and Rehabilitation ... effect of tDCS on mu ERD by motor imagery In five of six subjects, the mu ERD was increased after anodal stimulation Similarly, in five of six subjects, the...
Ngày tải lên: 11/08/2014, 07:21
báo cáo khoa học: " Characterization of expressed sequence tags obtained by SSH during somatic embryogenesis in Cichorium intybus L" pot
... representing genes preferentially expressed during SE, was obtained by using cDNAs from K59 mRNAs as 'tester' and cDNAs from C15 mRNAs as 'driver' The NE library was obtained by reversing 'tester' ... quality of the libraries, and their use for future research on differential gene expression during SE in chicory Results Cellular events during the induction of somatic...
Ngày tải lên: 12/08/2014, 05:20
Báo cáo y học: " Evolution of DC-SIGN use revealed by fitness studies of R5 HIV-1 variants emerging during AIDS progression" ppsx
... End-stage AIDS Chronic AS End-stage AIDS Chronic AS End-stage AIDS Chronic AS End-stage AIDS Chronic AS End-stage AIDS Chronic AS End-stage AIDS Chronic AS End-stage AIDS R5 R5 R5 R5 R5 R5 R5 R5 R5 R5 ... Jansson M, Fenyo EM: Coevolution of RANTES sensitivity and mode of CCR5 receptor use by human immunodeficiency virus type of the R5 phenotype J Virol 2004...
Ngày tải lên: 13/08/2014, 06:20
Báo cáo y học: "Prediction of volume response under open-chest conditions during coronary artery bypass surgery" pps
... pressure or pulmonary capillary wedge pressure before and after sternotomy and volume loading in patients undergoing coronary artery bypass graft surgery • In contrast to this, our study could establish ... patients undergoing coronary artery bypass surgery Eur J Anaesthesiol 1999, 16:11-17 Hoeft A, Schorn B, Weyland A, Scholz M, Buhre W, Stepanek E, Allen SJ, Sonntag H: Bedside...
Ngày tải lên: 13/08/2014, 10:20
Báo cáo y học: " Reduced reliance on the trace element selenium during evolution of mammal" pps
... primarily by a relatively inefficient distal SECIS element, whereas the other SECIS element is responsible for insertion of all other Sec residues [33] The high Sec content of the carboxy-terminal ... address the issues of evolutionary changes in utilization of this trace element as well as the use of Se by living and extinct organisms In the current study, we rep...
Ngày tải lên: 14/08/2014, 08:21
Xác định lượng vết Selen bằng phương pháp Von- Ampe hòa tan catot xung vi phân khi có mặt Rh = Ultratrace determination of Selenium (IV) by cathodic stripping voltammetry tn the presence of Rhodium
... tàc, von -ampe boa tan anot trèn dién cUc vàng, phUdng phàp Von -Ampe boa tan catot trén dién cUc thuy ngàn bay trèn dién cUc ràn Xàc dinh selen bang phUdng phàp Von -Ampe boa tan catot dUa trén viec ... 2Rh3 '' + I8e = RhgSog + H Trong giai doan hoà tan: Rh2 Se3(Hg) + 6e + eH"" = Rh( Hg) + SHgSe Pie hoà tan ò -0.723V dUdc su dung càc khào sàt tÓì Uu hoà diéu kien...
Ngày tải lên: 12/03/2015, 14:47
Removal of congo red from wastewater by adsorption onto waste red mud
... Namasivayam, and C and Technol., by by solutions K of waste congo slurry red J 53 : 153 - 157 (1992) N Removal waste : 32 - 42 N Removal celluosic Removal biogas by Technol Muniasamy, (1996) T ... Prot R wastewater and by hydroxide Yamuna, R adsorption Waste T on Dye waste Management, : 14 (1994) S., Prasad, G and chrome dye from aqueous : ash fly by : Indian...
Ngày tải lên: 23/09/2012, 14:47
Báo cáo y học: "Effect of corticosteroids on phlebitis induced by intravenous infusion of antineoplastic agents in rabbits"
... reactions, phlebitis induced by intravenous infusion of antineoplastic agents reduces the completion of chemotherapy The causative factors of phlebitis include the pH and osmotic pressure of the ... administration of steroids is useful for preventing irritation and phlebitis caused by intravenous infusion of hypertonic solutions in animals [16] As mention...
Ngày tải lên: 26/10/2012, 09:57
Báo cáo y học: "Maternal use of Loratadine during pregnancy and risk of hypospadias in offspring"
... maternal use of loratadine and second- or third-degree hypospadias was demonstrated [22] Similarly, in an Israeli study [20], no increased risk of hypospadias was demonstrated in the loratadine group ... Swedish Birth Registry, the database we used is one of the largest in the world for studying the safety of drugs used in pregnancy and previous studies have...
Ngày tải lên: 02/11/2012, 10:09