Báo cáo y học: "Variation in nocturnality and circadian activity rhythms between photoresponsive F344 and nonphotoresponsive Sprague Dawley rats" ppsx
Báo cáo y học: "Variation in nocturnality and circadian activity rhythms between photoresponsive F344 and nonphotoresponsive Sprague Dawley rats" ppsx
... Strain differences in the pattern and intensity of wheel running activity in laboratory rats. Experientia 1991, 47:593-598. 23. Siebert U, Wollnik F: Wheel-running activity rhythms in two inbred ... circadian activity rhythms between photoresponsive F344 and nonphotoresponsive Sprague Dawley rats Cheryl D Seroka, Cynthia E Johnson and Paul D Heideman* Addr...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo khoa học: "Variation in the phenology of shoot elongation between geographic provenances of maritime pine (Pinus pinaster) - implications for the synchrony with the phenology of the twisting rust fungus" potx
... Annual and spatial variations in rust infec- tion on maritime pines are likely to result mainly from differences in synchrony between host and parasite, resulting from weather ... the P sylvestris host. In P sylvestris, annual vari- ations in infection were attributed mainly to climatic conditions during pine growth; syn- chrony between host...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo y học: "Impact of the Kenya post-election crisis on clinic attendance and medication adherence for HIV-infected children in western Kenya"
... sampling to iden- tify key informants, including physicians, nurses, and clinical officers, based on their locations and roles during the conflict. A trained facilitator conducted 9 interviews using ... University School of Medi- cine and Moi Teaching and Referral Hospital (Eldoret, Kenya) and the Institutional Review Board of the Indiana University School of Medicine (Indianapolis,...
Ngày tải lên: 25/10/2012, 10:31
Báo cáo y học: " Polysaccharides from the root of Angelica sinensis protect bone marrow and gastrointestinal tissues against the cytotoxicity of cyclophosphamide in mice
... stomach and duodenum was performed by using von Willebrand factor antibody [18]. The prepared sections were incubated with 0.3% H 2 O 2 in methanol and then trypsinized in 0.1% trypsin for 30 minutes ... sinensis protect bone marrow and gastrointestinal tissues against the cytotoxicity of cyclophosphamide in mice Marco K. C. Hui, William K. K. Wu, Vivian Y. Shin, Wallace H....
Ngày tải lên: 02/11/2012, 10:19
Báo cáo y học: "Advances in Molecular Diagnosis of HBV Infection and Drug Resistance"
... be seen within a broadening and evolving clinical context. Moreover, it is increasingly apparent that clinically relevant prediction and monitoring of viral resistance may not only require the ... intermediate intermediate No intermediate intermediate intermediate yes DNA arrays na intermediate intermediate no high high low yes Indirect methods Viral load na na na yes intermediate...
Ngày tải lên: 03/11/2012, 09:41
Tài liệu Báo cáo Y học: Mutations in the docking site for cytochrome c on the Paracoccus heme aa3 oxidase Electron entry and kinetic phases of the reaction pptx
... not maintained by the neighbouring tyrosine, while the W121F /Y1 22F mutant activity may be viewed as a commitment of the tyrosine residue to support the (somewhat higher) residual activity of the ... potential entry site: mutations in an exposed tyrosine (Y2 26F; see Table 1) and in a histidine (H119N; Table 2) show wild-type kinetics. Biphasic steady-state kinetics Non-linear kine...
Ngày tải lên: 22/02/2014, 07:20
Báo cáo Y học: Differences in the binding capacity of human apolipoprotein E3 and E4 to size-fractionated lipid emulsions pot
... reversibly between chylomicrons, very low density lipoprotein (VLDL), intermediate density lipoprotein (IDL), and a subclass of high density lipoprotein (HDL) [11–13]. It serves as a high-affinity ligand ... obtained by analytical ultracentrifugation using the direct binding assay as des- cribed in Experimental procedures. Inset: Linearized plot of the binding data for apoE(263–286) (sym...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo Y học: Variations in receptor site-3 on rat brain and insect sodium channels highlighted by binding of a funnel-web spider d-atracotoxin pdf
... specified in the figure legends. Equilibrium and kinetic analysis of binding The median inhibitory concentration (IC 50 ) values for the inhibition of toxin binding were determined by nonlinear regression ... The binding of 125 I-labelled d-ACTX-Hv1a to rat brain syna- ptosomes is inhibited c ompetitively by classical ScaTxs and allosterically by brevetoxin-1, similar to ScaTx binding. Ho...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo Y học: A novel DNA repair enzyme containing RNA recognition, G-patch and specific splicing factor 45-like motifs in the protozoan parasite Toxoplasma gondii potx
... into actively replicating and virulent tachyzoites. The tachyzoites differentiate into encysted bradyzoites in response to the immune system attack during disease progression. They will remain ... progression. They will remain in the brain and other organs during the lifetime of infected hosts. The reactivation of encysted bradyzoites into actively replicating and cytolytic tachyzoi...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo Y học: A Ca2+/CaM-dependent kinase from pea is stress regulated and in vitro phosphorylates a protein that binds to AtCaM5 promoter ppt
... phosphorylation on its DNA- binding property was tested. The protein was in vitro phosphorylated using cold ATP and used for DNA binding studies. No binding was detected when prephosphorylated protein ... Burny, A. (1993) A calcium/calmodulin-binding serine/threonine protein kinase homologs to the mammalian type II calcium/calmodulin- dependent protein kinase is expressed in plant cells...
Ngày tải lên: 18/03/2014, 01:20