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Báo cáo y học: "Qualitative Dosimetric and Radiobiological Evaluation of High – Dose – Rate Interstitial brachytherapy Implant" doc

Báo cáo y học:

Báo cáo y học: "Qualitative Dosimetric and Radiobiological Evaluation of High Dose Rate Interstitial brachytherapy Implant" doc

... Pulse dose rate and fractionated high dose rate brachytherapy: Choice of brachytherapy schedules to replace low dose rate treatments. Int J Radtiat Oncol Biol Phys 1996; 34(2): 497 505. ... Evaluation of High Dose Rate Interstitial brachytherapy Implants Than S. Kehwar1, Syed F. Akber2, and Kamlesh Passi 3 1. Department of Radiation Oncology, University of Pittsburgh ... Phys 1998; 40: 515 524. 24. Anacak Y, Esassolak M, Aydin A, et al. Effect of geometric optimization on the treatment volumes and the dose homogeneity of biplane interstitial brachytherapy...
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Báo cáo y học:

Báo cáo y học: "Natural History and Clinical Consequences of Hepatitis B Virus Infection"

... predominantly a disease of adolescents and adults as a result of high risk sexual behavior or injection drug use and the rate of HBsAg positivity is less than 2% [9]. HBV infection frequently is waxing ... over the years in understanding the behavior and clinical course of the disease; however, the natural history of HBV is complex and we still have much to explore and learn. KKee y y wwoorrddss ... Pan1 and Jin X. Zhang2 1 Division of Gastroenterology and Hepatology, Elmhurst Hospital Center of Mount Sinai Services, Mount Sinai School of Medicine, New York, USA 2 Division of Gastroenterology,...
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Báo cáo y học:

Báo cáo y học: "Human toxoplasmosis and the role of veterinary clinicians"

... Once oocysts are shed, they re-quire 1 to 5 days to sporulate and become infective. Cats pass oocysts for only 2 to 3 weeks following primary infection. Mature cats are less likely to shed ... Veterinarians are often faced with the need to explain to their clients that it is not necessary, for example, to give away one’s cat during pregnancy and that if they follow a few very simple “rules”, ... represent any risk for infection with Toxoplasma gondii. Cats are the definitive host of T. gondii; they are the only animals that pass oocysts in their feces. They become infected by eating...
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Tài liệu Báo cáo Y học: Regulated expression and intracellular localization of cystatin F in human U937 cells pptx

Tài liệu Báo cáo Y học: Regulated expression and intracellular localization of cystatin F in human U937 cells pptx

... unglycosylated forms of recombinantcystatin F previously characterized by enzymatic removal of N-linked carbohydrate and carbohydrate compositionanalysis [5]. It is also noteworthy that all three ... 3,band a)withMrapproximately 3200 Da higher than thediglycosylated cystatin F species. The nature of this band ispresently unknown and is discussed below.In order to study the production of ... inhibitor, cystatin C. Cystatin F purifiedfrom lysates of U937 cells showed three major forms car-rying two, one or no carbohydrate chains. Immunocyto-chemistry demonstrated a marked cytoplasmic cystatin...
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Tài liệu Báo cáo Y học: Intracellular localization and transcriptional regulation of tumor necrosis factor (TNF) receptor-associated factor 4 (TRAF4) pdf

Tài liệu Báo cáo Y học: Intracellular localization and transcriptional regulation of tumor necrosis factor (TNF) receptor-associated factor 4 (TRAF4) pdf

... analysis of T4( 1–4 70)–GFP and T4(25 9–4 70)–YFP. HeLa cells were seeded on glass bottomdishes and were transiently transfected with expression constructs encoding T4( 1–4 70)–GFP and T4(25 9–4 70)–YFP. ... 8).Correspondingly, fluorescence of cytoplasmic T4(25 9–4 70 )– YFP and full-length T4–GFP was already significantly reduced after 2 min of bleaching in a small area of thecytoplasm, whereas the fluorescence of ... retention by T4(25 9–4 70). However, it is unclearwhether the deleted C-terminal part of the C-TRAF domain of T4(25 9–3 87)–YFP and T4( 1–3 07)–YFP is necessary tointeract with the TRAF domain of TRAF4...
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Báo cáo Y học: Processing, stability, and kinetic parameters of C5a peptidase from Streptococcus pyogenes pptx

Báo cáo Y học: Processing, stability, and kinetic parameters of C5a peptidase from Streptococcus pyogenes pptx

... VVASQLRANISH, and peak 2 SQLRANISH. The VVA product of hydrolysis was not recovered from the reaction mixture. Initial rate of hydrolysis V was plotted vs. the concentration of the substrateVVASQLRANISH ... albumin, myosin, ovalbumin, and cytochrome c were tested as substrates for the C5apeptidase, but none of them underwent hydrolysis [3,4].Such a highly restricted substrate specificity of C5a pepti-dase ... can be achieved by an exogenous proteasestreptopain.Proteolytic activity and thermal stability of the C5apeptidaseThe earlier reported highly restricted substrate specificity of C5a peptidase...
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Báo cáo Y học: Tyrosine sulfation and N-glycosylation of human heparin cofactor II from plasma and recombinant Chinese hamster ovary cells and their effects on heparin binding pot

Báo cáo Y học: Tyrosine sulfation and N-glycosylation of human heparin cofactor II from plasma and recombinant Chinese hamster ovary cells and their effects on heparin binding pot

... thepositions of fully glycosylated (78 kDa) and completely u nglycosylated(64 kDa) HCII, respectiv ely.Ó FEBS 2002 Heparin cofactor II: N-glycans and sulfation (Eur. J. Biochem. 269) 987HCII m ay provide ... Dconsisted of 0.6MNaOAc in solvent C.Reduction and permethylation of oligosaccharidesThe enzymatically liberated N-glycans were reduced and permethylated as described previously [27].MALDI-TOF MSThe ... reduction and permethylation of the total glycan mixtures, theMALDI-TOF spectra depicted in Fig. 4 revealed thepresence of a mainly diantennary disialylated structure and a pproximately 1 5% of triantennary...
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Báo cáo Y học: Purification and biochemical characterization of some of the properties of recombinant human kynureninase pptx

Báo cáo Y học: Purification and biochemical characterization of some of the properties of recombinant human kynureninase pptx

... Shetty, A.S. & Gaertner, F.H. (1973) Distinct kynureninase and hydroxykynureninase activities in microorganisms: occurrence and properties of a single physiologically discrete enzyme in yeast.J. ... cloned enzyme was highlyspecific for 3-hydroxykynurenine (Km¼ 3.0 lM±0.10) and was inhibited byL-kynurenine (Ki¼ 20 lM),D-kynurenine (Ki¼ 12 lM) and a synthetic substrateanalogueD,L-3,7-dihydroxydesaminokynurenine ... excitation of the product3-hydroxyanthranilate at 330 nm and emission at 410 nm and 310 nm and 417 nm respectively for anthranilate, bythe method of Shetty & Gaertner [7]. A Perkin–Elmerluminescence...
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Báo cáo Y học: The opgGIH and opgC genes of Rhodobacter sphaeroides form an operon that controls backbone synthesis and succinylation of osmoregulated periplasmic glucans pot

Báo cáo Y học: The opgGIH and opgC genes of Rhodobacter sphaeroides form an operon that controls backbone synthesis and succinylation of osmoregulated periplasmic glucans pot

... coli,andwhatproperties they confer in this context.The highly anionic character of OPGs synthesized byE. coli is due to the presence of phosphoglycerol and succinyl residues. Two genes mdoB and ... mutant of Bradyrhizobium japonicum synthesizes cyclodecakis-( 1–3 )-b-gluc-osyl. Plant Physiol. 119, 105 7–1 064.3. Breedveld, M.W. & Miller, K.J. (1994) Cyclic b-glucans of thefamilly Rhizobiaceae. ... 2002while OpgC and MdoC have similar sizes (399 and 385amino acids, respectively), they do not show any significantsequence similarities. However, OpgC and MdoC exhibitstretches of hydrophobic...
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