... immunoglobulin chains were also found to be significantly increased in aged thymocytes. Understanding the changes in gene expression in thymocytes with age may hold the key in determining thymocyte ... levels of many of these genes identified in the array analysis. Moreover, Western blot analysis of thymo- cyte lysates also confirmed that IgM increases with age...
Ngày tải lên: 03/11/2012, 11:35
... transition in the DNA ligase catalysis? DYNAMIC MECHANISM OF NICK RECOGNITION BY DNA LIGASE – AHYPOTHESIS According to Doherty et al. [25,34], the adenylylated DNA ligase binds dsDNA forming nonspecific ... proposed mechanism of dynamic nick recognition by DNA ligase. (Left) binding of the dsDNA. (Right) binding of the nicked dsDNA. B-form DNA is c...
Ngày tải lên: 21/02/2014, 01:21
Báo cáo Y học: Domain V of m-calpain shows the potential to form an oblique-orientated a-helix, which may modulate the enzyme’s activity via interactions with anionic lipid potx
... 2002 Lipid- interactive a-helical structure in m-calpain (Eur. J. Biochem. 269) 5415 Domain V of m-calpain shows the potential to form an oblique-orientated a-helix, which may modulate the enzyme’s activity ... are consistent with those of previous authors, which have shown that m-calpain activity is modulated by the presence of anionic...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo Y học: Growth inhibition of mammalian cells by eosinophil cationic protein pptx
... aortic smooth muscle cells NA 84.5 + 2.3 NT NT Ó FEBS 2002 Cytostatic eect of ECP (Eur. J. Biochem. 269) 309 Growth inhibition of mammalian cells by eosinophil cationic protein Takashi Maeda 1 , ... USA; 4 Department of Surgery, Keio University School of Medicine, Tokyo, Japan Eosinophil cationic protein (ECP), one of the major components of basic granule...
Ngày tải lên: 17/03/2014, 17:20
Báo cáo Y học: Holliday junction binding and processing by the RuvA protein of Mycoplasma pneumoniae ppt
... Holliday junction binding and processing by the RuvA protein of Mycoplasma pneumoniae Stuart M. Ingleston 1 , Mark J. Dickman 2 , Jane A. Grasby 3 , David P. Hornby 2 , Gary J. Sharples 4 and ... 269) 1533 and Holliday junction bound by Ec RuvA (Table 1), illustrating the additional stability of the Holliday junc- tion -RuvA complex. The bindin...
Ngày tải lên: 17/03/2014, 17:20
Báo cáo Y học: Differential regulation of telomerase activity by six telomerase subunits potx
... oligonucleotides, telomerase activity was dramatically diminished. Alternatively, hTR and hTERT may play a minimal catalytic activity in telomerase, while the assembly of other telomerase subunits may amplify ... details. Fig. 3. Activation of telomerase activity by stimulating PBMC with PHA. (A) Relative telomerase activity on each day. (B) RNA expression of telom...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo Y học: Functional integration of mitochondrial and hydrogenosomal ADP/ATP carriers in the Escherichia coli membrane reveals different biochemical characteristics for plants, mammals and anaerobic chytrids pdf
... 2002 Functional integration of AACs in E. coli (Eur. J. Biochem. 269) 3175 Functional integration of mitochondrial and hydrogenosomal ADP/ATP carriers in the Escherichia coli membrane reveals different ... obtain functional integration of the various mitochondrial- type AACs into the cytoplasmic membrane of E. coli. Measuring the upta...
Ngày tải lên: 18/03/2014, 01:20
Báo cáo Y học: Kinetic studies of human tyrosyl-DNA phosphodiesterase, an enzyme in the topoisomerase I DNA repair pathway pot
... understand the enzymatic mechanism of this novel enzyme, and to facilitate inhibitor screening of human TDP, we have expressed and purified recombinant human TDP variants carrying deletions of 1–39 ... human TDP variants was approximated to be 5 mgặL )1 of E. coli culture (Fig. 2). TDP is involved in the Topo I DNA repair pathway, and inhibitors of TDP may have th...
Ngày tải lên: 31/03/2014, 21:21
Báo cáo y học: Identification of an element within the promoter of human selenoprotein P responsive to transforming growth factor-b ppt
... TGF-b -responsive element in the SeP promoter (Eur. J. Biochem. 268) 6179 Identification of an element within the promoter of human selenoprotein P responsive to transforming growth factor-b Volker ... TGF-b -responsive element in the SeP promoter. Keywords: selenoprotein P; transforming growth factor-b 1 ; Smad; promoter; CAGA box. Sel...
Ngày tải lên: 31/03/2014, 23:20
Báo cáo y học: "Ethnomedical survey of plants used by the Orang Asli in Kampung Bawong, Perak, West Malaysia" docx
... ethnomedical survey was carried out among a local Orang Asli tribe to gather information on the use of medicinal plants in the region of Kampung Bawong, Perak of West Malaysia in order to evaluate the ... Ethnomedicine 2010, 6:5 http://www.ethnobiomed.com/content/6/1/5 Page 2 of 6 RESEARC H Open Access Ethnomedical survey of plants used by the Ora...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: " A survey of foot problems in community-dwelling older Greek Australians" pot
... RESEARCH Open Access A survey of foot problems in community-dwelling older Greek Australians Patricia Kaoulla 1 , Nicoletta Frescos 1 and Hylton B Menz 2* Abstract Background: Foot problems are ... a sample of Greek- speaking older people living in Australia. The study findings clearly indicate that foot problems are common in ol der Greek Australians....
Ngày tải lên: 10/08/2014, 21:24
Báo cáo y học: "Comparative effectiveness of manipulation, mobilisation and the Activator instrument in treatment of non-specific neck pain: a systematic review" pps
... Analysis of Chiropractic in Australia and New Zealand: A Project Report, Survey Analysis, and Sum- mary of the Practice of Chiropractic within Australia and New Zealand Greeley, Colorado, USA: ... blinding, and comparability of relevant baseline characteristics. For these reasons a systematic review was conducted and not a meta-analysis. Manual therapy treatments...
Ngày tải lên: 13/08/2014, 14:20
Báo cáo y học: " A survey of chiropractors practicing in Germany: practice characteristics, professional reading habits, and attitudes and perceptions toward research" potx
... Access Research A survey of chiropractors practicing in Germany: practice characteristics, professional reading habits, and attitudes and perceptions toward research Ilke Schwarz* 1 and Maria ... perceptions of practicing chiropractors in Germany regarding research, to look at their reading and research habits, and to gather demographic...
Ngày tải lên: 13/08/2014, 14:20
Báo cáo y học: "Demographic survey of pediatric patients presenting to a chiropractic teaching clinic" docx
... age between January 2006 and Janua ry 2010. This was a cross-sectional study of baseline demo graphic data of pediatric patients presenting to the Anglo-European College of Chiropractic (AECC) outpatient ... seeking alternative care [5]. The aim of this study was to investigate the pediatric patients who attended a university -affiliated chiropractic teaching c...
Ngày tải lên: 13/08/2014, 14:20
Báo cáo y học: "A survey of accessibility and utilisation of chiropractic services for wheelchair-users in the United Kingdom: What are the issues" pps
... as: McKay and Langworthy: A survey of accessibility and utilisation of chiropractic services for wheelchair-users in the United Kingdom: What are the issues? Chiropractic & Manual Therapies ... M: Chiropractic management of myofascial trigger points and myofascial pain syndrome: a systematic review of the literature. J Manipulative Physiol T...
Ngày tải lên: 13/08/2014, 15:21