Báo cáo Y học: Expression and distribution of penaeidin antimicrobial peptides are regulated by haemocyte reactions in microbial challenged shrimp pptx

... of a coating, by released penaeidin, of the bacteria before their internalization into penaeidin- devoid hyaline cells. Finally, the diversity, the large distribution and abundance of penaeidins ... Biochem. 269) 2689 Expression and distribution of penaeidin antimicrobial peptides are regulated by haemocyte reactions in microbial challenged shrimp...

Ngày tải lên: 18/03/2014, 01:20

... classes. Role of Tyr183 in catalysis In previous crystallographic studies it was shown that the hydroxyl side chain of Tyr183 is within hydrogen bonding distance of the N-acetyl carbonyl oxygen of the ... single Asp125Ala mutant still has 2% activity (Table 3). CONCLUSIONS In this study we investigated the catalytic role of Asp125, Glu127 and Tyr183 in hevamine by X-ray...

Ngày tải lên: 22/02/2014, 04:20

... site, and the vitamin K-binding site of the c-carboxylase have not been defined with certainty by affinity labeling and site-specific mutagenesis [15–20]. Cysteine residues are important within the ... 2002 by the addition of proFIX18 and proPT18, indicating that the Conus carboxylase, like the bovine carboxylase, is activated by the human propeptides. To compare the potency o...

Ngày tải lên: 17/03/2014, 10:20

... PRISM (http://www.graphpad.com). Single turnover assay Single turnover assays of the individual components (10nmolofTomoH,20nmolofTomoCandTomoD subunits) and of each of their possible combinations, were performed by adding ... determined colorimetrically by complexation with Ferene S [10], or Ferrozine [21]. Inorganic sulfide content was determined by methylene blue formation as...

Ngày tải lên: 17/03/2014, 10:20

... age of 8 years, the top of the frontal sinuses is at the level of the orbital roof, and by the age of 10 years, the sinuses extend into the vertical portion of the frontal bone. The final adult ... Tomogra- phy Findings in Chronic Rhinosinusitis Patients with and without Allergy. Asian Pac J Allergy Immunol. 2006;24:123-7. 7. Schaeffer J. The Embryology, Development an...

Ngày tải lên: 25/10/2012, 11:04

... weight bearing, including walking and standing, and improves with rest (4). Other symptoms include morning stiffness and gelling of the involved joint after periods of inactivity. Currently, OA ... including glucosamine and chondroitin, one month prior to study and during the study, other than multivitamin and mineral supplements containing vitamins and minerals as the so...

Ngày tải lên: 26/10/2012, 09:48

... rates of chronic infection are maintained mostly by infections occurring in infants and children [8]. In these areas, mixed patterns of transmission exist, including infant, early childhood and ... can occur during the perinatal period, and appears to be the most important factor in determining the prevalence of the infection in high endemicity areas, particularly...

Ngày tải lên: 02/11/2012, 11:12

... long list of supposed agents. On the other hand the mothers of healthy babies are thinking of the present and future of their babies and are likely to forget events during the pregnancy. Retrospective ... balance of risk and benefit of drug use during pregnancy is seriously augmented by the defensive policy of pharmaceutical companies and regulatory agencies w...

Ngày tải lên: 02/11/2012, 11:12

... collagen synthesis were detected by [ 3 H]-thy- midine and [ 3 H]-proline incorporation. As shown in Fig. 1A, MSC-CM treatment significantly inhibited [ 3 H]-thymidine and [ 3 H]-proline incorporation ... assessed by immunocytochemical staining of MSCs using anti-(NF-jBp65 primary Ig) (red) and nuclear labelling with 4¢,6-diamidino-2-phenylindone (blue). Paracrine anti-fibrotic ef...

Ngày tải lên: 18/02/2014, 04:20

... antibody to HA and developed by using ECL-plus. Lipid-binding assay using recombinant GST–fusion proteins The PX domain of Noxo1b (amino acids 1–153) and its corresponding region of Noxo1c (amino ... homology (PX) domain in the N-terminus. PX domains occur in a variety of proteins involved in cell signaling, mem- brane trafficking, and polarity establishment, and func- ti...

Ngày tải lên: 19/02/2014, 06:20