Báo cáo Y học: Amidolytic activity of prostatic acid phosphatase on human semenogelins and semenogelin-derived synthetic substrates docx

... Amidolytic activity of prostatic acid phosphatase on human semenogelins and semenogelin-derived synthetic substrates Miche Á le Brillard-Bourdet 1 , ... SBTI, E64 and EDTA did not signi®cantly inhibit PAP amidolytic activity. However, NaF (10 m M ), which strongly inhibits phosphatase activity at acidic pH, inhibited PAP amidolytic activity at neutral .....

Ngày tải lên: 24/03/2014, 00:21

... progression of cancer; and the second question is whether the PR domain alone possesses anticancer activity. In this study, we quan- titatively analyzed the mRNA expression level of RIZ1 over ... in many biological and physiological regulations. Re- cently, human tumor suppressor gene RIZ was shown to function in a Yin-Yang fashion [1, 2]. RIZ, located on the distal short ar...

Ngày tải lên: 25/10/2012, 11:15

... intrinsic transcriptional activity. Fig. 2. The transcriptional activity of IRF-3 depends on synergy between two sets of residues and is entirely dependent on mammalian CBP. (A) Transcriptional activity in S2 ... immediate- early transcriptional response to infection and the secondary response to cytokines [3–5]. For instance, IFN-b synthesis is activated directly by virus i...

Ngày tải lên: 17/03/2014, 10:20

... levels of acid phosphatase activity. On induction, the specific activity of acid phosphatase in both strains was about 40 UÆmg )1 . During purification, the acid phosphatase activity always cochromatographed ... concentration was determined by using a protein assay kit (Bio-Rad) with BSA as the standard. Enzymatic assay of phosphatase activity The phosphatase act...

Ngày tải lên: 24/03/2014, 03:21

... Turkey 4. Istanbul University, Faculty of Medicine, Department of Histology and Embryology, Istanbul, Turkey. 5. Istanbul University, Faculty of Medicine, Department of Undersea and Hyperbaric ... Istanbul, Turkey 2. Istanbul University, Faculty of Medicine, Department of Oncologic Pathology, Istanbul, Turkey 3. Istanbul University, Faculty of Medicine, Department o...

Ngày tải lên: 25/10/2012, 11:15

... nude mice and the distribution and mi- gration of MSCs were dynamically monitored to evaluate the feasibility and safety of intravenous im- plantation of allogeneic MSCs in the treatment of femoral ... body temperature, mental condition, uri- nation, and defecation. Routine blood tests and tests of liver or renal functions showed normal. No acute or chronic toxicity an...

Ngày tải lên: 25/10/2012, 11:18

... Introdution Frontonasal dysplasia (FND) is the hallmark of several syndromes involving the frontonasal process that includes: isolated frontonasal dysplasia (MIM 136760 and 305645), acrofrontofacionasal ... dysostosis 1 (MIM 201180), acrofrontofacionasal dysostosis 2 (MIM 201181), frontofacionasal dysplasia (MIM 229400), oculoauriculofrontonasal syndrome (MIM 601452), among other rela...

Ngày tải lên: 03/11/2012, 10:05

... lens sorbitol dehydrogenase enzyme activity upon heating [46], while the N-terminal portion of a small heat shock/ a-crystallin protein confers thermotolerance on cells [29] and prevents aggregation of stressed ... Jong, W.W. (1992) Expression and aggre- gation of recombinant aA-crystallin and its two domains. Bi ochim. Biophys. Acta 1130, 267–276. 8. Augusteyn, R.C. (1998) a-...

Ngày tải lên: 22/02/2014, 04:20

... as essential hypertension, cardiovascular or endocrine diseases, Fig.3.Assessmentof11b-h ydroxylase a ctivity and determination of 11b-hydroxylase capacity. (A)Assessmentof11b-hydroxylase activity of CYP11B2 ... K Fig. 2. Enzymatic activities of aldosterone synthase and 1 1b-hydroxy- lase. (A) Enzymatic activities of aldosterone synthase and 11b- hydroxylase w ild-type enzymes...

Ngày tải lên: 24/03/2014, 03:21

... synthesis of flavins in P. phosphoreum (Eur. J. Biochem. 269) 5857 synthase (ribB) is one of the LuxR- and acylhomoserine lactone-controlled nonlux genes, and also that the gene is monocistronic and ... a member of the rib operon [29]. This poses the question of whether rib genes are organized in an operon and the genes for 3,4-dihydroxy-2-butanone 4-phosphate synthase and GT...

Ngày tải lên: 31/03/2014, 08:20