Báo cáo y học: " Immunohistochemical study of the phenotypic change of the mesenchymal cells during portal tract maturation in normal and fibrous (ductal plate malformation) fetal liver" pot

... mesenchymal cells in the portal tract are not stained (Figure 28). Cytokeratin 19 The staining of the biliary cells depended of the level of maturation. In the beginning, the cells of the ductal plates began ... study explored the phenotypic heterogeneity of the mesenchymal cells during liver development, mainly along the portal trac...

Ngày tải lên: 13/08/2014, 13:20

... Selective induction of eotaxin release by interleukin-13 or interleukin-4 in human airway smooth muscle cells is synergistic with interleukin-1β and is mediated by the interleukin-4 receptor α-chain. ... airway inflam- mation, mucus hypersecretion, and airway hyperrespon- siveness (AHR) [1]. In the process of airway inflammation, various types of cells, such as eosinophil...

Ngày tải lên: 12/08/2014, 18:21

... denaturation of the enzyme. With the exception of the temperature- activity profile, the characteristics of the enzyme were determined from initial velocity measurements in the direction of the NADH-dependent ... cerevisiae,so that the inhibitory effect of Gro3P was negligible in the experimental data. The Gro3P dehydrogenase in E. coli involved in lipid b...

Ngày tải lên: 22/02/2014, 04:20

... onsidered to originate from the methyl proton of methionine in the vicinity of the DNaseI binding site in actin [28], and the loss i n b iochemical activity (DNase I i nhibition capacity) were almost ... changes in spectrum and the centre of spectral mass of the intrinsic ¯uorescence of ATP-G-actin Following pressure increase, a red shift in the spectra wit...

Ngày tải lên: 24/03/2014, 00:21

... indicated the chain length of the fatty acid on the acyoxyacyl group to be mainly 15, confirming the result of the compositional analysis. In the minor triacylated lipid A, the fragmentation patterns of ... moiety of LPS in the induction of cytokines, including tumor necrosis factor, and the phos- phate residue at the 4¢-position is a critical site for the...

Ngày tải lên: 31/03/2014, 23:20

... characteristically consist of inflammatory cells, including neutrophils, macrophages, and some lymphocytes, suggesting that inflammatory cells play an important role in the brain tissue injury [8, 9]. These ... is the first study of NOS expression in the goat brain with listeriosis. The involvement of iNOS in bovine and caprine listeriosis has been reported previo...

Ngày tải lên: 07/08/2014, 14:23

... rodents. Theobjectofthisstudywastoclarifytheregional distribution and relative frequency of the endocrine cells in the pancreas of BALB/c mouse by specific immuno- histochemistry using four types of ... detected in the pancreatic duct portions in this study. DISCUSSION Insulin is synthesized in the B cells of the pancreatic islets and regulates the serum...

Ngày tải lên: 07/08/2014, 15:20

... 609-629. Immunohistochemical Study of the Endocrine Cells in the Pancreas of the Carp, Cyprinus carpio (Cyprinidae) 305 Category of relative frequency The relative frequency of occurrence of each type of IR cell ... secreted by endocrine cells in the pancreas are well recognized by Immunohistochemical Study of the Endocrine Cells in the Pancreas...

Ngày tải lên: 07/08/2014, 15:20

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Ngày tải lên: 07/08/2014, 18:21

... but the WHO definition. This phenomenon may be explained by differences in the compo- nents and cut-off values used in the definitions. The WHO is the only definition to include albumin/creatinine ... significantly higher rates of the MetS [40]. This discrepancy may be a consequence of the ongoing inflammatory burden in the RA population, altering some of the c...

Ngày tải lên: 09/08/2014, 14:22