the interaction between immune cells and endothelial lining of blood vessels is vital in many processes such as inflammatory and immune responses as well as cancer cell metastasis. the expression level of vcam-1 is regulated by many factors including the promoter activity that is possibly affected by the single nucleotide polymorphisms (snps) present in the promoter. there are previous reports ...

introduction : use of adipose-derived stem cells (adscs) is a suggested hypothesis to enhance the regeneration of bone defects. this technique is of particular interest since adscs are more easily accessible via a non-invasive harvesting technique compared to bone marrow stem cells (bmscs). this study sought to assess the efficacy of adsc implantation for regeneration of localized mandibular bo...

introduction: this investigation was undertaken to examine chemical nature of glycoconjugate components on the surface of developing rat intestinal cells during gut histogenesis. materials and methods: rat embryos at days 10-12 of gestation was fixed in b4g and processed for lectinhistochemistry. 5m paraffin sections were incubated with 10-15 ?g/ml solution of hrp/lecti ns from arachis hypogaea...

a member of homeodomain protein namely tgif2lx has been implicated as a tumor suppressor gene in human malignancy as well as in spermatogenesis. however, to our knowledge, dynamic functional evidence of the tgif2lx has not yet been provided. the aim of the present study was to investigate the human tgif2lx target gene(s) using a cdna-aflp as a differential display method. a pegfp-tgif2lx constr...

Exposure of sections of ileal mucosa to enzymatic digestion with trypsin and carboxypeptidase B reveals a population of immunofluorescent cells after incubation with a specific C-terminally directed antiglucagon serum. These cells, unreactive before enzyme treatment, were identified as L-cells by their immunoreactivity to antiglicentin serum and to cross-reacting (N-terminal) antiglucagon sera....

background: the hepatic secretion of apolipoprotein b (apob), containing lipoproteins, is known to be regulated by insulin, and the overproduction of these atherogenic lipoproteins occurs in insulin-resistant states. protein tyrosine phosphatase 1b (ptp-1b) is a key regulator of hepatic insulin signaling and is also upregulated in insulin resistance. we aimed to investigate the role of ptp-1b i...

background : we intend to study the inhibitory effect of sulfur compound in ramsar hot spring mineral on tumor-genesis ability of high natural background radiation. objective : the radioprotective effect of sulfur compounds was previously shown on radiation-induced chromosomal aberration, micronuclei in mouse bone marrow cells and human peripheral lymphocyte. ramsar is known for having the high...

KCNK2 was previously shown to regulate immune-cell trafficking into the central nervous system (CNS). Kcnk2-/- mice demonstrated a more severe disease course in experimental autoimmune encephalomyelitis, an animal model of multiple sclerosis, due to an increased immune-cell migration into the CNS. An upregulation of the cellular adhesion molecules ICAM1 and VCAM1 on brain endothelial cells in K...