Milled wood lignin (MWL), cellulolytic enzyme lignin (CEL), and enzymatic mild acidolysis lignin (EMAL) were isolated from different wood species and characterized by various techniques. The EMAL protocol offered gravimetric lignin yields 2-5 times greater than those of the corresponding MWL and CEL. The purities of the EMALs were 3.75-10.6% higher than those of their corresponding CELs, depend...

In this work, SO2 adsorption on 13X and 5A was explored at different concentrations, and the results were compared to molecular simulation and models. The adsorbent saturation tests were performed at four different concentrations of 250, 500, 750, and 1000 ppm, and it was observed that saturation would take more time for higher SO2 concentrations. Grand Canonical Monte Carlo method was used for...

A new ascovirus was isolated from Spodoptera exigua in Indonesia and was tentatively assigned as a new species, Spodoptera exigua ascovirus 5a (SeAV-5a) according to the present ICTV ascovirus naming scheme based on DNA restriction fragment length polymorphism (RFLP), hybridization, formation of occlusion body, tissue tropism and host spectrum. SeAV-5a replicated primarily in the fat body of su...

Wnt-5a is a representative ligand that activates a beta-catenin-independent pathway in the Wnt signaling. Although abnormal activation of beta-catenin-dependent pathway is often observed in human cancer, the relationship between beta-catenin-independent pathway and tumorigenesis is not clear. We sought to clarify how Wnt-5a is involved in aggressiveness of gastric cancer. Abnormal expression of...

The Wnt-5a gene encodes a secreted protein that controls several normal processes during embryogenesis and development of adult tissues by as yet unknown mechanisms. Endogenous expression of Wnt-5a mRNA is known to occur in both mouse and human mammary cell lines. To investigate the biological role of Wnt-5a in the human mammary epithelial cell line HB2, we used an antisense approach to repress...

Matrix metalloproteinase 3 (MMP3), is over expressed in the wall of abdominal aortic aneurysms (AAA), while inactivation of the gene expressing this enzyme is associated with reduced aneurysm formation in an experimental model. The 5A allele of the 5A/6A polymorphism in the promoter region of the MMP3 gene is associated with enhanced MMP3 expression. This study aimed to determine whether the pr...

BACKGROUND Ras homolog gene family member A (RhoA) is involved in Wnt-5a-induced migration of gastric and breast cancer cells. We investigated the roles of RhoA and Wnt-5a in ovarian carcinoma. METHODS RhoA and Wnt-5a mRNA and protein expression in normal fallopian tube epithelium, benign tumors, primary ovarian carcinomas, and metastatic omentum were quantified. RhoA or Wnt-5a was knocked do...

ACOUSTIC WAVES MEASUREMENTS ON SNGS CRYSTALS AND DETERMINATION OF MATERIAL CONSTANTS E. CHILLA*1, R. KUNZE2, A. SOTNIKOV2, M. WEIHNACHT2, J. BOHM3, R. B. HEIMANN4, M. HENGST4, and U. STRAUBE5, 1VI Tele Filter GmbH, Teltow, Germany, 2Leibniz Institute for Solid State and Materials Research, Dresden, Germany, 3Institute for Crystal Growth, Berlin, Germany, 4Freiberg University of Mining and Techn...

UNLABELLED The central amygdala (CeA) has a key role in learning and expression of defensive responses. Recent studies indicate that somatostatin-expressing (SOM(+)) neurons in the lateral division of the CeA (CeL) are essential for the acquisition and recall of conditioned freezing behavior, which has been used as an index of defensive response in laboratory animals during Pavlovian fear condi...