Three extracellular cellulose-depolymerizing enzymes from cotton undergoing decay by the brown rot fungus Meruliporia (Serpula) incrassata were isolated by anion-exchange and hydrophobic interaction chromatographies. Depolymerization was detected by analyzing the changes in the molecular size distribution of cotton cellulose by high-performance size-exclusion chromatography. The average degree ...

Mao, H.L., Wu, C.H., Wang, J.K. and Liu, J.X. 2013. Synergistic effect of cellulase and xylanase on in vitro rumen fermentation and microbial population with rice straw as substrate. Animal Nutrition and Feed Technology, 13: 477-487. The in vitro gas test was conducted to investigate the effects of cellulase (CEL) and xylanase (XYL) on in vitro rumen fermentation and microbial population with r...

We have developed a simple one-step method to synthesize novel supramolecular polysaccharide composite from cellulose (CEL) and dibenzo-18-crown 6 using ceric ammonium nitrate as initiator. The [CEL+DB18C6] composites obtained retain properties of their components, namely superior mechanical strength (from CEL), excellent adsorption capability for heavy metal ions from DB18C6. More importantly,...

Inputs about the conditioned (CS) and unconditioned (US) stimuli converge in the lateral amygdala (LA) during classical fear conditioning (FC). This leads to potentiation of CS inputs to LA neurons, and consequent increases in the firing of central medial amygdala (CeM) cells. In turn, CeM cells drive conditioned fear responses via their projections to fear effector neurons. However, transmissi...

Novel composites between cellulose (CEL) and keratin (KER) from three different sources (wool, hair and chicken feather) were successfully synthesized in a simple one-step process in which butylmethylimidazolium chloride (BMIm+Cl−), an ionic liquid, was used as the sole solvent. The method is green and recyclable because [BMIm+Cl−] used was recovered for reuse. Spectroscopy (FTIR, XRD) and imag...

Recent studies indicate that the lateral subdivision of the central amygdala (CeL) is essential for fear learning. Specifically, fear conditioning induces cell-type-specific synaptic plasticity in CeL neurons that is required for the storage of fear memories. The CeL also controls fear expression by gating the activity of the medial subdivision of the central amygdala (CeM), the canonical amygd...

Acetobacter xylinum strains are known as very efficient producers of bacterial cellulose which, due to its unique properties, has great application potential. One of the most important problems faced during cellulose synthesis by these bacteria is generation of cellulose non-producing cells, which can appear under submerged culture conditions. The reasons of this remain unknown. These studies h...

Efforts to improve melanoma response rates to temozolomide (TMZ) have thus far been unsuccessful. We screened a library of 2,000 marketed drugs and natural products to identify agents with the potential to sensitize melanoma cells to the effects of TMZ. Celastrol (CEL), a natural compound found in the Thunder of God vine, was identified based on its ability to enhance cell death in TMZ-resistan...

BACKGROUND/AIMS CEL-MODY is a monogenic form of diabetes and exocrine pancreatic insufficiency due to mutations in the carboxyl-ester lipase (CEL) gene. We aimed to investigate endocrine and exocrine pancreatic function in CEL knockout mice (CELKO). METHODS A knockout mouse model with global targeted deletion of CEL was investigated physiologically and histopathologically, and compared to lit...