The aim of this study was to investigate physical and biological properties of collagen (COL) and demineralized bone powder (DBP) scaffolds for bone tissue engineering. DBP was prepared and divided into three groups, based on various particle sizes: 75-125 µm, 125-250 µm, and 250-500 µm. DBP was homogeneously mixed with type I collagen and three-dimensional scaffolds were constructed, applying ...

PURPOSE A selective chromogenic culture medium for the laboratory isolation and differentiation of colistin resistant Acinetobacter, Pseudomonas, Stenotrophomonas and Enterobacteriaceae spp. (CHROMagar COL-APSE) was developed, evaluated and compared to an existing selective bacterial culture medium (SuperPolymyxin). METHODOLOGY The medium was challenged with 84 isolates, including polymyxin B...

Abstract This study investigated the structural and track change of cyclone Nepartak occurred over western North Pacific in July 2021, a appeared at surface level, using ERA5 data, focusing on relationship with an upper‐tropospheric cutoff low (COL). The COL was shown to dominate which developed as subtropical hybrid structure. As approached COL, it overlapped by became two‐storied structure, r...

In plant effector-triggered immunity (ETI), intracellular nucleotide binding-leucine rich repeat (NLR) receptors are activated by specific pathogen effectors. The Arabidopsis TIR (Toll-Interleukin-1 receptor domain)-NLR (denoted TNL) gene pair, RPS4 and RRS1, confers resistance to Pseudomonas syringae pv tomato (Pst) strain DC3000 expressing the Type III-secreted effector, AvrRps4. Nuclear accu...

The Cre/loxP recombination system can be used to circumvent many of the limitations of generalized gene ablation in mice. Here we present the development and characterization of transgenic mice in which Cre recombinase has been targeted to cells of the osteoblast lineage with 2.3 kb (Col 2.3-Cre) and 3.6 kb (Col 3.6-Cre) fragments of the rat Col1a1 promoter. Cre mRNA was detected in calvaria an...

BACKGROUND Diarrhea is a big problem in piglets. Cangpo Oral Liquid (COL) is a compound of Chinese herbal medicine. The preparation was fed to piglets had diarrheal disease in order to determine its anti-diarrhea activity and potential applications in vivo. MATERIALS AND METHODS The contents of Berberine hydrochloride, Magnolol and Honokiol in COL were performed on HPLC analysis. Organ bath w...

The functional significance of fibrin deposits typically seen in inflammatory lesions, carcinomas and in healing wounds is not fully understood. In the present study, we demonstrate that fibrinogen/fibrin specifically bound to native Col I (collagen type I) and used the Col I fibre network as a base to provide a functional interface matrix that connects cells to the Col I fibres through αVβ3 in...

Endothelial dysfunction, considered as a defective vascular dilatation after certain stimuli, is characteristic of different pathological conditions, such as hypertension, atherosclerosis, or diabetes. A decreased synthesis or an increased degradation of nitric oxide (NO) has been postulated as the mechanism responsible for this alteration. The present experiments were designed to test the hypo...

Aims: We evaluated whether urinary excretion of type IV collagen (U-COL) may predict an increase in the urinary albumin-to-creatinine ratio (ACR) and what factors regulate U-COL in 145 normoalbuminuric patients with type 2 diabetes. Methods: We measured HbA1c, systolic blood pressure (SBP), urinary 8-hydroxydeoxyguanosine (8-OHdG) and monocyte chemoattractant protein (MCP)-1 at start of this st...