scholarly journals Utilization of wood cell wall components

2015 ◽  
Vol 61 (5) ◽  
pp. 447-454 ◽  
Author(s):  
Yasumitsu Uraki ◽  
Keiichi Koda
Keyword(s):  
Cell Wall ◽  
Wood Cell Wall ◽  
Cell Wall Components ◽  
Wall Components

Relationship of wood cell wall ultrastructure to bacterial degradation of wood

IAWA Journal ◽  
2019 ◽  
Vol 40 (4) ◽  
pp. 845-870 ◽  
Author(s):  
Adya P. Singh ◽  
Yoon Soo Kim ◽  
Ramesh R. Chavan
Keyword(s):  
Cell Wall ◽  
Cell Walls ◽  
Wood Cell Wall ◽  
Bacterial Degradation ◽  
Cell Wall Components ◽  
Degrading Bacteria ◽  
Wall Ultrastructure ◽  
Relationship Of ◽  
The Relationship ◽  
Wall Components

ABSTRACT This review presents information on the relationship of ultrastructure and composition of wood cell walls, in order to understand how wood degrading bacteria utilise cell wall components for their nutrition. A brief outline of the structure and composition of plant cell walls and the degradation patterns associated with bacterial degradation of wood cell walls precedes the description of the relationship of cell wall micro- and ultrastructure to bacterial degradation of the cell wall. The main topics covered are cell wall structure and composition, patterns of cell wall degradation by erosion and tunnelling bacteria, and the relationship of cell wall ultrastructure and composition to wood degradation by erosion and tunnelling bacteria. Finally, pertinent information from select recent studies employing molecular approaches to identify bacteria which can degrade lignin and other wood cell wall components is presented, and prospects for future investigations on wood degrading bacteria are explored.

Fractionation and Characterization of Wood Cell Wall Components ofFagus crenataBlume Using LiCl/DMSO Solvent System

2013 ◽  
Vol 33 (3) ◽  
pp. 188-196 ◽  
Author(s):  
Zhiguo Wang ◽  
Takuya Akiyama ◽  
Tomoya Yokoyama ◽  
Yuji Matsumoto
Keyword(s):  
Cell Wall ◽  
Wood Cell Wall ◽  
Solvent System ◽  
Cell Wall Components ◽  
Wall Components

Mitogenic Activity of Cell Wall Components from Lactobacillus acidophilus

1993 ◽  
Vol 64 (5) ◽  
pp. 505-511 ◽  
Author(s):  
Masahiro YAMADA ◽  
Haruki KITAZAWA ◽  
Junko UEMURA ◽  
Tadao SAITOH ◽  
Takatoshi ITOH
Keyword(s):  
Cell Wall ◽  
Lactobacillus Acidophilus ◽  
Mitogenic Activity ◽  
Cell Wall Components ◽  
Wall Components

scholarly journals Ibudilast Mitigates Delayed Bone Healing Caused by Lipopolysaccharide by Altering Osteoblast and Osteoclast Activity

2021 ◽  
Vol 22 (3) ◽  
pp. 1169
Author(s):  
Yuhan Chang ◽  
Chih-Chien Hu ◽  
Ying-Yu Wu ◽  
Steve W. N. Ueng ◽  
Chih-Hsiang Chang ◽  
...  
Keyword(s):  
Cell Wall ◽  
Bone Formation ◽  
Cancellous Bone ◽  
Bone Healing ◽  
Bone Bridge ◽  
Cell Wall Components ◽  
Osteoclast Activity ◽  
Wall Components

Bacterial infection in orthopedic surgery is challenging because cell wall components released after bactericidal treatment can alter osteoblast and osteoclast activity and impair fracture stability. However, the precise effects and mechanisms whereby cell wall components impair bone healing are unclear. In this study, we characterized the effects of lipopolysaccharide (LPS) on bone healing and osteoclast and osteoblast activity in vitro and in vivo and evaluated the effects of ibudilast, an antagonist of toll-like receptor 4 (TLR4), on LPS-induced changes. In particular, micro-computed tomography was used to reconstruct femoral morphology and analyze callus bone content in a femoral defect mouse model. In the sham-treated group, significant bone bridge and cancellous bone formation were observed after surgery, however, LPS treatment delayed bone bridge and cancellous bone formation. LPS inhibited osteogenic factor-induced MC3T3-E1 cell differentiation, alkaline phosphatase (ALP) levels, calcium deposition, and osteopontin secretion and increased the activity of osteoclast-associated molecules, including cathepsin K and tartrate-resistant acid phosphatase in vitro. Finally, ibudilast blocked the LPS-induced inhibition of osteoblast activation and activation of osteoclast in vitro and attenuated LPS-induced delayed callus bone formation in vivo. Our results provide a basis for the development of a novel strategy for the treatment of bone infection.

Changes in cell wall components and hygroscopic properties of Pinus radiata caused by heat treatment

2021 ◽  
Author(s):  
Alberto García-Iruela ◽  
Luis García Esteban ◽  
Francisco García Fernández ◽  
Paloma de Palacios ◽  
Alejandro B. Rodriguez-Navarro ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Cell Wall ◽  
Pinus Radiata ◽  
Cell Wall Components ◽  
Hygroscopic Properties ◽  
Wall Components

scholarly journals Synthetic carbohydrate-based cell wall components from Staphylococcus aureus

2021 ◽  
Author(s):  
Francesca Berni ◽  
Jacopo Enotarpi ◽  
Thijs Voskuilen ◽  
Sizhe Li ◽  
Gijs A. van der Marel ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Cell Wall ◽  
Cell Wall Components ◽  
Synthetic Carbohydrate ◽  
Wall Components

Changes in the cell wall components produced by exogenous abscisic acid treatment in strawberry fruit

Cellulose ◽  
2021 ◽  
Author(s):  
Ricardo I. Castro ◽  
Ana Gonzalez-Feliu ◽  
Felipe Valenzuela-Riffo ◽  
Carolina Parra-Palma ◽  
Luis Morales-Quintana
Keyword(s):  
Cell Wall ◽  
Abscisic Acid ◽  
Acid Treatment ◽  
Strawberry Fruit ◽  
Cell Wall Components ◽  
Wall Components
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