Daisuke Ando

Potential mechanism underlying the decline in kuruma prawn Penaeus japonicus: effects of loss of large females on reproductive traits and recruitment success

Taku Sato, Takuma Sugaya, Kazuaki Sakiyama, Kei Takashima et autres

Despite the disproportionate contribution of large females to reproduction via, for example, the female size-fecundity relationship and maternal influences, larger individuals are more likely to be caught than smaller ones. Removal of larger females that tend to spawn earlier in the spawning …

Potential of glycerol as a bio-based wood adhesive

J Lu, Tomofumi Umeshita, Shunsuke Sakai, Miyuki Matsuo et autres

Abstract The development of bio-based adhesives, to the extent possible without harmful chemicals derived from fossil resources, is very important for the sustainable use of wood-based materials. In this study, we investigated the possibility of glycerol as a bio-based adhesive by manufacturing …

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Two-stage wood decay by Grifola frondosa

Taichi Motoda, Fu-Chia Chen, Daisuke Ando

In nature, only white-rot fungi can completely decompose wood biomass in the environmental carbon cycle. However, their degradation strategy is still unclear. Despite many studies on the lab-scale wood-decay process, investigations on the open-field process have been limited by their difficulty. Here, …

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New ester-type chemical bonding wood adhesion with a dicarboxylic acid compound

Daisuke Ando, Kenji Umemura, Hidefumi Yamauchi

Abstract Wood adhesion is one of the fundamental joint technologies for wood-based materials. We focused on an unprecedented chemical bonding wood adhesion. With the final goal of water-resistant wood adhesion using dicarboxylic acid compounds with straight alkyl chains, this study clarified the …

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Cutting processability of metal-ion-containing cellulose nanofibril films by continuous wave laser

Natsuo Suzuki, Daisuke Ando, Kojiro Uetani

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Butyrate, Valerate, and Niacin Ameliorate Anaphylaxis by Suppressing IgE-Dependent Mast Cell Activation: Roles of GPR109A, PGE2, and Epigenetic Regulation

Kazuki Nagata, Daisuke Ando, Tsubasa Ashikari, Kandai Ito et autres

Short-chain fatty acids (SCFAs) are produced by the intestinal microbiota during the fermentation of dietary fibers as secondary metabolites. Several recent studies reported that SCFAs modulate the development and function of immune-related cells. However, the molecular mechanisms by which SCFAs regulate mast …

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Kaempferol Suppresses the Activation of Mast Cells by Modulating the Expression of FcεRI and SHIP1

Kazuki Nagata, Sanae Araumi, Daisuke Ando, Naoto Ito et autres

In the present study, we evaluated the effects of kaempferol on bone marrow-derived mast cells (BMMCs). Kaempferol treatment significantly and dose-dependently inhibited IgE-induced degranulation, and cytokine production of BMMCs under the condition that cell viability was maintained. Kaempferol downregulated the surface expression …

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Kaempferol suppresses the activation of mast cells by modulating the expression of FcεRI and SHIP1

Kazuki Nagata, Sanae Araumi, Daisuke Ando, Miki Ando et autres

Abstract In the present study, we evaluated the effects of kaempferol on bone marrow-derived mast cells (BMMCs). Kaempferol treatment significantly and dose-dependently inhibited IgE-induced degranulation, and cytokine production of BMMCs under the condition that cell viability was maintained. Kaempferol downregulated the surface …

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Butyrate, valerate, and niacin ameliorate anaphylaxis by suppressing IgE-dependent mast cell activation: Roles of GPR109A, PGE 2 , and epigenetic regulation

Kazuki Nagata, Daisuke Ando, Tsubasa Ashikari, Kandai Ito et autres

Abstract Short chain fatty acids (SCFAs) were recently shown to modulate the development and functions of immune-related cells. However, the molecular mechanisms by which SCFAs regulate mast cells (MCs) are not fully understood. We found that the oral administration of valerate or …

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Lignins and Lignification

John Ralph, Hoon Kim, Fachuang Lu, Rebecca A. Smith et autres

As ever more component monomers are discovered, lignin can no longer be regarded as deriving from just the three canonical monolignols. Pathway intermediates such as the hydroxycinnamaldehydes and their derived hydroxybenzaldehydes, and additional products of truncated biosynthesis such as caffeyl and 5-hydroxyconiferyl …

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Identification of problems in picture archiving and communication systems management using text mining

Ayako Yagahara, Takumi Tanikawa, Akihisa Fukuda, Daisuke Ando et autres

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Pulverization and Chemical Modification of Wood in One Pod: Acetylation Behavior of Wood by Mechanochemical Processing with Rod-Milling Treatment

Daisuke Ando, Yasuji Kurimoto, K. Takata

High Resolution Image Download MS PowerPoint Slide The acetylation behavior of wood during mechanochemical processing, which is a solvent-free treatment involving simultaneous grinding and chemical modification in a pod, was monitored by heteronuclear single quantum coherence-nuclear magnetic resonance (HSQC-NMR). In this research, …

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