نتایج جستجو برای: chitosan 5 gl

تعداد نتایج: 1237297  

Journal: :Journal of Number Theory 2022

There is a lifting from non-CM elliptic curve $E/\mathbb{Q}$ to paramodular form $f$ of degree $2$ and weight $3$ given by the symmetric cube map. We find level in an explicit way terms coefficients Weierstrass equation $E$. In order compute level, we use available description local representations $\mathrm{GL}(2,\mathbb{Q}_p)$ attached $E$ for $p \ge 5$ determine representation $\mathrm{GL}(2,...

2003
V. REINER

Two related results are proven in the modular invariant theory of GLn(Fq ). The first is a finite field analogue of a result of Springer on coinvariants of the symmetric group Sn acting on C[x1, . . . , xn]. It asserts that the following two Fqn [GLn(Fq )×F × q ]modules have the same composition factors: • the coinvariant algebra for GLn(Fq ) acting on Fqn [x1, . . . , xn], in which GLn(Fq ) ac...

2013
Yuanqing Xu Binlin Shi Sumei Yan Tiyu Li Yiwei Guo Junliang Li

The study was conducted to determine the effects of chitosan on the concentrations of GH and IGF-I in serum and small intestinal morphological structure of piglets, in order to evaluate the regulating action of chitosan on weaned pig growth through endocrine and intestinal morphological approaches. A total of 180 weaned pigs (35 d of age; 11.56±1.61 kg of body weight) were selected and assigned...

Journal: :Journal of pharmaceutical sciences 2014
Vuk Uskoković Tejal A Desai

Nanoparticulate composites of hydroxyapatite (HAp) and chitosan were synthesized by ultrasound-assisted sequential precipitation and characterized for their microstructure at the atomic scale, surface charge, drug release properties, and combined antibacterial and osteogenic response. Crystallinity of HAp nanoparticles was reduced because of the interference of the surface layers of chitosan wi...

2013
Mingrong Cheng Hongzhi Xu Yong Wang Houxiang Chen Bing He Xiaoyan Gao Yingchun Li Jiang Han Zhiping Zhang

Modified chitosan nanoparticles are a promising platform for drug, such as 5-fluorouracil (5-FU), gene, and vaccine delivery. Here, we used chitosan and hepatoma cell-specific binding molecule glycyrrhetinic acid (GA) to synthesize glycyrrhetinic acid-modified chitosan (GA-CTS). The synthetic product was confirmed by infrared spectroscopy and hydrogen nuclear magnetic resonance. By combining GA...

2013
Umesh K. Parida Niranjan Rout Birendra K. Bindhani

In this study, the possible mechanisms were investigated with chitosan nanoparticles using sodium tripoly-phosphate and effects on human lymphoma SUDHL-4 in vitro. It was characterized by XRD, FTIR, TGA, particle Size, zeta potential, SEM & TEM. Different techniques such as cell proliferation, ultra structure changes, DNA fragmentation, phase distribution of cell cycle, MTT assay, MMP, agarose ...

2013
T. Hasanloo S. Eskandari F. Najafi

Elicitation with middle-viscous chitosan (30 mg/50 mL) significantly stimulated silymarin synthesis in Silybum marianum hairy root cultures. The root cultures established by infection with Agrobacterium rhizogenes AR15834 showed a potential for production of silymarin. Elicitation with medium molecular weight of chitosan (0, 5, 10, 20, and 30 mg/50 mL) was used in order to improve silymarin pro...

Journal: :Journal of Taibah University for Science 2021

In this research, the membranes were stemmed from biopolymer containing quaternary amine moieties (Chitosan and Chitosan-palm) for nanofiltration purposes. The developed fully featured using different characterization techniques (SEM), (TGA), zeta potential, contact angle measurement. membrane’s features systematically characterized in hydrophilicity angle, surface morphology, charge on surface...

2015
Zahra Safaei Keikhosro Karimi Poorandokht Golkar Akram Zamani Hitoshi Sashiwa

The objective of this study was to investigate the effects of indole-3-acetic acid (IAA) and kinetin (KIN) on Mucor indicus growth, cell wall composition, and ethanol production. A semi-synthetic medium, supplemented with 0-5 mg/L hormones, was used for the cultivations (at 32 °C for 48 h). By addition of 1 mg/L of each hormone, the biomass and ethanol yields were increased and decreased, respe...

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