Results 41 to 50 of about 43,558 (96)

Structure and evolvement of Spirulina platensis Fe-SOD(钝顶螺旋藻Fe-SOD的结构与进化)

Zhejiang Daxue xuebao. Lixue ban, 2005
超氧化物歧化酶（Superoxide dismutase，SOD）是一类重要的具有抗氧化损伤功能的金属酶.利用生物信息学手段，分析了钝顶螺旋藻(Spirulina platensis)Fe-SOD的结构与进化，结合此蛋白的功能，揭示了两者的内在联系：在结构上，此蛋白的中间区城(26 AA~160 AA）结构紧凑，为酶的活性中心，两端区域离活性中心较远；在进化上，此蛋白两端区域较中间区域更倾向于发生突变.并且通过Fe-SOD，首次对以上三者间特殊关系的形成机制进行了猜想与假设.
LUMin(卢敏), QINGui-xiang(秦桂香), GONGXing-guo(龚兴国), GUOJian-jun(郭建军), ZHONGWen-tao(钟文涛)   +4 more
doaj   +1 more source

Preparation of pH-Responsive Tanshinone IIA-Loaded Calcium Alginate Nanoparticles and Their Anticancer Mechanisms

Pharmaceutics
Background: Tanshinone IIA (Tan IIA) is a lipophilic active constituent derived from the rhizomes and roots of Salvia miltiorrhiza Bunge (Danshen), a common Chinese medicinal herb.
Tianying Ren, Jing Wang, Yingxin Ma, Yichen Huang, Somy Yoon, Lijun Mu, Ru Li, Xuekun Wang, Lina Zhang, Pan Li, Lusha Ji   +10 more
doaj   +1 more source

Crystal structure of bis(μ-benzeneselenolato)-(tetracarbonyl)-{μ-[N-(diphenylphosphanyl)-N-(3-ethynylphenyl)-P,P-diphenylphosphinous amide]} diiron, C48H35Fe2NO4P2Se2

Zeitschrift für Kristallographie - New Crystal Structures
C48H35Fe2NO4P2Se2, monoclinic, P21/c, a = 20.3289(18) Å, b = 12.6909(11) Å, c = 17.6743(16) Å, β = 109.767(4)∘, V = 4291.1(7) Å3, Z = 4, Rgt(F) = 0.0638, wRref(F2) = 0.1439, T = 298(2) K.
Lü Shuang, Li Qian-Li
doaj   +1 more source

Polysaccharide Functionality in Wine-like Model Systems with Oat and Egg White Model Proteins

Fermentation
Interactions between wine proteins and polysaccharides have the capacity to regulate the stability, shelf-life, and turbidity of red wines. Understanding these macromolecular interactions helps with maintaining stability and reproducing high quality ...
Olivia Burken, Stephan Sommer
doaj   +1 more source

Role of ε-Poly-lysine in mixed surimi gel: concentration, underlying mechanism, and application

Food Materials Research
The effects of different concentrations of ε-Poly-lysine (ε-PL: 0.005%, 0.01%, 0.02%, 0.04%, and 0.06%) on the marine fish-egg white protein compound gels, treated with 0.4% TGase induced cross-linking were systematically investigated under low salt and ...
Zhaorui Li, Guangcan Liang, Yungang Cao, Fang Yuan, Miaomiao Liu, Zelong Liu, Youling L. Xiong   +6 more
doaj   +1 more source

Effect of molecular mass on adsorption of epoxy oligomerson water-toluene solution and dispersed filler interfaces

Тонкие химические технологии, 2012
The effect of molecular mass on adsorption of epoxy oligomers on water-toluene solution interfaces and a glass dispersed filler surface was investigated.
I. D. Simonov-Emeljanov, A. N. Trofimov, V. S. Kopytin, V. M. Komarov, G. A. Simakova   +4 more
doaj  

MiR-103-3p regulates chondrocyte autophagy, apoptosis, and ECM degradation through the PI3K/Akt/mTOR pathway by targeting CPEB3. [PDF]

J Orthop Surg Res
Li J, Sun F, Zhang Y, Pan X, Li B, Zhang G, Zhou Q.   +6 more
europepmc   +1 more source

Tumour necrosis factor-α induces macromolecule translocation in HIV-derived duodenal organoids. [PDF]

Front Immunol
Masete KV, Massarani AS, Schulzke JD, Epple HJ, Hering NA.   +4 more
europepmc   +1 more source

Publisher Correction: Comparative lipidome and transcriptome provide novel insights into zero-valent iron nanoparticle-treated Fremyella diplosiphon. [PDF]

Sci Rep
Yalcin YS, Gichuki S, Chen H, Arumanayagam AS, Malwalage SM, Sitther V.   +5 more
europepmc   +1 more source

Construction of Dynamic Hydrogel Inducing Effective and Selective 5-Fluorouracil Monotherapy against Cervical Cancer Cells. [PDF]

ACS Appl Mater Interfaces
Gosecka M, Jaworska-Krych D, Gosecki M, Urbaniak M, Wielgus E, Gostynski B, Marcinkowska M, Janaszewska A, Klajnert-Maculewicz B.   +8 more
europepmc   +1 more source