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β-葡聚糖酶是一类能降解β-葡聚糖的水解酶。本研究分别通过电子克隆和棉纤维发育cDNA文库筛选法克隆到2个棉花β-葡聚糖酶新基因，内切-1,4-β-葡聚糖酶基因(GhEG，GenBank登录号为HM462003)和1,3-β-葡聚糖酶基因(GhGLU，GenBank登录号: HM462004)。GhEG全长ORF为1 581 bp，编码526个氨基酸残基。GhGLU全长ORF为1 410 bp，编...
Harmonic Maaß-Jacobi forms of degree 1 with higher rank indices
Harmonic Maaß -Jacobi forms degree 1 higher rank indices
2011/1/21
We define and investigate real analytic weak Jacobi forms of degree 1 and arbitrary rank. En route we calculate the Casimir operator associated to the maximal central extension of the real Jacobi grou...
Evaluation of fibronectin,type I collagen and TGF-ß expression by human periodontal ligament fibroblasts exposed to root end filling materials
Evaluation fibronectin type collagen TGF-ß expression human periodontal ligament fibroblasts filling materials
2009/12/7
Background and Aim: Several materials have been introduced for retrograde fillings, pulp capping and sealing root perforations, but their biological effect on vital tissues and cells is not clear. The...
Immunoregulatory Cytokine (TGF-ß And IL-10) Responses in Mice Inoculated With Protoscoleces and Major Hydatid Fluid Antigens of Cystic Echinococcosis
Echinococcus granulosus Protoscolex AgB TGF-β IL-10
2009/12/7
Background: Our objectives were to investigate whether immunomodulatory cytokines, TGF-β and IL-10, are stimulated in response to cystic echinococcosis (CE) components in mice model, and whether major...
由立枯丝核菌[Rhizoctonia solani Kühn，有性世代：Thanatephorus cucumeris (Frank) Donk] 引起的大豆纹枯病(Soybean sharp eyespot)是一种重要病害。G蛋白β亚基(Guanine nucleotide binding protein beta-subunit)作为重要的信号传导因子，在植物病原菌致病分子机制中起着重要作用。...
Increased Expression of Estrogen Receptor ß in Pachytene Spermatocytes After Short-Term Methoxyacetic Acid Administration
germ cell apoptosis testicular toxicity Laser Capture Microdissection
2008/12/22
Degeneration of primary spermatocytes by apoptosis occurs during normal spermatogenesis, as well as in several pathological conditions, including exposure to specific testicular toxicants. The mec...
Postnatal Development and Regulation of ß-Hexosaminidase in Epithelial Cells of the Rat Epididymis
Principal narrow clear basal cells lysosomes orchidectomy efferent duct ligation
2008/12/22
ß-Hexosaminidase (Hex) catalyzes the hydrolysis of terminal sugar residues from a number of substrates such as GM2 gangliosides, glycoproteins, glycolipids, and glycosaminoglycans. As an enz...
Evidence for a Role of Glycogen Synthase Kinase-3ß in Rodent Spermatogenesis
Testis meiosis tubule culture Rim11p
2008/12/19
Glycogen synthase kinase-3ß (GSK-3ß) regulates cell metabolism, cell cycle, and cell fate through the phosphorylation of a diverse array of substrates. Herein, we provide evidence that s...
SMAD Expression in the Testis Predicts Age- and Cell-Specific Responses to Activin and TGFß
SMAD Expression Testis Predicts Age- and Cell-Specific Activin TGFß
2008/12/19
Ligands in the transforming growth factor ß (TGF ß) superfamily play diverse roles throughout the body in both developing and mature animals. In mammalian reproductive systems, ligands...
Immunohistochemical Detection of the Retinoid X Receptors , ß, and in Human Prostate
Immunohistochemistry RxRs prostate cancer
2008/12/18
The aim of this study was to evaluate the presence and distribution of retinoid X receptors (RXRs) , ß, and in normal, hyperplastic (nodular, basal cell, and atrophic hyperplasia), and carc...
Variants of the peroxisome proliferator-activated receptor - and ß-adrenergic receptor genes are associated with measures of compensatory eating behaviors in young children
Children eating behavior energy compensation PPARG gene variants BMI body mass index
2008/12/17
Background: Young children can regulate energy precisely in the short term, showing the potential for an innate compensation mechanism of eating behavior. However, data suggest that precise compensati...
Excentral cleavage of ß-carotene in vivo in a healthy man
ß -carotene ß -apo-carotenal humans vitamin A 14C
2008/12/12
Background:Excentral cleavage of ß-carotene to retinoids and apocarotenoids occurs in vitro and in animal models. Whether it occurs in humans is unclear.Objective:We tested the hypothesis of whe...
Effect of the maternal ßE-globin gene on hematologic responses to iron supplementation during pregnancy1,2,3
Hemoglobin E iron supplementation thalassemia serum ferritin pregnancy
2008/12/11
Background: It is customary in Southeast Asia to treat pregnant anemic women with iron supplements, but anemia in this region may be complicated by thalassemia and hemoglobinopathies, which lead to an...
Starch Structures and Physicochemical Properties of a Novel ß-glucan-enriched Oat Hydrocolloid Product with and without Supercritical Carbon Dioxide Extraction5
Oat bran starch ß -glucan physicochemical lipid extraction hydrocolloid
2008/11/1
Starch structures and physicochemical properties of C-trim30, a ß-glucan-enriched oat product (32% ß-glucan), with or without supercritical carbon dioxide extraction (SCD) were studied to ...
Viscoelastic Properties of Oil-Water Interfaces Covered by Bovine ß-Casein Tryptic Peptides
oil-in-water emulsion casein hydrolysis bovine milk viscoelasticity
2008/6/17
A combination of proteolysis and dilational rheology has been used to study the behavior of films of ß-casein (ß-CN) and of peptides spread at the oil-water interface. Identification of th...