搜索结果: 1-15 共查到“lectin”相关记录18条 . 查询时间(0.08 秒)
Molecular characterization of snowdrop lectin (GNA) and its comparison with reported lectin sequences of Amaryllidaceae
bioinformatics biotic stress Galanthus nivalis gene cloning gene sequence insecticidal activity
2016/12/8
Plant lectins have become efficient sources of insect resistance in crops. The present study was conducted to identify, amplify, clone and characterize the plant lectin gene GNA. The lectin, present i...
Identification of Neutrophil Granule Glycoproteins as Lewisx -containing Ligands Cleared by the Scavenger Receptor C-type Lectin
Neutrophil Granule Glycoproteins Lewisx -containing Ligands Cleared
2015/4/10
Comparison of SRCL binding to neutrophil
and milk lactoferrin indicates that the binding is dependent on
cell-specific glycosylation in the neutrophils, as the milk form of
the glycoprotein is a mu...
Serum Lectin-Like Oxidized-Low Density Lipoprotein Receptor-1 and Adiponectin Levels Are Associated With Coronary Artery Disease Accompanied With Metabolic Syndrome
LOX-1 Coronary Artery Disease Adiponectin Metabolic Syndrome
2015/10/14
Background: Coronary artery disease (CAD) is a major public health problem for developed and developing countries and is the single leading cause of death worldwide.
Detection of Sugar Chain Expression in Hydatidiform Mole Using Lectin Histochemistry
Hydatidiform Mole Lectins Histochemistry Carbohydrates
2015/10/12
Background: Hydatidiform moles carry a significant risk for developing persistent gestational trophoblastic disease. Lectins are useful tools to identify cellular glycosylation pattern and changes in ...
Detection of Sugar Chain Expression in Hydatidiform Mole Using Lectin Histochemistry
Hydatidiform Mole Lectins Histochemistry Carbohydrates
2015/9/30
Background: Hydatidiform moles carry a significant risk for developing persistent gestational trophoblastic disease. Lectins are useful tools to identify cellular glycosylation pattern and changes in ...
Inhibition of lectin adherence to tissue culture cells by prebiotic carbohydrates
Prebiotics Lectins Adherence Tissue Culture
2013/1/28
Prebiotic carbohydrates, in addition to their ability to influence the colonic microbiota, are also able to inhibit attachment of pathogenic bacteria to epithelial cells. This effect is mediated via t...
ISOLATION AND PURIFICATION OF LECTIN FROM IRANIAN RICINUS COMMUNIS SEEDS
Iranian castor bean lectin Column chromatography
2009/12/31
Iranian castor bean lectin was isolated and purified by several column chromatography methods. Then, the sugar and amino acid content of the purified lectin was identified. Castor bean lectin has some...
Effects of Japanese mistletoe lectin on cytokine gene expression in human colonic carcinoma cells and in the mouse intestine
mistletoe lectin cytokine gene expression
2009/12/16
Mistletoe lectins have various biological activities including anti-cancer and immunomodulatory effects. We previously isolated a lectin (ML-J) from Japanese mistletoe. In the present study, we examin...
Lectin-binding pattern of bull testis and epididymis
Lectin-binding pattern bull testis epididymis
2009/2/23
Seven rhodamine-conjugated lectins (PNA, RCA I, SBA, Con A, WGA, UEA I, DBA) were used to study the distribution of glycoproteins in the testis and epididymis of immature, juvenile, and adult bulls....
Characterization of boar sperm plasma membranes by two-dimensional PAGE and isolation of specific groups of polypeptides by anion exchange chromatography and lectin affinity chromatography
plasma membranes spermatozoa twodimensional
2009/2/19
High resolution, two-dimensional PAGE was used to characterize purified plasma membranes (PM) from boar spermatozoa. In addition to the abundance of polypeptides resolved, unusual features of PM dis...
Difference in glycohistochemical lectin staining of collagen fibers in the corpora cavernosa of normal and impotent men
Fibrous skeleton lectin histochemistry penis impotence
2009/2/16
The objectives of this study were to investigate the value of glycohistochemical staining with three lectin types specific to a particular glycan structure (Arachis hypogaea [PNA], Triticum vulgare ...
Assessment of the acrosomal status of ram spermatozoa by RCA lectin-binding and partition in an aqueous two-phase system
acrosomal status ram spermatozoa RCA lectin-binding partition aqueous two-phase system
2008/12/25
The acrosome reaction is an important marker for sperm function. Because different laboratory techniques may be used to detect this exocytotic process, the objective of this study was to investiga...
Sperm Membrane Dynamics Assessed by Changes in Lectin Fluorescence Before and After Capacitation
Fertilization gametes membrane domain protein mobility sperm activation
2008/12/22
Sperm capacitation is correlated with acquisition of fertilizing ability, and the molecular events underlying this process are only beginning to be understood. A number of membrane changes associate...
New Binding Assay and Preparative Trial of Cell-Surface Lectin from Lactobacillus acidophilus Group Lactic Acid Bacteria
Lactobacillus acidophilus lectin rat colonic mucosa surface layer protein
2008/3/31
To select Lactobacillus acidophilus group bacteria as a probiotic yogurt starter, we designed a new screening method that measures the binding activity of surface layer protein to rat colonic mucin, w...
植物凝集素及其在抗虫植物基因工程中的应用Plant Lectin and Its Application in Insect-Resistant Plant Genetic Engineering
植物凝集素 糖结合活性 抗虫植物基因工程
2007/12/29
植物凝集素是一类具有特异糖结合活性的蛋白，具有一个或多个可以与糖或寡聚糖特异可逆结合的非催化结构域。其糖结合活性是针对外源寡糖，参与植物的防御反应。本文综述了有关植物凝集素分子生物学的研究进展，介绍了植物凝集素的分类、糖结合特性、近年来有关植物凝集素蛋白晶体结构的研究，及其与糖结合能力相关的生物学功能。并对植物凝集素在抗虫植物基因工程中的应用现状及发展前景做了阐述。