Buscar
Mostrando ítems 41-50 de 469
Trypomastigote Excretory Secretory Antigen Blot Is Associated with Trypanosoma cruzi Load and Detects Congenital T. cruzi Infection in Neonates, Using Anti-Shed Acute Phase Antigen Immunoglobulin M
(Oxford University Press, 2019)
Background: Congenital Trypanosoma cruzi infection accounts for an estimated 22% of new cases of Chagas disease in Latin America. However, neonatal diagnosis is challenging, as 9-month follow-up for immunoglobulin G testing ...
Discovery of a Potent and Selective Chikungunya Virus Envelope Protein Inhibitor through Computer-Aided Drug Design
(American Chemical Society Inc, 2021-05)
The worldwide expansion of chikungunya virus (CHIKV) into tropical and subtropical areas in the last 15 years has posed a currently unmet need for vaccines and therapeutics. The E2-E1 envelope glycoprotein complex binds ...
Deleted in malignant brain tumor 1 (DMBT1) expression pattern in normal cervix and at different stages of squamous intraepithelial lesions
(Bentham Science Publishers, 2018-01)
Background: Cervical cancer is one of the most frequently occurring malignancies in women worldwide, with high mortality rates. Cervical Squamous Cell Carcinoma (SCC) presents previous states of non-invasive precursor ...
Structural modifications induced by an in vitro maturation process in zona pellucida glycoproteins of bovine oocytes. A Raman microspectroscopy analysis
(Royal Society of Chemistry, 2016-08)
Oocyte quality is a determinant factor in the efficiency of an in vitro production process. Since the first oocyte–sperm interactions take place in the zona pellucida, the evaluation and characterization of this egg external ...
Cell entry of dengue virus
(Future Medicine, 2008-09)
Dengue virus is an expanding public health problem in tropical and subtropical regions of the world, mainly owing to failure in the maintenance of control programs for the mosquito vector Aedes aegypti and increasing and ...
Molecular identification of the sperm selection involved porcine sperm binding glycoprotein (SBG) as deleted in malignant brain tumors 1 (DMBT1)
(Elsevier Masson, 2012-01)
Porcine sperm binding glycoprotein (SBG) is involved in sperm-oviduct interaction. Here we use mass spectrometry to identify SBG, finding peptides corresponding to deleted in malignant brain tumors 1 (DMBT1), at scavenger ...
Glycoproteins histochemistry of the gills of Odontesthes bonariensis (Teleostei, Atherinopsidae)
(Wiley Blackwell Publishing, Inc, 2010-11)
The histochemistry of glycoproteins (GP) in the mucous cells of the gills of the silverside Odontesthes bonariensis was identified with: (1) oxidizable vicinal diols; (2) sialic acid and some of their chain variants, carbon ...
Cellular origin of the Bufo arenarum sperm receptor gp75, a ZP2 family member: Its proteolysis after fertilization
(Portland Press, 2008-04)
Background information. The egg envelope is an extracellular matrix that surrounds oocytes. In frogs and mammals, a prominent feature of envelope modification following fertilization is the N-terminal proteolysis of the ...
Periodic bilayer organization in the complexes of Beta-2 Glycoprotein I with anionic lipid membranes
(Elsevier Science, 2021)