Seminal plasma alpha-glucosidase activity and male infertility.

AM Mahmoud, J Geslevich, J Kint… - Human reproduction …, 1998 - academic.oup.com
Measurement of alpha-glucosidase (alpha-GLUC) activity by means of a simple colorimetric
test using a commercial kit (EpiScreen; FertiPro, Lotenhulle, Belgium) yielded results that …

Glycosidases (fucosidases, galactosidases, glucosidases. Hexosaminidases and glucuronidase from some molluscs and vertebrates, and neuraminidase from virus)

JA Cabezas, A Reglero, P Calvo - International Journal of Biochemistry, 1983 - Elsevier
Golp tiictiihratics anti c~ towl: IiL'ttrlttiijtit~ i; is; c in Iysowtiis~. Golgi nicmht-atie. c! tosol and
pla~ md tiictii-hi-aiic or t-at ii\ct.(Stra\\ser & T~~ ttslct-. IYSOI:(0 it st'ct11\lll< ll olllcl-l\sosomal …

Antibody-free digital influenza virus counting based on neuraminidase activity

KV Tabata, Y Minagawa, Y Kawaguchi, M Ono… - Scientific reports, 2019 - nature.com
There is large demand for a quantitative method for rapid and ultra-sensitive detection of the
influenza virus. Here, we established a digital influenza virus counting (DIViC) method that …

Increased influenza A virus sialidase activity with N-acetyl-9-O-acetylneuraminic acid-containing substrates resulting from influenza C virus O-acetylesterase action

I Muñoz-Barroso, A García-Sastre, E Villar… - Virus research, 1992 - Elsevier
Influenza virus type C (Johannesburg/1/66) was used as a source for the enzyme O-
acetylesterase (EC 3.1. 1.53) with several natural sialoglycoconjugates as substrates. The …

Fusion between Newcastle disease virus and erythrocyte ghosts using octadecyl Rhodamine B fluorescence assay produces dequenching curves that fit the sum of …

C Cobaleda, A Garcia-Sastre, E Villar - Biochemical journal, 1994 - portlandpress.com
The kinetics of fusion between Newcastle disease virus and erythrocyte ghosts has been
investigated with the octadecyl Rhodamine B chloride assay [Hoekstra, De Boer, Klappe …

Enzyme and hormonal markers in the differential diagnosis of human azoospermia

LC García Díez, PF Esteban Ruiz, E Villar… - Archives of …, 1992 - Taylor & Francis
The serum concentrations of FSH, LH, prolactin, testosterone, and estradiol and the
enzymatic activities of hyaluronidase, glucosidases (α-glucosidase, β-glucosidase, α …

A differential scanning calorimetric study of Newcastle disease virus: identification of proteins involved in thermal transitions

VL Shnyrov, GG Zhadan, C Cobaleda… - Archives of biochemistry …, 1997 - Elsevier
The irreversible thermal denaturation of Newcastle disease virus was investigated using
different techniques including high-sensitivity differential scanning calorimetry, thermal gel …

A fluorometric procedure for measuring the neuraminidase activity: its application to the determination of this activity in influenza and parainfluenza viruses

JA Cabezas, A Reglero, C Hannoun - Analytical Biochemistry, 1983 - Elsevier
A fluorometric procedure for quantitating the amount of N-acetylneuraminic acid
enzymatically released by the neuraminidase activity from N-acetylneuraminyl-lactose (sialyl …

[HTML][HTML] Dynamic properties of Newcastle Disease Virus envelope and their relations with viral hemagglutinin-neuraminidase membrane glycoprotein

I Muñoz-Barroso, C Cobaleda, G Zhadan… - … et Biophysica Acta (BBA …, 1997 - Elsevier
The lipid composition of Newcastle Disease Virus (NDV) Clone-30 strain shows a low
lipid/protein ratio, a high cholesterol/phospholipid molar ratio, and major phospholipids …

Kinetic studies on the sialidase of three influenza B and three influenza A virus strains

JA Cabezas, M Milicua, CS Bernal, E Villar… - Glycoconjugate …, 1989 - Springer
Sialidase of influenza virus type A has been extensively studied through structural and
kinetic approaches. However, sialidase of influenza virus type B has been less investigated …