Results 1 to 10 of about 190,106 (220)

COMPARATIVE ANALYSIS OF TIGHT JUNCTIONS OF EPITHELIUM OF RATS JEJUNUM UNDER THE EFFECT OF LIPOPOLYSACCHARIDE AND CHOLERA TOXIN

Журнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Comparative study of tight junctions and ultrastructure alterations of enterocytes of mucous membranes of jejunum of rats under the effect of lipopolysaccharides and cholera toxin. Materials and methods.
O. N. Vishnevskaya, O. V. Rybalchenko, I. V. Larionov, O. G. Orlova, A. G. Markov   +4 more
doaj   +1 more source

The hydrophobicities of cholera toxin, tetanus toxin and their components [PDF]

Biochemical Journal, 1981
1. Charge-shift electrophoresis showed that cholera toxin and its subunits have no hydrophobic surfaces. 2. Amino-acid composition and sequence data suggested that the proteins have no masked hydrophobic regions. 3. The A subunit of cholera toxin may interact with polar molecules in the membrane to exert its effect inside the cell. 4.
W H, Ward, P, Britton, S, van Heyningen
openaire   +2 more sources

The Study of the Immune Layer to the Cholera Agent in Individuals Living in the Republic of Guinea

Проблемы особо опасных инфекций, 2019
For a reliable assessment of the presense of the immune layer to cholera agent, it is necessary to determine the level of specific antibodies in human blood serum.
D. V. Utkin, E. V. Naidenova, K. A. Nikiforov, A. V. Boiko, D. A. Agafonov, M. N. Lyapin, A. A. Lopatin, I. Bangoura, T. D. Camara, S. Boumbaly, M. Y. Boiro   +10 more
doaj   +1 more source

Molecular insights into the evolutionary pathway of Vibrio cholerae O1 atypical El Tor variants.

PLoS Pathogens, 2014
Pandemic V. cholerae strains in the O1 serogroup have 2 biotypes: classical and El Tor. The classical biotype strains of the sixth pandemic, which encode the classical type cholera toxin (CT), have been replaced by El Tor biotype strains of the seventh ...
Eun Jin Kim, Dokyung Lee, Se Hoon Moon, Chan Hee Lee, Sang Jun Kim, Jae Hyun Lee, Jae Ouk Kim, Manki Song, Bhabatosh Das, John D Clemens, Jean William Pape, G Balakrish Nair, Dong Wook Kim   +12 more
doaj   +1 more source

Use of Magnetic Beads in Selection and Detection of Biotoxin Aptamers by Electrochemiluminescence and Enzymatic Methods

BioTechniques, 2002
Systematic evolution of ligands by exponential enrichment (SELEX) was used to develop DNA ligands (aptamers) to cholera whole toxin and staphylococcal enterotoxin B (SEB).
John G. Bruno, Johnathan L. Kiel
doaj   +1 more source

The Apoptotic Effects of the P300 Activator on Breast Cancer and Lung Fibroblast Cell Lines

Middle East Journal of Cancer, 2013
Background: P300 is an enzyme that acetylates histones during stress. It alsoacetylates several non-histone proteins, including P53 which is the most important tumorsuppressor gene. P53 plays an important role in the apoptosis of tumor cells. Hereby,this
Mohammad Reza Salahshoor, Cyrus Jalili, Ahmad Shebanizadeh Darehdori, Mozafar Khazaei, Shiva Roshankhah, Rostam Ghorbani   +5 more
doaj  

THE STUDY OF LYMPHOCYTE APOPTOSIS INDUCED BY VIBRIO CHOLERAE ANTIGENS IN THE FORMATION OF IMMUNODEFICIENCY AND THE POSSIBILITY OF ITS CORRECTION

Медицинский вестник Юга России, 2013
Purpose: To study the role of lymphocyte apoptosis induced by Vibrio cholerae microbial cells and cholera toxin in the formation of the postvaccinal apoptotic immunodeficiency, as well as the possibility of its correction with the use of immunomodulator ...
I. A. Ivanova, N. D. Omelchenko, N. R. Telesmanich, G. I. Vasilyeva, Ye. P. Doroshenko, I. A. Bespalova, A. K. Kiselyova, A. V. Filippenko, L. V. Sudyina, B. N. Mishankin   +9 more
doaj   +1 more source

Production and Purification of Polyclonal Antibody against Cholera Toxin

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2015
BACKGROUND AND OBJECTIVE: Cholera is a debilitating enteric disease, caused by Vibrio cholerae. Cholera toxin is the most important virulence factor in the pathogenesis of Vibrio cholera.
Shahram Nazarian, Mohammadali Arefpour, Mohammadjavad Bagheripour, gholamreza Olad   +3 more
doaj  

Association between post-diagnostic use of cholera vaccine and risk of death in prostate cancer patients

Nature Communications, 2018
Post-diagnostic use of cholera vaccine can improve the prognosis in patients with colorectal cancer suggesting cholera toxin might have an antineoplastic effect.
Jianguang Ji, Jan Sundquist, Kristina Sundquist   +2 more
doaj   +1 more source

Recombinant Strains Application for Simultaneous Preparation of Several Purified Cholera Vibrio Antigens

Проблемы особо опасных инфекций, 2009
Proposed is the method for simultaneous isolation and purification of three cholera vibrio key pathogenicity factors (cholera toxin, toxin-co-regulated adhesion pili, O1 antigen Ogawa or Inaba), which are main protective antigens, from previously ...
T.L. Zakharova, S.P. Zadnova, L.F. Livanova, M.N. Kireev, N.I. Smirnova   +4 more
doaj   +1 more source