questionsmedicales.fr
Bactéries
Proteobacteria
Gammaproteobacteria
Vibrionaceae
Vibrio
Vibrio cholerae
Vibrio cholerae : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Choléra
Diagnostic microbiologique
Tests de diagnostic
Vibrio cholerae
Période d'incubation
Choléra
Symptômes
5
Choléra
Portage asymptomatique
Traitements
5
Traitement du choléra
Réhydratation
Efficacité du traitement
Choléra
Facteurs de risque
5
Facteurs de risque
Choléra
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"@type": "Question",
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"name": "Quels sont les principaux symptômes du choléra ?",
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"name": "Quels signes indiquent une déshydratation sévère ?",
"position": 9,
"acceptedAnswer": {
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"text": "Les signes incluent confusion, tachycardie, hypotension et urines très rares."
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"name": "Les symptômes du choléra apparaissent-ils rapidement ?",
"position": 10,
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"@type": "Question",
"name": "La vaccination contre le choléra est-elle efficace ?",
"position": 12,
"acceptedAnswer": {
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"text": "Oui, les vaccins peuvent réduire le risque d'infection, surtout en zones à risque."
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"@type": "Question",
"name": "Quelles mesures d'hygiène sont recommandées ?",
"position": 13,
"acceptedAnswer": {
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"text": "Se laver les mains fréquemment et consommer des aliments bien cuits sont essentiels."
}
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{
"@type": "Question",
"name": "Comment l'eau potable peut-elle prévenir le choléra ?",
"position": 14,
"acceptedAnswer": {
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"text": "L'eau potable et propre empêche l'ingestion de Vibrio cholerae, réduisant le risque."
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"@type": "Question",
"name": "Les voyages dans des zones à risque nécessitent-ils des précautions ?",
"position": 15,
"acceptedAnswer": {
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"text": "Oui, il est conseillé de se faire vacciner et de suivre des mesures d'hygiène strictes."
}
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"@type": "Question",
"name": "Quel est le traitement principal du choléra ?",
"position": 16,
"acceptedAnswer": {
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"text": "Le traitement principal est la réhydratation orale ou intraveineuse selon la gravité."
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"@type": "Question",
"name": "Les antibiotiques sont-ils nécessaires pour le choléra ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques peuvent être utilisés pour réduire la durée de la diarrhée et la gravité."
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"@type": "Question",
"name": "Comment prévenir la déshydratation dans le choléra ?",
"position": 18,
"acceptedAnswer": {
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"@type": "Question",
"name": "Quels médicaments sont utilisés pour traiter le choléra ?",
"position": 19,
"acceptedAnswer": {
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"text": "Les antibiotiques comme la doxycycline ou l'azithromycine sont souvent prescrits."
}
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{
"@type": "Question",
"name": "Le traitement du choléra est-il efficace ?",
"position": 20,
"acceptedAnswer": {
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"@type": "Question",
"name": "Quelles sont les complications possibles du choléra ?",
"position": 21,
"acceptedAnswer": {
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"text": "Les complications incluent déshydratation sévère, choc hypovolémique et insuffisance rénale."
}
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"@type": "Question",
"name": "Le choléra peut-il entraîner la mort ?",
"position": 22,
"acceptedAnswer": {
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"text": "Oui, sans traitement rapide, le choléra peut être mortel en raison de la déshydratation."
}
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{
"@type": "Question",
"name": "Comment la déshydratation affecte-t-elle le corps ?",
"position": 23,
"acceptedAnswer": {
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"text": "La déshydratation peut entraîner des déséquilibres électrolytiques et des défaillances organiques."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences à long terme du choléra ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les conséquences peuvent inclure des problèmes de santé persistants, comme des troubles digestifs."
}
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{
"@type": "Question",
"name": "Le choléra peut-il causer des épidémies ?",
"position": 25,
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"text": "Oui, le choléra peut provoquer des épidémies, surtout dans des conditions d'hygiène précaires."
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"@type": "Question",
"name": "Quels sont les facteurs de risque du choléra ?",
"position": 26,
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"@type": "Question",
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"position": 27,
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"name": "Comment la malnutrition influence-t-elle le choléra ?",
"position": 28,
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 22/04/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Affiliations :
Infectious Diseases Division, icddr,b (International Centre for Diarrhoeal Disease Research, Bangladesh), Dhaka, Bangladesh.
Publications dans "Vibrio cholerae" :
5 publications dans cette catégorie
Affiliations :
International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh.
Publications dans "Vibrio cholerae" :
5 publications dans cette catégorie
Affiliations :
National Institute of Cholera and Enteric Diseases, NICED-JICA Building, 57 Dr. S.C. Banerjee Road, Beliaghata, Kolkata, 700 010, India.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
Department of Molecular Biosciences and LaMontagne Center for Infectious Diseases, The University of Texas at Austin, Austin, Texas, USA payne@utexas.edu.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
Microbiology Division, ICMR-Regional Medical Research Centre, Chandrasekharpur, Bhubaneswar, 751023, Orissa, India. Electronic address: bbpal_rmrc@yahoo.co.in.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
Microbiology Division, ICMR-Regional Medical Research Centre, Chandrasekharpur, Bhubaneswar, 751023, Orissa, India. Electronic address: smruti2007rkl@gmail.com.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
Molecular Genetics Laboratory, Centre for Human Microbial Ecology, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India; School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India. Electronic address: bhabatosh@thsti.res.in.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh.
Publications dans "Vibrio cholerae" :
4 publications dans cette catégorie
Affiliations :
National Institute of Cholera and Enteric Diseases, NICED-JICA Building, 57 Dr. S.C. Banerjee Road, Beliaghata, Kolkata, 700 010, India.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Maryland Pathogen Research Institute, University of Maryland, College Park, MD, 20742, USA.
Institute for Advanced Computer Studies, University of Maryland, University of Maryland, College Park, MD, 20742, USA.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA.
Division of Global Health, Massachusetts General Hospital for Children, Boston, Massachusetts, USA.
Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA.
Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Infectious diseases division, icddr,b (International Centre for Diarrhoeal Disease Research, Bangladesh), Dhaka, Bangladesh.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Infectious diseases division, icddr,b (International Centre for Diarrhoeal Disease Research, Bangladesh), Dhaka, Bangladesh.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Microbiology Division, ICMR-Regional Medical Research Centre, India.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Department of Microbiology, Harvard Medical School, Boston, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, MA, USA; Howard Hughes Medical Institute, Bethesda, MD, USA. Electronic address: mwaldor@research.bwh.harvard.edu.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, United States of America.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
National Institute of Cholera and Enteric Diseases, NICED-JICA Building, 57 Dr. S.C. Banerjee Road, Beliaghata, Kolkata, 700 010, India.
Publications dans "Vibrio cholerae" :
3 publications dans cette catégorie
Affiliations :
Graduate School of Medicine, Dentistry and Pharmaceutical Sciences of Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama, Okayama, 700-8530, Japan. Electronic address: k-oka@xd6.so-net.ne.jp.
Publications dans "Vibrio cholerae" :
2 publications dans cette catégorie
Affiliations :
International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka 1212, Bangladesh.
Publications dans "Vibrio cholerae" :
Ovarian cancer has the highest mortality amongst all gynaecological malignancies, with around two-thirds of patients diagnosed with advanced disease due to late presentation. Furthermore, around 90% o...
CLDN3 and CLDN4 have been shown to be effective markers for the early detection of ovarian cancer. Whilst there is difficulty in screening for both claudins in serum, their assessment by gene expressi...
This review presents the diagnostic and prognostic potential of CLDN3 and CLDN4 and their emerging role as therapeutic targets in ovarian cancer. Clinical trials are required to validate the promising...
Claudin-4 (CLDN4) is a key component of tight junctions (TJs) in epithelial cells. CLDN4 is overexpressed in many epithelial malignancies and correlates with cancer progression. Changes in CLDN4 expre...
Metastatic adenocarcinoma (MAC) accounts for most cases of malignant effusions. Sometimes, it can be difficult to distinguish MAC from reactive mesothelial cells (RMC) in cytologic specimens. Our aim ...
A total of 80 cases of serous effusions (48 MAC and 32 RMC) were included. Immunohistochemistry using claudin-4 and EZH2 was performed on cell block sections of these cases. Assessment of staining pat...
Claudin-4 showed membranous staining in 46/48 of MAC and 1/32 of RMC. High EZH2 (≥ 50% of target cells) was detected in 42/48 MAC and 2/32 RMC. For the discrimination between MAC and RMC, claudin-4 ex...
Claudin-4 shows high sensitivity and specificity in differentiation between MAC and RMC in effusion cytology, and might be useful as a solitary marker for MAC. Adding EZH2 to claudin-4 increases the s...
Claudins (Cldns) form a large family of protein homologs that are essential for the assembly of paracellular tight junctions (TJs), where they form channels or barriers with tissue-specific selectivit...
Claudins are a 27-member family of ~25 kDa membrane proteins that integrate into tight junctions to form molecular barriers at the paracellular spaces between endothelial and epithelial cells. As the ...
Claudin-4, a tight junction associated protein expressed in epithelial cells, is purported as a highly specific and sensitive marker for epithelial malignancies. Our aim was to assess the sensitivity,...
Claudin-4 (3E2C1 clone) ICC was performed prospectively in effusion cell blocks where other ICC markers were being performed as part of reporting over 3 months. Based on claudin-4 staining in unequivo...
Study included 107 effusions. Claudin-4 stained 100% of metastatic adenocarcinomas including those with primaries in lung, breast, ovary, female genital tract, gastrointestinal tract and pancreatic-bi...
Claudin-4 as a single marker is sensitive and specific for adenocarcinoma and is a valuable addition to the ICC armamentarium....
Claudin-4 is a sensitive and specific marker for carcinoma in effusion cytology. The authors examined the diagnostic use of claudin-4 versus MOC-31 and Ber-EP4 by comparing their sensitivity, specific...
This retrospective study comprised a cohort of 229 cytology specimens, including 211 effusion fluid and 18 fine-needle aspiration specimens. Cytologic categories included 134 carcinoma, 28 mesotheliom...
None of the mesotheliomas (0/39) or benign effusions (0/47) were positive for claudin-4, whereas 134 of the 143 carcinoma specimens were positive. Compared to MOC-31 and Ber-EP4, claudin-4 had the hig...
Claudin-4 can be used as a single marker for carcinoma with high sensitivity and superior specificity compared with MOC-31 and Ber-EP4. Mesothelial lineage can be ruled out when claudin-4 is positive....
Cell adhesion is indispensable for appropriate tissue architecture and function in multicellular organisms. Besides maintaining tissue integrity, cell adhesion molecules, including tight-junction prot...
By generating a number of knockout and rescued human breast cell lines and comparing their phenotypes, we determined whether and how CLDN4 affected breast cancer progression in vitro and in vivo. We a...
We uncovered that the CLDN4-adhesion signaling accelerated breast cancer metabolism and progression via LXRβ. The second extracellular domain and the carboxy-terminal Y197 of CLDN4 were required to ac...
The identification of this machinery highlights a link between cell adhesion and transcription factor signalings to promote metabolic and progressive processes of malignant tumors and possibly to coor...
Peritoneal mesothelioma (PM) and serous neoplasms can be difficult to differentiate, particularly in small biopsies. BRCA1-associated protein 1 (BAP1) is expressed in benign tissues, but over 50% of P...
Although functional and structural models for paracellular channels formed by claudins have been reported, mechanisms regulating charge and size selectivity of these channels are unknown in detail. He...