questionsmedicales.fr
Disciplines des sciences naturelles
Chimie
Biochimie
Biologie moléculaire
Biologie moléculaire : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Mutation génétique
Séquençage de l'ADN
Maladies héréditaires
Dépistage génétique
Expression génique
PCR quantitative
Protéines
Immunobuvardage
Biomarqueurs
Diagnostic médical
Symptômes
5
Maladies génétiques
Symptômes
Troubles de l'ADN
Anomalies de croissance
Maladies auto-immunes
Symptômes
Infections virales
Symptômes
Variations génétiques
Symptômes
Prévention
5
Prévention
Conseil génétique
Vaccins
Réponse immunitaire
Dépistage
Tests de dépistage
Recherche
Prévention des maladies
Traitements
5
Thérapie génique
Maladies génétiques
Oncologie
Mutations tumorales
Médicaments
Protéines anormales
Infections bactériennes
Antibiotiques
Thérapies ciblées
Médecine
Complications
5
Complications
Maladies génétiques
Traitements anticancéreux
Effets secondaires
Thérapies géniques
Risques
Facteurs de risque
5
Facteurs de risque
Maladies génétiques
Comportements à risque
Cancer
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"name": "Quels tests pour détecter des maladies héréditaires ?",
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"position": 3,
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"@type": "Question",
"name": "Comment identifier des protéines spécifiques ?",
"position": 4,
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"name": "Quel rôle des biomarqueurs dans le diagnostic ?",
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"name": "Comment prévenir les maladies génétiques ?",
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}
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"name": "Quel rôle des vaccins en biologie moléculaire ?",
"position": 12,
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}
},
{
"@type": "Question",
"name": "Comment réduire le risque de cancer ?",
"position": 13,
"acceptedAnswer": {
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"text": "Un mode de vie sain, incluant une alimentation équilibrée et l'exercice, peut réduire le risque."
}
},
{
"@type": "Question",
"name": "Quels tests de dépistage recommandés ?",
"position": 14,
"acceptedAnswer": {
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}
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"position": 15,
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{
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"name": "Quels traitements pour les maladies génétiques ?",
"position": 16,
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}
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{
"@type": "Question",
"name": "Comment la biologie moléculaire aide-t-elle en oncologie ?",
"position": 17,
"acceptedAnswer": {
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"text": "Elle permet de cibler des traitements spécifiques basés sur les mutations tumorales."
}
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{
"@type": "Question",
"name": "Quels médicaments ciblent les protéines anormales ?",
"position": 18,
"acceptedAnswer": {
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"text": "Les inhibiteurs de protéines et les anticorps monoclonaux sont utilisés pour cibler les protéines anormales."
}
},
{
"@type": "Question",
"name": "Comment traiter les infections bactériennes ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques sont prescrits pour traiter les infections causées par des bactéries."
}
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{
"@type": "Question",
"name": "Quel rôle des thérapies ciblées en médecine ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles visent des voies moléculaires spécifiques pour traiter des maladies comme le cancer."
}
},
{
"@type": "Question",
"name": "Quelles complications des maladies génétiques ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications peuvent inclure des troubles de développement et des problèmes de santé chroniques."
}
},
{
"@type": "Question",
"name": "Comment les mutations affectent-elles la santé ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les mutations peuvent entraîner des maladies graves, des malformations ou des troubles métaboliques."
}
},
{
"@type": "Question",
"name": "Quelles complications des traitements anticancéreux ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements peuvent causer des effets secondaires comme la fatigue, des nausées et des infections."
}
},
{
"@type": "Question",
"name": "Quels risques liés aux thérapies géniques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les thérapies géniques peuvent entraîner des réactions immunitaires ou des effets indésirables."
}
},
{
"@type": "Question",
"name": "Comment les infections peuvent-elles se compliquer ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections peuvent entraîner des complications comme des septicémies ou des défaillances organiques."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque pour les maladies génétiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux et certaines mutations génétiques augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'environnement influence-t-il la santé ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'exposition à des toxines et à des agents cancérigènes peut augmenter le risque de maladies."
}
},
{
"@type": "Question",
"name": "Quels comportements augmentent le risque de cancer ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme, une mauvaise alimentation et le manque d'exercice sont des comportements à risque."
}
},
{
"@type": "Question",
"name": "Quel rôle de l'âge dans les maladies ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge avancé est un facteur de risque pour de nombreuses maladies, y compris le cancer."
}
},
{
"@type": "Question",
"name": "Comment le stress affecte-t-il la santé ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress chronique peut affaiblir le système immunitaire et augmenter le risque de maladies."
}
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 02/04/2025
Contenu vérifié selon les dernières recommandations médicales
1 publication dans cette catégorie
Affiliations :
Friedrich-Loeffler-Institut/Federal Research Institute for Animal Health, Institute of Molecular Pathogenesis, Naumburger Str. 96a, D-07743 Jena, Germany.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5000, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5000, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5000, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5000, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5000, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Institute-Oncology Centre, 02-781 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Institute-Oncology Centre, 02-781 Warsaw, Poland.
Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, 02-106 Warsaw, Poland.
Institute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Institute-Oncology Centre, 02-781 Warsaw, Poland.
Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Small Animal Magnetic Resonance Imaging Laboratory, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Interinstitute Laboratory of New Diagnostic Applications of MRI, Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, 02-109 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Institute-Oncology Centre, 02-781 Warsaw, Poland.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
1 Departamento de Fitopatologia, Universidad Nacional Agraria, La Molina, Lima, Peru.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
2 Emeritus Faculty, Australian National University, Canberra, ACT, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
3 Fera Science Ltd., Sand Hutton, York, U.K.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
4 Institute for Agrifood Research Innovations, Newcastle University, Newcastle upon Tyne, U.K.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
5 Institute of Agriculture, University of Western Australia, 35 Stirling Highway, Crawley, WA, Australia, and Department of Primary Industries and Regional Development, 3 Baron-Hay Court, South Perth, WA, Australia.
Publications dans "Biologie moléculaire" :
1 publication dans cette catégorie
Affiliations :
Laboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.
Publications dans "Biologie moléculaire" :
To review the radiological terminology used to describe dilated mucin-containing appendiceal lesions with correlation to the histopathological diagnosis....
Radiology and histopathology reports for all patients with an abnormally dilated appendix referred to a tertiary peritoneal malignancy centre, between January 2021 and December 2021, were reviewed....
Overall, 213 patients were included with a median appendiceal diameter of 25.5 mm (range 10-125 mm). Peritoneal disease was present in 109 patients, with the remaining 104 cases demonstrating a dilate...
In this cohort of patients, the overwhelming majority of dilated, mucin-filled appendices contained malignant cells and benign mucin-filled appendices were rare. The present authors advocate that the ...
The appendix is thought to have a role in the pathogenesis of ulcerative colitis, but the nature and basis of this association remains unclear. In this Perspective, we consider the biology of the appe...
Acute appendicitis is known as the most common diagnosis of acute abdomen leading to surgery. Therefore, timely diagnosis is of special importance. This study was conducted with the aim of pathologica...
This is a cross-sectional descriptive study. All children who underwent appendectomy at Shahid Motahari Hospital in Urmia from March 2021 to March 2022 were examined. The required data including demog...
Among 234 pathology samples of the appendix, 22 cases were related to accidental appendectomy. In addition, 11.3% of cases were negative appendectomy and 88.7% were positive appendectomy. The age rang...
A relatively significant number of accidental and negative appendectomies are performed. More careful investigation and the use of expectant and medical treatment instead of surgery, especially in fem...
The vermiform cecal appendix is a small thin pouch-like tube of intestinal tissue situated in the lower right abdomen. It is attached at the junction of the large intestine between the ascending colon...
Currently, the vermiform cecal appendix has generated significant renewed research interest. As such it has been reported to present a site with a high concentration of lymphoid tissue and a biofilm m...
Research suggests that the vermiform cecal appendix may be the site of a safe-house biofilm that could re-inoculate the large bowel. Given that the appendix has no known role in digestion, the network...
To stratify ultrasound samples in a pediatric population undergoing evaluation for acute appendicitis to examine the variability in cecal appendix diameter, in different age groups, and to determine w...
A retrospective cross-sectional study with 196 children aged 0 to 15 years. Data were extracted from reports of ultrasound examinations carried out between 2008 and 2015. Children with sonographic dia...
The evaluation of the anteroposterior measurement of the cecal appendix revealed a mean diameter of 4.14mm (standard deviation: 0.93mm; 95%CI: 3.86-4.14). Cecal appendix diameter did not differ signif...
Evaluation of the anteroposterior diameter of the cecal appendix in centimeters in a sample of 196 children aged 0 to15 years revealed a mean diameter of 4.14mm (standard deviation, 0.93mm. There were...
To evaluate the association between clinical and imaging with surgical and pathological findings in patients with suspected neuroendocrine tumor of appendix and/or appendix endometriosis....
Retrospective descriptive study conducted at the Teaching and Research Institute of...
Twenty-eight patients were included, all of which had some type of appendix alteration on the ultrasound examination. The pathological outcome of the appendix found 25 (89.3%) lesions compatible with ...
It was possible to observe a higher prevalence of appendix endometriosis when the patient presented more intense pain symptoms. The image observed on ultrasound obtained a high positive predictive val...
Appendix adenocarcinomas (AAs) are rare tumours that often present late, with a propensity for peritoneal metastases (PMs). This study aimed to evaluate outcomes of AA patients undergoing cytoreductiv...
Data were collected from a prospective database and classified according to World Health Organization (WHO) 2019 classification. Tumour clearance from CRS was described using a completeness of cytored...
Between January 2005 and August 2021, 216 AA patients were identified for inclusion. Median age was 59 years (21-81 years). CRS/HIPEC was carried out in 182 (84%) patients, of whom 164/182 (76%) had m...
This study identifies AA patients with positive lymph nodes derive the most benefit from systemic chemotherapy. We confirm the prognostic importance of stage and peritoneal grade, with excellent outco...
Foreign body ingestion is commonly encountered in clinical practice, with over 100,000 cases reported annually in the United States. The majority of objects pass through the gastrointestinal tract spo...
Goblet cell adenocarcinoma is a rare appendiceal tumour with amphicrine differentiation that has distinct morphologic and clinical features compared to carcinomas seen elsewhere in the gastrointestina...
Ultrasound of the right lower quadrant for appendicitis requires specific training and practice. Improved visualization of the appendix can result in decreased utilization of computed tomography. Incr...
The baseline ultrasound visualization frequency was computed for 20 ultrasound technologists in a large pediatric health system. Following this, technologists were informed of their individual and rel...
There was no significant effect of sonographer career experience on the baseline appendix visualization frequency. Fourteen of 20 technologists demonstrated improved visualization frequencies post-int...
An appendix visualization rate monitoring program coupled with structured training was successful in improving the appendix visualization rate throughout a large pediatric health system. This program ...