Titre : Microbiologie

Microbiologie : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cell Line
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"acceptedAnswer": { "@type": "Answer", "text": "Les tests PCR et les sérologies sont utilisés pour identifier les virus." } }, { "@type": "Question", "name": "Comment détecter des champignons dans le corps ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "On utilise des cultures fongiques et des examens microscopiques." } }, { "@type": "Question", "name": "Quels examens pour les infections parasitaires ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les examens de selles et les tests sérologiques sont courants." } }, { "@type": "Question", "name": "Quel rôle joue la microscopie en microbiologie ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "La microscopie permet d'observer les micro-organismes et leur morphologie." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection bactérienne ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, douleur, rougeur et gonflement sont des symptômes fréquents." } }, { "@type": "Question", "name": "Comment reconnaître une infection virale ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Symptômes comme fièvre, fatigue, toux et douleurs musculaires sont typiques." } }, { "@type": "Question", "name": "Quels signes d'infection fongique ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les démangeaisons, rougeurs et éruptions cutanées peuvent indiquer une infection fongique." } }, { "@type": "Question", "name": "Quels symptômes d'une infection parasitaire ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les douleurs abdominales, diarrhée et fatigue sont souvent observées." } }, { "@type": "Question", "name": "Comment les infections affectent-elles le système immunitaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent affaiblir le système immunitaire, rendant l'organisme vulnérable." } }, { "@type": "Question", "name": "Comment prévenir les infections bactériennes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Le lavage des mains et la vaccination sont des mesures préventives clés." } }, { "@type": "Question", "name": "Quelles mesures pour éviter les infections virales ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le contact étroit et se faire vacciner sont essentiels." } }, { "@type": "Question", "name": "Comment prévenir les infections fongiques ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et éviter l'humidité aide à prévenir ces infections." } }, { "@type": "Question", "name": "Quelles précautions contre les infections parasitaires ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Éviter l'eau contaminée et bien cuire les aliments sont des précautions importantes." } }, { "@type": "Question", "name": "Quel rôle de l'éducation en santé ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "L'éducation en santé sensibilise aux pratiques préventives et réduit les infections." } }, { "@type": "Question", "name": "Quels antibiotiques pour les infections bactériennes ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques comme la pénicilline et la céphalexine sont couramment utilisés." } }, { "@type": "Question", "name": "Comment traiter une infection virale ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les antiviraux et les soins symptomatiques sont souvent recommandés." } }, { "@type": "Question", "name": "Quels antifongiques pour les infections fongiques ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les antifongiques comme le fluconazole et l'amphotéricine B sont utilisés." } }, { "@type": "Question", "name": "Comment traiter une infection parasitaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les antiparasitaires comme la mébendazole sont prescrits selon le parasite." } }, { "@type": "Question", "name": "Quel rôle des probiotiques dans le traitement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les probiotiques aident à restaurer la flore intestinale après une antibiothérapie." } }, { "@type": "Question", "name": "Quelles complications des infections bactériennes ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent septicémie, choc et défaillance d'organes." } }, { "@type": "Question", "name": "Quels risques d'infections virales ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Les infections virales peuvent entraîner des pneumonies et des encéphalites." } }, { "@type": "Question", "name": "Quelles complications des infections fongiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les infections fongiques peuvent causer des infections systémiques graves." } }, { "@type": "Question", "name": "Quels effets des infections parasitaires ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les infections parasitaires peuvent entraîner des anémies et des troubles digestifs." } }, { "@type": "Question", "name": "Comment les infections affectent-elles la santé à long terme ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections peuvent causer des séquelles chroniques et des maladies auto-immunes." } }, { "@type": "Question", "name": "Quels facteurs de risque pour les infections bactériennes ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'âge, le diabète et l'immunodépression augmentent le risque d'infections." } }, { "@type": "Question", "name": "Comment le mode de vie influence-t-il les infections virales ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sédentaire et le stress peuvent accroître la vulnérabilité." } }, { "@type": "Question", "name": "Quels facteurs de risque pour les infections fongiques ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "L'immunodépression et l'humidité excessive favorisent les infections fongiques." } }, { "@type": "Question", "name": "Comment l'environnement affecte-t-il les infections parasitaires ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Les conditions sanitaires précaires et l'eau contaminée augmentent le risque." } }, { "@type": "Question", "name": "Quel impact de la résistance aux antibiotiques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "La résistance aux antibiotiques augmente le risque d'infections graves et difficiles à traiter." } } ] } ] }

Sources (10000 au total)

Tumor immune microenvironment of NSCLC with EGFR exon 20 insertions may predict efficacy of first-line ICI-combined regimen.

Non-small cell lung cancer (NSCLC) patients with exon 20 insertion mutations (ex20ins) of the epidermal growth factor receptor (EGFR) were resistant to monotherapy of immune checkpoint inhibitor (ICI)... We performed single-cell transcriptome sequencing and multiplex immunofluorescence staining (mIF) to investigate the immune microenvironment of NSCLC patients with EGFR ex20ins, L858R, and EGFR wild-t... We observed that cell components, function and interactions varied between EGFR ex20ins, L858R, and wild-type NSCLC.We discovered similar T cell and CD8+ T cell distributions among groups but found no... The immune microenvironment of EGFR ex20ins is more suppressive than that of L858R and wild-type, suggesting that ICI monotherapy may not be sufficient for these patients. ICI-combined regimen might b...

The Combined Bra-Line Back-Lift Latissimus Flap (BLBL-LAT Flap) for Aesthetic Breast Reconstruction and Simultaneous Back Contouring.

The latissimus dorsi pedicled ('LAT') flap has been a workhorse flap for breast reconstruction for many decades. The asymmetric back scar has been a major source of complaint. In patients with excess ... To establish a new surgical technique of combined bra-line back lift with latissimus dorsi flap ('BLBL-LAT flap') for esthetic breast reconstruction.... This was an IRB-approved retrospective single-surgeon study performed in a national cancer center. We included patients undergoing breast reconstruction using combined BLBL-LAT flap between 2015 and 2... 106 female patients underwent 110 breast reconstructions using BLBL-LAT flap. 75% of patients had prosthesis placement and 25% of patients were 100% autologous. Complication rates were low: 4/106 pati... The BLBL-LAT flap allows breast reconstruction and simultaneous improvement in back contour, using a scar that can be concealed in a bra. This two-for-one procedure is of particular benefit for patien...

Influence of apical finish line location of tooth preparations on the scanning accuracy of intraoral scanners with various focal lengths and scanning technologies.

Limited studies have reported the influence of finish line location on the accuracy of intraoral scanners (IOSs). Focal length is a hardware characteristic of IOSs. Whether there is a relationship bet... The purpose of the present in vitro study was to assess the influence of the apical finish line location of tooth preparations on the accuracy of 4 IOSs with various focal lengths and scanning technol... A maxillary typodont with a crown preparation on the left first molar was digitized (T710). Afterwards, a removable die was created on the prepared first molar of the virtual cast and duplicated to cr... Trueness discrepancies in the preparation area were found among the groups (P=.010) and subgroups (P<.001), with a significant interaction between group×subgroup (P<.001). The -0.5 mm location obtaine... The apical position of the finish line of the tooth preparation tested affected the trueness and precision of the IOSs tested....

Efficacy of immune checkpoint inhibitors combined with bevacizumab in MSS/pMMR advanced colorectal cancer after first-line treatment failure.

To investigate the effects of a PD-1 inhibitor combined with a bevacizumab monoclonal antibody on tumor immune cells in patients with first-line treatment failure in MSS/pMMR advanced colorectal cance... Control group consisted of 50 patients treated with the FOLFIRI combined with Bevacizumab regimen. The experimental group consisted of 60 patients treated with the Sintilimab combined with Bevacizumab... There was a statistically significant difference in the percentage of CD8+ T lymphocytes, TAMs, and CAFs before and after treatment between the two groups (... By administering immune checkpoint inhibitors in combination with bevacizumab to patients with advanced colorectal cancer with MSS/pMMR disease for whom first-line treatment failed, not only did the p...

Real-world effectiveness of first-line azacitidine or decitabine with or without venetoclax in acute myeloid leukemia patients unfit for intensive therapy.

First-line treatment in patients with acute myeloid leukemia (AML) unfit for intensive therapy is the combination of a hypomethylating agent (HMA) with venetoclax (VEN). However, retrospective data co... We performed a multicenter retrospective analysis of outcomes with first-line HMA-VEN versus HMA in AML patients unfit for intensive chemotherapy.... A total of 213 patients were included from three German hospitals (125 HMA-VEN, 88 HMA). Median overall survival in the HMA-VEN cohort was 7.9 months (95% confidence interval [CI], 5.1-14.7) versus 4.... These data align with findings from the pivotal VIALE-A trial and support the use of HMA-VEN in patients unfit for intensive therapy....