Titre : Nanopores

Nanopores : Questions médicales fréquentes

Termes MeSH sélectionnés :

Diffusion Tensor Imaging
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"MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Nanopores", "description": "Comment les nanopores sont-ils utilisés en diagnostic ?\nQuels tests utilisent des nanopores ?\nLes nanopores peuvent-ils détecter des maladies ?\nQuelle est la précision des nanopores en diagnostic ?\nPeut-on utiliser les nanopores pour le dépistage précoce ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Nanopores", "description": "Quels symptômes les nanopores aident-ils à identifier ?\nLes nanopores peuvent-ils détecter des infections ?\nPeut-on utiliser les nanopores pour des maladies auto-immunes ?\nLes nanopores révèlent-ils des symptômes neurologiques ?\nLes nanopores aident-ils à diagnostiquer des cancers ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Nanopores", "description": "Les nanopores peuvent-ils aider à la prévention des maladies ?\nComment les nanopores contribuent-ils à la santé publique ?\nPeut-on utiliser les nanopores pour des vaccinations ?\nLes nanopores aident-ils à évaluer les risques environnementaux ?\nLes nanopores peuvent-ils prévenir des maladies héréditaires ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Nanopores", "description": "Les nanopores sont-ils utilisés dans des traitements ?\nComment les nanopores influencent-ils la médecine personnalisée ?\nPeut-on utiliser les nanopores pour la délivrance de médicaments ?\nLes nanopores aident-ils à surveiller l'efficacité des traitements ?\nLes nanopores peuvent-ils être utilisés en thérapie génique ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Nanopores", "description": "Quelles complications peuvent survenir avec l'utilisation des nanopores ?\nLes nanopores peuvent-ils causer des effets secondaires ?\nY a-t-il des risques liés à la technologie des nanopores ?\nLes nanopores peuvent-ils entraîner des complications dans les essais cliniques ?\nComment minimiser les complications liées aux nanopores ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Nanopores", "description": "Quels facteurs de risque sont associés aux nanopores ?\nLes antécédents familiaux influencent-ils l'utilisation des nanopores ?\nL'environnement joue-t-il un rôle dans l'utilisation des nanopores ?\nLes nanopores sont-ils affectés par des facteurs socio-économiques ?\nLes habitudes de vie influencent-elles les résultats des nanopores ?", "url": "https://questionsmedicales.fr/mesh/D058608?mesh_terms=Diffusion+Tensor+Imaging&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment les nanopores sont-ils utilisés en diagnostic ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Ils permettent l'analyse de séquences d'ADN en temps réel, facilitant le diagnostic génétique." } }, { "@type": "Question", "name": "Quels tests utilisent des nanopores ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de séquençage de l'ADN et de détection de pathogènes exploitent les nanopores." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils détecter des maladies ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent identifier des mutations génétiques associées à certaines maladies." } }, { "@type": "Question", "name": "Quelle est la précision des nanopores en diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les nanopores offrent une précision élevée, souvent comparable aux méthodes traditionnelles." } }, { "@type": "Question", "name": "Peut-on utiliser les nanopores pour le dépistage précoce ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils permettent un dépistage précoce de certaines maladies grâce à l'analyse rapide." } }, { "@type": "Question", "name": "Quels symptômes les nanopores aident-ils à identifier ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Ils aident à identifier des symptômes liés à des mutations génétiques spécifiques." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils détecter des infections ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent identifier des agents pathogènes responsables d'infections." } }, { "@type": "Question", "name": "Peut-on utiliser les nanopores pour des maladies auto-immunes ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent aider à détecter des biomarqueurs associés aux maladies auto-immunes." } }, { "@type": "Question", "name": "Les nanopores révèlent-ils des symptômes neurologiques ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en identifiant des mutations génétiques liées à des troubles neurologiques." } }, { "@type": "Question", "name": "Les nanopores aident-ils à diagnostiquer des cancers ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent détecter des mutations spécifiques associées à divers types de cancers." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils aider à la prévention des maladies ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Oui, en permettant un dépistage précoce et une identification des risques génétiques." } }, { "@type": "Question", "name": "Comment les nanopores contribuent-ils à la santé publique ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Ils facilitent la surveillance des épidémies et l'identification rapide des agents pathogènes." } }, { "@type": "Question", "name": "Peut-on utiliser les nanopores pour des vaccinations ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en aidant à identifier les cibles pour le développement de vaccins." } }, { "@type": "Question", "name": "Les nanopores aident-ils à évaluer les risques environnementaux ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent détecter des contaminants génétiques dans l'environnement." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils prévenir des maladies héréditaires ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, en identifiant les porteurs de mutations et en conseillant sur les risques." } }, { "@type": "Question", "name": "Les nanopores sont-ils utilisés dans des traitements ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en permettant le développement de thérapies ciblées basées sur l'ADN." } }, { "@type": "Question", "name": "Comment les nanopores influencent-ils la médecine personnalisée ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Ils permettent d'adapter les traitements en fonction des mutations génétiques individuelles." } }, { "@type": "Question", "name": "Peut-on utiliser les nanopores pour la délivrance de médicaments ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent être intégrés dans des systèmes de délivrance ciblée de médicaments." } }, { "@type": "Question", "name": "Les nanopores aident-ils à surveiller l'efficacité des traitements ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils permettent de suivre les biomarqueurs en temps réel pour évaluer l'efficacité." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils être utilisés en thérapie génique ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent faciliter l'introduction de gènes thérapeutiques dans les cellules." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec l'utilisation des nanopores ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des erreurs de séquençage peuvent entraîner des diagnostics erronés ou des traitements inappropriés." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils causer des effets secondaires ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, si des traitements basés sur leurs résultats ne sont pas adaptés." } }, { "@type": "Question", "name": "Y a-t-il des risques liés à la technologie des nanopores ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des préoccupations éthiques et de confidentialité peuvent émerger avec l'utilisation des données génétiques." } }, { "@type": "Question", "name": "Les nanopores peuvent-ils entraîner des complications dans les essais cliniques ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des résultats imprécis peuvent affecter la validité des essais cliniques." } }, { "@type": "Question", "name": "Comment minimiser les complications liées aux nanopores ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "En utilisant des protocoles rigoureux et en validant les résultats avec d'autres méthodes." } }, { "@type": "Question", "name": "Quels facteurs de risque sont associés aux nanopores ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'utilisation inappropriée des résultats peut augmenter les risques de diagnostics erronés." } }, { "@type": "Question", "name": "Les antécédents familiaux influencent-ils l'utilisation des nanopores ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antécédents familiaux de maladies génétiques peuvent guider l'utilisation des nanopores." } }, { "@type": "Question", "name": "L'environnement joue-t-il un rôle dans l'utilisation des nanopores ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à des agents environnementaux peut influencer les résultats des tests." } }, { "@type": "Question", "name": "Les nanopores sont-ils affectés par des facteurs socio-économiques ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'accès aux technologies de séquençage peut varier selon les conditions socio-économiques." } }, { "@type": "Question", "name": "Les habitudes de vie influencent-elles les résultats des nanopores ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des habitudes comme le tabagisme peuvent affecter les biomarqueurs détectés." } } ] } ] }

Sources (10000 au total)

Optimization of BMI-Based Images for Overweight and Obese Patients - Implications on Image Quality, Quantification, and Radiation Dose in Whole Body

In PET/CT imaging, the activity of the... The NEMA-IEC-body phantom was scanned using the mCT 128-slice scanner. The spheres and background were filed with F-18 activity. Spheres-to-background ratio was 4:1. Data was reconstructed using the O... The visual assessment of the optimized phantom images showed better image quality and contrast-recovery-coefficients (CRCs) values compared to the routine reconstruction. Using patient data, the optim... The optimized BMI-based approach using 1 iteration, 21 subsets, and 3 mm Hamming filter improves image quality, reduces radiation dose, and provides, at least, similar quantification compared to the B...

Impact of deep learning-based image reconstruction on image quality and lesion visibility in renal computed tomography at different doses.

Numerous computed tomography (CT) image reconstruction algorithms have been developed to improve image quality, and high-quality renal CT images are crucial to clinical diagnosis. This study evaluated... From January 2020 to May 2021, we prospectively included 101 patients who underwent renal contrast-enhanced CT scanning (69 at 120 kV; 32 at 80 kV). All image data were reconstructed with ASiR-V (30% ... Quantitative values (noise, SNR, CNR, and NRR) significantly differed between all reconstructions at 120 and 80 kV (P<0.001) and between each reconstruction, except ASiR-V 70%... DLIR significantly improved the image quality and lesion visibility of renal CT compared with ASiR-V, even at a low dose....

The role of the orbitofrontal cortex in exercise addiction and exercise motivation: A brain imaging study based on multimodal magnetic resonance imaging.

Excessive exercise may also lead to exercise addiction (EXA), which is harmful to people's physical and mental health. Behavioral and neuroimaging studies have demonstrated that addictive disorders ar... We investigated 130 regularly exercised participants with EXA symptoms to explore the neurobiological basis of EXA and its association with motivation. The correlation between EXA and gray matter volu... Whole-brain correlation analyses showed that the GMV of the right orbitofrontal cortex (OFC) was negatively correlated with EXA. The function of the right OFC played an indirect role in EXA and affect... The results should be interpreted carefully because only the people with EXA symptoms were included.... This study provided evidence for the underlying neuropsychological mechanism of the important role of the right OFC in EXA and revealed that there may be a decrease in executive control function in EX...

Image Quality of Submillimeter High-Spatial-Resolution 2D Late Gadolinium-enhanced Images in Cardiac MRI: A Feasibility Study.

To evaluate the image quality of high-spatial-resolution two-dimensional (2D) late gadolinium enhancement (LGE) cardiac MRI compared with conventional normal-resolution LGE MRI.... This prospective study included participants suspected of having cardiomyopathy who underwent cardiac MRI between March 2021 and December 2021. Normal-resolution and high-resolution 2D LGE sequences (... In total, 120 participants were evaluated (mean age, 56 years ± 17 [SD]; 72 men). Features smaller than 1 mm were detectable only on high-resolution images of the phantom. In vivo, the image resolutio... Comparison of image quality in 2D high-resolution and normal-resolution LGE cardiac MRI demonstrated the highest resolution for high-resolution IR and high-resolution PSIR magnitude sequences....

Comparison of accuracy and reproducibility of colposcopic impression based on a single image versus a two-minute time series of colposcopic images.

Colposcopy is an important part of cervical screening/management programs. Colposcopic appearance is often classified, for teaching and telemedicine, based on static images that do not reveal the dyna... Approximately 5000 colposcopic examinations conducted with the DYSIS colposcopic system were divided into 10 random sets, each assigned to a separate expert colposcopist. Colposcopists first classifie... Of 4640 patients with adequate images, only 24.4% were correctly categorized by single image visual assessment (11% of 64 cancers; 31% of 605 CIN3; 22.4% of 558 CIN2; 23.9% of 3412 < CIN2). Individual... Substantial variation exists in visual assessment of colposcopic images, even when a 17-image time series showing the two-minute process of acetowhitening is presented. We are currently evaluating whe...

Aggregation-Induced Emission (AIE) and Magnetic Resonance Imaging Characteristics for Targeted and Image-Guided siRNA Therapy of Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is the most common form of primary liver cancer and remains a global health challenge. Small interfering RNA (siRNA) is a promising therapeutic modality that blocks mult...