Titre : Ryanodine

Ryanodine : Questions médicales fréquentes

Termes MeSH sélectionnés :

Attention Deficit Disorder with Hyperactivity
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"MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Ryanodine", "description": "Comment le ryanodine est-il utilisé dans le diagnostic médical ?\nQuels tests peuvent impliquer le ryanodine ?\nLe ryanodine aide-t-il à diagnostiquer des maladies spécifiques ?\nQuels marqueurs sont affectés par le ryanodine ?\nLe ryanodine est-il utilisé dans des études cliniques ?", "url": "https://questionsmedicales.fr/mesh/D012433?mesh_terms=Attention+Deficit+Disorder+with+Hyperactivity&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Ryanodine", "description": "Quels symptômes sont associés à une dysfonction du ryanodine ?\nLe ryanodine peut-il provoquer des effets secondaires ?\nComment le ryanodine affecte-t-il le cœur ?\nY a-t-il des symptômes neurologiques liés au ryanodine ?\nLe ryanodine influence-t-il la respiration ?", "url": 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en anesthésie ?\nY a-t-il des alternatives au ryanodine ?", "url": "https://questionsmedicales.fr/mesh/D012433?mesh_terms=Attention+Deficit+Disorder+with+Hyperactivity&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Ryanodine", "description": "Quelles complications peuvent survenir avec le ryanodine ?\nLe ryanodine peut-il causer des dommages permanents ?\nComment gérer les complications liées au ryanodine ?\nLes complications sont-elles prévisibles ?\nLe ryanodine peut-il interagir avec d'autres traitements ?", "url": "https://questionsmedicales.fr/mesh/D012433?mesh_terms=Attention+Deficit+Disorder+with+Hyperactivity&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Ryanodine", "description": "Quels sont les facteurs de risque liés au ryanodine ?\nL'âge influence-t-il les risques associés au ryanodine ?\nY a-t-il des prédispositions génétiques au ryanodine ?\nLes habitudes de vie affectent-elles les risques ?\nLes interactions médicamenteuses sont-elles un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D012433?mesh_terms=Attention+Deficit+Disorder+with+Hyperactivity&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment le ryanodine est-il utilisé dans le diagnostic médical ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Il est utilisé pour évaluer les dysfonctionnements du calcium dans les muscles." } }, { "@type": "Question", "name": "Quels tests peuvent impliquer le ryanodine ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de contraction musculaire et des études de flux calcique peuvent être réalisés." } }, { "@type": "Question", "name": "Le ryanodine aide-t-il à diagnostiquer des maladies spécifiques ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut aider à diagnostiquer des myopathies liées à des anomalies du calcium." } }, { "@type": "Question", "name": "Quels marqueurs sont affectés par le ryanodine ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Il peut influencer les niveaux de calcium intracellulaire et les enzymes musculaires." } }, { "@type": "Question", "name": "Le ryanodine est-il utilisé dans des études cliniques ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il est utilisé dans des études sur les troubles musculaires et cardiaques." } }, { "@type": "Question", "name": "Quels symptômes sont associés à une dysfonction du ryanodine ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Des crampes musculaires, une faiblesse et des douleurs peuvent survenir." } }, { "@type": "Question", "name": "Le ryanodine peut-il provoquer des effets secondaires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des effets comme des troubles de la contraction musculaire peuvent se produire." } }, { "@type": "Question", "name": "Comment le ryanodine affecte-t-il le cœur ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Il peut provoquer des arythmies en modifiant le flux calcique dans les cardiomyocytes." } }, { "@type": "Question", "name": "Y a-t-il des symptômes neurologiques liés au ryanodine ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme des tremblements ou des spasmes peuvent être observés." } }, { "@type": "Question", "name": "Le ryanodine influence-t-il la respiration ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une dysfonction musculaire peut affecter les muscles respiratoires." } }, { "@type": "Question", "name": "Comment prévenir les effets indésirables du ryanodine ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une surveillance médicale régulière et un ajustement de la dose sont essentiels." } }, { "@type": "Question", "name": "Y a-t-il des recommandations alimentaires pour les utilisateurs de ryanodine ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée en calcium et en électrolytes est recommandée." } }, { "@type": "Question", "name": "Les patients doivent-ils éviter certains médicaments avec le ryanodine ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, éviter les médicaments qui affectent le calcium sans avis médical." } }, { "@type": "Question", "name": "Comment évaluer le risque d'effets secondaires ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des tests réguliers de la fonction musculaire et cardiaque sont conseillés." } }, { "@type": "Question", "name": "Le suivi médical est-il important lors de l'utilisation du ryanodine ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier permet de détecter rapidement les complications." } }, { "@type": "Question", "name": "Comment le ryanodine est-il utilisé en traitement ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Il est utilisé pour traiter certaines myopathies et troubles du calcium." } }, { "@type": "Question", "name": "Le ryanodine est-il administré par voie orale ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Non, il est généralement administré par injection ou perfusion intraveineuse." } }, { "@type": "Question", "name": "Quels médicaments interagissent avec le ryanodine ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments affectant le calcium, comme les bloqueurs des canaux calciques, peuvent interagir." } }, { "@type": "Question", "name": "Le ryanodine est-il utilisé en anesthésie ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut être utilisé pour prévenir des complications musculaires pendant l'anesthésie." } }, { "@type": "Question", "name": "Y a-t-il des alternatives au ryanodine ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, d'autres agents modulant le calcium peuvent être utilisés selon les besoins." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec le ryanodine ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme des arythmies et des troubles musculaires peuvent survenir." } }, { "@type": "Question", "name": "Le ryanodine peut-il causer des dommages permanents ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Des dommages permanents sont rares mais possibles en cas d'utilisation prolongée." } }, { "@type": "Question", "name": "Comment gérer les complications liées au ryanodine ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Une intervention médicale rapide et un ajustement du traitement sont nécessaires." } }, { "@type": "Question", "name": "Les complications sont-elles prévisibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être prévisibles avec une surveillance adéquate." } }, { "@type": "Question", "name": "Le ryanodine peut-il interagir avec d'autres traitements ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des interactions avec d'autres traitements peuvent augmenter le risque de complications." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque liés au ryanodine ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents de troubles musculaires et cardiaques augmentent les risques." } }, { "@type": "Question", "name": "L'âge influence-t-il les risques associés au ryanodine ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées peuvent être plus sensibles aux effets du ryanodine." } }, { "@type": "Question", "name": "Y a-t-il des prédispositions génétiques au ryanodine ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines conditions génétiques peuvent augmenter la sensibilité au ryanodine." } }, { "@type": "Question", "name": "Les habitudes de vie affectent-elles les risques ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des habitudes comme le tabagisme ou l'alcool peuvent augmenter les risques." } }, { "@type": "Question", "name": "Les interactions médicamenteuses sont-elles un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines interactions peuvent exacerber les effets indésirables du ryanodine." } } ] } ] }

Sources (10000 au total)

Attachment in adolescents with attention deficit hyperactivity disorder and oppositional defiant disorder.

To assess attachment styles among adolescents (13-16 years) with ADHD or ADHD and oppositional defiant disorders (ODD).... The Parents and Peers Attachment (IPPA) and the Parent Bonding Questionnaire (PBI) were used in three groups of teenagers raised in biological families: (1) ADHD/ODD group (n = 40), (2) ADHD group (n ... Parental attachment styles in the area of "Trust", "Communication" and "Alienation" (IPPA), and "Care" and "Control" (PBI) in the ADHD/ODD group differ significantly compared to the control group. Tee... The attachment style is significantly different in adolescents diagnosed with ADHD and ODD than in adolescents with only ADHD. In the ADHD/ODD group and the ADHD group, unlike in the group of adolesce...

Prevalence of Personality Disorders in Adults With Attention Deficit Hyperactivity Disorder (ADHD).

To estimate the prevalence of PDs according to Millon's evolution-based model among adult ADHD outpatients.... Cross-sectional study of consecutive patients referred to an adult ADHD clinic. PDs were evaluated with Millon Clinical Multiaxial Inventory-III (MCMI-III).... One-hundred-eighty-one participants had valid MCMI-III, of whom147 were diagnosed with ADHD. Mean age: 32.97, SD:11.56, females: 74 (50.3%). Among the 147 participants with ADHD, 29 (19.7%) did not me... Particular personality profiles were more common with different ADHD subtypes. Given the developmental origins of PD, further research may help identify possible links with childhood difficulties....

Pragmatic Deficits in Attention Deficit/Hyperactivity Disorder: Systematic Review and Meta-Analysis.

While poorer pragmatic language skills have been found in attention-deficit/hyperactivity disorder (ADHD) populations, there has been no conclusive evidence of this. We aimed to conduct a meta-analysi... Studies were identified using the search terms ((attention deficit) OR (adhd)) AND (pragmatics), and those studies were screened and reviewed for inclusion criteria, descriptive information, and outco... A total of 14 studies (5,772 participants) met the criteria for quantitative synthesis. Meta-analysis indicated that ADHD populations exhibited significantly poorer pragmatic language skills than TD p... It is suggested that pragmatic language skills may deserve greater surveillance considering the importance of pragmatic language in socio-emotional development, daily life, and academic success....

Attention deficit and hyperactivity disorder disrupts selective mechanisms of action.

People with attention deficit and hyperactivity disorder (ADHD) present attentional and emotional deficits and show paradoxical qualities such as hyperfocus. Previous studies have reported errors, slo... Thirty French children and teenagers, 15 with ADHD and 15 neurotypical (NT), underwent a saccadic eye movement task. We conducted conventional analysis (movement duration, precision, velocity, RT) and... Saccade duration and velocity failed to differentiate the two groups, whereas amplitude was higher in ADHD than in NT participants. Saccade RT and variability were higher in ADHD than in NT participan... ADHD disrupts two mechanisms of action: it reduces the gain of the decision signal, thus explaining slowness and variability; it quickens the decision process of early responses at the origin of short... These premises and their interconnections explain previous observations and support the striatal-frontal wiring of ADHD, thus explaining ADHD complexity in its negative and positive manifestations....

Psychiatric Comorbidities and Schizophrenia in Youths With Attention-Deficit/Hyperactivity Disorder.

The association between attention-deficit/hyperactivity disorder (ADHD) and schizophrenia has received increased attention; however, evidence on the association between psychiatric comorbidities and s... To investigate the risk of being diagnosed with schizophrenia in children and adolescents with ADHD considering the presence of psychiatric comorbidity.... This was a population-based, retrospective cohort study using the Health Insurance Review and Assessment claims database from January 1, 2007, to December 31, 2019. Participants were children and adol... The presence of psychiatric comorbidity was assessed from diagnosis records within 1 year before ADHD diagnosis. Comorbidities were further categorized according to the number of comorbidities and spe... Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% CIs, examining the association between psychiatric comorbidities and the risk of being diagnosed with schizophrenia. Fu... A total of 211 705 patients with newly diagnosed ADHD were included. A total of 157 272 patients (74.3%) were male, and the age of 5 to 9 years showed the highest distribution (115 081 patients [54.4%... In this retrospective cohort study involving children and adolescents with ADHD, the presence of psychiatric comorbidity in patients with ADHD was associated with an increased risk of being diagnosed ...