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Acides nucléiques, nucléotides et nucléosides
Nucléotides
Ribonucléotides
Nucléotides uridyliques
Uridine diphosphate
Uridine diphosphate : Questions médicales fréquentes
Termes MeSH sélectionnés :
Endoscopic Mucosal Resection
Diagnostic
5
Carence en nucléotides
Tests biochimiques
Tests enzymatiques
Chromatographie
Fatigue
Troubles neurologiques
Marqueurs biologiques
Enzymes
Symptômes
5
Fatigue
Troubles cognitifs
Système nerveux
Troubles neurologiques
Douleurs musculaires
Métabolisme énergétique
Troubles de l'humeur
Carence en nucléotides
Anomalies cutanées
Carence en nucléotides
Prévention
5
Prévention
Alimentation équilibrée
Suppléments
Régime alimentaire
Groupes à risque
Troubles métaboliques
Habitudes de vie
Exercice
Conseils nutritionnels
Nutritionniste
Traitements
5
Suppléments
Modifications alimentaires
Thérapies alternatives
Nutrition
Alimentation
Acides nucléiques
Traitements spécifiques
Troubles métaboliques
Complications
5
Complications neurologiques
Complications métaboliques
Développement cognitif
Enfants
Maladies chroniques
Carence en nucléotides
Maladies héréditaires
Métabolisme
Troubles immunitaires
Infections
Facteurs de risque
5
Facteurs de risque
Régimes alimentaires
Âge
Carence en nucléotides
Maladies génétiques
Synthèse
Habitudes alimentaires
Carence en nucléotides
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"@type": "Question",
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"@type": "Question",
"name": "Quels sont les symptômes d'une carence en UDP ?",
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"@type": "Question",
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"text": "Oui, des douleurs musculaires peuvent survenir en raison d'un métabolisme énergétique altéré."
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"@type": "Question",
"name": "L'UDP influence-t-il l'humeur ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une carence en UDP peut affecter l'humeur et entraîner des troubles de l'humeur."
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"@type": "Question",
"name": "Y a-t-il des signes cutanés associés à l'UDP ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anomalies cutanées peuvent apparaître, mais elles sont moins fréquentes."
}
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"@type": "Question",
"name": "Comment prévenir une carence en UDP ?",
"position": 11,
"acceptedAnswer": {
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"text": "Une alimentation équilibrée riche en acides nucléiques peut aider à prévenir une carence."
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"@type": "Question",
"name": "Les suppléments sont-ils nécessaires pour l'UDP ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les suppléments peuvent être bénéfiques, surtout en cas de régime alimentaire pauvre."
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"@type": "Question",
"name": "Y a-t-il des groupes à risque pour l'UDP ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes ayant des troubles métaboliques ou des régimes restrictifs sont à risque."
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"@type": "Question",
"name": "Les habitudes de vie influencent-elles l'UDP ?",
"position": 14,
"acceptedAnswer": {
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"text": "Oui, des habitudes de vie saines, comme l'exercice, peuvent soutenir le métabolisme de l'UDP."
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"@type": "Question",
"name": "Des conseils nutritionnels existent-ils pour l'UDP ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, consulter un nutritionniste peut aider à élaborer un plan alimentaire adapté."
}
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"@type": "Question",
"name": "Comment traiter une carence en UDP ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des suppléments d'uridine et des modifications alimentaires."
}
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"@type": "Question",
"name": "Les médicaments peuvent-ils aider à l'UDP ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent améliorer le métabolisme de l'UDP, mais nécessitent une prescription."
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"@type": "Question",
"name": "Y a-t-il des thérapies alternatives pour l'UDP ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des thérapies comme la nutrition ciblée peuvent être bénéfiques, mais nécessitent des études."
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"@type": "Question",
"name": "Les changements alimentaires sont-ils efficaces ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en acides nucléiques peut aider à augmenter les niveaux d'UDP."
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"@type": "Question",
"name": "Des traitements spécifiques existent-ils pour l'UDP ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas de traitements spécifiques approuvés pour les troubles liés à l'UDP."
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec une carence en UDP ?",
"position": 21,
"acceptedAnswer": {
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"text": "Des complications neurologiques et métaboliques peuvent survenir si non traitées."
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"@type": "Question",
"name": "L'UDP peut-il affecter le développement ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une carence en UDP peut nuire au développement cognitif et physique chez les enfants."
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"@type": "Question",
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"position": 23,
"acceptedAnswer": {
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"text": "Oui, des troubles héréditaires du métabolisme peuvent affecter les niveaux d'UDP."
}
},
{
"@type": "Question",
"name": "Des troubles immunitaires peuvent-ils être liés à l'UDP ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une carence en UDP peut affaiblir le système immunitaire, augmentant le risque d'infections."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour l'UDP ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les régimes alimentaires pauvres, les maladies métaboliques et le stress sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il les niveaux d'UDP ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les niveaux d'UDP peuvent diminuer avec l'âge, augmentant le risque de carence."
}
},
{
"@type": "Question",
"name": "Le stress peut-il affecter l'UDP ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut perturber le métabolisme de l'UDP et entraîner des carences."
}
},
{
"@type": "Question",
"name": "Les maladies génétiques influencent-elles l'UDP ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines maladies génétiques peuvent affecter la synthèse et l'utilisation de l'UDP."
}
},
{
"@type": "Question",
"name": "Les habitudes alimentaires jouent-elles un rôle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation déséquilibrée peut augmenter le risque de carence en UDP."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
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As the incidence of duodenal neuroendocrine tumors (DNET) is steadily increasing, the role of endoscopic treatment for appropriate lesions is becoming more significant. We aimed to compare the outcome...
Patients who underwent endoscopic treatment for DNET between June 2000 and December 2019 were included. The clinicopathologic features and treatment outcomes were investigated by reviewing medical rec...
Overall, 104 cases underwent endoscopic resection for nonampullary DNET, including conventional EMR (n = 57), cap-assisted EMR (EMR-C, n = 19), and precut EMR (EMR-P, n = 28). The en bloc resection ra...
Conventional EMR and modified EMR are feasible and effective for the treatment of nonampullary DNET sized < 10 mm and limited to mucosal and submucosal layer. Additionally, endoscopists should be awar...
BACKGROUND : Colorectal polyps > 10 mm in size are often incompletely resected. Anchoring-endoscopic mucosal resection (A-EMR) is the technique of making a small incision at the oral side of the polyp...
SOUTEN (KANEKA Co., Tokyo, Japan) is a unique snare with a disk tip. We analyzed the efficacy of precutting endoscopic mucosal resection with SOUTEN (PEMR-S) for colorectal lesions....
We retrospectively reviewed 57 lesions of 10-30 mm treated with PEMR-S at our institution from 2017 to 2022. The indications were lesions that were difficult for standard EMR due to size, morphology, ...
The polyp size was 16.5 ± 4.2 mm and the non-polypoid morphology rate was 80.7%. Histopathological diagnosis included 10 sessile-serrated lesions, 43 low-grade and high-grade dysplasias, and 4 T1 canc...
PEMR-S achieved high en bloc resection of colorectal lesions of 20-30 mm though it leaded to long procedure time....
Incomplete resection rates vary among endoscopists performing cold snare polypectomy. Cold snare endoscopic mucosal resection (CS-EMR) is the technique of cold resection after submucosal injection to ...
Residual or recurrent adenoma (RRA) after endoscopic mucosal resection (EMR) of large non-pedunculated colorectal polyps (LNPCPs) of ≥20 mm is a major limitation. Data on outcomes of the endoscopic tr...
Over 139 months, detailed morphological and histological data on consecutive RRA detected after EMR for single LNPCPs at one tertiary endoscopy centre were prospectively recorded during structured sur...
213 (14.6%) patients had RRA (168 (78.9%) at first surveillance and 45 (21.1%) thereafter). RRA was commonly 2.5-5.0 mm (48.0%) and unifocal (78.7%). Of 202 (94.8%) cases which had macroscopic evidenc...
RRA after EMR of LNPCPs can be effectively treated using simple endoscopic techniques with long-term adenoma remission of >90%; only 16% required retreatment. Therefore, more technically complex, morb...
NCT01368289 and NCT02000141....
Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) allow endoscopic resection of early esophageal adenocarcinoma. The choice between the two techniques takes into account th...
Patients who underwent an endoscopic resection for esophageal adenocarcinomas between March 2015 and December 2019 were included. ESD was compared to EMR in terms of clinical, procedural, histologic, ...
85 patients were included: 57 ESD and 28 EMR. The median (IQR) diameter of the lesion was 20(15-25) mm in the ESD group, and 15(8-16) mm in the EMR group, p<0.01. ESD allowed en bloc resection in 100%...
ESD was as safe as EMR and allowed higher en bloc, R0 and curative resection rates. Although these results did not translate into long-term outcomes, these data prompt for a broader adoption of ESD fo...
As endoscopic mucosal resection (EMR) of large (≥ 20 mm) adenomatous nonpedunculated colonic polyps (LNPCPs) becomes widely practiced outside expert centers, appropriate training is necessary to avoid...
Consecutive EMRs were recruited from a single center over 130 months. Lesion characteristics, intraprocedural data, and adverse events were recorded. Challenging lesions with intraprocedural bleeding ...
Of 1993 LNPCPs, 286 (14.4 %) were in challenging locations (anorectal junction, ileocecal valve, or appendiceal orifice), 368 (18.5 %) procedures were complicated by IPB and 77 (3.9 %) by IPP; 110 (5....
The EMR-CSS is a novel case selection tool for conventional EMR training, which identifies a subset of adenomatous LNPCPs that can be successfully and safely attempted in early EMR training....
Underwater endoscopic mucosal resection (UEMR) is increasingly applied in the treatment of superficial non-ampullary duodenal epithelial tumors (SNADETs). This meta-analysis aimed to assess the effica...
The following electronic databases were searched from 2012 until November 20, 2021: PubMed, Embase, Scopus, Web of Science databases, and Cochrane Library. The primary outcomes were the rates of en bl...
A total of 6 studies with 679 lesions (331 underwent UEMR and 348 CEMR) were included in this study. The pooled analysis showed that UMER achieves a similar en bloc resection rate (87.6 vs. 89.9%; odd...
This meta-analysis demonstrated that UEMR appears to be an effective and safe alternative to CEMR for SNADETs ≤20 mm....
The aim of this study is to evaluate and compare the safety and efficacy of endoscopic mucosal resection with a cap (EMR-c) with those of endoscopic submucosal dissection (ESD) for rectal neuroendocri...
A total of 122 patients who underwent EMR-c or ESD for R-NETs at the Fourth Hospital of Hebei Medical University between February 2007 and December 2020 were invovled in this study. The clinical outco...
A total of 122 patients with 128 R-NETs underwent endoscopic resection (EMR-c, 80; ESD, 48). In terms of duration of operation, EMR-c was significantly shorter than ESD (p < 0.001). Univariate analysi...
Both EMR-c and ESD were safe and effective treatments for R-NETs ≤ 15 mm in diameter. In addition, tumor diameter ≥ 8 mm was an independent risk factor for incomplete resection....
Although gel immersion endoscopic resection (GIER) is a potential alternative to underwater endoscopic mucosal resection (UEMR) for superficial nonampullary duodenal epithelial tumors (SNADETs), compa...
40 consecutive procedures performed in 35 patients were retrospectively reviewed; the primary outcome was procedure time, and the secondary outcomes were en bloc and R0 resection rates, tumor and spec...
Lesions were divided into GIER (n = 22) and UEMR groups (n = 18). The median (range) procedure time was significantly shorter in the GIER group than in the UEMR group (2.75 [1-3.5] minutes vs. 3 2 3 4...
GIER is efficacious and safe to treat SNADETs, although additional studies are needed....
