Quels risques psychologiques sont associés à un faible tryptophane ?
Un faible niveau de tryptophane peut augmenter le risque de dépression et d'anxiété.
DépressionAnxiétéTryptophane
#5
Le tryptophane peut-il affecter la santé cardiovasculaire ?
Des niveaux déséquilibrés de tryptophane peuvent influencer la santé cardiovasculaire.
Santé cardiovasculaireTryptophaneAcides aminés
Facteurs de risque
5
#1
Quels facteurs augmentent le risque de carence en tryptophane ?
Les régimes pauvres en protéines, le stress et certaines maladies peuvent augmenter le risque.
Facteurs de risqueCarence en acides aminésStress
#2
Les personnes âgées sont-elles à risque pour le tryptophane ?
Oui, les personnes âgées peuvent avoir un risque accru de carence en raison de l'alimentation.
Personnes âgéesCarenceNutrition
#3
Le stress chronique influence-t-il le tryptophane ?
Oui, le stress chronique peut diminuer les niveaux de tryptophane dans le corps.
Stress chroniqueTryptophanePhysiologie
#4
Les troubles alimentaires affectent-ils le tryptophane ?
Oui, les troubles alimentaires peuvent entraîner une carence en tryptophane.
Troubles alimentairesTryptophaneCarence
#5
Les régimes végétaliens présentent-ils un risque pour le tryptophane ?
Oui, les régimes végétaliens peuvent manquer de sources adéquates de tryptophane.
Régime végétalienTryptophaneCarence
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"@type": "Question",
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"@type": "Question",
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"position": 8,
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"@type": "Question",
"name": "Des troubles de l'appétit peuvent-ils être liés au tryptophane ?",
"position": 9,
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"@type": "Answer",
"text": "Oui, une carence peut entraîner des troubles de l'appétit et des envies alimentaires."
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"@type": "Question",
"name": "Le tryptophane peut-il causer des maux de tête ?",
"position": 10,
"acceptedAnswer": {
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"text": "Une carence en tryptophane peut contribuer à des maux de tête liés à l'anxiété."
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"@type": "Question",
"name": "Comment prévenir une carence en tryptophane ?",
"position": 11,
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"@type": "Question",
"name": "Les régimes végétariens sont-ils à risque pour le tryptophane ?",
"position": 12,
"acceptedAnswer": {
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"text": "Oui, les régimes végétariens peuvent être à risque s'ils manquent de sources de protéines complètes."
}
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"@type": "Question",
"name": "Quels conseils nutritionnels pour le tryptophane ?",
"position": 13,
"acceptedAnswer": {
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"text": "Inclure des aliments comme les légumineuses, les graines et les produits laitiers dans l'alimentation."
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"@type": "Question",
"name": "Le stress affecte-t-il le niveau de tryptophane ?",
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"@type": "Question",
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"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent être recommandés, mais il est préférable de consulter un professionnel de santé."
}
},
{
"@type": "Question",
"name": "Comment traiter une carence en tryptophane ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut des suppléments de tryptophane et une alimentation riche en protéines."
}
},
{
"@type": "Question",
"name": "Les antidépresseurs affectent-ils le tryptophane ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains antidépresseurs augmentent la disponibilité du tryptophane dans le cerveau."
}
},
{
"@type": "Question",
"name": "Quels aliments sont riches en tryptophane ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les aliments comme la dinde, le chocolat, les noix et les produits laitiers sont riches en tryptophane."
}
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{
"@type": "Question",
"name": "Les suppléments de tryptophane sont-ils sûrs ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "En général, ils sont sûrs, mais il est conseillé de consulter un médecin avant de commencer."
}
},
{
"@type": "Question",
"name": "Le tryptophane peut-il être utilisé pour l'anxiété ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut aider à réduire l'anxiété en augmentant les niveaux de sérotonine."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une carence en tryptophane ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des troubles de l'humeur, des problèmes de sommeil et des troubles alimentaires."
}
},
{
"@type": "Question",
"name": "Une surconsommation de tryptophane peut-elle être dangereuse ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une surconsommation peut entraîner des effets secondaires comme des nausées et des vertiges."
}
},
{
"@type": "Question",
"name": "Le tryptophane peut-il interagir avec d'autres médicaments ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut interagir avec certains antidépresseurs et médicaments pour le sommeil."
}
},
{
"@type": "Question",
"name": "Quels risques psychologiques sont associés à un faible tryptophane ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un faible niveau de tryptophane peut augmenter le risque de dépression et d'anxiété."
}
},
{
"@type": "Question",
"name": "Le tryptophane peut-il affecter la santé cardiovasculaire ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des niveaux déséquilibrés de tryptophane peuvent influencer la santé cardiovasculaire."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de carence en tryptophane ?",
"position": 26,
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},
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"@type": "Question",
"name": "Les personnes âgées sont-elles à risque pour le tryptophane ?",
"position": 27,
"acceptedAnswer": {
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"text": "Oui, les personnes âgées peuvent avoir un risque accru de carence en raison de l'alimentation."
}
},
{
"@type": "Question",
"name": "Le stress chronique influence-t-il le tryptophane ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut diminuer les niveaux de tryptophane dans le corps."
}
},
{
"@type": "Question",
"name": "Les troubles alimentaires affectent-ils le tryptophane ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les troubles alimentaires peuvent entraîner une carence en tryptophane."
}
},
{
"@type": "Question",
"name": "Les régimes végétaliens présentent-ils un risque pour le tryptophane ?",
"position": 30,
"acceptedAnswer": {
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State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China.
University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China.
University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China.
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China.
University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China.
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China.
University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China.
Phytochem Lab, Department of Agricultural and Environmental Sciences, Center for Studies on Bioispired Agro-Environmental Technology (BAT Center), National Interuniversity Consortium of Materials Science and Technology, Università degli Studi di Milano, 20133 Milan, Italy.
Perfusion weighted imaging (PWI) is critical for determining whether stroke patients presenting in an extended time window are candidates for mechanical thrombectomy. However, PWI is not always availa...
The National Institutes of Health (NIH) FHV score was developed to quantify the burden of FHV and applied to magnetic resonance imaging scans of stroke patients with fluid-attenuated inversion recover...
There were 101 patients included in the analysis, of whom 78% had a perfusion deficit detected on PWI with a mean lesion volume of 47 (±59) mL. The NIH-FHV score was strongly associated with the PWI l...
The NIH-FHV score provides an estimate of the PWI lesion volume and, when combined with diffusion weighted imaging, may be helpful when trying to determine whether there is a clinically relevant diffu...
Although hypothermic machine perfusion (HMP) is associated with improved kidney graft viability and function, the underlying biological mechanisms are unknown. Untargeted metabolomic profiling may ide...
This letter responds to the article "Neither Ethical nor Prudent: Why Not to Choose Normothermic Regional Perfusion," by Adam Omelianchuk et al., in the July-August 2024 issue of the Hastings Center R...
Type 2 diabetes mellitus (T2DM) is associated with altered cerebral vasoreactivity, cognitive impairment, and functional decline. Magnetic Resonance (MR) perfusion can be used to assess cerebral blood...
The study included 52 patients diagnosed with T2DM and 39 healthy individuals. The diabetic patients were classified into three groups (PRP: proliferative retinopathy, NPRP: non-proliferative retinopa...
The comparison between the T2DM group and the control group revealed that rCBF values of bilateral frontal lobes, cingulate gyrus, medial temporal lobe, thalami and right occipital lobe were measured ...
Regional hypoperfusion was encountered in most of the lobes in the T2DM group when compared with the healthy group. However, in terms of rCBF values, there was no significant difference among the thre...
Pulmonary blood flow can be assessed on ventilation-perfusion (VQ) scan with relative lung perfusion, with a 55% to 45% (or 10%) right-to-left differential considered normal. We hypothesized that wide...
We conducted a retrospective cohort study on all patients who underwent double-lung transplant in our program between 2005 and 2016, identifying patients with a wide perfusion differential of >10% on ...
Of 340 patients who met inclusion criteria, 169 (49%) had a relative perfusion differential of ≥ 10% on a 3-mo VQ scan. Patients with increased perfusion differential had increased risk of death or re...
Wide lung perfusion differential was common after lung transplant in our cohort and associated with increased risk of death, poor lung function, and CLAD onset. The nature of this abnormality and its ...
Although COVID-19 infection is associated with the increased risk of pulmonary thromboembolism (PTE), COVID-19 pulmonary lesions cause ventilation-perfusion (V/Q) patterns other than PTE. Although ext...
This article describes fabrication of a customizable bioreactor, which comprises a perfusion system and coverslip-based tissue culture chamber that allow centimeter-scale vascularized or otherwise can...
Anterograde or retrograde cerebral perfusion can protect the brain from ischemic injury during hypothermic circulatory arrest (HCA), but neither type of perfusion provides blood flow to the abdominal ...
We aimed at examining both the incidence and extent of different lung perfusion abnormalities as well as the relationship between them on Tc-99m macroaggregated albumin (MAA) perfusion-only SPECT/CT s...
Ninety-one patients (71.4 ± 13.9 years; range: 29-98 years, median age: 74 years; 45 female and 46 male) with confirmed SARS-CoV-2 virus infection were included in this retrospective study. After perf...
Moderately severe parenchymal lesions were detected in 87 (95.6%) patients. Although, 50 (54.95%) patients were depicted to have MM lesions, the whole patient cohort was mildly affected by this abnorm...
Heterogeneous perfusion abnormalities were found in most of COVID-19 patients: parenchymal lesions with normal, decreased or increased perfusion and perfusion defects in healthy lung areas. These phen...
Liver transplantation is the only chance of cure for people with end-stage liver disease and some people with advanced liver cancers or acute liver failure. The increasing prevalence of these conditio...
To evaluate the effects of different methods of machine perfusion (including hypothermic oxygenated machine perfusion (HOPE), normothermic machine perfusion (NMP), controlled oxygenated rewarming, and...
We used standard, extensive Cochrane search methods. The latest search date was 10 January 2023....
We included randomised clinical trials which compared different methods of machine perfusion, either with each other or with SCS. Studies comparing HOPE via both hepatic artery and portal vein, or via...
We used standard Cochrane methods. Our primary outcomes were 1. overall participant survival, 2. quality of life, and 3. serious adverse events. Secondary outcomes were 4. graft survival, 5. ischaemic...
We included seven randomised trials (1024 transplant recipients from 1301 randomised/included livers). All trials were parallel two-group trials; four compared HOPE versus SCS, and three compared NMP ...
In situations where the decision has been made to transplant a liver donated after circulatory death or donated following brain death, end-ischaemic HOPE will provide superior clinically relevant outc...