Quels sont les principaux facteurs de risque pour l'artère vertébrale ?
Les facteurs incluent l'hypertension, le tabagisme, le diabète et l'hyperlipidémie.
HypertensionDiabèteHyperlipidémie
#2
Comment l'âge influence-t-il les maladies de l'artère vertébrale ?
Le risque augmente avec l'âge en raison de l'athérosclérose et de la fragilité vasculaire.
ÂgeAthéroscléroseFragilité vasculaire
#3
Quel rôle joue le diabète dans les maladies vasculaires ?
Le diabète augmente le risque de maladies vasculaires, y compris celles de l'artère vertébrale.
DiabèteMaladies vasculairesRisque
#4
Comment le stress affecte-t-il la santé vasculaire ?
Le stress chronique peut contribuer à l'hypertension et à d'autres problèmes vasculaires.
StressHypertensionSanté vasculaire
#5
Quels comportements augmentent le risque de maladies de l'artère vertébrale ?
Le tabagisme, une mauvaise alimentation et le manque d'exercice augmentent le risque.
Comportements à risqueTabagismeAlimentation
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"name": "Comment diagnostiquer une occlusion de l'artère vertébrale ?",
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"text": "Un angiogramme cérébral ou une IRM peut révéler une occlusion."
}
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'artère vertébrale ?",
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"@type": "Question",
"name": "Quels signes indiquent une dissection de l'artère vertébrale ?",
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"text": "Des douleurs cervicales soudaines et des symptômes neurologiques peuvent indiquer une dissection."
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"@type": "Question",
"name": "Comment évaluer la circulation sanguine dans l'artère vertébrale ?",
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"name": "Quels symptômes nécessitent un examen de l'artère vertébrale ?",
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"@type": "Question",
"name": "Quels sont les symptômes d'une insuffisance de l'artère vertébrale ?",
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"@type": "Question",
"name": "Comment se manifeste une dissection de l'artère vertébrale ?",
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"acceptedAnswer": {
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"text": "Elle se manifeste par des douleurs cervicales, des céphalées et des symptômes neurologiques."
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"@type": "Question",
"name": "Quels signes neurologiques peuvent indiquer un problème ?",
"position": 8,
"acceptedAnswer": {
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"text": "Des engourdissements, des faiblesses ou des troubles de la parole peuvent indiquer un problème."
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{
"@type": "Question",
"name": "Quels symptômes sont associés à un AVC vertébrobasilaire ?",
"position": 9,
"acceptedAnswer": {
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"text": "Les symptômes incluent des vertiges, des troubles de la vision et des difficultés à parler."
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"@type": "Question",
"name": "Comment reconnaître une compression de l'artère vertébrale ?",
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"text": "Des douleurs cervicales et des symptômes neurologiques peuvent indiquer une compression."
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"@type": "Question",
"name": "Comment prévenir les maladies de l'artère vertébrale ?",
"position": 11,
"acceptedAnswer": {
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"text": "Maintenir un mode de vie sain, contrôler la pression artérielle et éviter le tabac."
}
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{
"@type": "Question",
"name": "Quels exercices sont bénéfiques pour l'artère vertébrale ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des exercices de renforcement du cou et d'étirement peuvent être bénéfiques."
}
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{
"@type": "Question",
"name": "Comment le tabagisme affecte-t-il l'artère vertébrale ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme augmente le risque de maladies vasculaires, y compris des problèmes vertébraux."
}
},
{
"@type": "Question",
"name": "Pourquoi est-il important de contrôler la pression artérielle ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un bon contrôle de la pression artérielle réduit le risque de maladies de l'artère vertébrale."
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{
"@type": "Question",
"name": "Quels aliments favorisent la santé des artères ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en fruits, légumes et acides gras oméga-3 favorise la santé vasculaire."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour une dissection de l'artère vertébrale ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des anticoagulants et, dans certains cas, une intervention chirurgicale."
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},
{
"@type": "Question",
"name": "Comment traiter une occlusion de l'artère vertébrale ?",
"position": 17,
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}
},
{
"@type": "Question",
"name": "Quels médicaments sont utilisés pour traiter les troubles vertébraux ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anticoagulants et des anti-inflammatoires peuvent être prescrits pour ces troubles."
}
},
{
"@type": "Question",
"name": "Quand une intervention chirurgicale est-elle nécessaire ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une intervention chirurgicale est nécessaire en cas de dissection sévère ou d'occlusion persistante."
}
},
{
"@type": "Question",
"name": "Quels sont les traitements non chirurgicaux pour l'artère vertébrale ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements non chirurgicaux incluent la physiothérapie et la médication pour la douleur."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications d'une dissection de l'artère vertébrale ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications peuvent inclure un AVC, des douleurs chroniques et des déficits neurologiques."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à une occlusion de l'artère vertébrale ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une occlusion peut entraîner un AVC ischémique et des complications neurologiques graves."
}
},
{
"@type": "Question",
"name": "Comment une compression de l'artère vertébrale peut-elle affecter la santé ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut provoquer des douleurs, des troubles de l'équilibre et des symptômes neurologiques."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une insuffisance vertébrale ?",
"position": 24,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Quels sont les effets à long terme d'une maladie de l'artère vertébrale ?",
"position": 25,
"acceptedAnswer": {
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"text": "Les effets à long terme peuvent inclure des déficits neurologiques permanents et des douleurs chroniques."
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"@type": "Question",
"name": "Quels sont les principaux facteurs de risque pour l'artère vertébrale ?",
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"name": "Comment l'âge influence-t-il les maladies de l'artère vertébrale ?",
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"@type": "Question",
"name": "Quel rôle joue le diabète dans les maladies vasculaires ?",
"position": 28,
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"@type": "Question",
"name": "Comment le stress affecte-t-il la santé vasculaire ?",
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"@type": "Question",
"name": "Quels comportements augmentent le risque de maladies de l'artère vertébrale ?",
"position": 30,
"acceptedAnswer": {
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To investigate the effects of blastocyst quality and morphological grade on the perinatal outcomes in patients undergoing frozen-thawed single blastocyst transfer cycles....
This single-center retrospective cohort study included 2648 singleton neonates resulting from frozen-thawed single blastocyst transfers performed between January 2017 and September 2021. Multivariate ...
Transfer of a good-quality blastocyst in a frozen-thawed cycle was associated with a lower rate of preterm delivery (PTD, adjusted OR =0.7, 95% CI 0.5-0.9; P=0.020) and a higher likelihood of a male n...
In frozen-thawed single blastocyst transfer cycles, transfer of a good-quality blastocyst was associated with a lower rate of PTD and a greater likelihood of a male neonate. Transfer of grade B ICM bl...
Non-invasive preimplantation genetic testing for aneuploidies (niPGT-A) avoids the possible detrimental impact of invasive PGT-A on embryo development and clinical outcomes. Does cell-free DNA (cfDNA)...
In this study, 35 donated embryos were used for research and the BCM, TE biopsy, inner cell mass (ICM) and residual blastocyst (RB) were individually picked up from these embryos. Whole genome amplifi...
The WGA success rates were 97.0% (TE biopsy), 100% (ICM), 97.0% (RB) and 88.6% (BCM). Using ICM as the gold standard, the chromosomal ploidy concordance rates for BCM, TE biopsy and RB were 58.33% (14...
The results of niPGT-A of cfDNA of spent BCM are comparable to those of invasive PGT-A of TE biopsies. Modifications of embryo culture conditions and testing methods will help reduce maternal DNA cont...
We compared the pregnancy and perinatal outcomes between expanded blastocysts vitrified on D5 versus D6 following single frozen blastocyst transfer....
Clinical data on 7,606 cycles of frozen-thawed blastocyst implantations were retrospectively analyzed. Depending on whether blastocysts were vitrified on D5 or D6 and the transferred blastocysts, the ...
Our study showed that there was no difference in pregnancy and perinatal outcomes between the delayed formation of D6 high-quality expanded blastocysts and D5 expanded blastocysts, whether they were h...
Based on our research, we suggest that when we are developing the implantation strategy, we give priority to the selection of high-quality expanded blastocysts, regardless of D5 and D6, whose clinical...
We aimed to study the association between adjusted mtDNA levels in human trophectoderm biopsy samples and the developmental potential of euploid and mosaic blastocysts....
We analyzed relative mtDNA levels in 2,814 blastocysts obtained from 576 couples undergoing preimplantation genetic testing for aneuploidy from June 2018 to June 2021. All patients underwent in vitro ...
Euploid embryos had lower mtDNA than aneuploid and mosaic embryos. Embryos biopsied on Day 5 had higher mtDNA than those biopsied on Day 6. No difference was detected in mtDNA scores between embryos d...
Our results will aid in improving methods for analyzing the association between mtDNA level and blastocyst viability....
Day 5 (D5) blastocysts are generally given priority to transfer than day 6 (D6) blastocysts; however, which one should be prioritized to transfer when only low-grade D5 and high-grade D6 blastocysts a...
A large retrospective cohort study was carried out to evaluate the live birth rate (LBR) following D5 and D6 blastocysts in single frozen-thawed blastocyst transfer (FBT) during January 2014 and Decem...
The LBR achieved in high-grade D6 blastocyst transfer was significantly higher than that in low-grade D5 blastocyst transfer (50.43% vs. 40.70%, aOR 1.54, 95% CI 1.05-2.26,...
Our data suggest that D6 blastocysts with high morphology grading are preferred than D5 blastocysts with low morphology grading when selecting blastocyst transfer to shorten the time of conception....
The sex ratio shift was observed in peoples who underwent ART treatment. Moreover, there is limited evidence on differences in sex ratio between single frozen-thawed blastocyst morphology, inseminatio...
Preimplantation genetic testing (PGT) allows for the evaluation of embryo genetic information prior to implantation, enabling the selection of normal embryos for transfer and ultimately leading to bet...
The clinical data and pregnancy outcomes of 428 PGT cycles performed in the Reproductive Medicine Department of the Northern Theater General Hospital between January 2017 and December 2022 were retros...
Multifactorial logistic regression analysis showed that age, BMI, endometrial thickness, and embryo quality of women affected PGT clinical outcomes. Women aged <40 years or with a body mass index (BMI...
To achieve better pregnancy outcomes after PGT, considering blastocyst grading and biopsy dates when transferring embryos is essential for improving pregnancy outcomes. Furthermore, patients should ad...
Embryos of optimal development reach blastocyst stage 116 ± 2 h after insemination. Usable D7 blastocysts represent nearly 5% of embryos in IVF with acceptable pregnancy and live birth rates, however ...
Transposable elements (TEs) are mobile DNA sequences that can replicate themselves and play significant roles in embryo development and chromosomal structure remodeling. In this study, we investigated...
The occurrence of blastocyst collapse may become an indicator of preimplantation embryo quality assessment. It has been reported that collapsing blastocysts can lead to higher rates of aneuploidy and ...
This observational study included data from 3288 biopsied blastocysts in 1071 time-lapse preimplantation genetic testing cycles performed between January 2019 and February 2023 at a single academic fe...
5.6% of blastocysts collapsed at least once only before the full blastocyst formation (tB), 19.4% collapsed at least once only after tB, and 3.1% collapsed both before and after tB. Multiple collapses...
Blastocyst collapse is common during blastocyst development. This study underlined that multiple blastocyst collapses after tB may be an independent risk factor for aneuploidy which should be taken in...