questionsmedicales.fr
Cellules
Cellules germinales
Spermatozoïdes
Spermatogonies
Spermatogonies : Questions médicales fréquentes
Diagnostic
5
Spermatogénèse
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Tests hormonaux
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5
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Antioxydants
Tabagisme
Qualité du sperme
Exercice physique
Santé reproductive
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Fertilité
Traitements
5
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Infertilité
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Spermatogénèse
Traitements naturels
Santé reproductive
Complications
5
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Anomalies génétiques
Cancers testiculaires
Anomalies
Complications psychologiques
Infertilité
Facteurs de risque
5
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Stress
Santé reproductive
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"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer les spermatogonies ?",
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"@type": "Question",
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"name": "Peut-on détecter des infections affectant les spermatogonies ?",
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"@type": "Question",
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{
"@type": "Question",
"name": "Les douleurs testiculaires sont-elles fréquentes ?",
"position": 9,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Les changements hormonaux affectent-ils le comportement ?",
"position": 10,
"acceptedAnswer": {
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},
{
"@type": "Question",
"name": "Comment prévenir les problèmes de spermatogonies ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain, éviter les toxines et gérer le stress sont essentiels."
}
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{
"@type": "Question",
"name": "L'alimentation influence-t-elle la santé des spermatogonies ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation équilibrée riche en antioxydants peut améliorer la santé reproductive."
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{
"@type": "Question",
"name": "Le tabagisme affecte-t-il les spermatogonies ?",
"position": 13,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "L'exercice physique est-il bénéfique ?",
"position": 14,
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}
},
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"@type": "Question",
"name": "Les examens médicaux réguliers sont-ils importants ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers peuvent aider à détecter précocement des problèmes de fertilité."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour les problèmes de spermatogonies ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des thérapies hormonales et des interventions chirurgicales."
}
},
{
"@type": "Question",
"name": "La fécondation in vitro est-elle une option ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la fécondation in vitro peut aider les couples infertiles à concevoir."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils améliorer la spermatogénèse ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent stimuler la production de spermatozoïdes."
}
},
{
"@type": "Question",
"name": "Quand est-il nécessaire d'envisager une chirurgie ?",
"position": 19,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
"name": "Les traitements naturels sont-ils efficaces ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains traitements naturels peuvent soutenir la santé reproductive, mais leur efficacité varie."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des problèmes de spermatogonies ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'infertilité, des troubles hormonaux et des anomalies génétiques."
}
},
{
"@type": "Question",
"name": "Les problèmes de spermatogonies peuvent-ils entraîner des cancers ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines anomalies peuvent augmenter le risque de cancers testiculaires."
}
},
{
"@type": "Question",
"name": "Comment les troubles hormonaux affectent-ils la santé ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent entraîner des problèmes de libido, de fatigue et des troubles de l'humeur."
}
},
{
"@type": "Question",
"name": "Les infections peuvent-elles causer des complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des infections non traitées peuvent entraîner des complications graves, y compris l'infertilité."
}
},
{
"@type": "Question",
"name": "Les complications psychologiques sont-elles possibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'infertilité peut entraîner des complications psychologiques comme l'anxiété et la dépression."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour les problèmes de spermatogonies ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge, l'exposition à des toxines et des antécédents médicaux."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il la santé des spermatogonies ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'âge avancé peut diminuer la qualité et la quantité de spermatozoïdes."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 28,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
"name": "L'exposition à des produits chimiques est-elle un risque ?",
"position": 29,
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"text": "Oui, l'exposition à des produits chimiques industriels peut affecter la spermatogénèse."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur la santé reproductive ?",
"position": 30,
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 19/01/2026
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Tokyo, Japan.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of Aquaculture, Szent István University, Gödöllö, Hungary.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Czech Republic.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of Aquaculture, Szent István University, Gödöllö, Hungary.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience, Developmental and Regenerative Biology, University of Texas at San Antonio, San Antonio, TX, USA. Brian.Hermann@utsa.edu.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of health inspection and quarantine, School of Public Health, Anhui Medical University, Hefei, Anhui, China.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of health inspection and quarantine, School of Public Health, Anhui Medical University, Hefei, Anhui, China.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of health inspection and quarantine, School of Public Health, Anhui Medical University, Hefei, Anhui, China. Electronic address: liuyehao@ahmu.edu.cn.
Publications dans "Spermatogonies" :
3 publications dans cette catégorie
Affiliations :
Department of health inspection and quarantine, School of Public Health, Anhui Medical University, Hefei, Anhui, China; Key Laboratory of Population Health Across Life Cycle (Anhui Medical University),Ministry of Education of the People's Republic of China, Hefei, Anhui, China; Anhui Provincial Key Laboratory of Population Health and Aristogenics / Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University; Hefei Anhui, China. Electronic address: ylji@ahmu.edu.cn.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Czech Republic.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Department of Aquaculture, Szent István University, Gödöllö, Hungary.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Department of Aquaculture, Szent István University, Gödöllö, Hungary.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Czech Republic.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Department of Andrology, The Center for Men's Health, Urologic Medical Center, Shanghai Key Laboratory of Reproductive Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Reproductive Genetics (Ministry of Education), Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Zhejiang Key Laboratory of Maternal and Infant Health, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Laboratory of Reproductive Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan.
Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610041, Sichuan, China.
School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China.
Publications dans "Spermatogonies" :
2 publications dans cette catégorie
Affiliations :
Department of Stem Cell and Regenerative Biology, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 05029, Korea.
Publications dans "Spermatogonies" :
Non-obstructive azoospermia (NOA) is the most severe type that leads to 1% of male infertility. Wnt signaling governs normal sperm maturation. However, the role of Wnt signaling in spermatogonia in NO...
Bulk RNA sequencing (RNA-seq) of NOA was used to identify the hub gene module in NOA utilizing weighted gene co-expression network analyses (WGCNAs). Single-cell RNA sequencing (scRNA-seq) of NOA was ...
The Wnt signaling pathway was demonstrated to be enriched in the hub gene module of NOA by bulk RNA-seq. Then, scRNA-seq data revealed the downregulated activity and dysfunction of Wnt signaling of sp...
In conclusion, we identified that downregulated Wnt signaling of spermatogonia in NOA and three transcription factors (...
Spermatogonia Stem Cells (SSCs) are potential candidates for reprogramming and regeneration. Recent studies have revealed that differentiated cells can be reverted to pluripotent by overexpressing a s...
In this investigated research, we examined the OCT4 expression during the differentiation of SSCs into neurons (involving four stages in the following order: SSCs in vivo and in-vitro, embryonic Stem ...
We evaluated the expression of OCT4 in this process, and we observed that it is expressed in SSCs, ES-like, and EBs during the differentiation of spermatogonia stem cells into adult neurons. We show t...
Our findings can help us better understand the process of differentiation of spermatogonia stem cells into neurons, and it can be effective in finding new and more efficient treatments for neurogenesi...
In the meiotic prophase, programmed SPO11-linked DNA double-strand breaks (DSBs) are repaired by homologous recombination (HR). The MRE11-RAD50-NBS1 (MRN) complex is essential for initiating DNA end r...
Mouse spermatogenesis entails the maintenance and self-renewal of spermatogonial stem cells (SSCs), which require a complex web-like signaling network transduced by various cytokines. Although brain-d...
Cadmium (Cd) is a common pollutant with reproductive toxicity. Our previous study revealed that Cd triggered spermatogonia ferroptosis. However, the underlying mechanisms remain unclear. Nuclear recep...
Identification of specific molecular markers for spermatogonial stem cells in teleost is crucial for enhancing the efficacy of reproductive biotechnologies in aquaculture, such as transplantation and ...
Busulfan, a bifunctional alkylated chemotherapeutic agent, has male reproductive toxicity and induce oligospermia, which is associated with ferroptosis. However, the specific target cells of busulfan-...
Acetaminophen and ibuprofen are widely administered to babies due to their presumed safety as over-the-counter drugs. However, no reports exist on the effects of cyclooxygenase inhibitors on undiffere...
The goal of this study was to examine the molecular and functional impact of cyclooxygenase inhibition and silencing on early steps of undifferentiated spermatogonia (u spg) and spermatogonial stem ce...
The effects of cyclooxygenase inhibition were assessed using the mouse C18-4 undifferentiated juvenile spermatogonial cell line model, previously shown to include cells with spermatogonial stem cell f...
Cyclooxygenase 2 inhibitors NS398 and celecoxib, as well as acetaminophen, but not ibuprofen, dose-dependently decreased retinoic acid-induced expression of the spg differentiation gene Stra8, while N...
We report that cyclooxygenase 1 and 2 differentially regulate undifferentiated spermatogonia/spermatogonial stem cell differentiation. Cyclooxygenases regulate Notch3 expression, with the Notch pathwa...
Cryptorchidism, the failure of testes to descend into the scrotum, exposes the testes to higher temperature and external pressure. Scholars from Razi University found through research conducted at dif...
Various pressure gradients (0, 25, 50, and 100 mmHg) were applied to spermatogonia for different durations (0, 2, and 4 h) in the Cell Counting Kit-8 (CCK8) experiment. Morphological changes, cell ult...
The cell viability assay showed that higher external pressure had a greater negative time-dependent impact on cell viability. Immunofluorescence results indicated that external pressure stimuli altere...
External pressure promotes spermatogonia apoptosis through the intrinsic apoptosis pathway, which may be one of the mechanisms of male infertility induced by cryptorchidism....
[This retracts the article DOI: 10.1155/2022/7121245.]....