Spanish
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
azoospermia/hypoxia
El enlace se guarda en el portapapeles.
11 resultados
Azoospermia and maturation arrest: malfunction of valves in erect poster of humans leads to hypoxia in sperm production site.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Maturation arrest (MA) of spermatogenesis is diagnosed on histology as interruption of spermatogenesis before the final stage without impairment of Sertoli or Leydig cells. It is considered a condition of irreversible or absolute infertility. Varicocele, which represents impairment in the testicular
Azoospermia and Sertoli-cell-only syndrome: hypoxia in the sperm production site due to impairment in venous drainage of male reproductive system.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Sertoli-cell-only (SCO) syndrome, or germ cell aplasia, is diagnosed on testicular biopsy when germ cells are seen to be absent without histological impairment of Sertoli or Leydig cells. It is considered a situation of irreversible infertility. Recent studies have shown that varicocele, a bilateral
Caspase-3 and VEGF immunopositivity in seminiferous tubule germ cells in cases of obstructive and non-obstructive azoospermia in smokers versus non-smokers.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
OBJECTIVE
To investigate immunostaining pattern of caspase-3, an apoptosis marker, and vascular endothelial growth factor (VEGF), an hypoxia marker in testis biopsy specimens collected either from smoking or non-smoking patients with azoospermia.
METHODS
Testis biopsy specimens were obtained from
Pathological changes in Sertoli cells and dysregulation of divalent metal transporter 1 with iron responsive element in the testes of idiopathic azoospermia patients.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Iron is essential for rapidly dividing spermatocytes during normal mammalian spermatogenesis. Decreased transferrin and transferrin receptor levels were observed in seminal plasma from idiopathic azoospermia (IA) patients, suggesting disturbed iron metabolism in IA testes. However, how Sertoli cells
Hypoxia-induced apoptosis of mouse spermatocytes is mediated by HIF-1α through a death receptor pathway and a mitochondrial pathway.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Hypoxia in vivo induces oligozoospermia, azoospermia, and degeneration of the germinal epithelium, but the underlying molecular mechanism of this induction is not fully clarified. The aim of this study was to investigate the role of the death receptor pathway and the mitochondrial pathway in
[Cystic fibrosis: gynecological and obstetrical aspects].
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Survival in patients with cystic fibrosis has considerably improved over the last years. Young adults are particularly concerned. Fertility in these patients is greatly decreased, especially in men due to obstructive azoospermia. In women, intra-uterine insemination with her spouse's sperm can
Thalassaemia and aberrations of growth and puberty.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Endocrine dysfunction in Thalassaemia major (TM) is a common and disturbing complication, which requires prompt recognition and treatment. The contribution of the underlying molecular defect in TM to the development of endocrinopathies is significant because the patients with the more severe genetic
[Impact of plateau environment on seminal characteristics of native Tibetans and immigrated Tibetan Hans].
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
UNASSIGNED
To investigate the characteristics of the semen parameters of native Tibetans and immigrated Tibetan Hans in the high-altitude area and analyze the influence of altitude adaptation on male fertility.
METHODS
This study included 1 563 infertile male patients, including 698 native Tibetans
Primary ciliary dyskinesia in the dog.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
A disorder caused by congenital ciliary dysfunction occurs in dogs. Most of the clinical signs are directly or indirectly attributable to immotile or dyskinetic cilia and spermflagella. Due to severely impaired mucociliary clearance, a continuous mucoid nasal discharge and intermittent sneezing and
Calcium/calmodulin-dependent protein kinase IV: A multifunctional enzyme and potential therapeutic target.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The calcium/calmodulin-dependent protein kinase IV (CAMKIV) belongs to the serine/threonine protein kinase family, and is primarily involved in transcriptional regulation in lymphocytes, neurons and male germ cells. CAMKIV operates the signaling cascade and regulates activity of several
Multiple organ pathology, metabolic abnormalities and impaired homeostasis of reactive oxygen species in Epas1-/- mice.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Hypoxia-inducible factor (HIF) transcription factors respond to multiple environmental stressors, including hypoxia and hypoglycemia. We report that mice lacking the HIF family member HIF-2alpha (encoded by Epas1) have a syndrome of multiple-organ pathology, biochemical abnormalities and altered
La base de datos de hierbas medicinales más completa respaldada por la ciencia
- Funciona en 55 idiomas
- Curas a base de hierbas respaldadas por la ciencia
- Reconocimiento de hierbas por imagen
- Mapa GPS interactivo: etiquete hierbas en la ubicación (próximamente)
- Leer publicaciones científicas relacionadas con su búsqueda
- Buscar hierbas medicinales por sus efectos.
- Organice sus intereses y manténgase al día con las noticias de investigación, ensayos clínicos y patentes.
Escriba un síntoma o una enfermedad y lea acerca de las hierbas que podrían ayudar, escriba una hierba y vea las enfermedades y los síntomas contra los que se usa.
* Toda la información se basa en investigaciones científicas publicadas.
