Title
Regulacin de la fertilidad masculina por el sistema opioide: Sistema opioide y fertilidad (Spanish Edition),Used
Delivery time: 8-12 business days (International)
Las causas de infertilidad pueden ser diversas pero se estima que en uno de cada tres casos est involucrado el factor masculino. Los espermatozoides resultantes de la espermatognesis son incapaces de fertilizar tanto in vivo como in vitro y necesitan sufrir una serie de procesos fisiolgicos que los capacitan para la fecundacin. La movilidad espermatica es una capacidad esencial para el xito reproductivo ya que tanto el recorrido que tiene que realizar el espermatozoide hasta llegar al ovulo, como la fecundacin del mismo dependen directamente de la capacidad de movimiento del espermatntozoide. El sistema opioide es un sistema de comunicacin intercelular capaz de regular la funcin reproductora interviniendo a mltiples niveles. La siguiente Tesis Doctoral demuestra que el espermatozoide posee una cierta autonoma a la hora de adquirir capacidad fecundacin, ya que es capaz de autorregular su movilidad espermtica mediante mecanismos autocrinos, tras la liberacin de pptidos opioides. Este hecho proporciona un nuevo enfoque en el diagnstico y el tratamiento de la inferetilidad masculina y aportan nuevos conocimientos a la hora de mejorar las tcnicas de reproducin asistida
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.