martes, 10 de marzo de 2015

Descubren secuelas biológicas en los descendientes de los supervivientes del Holocausto nazi



Hasta ahora, se creía que las secuelas que pudieran quedar en una persona tras haber sido vejada en lugares tan cruelmente famosos como los campos de concentración nazis morían con la persona que las había sufrido. No obstante, un nuevo estudio realizado por la «Escuela de Medicina de Icahn en el Monte Sinaí» ha determinado que las experiencias traumáticas que vivieron miles de presos de los alemanes en la Segunda Guerra Mundial han dejado secuelas a nivel biológico en sus descendientes. Así lo afirma la revista Scientific American, la cual se ha hecho eco del estudio.

Concretamente, el equipo de expertos dirigidos por Rachel Yehuda (autora principal del estudio y experta en epigenética y en los efectos intergeneracionales del trauma) ha establecido que los descendientes de los supervivientes judíos de los campos de concentración sufren una alteración que hace que cuenten con un nivel más bajo de cortisol que el resto de sus compatriotas. Esta sustancia, que es sumamente escasa en los prisioneros que sobrevivieron al Holocausto (y que padecieron trastorno de estrés postraumático), es la que ayuda al cuerpo a volver a la normalidad después de algún tipo de trauma.



A día de hoy, se desconoce la causa biológica que produce la reducción de esta sustancia, aunque los expertos sospechan que podría relacionarse con la aparición en los supervivientes de una enzima que descompone el cortisol.

Ésta suele ser generada por el cuerpo como respuesta natural a una larga inanición, algo que encajaría perfectamente con las penurias sufridas por los presos judíos. Este hallazgo corrobora otros estudios que afirman que los efectos biológicos de las situaciones traumáticas quedan patentes durante toda la vida.

Yehuda afirma que este efecto podría transmitirse a través del útero. Y es que, es en esta zona del cuerpo donde podemos encontrar en gran medida esta enzima (la cual se halla posteriormente en la placenta con el objetivo de proteger al feto).

Esta curiosa evolución provoca, además que los descendientes de los supervivientes de los campos de concentración cuenten con diferentes tipos de hormonas de estrés, estén predispuestos a padecer diferentes trastornos como los que se relacionan con la ansiedad y sean más propensos a sufrir dolencias como estrés postraumático, obesidad, e hipertensión.

El equipo ha logrado llegar a estas conclusiones a través del estudio de multitud de supervivientes de aquel trauma masivo y, por descontado, de sus descendientes. Con todo, la experta considera que todavía quedan muchas horas de investigación para poder esclarecer todos los interrogantes que hay alrededor de este tema.

Vía| ABC

53 comentarios :

  1. Es una noticia real que no tiene nada de broma.

    ResponderEliminar
  2. Excellent Post...I must thank you for this informative news....This is my first time go to see at here and i am really pleasant to read
    all at one place. Housekeeping services companies list, professional housekeeping services in Mumbai, Affordable, Best housekeeping services in Mumbai @ housekeeping services in Mumbai

    ResponderEliminar
  3. Great post! thanks for sharing with us.
    We just not transport your goods, we do full management for your relocation and make it a pleasant experience for you @ Movers and Packers in Mumbai
    Movers and Packers in Chembur
    Movers and Packers in Jogeshwari
    Movers and Packers in Kharghar
    Movers and Packers in Dombivli

    ResponderEliminar
  4. Mumbai Independent Escort Come to connect the Party Tonight, (Book 91000000 Mumbai Escorts & Mumbai Escort) gorgeous Mumbai escorts Services, Mumbai Call Girls hopeful to convene you and prepared to fall on your body

    Mumbai Escorts | Call Girls in Mumbai | Mumbai Call Girls | Escorts in Mumbai | Russian Mumbai Escorts | Call Girls Service in Mumbai | Escort Service in Mumbai

    ResponderEliminar



  5. We as well as our Aerocity call girls hold an intention to provide our clients the genuine taste of sensual service but with a class. We make the best effort to include everything premiere in our services.We feel delighted to have you onboard as our prestigious clients who are going to experience the extreme moments of lovemaking with our escorts.
    Dhaula Kuan Escorts Service #
    East Of Kailash Escorts Service #
    Greater Kailash Escorts Service #
    Indirapuram Escorts Service #
    Vasundhara Escorts Service #
    Janakpuri Escorts Service #
    Kalkaji Escorts Service #
    Kapashera Escorts Service #
    Lajpat Nagar Escorts Service #

    ResponderEliminar
  6. Delhi escorts are belonging from entertainment industry and also there are many girls who work as model. You will find plenty ultra-modern escort girls who will give you erotic

    karol bagh escorts **
    defence colony escorts **
    rk puram escorts **
    pitampura escorts **
    punjabi bagh escorts **

    ResponderEliminar
  7. Call us and book the Young Female Mumbai Call Girls all sectors.This is the reason these women have always gained vast experience in this field. Therefore, availing their service will really be advantageous for you in different ways.

    * Mumbai Escorts Service |
    * russian escorts in mumbai |
    * call girls in mumbai |
    * call girls in andheri |
    * call girls in navi mumbai |
    * call girls in lokhandwala |
    * call girls in lower parel |
    * call girls in malad |
    * call girls in chembur |

    ResponderEliminar

  8. Delhi independent call girls and planning to enjoy your time with some friendly, adorable girls, you will have best escort girl at your service who can be with you and make your day more romantic

    karol bagh call girls
    vasant kunj call girls
    lajpat nagar call girls
    munirka call girls
    defence colony call girls
    east of kailash call girls
    hauz khas call girls
    pitampura call girls

    ResponderEliminar
  9. Those kolathur call girls can be reached directly via their website. You can hire those ladies for adult enjoyments as well for other purposes. You can hire those dashing ladies to enjoy your weekend at any nearby place where you can enjoy for a long time.

    $$ koyambedu call girls
    $$ nugambakkam call girls
    $$ adyar call girls
    $$ besant nagar call girls
    $$ adambakkam call girls
    $$ tambaram call girls
    $$ kolathur call girls
    $$ guindy call girls
    $$ ambattur call girls

    ResponderEliminar
  10. Delhi Escorts are truly gorgeous in their appearance and have some of the stunning characteristics inside them to enthrall their customers. Whatever you would want from our darlings, they are each time being ready to flaunt their ideas.

    $$ janakpuri call girls
    $$ paschim vihar call girls
    $$ aerocity call girls
    $$ cr park call girls
    $$ rk puram call girls
    $$ rajouri garden call girls
    $$ pashchim vihar call girls
    $$ punjabi bagh call girls
    $$ Russian Call Girls Delhi

    ResponderEliminar
  11. your sexual needs. In case you are single and looking for an effective way to fulfil your sexual needs then availing the service of Ghaziabad Escorts is to be the best option for you. You are guaranteed to get such .
    ghaziabad escorts ###
    greater noida escorts ###
    independent call girls indirapuram ###
    independent call girls vaishali ###
    independent call girls crossings republik ###
    noida escorts ###
    ghaziabad escorts ###
    ghaziabad escorts ###

    ResponderEliminar

  12. We basically deal with the high profile Noida Escorts who can fulfill all the requirements of the clients. So, all our past clients never see any other escorts agency because we know better our clients and their requirements.
    Escorts In Gyan Khand ##
    Escorts In Hindon Residential Area ##
    Escorts In Nyay Khand ##
    Escorts In Kavi Nagar ##
    Escorts In Crossings Republik ##
    Escorts In Raj Nagar Extension ##
    Escorts In Sahibabad ##
    Escorts In Mohan Nagar ##
    Escorts In Ahinsa Khand ##

    ResponderEliminar
  13. If you are thinking to give it a shot with professional Dwarka Call Girls Service then you should be going for over other call girls in the industry. You are supposed to get so many amazing features and qualities.

    $$ Female Escorts In Laxmi nagar
    $$ Female Escorts In Mayur vihar
    $$ Female Escorts In Ashram
    $$ Female Escorts In Kalkaji
    $$ Female Escorts In Sarita vihar
    $$ Female Escorts In New friends colony
    $$ Female Escorts In Okhla
    $$ Female Escorts In Mukherjee nagar
    $$ Female Escorts In Mehrauli
    $$ Female Escorts In Jangpura

    ResponderEliminar
  14. Those Greater Kailash escorts can be reached directly via their website. You can hire those ladies for adult enjoyments as well for other purposes. You can hire those dashing ladies to enjoy your weekend at any nearby place where you can enjoy for a long time.

    $$ Celebrity Greater Kailash Escorts Service
    $$ Celebrity Greater Kailash Escorts Service
    $$ Celebrity Greater Kailash Escorts Service
    $$ Celebrity Greater Kailash Escorts Service
    $$ Celebrity Greater Kailash Escorts Service
    $$ Celebrity Greater Kailash Escorts Service

    ResponderEliminar
  15. Those Russian Escort In Delhi can be reached directly via their website. You can hire those ladies for adult enjoyments as well for other purposes. You can hire those dashing ladies to enjoy your weekend at any nearby place where you can enjoy for a long time.

    $$ Independent Escorts Mayur Vihar
    $$ Independent Escorts Mehrauli
    $$ Independent Escorts Munirka
    $$ Independent Escorts Nehru Place
    $$ Independent Escorts Paharganj
    $$ Independent Escorts Pitampura
    $$ Independent Escorts Rohini
    $$ Independent Escorts Saket
    $$ Independent Escorts South Ex
    $$ Independent Escorts Uttam Nagar

    ResponderEliminar
  16. Those Russian Escort In Delhi can be reached directly via their website. You can hire those ladies for adult enjoyments as well for other purposes. You can hire those dashing ladies to enjoy your weekend at any nearby place where you can enjoy for a long time.

    $$ Housewife Escorts In Mehrauli
    $$ Housewife Escorts In Munirka
    $$ Housewife Escorts In Nehru Place
    $$ Housewife Escorts In Paharganj
    $$ Housewife Escorts In Pitampura
    $$ Housewife Escorts In Rohini
    $$ Housewife Escorts In Saket
    $$ Housewife Escorts In South Ex
    $$ Housewife Escorts In Uttam Nagar

    ResponderEliminar
  17. I am Noor Escorts an Noida escorts & College Call Girl in Noida available 24 hours for erotic escort services in Noida Call Girls.so you can fulfill your dreams with Cheap Call Girls In Noida Escorts.
    Escorts Near Hotel Taj Palace Hotel Delhi
    Escorts Near Hotel The Ashok New Delhi
    Escorts Near Hotel The Claridges New Delhi
    Escorts Near Hotel The Grand Vasant Kunj
    Escorts Near Hotel The Imperial New Delhi
    Escorts Near Hotel The Lalit New Delhi

    ResponderEliminar
  18. Those Russian Escort In Delhi can be reached directly via their website. You can hire those ladies for adult enjoyments as well for other purposes. You can hire those dashing ladies to enjoy your weekend at any nearby place where you can enjoy for a long time.

    $$ Escorts Near Hotel Savoy Suites Noida
    $$ Escorts Near Hotel The Roseate New Delhi
    $$ Escorts Near Hotel Vivanta By Taj Ambassador Delhi
    $$ Escorts Near Hotel Vivanta By Taj Dwarka
    $$ Escorts Near Hotel WelcomHotel Dwarka ITC Hotel Group
    $$ Escorts Near Hotel Radisson Blu MBD Noida
    $$ Escorts Near Hotel Savoy Suites Noida

    ResponderEliminar
  19. Mumbai Escorts is the best partners for all types of travelers. With various nightlife activities and several options to fulfill their needs, they make great choices for night parties and social events. 
    Russian Goregaon Escorts ###
    Call Girls Malad ###
    Panvel Call Girls ###
    Call Girls in Dadar ###
    Premium Call Gils Mumbai ###
    Juhu Escorts ###
    Andheri Escorts ###
    South Indian Call girls in Juhu ###

    ResponderEliminar