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Causas de la Disforia del Género

Por el Dr. Ananya Mandal, DOCTOR EN MEDICINA

La disforia del Género significa generalmente una dificultad en determinar con el sexo biológico en un individuo.

Las causas de la disforia del género no están completo sin obstrucción.

Causas Psiquiátricas y biológicas

Era tradicionalmente probablemente una condición psiquiátrica que significaba una dolencia mental. Ahora hay evidencia de que la enfermedad puede no tener orígenes en el cerebro solamente.

Los Estudios sugieren que la disforia del género pueda tener causas biológicas asociadas al revelado de la identidad del género antes de nacimiento.

Más investigación es necesaria antes de que las causas de la disforia del género puedan ser entendidas completo.

Causas Genéticas del sexo biológico

La Investigación sugiere que ese revelado que determine el sexo biológico suceso en la matriz del molde-madre.

El sexo Anatómico es determinado por los cromosomas que contienen los genes y la DNA.

Cada individuo tiene dos cromosomas de sexo. Uno de los cromosomas es del padre y del otro del molde-madre.

Un hombre normal tiene un X y un cromosoma de sexo de Y y una mujer normal tiene dos cromosomas de X.

Se ve que durante embarazo temprano, todos los bebés nonatos son femeninos porque solamente el cromosoma de sexo femenino (o el Cromosoma X) que se hereda del molde-madre que es el activo.

Después de la octava semana del embarazo, el cromosoma del padre (un X para una hembra y de una Y para el varón), avances en actividad.

Si la contribución del padre es el Cromosoma X el bebé continúa convertirse como hembra con un aumento de hormonas femeninas.

Esto ayuda a desarrollar sus órganos de sexo femenino, los órganos reproductivos y las características. Esto hace a su hembra del sexo y del género.

Si el cromosoma heredado del padre es una Y hay un aumento de testosterona y otras hormonas masculinas que llevan al revelado de las características masculinas, tales como testículos.

Esto hace al varón del sexo y del género del bebé. (1)

Causas de las diferencias de género

Hay varias diversas causas potenciales de las diferencias de género, éstas incluye los cambios hormonales, exposición a las drogas estrogenic y así sucesivamente. (1-4)

Causas Hormonales

Las Hormonas que accionan el revelado del sexo y del género en la matriz pueden no funcionar adecuadamente.

Por ejemplo, el sexo anatómico de los órganos genitales puede ser masculino, mientras que la identidad del género que viene del cerebro podría ser femenina.

Esto puede resultar de exceso de las hormonas femeninas del sistema del molde-madre o por la insensibilidad del feto a las hormonas.

La última condición se llama síndrome de la insensibilidad del andrógeno (AIS).

Exposición a la progesterona o a otras drogas estrogenic

Aunque no haya investigación que muestra ese los varones o a las hembras expuestos a la progesterona en la matriz u otras drogas estrogenic, tales como dietilestilbestrol (DES) puede tener un riesgo aumentado de disforia del género; puede haber una asociación en algunos aspectos anormales del comportamiento del papel del género.

Condiciones Raras que pueden llevar a la disforia del género

Puede haber condiciones raras como hiperplasia suprarrenal congénita (CAH), y el intersex condiciona (también conocido como hermafroditismo) que puede también dar lugar a disforia del género.

En CAH un feto femenino tiene casquillos del prensaestopas suprarrenales (pequeñas capitalizaciones de casquillos del prensaestopas sobre los riñones) esa producción de alto nivel de las hormonas masculinas. Esto aumenta los órganos genitales femeninos y el bebé femenino puede ser confundido con un varón en el nacimiento.

Los bebés medios de las condiciones de Intersex pueden nacer con los órganos genitales de ambos sexos. En estos casos se permite al niño crecer y elegir sus los propio antes de que cualquier cirugía se realice para confirmarlo.

Otras causas de la disforia del género

  • Puede haber las anormalidades cromosómicas que pueden llevar a la disforia del género.
  • A Veces los defectos en alzarse humano normal de la vinculación y del niño pueden contribuir factor a los desordenes de la identidad del género.

En abril Cashin-Garbutt Corregido, VAGOS Hons (Cantab)

Lectura Adicional

¿Cuál es Disforia del Género?
Síntomas de la Disforia del Género
Diagnosis de la Disforia del Género
Tratamientos de la Disforia del Género

Fuentes:

  1. http://www.nhs.uk/Conditions/Gender-dysphoria/Pages/Causes.aspx
  2. http://www.webmd.com/sex/gender-identity-disorder
  3. http://www.umm.edu/ency/article/001527.htm
  4. http://emedicine.medscape.com/article/293890-overview#showall

Last Updated: Dec 31, 2013

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Comments
  1. Libby Ratten Libby Ratten Australia says:

    Compassion & understanding

  2. Pamela Grant-Stickney Pamela Grant-Stickney United States says:

    There is no evidence of GID starting in the womb, areas affected by sex hormones such as BSTc don't become different in men and women until adulthood. Intersex conditions can happen at birth, but GID cannot happen in the womb, I was told this by a endocrinologist who is a specialist in GID and intersex conditions with 30yrs experience to back it up.

    • Junie Aiko Junie Aiko Australia says:

      We don't know enough about the brain to make definite statements, except to say that at the moment, substantial evidence is absent, etc. If GID can only happen in adulthood, that doesn't add up with evidence considering how most transsexual people identified with their brain-gender well before adulthood.

    • Kit Slagle Kit Slagle United States says:

      Since my earliest memories I felt something was wrong. I felt like a freak from my childhood to an adult. I had to fake things that did not feel natural to me so I could blend in the best I could. You spend most of your life acting a part and otherwise I felt like I would not be accepted by my peers or my family. And you spend so much time acting and putting up walls that you forget why your doing it or who you are. I looked back on my life and I had many memories but in many ways it all felt like a fog. Even though I remember everything it felt like I was living some one ells's life. I could not make sense of why I felt that way. Back in 2013 my Dad past away and the walls I had put up started falling. Many memories I had stuffed away started coming back in a rush and realized why I spent so many years in depression and feeling miserable. At this point many would think I would go off and get HRT and get surgery, but no. I am one of the few that has elected not to because I can't stand the thought of losing everyone I love. And there are other reasons but many would not understand those. The reason why I commented is because its not something that comes about when you are an adult, you suffer from it your whole life. And I hate it when people that do not understand what a person like I and others like me go through talk about it as though they were an authority on my life. I have lived it, you have not and so can not begin to talk about what you do not know. I am not trying to be an ass but you have no idea what me and others have gone through our whole lives(not just adulthood). It is miserable existence, acting out a life that is not you at all. You realize that no one you know truly knows you but only the part you play. Like I said I love my family and even though they don't know me I know enough about them that I want to keep them in my life so I am one of the few that has chosen to remain silent, but your not family so I have no problem telling you.

      • Ven Vara Ven Vara Oman says:

        when i was  in young age i didnt know what to do . Then i started to act of course unsuccessfully . Still today now i am 50 years old no marriage or no friends still suffering in loneliness depression

      • Ven Vara Ven Vara Oman says:

        I feel guilty that i never was a good son to my mother more of rebellious . two times i run away from my family . My mother could not help me for this problem  but she loved me . Now i cry everyday that I was not a good son for her

    • Lee Kidd Lee Kidd United States says:

      Most transgender children know their true gender by age two, according to my doctors and multiple documentaries I've seen. I knew by at least age 5 and it was a huge issue for me my entire life, especially during grade school through high school. It has caused numerous health problems in my adult life because I didn't have the support and correct info. that I needed. The American Psychiatric Association no longer considers being transgender or transexual a mental disorder or illness.

    • Steven Stone Steven Stone United States says:

      Another Christian bigot promoting faux science by the other Chrisitan bigot named "Dr McHugh" who has been discredited by all medical and psychological consensus? I find it fascinating how trolls so suspiciously interested in this subject seem to crawl their way to every legitimate scientific journal/research in order to disseminate false information on the subject.
      Seek help from a qualified psychologist because your well known behavior is pathological

      • Todd Reinerio Todd Reinerio United States says:

        When one uses terms like "Chrisitan bigot" (which you misspelled), "trolls" and other such terms, you reveal your own inner hate and bigotry. The average person could give two craps until there becomes such time as to be forced to endure the constant barrage of 'you have to accept me" or "you have to like it" or, much like you just did, ad hom attacks they are forced to choose a stance. Considering that less than 1% of the total population has this condition, it should have special rights considerations since as most state, actual cause is unknown.

  3. Junie Aiko Junie Aiko Australia says:

    From what I've gathered, the genitalia is “decided” on the first 9 weeks of pregnancy, while the brain only starts developing after about the 9th weeks. By default, w/o testosterone all fetuses starts off as a “female”. For a male baby, any hormonal changes or imbalance may disrupt the brain to develop properly into "male" even if the genitalia has already been formed completely into male (and if the genitalia development is disrupted, this results in intersex characteristic too). And thus, the physically-male baby is born with a mental map of its physical body (akin to how some amputees may experience “phantom limbs” perhaps?), psychology and emotion of a female with a physical body of a male from since they were young. If this is true, a similar mechanism would also exist for FTM Transsexual men, but this may also perhaps explains why there are more MTF Transsexuals than FTM Transsexuals. No doubt what I've proposed isn't proven, but it is palpable IMO -- considering our understanding of how babies are developing in the mother's womb (that is, if I am not mistaken).

    Philosophically speaking, the mind dictates “who we are” and not our body. Transsexualism is an inter-sex condition of a brain, and the lack of immediate physical sign does not discount the horrible suffering these individuals experienced with their physical birth defects.

  4. Jodiee Hart Jodiee Hart United Kingdom says:

    It's not a disease. It's not catchable!

    • madcapper6 . madcapper6 . United States says:

      Catchable you mean as in, contagious?  Lou Gehrig's disease or MS isn't "catchable" neither but they are still diseases.

    • Rachael Claiborne Rachael Claiborne United States says:

      The main point of replacing "gender identity disorder" with gender dysphoria in the DSM-5 was to end the very type of stigma expressed in your comment. Nowhere in the DSM-5 does is say that gender nonconformity is a disease or mental illness. Gender dysphoria refers to the significant stress caused by the discrepancy between one's gender assigned at birth and the gender to which that person identifies. When the level of stress is significant enough to impair normal social and emotional functioning, a diagnosis of gender dysphoria is suitable. Science has yet to produce definitive evidence as to the cause (if any exist) so to declare GD as a choice is pure conjecture and should be dismissed as such.

  5. Ven Vara Ven Vara Oman says:

    I have question . Does pregnant lady's thinking about baby's sex has impact on GID ? My mother expected to get a girl baby . I am transgender silent transgender

  6. Elisa Brogan Elisa Brogan Australia says:

    interested. would like to know if carrying twins ( separate sacs), one male,one female affects the surviving Female twin's gender. My daughter is the surviving twin, lost the male twin close to 12 weeks of pregnancy. She has been undergoing traits of gender dysphoria since the start of early puberty. Curious to whether that relates to the male twin ( hormones,chromosomes, etc)

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News-Medical.Net.
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