Hormones

Mea Kākau: Peter Berry
Lā O Ka Hana: 15 Iulai 2021
HōʻAno Hou I Ka Lā: 11 Mei 2024
Anonim
Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23
Wikiō: Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

Anter

ʻO ka nā hōmona He mau mea pono lākou no ka hana maʻamau o ke kino o ke kanaka a me nā mea ola ʻē aʻe. Hana ʻia lākou e nā mea kikoʻī i ʻike ʻia ʻōpū endocrine, e like me ka pancreas a i ʻole ka pituitary gland, a komo i ke kahe o ke koko.

Loaʻa nā Hormones i kahi haʻahaʻa haʻahaʻa loa i ke koko, akā naʻehoʻoponopono pololei i nā hana kūpono loa e like me ka asimilation o nā kō, ka hoʻopaʻa o ka puna i nā iwi a me ka gametogenesis.

Hiki ke noʻonoʻo ʻia nā Hormones me ʻelemu mole, kēlā hoʻohui i nā hana o nā ʻāpana like ʻole o ke kino. Pono e hoʻomaopopo ʻia e hoʻoikaika ka mau homone i kā lākou hana nā pūnaewele ʻokoʻa i nā mea i synthesize ʻia. Nui nā homone i nā protein, ʻo nā mea ʻē aʻe kekahi steroid nā kūmole o ka kolesterol.

Hiki iā ia ke lawelawe iā ʻoe: Nā laʻana o nā Hormones holoholona a me nā mea kanu

ʻO ka hana hormonal Hiki iā lākou ke hoʻomaka ʻia i nā manawa like ʻole, ke ahi i loko o kekona kekona, makemake kekahi i kekahi mau lā e hoʻomaka a i ʻole he mau pule a he mau mahina paha. Mālama ʻia ka ikaika o nā hana kemika cellular e nā hormones.


Ma waena o nā hana i hana ʻia e nā homone, kū aʻe kēia mau mea:

  • Ka hoʻohana a me ka mālama ʻana o ka ikehu
  • Ka ulu, hoʻomohala a me ka hana hou
  • Nā pae koko o nā wai, ka paʻakai, a me ke kō
  • Ke hoʻokumu ʻana o ka iwi a me ka nui o nā mākala
  • Hoʻohālikelike o nā ʻōnaehana sensory a me nā motika i nā ʻano stimulus like ʻole

Ua helu ʻia nā hormones ʻokoʻa ma lalo a hōʻike ʻia nā ʻano hana nui a lākou e pili ai.

Nā laʻana o nā hormones

  1. Testosterone: ʻO ia ka hōmona e hoʻoponopono i ka hoʻomohala ʻana i nā ʻano moekolohe kāne ʻelua (ka leo mānoanoa, ka nui o nā mākala, ka lauoho), ʻoiai he mea nui ia no laila e spermatogenesis pololei.
  2. Insulina: Hana ʻia kēia hōmona e ka pancreas a he mea nui ia no ka hoʻoponopono ʻana i ka paʻa ʻana o ka glucose i loko o ke koko. ʻO ia ke kumu e pili loa ai i kahi maʻi maʻamau kaumaha: diabetes.
  3. Glucagon: Hana pū ʻia me ka insulin, no laila pono ia i ke kaulike o ka glucose.
  4. Parathormone: Hana ʻia kēia hormone e ka parathyroid gland a pili i ka metabolism o ka calcium a me ka phosphore. He mea nui ia no ke olakino iwi a no ka hana maʻamau o ka wikamina D.
  5. Calcitonin: He mea nui loa ia no ke olakino iwi, hana kūʻē ia i ka hormone parathyroid.
  6. Aldosterone: Hoʻoponopono i ka pae o ka sodium a me ka potassium i ke koko a me ka mimi; pili loa ia i ka hana maʻamau o nā puʻupaʻa. Hana ʻia kēia hormone e ka adrenal gland.
  7. Hema Antidiuretic: Pili ia i ka reabsorption o nā mole wai i loko o nā tubula o ka puʻupaʻa, ʻo ia ke kumu e hoʻopili ʻia ai i ka hana mimi. Kapa ʻia ʻo vasopressin, he kuleana nui kona i ka homeostasis o ke kino.
  8. ʻO Prolactin: Hoʻokomo ʻia ia i ka pituitary gland mua a hoʻoponopono i ka hana ʻana o ka waiū e nā mammary glands. Hoʻonui ia ke hoʻokokoke ʻana o ka lawe a ma hope koke iho.
  9. Oxytocin: Pono kēia hormone e hoʻonāukiuki i nā kuʻina uterine e pono ai i ka wā hānau, hana ʻia e ka pituitary.
  10. Thyroxine: Pili ia i ka thyroid gland a hoʻoponopono i nā hana physiological, e like me ka metabolism o ka cell, ka ulu ʻana, a me ka hoʻomohala ʻana o ka ʻōnaehana hopohopo. Hiki i nā maʻi ʻokoʻa ke kumu i nā hoʻololi ʻana i ka synthesite o kēia hōmona, ʻo ka hypothyroidism a me ka hyperthyroidism ka mea maʻamau.
  11. Progesterone: He progestogen pono ia no nā hoʻololi ʻana o ka hānau ʻana e hana i ka endometrium e ʻae ai i ka ulu ʻana o ka embryo, no laila, he mea nui ia i ka hāpai keiki. He mea nui nō hoʻi ia i ka puka o ka ʻōpio no ka hoʻomohala ʻana i nā mea moekolohe wahine a hoʻohana pinepine ʻia ma ke ʻano he replacement therapy i ka menopause. Hana ʻia ia i ka ovary.
  12. ʻO Somatotrophin: Kāhea ʻia hoʻi ka hōmona ulu, he mea nui ia no ka ulu kūpono o ke keiki; hoʻoulu i ka synthes protein, hoʻonui i ka hoʻohana ʻana o ka glucose a me lipolysis hoʻi. Hoʻoulu i ka ulu o nā meaola i ka nui.
  13. ʻO Hormone hoʻonāukiuki Follicle: ʻO ia ka hōmona e pono ai no ke kō ʻana o nā ovarian follicle a me ka pau ʻana o ka pōʻai menstrual o ka wahine, pono no ka hana hou.
  14. Hīmona luteinizing: Hana ia i kahi ala kōkua i ka mea i hala, stimulate ovulation a hoʻomaka i ka hoʻokumu ʻana o ka corpus luteum. Hoʻomaʻo pinepine ʻia ka hormone luteinizing e hoʻāʻo no nā pilikia infertility wahine.
  15. Adrenaline (epinephrine): He neurotransmitter ia e komo i ka hopena pale kūlohelohe e kūʻē i ke koʻikoʻi, e hana ana ma nā ʻaneʻane āpau; he mea nui ia i ka reflex lele a hoʻohana ʻia ma ke ʻano he therapy i nā ʻano pilikia like ʻole, e like me ka hopu ʻia ʻana o ka naʻau, nā hōʻeha a ka hānō, a me nā hopena maʻi ʻino.
  16. Cortisol: He glucocorticoid e pili ana i ka ʻōnaehana pale, ka momona momona, a me kahi kaʻina i kapa ʻia ʻo gluconeogenesis. Hoʻokumu ʻia kāna synthes a hoʻokuʻu ʻia i nā hanana pilikia.
  17. Melatonin: Pili kēia hormone i nā hanana physiological like ʻole, pili i ka ʻōnaehana pale, ʻelemakule, nā maʻi maʻi maʻi, nā loli i ka hiamoe / ala ʻana, a ʻo ia ke kuleana no kekahi ʻano psychiatric. Hoʻohana ʻia ʻo Melatonin e hakakā i nā maʻi hiamoe, a me nā mea ʻē aʻe.
  18. Estradiol: Pili ia i ka ulu ʻana o nā mea hānau, ma ke ʻano he ulu moekolohe wahine, akā aia pū kekahi i loko o nā kāne. He hopena koʻikoʻi kona i ka nui o ka iwi, kahi ʻāpana o nā therapies pani hormon i nā wahine postmenopausal.
  19. Triiodothyronine: ʻO kēia kahi hōmona e pili kokoke i nā kaʻina hana physiological (ulu a ulu ʻana, ka mahana o ke kino, ka helu o ka naʻau, a me nā mea ʻē aʻe). Ma ka hoʻoulu ʻana i ka hoʻohaʻahaʻa o ʻākoʻakoʻa a o ka nā momona, hoʻoulu i ka metabolism aerobic a me ka hoʻohaʻahaʻa protein, ʻo ia hoʻi, hoʻonui ia i ka metabolism basal āpau.
  20. Androstenedione: He hormone mua ia i nā hormones ʻē aʻe: androsterone a me estrogens; no laila pono e mālama i ke olakino hoʻohua, nā kāne a me nā wahine. Ua pāpā ʻia ka hoʻohana ʻia ʻana ma ke ʻano he hoʻopihapiha no ka mea ua manaʻo ʻia ia he steroid anabolic e hāʻawi i ka hoʻonui ʻana i ka nui o nā mākala a me ke kūpaʻa o ke kino i nā mea pāʻani.



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