Where a pehea neurohormones e hua? He aha ka na neurohormones a me ka mea i kā lākou hana?

Ke 'ole a me nā hana o ka endocrine glands ua këia i ka' epekema, like endocrinology. Hahau no hoi kaupaona i nā likeʻole ʻano o nā hormones, kā lākou AaOIeIOUIeXAOAaIN, i ke ala o ko lākou ho okumu a me ke keiki ma ke kino.

He aha mea he hōmona?

Kēia e pili ana, e komo i ke koko, a komo i ka likeʻole nā loko ma ia. Aie i ka ha awina o kēia mau 'ona ua hoemi paha mahuahua hope o nā keena, haawiia i like pale. Hormones ma kā lākou mau keiki ma luna o aneane a pau i nui oihana o ke kanaka kino. I ka lehulehu o na hui he hilinaʻi ma ka likeʻole aʻe. Ma 'ana, ka nui manawa o ka lā, makahiki, mea naʻau a me ka physical ano. Nā hormones komo iloko o ke koko e like me ka pono, a me eliminated mai i ke kino i loko o unaltered ano ma ka puke liʻiliʻi ma ka bile a mimi. Aia mauʻano o ka hui, a i ka oi aku paha uuku loa ka hopena ma luna o ke kanaka ke ano. Kekahi o ia mau neurohormones. Mau hui i hua mai la i ka ua wahi o ka lolo. He aha nō kēia mau waiwai? E like me kaʻaoʻao o ka neurohormones? He aha ka hopena, e ka mea, i ma luna o ka'ōnaehana i loko o ke kino? Ma keia hope.

Overview

Ma mua, ua loaʻa mai kahi a pehea e ho okumu neurohormones, e ike i ka mea a kēia mau waiwai i nā mea a pau. I ka ho'ākāka 'ana iho i Greek kumu ae. Ua Ua literally unuhi like me ka neuron (nā aʻalolo) + hormaino (induce, propel). He aha ka neurohormones? He biologicallyʻeleuʻakika'amino hui. Ka mea, e hele mai i loko o ka pituitary gland a regulates kona hope. Neurohormone oku u ia e ka hypothalamus. Manawa ha awina ka kumuhana i huiʻia hōʻike ana endocrine a me ko mākou hopohopo nenoai i kekahi i kekahi. O ke kumu ho i ka mea i neurosecretory aeee i mau pā lonoaʻili i neurotransmitters aayoaeuiinoe - i huiʻia i ke hoʻouna i ka lāʻau ikiʻai a hiki i ka lala hana o ke aʻalolo pau ana. Penei, o ko lakou komo kŰlń ao ai i ka rula o ka ha awina o endocrine glands i ke ana a me ka ulu ana o ka meaola.

Mea Maluna

Ma keia waeʻano, nā pūʻulu o ka hui. Ka mua o ka liberiny. Kēia mau waiwai i ka noho haumāna kahi kanawai ma ka? Iecaianoaaiiie o pituitary koaʻe mea. Ma keia pae, i ka nui, a me nā corticotropin thyroliberin, folliberin, lyuliberin, somatoliberin, melanoliberin, prolaktoliberin. Ka lua o ka pūʻulu netsyrogormonov - statins. Mau huahana soednieniya ūlōlohi koaʻe ke pituitary mea huna. Ma keia pae, pakahi aku la ia nā somatostatin, a me ka melanostatin prolaktostatin. E like me ka hopena o nā haʻawina, ua 'aʻole e kaupalena i ka ha awina o neurohormones o ka hypothalamus i wale i ka stimulation ole inhibition o? Iecaianoaaiiuo o biologically hana i huiʻia koaʻe. Ka waiwai i ka hiki i ka ho ololi i ka biosynthesis keʻano o ka hanaʻana.

I i? Eou ua lawe mai e hoʻomōhala?

Ua Ua olelo mai ma luna ia o ka? Iecaianoaaiiie o kēia mau i huiʻia i loko o kānaka ua lawe mai i loko o ka ua wahi o ka lolo. Ho okumu ana o kēia mau waiwai ia lŘlŘ nā ma vertebrates, a me ka invertebrates. Where a pehea neurohormones e hua mai i loko o nā meaola? Ma vertebrates, komo i loko o ka secretion o ka pineal gland pinealocytes nā kumumea chromaffin'aʻaʻa i loko o ka adrenal medulla, ganglia a me nā aʻalolo nui ilpko o paraganglia autonomic a me kaʻike ākea ko mākou hopohopo kahua. Ke secretory granules neurohormones pele hoopaa ai i ka lawe nā polokina.

kekahi hiʻona

Like ka panina ano o ke aʻalolo keena, a paka Nine Inch transmitters nā aʻalolo impulses - uao, neurosecretory keena paka i loko o ka cytoplasm (i loko o pohihihi keia hihia a pau, ma ka nucleus) kekahi hui. Mau hui i kapa hoʻohanohano kuhikuhi ma ke aʻalolo a hāʻule pahū (maʻi) i loko o ke koko, hemolymph, cerebrospinal loli a me ka'aʻaʻa. Neurohormones i ka hooponopono ana ia ma luna o ka ha awina o ka visceral nā loko (endocrine glands, i pau) a ka Central ko mākou hopohopo nenoaiu.

He aha nō ka mana o neurosecretory aeee? Nā hana o kēia mau kumu mua ua hoi malalo o ko panina neurons. Lākou mau axons hana mau synapses ma luna o ke kino a me ka appendages neurosecretory aeee i i ka hiki e paha i ka hanaʻia , a me ka laha ana o ka lāʻau ikiʻai wale ma na axons.

Ka henua a me ka lehulehu

Ka maopopo pono i kahi, a pehea e ho okumu neurohormones, e noʻonoʻo i ko lākou puʻunaue i loko o ka'emi ko kahua. Ma invertebrates haʻahaʻa meaola pili 'o Randy i haawi diffusely. Phylogenetically i hōʻike lehulehu neurosecretory aeea kino i loko o ka mau-oaio? A. No laila, he mea hoʻomāhuahua o crustaceans i loko o ka X-kino, a me nā mea kolo, no kekahi laʻana, ma ka prototserebrume. I ka Ia manawa malaila neyrogemalnye kino a me neurosecretory ala. Ma vertebrates, ka hope pulakaumaka i loko o ka ua wahi o ka diencephalon (a me ka lawaiʻa no hoi ma ka caudal māhele o ka spinalʻaha - urofize). E like me ka hopena, i hana ka papa kuhikuhiE neurosecretory'ōnaehana elua: caudal (iʻa wale nō), a me ka hypothalamic-pituitary.

kahua o ka hoʻonaʻauao o ka ulu

Where a pehea neurohormones e hua? Hoʻololi kemikala o nā hui pili i ka lawe nā polokina, ua lawe mai ma luna o ka ribosome. Hoʻomāhuahua ia lŘlŘ ma na tubules o ka endoplasmic reticulum. Elementary pellets hope i hanaʻia i loko o ka Golgi luna '. Mau eiiiiiaiou, kona anawaena mea mai ka 50 a hiki i 500 HI i lipoprotein wahī. Ua Ua kaawale mai ka huina'ine-anuanu waena. He, ma ka huli, he o ka lawe kumuʻiʻo a me ka neurohormone. Neʻe maila nā granules ua lawe i na axons. Kekahi axons ma ka hui 'ana me capillaries i loko o ka neurohypophysis. 'Ē aʻe - me ka glandular keena ma ka adenohypophysis (ʻano nui kona waena hapa). I ka iʻa, ka axons o ka caudal neurosecretory'ōnaehana hana aksoventrikulyarnye hui 'ana. Direct koho maʻiʻo o na granules ua lawe mai i loko o ka papa hōkeoʻikepili ma ka exocytosis a me nā mea loaʻa neyrogemalnyh kino, precapillary intercellular wa, a ma kahi nahā i ma ka hakakino kiʻekiʻe.

hiki pathology

Neurohormones ka pae'āina i ka malama ana hemostasis (ka wai a me ka paʻakai, etc.), likeʻole, ao ke ano o ka pūnao, hooponopono o ala apuupuu Muscle leo. Eia hou kekahi, ma muli o kā lākou i ka hana e lako pono i ka pilina paʻa hana o ka oihana mua o ka endocrine glands. ua mea i noʻonoʻo i ka hana o kaʻakika'amino i huiʻia ka poʻea pau i ka aiiay a me ka adaptive reactions o ka meaola. Komo i ka hemolymph i loko o ka cerebrospinal loli paha'aʻaʻa, ka mea, i ka lōʻihi loa na na kanawai. Ma ka hihia o ka mea 'aʻe' ana o ka ha awina o ka hypothalamus a me ka paka, pakahi, hypothalamic neurohormones, he mau haunaele i loko o ka? Iecaianoaaiiie o hormones i loko o ka pituitary gland a me nā endocrine glands. hoomaka ae la ke kanaka i kūkulu i kekahiʻano o ka maʻi o ka endocrine nenoaiu. Ma kekahi, mau loaʻa ka hypothalamic-pituitary insufficiency, Cushing ka maʻi, acromegaly, hypothyroidism a me nā maʻi puʻuwai.