Pituitary Hormones

Plandish gland ndiyo nzvimbo inokosha inotungamirira iyo inobatanidza endocrine uye zvinhu zvinotyisa zvemuviri womunhu. Mahomoni emucherechedzo wepituitary ari kuramba achivandudza mapuroteni anokonzerwa nemitemo yakawanda inowanikwa mukati memunhu.

Ndeapi mahomoni anokonzerwa nehutu hwepituitary?

Kusiyanisa pakati peanterior uye posterior lobes yepituitary gland, vanogonawo kuvhara chikamu chepakati, asi zvinenge zvisiripo. Izvi zvikamu zvakagadzirirwa kuita mabasa avo.

Chimbofunga mahomoni ari mulobe yekare:

1. TTG. Iyo hormone yehutachiona-inokurudzira yakagadzirirwa kutonga basa retroroid yeganda uye inotungamirira kuiswa kwezvinhu T3 neT4 zvinosanganiswa nemagadzirirwo emagetsi, chirwere chekudya uye nervous system basa, uyewo nemoyo unoshanda. Kuwedzerwa kwezvinhu izvi zvinokonzera thyrotoxicosis .
2. ACTH. Adrenocorticotropic hormone inokanganisa basa reAdrenal cortex, uye rinewo zvishoma zvishoma pamahomoni ezvepabonde. Uyezve, ichocho chinobatsira pakuitwa kwehutano hwehutano, kushandisa kushandiswa kwe insulin uye cholesterol uye kuwedzera kuvepa. Kana kuwedzera kweAACGT kwave kuonekwa panguva yekuongororwa kwemahomoni evanhu , chirwere cheItenko-Cushing chinogona kuitika, pamwe chete nehuwandu hwehuwandu hwehutachiona, hutsika huripo uye hutachiona husina simba. Nekushaiwa simba, chirwere chemagetsi chinoitika.
3. STG. Pituitary hormone somatotropin inobatanidzwa mumhando yakasiyana-siyana yemetabolism, nokuda kwayo kukura kwehupenyu. Migumisiro yehuwandu hwehuwandu hwehutano muvana inova gigantism, uye kudarika kwevanhu vakuru kunokonzera acromegaly (tissue kukura nekukura kwemafupa). Iko kusakosha ndiko kusungwa kwekukura mumuviri muduku.
4. Prolactin. Iyi hormone inoita basa guru pakubereka. Iyo hormone ine simba guru pane muviri wevakadzi. Achitenda kwaari, gland yemamera inokura uye vanaamai vanotanga kusunungura mukaka. Kuwedzerwa kweprolactin kunogona kukonzera matambudziko pakuita pamuviri uye kupisa simba.
5. FSH uye LH. Nhengo yehupenzi-inosimudzira uye yeytenizing hormone inobata pane zvepabonde zvepabonde, zvichibudisa zvikamu zvikuru zvekuberekwa kweprogesterone uye estrogen.

Mahomoni anokonzerwa nekuumbwa kwemukoko weperiitary part of the planditary gland inosanganisira zvinotevera:

1. Oxytocin. Iyo hormone inokanganisa muviri wemadzimai, kushandiswa kwebasa uye kubatanidzwa mumaranzi. Izvo zvinogadziriswa pamurume hazvina kuzarurwa.
2. Vasopressin. Antidiuretic hormone inowedzera simba remvura mumutumbi, zvichiita kuti mvura inyore mumakumbo eminyo. Mukuwedzera, iyo hormone inoderedza arterioles, iyo inonyanya kukosha kurasikirwa kweropa.

Kugadzirira kwemapuroni emahomoni

Pakuzarura zvirongwa zvehutachiona, kuonekwa kwacho kunosanganiswa nekusava nekushanda kwesimbi yepituitary uye kugadzirwa kwezvinhu zvakakosha zveprotini, mishonga inokosha inorayirwa.

Kugadzirira kwehomoni ye lobe yekare yepituitary:

1. Kuti kuve nekugadzirisa basa remadonal adrenal, kunyanya pakugadzira glucocorticoids, shandisa Sinaten Depot, Corticotropin, Corticotropin-Zinc.
2. Kukurudzira kukura kwe thyroxine uye kuvandudza basa rehutachiona, Tyrothropine inorayirwa.
3. Kuchengetedza kukura kwemasaga uye kuita kuti kusikwa kwomuviri wose kutore Somatotropin, Size, Humatrop.
4. Kushayikwa kwehomori inonzi follicle-stimulating inobhadharwa nekushandiswa kwe phallitropin alfa uye beta. Nekushayikwa kumwechete pamwe nehomoni LH inotora Pergonal.
5. Mishonga yekubhadhara kushayikwa kweprolactini haina kuumbwa. Zvisinei, Bromocriptine inoshandiswa kuzvidzivirira.

Kugadzirisa mahomoni e-posterior lobe wepituitary:

1. Kuti uvandudze kupindirana kwehutachiona hwemucheche uye nekugadzirwa kwemukaka, mishonga yakadaro inogona kurongerwa Synthofinon uye Oxytocin Dezaminokistocin.
2. Kurapa kwechirwere cheshuga, Lysinvazopressin inoshandiswa, Pitioutrin inosvika panguva imwechete ye oxytocin uye vasopressin, iyo inoita kuti uterine kuputsika.