Kwemakemikari anobudiswa mumasero kodzero uye zvigadziriswe kwavo kutonga

Chimwe chezvinhu zvinokosha muupenyu nhengo vane mahormone. Izvi anonzi chaivo zvinhu. inotungamirwa dzavo uye kubudirira - chikuru basa, izvo rinoitwa munhu kwemakemikari anobudiswa mumasero. Kwemakemikari anobudiswa mumasero havana excretory ducts. mahormone zvinoberekwa mumaoko ropa uye dzakapararira muviri, achiita wayo ushande. Panewo vakavhengana uye exocrine mumasero. Kusanganisira yakavhenganiswa gonads. The mahormone kuti pave nevanhu kwemakemikari anobudiswa omumuviri, anokwanisa kubereka mumwe mugumisiro. Vamwe vanogona mhanyisa kukura, vamwe vanogona kuchinja mune metabolic kwendangariro. Saka, chero zvazvingava havagoni zvitadzise zvavo kukosha.

dzora zvigadziriswe

Asi zvinofanira kuva chinhu kuti anodzora basa ravo. Uye kune muviri wakadaro. mumasero All zvinodzorwa ne nheyo inofambiswa nokuda hypothalamic-pituitary hurongwa. Hypothalamus - chepamusorosoro pakati murau, iyo Rinotarisira zvose omumuviri yomunyika secretion. Impact pamusoro pavo iye yairevererwa kuburikidza pituitary shwanu kana kuburikidza tsinga. Pituitary - a chepfungwa manda, izvo papiwa hypothalamic chiratidzo kubereka mahormone chokuita kukura, kubereka, uye muviri. Uyezve, pane kuti pituitary nemamwe kwemakemikari anobudiswa mumasero mumuviri womunhu. The thyroid shwanu unobereka thyroxine kemikari. It kunobatsira pamusoro oxidative urongwa, inodzora mapuroteni, mafuta, carbohydrate uye chicherwa muviri, uye anokwanisa kukanganisa nechepakati tsinga. Kushomeka basa kenza muvana kungaita kuti kusingafadzi chirwere akadai cretinism. In vakuru, kushaya thyroid mahormone ndiyo myxedema. mumasero kwemakemikari anobudiswa mukana kuva inokanganisa panyaya yacho kunyanya kushanda. Saka, hyperthyroidism kunotungamirira thyroid goitre.

dzimwe mumasero

Pane dzimwe kwemakemikari anobudiswa mumasero womunhu:

- thymus. Unobereka thymosin, iyo inobata karusiyamu muviri uye neuromuscular hutachiwana.

- epiphysis. The chikuru kemikari ine shwanu uyu Melatonin. Its basa kunoratidzwa zvichivhiringidza gonadotropin-kusunungura kemikari.

- The adrenal mumasero. Zvibereko 4 Mhando mahormone: corticosterone, epinephrine, norepinephrine, uye kurara mahormone. Corticosterone kukanganisa zvikuru metabolic kwendangariro. Norepinephrine - excitation neurotransmitter panguva synapse, uye epinephrine anoita kuda kufanana aimunzwira tsitsi tsinga.

- Rwatata. Its mahormone huru - glucagon uye jekiseni. Glucagon inokanganisa kutendeuka glycogen kuti shuga, uye jekiseni interacts pamwe muchitokisi membranes, vachiwedzera permeability kwavo Shuga.

Sezvo inogona akaonga, kuti kwemakemikari anobudiswa dzevanhu mumasero vari zvikuru. naizvozvo zvakafanira kuongorora kwavo ezvinhu, uye pakutanga nokufungirana kuti kuchinja kwemakemikari omuviri kumashure kutsvaka rubatsiro rwavanachiremba.