Xav kom koj tus menyuam "dhia"? Puas yog kev loj hlob hormone txhim khu kev qha?
Tib neeg txoj kev loj hlob hormone yog ib qho physiologically active tshuaj secreted los ntawm eosinophilic hlwb ntawm pituitary gland epithelium nyob rau hauv tib neeg lub cev. Nws kuj yog ib qho tshuaj hormones.
Txhawm rau kom cov leeg loj thiab lub zog, qee cov neeg ncaws pob tsim txom tib neeg txoj kev loj hlob hormone. Tib neeg txoj kev loj hlob hormone siv los ua ib qho stimulant yog ib tug non-steroidal anabolic tus neeg saib xyuas. Lub hom phiaj ntawm nws txoj kev siv yog ua kom lub cev muaj zog thiab zam kev sim tshuaj.
Tib neeg txoj kev loj hlob hormone hmoov,hu ua kev loj hlob hormone, yog tsim los siv recombinant Escherichia coli secretion qhia tshuab. Nws yog tag nrho raws li tib neeg pituitary txoj kev loj hlob hormone nyob rau hauv cov ntsiab lus ntawm cov amino acid cov ntsiab lus, ib theem zuj zus, protein qauv, thiab lwm yam. Nws yog ib tug tshuaj uas txhawb kev loj hlob, cell reproduction, thiab cell regeneration ntawm tib neeg thiab lwm yam tsiaj. Peptide cov tshuaj hormones, ntxiv rau, kev loj hlob hormone kuj tuaj yeem txhawb kev tsim cov lGF-1 thiab ua kom cov piam thaj ntau ntxiv thiab cov rog dawb.
Nyob rau hauv lub teb ntawm pediatrics, recombinant tib neeg txoj kev loj hlob hormone hloov kev kho mob yuav ua rau kom cov me nyuam qhov siab loj hlob thiab txhim kho kev loj hlob thiab kev loj hlob ntawm ntau yam kabmob thiab cov ntaub so ntswg thoob plaws hauv lub cev. Nyob rau tib lub sij hawm, recombinant tib neeg txoj kev loj hlob hormone kuj plays lub luag hauj lwm tseem ceeb nyob rau hauv kev yug me nyuam, kub hnyiab, tiv thaiv kev laus thiab lwm yam teb, thiab tam sim no tab tom kawm rau ntau npaum li cas tsiaj yug nyob rau hauv industrial ua liaj ua teb.
Dab tsi ua rau tib neeg loj hlob Hormone muaj nyob rau hauv lub cev?
HGH yog cov tshuaj hormones protein secreted los ntawm eosinophils nyob rau hauv lub anterior pituitary caj pas thiab muaj ib tug high degree ntawm hom kab mob. Encoded los ntawm GH noob nyob rau ntawm chromosome 17, nws tsuas yog muaj nyob rau hauv lub cev nrog ib tug hnyav molecular ntawm 22, 000 Daltons (22Kd), suav txog li 90% ntawm circulating GH.
(1) Indirect cell-txhawb cov nyhuv
Cov tshuaj hormones loj hlob tuaj yeem ua rau muaj kev loj hlob ntawm cov hlwb.Nws tsim cov tshuaj hormones loj hlob los ntawm kev ua haujlwm ntawm kev loj hlob hormone receptor (GHR) ntawm daim siab cell membrane, xws li los ntawm lGF-1 kev sib kho, los txhawb kev loj hlob thiab kev loj hlob ntawm cov hlwb thoob plaws hauv lub cev. .
(2) Direct metabolic kev cai
rhGH tuaj yeem txhawb kev tsim cov protein, txo cov protein decomposition, tswj cov nitrogen tshuav, nce rog oxidation thiab deterioration, nce gluconeogenesis, txhim kho kev siv suab thaj, thiab txhim kho kev hloov pauv hloov pauv. plab hnyuv Absorption ntawm calcium thiab phosphorus.
(3) Immunomodulatory nyhuv
HGH txhawb kev tsiv teb tsaws ntawm phagocytes los ntawm kev txhawb nqa kev loj hlob ntawm cov pob txha pob txha hlwb, ua rau phagocytes tsim cov superoxide anion thiab cytokines, thiab txhim kho kev ua haujlwm ntawm opsonins.Ntxiv rau, nws kuj plays ib qho tseem ceeb luag hauj lwm stimulatingB hlwb los tsim immunoglobulins, thiab lwm yam thiab txhim khu kev tiv thaiv. tiv thaiv ua haujlwm.
Hauv Tebchaws Meskas, tsuas yog FDA pom zoo rau kev loj hlob hormone rau kev siv tsiaj txhu yog ib qho kev loj hlob hormone tshwj xeeb rau cov nyuj, hu ua bovine somatotropin, txhawm rau ua kom cov kua mis ntau hauv cov nyuj nyuj. Cov khw muag khoom tau tso cai sau cov thawv ntim mis nrog lossis tsis muaj bovine somatotropin.Xi 'ib Sonwu tuaj yeem muab HGH peptides hauv online, yog li yog tias koj xav nrhiav tus neeg muag khoom loj hlob hormone, koj tuaj yeem tiv tauj Xi'an Sonwu.