IGF-1 yog ib qho Kev Nyuaj Ntseg Kev Ntaus Zog - Txhim Kho Tshuaj
IGF-1 (Insulin-like growth growth factor 1) yog ib yam khoom muaj tshwm sim los ntawm polypeptide protein, zoo ib yam li insulin, uas yog ua los ntawm daim siab. IGF-1 plays lub luag haujlwm tseem ceeb hauv stimulating kev loj hlob thaum lub caij thaum yau thiab pab tsim thiab kho cov leeg nqaij ntawm cov laus. Nws tseem hu ua somatomedin.
Thaum lub sijhawm xyoo 1990, cov neeg tshawb nrhiav tau pib kawm cov kev pab ntawm IGF-1 supplementation, uas tshaj tawm tias muaj kev txhim kho hauv cov leeg mob hlwb, cov ntaub so ntswg thiab kho lub sijhawm, thiab lwm cov.
Tsis ntev tas los, ntau yam lag luam muaj muag khoom muaj IGF-1 thiab hais tias yog cov khoom noj khoom haus.
IGF-1 yog suav tias yog siv tshuaj yeeb-qhov ua tau zoo thiab muaj nyob rau ntawm cov ntawv "Banned Substance Lists" ntawm feem coob ntawm cov koom haum thiab cov koom haum, nrog rau National Football League, International Olympic Committee thiab Lub Koom Haum Saib Xyuas Lub Ntiaj Teb Doping.
Deer Antler Spray thiab IGF-1
Cov tshuaj tua mos lwj, uas muaj IGF-1, ua cov ntawv xov xwm hauv xyoo 2011 tom qab tau tshaj tawm tias Ray Lewis, tus linebacker rau Baltimore Ravens, tau txuas nrog cov khoom. Xyoo 2013, Alabama Attorney General txwv SWATS Edge Performance Chips LLC los ntawm kev muag tshuaj IGF-1 mos lwj thiab tshuaj ntsiav tshuaj. Cov qauv kuaj los ntawm Cov Tshuaj Kev Noj Qab Haus Huv Cov Tshuaj thiab Kev Kuaj Kuaj hauv Chaw Nres Salt Lake tau nrhiav IGF-1 hauv cov khoom tsis yog los ntawm cov mos lwj thiab tej zaum yuav los ntawm nyuj lossis cov tib neeg. Cov lus tsis txaus siab no yog cov kev tshawb fawb los qhia tias muaj cov kab mob qog nqaij hlav ntau dua, mob cancer ntawm lub mis thiab mob qog nqaij hlav hauv cov tib neeg muaj tus kab mob siab IGF-1, thiab "kev puas tsuaj rau lub qhov muag, lub siab lub plawv, kev mob hypoglycemia, thiab hyperglycemia."
Ultimate Spray thiab IGF-1
Lwm cov tshuaj tsuag muaj IGF-1, hu ua "Ultimate Spray," tau ua cov thawjcoj siv los ntawm ntau tus NFL players ua lwm txoj hauv kev yuam.
Cov khoom no tsis raug cai, thiab tsis pub lawv txoj kev nyab xeeb lossis kev ua haujlwm zoo. Raws li pom, qhov chaw ntawm IGF-1 yuav yog tsiaj los yog tib neeg txawm raug muag los ntawm kev tua mos lwj.
Qhov ntau cov ntsiab lus yuav tsis yog. Tus qauv ntawm tus me nyuam tseem yog questionable vim IGF-1 yuav tsis absorbed rau hauv lub cev topically thiab yog hais tias noj hauv ib ntsiav tshuaj nws yuav tawg hauv lub plab lossis hnyuv thiab tsis absorbed. Nws feem ntau yog txhaj tshuaj los kho cov menyuam yaus nrog kev mob nkeeg nws tuaj yeem hais lus. Txawm li cas los xij, tej zaum muaj qhov teeb meem loj dua qub yog tias cov khoom ua tau nce IGF-1 theem hauv lub cev, li ntawd muaj ntau yam kev txaus ntshai.
Kev Phom Rau Kev Noj Qab Haus Huv ntawm Kev Ua Ntej IGF-1
Yog hais tias qhov kev ua tau zoo li cov khoom ua tau muaj IGF-1 thiab koj tuaj yeem nqus tau rau hauv koj lub cev, nws muaj ntau yam ua dhau kev xav ua kom cov leeg nqaij thiab rov qab los ntawm kev raug mob. Noj IGF-1 hauv qhov ntau txaus yog muaj ntau yam kev paub, xws li mob plawv, neuromuscular, thiab teeb meem endocrine / metabolic.
Cov ntsiab lus ntawm cov pov thawj epidemiological hais tias qhov pib ntawm anabolic ntawm IGF-1 tuaj yeem txhawb qog txoj kev loj hlob hauv ob txoj kev, los ntawm inhibiting cell tuag thiab stimulating cell proliferation. Ob yam ntawm cov kev ua no tuaj yeem muab qog hlwb ntau dua ntawm lub sij hawm nyob, muab tsim, thiab txeeb lwm cov ntaub so ntswg. Kev pheej hmoo rau cov tawv nqaij ntawm cov nyuv, cov txiav pwm, endometrium, lub mis, thiab prostate nce raws li koj muaj ntau dua IGF-1 hauv koj lub cev.
Cov theem ntawm ntuj thiab kev ua ntawm IGF-1 yog cov zaub mov noj ntau npaum li cas, seb cov khoom noj puas siab muaj protein ntau, thiab koj qib qoj ua si.
Qhov chaw:
Lub Koom Txoos Doping World, Xyoo 2011 Tso Cai Rau Kev Txawv Tebchaws Standard [pdf]
NFL Players Koom Haum, [http://www.nflplayers.com/About-us/Rules--Regulations/Player-Policies/Banned-Substances] Cov Tshuaj Tua Tsiaj, 2011.
Kaaks R. Khoom noj khoom haus, insulin, IGF-1 metabolism thiab kev pheej hmoo kheesxaws kabmob: cov ntsiab lus ntawm cov pov thawj epidemiological. Novartis pom Symp. 2004; 262: 247-60; kev sib tham 260-68.
Xovxwm Tso Tawm, "AG Tau Tiv Thaiv Tawm Tsam Tawm Tsam Lag Luam Kev Ua Si rau Cov Kev Pab Txhawb thiab Kev Nyab Xeeb Kev Nyab Xeeb." Luther Coj txawv txawv, Alabama Attorney General, Cuaj hlis 5, 2013.