Retinoic Acid Hmoov

Retinoic Acid Ntxiv

Retinoic acid hmoovyog ib tug compound uas muaj feem xyuam rau vitamin A. Retinoic acid feem ntau yog hais txog tretinoin, all-trans retinoic acid, thiab vitamin A. Cov compound no tuaj yeem txhawb cov tawv nqaij ntawm tes ua haujlwm thiab cov tshuaj lom neeg loj hlob. Cov tshuaj no feem ntau yog siv rau hauv kev kho mob, feem ntau cuam tshuam nrog dermatology. Nws yog ib qho khoom nruab nrab ntawm vitamin A metabolism hauv lub cev, uas feem ntau cuam tshuam rau kev loj hlob ntawm cov pob txha thiab txhawb cov metabolism hauv epithelial cell proliferation, sib txawv, thiab keratolysis. Nws yog ib qho tshuaj kho pob txuv vulgaris, psoriasis, ichthyosis, lichen planus, keratosis pilaris, squamous cell carcinoma, thiab melanoma.
Cov tshuaj Retinoic acid yog ntuj thiab hluavtaws bioactive derivatives ntawm vitamin A, uas tau siv kho mob txij li xyoo 1970s. Nws yog dav siv nyob rau hauv dermatology, thiab Xi'an Sonwu muaj peev xwm muab cov ntshiab retinoic acid. Yog tias koj xav paub ntau ntxiv txog cov khoom no, hu rau Xi'an Sonwu.

Certificate Of Analysis

Qhov twg yuav Retinoic Acid
Xi'an Sonwu Biotech Co., Ltd. muaj ntau tshaj kaum xyoo ntawm kev paub hauv kev lag luam thoob ntiaj teb thiab kev lag luam kev noj qab haus huv. Insisting rau txoj kev ntseeg raws li kev ntseeg thiab zoo ua ntej yog peb lub tuam txhab txoj cai. Xi'an Sonwu nruj me ntsis tswj cov khoom zoo, uas txhais tau tias kev xaiv pib los ntawm raw cov ntaub ntawv. Tsis tas li ntawd, Xi'an Sonwu tuav txhua qhov kev nthuav dav thiab txo tus nqi mus rau qhov siab tshaj plaws kom cov neeg siv khoom tuaj yeem tau txais cov khoom lag luam zoo. Raws li qhov no, cov neeg siv khoom tau muab cov lus qhia zoo rau cov khoom. Yog li nrhiav Xi'an Sonwu Biotech Co. Ltd. thaum muas tretinoin.
Xi'an Sonwu thaum kawg ua kom cov khoom zoo thiab tuaj yeem muab cov qauv. Ntawm no yog qhov ntau.

Cov neeg siv khoom 'Cov lus pom zoo

Dab tsi yog Tus Txheej Txheem Ntawm Kev Ua Ntawm Tretinoin Hauv Pob Txha

Retinoic acid txhawb cov tawv nqaij exfoliation thiab rov tsim dua tshiab, ib qho kev sib txuas uas khi rau alpha, beta, thiab gamma retinoic acid receptors. Cov retinoic acid receptor khi DNA ua heterodimer nrog retinoic acid X receptor nyob rau hauv ib cheeb tsam hu ua retinoic acid teb lub caij. Kev sib txuas ntawm tag nrho-trans retinoic acid ligands rau RAR hloov cov kev sib haum xeeb ntawm RAR, yog li cuam tshuam rau kev khi ntawm lwm cov proteins.
Epidermal keratinocytes, melanocytes, thiab dermal fibroblasts yog tag nrho cov hom phiaj tseem ceeb rau kev ua ntawm retinoic acid. Retinoic acid tuaj yeem cuam tshuam rau melanin ntau lawm hauv melanocytes, thiab nws cov nyhuv yog ntau qhov chaw. Nws muaj inhibitory cuam tshuam rau cov dej num ntawm peb catalytic enzymes: tyrosine hydroxylase, dopa oxidase, thiab dihydroxyindole oxidase, yog li txo melanin tsim thiab lightening ntawm daim tawv nqaij pigmentation. Hauv kev kho pob txuv, retinoic acid tuaj yeem hloov pauv qhov txawv txav follicular keratinization. Kev tsim kho pob txuv yog vim keratinization ntau dhau, thiab retinoic acid tuaj yeem txhawb kev sib cais ntawm keratinocytes, yog li txhawb nqa cov keratinocytes los ntawm cov hauv paus plaub hau. Los ntawm kev ua kom cov mitotic kev ua si ntawm cov plaub hau follicle epithelium, retinoic acid kuj tsub kom lub turnover ntawm nyias, loosely adherent keratinocytes. Los ntawm cov kev ua no, cov ntsiab lus ntawm comedones yog nyem tawm, thiab tsim ntawm microcomedones raug txo.
Covretinoic acid hmoovtsis cuam tshuam rau tib neeg melanocyte tyrosinase kev ua haujlwm thiab cov khoom melanin. Thaum daim tawv nqaij puas lawm los ntawm cov tshuaj los yog undergoes physiological aging, ultraviolet hluav taws xob, thiab raug mob, retinoic acid tuaj yeem kho lossis tiv thaiv qhov txawv txav uas tshwm sim los ntawm cov teeb meem cuam tshuam rau cov qauv morphological thiab biochemical muaj pes tsawg leeg ntawm cov ntaub so ntswg sib txuas, txhawb cov synthesis ntawm extracellular matrix proteins. nyob rau hauv daim tawv nqaij, Lub sab sauv accelerates tsim ntawm tshiab bands connective ntaub so ntswg. Nws tuaj yeem ua kom lub zog tensile ntawm qhov chaw qhov txhab. Retinoic acid tsis cuam tshuam rau cov tawv nqaij collagen synthesis. Tsis tas li ntawd, retinoic acid muaj inhibitory kev ua si ntawm leukocyte chemotaxis, yog li ua si ib tug anti-inflammatory nyhuv. Retinoic acid tsis muaj kev cuam tshuam ncaj qha rau cov qog sebaceous thiab lawv qhov tso tawm.
 

Retinoic Acid muaj nuj nqi

1. Leukemia
Qhov kev tshawb fawb tshiab tshaj plaws nyob rau hauv cov ntawv xov xwm thoob ntiaj teb kev kawm Nature Medicine qhia tau hais tias tag nrho-trans retinoic acid tsom rau isomerase Pin1 thiab tuaj yeem siv los ua tshuaj los kho tus mob promyelocytic leukemia.
Tus isomerase Pin1 yog tus qauv tseem ceeb tshaj tawm txoj hauv kev tswj hwm hauv ntau hom kev phom sij. Txawm li cas los xij, tam sim no Pin1 inhibitors tsis muaj qhov tshwj xeeb thiab tsis muaj zog txaus los cuam tshuam kev ua haujlwm ntawm Pin1. Hauv kev tshawb fawb ntawm tag nrho-trans retinoic acid, cov kws tshawb fawb pom tias retinoic acid feem ntau yog lub hom phiaj ntawm isomerase Pin1, inhibits thiab txhawb kev degradation ntawm Pin1 hauv cov hlwb tsis zoo, thiab cov nyhuv inhibitory ntawm tag nrho-trans retinoic acid yog los ntawm kev khi ncaj qha rau cov substrate. phosphate, thiab proline binding hnab ris hauv Pin1 qhov chaw nquag ua tiav. Retinoic acid-induced depletion ntawm Pin1 degrades protein encoded los ntawm fusion oncogene PML-RARA thiab tau validated nyob rau hauv APL hlwb, tsiaj qauv, thiab APL cov neeg mob. Yog li ntawd, ATRA tuaj yeem thaiv qhov kev puas tsuaj ntawm tes taw qhia txoj hauv kev tswj hwm los ntawm Pin1, uas yog qhov tseem ceeb rau kev kho cov kab mob qog nqaij hlav thiab cov hlwb tiv thaiv cov tshuaj kho mob.

2. Spermatogenesis
Txiv neej fertility nyob ntawm kev tswj hwm qhov sib npaug ntawm cov kab mob ntawm tus kheej rov ua dua tshiab thiab kev sib txawv ntawm tes. Retinoic acid thiab nws cov derivative receptors yog qhov tseem ceeb hauv spermatogenesis. Ntau cov kev tshawb fawb tau pom tias cov txheej txheem spermatogenesis raug ntes hauv cov tsiaj tsis muaj vitamin A thiab tuaj yeem rov qab los tom qab kev kho mob nrog retinoic acid lossis vitamin A.
Tom qab nkag mus rau lub hom phiaj hlwb, retinoic acid muaj ob txoj hmoo: nws tuaj yeem khi rau retinoic acid receptors thiab ua rau muaj ntau cov lus teb ntawm tes, lossis cytochrome P450 tsev neeg enzymes tuaj yeem degrade nws. Lub hauv paus ntawm retinoic acid nyob rau hauv lub testis yog nws cov synthesis. Testosterone tuaj yeem txhawb kev qhia ntawm retinoic acid synthase noob thiab inhibit qhov kev nthuav qhia ntawm cov noob encoding retinoic acid degrading enzyme, yog li tswj cov biogenesis ntawm retinoic acid. Retinoic acid ncaj qha tswj cov phev sib txawv thiab txiav txim siab spermatogenesis hauv cov tsiaj txhu raws caij nyoog.
Thaum lub sij hawm fetal lub neej, retinoic acid tshwm sim nyob rau hauv lub fetal testes. Lub retinoic acid metabolizing enzyme CYP26B1 yog tsim los ntawm Sertoli hlwb thiab Leydig hlwb thiab tuaj yeem degrade retinoic acid los tiv thaiv meiosis. Tom qab yug me nyuam, spermatogonial qia hlwb rov pib dua thiab ua spermatogonia. Thawj spermatocyte meiosis pib ua ntej puberty. Nyob rau hauv qhov kev txiav txim ntawm retinoic acid, ob lub meiotic spermatogeneses koom nrog kev ua haujlwm tsis tu ncua, ua rau tsim cov spermatids haploid, uas tau hloov pauv morphological thiab thaum kawg ua spermatozoa. Tag nrho cov txheej txheem yuav siv sij hawm qhov chaw nyob rau hauv lub testicular seminiferous epithelium. Cov txheej txheem no suav nrog plaub qhov kev hloov pauv tseem ceeb: spermatozoa sib txawv, meiosis, deformation ntawm spermatids, thiab tso cov spermatozoa. Tsis muaj vitamin A ntev ua rau muaj kev hloov pauv tsis zoo ntawm spermatogonia lossis raug ntes nyob rau theem preleptotene spermatocyte. Thaum tsis muaj retinoic acid, spermatogonia tsis txawv txav tau raug ntes nyob rau theem GO. Retinoic acid supplementation tuaj yeem ua rau muaj pes tsawg leeg ntawm cov qe ntshav tom qab yug me nyuam.

3. Kev kho pob txuv
Retinoic acid muaj qhov pom tseeb los tiv thaiv keratosis thiab cutin-softening teebmeem thiab tshwj xeeb los tiv thaiv kev mob, yog li cov tshuaj no tau siv dav hauv kev kho mob dermatology. Feem ntau, nws tuaj yeem siv rau pob txuv ntawm lub ntsej muag nyob rau hauv ib txwm muaj xwm txheej, tshwj xeeb tshaj yog pob txuv vulgaris. Nws muaj qee yam softening thiab anti-inflammatory teebmeem. Tsis tas li ntawd, keratoses, xws li keratotic papules nrog cov hauv paus plaub hau zoo ib yam ntawm lub puab tsaig thiab sab nraud ntawm ob sab ceg ceg, txo qis thiab rov qab. Nyob rau tib lub sijhawm, rau lwm cov kab mob keratinizing ntawm daim tawv nqaij, xws li cov pob qij txha los yog cov kab mob neurodermatitis thiab lwm yam kab mob ntawm daim tawv nqaij nrog pom tseeb keratosis, nws kuj muaj cov nyhuv tshwj xeeb ntawm softening thiab dissolving cutin.

Cov teebmeem ntawm Tretinoin
1. tuaj yeem ua rau daim tawv nqaij thiab cov mucous membrane dryness, desquamation, xeev siab thiab ntuav, thiab tsis qab los noj mov.
2. Nws tuaj yeem ua rau mob taub hau, kiv taub hau, thiab mob leeg thiab pob qij txha embolism.
3. Nws muaj cov nyhuv teratogenic thiab yuav tsum tsis txhob noj los ntawm cov poj niam cev xeeb tub.
4. Nws tuaj yeem ua rau daim siab puas. Siv ceev faj rau cov neeg mob uas lub siab tsis zoo thiab lub raum ua haujlwm.

Tshuaj sib cuam tshuam
Nws tuaj yeem siv nrog tshuaj soaps, tshuaj ntxuav, tshuaj ntxuav pob txuv, kev npaj muaj cov tshuaj desquamation xws li benzoyl peroxide, resorcinol, salicylic acid, sulfur, npaj muaj ethanol, xab npum uas muaj zog ziab, thiab isotretinoin. Nws yuav exacerbate daim tawv nqaij khaus khaus los yog qhuav los. Kev siv sab nraud nrog benzoyl peroxide ntawm tib qhov chaw muaj lub cev tsis sib xws. Sib koom nrog photosensitizers yuav ua rau muaj kev pheej hmoo ntawm photosensitivity.

Hoobkas
1. Xi'an Sonwu Biotech Co., Ltd muaj nws lub Hoobkas los tsim, tsim thiab khaws cov khoom, yog li muaj cov khoom tsim nyog. Xi'an Sonwu muaj kev txiav txim kom zoo, huv si thiab huv si ntau lawm. Nyob rau hauv Xi'an Sonwu, cov kws tshawb fawb tuaj yeem tsim cov khoom tshiab zoo.
2. Xi'an Sonwu muaj cov kev cai nruj heev ntawm kev faib cov neeg ua haujlwm los ntawm kev tsim khoom thiab kev sim rau kev muag khoom. Txhawm rau kom ntseeg tau tias txhua yam khoom raug thauj mus los, kev txhawb nqa cov ntaub ntawv nruj thiab kev pabcuam tom qab muag tau muab.

Daim ntawv pov thawj

Ntim

Logistics

Dhau li lav cov khoom, lwm qhov tseem ceeb tshaj plaws yog cov neeg siv khoom tuaj yeem tau txais cov khoom zoo. Yog li, Xi'an Sonwu muab txhua yam kev xa khoom raws li kev xav tau sib txawv.

FAQ
1. Retinoic acid yuav tsum tsis txhob nyob ze ntawm lub qhov muag.
2. Tsis haum rau siv rau ntawm daim tawv nqaij creases.
3. Tsis txhob siv lwm yam tshuaj, tshuaj pleev ib ce, lossis tshuaj ntxuav tes uas tuaj yeem ua rau tawv nqaij khaus thiab kev puas tsuaj thaum siv tshuaj, kom tsis txhob ua rau tawv nqaij ua rau tawv nqaij, ua rau muaj kev nqus tshuaj ntau ntxiv thiab ua rau muaj kev cuam tshuam tsis zoo.
4. Tshav ntuj tuaj yeem ua rau khaus khaus ntawm retinoic acid ntawm daim tawv nqaij thiab ua rau cov decomposition ntawm retinoic acid. Yog li ntawd, cov khoom no yog qhov zoo tshaj plaws siv thaum hmo ntuj thiab ua ntej pw. Thaum lub sij hawm kev kho mob, tsis txhob raug tshav ntuj los yog siv shading ntsuas.
5. Cov khoom no tsis tsim nyog rau thaj chaw uas nws kim heev, thiab kev noj txhua hnub yuav tsum yog ntau tshaj 20g.
Los ntawm Xi'an Sonwu tuam txhab muaj ntau tshaj kaum xyoo kev, lubretinoic acid hmoovFeem ntau yog muab rau hauv cov hmoov hmoov ntau, lossis koj tuaj yeem siv cream.
Yog li yog tias koj xav paub txog tus nqi retinoic acid, xav paub Xi'an Sonwu, lossis muaj lwm yam lus nug txog cov khoom, hu rau Xi'an Sonwu.
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