Faa'iidooyinka Urolithin A ee Jirka
Urolitin A waa dheef-shiid kiimikaad ee mindhicirka ee ellagic acid leh antioxidant iyo saamaynta antiproliferative; waxay joojisaa koritaanka unugyada T24 iyo Caco-2 ee leh IC50 qiimaha 43.9 iyo 49 μM, siday u kala horreeyaan.
|
magaca Common |
Urolitin A |
Magaca Ingiriisiga |
Urolitin A |
|
CAS |
1143-70-0 |
miisaanka kelli |
228.20000 |
|
mugga |
1.516g / cm3 |
dhibic kulayl |
527.9ºC ee 760 mmHg |
|
formula kelli |
C13H8O4 |
barta barafku |
N / A |
|
MSDS |
N / A |
Muuqaal flash |
214.2ºC |
Astaamaha jireed iyo kiimikaad ee urolitin A
Urolithin A waa dheef-shiid kiimikaad labaad oo ah isku-dhafka polyphenol ee dabiiciga ah ee ellagitannin. Daraasadihii ugu dambeeyay ayaa muujiyay in urolithin A uu leeyahay hawlo muhiim ah oo bayooloji ah, sida anti-oxidation, anti-inflammatory, anti-gabowga, nidaaminta estrogen / androgen iyo kicinta mitochondrial autophagy. Sidaa darteed, Urolitin A waxay door muhiim ah ka ciyaartaa ka hortagga iyo daaweynta cudurro badan, sida kansarka, cudurrada wadnaha, cudurka Alzheimers, cudurka Parkinson, sonkorowga, buurnaanta, lafaha, iwm.
|
mugga |
1.516g / cm3 |
|
dhibic kulayl |
527.9ºC ee 760 mmHg |
|
formula kelli |
C13H8O4 |
|
miisaanka kelli |
228.20000 |
|
Muuqaal flash |
214.2ºC |
|
Tirada saxda ah |
228.04200 |
|
PSA |
70.67000 |
|
LogP |
2.35740 |
|
Muuqaal adag |
adag; Caddaan ilaa budo huruud ah ilaa crystal |
|
Cadaadiska biyaha |
9.24E-12mmHg oo ah 25 ° C |
|
Tusmada dib-u-celinta |
1.717 |
|
Xaaladaha Kaydinta |
0-10 ° C; kululaynta iska ilaali |
Astaamaha iyo astaamaha qaabdhismeedka urolitin
Urolithin A (UroA) iyo urolithin B (UroB) ayaa markii hore laga soocay dhagxaan kelyaha idaha sida dheef-shiid kiimikaad ee ellagic acid. Urolithin dabiiciga ah kuma badna dabeecadda, laakiin sida dheef-shiid kiimikaad ee tannin ellagic ama ellagic acid, waxay si ballaaran ugu qaybsantaa kaadida, saxarada iyo xaniinyaha naasleyda sida dadka, jiirka, jiirka, lo'da iyo doofaarka. Espín iyo al. Waxaa la ogaaday in urolithin lagu hodmin karo si xad dhaaf ah loogu uruuriyo kaadiheysta iyo xameetida doofaarka Iberian, laakiin ma jirto hodmin muuqda oo ku jira unugyada kale sida murqaha, baruurta, kelyaha, beerka iyo wadnaha. Daraasado tijaabo ah oo lagu sameeyay jiirarka iyo bini-aadmiga ayaa lagu ogaaday in urolithin iyo waxyaabaha ka soo baxa ay hodan ku yihiin unugyada qanjirka 'prostate' sidoo kale waxaa lagu qaybiyaa unugyada xiidanka aadanaha.
Urolithin waxaa soo saara ellagic acid oo luminaysa giraanta laktoonka oo si tartiib tartiib ah u fuuq-baxa. Ka dib markii aysiidhka ellagic ay lumiso giraanta laktoonka, urolithin M-5 (UroM-5) ayaa marka hore la helayaa. UroM-5 waa fuuqbaxa meelo kala duwan si loo soo saaro dhowr isomers tetrahydroxy urolithin sida urolithin D (UroD) iyo urolithin M-6 (UroM-6). Tetrahydroxy urolithin waxay lumisaa koox hydroxyl ah si ay u soo saaraan trihydroxy urolithins sida urolithin C (UroC) iyo urolithin M-7 (UroM-7). Trihydroxy urolithin waxay lumisaa koox kale oo hydroxyl si ay u soo saarto dihydroxy urolithins sida UroA iyo urolithin A isomer (isoUroA), iyo ugu dambeyntii monohydroxy urolithin B (UroB) ayaa la helay. Intaa waxaa dheer, isoUroA way fududahay in la fuuqbaxo si loo soo saaro UroB marka loo eego UroA. García-Villalba iyo al. Waxay isticmaashaa in vitro mindhicirrada dheef-shiid kiimikaad tijaabooyinka dheef-shiid kiimikaadka si loo ogaado dheef-shiid kiimikaadka ee ellagic acid, UroM-5, UroM-6, UroM-7, UroC, iyo urolithin E (UroE), taasoo xaqiijinaysa markii ugu horeysay in urolithin lagu soo saaro ficilka flora mindhicirka.

Urolithin A waa wax soo saarka flora mindhicirka. Ka dib marka jidhka bini'aadamku uu cuno khudaarta iyo miraha sida rummaanka, berry iyo lawska, bakteeriyada xiidmaha iyo phenolic antioxidants hodan ku ah miraha iyo khudaarta kor ku xusan waxay ka falceliyaan soo saarida urolithin A. Sannadihii ugu dambeeyay, qaar ka mid ah cilmi-baaris hore ayaa tilmaamay in urolithin A ay caawiso. Mitochondrial proliferation oo xoojisaa shaqadiisa, taas oo kor u qaadaysa caafimaadka unugyada, saameyntuna waxay si gaar ah muhiim ugu tahay murqaha, maskaxda, kala-goysyada iyo qaybaha kale.
Faa'iidooyinka dheeraadka ah ee urolitin A: miisaanka oo yaraada iyo dufanka visceral
Intaa waxaa dheer, urolitin A waxay caawisaa dhimista miisaanka. Tijaabo xayawaan ah oo la sameeyay 2020 ayaa muujisay in kooxda cilmi-baadhistu ay 4 siyaabood ku quudiyeen jiirarka cayilan: cunto caadi ah, cunto dufan badan, cunto dufan badan leh oo lagu kabo urolithin A 10 toddobaad ka dib, iyo cunto dufan badan oo lagu kabo urolithin B 10 toddobaad ka dib. Natiijada kama dambaysta ahi waxay ahayd in labada kooxood ee jiirarka buuran ee lagu kabo urolithin ay si weyn hoos ugu dhaceen miisaanka iyo dufanka muuqalka.

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