I-Pyrroloquinoline quinone (PQQ), i-antioxidant efunyenwe kukutya okufana ne-kiwifruit, ifunyenwe inika izibonelelo kwimpilo yethambo kuphando lwangaphambili, kubandakanywa nezifundo ezibonisa ukuba inqanda i-osteoclastic bone resorption (osteoclastogenesis) kwaye ikhuthaza ukubunjwa kwamathambo e-osteoblastic (osteoblastogenesis).Kodwa iziphumo ezitsha zophononongo lwezilwanyana zifumene, okokuqala, ukuba isithako sinokuthintela i-osteoporosis ebangelwa kukusilela kwe testosterone.
Ngelixa i-osteoporosis edityaniswe nokuyeka ukuya exesheni ngumba owamkelwa kakuhle wezempilo kwabasetyhini, ukunqongophala kwe-testosterone-i-induced osteoporosis emadodeni kufunyaniswe ukuba inxulunyaniswa nokugula okukhulu kunye namazinga okufa emva kokuqhekeka kwe-osteoporotic, nangona ithande ukwenzeka kamva ebomini kune-postmenopausal osteoporosis. kwabasetyhini.Nangona kunjalo, kude kube ngoku, abaphandi bebengakhange baphande ukuba i-PQQ inokuphucula i-osteoporosis enxulunyaniswa nokunqongophala kwe testosterone.
Ukubhala kwi-American Journal of Translational Research, ababhali bokufunda baxela ukuba bafunde amaqela amabini eempuku.Elinye iqela lenziwa i-orchidectomized (ORX; ukuthenwa ngotyando), ngelixa elinye iqela lenziwa utyando lwe-sham.Ke, kwiiveki ezingama-48 ezilandelayo, iimpuku kwiqela le-ORX zafumana ukutya okuqhelekileyo okanye ukutya okuqhelekileyo kunye ne-4 mg PQQ ngekhilogram yokutya.Iqela leempuku ze-sham-surgery lifumene kuphela ukutya okuqhelekileyo.
Ekupheleni kwexesha lokuncedisa, abaphandi bafumanisa ukuba iqela le-placebo le-ORX iigundane liye lancipha kakhulu kwi-bone mineral density, i-trabecular bone volume, inombolo ye-osteoblast, kunye ne-collagen deposition xa kuthelekiswa neempuku ze-sham.Nangona kunjalo, iqela le-PQQ ubukhulu becala alifumananga kuncitshiswa okunjalo.Umphezulu we-Osteoclast nawo wonyuswe kakhulu kwiqela le-ORX le-placebo xa kuthelekiswa neempuku ezihlazo, kodwa yehla kakhulu kwiqela le-PQQ.
"Olu pho nonongo lubonise ukuba [i-PQQ] idlala indima yokukhusela kwi-testosterone-induced osteoporosis ngokuthintela uxinzelelo lwe-oxidative kunye nomonakalo we-DNA, i-cell apoptosis, kunye nokukhuthaza ukwanda kwe-MSC kunye nokwahlukana kwii-osteoblasts kunye nokuvimbela ukubonakaliswa kwe-NF-κB emathanjeni ukunciphisa. ukujongwa kwamathambo e-osteoclastic,” baqukumbela ngelithi abaphandi."Iziphumo zethu kolu phononongo zinike ubungqina bovavanyo lwesicelo seklinikhi ye- [PQQ] ukunyanga i-osteoporosis kumadoda amadala."
Wu X et al., "I-Pyrroloquinoline quinone inqanda ukunqongophala kwe-testosterone-i-induced osteoporosis ngokuvuselela ukubunjwa kwamathambo kunye nokuthintela i-osteoclastic bone resorption," I-American Journal yoPhando loGuqulelo, vol.9, hayi.3 (Matshi, 2017): 1230-1242
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Uphononongo, okulindeleke ukuba lupapashwe ngoNovemba, lubonisa ukuba iTurmacin yanciphisa kakhulu imilinganiselo yeentlungu emva kokuzivocavoca.
I-Jiaherb Inc. ihlangene ne-standard-setting umbutho we-USP ukuxhasa kunye nokuqinisekisa i-monograph yesicatshulwa se-feverfew (i-Tanacetum parthenium L.), kunye nezicwangciso zokuxhasa ngakumbi imisebenzi yokumisela imigangatho kwezinye iibhotani.
Uphononongo olupapashwe kutsha nje kuPhando loKutya lwaMazwe ngaMazwe lufumanise ukuba ukongezwa kweprobiotic enegama elithi Ganeden BC30 kunciphisa kakhulu izehlo zeempawu zosulelo lwephecana lokuphefumla eliphezulu kunye neempawu zephecana lesisu.
Ixesha lokuposa: Oct-14-2019