Ingabe i-Caffeine ingathinta izicubu zebele?

-Delile

• I-caffeine nezicubu zamabele eziminyene
• Yini eku-caffeine engathinta izicubu zamabele?
• Kusho ukuthini ukuba nezicubu zamabele eziminyene?
• Wazi kanjani ukuthi unezicubu zamabele eziminyene?
• Isisindo samabele kanye nengozi yomdlavuza webele
• Cabanga ukuhlolwa konyaka kwe-ultrasound
• Cabanga ngokuhlolwa kwe-MRI minyaka yonke
• Ingcuphe yokuhlolwa kwamabele kuqhathaniswa nenzuzo
• Ungakwazi ukunciphisa isibalo samabele?
• I-caffeine nomdlavuza webele
• Ukuthatha ukhiye

Impendulo emfushane inguyebo. I-caffeine ingathinta izicubu zamabele. Noma kunjalo, i-caffeine ayibangeli umdlavuza webele.

Imininingwane iyinkimbinkimbi futhi ingadida. Okusemqoka ukuthi ukuxhumana phakathi kwe-caffeine nezicubu zesifuba akumele kushintshe imikhuba yakho yokuphuza ikhofi noma itiye.

Nakhu esikwaziyo, ngamafuphi:

• I-caffeine ayiyona ingozi ebangelwa umdlavuza webele.
• Kungaba nokuncane inhlangano phakathi kwesisindo sezicubu zesifuba ne-caffeine. Lokhu akusho ukuthi imbangela.
• Ucwaningo oluningi luphethe ngokuthi izicubu zamabele eziminyene ezomdlavuza webele.

Kule ndatshana, sizongena ngokujulile ku-caffeine, ukuminyana kwesifuba, nasekuxhumaneni phakathi kobuningi besifuba nomdlavuza webele.

I-caffeine nezicubu zamabele eziminyene

Kunezifundo ezimbalwa kakhulu ze-caffeine nezicubu zamabele, futhi imiphumela ixubekile.

Akutholakalanga ukuhlangana kwe-caffeine ukuminyana kwesifuba. Ngokufanayo, umuntu osemusha odle i-caffeine akatholanga ukuhlangana nobunzima besifuba kwabesifazane be-premenopausal.

Kodwa-ke, kutholakale ukuhlangana okuncane phakathi kokudla kwe-caffeine nobuningi besifuba. Imiphumela yocwaningo yehlukile, kuya ngokuthi abesifazane babeyi-premenopausal noma i-postmenopausal:

• Abesifazane be-Postmenopausal abane-caffeine ephakeme noma i-decaffeinated ikhofi edliwayo banamaphesenti aphansi wesisindo sezicubu zesifuba.
• Abesifazane be-Premenopausal abanokudla okuphezulu kwekhofi babenamaphesenti aphezulu wokuqina kwesifuba.
• Abesifazane be-Postmenopausal ekwelashweni kwehomoni ababenekhofi eliphakeme kanye nokudla kwe-caffeine babenezinga eliphansi lobuningi besifuba. Ngoba ukwelashwa kwehomoni kuvame ukuhambisana nokwanda kwesisindo sebele ngokujwayelekile, ucwaningo luphakamisa ukuthi ukudla i-caffeine kunganciphisa lo mphumela.

Yini eku-caffeine engathinta izicubu zamabele?

Ukuxhumana phakathi kwe-caffeine nezicubu zomzimba wesifuba akuqondakali kahle.

Kuphakanyiswa ukuthi amakhemikhali amaningi asebenza ngokwebhayoloji (ama-phytochemicals) e-caffeine angahle avuselele ama-enzyme abandakanyeka ku-estrogen metabolism nokwehla kokuvuvukala. Lawa ma-phytochemicals nawo angavimbela ukubhalwa kofuzo ngokungeza amaqembu e-methyl kuma-molecule e-DNA.

Ekuhlolweni kwezilwane, izinhlanganisela zekhofi zicindezele ukwakheka kwezicubu zamabele, njengoba kubikwe ocwaningweni luka-2012 lwe-caffeine nomdlavuza webele. Ucwaningo lwango-2015 luthole ukuthi i-caffeine ne-caffeic acid inezici ze-anticancer maqondana nezakhi zofuzo ze-estrogen.

Kusho ukuthini ukuba nezicubu zamabele eziminyene?

Ukuba namabele aminyene kusho ukuthi unezicubu ezinemicu eminingi noma eziyindlala hhayi izicubu ezinamafutha kangako emabeleni akho. Cishe isigamu sabesifazane baseMelika banamabele aminyene. Kuyinto evamile.

Kunezigaba ezine zokuqina kwesifuba njengoba kuchazwe yi:

• (A) izicubu zesifuba ezicishe zibe ngamafutha ngokuphelele
• (B) izindawo ezihlakazekile zezicubu eziminyene
• (C) izicubu zamabele eziguqukayo (heterogeneously)
• (D) izicubu zamabele eziminyene ngokweqile

Mayelana nabesifazane bawela esigabeni C futhi cishe esigabeni D.

Amabele aminyene ajwayelekile ikakhulukazi kwabesifazane nabesifazane abasebancane abanamabele amancane. Cishe ikota yesithathu yabesifazane abaseminyakeni engama-30 ubudala banezicubu zamabele eziminyene, uma kuqhathaniswa nekota eyodwa yabesifazane abaseminyakeni engama-70.

Kepha noma ngubani, noma ngabe unjani usayizi webele noma ubudala, angaba namabele aminyene.

Wazi kanjani ukuthi unezicubu zamabele eziminyene?

Awukwazi ukuzwa ukuminyana kwesifuba, futhi akuhlobene nokuqina kwesifuba. Ayikwazi ukutholwa ngokuhlolwa komzimba. Ukuphela kwendlela yokubona ukuminyana kwezicubu zamabele ku-mammogram.

Isisindo samabele kanye nengozi yomdlavuza webele

Ubuningi bezicubu zamabele busungulwe kahle njenge. Ingozi iphezulu kumaphesenti ayi-10 abesifazane abanamabele aminyene ngokweqile.

Kodwa-ke, ukuba namabele aminyene akusho ukuthi uzoba nomdlavuza webele. Ukukhathazeka ngamabele aminyene ukuthi ngisho ne-mammogram engu-3-D (ebizwa nge-digital breast tomosynthesis) ingaphuthelwa ngumdlavuza okhulayo ezicutshini zamabele eziminyene.

Kulinganiselwa ukuthi amaphesenti angama-50 omdlavuza webele awakwazi ukubonwa ku-mammogram kwabesifazane abanamabele aminyene.

Cabanga ukuhlolwa konyaka kwe-ultrasound

Uma i-mammogram yakho ikhombisa ukuthi unezicubu zesifuba esinyene, ikakhulukazi uma ngaphezu kwengxenye yesicubu sakho sesifuba siminyene, xoxa ngokuhlolwa okwengeziwe konyaka kwe-ultrasound nodokotela wakho.

Ukuhlolwa kwesifuba se-ultrasound kuthola izicubu ezingeziwe ezi-2 kuye kwezingu-4 kwabesifazane abayi-1 000 abahlolwa ama-mammograms.

Cabanga ngokuhlolwa kwe-MRI minyaka yonke

Kwabesifazane abanengozi enkulu yomdlavuza webele kusuka ezicutshini zamabele eziminyene noma ezinye izinto ezinobungozi, xoxa nodokotela wakho mayelana nokuhlolwa kwe-MRI minyaka yonke. I-Breast MRI ithola isilinganiso somdlavuza owengeziwe olinganiselwa kwabangu-1 kwabesifazane abangu-1 000, noma ngabe sekuhlolwe i-mammogram ne-ultrasound.

Uma ungenayo i-mammogram, awukwazi ukwazi ukuthi unengozi eyengeziwe yomdlavuza webele ekubeni namabele aminyene, okhulumela iNational Cancer Institute (NCI) uyagcizelela. Abesifazane kufanele baxoxe ngomlando womndeni nezinye izinto ezinobungozi nomhlinzeki wabo wezokunakekelwa kwezempilo ukunquma uhlelo lwe-mammogram olufanele kakhulu kubo.

Ingcuphe yokuhlolwa kwamabele kuqhathaniswa nenzuzo

Ukuthi kufanele ube nokuhlolwa kwesifuba minyaka yonke uma unamabele aminyene kuyisinqumo somuntu ngamunye. Xoxa ngobuhle nobubi nodokotela.

Ukuhlolwa okwengeziwe komdlavuza webele emabeleni aminyene. Futhi ukubamba isimila somdlavuza webele kusenesikhathi kunomphumela ongcono.

I-U.S. Preventive Services Task Force yeluleka ngo-2016 ukuthi ubufakazi obukhona manje abenele "ukuhlola ibhalansi yezinzuzo nokulimala" kokuhlolwa okwengeziwe kwabesifazane abanamabele aminyene. Izingozi ezingaba khona zifaka:

• izinzuzo ezingamanga ezingaba khona
• ukutheleleka kwe-biopsy
• ukwelashwa okungadingekile
• umthwalo wengqondo

Iwebhusayithi ye-densebreast-info.org ibuyekeza izinzuzo nezingozi zokuhlolwa.

Ungathola futhi imininingwane eminingi yokuhlola kumhlahlandlela wesiguli wezinketho zokuhlola kuwebhusayithi yenhlangano engenzi nzuzo areyoudense.org.

Ungakwazi ukunciphisa isibalo samabele?

"Awukwazi ukushintsha ukuminyana kwesifuba sakho, kodwa ungakwazi ukuqapha amabele akho nge-3-D mammogram yonyaka kanye ne-ultrasound," kusho uJoe Cappello, umqondisi omkhulu we-Are You Dense, Inc., etshela abeHealthline.

I-A eyahlaziya abesifazane abangu-18 437 abanomdlavuza webele iphakamise ukuthi ukwehliswa kwesisindo sezicubu zesifuba kunganciphisa kakhulu inani lomdlavuza webele. Kepha lokhu kuzodinga intuthuko entsha yocwaningo.

Abaphenyi bahlongoza ukuthi ukwehlisa ukuminyana kwamabele kungafinyelelwa ngokuzenzisa ngokusetshenziswa kokuvikela kwalabo besifazane abasezigabeni ezinobungozi obukhulu.

I-Tamoxifen yisidakamizwa se-anti-estrogen. Kutholwe ukuthi ukwelashwa kwe-tamoxifen kunciphise ukuminyana kwamabele, ikakhulukazi kwabesifazane abangaphansi kweminyaka engama-45.

"Gcina isisindo esinempilo futhi uvivinye umzimba njalo," kusho okhulumela i-NCI. “Lezi yizinto ezimbili wena can yenza ukunciphisa ingozi yomdlavuza webele, yize ungeke ushintshe ukuminyana kwesifuba sakho noma ukuthambekela kwakho kofuzo kube kumdlavuza webele. ”

I-caffeine nomdlavuza webele

Iminyaka yocwaningo nge-caffeine nomdlavuza webele ithole ukuthi ukuphuza ikhofi noma ezinye iziphuzo ezine-caffeine akunyusi amathuba okuba nomdlavuza webele.

Lokhu kunjalo kwabesifazane abancane nabadala. Kepha ngenxa yezizathu ezingachazwanga ngokuphelele, ukudla okuphezulu kwe-caffeine kubonakala kwehlisa ingozi yomdlavuza webele kwabesifazane abangemva kokuya esikhathini.

Ucwaningo lwango-2015 lwabesifazane abangu-1,090 eSweden abanomdlavuza webele lwathola ukuthi ukusetshenziswa kwekhofi kwakungahlotshaniswa nokubikezelwa kwezifo jikelele. Kepha abesifazane abanezicubu zohlobo lwe-estrogen-receptor-positive abaphuza izinkomishi ezimbili noma ngaphezulu zekhofi ngosuku behle ngamaphesenti angama-49 ekubuyeleni komdlavuza, uma kuqhathaniswa nabesifazane abafanayo abaphuza ikhofi elincane.

Ababhali bocwaningo lwango-2015 basikisela ukuthi i-caffeine ne-caffeic acid zinezinto zokulwa nomdlavuza ezinciphisa ukukhula komdlavuza webele ngokwenza izicubu ze-estrogen-receptor zizwele kakhulu ku-tamoxifen.

Ucwaningo oluqhubekayo lubheka ukuthi yiziphi izakhiwo ze-caffeine ezingathinta ingozi yomdlavuza webele nokuqhubeka komdlavuza webele.

Ukuthatha ukhiye

I-caffeine ayibangeli umdlavuza webele, ngokusho kwezifundo eziningi zocwaningo kumashumi eminyaka.

Kunobufakazi obulinganiselwe bokuhlangana okuncane phakathi kwe-caffeine nobuningi besifuba, obehlukile kwabesifazane be-premenopausal kanye nabangemva kokuya esikhathini.

Ukuba nezicubu zamabele eziminyene kuyingozi enkulu yomdlavuza webele. Abesifazane abanezicubu zamabele eziminyene kufanele babe ne-mammogram yaminyaka yonke futhi bacabangele ukwenza izivivinyo zokuhlola ezengeziwe. Ukuthola umdlavuza webele kusenesikhathi kuholela emiphumeleni engcono.

Bonke abesifazane bahlukile, futhi bathinteka ngokuhlukile ngengozi efanayo yomdlavuza. Izindaba ezimnandi ukuthi manje kunokuqwashiswa okwandisiwe kwezingozi zomdlavuza webele nokuqina kwamabele.

Izinsizakusebenza eziningi eziku-inthanethi zingaphendula imibuzo futhi zikwenze uxhumane nabanye besifazane ababhekene nengozi yomdlavuza webele noma umdlavuza webele, kufaka phakathi i-yououdense.org ne-densebreast-info.org INational Cancer Institute inemibuzo nezimpendulo.