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Ntinye uche nke Enterolactone na Nsogbu nke Ọrịa Cancer

Jul 22, 2021

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Mbido » Blọọgụ » Ntinye uche nke Enterolactone na Nsogbu nke Ọrịa Cancer

Isi

Ọ bụ ezie na nri ndị bara ọgaranya na lignans (isi iyi nke phytoestrogen na-eri nri na usoro yiri estrogen) nwere ike ịnwe ogige dị ike nwere ike inye aka n'ibelata ihe egwu nke ụdị ọrịa kansa dị iche iche, njikọ dị n'etiti ọkwa plasma enterolactone na ihe ize ndụ nke ọrịa kansa adịghị edozi. . Nnyocha e mere n'oge na-adịbeghị anya gosiri na ọkwa dị elu nke enterolactone nwere ike jikọta ya na mbelata ọnwu nke ịrịa ọrịa kansa kpọmkwem n'etiti ụmụ nwanyị yana ọnụọgụ nke ịnwụ n'etiti ụmụ nwoke. Nnyocha ndị ọzọ nke tụlere mmetụta nke ịta ahụhụ plasma enterolactone na ara, ọrịa prostate na ọrịa cancer endometrial achọtaghị mkpakọrịta ma ọ bụ rụchaa nsonazụ dị iche. N'ihi ya, ruo ugbu a, enweghị ihe akaebe doro anya nke na-egosi na ọkwa dị elu nke enterolactone nwere ike inye nnukwu mmetụta nchebe megide ihe egwu nke ọrịa kansa metụtara hormone.



Kedu ihe bụ Lignans?

Lignans bụ polyphenols yana isi nri phytoestrogen (ihe ọkụkụ nwere usoro yiri estrogen), achọtara n'ụba na nri dị iche iche dabere na mkpụrụ osisi flax na mkpụrụ osisi sesame na obere mkpụrụ, mkpụrụ osisi, mkpụrụ osisi na akwụkwọ nri. A na-ejikarị nri ndị a jikọtara ọnụ dịka akụkụ nke nri siri ike. Offọdụ n'ime usoro lignan precursors a na-ahụkarị nke achọpụtara na nri ndị sitere na osisi bụ secoisolariciresinol, pinoresinol, lariciresinol na matairesinol.

Enterolactone na Ọrịa Cancer, Lignans, nri phytoestrogen

Gịnị bụ Enterolactone?

Osisi lignans anyị na-eri na enzymatically gbanwee site na eriri afọ nje na-eduga na e guzobere ogige akpọ Enterolignans. Isi ihe abuo ndi n’ebughari n’ahu anyi bu:

a. Enterodiol na 

b. Enterolactone 

Enterolactone bụ otu n'ime ọtụtụ lignans anụ ahụ na-enye anụmanụ. Enterodiol nwekwara ike ịtụgharị ọzọ na enterolactone site na nje eriri afọ. (Meredith AJ Hullar et al, Cancer Epidemiol Biomarkers Prev., 2015) Ma enterodiol na enterolactone, maara na ha nwere ọrụ estrogenic na-adịghị ike.

Ewezuga ọnụọgụ nke ahịhịa ahịhịa, ọnụọgụ enterolactone na ọbara na mamịrị nwekwara ike igosipụta ọrụ nke nje bacteria. Ọzọkwa, e jikọtara ojiji nke ọgwụ nje na obere ọbara enterolactone ịta ahụhụ.

N'ihe banyere phytoestrogen (ihe ọkụkụ na-arụ ọrụ nke yiri estrogen) - nri bara ụba, soy isoflavones na-abakarị nke ọma, agbanyeghị, ndị lignans bụ n'ezie isi mmalite nke phytoestrogens ọkachasị na nri Western.

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Plasma Enterolactone centta ahụhụ na Ọrịa Cancer

Ọ bụ ezie na ihe oriri bara ụba na lignans (isi iyi nke phytoestrogen na-eri nri nwere usoro yiri estrogen) ka a na-ewere dị ka ahụike yana mejupụtara ogige dị iche iche na-arụ ọrụ nke nwere ike inye aka n'ibelata ihe ize ndụ nke ụdị ọrịa cancer dị iche iche, njikọ dị n'etiti ọkwa enterolactone na ihe ize ndụ nke ọrịa cancer edoghị anya.

Plasma Enterolactone Concentration and Colorectal Cancer Ọnwụ

N'ime nyocha nke ndị nyocha si Denmark bipụtara na 2019, ha nyochara njikọ dị n'etiti mkpokọta plasma nke enterolactone (isi lignan metabolite) tupu achọpụta ọrịa kansa na nlanarị mgbe colorectal gasịrị. cancer, dabere na data sitere na ụmụ nwanyị 416 na ndị ikom 537 chọpụtara na ha nwere ọrịa cancer colorectal, bụ ndị sonyere na Nri Danish Diet, Cancer and Health Cohort Study. N'ime oge nsochi ahụ, ngụkọta nke ụmụ nwanyị 210 na ụmụ nwoke 325 nwụrụ, n'ime nke ụmụ nwanyị 170 na ụmụ nwoke 215 nwụrụ n'ihi ọrịa cancer colorectal. (Cecilie Kyrø et al, Br J Nutr., 2019)

Ihe nchoputa nke ihe omumu a bu ihe uto. Nnyocha ahụ chọpụtara na ọnụọgụ Enterolactone dị elu metụtara ọrịa cancer na-erughị ala n'etiti ụmụ nwanyị, ọkachasị ndị na-anaghị eji ọgwụ nje. Enwere okpukpu abụọ nke ịba plasma enterolactone na ụmụ nwanyị na 12% dị ala karịa ịnwụ n'ihi ọrịa kansa. Ọzọkwa, ụmụ nwanyị nwere nnukwu plasma enterolactone ịta ahụhụ nwere 37% obere ọnụ ọgụgụ nke ọnwụ n'ihi ọrịa cancer, ma e jiri ya tụnyere ndị nwere obere plasma dị elu nke enterolactone. Agbanyeghị, n'ime ụmụ nwoke, ejikọtara ọnụ ọgụgụ dị elu nke enterolactone na ọnụọgụ cancer kachasị elu. N'ezie, n'ime ụmụ nwoke, ejikọtara ọnụọgụ abụọ nke plasma enterolactone na ọnụọgụ 10% dị elu nke ọnwụ n'ihi ọrịa kansa.

Nke a kwekọrọ n'ọmụmụ ihe gara aga nke gosipụtara na estrogen, hormone nwanyị na-enwe mmekọahụ, nwere mkpakọrịta na-adịghị mma na nsogbu ọrịa na-egbu egbu na ọnwụ (Neil Murphy et al, J Natl Cancer Inst., 2015). A na-ewere Enterolactone dị ka phytoestrogen. Phytoestrogens bụ ogige osisi nwere usoro yiri estrogen, na nri ndị sitere na osisi nwere njikọ bụ isi nri ha.

Na nkenke, ndị nchọpụta ahụ kwubiri na ọkwa dị elu nke enterolactone nwere ike jikọta ya na mbelata ọnwu nke ịrịa ọrịa kansa kpọmkwem n'etiti ụmụ nwanyị yana ọnụọgụ nke ịnwụ n'etiti ụmụ nwoke.

Plasma Enterolactone centta ahụhụ na Endometrial Cancer Risk

Ntinye uche nke Enterolactone na Endometrial Cancer Risk in Danish Women

N'ime nnyocha nke ndị na-eme nchọpụta nke Cancer Society Research Center na Denmark bipụtara, ha tụlere njikọ dị n'etiti ọkwa plasma enterolactone na nsogbu nke ọrịa kansa endometrial, dabere na data sitere na 173 endometrial ikpe na 149 ụmụ nwanyị Danish ahọpụtara na-enweghị usoro. Nchịkọta nri, Ọrịa Cancer na Ahụ Ike n'etiti 1993 na 1997 ma bụrụ ndị nọ n'agbata afọ 50 na 64. (Julie Aarestrup et al, Br J Nutr., 2013)

Nnyocha ahụ chọpụtara na ụmụ nwanyị nwere 20 nmol / l nke plasma dị elu nke enterolactone nwere ike jikọta ya na mbelata ọrịa cancer endometrial. Otú ọ dị, nbelata ahụ adịghị oke mkpa. Ọmụmụ ihe ahụ tụlekwara mkpakọrịta ahụ mgbe ewepụghị data sitere na ụmụ nwanyị nwere obere enterolactone concentrations n'ihi iji ọgwụ nje wee chọpụta na mkpakọrịta ahụ siri ike karị, agbanyeghị, ọ ka dị mkpa. Ọmụmụ ihe ahụ achọpụtaghịkwa ọdịiche dị iche iche na mkpakọrịta ahụ n'ihi ọnọdụ menopausal, ọgwụgwọ ndochi hormone ma ọ bụ BMI. 

Ndị nnyocha ahụ kwubiri na nnukwu plasma enterolactone ịta ahụhụ nwere ike belata ihe ize ndụ nke ọrịa cancer endometrial, mana mmetụta ahụ nwere ike ịbụ ihe na-enweghị isi.

Ntinye uche nke Enterolactone na Endometrial Cancer Risk na ụmụ nwanyị US

Ndị nchọpụta si Schoollọ Akwụkwọ Nkà Mmụta Ọgwụ nke Mahadum New York na US emegoro ụdị ọmụmụ a na mbụ nke tụlere njikọta n'etiti ọrịa endometrial na ịgbasa ọkwa nke enterolactone Enwetara data maka ọmụmụ ihe ahụ site na nzukọ otu nzukọ 3 na New York, Sweden na andtali. Mgbe nsonye nke afọ 5.3 pụtara, ngụkọta nke okwu 153 chọpụtara, nke gụnyere na ọmụmụ ihe yana njikwa 271 dabara. Ọmụmụ ihe ahụ ahụghị ọrụ nchebe nke ịgbasa enterolactone megide ọrịa cancer endometrial na ụmụ nwanyị premenopausal ma ọ bụ postmenopausal. (Anne Zeleniuch-Jacquotte et al, Int J Ọrịa., 2006)

Ihe ọmụmụ ndị a anaghị enye ihe akaebe ọ bụla na enterolactone na-echebe megide ọrịa cancer endometrial.

Plasma Enterolactone Concentration na Prostate Cancer Ọnwụ

N'ime nnyocha e bipụtara na 2017 site na ndị nchọpụta si Denmark na Sweden, ha nyochara njikọ dị n'etiti prediagnostic enterolactone mkpokọta na ọnwụ n'etiti ndị Danish nwere prostate. cancer. Ọmụmụ ihe ahụ gụnyere data sitere na ndị ikom 1390 ndị a chọpụtara na ha nwere ọrịa cancer prostate bụ ndị debanyere aha na Danish Diet, Cancer and Health Cohort Study. (AK Eriksen et al, Eur J Clin Nutr., 2017)

Nnyocha ahụ achọpụtaghị njikọ dị mkpa n'etiti njikọta plasma dị elu nke 20 nmol / l nke enterolactone na ọnwụ na ụmụ nwoke Denmark nwere ọrịa cancer prostate. Nnyocha ahụ achọpụtaghị ọdịiche dị na mkpakọrịta ahụ n'ihi ihe ndị dị ka ị smokingụ sịga, ahụ ike anụ ahụ ma ọ bụ egwuregwu, yana ịkpa ike cancer prostate.

Na nkenke, ọmụmụ ahụ ahụghị njikọ dị n'etiti mgbatị enterolactone na ọnwụ n'etiti ụmụ nwoke Denmark ndị achọpụtara na ọrịa cancer prostate.

Dabere na data pere mpe, enweghị ihe akaebe iji kwado mkpakọrịta na-adịghị mma n'etiti lignan (isi iyi nke phytoestrogen na-eri nri na usoro yiri nke estrogen) - nri nri bara ụba, ọnụọgụ ọbara enterolactone na ọrịa cancer prostate.

Plasma Enterolactone centta ahụhụ na Ọrịa ara 

Ntinye uche nke Enterolactone na Ọrịa Cancer na Danish Postmenopausal Women

N'ime nnyocha nke ndị na-eme nchọpụta nke Cancer Society Research Center na Mahadum Aarhus dị na Denmark bipụtara na 2018, ha tụlere njikọ dị n'etiti nchịkọta plasma pre-diagnostic nke enterolactone na nyocha ọrịa kansa ara na ụmụ nwanyị postmenopausal dị ka nlọghachi, ọnwụ kansa-kpọmkwem ọnwụ na ihe nile na-akpata ọnwụ. Ọmụmụ ihe ahụ gụnyere data sitere na ọrịa cancer ara 1457 sitere na Danish Diet, Cancer and Health cohort Study. N'ime oge ntinye nke afọ 9, ngụkọta nke ụmụ nwanyị 404 nwụrụ, nke nke 250 nwụrụ n'ihi ọrịa kansa, na 267 nwere nlọghachi ọzọ. (Cecilie Kyrø et al, Clin Nutr., 2018)

Nnyocha ahụ chọpụtara na nnukwu plasma enterolactone nwere nanị ntakịrị mkpakọrịta na obere ọrịa ara ure-kpọmkwem ọnwụ na ụmụ nwanyị postmenopausal, na enweghị mkpakọrịta na ihe niile na-akpata ọnwụ na nlọghachi mgbe eburu n'uche ihe ndị dị ka ị smokingụ sịga, ụlọ akwụkwọ, BMI, mmega ahụ na iji homonụ menopausal. Nsonaazụ a agbanweghị mgbe etinyechara ihe ndị dị ka njirimara ahụike na ọgwụgwọ. 

Ọmụmụ ihe ahụ kwubiri na ọ dịghị mkpakọrịta doro anya dị n'etiti njikọta plasma pre-diagnostic nke enterolactone na nyocha ọrịa kansa ara na ụmụ nwanyị postmenopausal.

Enterolactone na Postmenopausal ọrịa cancer ara site na estrogen, progesterone na ọnọdụ nnabata herceptin 2

Na nyocha nke ndị nchọpụta nke German Cancer Research Center, Heidelberg, Germany mere, ha tụlere njikọ dị n'etiti ọbara enterolactone na ọrịa ịrịa ara ara postmenopausal. Enwetara data maka nyocha ahụ site na ọrịa 1,250 na-arịa ọrịa ara ure na njikwa 2,164 site na nnukwu ọmụmụ ọgụgụ mmadụ. (Aida Karina Zaineddin et al, Int J Cancer., 2012)

Nnyocha ahụ chọpụtara na ọnụọgụ ọbara nke enterolactone jikọtara ya na mbelata ọrịa ara ure postmenopausal. Ọmụmụ ihe ahụ gosikwara na mkpakọrịta ahụ dị mkpa karịa maka Estrogen Receptor (ER) -ve / Progesterone Receptor (PR) -ve cancer cancer ma e jiri ya tụnyere ER + ve / PR + ve cancer cancer. Ọzọkwa, okwu HER2 enweghị mmetụta na mkpakọrịta. 

Ọmụmụ ihe a na-atụ aro na ọkwa dị elu nke enterolactone nwere ike jikọta ya na mbelata ọrịa ara ure postmenopausal, ọkachasị na Estrogen Receptor (ER) -ve / Progesterone Receptor (PR) - nwere ọrịa ara ara.

Ntinye uche nke Enterolactone na Ọrịa Ọrịa ara ara na French Postmenopausal Women

Nnyocha gara aga nke ndị nyocha nke Institut Gustave-Roussy bipụtara na 2007, France tụlekwara mkpakọrịta dị n'etiti ihe egwu nke ọrịa ara ure postmenopausal na nri nri nke osisi lignans anọ -pinoresinol, lariciresinol, secoisolariciresinol, na matairesinol, na ikpughe mmadụ abụọ na-enyo enyo - enterodiol na enterolactone. Ọmụmụ ihe ahụ jiri data sitere na ajụjụ nchịkọta akụkọ banyere nri onwe onye sitere na 58,049 ụmụ nwanyị French na-esote na-adịghị a takingụ ọgwụ mgbakwunye isoflavone soy. N'ime oge nlebara anya nke afọ 7.7, ngụkọta nke ọrịa 1469 nke ọrịa kansa ara. (Marina S Touillaud et al, J Natl Cancer Inst., 2007)

Nnyocha ahụ chọpụtara na e jiri ya tụnyere ụmụ nwanyị nwere obere nsị nke lignans, ndị nwere mkpokọta lignan zuru oke kwekọrọ na> 1395 microg / day, nwere ohere belata ọrịa kansa. Nnyocha ahụ chọpụtakwara na mkpakọrịta dị iche n'etiti ihe oriri phytoestrogen na ọrịa cancer nke postmenopausal bụ nanị Estrogen Receptor (ER) na Progesterone Receptor (PR) - ọrịa cancer ara.

Igodo Ulo: N'ihe dị ugbu a, enwere nsonaazụ na-emegiderịta onwe ya, yabụ, anyị enweghị ike ikwubi ma oke lignan (isi iyi nke phytoestrogen na-eri nri na usoro yiri nke estrogen) -nri nri bara ụba na plasma ịta nke enterolactone nwere mmetụta nchekwa megide ọrịa kansa.

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mmechi

Ọ bụ ezie na iri nri bara ụba na lignans (isi iyi nke phytoestrogen na-eri nri nwere usoro yiri estrogen) dị mma ma nwee ike ịnwe ogige ndị na-arụ ọrụ nke nwere ike inye aka n'ibelata ihe ize ndụ nke ụdị ọrịa cancer dị iche iche, njikọ dị n'etiti ọkwa enterolactone plasma na ihe ize ndụ ahụ. nke ọrịa cancer dị iche iche amabeghị. Otu n'ime nnyocha e mere n'oge na-adịbeghị anya na-atụ aro ọrụ nchebe nke enterolactone megide ọnwụ cancer cancer na ụmụ nwanyị, Otú ọ dị, mkpakọrịta dị iche n'ihe banyere ụmụ nwoke. Nnyocha ndị ọzọ tụlere mmetụta nke ntinye uche nke enterolactone plasma na ọrịa kansa metụtara homonụ dị ka ọrịa ara ara, ọrịa prostate na ọrịa kansa endometrial achọpụtaghị mkpakọrịta ma ọ bụ mebie nsonaazụ na-emegiderịta onwe ya. Ka ọ dị ugbu a, enweghị ihe akaebe doro anya nke na-egosi na ọkwa dị elu nke enterolactone nwere ike inye mmetụta nchebe dị ukwuu megide ihe egwu metụtara homonụ. ọrịa cancer.

Ihe oriri ị na -eri na nke mgbakwunye ị na -ewere bụ mkpebi ị na -eme. Mkpebi gị kwesịrị ịgụnye ịtụle mmụba mkpụrụ ndụ nke ọrịa kansa, ọrịa kansa, ọgwụgwọ na mgbakwunye na -aga n'ihu, ihe ọ bụla nke na -emetụta ahụ, ozi ndụ, ịdị arọ, ịdị elu na omume.

Atụmatụ nri maka kansa site na addon esiteghị na nchọta ịntanetị. Ọ na -emere gị mkpebi onwe gị dabere na sayensị molekụla nke ndị sayensị anyị na ndị injinia sọftụwia mejuputara. Na agbanyeghị ma ọ bụrụ na ị na -eche ịghọta ụzọ ihe omimi nke biochemical dị n'okpuru ma ọ bụ na ọ bụghị - maka nhazi nri maka ọrịa kansa nke nghọta dị mkpa.

Bido ugbu a na atụmatụ nri gị site na ịza ajụjụ n'aha ọrịa kansa, mmụba mkpụrụ ndụ ihe nketa, ọgwụgwọ na mgbakwunye na -aga n'ihu, nfụkasị ọ bụla, omume, ụdị ndụ, otu afọ na okike.

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Nri nkeonwe maka Ọrịa Cancer!

Ọrịa cancer na-agbanwe ka oge na-aga. Hazie ma gbanwee nri gị dabere na ihe ngosi ọrịa kansa, ọgwụgwọ, ụdị ndụ, mmasị nri, allergies na ihe ndị ọzọ.


Ndị na-arịa ọrịa cancer na-enwekarị nsogbu dị iche iche ọgwụ na-emetụta ọgwụ nke na-emetụta ụdị ndụ ha ma na-ele anya maka ọgwụgwọ ọzọ maka kansa. Na-ewere nri oriri na mgbakwunye na-adabere n'echiche sayensị (na-ezere ịkọ nkọ na nhọrọ aghara) bụ usoro ọgwụgwọ kachasị mma maka ọrịa kansa na ọgwụgwọ metụtara nsonaazụ.


Onye nyochara ya na sayensị: Dr. Cogle

Christopher R. Cogle, MD bụ prọfesọ na-akwụ ụgwọ na Mahadum Florida, Onye isi nlekọta ahụike nke Florida Medicaid, na onye isi ụlọ akwụkwọ nkuzi amụma ahụike Florida na Bob Graham Center maka Ọrụ Ọha.

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