Le cholesterol ndiwo muviri wakakora yakakosha mukushanda kweiyo muviri. Iyo inoshandiswa kunyanya mukuumbwa kwesero membranes uye inoshumira, pakati pezvimwe zvinhu, se "mbishi zvinhu" zvekutangisa kweakawanda mahormone (steroid).

Nekudaro, cholesterol yakawandisa inogona kukuvadza sezvo ichiwedzera kuvaka mu tsinga uye kugadzira izvo zvinonzi ndiroatherosclerosis izvo zvinogona pakupedzisira kuwedzera njodzi yemoyo.

Cholesterol haina kusungunuka muropa: saka inofanirwa kuendeswa ikoko nemapuroteni, ayo ayo anoumba zvivakwa zvinonzi lipoprotein.

Cholesterol inogona kusanganiswa nemhando dzinoverengeka dze "vatakuri" muropa:

• ye LDL (For yakaderera-density density lipoproteins): LDL-cholesterol inoonekwa se "yakaipa" cholesterol. Chikonzero? LDL inotakura cholesterol kubva muchiropa ichienda kune mumwe muviri wese. Kana LDL-cholesterol iripo muhuwandu hwakawanda kwazvo, inosanganiswa neyakawedzera njodzi yemoyo.
• ye HDL (For yakakwira-density density lipoproteins): HDL cholesterol inowanzo kunzi "yakanaka" cholesterol. Izvi zvinodaro nekuti basa reHDL "kupomba" cholesterol kubva muropa uye kuendesa kuchiropa, uko kwainochengeterwa. Ivo saka vane mhedzisiro yekudzikisa mwero wecholesterol muropa, uye mwero wepamusoro weHDL unobatanidzwa nenjodzi yakaderera yemoyo.
• ye VLDL (For yakaderera-density density lipoproteins): ivo vanonyanya kubatsira kutakura rumwe rudzi rwemafuta, triglycerides.

Ropa cholesterol inouya kubva muchikafu asiwo kubva kune inonzi endogenous synthesis, muchiropa.

Ropa cholesterol muyero kuyera (kuchorerainoitwa zvakajairika, kunyanya mushure memakore makumi mana (kana makore makumi matatu nemashanu evarume nemakore makumi mana nemashanu evakadzi), nechinangwa chekuona hypercholesterolemia uye gadzira " lipid chimiro “. Kuongorora uku kunofanirwa kuitwa kamwe chete makore mashanu mashoma mushure mezera iri.

Chiyero chinogona zvakare kuratidzwa, pakati pevamwe:

• usati wanyora zvekudzivirira pamuviri
• mumunhu ane cholesterol-kudzikisa kurapwa, kutarisa kushanda kwekurapa
• kana iwe uine zviratidzo zvinoratidza yakakwira cholesterol (mapundu eganda anonzi xanthomas).

Kuongororwa kwecholesterol kuchatora huwandu hwese cholesterol, asi zvakare pa LDL-cholesterol,  HDL-cholesterol uye huwandu hwecholesterol / HDL ratio, iyo inobatsira kuongorora njodzi yemoyo. Panguva imwecheteyo, kuyerwa kweropa triglyceride kunotorwa.

Iyo cholesterol inotsanangurwa neropa bvunzo mune yekurapa kuongororwa rabhoritari.

Chiremba anokupa rairo pamusoro pekudiwa kwekutsanya kana kwete, kwete kunwa doro usati waedzwa uye kutora (kana kwete) mishonga yako, kana uri kurapwa.

Zvichienderana nemhedzisiro, chiremba anogona kusarudza kuti or kutanga kurapwa kunonzi " hypolipémiant ”Kana” mubahedecontrol », Kuti udzikise mwero wemafuta muropa, kana akawandisa. Isu tinosiyanisa:

• yakachena hypercholesterolemia: yakakwidziridzwa LDL-cholesterol mazinga.
• Yakachena hypertriglyceridemia: yakakwira triglyceride level (≥ 5 mmol / l).
• Yakasanganiswa hyperlipidemia: yakakwidziridzwa LDL-cholesterol uye triglyceride mazinga.

Iyo bharanzi sheet inoonekwa seyakajairika kana:

• LDL-cholesterol iri pasi pe1,60 g/l (4,1 mmol/l),
• HDL-cholesterol> 0,40 g / l (1 mmol / l),
• triglycerides <1,50 g/l (1,7 mmol/l).

Nekudaro, kurapa kurudziro kunoenderana nezera remurwere uye zvimwe zvemoyo mungozi njodzi. Izvo zvinosiyanawo zvishoma nenyika nenyika.

Kazhinji, kurapwa (dietetic uye / kana manejimendi manejimendi) kunotangwa kana iyo LDL-cholesterol yakakura kudarika 1,6 g / l (4,1 mmol / l) asi kana njodzi yemoyo yakabatana yakanyanya (hypertension, chirwere cheshuga, nhoroondo yemwoyo, nezvimwewo), kurapwa kunogona kutangwa kana iyo LDL-cholesterol chikamu chakakura kupfuura 1 g / l.