I-cholesterol enhle - ilungele ubuchopho?

I-HYDERABAD: I-Dementia yisifo esivamile kubantu abadala asebekhulile, esithinta inkumbulo nekhono lokucabanga ngokunciphisa kancane kancane ukusebenza kobuchopho okuphelele. Ngakolunye uhlangothi i-cholesterol enhle ngokwesiko ebhekwa njengezuzisa impilo yaphonswa inselelo lapho ucwaningo lwakamuva oluholwa abacwaningi baseMonash University lwembula ukwehla okungase kube khona emazingeni aphezulu e-cholesterol enhle. Ake siqonde ucwaningo lwakamuva olwenziwe mayelana nokuhlotshaniswa kwe-cholesterol enhle kanye nokuwohloka komqondo ngemininingwane enikezwe uDkt Muralidhar Reddy, Udokotela Omkhulu Wezinzwa Ezibhedlela ze-CARE.   

I-High-density lipoprotein (HDL) cholesterol, eyaziwa nangokuthi i-cholesterol "enhle" ngoba isiza ekususeni ezinye izinhlobo ze-cholesterol egazini lakho. Kodwa ukweqisa kwanoma yini kungase kube yingozi ngezinye izikhathi. UDkt Muralidhar uyaqhubeka echaza, “Ngokufanelekile, i-cholesterol ephansi ye-low-density lipoprotein (LDL), eyaziwa nangokuthi i-cholesterol embi, kufanele ibe ngaphansi kuka-100 mg/dL. Odokotela bangase bangavezi ukukhathazeka ngamazinga ka-100–129 mg/dL kubantu abangenazo izinkinga zempilo, kodwa bangaphakamisa ukwelashwa kulesi sigaba kubantu abanesifo senhliziyo.”

Siyazi ukuthi i-cholesterol enhle nembi ithinta inhliziyo kodwa ucwaningo lwathola ukuthi ukuba namazinga aphezulu noma aphansi e-high-density lipoprotein cholesterol, noma i-cholesterol “enhle”, kuhlobene nengozi encane eyandayo yokuwohloka komqondo kubantu abadala. Kushicilelwe kumagazini i-Neurology, lolu cwaningo lwathola ukuthi abantu abanamazinga aphezulu e-HDL cholesterol babenezinga eliphezulu elingamaphesenti angu-15 lokuwohloka komqondo, futhi labo abanamazinga aphansi kakhulu babenezinga eliphakeme ngamaphesenti angu-7 lokuwohloka komqondo, uma kuqhathaniswa nabantu abadala asebekhulile abasesigabeni esiphakathi samazinga e-cholesterol.

Ngaphezu kwalokho, ucwaningo olusha olushicilelwe ku-Lancet Regional Health—Western Pacific, njengengxenye yephrojekthi ye-ASPREE eholwa yiMonash University, lwembula ukuthi amazinga aphakeme kakhulu e-high-density lipoprotein cholesterol (HDL-C), eyaziwa ngokuthi 'i-cholesterol enhle,' ahlotshaniswa nengozi ecishe ibe ngama-30% eyandayo yokuwohloka komqondo, lapho abantu abaneminyaka engu-75 kuya kwengu-42 kuya phezulu babhekene nengozi yokuwohloka komqondo. Lolu cwaningo lwaluhilela ababambiqhaza abangaphezu kwe-18,668 ngokwesilinganiso iminyaka eyisithupha, futhi yilabo kuphela abane-HDL-C ephakeme kakhulu (80 mg/dL noma ngaphezulu) ababenengozi ephakeme engu-27% yokuwohloka komqondo uma kuqhathaniswa nalabo abanamazinga afanele (40 kuya ku-60 mg/dL kwabesilisa kanye no-50 kuya ku-60 mg/dL kwabesifazane), okubalulekile empilweni yenhliziyo.

Okutholwe kulolu cwaningo akugcini nje ngokukhanyisela indima engaba khona ye-cholesterol ephezulu ye-HDL ekuwohlokeni komqondo kodwa futhi kugqamisa isidingo socwaningo olwengeziwe mayelana nokuxhumana kwayo nempilo yobuchopho. Umbhali wokuqala kanye noMcwaningi Omkhulu waseMonash University School of Public Health and Preventive Medicine uDkt Monira Hussain ugcizelele ukubaluleka kokucatshangelwa kwamazinga e-cholesterol e-HDL aphezulu kakhulu kuma-algorithms okubikezela ingozi yokuwohloka komqondo. Nakuba kunezimbangela eziningi zokuthuthukisa ukuwohloka komqondo, lolu cwaningo lwengeza enye into eyingozi.

UDkt Muralidhar Reddy ugcizelele ukukhetha ukudla okunempilo kungasiza ekugcineni i-cholesterol enhle ngokwezinga elithile. Nciphisa ukudla okunamafutha agcwele, avela emikhiqizweni yezilwane (njengoshizi, inyama enamafutha, nama-dessert obisi) namafutha asezindaweni ezishisayo (njengamafutha esundu). Ukudla okunamafutha amaningi agcwele kungenzeka kube ne-cholesterol ephezulu. Khetha ukudla okunamafutha aphansi, amafutha e-trans, i-sodium (usawoti), noshukela owengeziwe. Lokhu kudla kuhlanganisa nenyama engenamafutha; ukudla kwasolwandle; ubisi olungenawo amafutha noma olunamafutha amancane, ushizi neyogathi; okusanhlamvu okuphelele; nezithelo nemifino.

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https://www.newindianexpress.com/cities/hyderabad/2023/dec/06/good-cholesterolgood-for-brain-2638908.html