Lipoprotein (a), wanda aka fi sani da Lp (a), wani lipoprotein low-density (LDL, ko "mummunan cholesterol") wanda yana da wani nau'i na gina jiki, wanda ake kira glycoprotein, wanda aka haɗa shi. (Sunan wannan glycoprotein shine apolipoprotein (a). )
Masu bincike suna aiki don fahimtar lipoprotein (a) da kuma hanyoyin da zai iya shafar lafiyarka. Duk da haka, wasu bincike sun nuna cewa samun matsayi na lipoprotein (a) mai yadawa a cikin jininku zai iya sanya ku a mafi haɗari ga ƙwayar cutar zuciya .
Abin da Lipoprotein (a) Shin
An yi a cikin hanta sannan kuma a shigar da jini, lipoprotein (a) an nuna su gina a karkashin rufin da ke ciki. Wannan ginawa zai iya taimakawa wajen ci gaba da atherosclerosis - bayanin labaran da ke cikin suturarku wanda zai iya haifar da cututtukan zuciya, ciwon zuciya, da kuma bugun jini-ta hanyar inganta kumburi na jini (redness da busawa) da kuma samar da kwayoyin kumfa, kwayoyin mai da ke haɗuwa da su. Atherosclerotic plaques. Bugu da kari:
- Yawancin matakan lipoprotein (a) an yi zaton sun kasance mafi hasara zuwa ganuwar ganuwar lokacin da matakin mutum na LDL ("mummunan") cholesterol yayi ma.
- Yawancin launi na sama (a) an nuna su don rage rashin yiwuwar rayuwa a cikin mutumin da ke da ciwon zuciya.
Matsayi na al'ada
Ana gano binciken gwajin jini don matakan lipoprotein (a) a cikin milligrams da deciliter (mg / dL). Ana la'akari da matakin 30 mg / dL na al'ada. Sakamakon sama da 30 MG / dL na iya nuna haɗarin haɗari na 2 zuwa 3 zuwa cututtukan zuciya.
Duk da haka, lipoprotein (a) matakan ba a cikin jigilar kwayoyin jini na kwayoyin cutar, wanda matakan matakan yaduwar cholesterol , LDL, da HDL cholesterol, da kuma triglycerides (wani nau'i na mai da ke cikin jiki). Wannan shi ne saboda 1) bai isa ba a san game da lipoprotein (a) sakamakon lafiyar zuciya da kuma 2) an samo shi ne a cikin kusan kashi 15% na yawan jama'a, tare da mutanen mutanen Caucasian, Sinanci, da kuma asalin Japan matakan.
Wannan ya ce, akwai wasu 'yan yanayi inda zai iya zama mafi kyau don bincika lipoprotein (a) sau da yawa. Mafi mahimmanci, waɗannan su ne lokacin da mutum yana da:
- Binciken zuciya da kuma al'amuran al'ada na HDL, LDL, da kuma triglycerides
- Tarihin iyali mai karfi na cututtukan zuciya, amma kuma, mahimmanci na HDL, LDL, da kuma triglyceride
- Ci gaba da matakan LDL duk da samun karbar magani
Shin Kuna Kokari Kasa Ƙananan Matakanku?
Abin baƙin ciki, saboda lipoprotein (a) matakan sun fi rinjaye da kwayoyin halittarku, da sababbin shawarwari-abinci mai kyau, motsa jiki na yau da kullum, da kuma (mafi yawan) cholesterol-downering medicines - ba su da tasiri a rage su. Niacin ya nuna wasu alkawura a binciken binciken asibiti don rage yawan lipoprotein (a). Duk da haka, ba'a amfani dasu ba saboda wannan dalili.
Idan kuna ƙoƙarin rage yawan hadarin cututtukan zuciya, ya fi kyau a saka lipoprotein (a) a kan magungunan "mai ba da baya" don yanzu kuma ya mayar da hankali a kan hanyoyin da za a rage abubuwan da ke tattare da cututtuka ga cututtukan zuciya. Kamar yadda ka sani, wadannan sun hada da rage yawan karfin jini idan ya yi yawa, rage ƙananan LDL cholesterol, da kuma inganta low HDL cholesterol. Yawan bincike da yawa sun nuna cewa yin la'akari da waɗannan halayen haɗari zai iya taimakawa wajen rage hadarin da ciwon ciwon zuciya ko bugun jini.
Sources:
Erquo S, Kaptoge S, Perry PL et al. Lipoprotein (a) sadaukarwa da hadarin cututtukan zuciya, cututtuka, da kuma mace-mace marasa ciki. JAMA 2009; 302: 412-423.
Boffa MB, Koschinsky ML, Berglund L. Lipoprotein (a): wani lamari na musamman don cutar cututtukan zuciya. Clin Lab Med 2006; 26: 751-772.
"ID na gwaji: LIPA-lipoprotein (a) magani." Mayo Clinic-Mayo Medical Laboratories (2016).
Kang S. "Mene ne lipoprotein (a) kuma menene ma'ana gare ku?" HealthCentral (2008).