Ucwaningo lubonisa ukuthi inhlanganisela yokucindezeleka okungapheli kanye ne-cholesterol ephezulu ingabangela izifo zenhliziyo uma kungakhulumi ngokushesha.
Sekuyiminyaka odokotela baye bathi ukucindezeleka kunethonya elihle empilweni yonke. Manje, ucwaningo olukhulayo lufakazela ukuthi lilungile. Ukucindezeleka okuvamile noma kwansuku zonke kungathinta i-cholesterol futhi ekugcineni kuholele ezinhliziyweni zenhliziyo .
Ukulwa noma Ukuphendula Ngezinkinga Ekucindezelekeni
Ngayo yonke imizwa yayo engathandeki, kusukela ezintendeni zezithundu kuya enhliziyweni ephazamisayo, ukwesaba kuyindlela yomzimba yokuzivikela ngokumelene nengozi. Ezikhathini zangaphambi kokuqala, kungenzeka ukuthi usongo lwalulambile. Namuhla, cishe kungenzeka ukuthi ube ngumphathi obalulekile.
Uma lokhu kwenzeka, umzimba ugijima isenzo. I-hypothalamus, i-gland esiseduze ne-brain stem, idala ukukhululwa kwama-hormone amabili-i-adrenaline ne-cortisol-ishesha inhliziyo, ishukumise ukukhululwa kwamandla nokwandisa ukugeleza kwegazi kuya ebuchosheni. Umzimba uzilungiselela ukuhlala noma ukulwa, noma ukugijima.
Ukuphendula okufanayo kwamakhemikhali kubonakala ukuthi ingabe usongo lukulimala ngokoqobo ngokomzimba noma ukulahlekelwa okungenzeka kokuthola imali kanye nodumo.
Ukucindezeleka kwamaHormoni kanye neCholesterol
Kokubili i-adrenaline ne-cortisol ibangela ukukhiqizwa kwe-cholesterol, okuyi-wax, i-fatty substance isibindi esenza ukunikeza umzimba amandla nokulungisa amangqamuzana awonakele.
Inkinga ukuthi i-cholesterol eningi ingavimba imishanguzo futhi ekugcineni iholele ekuhlaselweni kwenhliziyo noma ngesifo sohlangothi .
Enye imfundiso ukuthi ama-hormone okucindezeleka asebenza ngale ndlela ukuze anikeze uphethiloli wokulwa okungenzeka noma isimo sezindiza. Kodwa uma leli gunya lingasetshenzisiwe-njengalokhu kunesimo sokucindezeleka zanamuhla esingadingi ukulwa ngokomzimba kwangempela noma ukubalekela-kancane kancane kunqwabelana njengezicubu ezinamafutha, endaweni ethile emzimbeni.
I-Cortisol inomphumela owengeziwe wokwakha ushukela owedlula, umthombo wamandla wesikhathi esifushane womzimba.
Ezimweni ezicindezelayo eziphindaphindiwe, ushukela kusetshenziselwa ngokuphindaphindiwe futhi ekugcineni ziguqulwa zibe yi-triglycerides noma amanye ama-acid acids. Ucwaningo luye lwabonisa nokuthi la mafutha amakhopho angase aphelelwe yisisu. Futhi labo abanamafutha amaningi esiswini basengozini ephakeme yezifo zenhliziyo nesifo sikashukela.
I-Personality Factor ekucindezelekeni
Umuntu ngamunye unomthelela ohlukile wokusebenza ngokomzimba wokucindezeleka. Olunye ucwaningo lubonisa ukuthi uhlobo lomuntu siqu-oluhlukaniswa izinhlamvu A, B, C, D no-E lungabikezela le mpendulo. Izinhlobo A noD ziyizinkinga eziphezulu zokucindezeleka. Labo abanomuntu wohlobo lwe-A bajwayele ukuhamba isikhathi, begxile futhi bahlotshaniswa imininingwane. Abantu abanohlobo D (noma "uhlobo olucindezelekile") buntu bayaziwa ngokucindezela imizwa yabo.
Abantu abanomuntu ohlobo lwe-A noma D babonakala bezwela kakhulu kuma-hormone okucindezeleka. Lokhu kusho ukuthi izinhliziyo zabo zikhuphuka, ukukhishwa kwemithwalo yemingcele kanye noshukela kukhishwa kwi-bloodstream ngamanani aphakeme kunalabo abanenhlobo yobuntu obukhululekile.
Ukubhekana Nokucindezeleka
Ngokusho kocwaningo olukhulunywe emhlanganweni wezi-2007 waseMelika Psychological Association, amadoda amhlophe angakwazi ukubhekana nokucindezeleka ayenamazinga aphakeme kakhulu okuthiwa ama-cholesterol (HDL) kunabo ontanga abangakwazi ukubhekana nakho.
I-cholesterol "enhle" yilona uhlobo olusiza ukuhlanza umzimba wamafutha.
Ucwaningo eYunivesithi yaseMissus Science and Technology lathola ukuthi labo abanezinhlobo zobuntu "ezicindezelayo" banganciphisa ingozi ye-cholesterol ephakeme ngokuchitha isikhathi esicabanga ngokucabangela, njengokudlula isikhathi. Futhi zinganciphisa ukucindezeleka ngokunciphisa izingxabano zendawo yokusebenzela, ukuhlela ikhaya labo kanye nendawo yokusebenzela, nokuhlela ngokuqondile usuku ngalunye ngesikhatsi esanele esabelwe ukuqokwa kanye nemisebenzi.
I-Institutes of Health kazwelonke iphakamisa izindlela eziningana zokunciphisa ukucindezeleka. Lezi zindlela zihlanganisa amasu okuphumula, njengokuzivocavoca, yoga, izingadi noma umculo; ukudla ukudla okunempilo; ukulala okungenani amahora angu-8 ubusuku bonke; futhi sakha inethiwekhi yabangane nomndeni ukusekela.
Ochwepheshe nabo batusa ukuba ukhulume nomuntu osebenza ngengqondo uma ukucindezeleka kuba nzima kakhulu ukusingatha.
Imithombo:
UMaglione-Garves, uChristine A., uLen Kravitz noSuzanne Schneider. "Ukuxhumeka kwe-Cortisol: Amathiphu Ekusingatha Ukucindezeleka Nesisindo." I-ASCM's Health and Fitness Journal . 26 Jan. 2006. I-American College of Sports Medicine.
I-Mayo Cliinic Staff. "Ukucindezeleka: Ukuphendula Okungapheli Emiphakathini Yokuphila." MayoClinic.com . 2006. I-Mayo Clinic.
"Vuselela - Ukucindezeleka kwi-Brain." Izinsiza zokufunda isayensi: i-Human Brain . 2004. I-Franklin Institute Online.
USimonsen, uLene, uLotte H. Enevoldsen, uBent Stallknecht noJens Bülow. "Imiphumela ye-Local & alpha; i-2-Adrenergic Receptor Blockade kwi-Adipose Tissue Lipolysis Ngesikhathi Ukunyuswa Kwe-Adrenaline Okuqhubekayo Kwamuntu Ovamile." I-Physiology Clinic kanye Nokufanekisa Okusebenzayo 28. 2 Mashi 2008. 125-131.
"Ukucindezeleka." Institute of Cardiovascular Institute kanye Nezikhungo Zempilo Yenhliziyo . 2008. I-Mount Sinai Medical Centre.
"Thayipha Ubuntu B: Izinhlobo Eziqondene Nabanye Kungalimaza Impilo Yakho." I-Harvard Health Publications . Nov. 2005. Isikole sezokwelapha saseHarvard University.
Yancura, uLoriena A.. "Ingabe Ukubhekana Nokuhlukunyezwa Phakathi Kokuhlukunyezwa Nezinga Le-Lipid? Ukuthola okuvela eSifundweni Esivamile Sokuguga." I-115th Convention Annual of the American Psychological Association . Isikhungo seMoscone, eSan Francisco.