Mosebetsi o ka sehloohong oa lipids, ka bohlokoa ba tsona ho metabolism kakaretso

Lipids tse rarahaneng metsoako, tse akarelletsang e phahameng tse mafura acid le esters. Ha ba qhala ka metsi, empa feela ka solvents manyolo. Mesebetsi e ka sehloohong ea mafura - mehaho le taolo, hammoho le ho fana ka 'mele le matla.

The mehaho karolo ea lipids ke hore ba theha motheong oa lera la seleng. Mosebetsi taolo ya lipids - ho fana ka lera e lumellang metsi ho kena le tsamaiso receptor e lumellang u ho etsa lintho ka lisele tse catecholamine, acetylcholine, hammoho le ho thusa insulin le ea tse ling. Ho feta moo, mafura fana colloidal boemo ba lera la seleng, fluidity bona le mosebetsi oa enzyme tse itseng, tse kang cytochrome dihydrobenzophenanthridine, guanylate cyclase, ATPase. A mofuta fapaneng tsa lipid (Bas), tse akarelletsang steroid hormone, leukotrienes le platelet-activating Ntlha e nang le bokhoni ba ho laola ho sebetsa, e seng feela ea lisele motho, empa hape ba lisele le litho tsa ka hare.

Options akarelletsa lipid karolo ea bona ka matla a 'mele, e leng e sebediswa bakeng sa mesifa e honyele, ka litho tse ka hare, haholo-holo a liphio le sebete, e le hammoho le ka e hlophisitsweng, methapo ea kutlo.

Re lokela ho hlokomela hore ho sebetsa ha lipids e amana haufi le ho sebopeho bona. ya boleng le ditirisanommogo bona nepahetseng sebopeho e fana ka mosebetsi ea lisele 'me mosebetsi oa bona. Ka mohlala, lera phospholipids ka ama tsamaiso ea lipalangoang protheine le metjha e Ion le liphetoho mosebetsing oa bona e akarelletsa ho tlōla mesebetsi ya lisele le 'mele kaofela.

Fats ke ea bohlokoa dintho. Ho phaella ho mesebetsi tsena, ba ba boetse ba ameha ho thermoregulation, ka conductors mafutsana mocheso. Ke ka lebaka leo subcutaneous mafura botlaaseng thusa 'mele a boloke mocheso. Hape re lokela ho bolela hore mafura a 'mele e na le thepa cushioning, kahoo, ho ke a khona ho sireletsa le litho tse ka hare (mohlala, a liphio) tlisoang phetha molao, le hoja feteletseng lona se ka ba le tshusumetso e mpe ho mosebetsi oa bona, eo e hangata ka ho fetisisa a hlokomela ka ho tlōla metabolism lipid, tse kang botenya.

Mosebetsi catalytic tsa lipids amanang le divithamini mafura-qhibilihang ka har'a, tse ke karolo ea enzyme tse ngata. Fats boetse ho na le mohloli oa metsi metaboliki hobane nakong ea ho kena moea tsa dintho metsi thehoa. Ba boetse ho na le karolo ea sebum, e thibela omile ka tsela e feteletseng ea letlalo.

Fuoa bohlokoa tsa likokoana-hloko karolo ea mafura, o hloka ho ingested ka bongata bo lekaneng. A mohloding tsa bohlokoa tsa metsoako tsena ke lihlahisoa tsa liphoofolo, litlhapi, linate, oli ea limela, lihlahisoa tsa lebese le yolks lehe.

Mafura metabolism ka 'mele oa motho ho itšetlehile ka lintlha tse ngata. Tabeng ea tlōlo ea e mong oa ya data tse tsoelang pele diyuniti metabolism tsa maemo a sa tšoaneng pathological le mafu a - botenya, tse senyang, lipodystrophy kapa lipidoses. Ka pathogenesis ea ho hōla ka go tlhaolega a bua leshano mafu tsa tshilo ya dijo le absorption ea mafura, litsebeng transmembrane bona lipalangoang, hammoho le liphetoho tse tshilong ya dijo ka hare ho sele.

pathologies tsena li tšoauoa ka liponahatso itseng ea tleleniki, silafatsang boemo akaretsang tsa motho le hloka tepelletse maikutlong ka nako e loketseng le ho kalafo.