Izicubu ze-Adipose yizicubu ezixhumene lapho amandla agcinwa ngokuyinhloko njenge- triglycerides . Izicubu ze-Adipose zisiza ukugcoba futhi zihlasele umzimba. Lezi zinyama zakhiwa yi-adipocytes futhi zingatholakala ngaphansi kwesikhumba (izicubu ezingaphansi kwe-adipose) noma ezungeze izitho (izicubu ze-adipose).
Ukubizwa ngegama: engeza-ih-POSE
Eyaziwa nangokuthi: izicubu ezinamafutha, amafutha omzimba, izicubu ezinamafutha
Izibonelo zamathambo adipose : visceral, subcutaneous
Okunye ukupela okuphambene: ukuhleleka
Ukusetshenziswa: " Emzimbeni womuntu, izicubu ze-adipose zitholakala ngaphansi kwesikhumba nezitho zangaphakathi ezizungezile."
Incazelo kanye nemisebenzi
Amafutha ophethe emzimbeni wakho anegama lesayensi. Kuthiwa izicubu ze-adipose. Futhi nakuba abaningi be-dieters bangathanda ukunciphisa inani lamathambo adipose abathwele, izicubu ze-adipose zibalulekile emzimbeni onempilo. Isibonelo, izicubu ezinamafutha zinikeza:
- Ukufakwa. I-Adipose tissue kusiza ukugxilisa umzimba wakho. Lokhu ukufaka ukushisa okushisa kugcina umzimba wakho ufudumele uma ubhekene namazinga okushisa abandayo.
- Ukuvikelwa. Ama-tissue cushions ase-Adipose futhi avikela izigungu, amathambo kanye nezinye izicubu zomonakalo.
- Isitoreji samandla. Umzimba wakho ugcina amandla angasetshenzisiwe (ama-calories) emathisini adipose. Uma uzila ukudla, ukudlala noma ukungawudli umzimba wakho umzimba ukhulula amandla agciniwe ukugcina yonke imisebenzi yayo ebalulekile.
- Ukukhiqizwa kwamahomoni. Amahomoni amaningi abalulekile, kuhlanganise ne-leptin, akhiqizwa futhi akhululwe izicubu zakho ze-adipose. I-Leptin iyi-hormone ethumela izimpawu zokuyeka ukudla. I-Leptin iyi-hormone ebalulekile ye-dieters.
Izinhlobo
Unezinhlobo ezahlukene zezicubu ze-adipose emzimbeni wakho. Uhlobo ngalunye lwezicubu ze-adipose lusebenza ngokuhlukile.
- Izicubu ezimhlophe ze-adipose. Uma ukhuluma ngamanoni okhalweni lwakho, amathanga, isisu noma izintambo ngokuvamile uchaza izicubu ezimhlophe ze-adipose. Izicubu ezimhlophe ze-adipose (WAT) inikeza umzimba wakho amandla, ukusikhipha, nokuvikelwa.
- Izicubu ze-Brown adipose. Inani elincane lamafutha emzimbeni wakho yi-brown adipose tishu (BAT). Amafutha aluhlaza anempahla ye-thermogenic . Leyo indlela yesayense yokuthi amafutha asundu ashisa amafutha ukuze akhiphe ukushisa. Abacwaningi batadisha izindlela zokusebenzisa amafutha asundu ngokulahlekelwa isisindo.
- Izicubu ze-Beige adipose. Abacwaningi abacwaninga amafutha anombala ngezinye izikhathi babhekisela "emanzini e-beige." Amangqamuzana e-fat beige ayinhloko yamafutha omntsundu ahlala ngaphakathi kwezicubu ezimhlophe ezimhlophe. I-fat beige ingase ibambe nesithembiso ekulwa nokukhuluphala.
Kubalulekile ukuba nezicubu ezanele ze-adipose emzimbeni wakho ukuze uhlale uphilile. Kodwa amafutha amaningi kakhulu-noma izicubu ze-adipose-ibangela ukukhuluphala futhi ikubeka engozini yezimo ezihlukahlukene zezokwelapha ezihlanganisa isifo senhliziyo, ukucindezelwa kwegazi eliphezulu , kanye nohlobo lwe-2 lwesifo sikashukela.
Ukuqapha i-Adipose Tissue
Ngakho uqinisekisa kanjani ukuthi unezicubu ezinamafutha okwanele ukuze uhlale uphilile kodwa hhayi okwanele ukubeka impilo yakho engozini? Kunezindlela ezahlukene zokukala amafutha emzimbeni wakho. Ezinye izindlela zingenziwa ngasese endlini yakho, ezinye zivame ukuqhutshwa egumbini lokuzivocavoca noma iqembu lempilo, kanti ezinye zidinga ukulungiswa kwemitholampilo njengesibhedlela noma i-laboratory.
Ezinye zezindlela ezithandwa kakhulu zifaka:
- I-DeXA (i-extra-energy ye-X-ray absorptiometry) eyenziwa endaweni yokudokotela ngumtholampilo onolwazi
- Isisindo se-Hydrostatic senziwa ebhodini lapho umzimba wakho ungena ngaphansi kwamanzi
- I-BIA (ukuhlaziywa kwe-impedance ye-bioelectrical) isici esinikezwa ezikalini eziningi zasendlini ezinikeza isisindo, amaphesenti amafutha omzimba, nezinye izinombolo.
- Abalandeli bekhanda basetshenziselwa ukuchofoza izicubu ze-adipose kwezinye izindawo zomzimba wakho. Ngokusekelwe ezinombolweni, udokotela onolwazi angalinganisa inani lamathambo amafutha kuhlaka lakho.
Uma wazi ukuthi kunesisindo esingakanani esinomzimba noma isisindo esinamafutha ozithwalayo, ungathatha izinyathelo zokulahlekelwa noma ukugcina isisindo sakho sokwenza ngcono impilo nempilo.
Imithombo:
Ukuphoqa AM, Kahn CR. "Indima nokubaluleka kwezicubu ezincane ze-adipose e-homeostasis yamandla." I- Opinion yamanje ku-Pediatrics August 2010.
I-Genetics Home Reference. I-Adipose Tissue. Ilabhulali Kazwelonke Yezokwelapha yase-US. http://ghr.nlm.nih.gov/glossary=adiposetissue
Isihloko Sesihloko Sezokwelapha. I-Adipose Tissue. Ilabhulali Kazwelonke Yezokwelapha yase-US. http://www.ncbi.nlm.nih.gov/mesh/68000273
Isihloko Sesihloko Sezokwelapha. I-Adipose Tissue, White. Ilabhulali Kazwelonke Yezokwelapha yase-US. http://www.ncbi.nlm.nih.gov/mesh/68052436
Isihloko Sesihloko Sezokwelapha. I-Adipose Tissue, Brown. Ilabhulali Kazwelonke Yezokwelapha yase-US. http://www.ncbi.nlm.nih.gov/mesh/68002001
Trayhurn P1, Beattie JH. "Indima yezinto ezithinta izidakamizwa: izicubu ezimhlophe ze-adipose njenge-endocrine ne-secretory organ." I-Proceedings of the Nutrition Society ngo-Agasti 2001.