Sengoli: Joan Hall
Letsatsi La Creation: 28 Hlakubele 2021
Ntlafatsa Letsatsi: 26 Phuptjane 2024
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Jenni Jepsen Closing Keynote
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Catecholamine ke lik'hemik'hale tse entsoeng ke lisele tsa methapo (ho kenyeletsoa le boko) le tšoelesa ea adrenal.

Mefuta ea mantlha ea catecholamine ke dopamine, norepinephrine le epinephrine. Lik'hemik'hale tsena li theohela likarolong tse ling, tse tlohelang 'mele oa hau ka moroto oa hau.

Ho ka etsoa tlhahlobo ea moroto ho lekanya boemo ba catecholamine 'meleng oa hau. Ho ka etsoa liteko tse arohaneng tsa moroto ho lekanya lintho tse amanang le tsona.

Catecholamines le eona e ka lekanyetsoa ka tlhahlobo ea mali.

Bakeng sa teko ena, o tlameha ho bokella moroto oa hau ka mokotleng o khethehileng kapa setshelo nako le nako ha u ntša metsi nako ea lihora tse 24.

  • Ka letsatsi la 1, ntša ntloana ha u tsoha hoseng ebe u lahla moroto oo.
  • Koahela ka setshelong se khethehileng nako le nako ha u sebelisa ntloana bakeng sa lihora tse 24 tse latelang. E boloke sehatsetsing kapa sebakeng se pholileng nakong ea pokello.
  • Ka letsatsi la bobeli, ntša metsi ka setshelong hoseng hape ha u tsoha.
  • Tšoaea lebitso la hao, letsatsi, nako ea ho phethela, ebe u e khutlisa joalo ka ha u laetsoe.

Bakeng sa lesea, hlatsoa ka botlalo sebaka seo moroto o tsoang 'meleng ho sona.


  • Bula mokotla oa pokello ea moroto (mokotla oa polasetiki o nang le pampiri e khomarelang ka lehlakoreng le leng).
  • Bakeng sa banna, kenya botona kaofela ka mokotleng ebe u hokela sekhomaretsi letlalong.
  • Bakeng sa basali, beha mokotla holim'a li-labia.
  • Lepa ka mokhoa o tloaelehileng holim'a mokotla o sirelelitsoeng.

Tsamaiso ena e ka nka liteko tse 'maloa. Lesea le mafolofolo le ka tsamaisa mokotla o etsang hore moroto o kene leletseng.

Lekola lesea khafetsa 'me u chenche mokotla ha lesea le se le ntše. Ntša moroto ka mokotleng o o kenya ka setshelong se fanoeng ke mofani oa tlhokomelo ea bophelo.

Isa sampole ho laboratori kapa ho mofani oa hau kapele kamoo ho ka khonehang.

Ho imeloa kelellong le boikoetliso bo boima li ka ama sephetho sa liteko.

Lijo tse ling li ka eketsa li-catecholamine morotong oa hau. U kanna ua hloka ho qoba lijo le lino tse latelang matsatsi a 'maloa pele ho tlhahlobo:

  • Libanana
  • Tsokolate
  • Litholoana tsa Citrus
  • Cocoa
  • Kofi
  • Licorice
  • Tee
  • Vanilla

Meriana e mengata e ka kena-kenana le liphetho tsa liteko.


  • Mofani oa hau o tla u joetsa haeba u hloka ho emisa ho noa meriana efe kapa efe pele u etsa tlhahlobo ena.
  • O SE KE WA emisa kapa oa fetola meriana ea hau ntle le ho bua le mofani oa hau pele.

Teko e kenyelletsa feela ho rota ho tloaelehileng, 'me ha ho na bothata.

Hangata liteko li etsoa ho fumana hlahala ea tšoelesa ea adrenal e bitsoang pheochromocytoma. E kanna ea sebelisoa ho fumana lefu la neuroblastoma. Methati ea urine catecholamine e eketseha ho batho ba bangata ba nang le neuroblastoma.

Teko ea moroto bakeng sa catecholamine e ka sebelisoa ho lekola ba fumanang kalafo bakeng sa maemo ana.

Li-catecholamine tsohle li arotsoe ka lintho tse sa sebetseng tse hlahang morotong:

  • Dopamine e fetoha homovanillic acid (HVA)
  • Norepinephrine e fetoha normetanephrine le vanillylmandelic acid (VMA)
  • Epinephrine e fetoha metanephrine le VMA

Litekanyetso tse latelang tse tloaelehileng ke palo ea ntho e fumanoang morotong ka nako ea lihora tse 24:


  • Dopamine: li-micrograms tse 65 ho isa ho tse 400 (mcg) / lihora tse 24 (420 ho isa ho 2612 nmol / lihora tse 24)
  • Epinephrine: 0.5 ho isa ho 20 mcg / lihora tse 24
  • Metanephrine: lihora tse 24 ho isa ho tse 96 mcg / 24 (tse ling tsa lilaboratori li fana ka sebaka sa lihora tse 140 ho isa ho tse 785 mcg / 24)
  • Norepinephrine: 15 ho isa ho 80 mcg / lihora tse 24 (89 ho 473 nmol / lihora tse 24)
  • Normetanephrine: lihora tse 75 ho isa ho tse 375 mcg / 24
  • Kakaretso ea katatecholamine ea moroto: lihora tse 14 ho isa ho 110 mcg / 24
  • VMA: 2 ho isa ho 7 milligrams (mg) / lihora tse 24 (10 ho isa ho 35 mcmol / lihora tse 24)

Mekhahlelo e tloaelehileng ea boleng e ka fapana hanyane hara lilaboratori tse fapaneng. Bua le mofani oa hau ka moelelo oa sephetho sa hau sa liteko.

Mehlala e kaholimo e bonts'a litekanyo tse tloaelehileng bakeng sa liphetho bakeng sa liteko tsena. Li laboratori tse ling li sebelisa litekanyo tse fapaneng kapa li ka leka mefuta e fapaneng.

Methati e phahameng ea katatecholamine ea ho ntša metsi e ka supa:

  • Matšoenyeho a maholo
  • Ganglioneuroblastoma (e sa tloaelehang haholo)
  • Ganglioneuroma (e sa tloaelehang haholo)
  • Neuroblastoma (e sa tloaelehang)
  • Pheochromocytoma (ka seoelo)
  • Ho imeloa kelellong haholo

Teko e kanna ea etsoa bakeng sa:

  • Multiple endocrine neoplasia (MEN) II

Ha ho na likotsi.

Lijo tse 'maloa le lithethefatsi, hammoho le ho ikoetlisa le khatello ea maikutlo, li ka ama ho nepahala ha tlhahlobo ena.

Teko ea Dopamine - moroto; Epinephrine - tlhahlobo ea moroto; Teko ea Adrenalin - moroto; Metanephrine moroto; Normetanephrine; Norepinephrine - teko ea moroto; Li-catecholamine tsa moroto; VMA; HVA; Metanephrine; Homovanillic acid (HVA)

  • Mosali pampitšana ea mosese
  • Mokhoa oa banna oa ho ntša metsi
  • Teko ea moroto oa Catecholamine

Guber HA, Farag AF. Tlhatlhobo ea ts'ebetso ea endocrine. Ka: McPherson RA, Pincus MR, bahlophisi. Henry's Clinical Diagnosis le Tsamaiso ka Mekhoa ea Laboraro. La bo23 la ed. St Louis, MO: Elsevier; 2017: khaolo ea 24.

WF e monyane. Adrenal medulla, catecholamines, le pheochromocytoma. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 25th ed. Philadelphia, PA: Elsevier Saunders; 2016: khaolo ea 228.

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