Noj qab haus huvTshuaj

Bilirubin: qub me nyuam mos. rooj txhua hli

Qhov teeb meem no thaum lub bilirubin nyob rau hauv cov ntshav ntawm cov me nyuam mos tshaj kev kawm qauv - yog tsis yooj yim dua. Feem ntau cov feem ntau, xws li ib tug tshwm sim yuav siv sij hawm qhov chaw ntawm nws tus kheej. Txawm li cas los, siab dhau heev lawm cov nqi yuav tsum tau ntxiv kev kho mob, vim hais tias lawv yuav ua tau kom loj teeb meem. Yog li ntawd, ib tug siab bilirubin yuav tsum tau coj kom zoo zoo heev.

Lub tswvyim ntawm bilirubin

Bilirubin - ib yam khoom uas ua los ntawm lub disintegration ntawm cov ntshav liab. Yog hais tias lub voj voog ntawm lawv lub neej lawm, lawv hloov dua siab tshiab rau hauv tshuaj lom hemoglobin, los ntawm uas muaj tsim ntawm ib tug zas xim.

Nyob rau hauv kev kho mob xyaum faib ob hom (fractions) ntawm cov khoom no: direct thiab indirect. Keeb xeeb tsim indirect bilirubin. Nws yog tsis zoo soluble thiab yooj yim tas los rau ntawm lub cev. Yog li ntawd thawj hloov dua siab tshiab rau hauv ncaj qha bilirubin, uas nkag rau hauv lub siab, ces mus rau lub gallbladder thiab tas los ntawm cov hnyuv.

Cov tib neeg lub cev yog ua txhua yam kom tau tshem ntawm cov tshuaj yeeb dej caw. Txawm li cas los, chiv tus me nyuam mos siab tsis tau tiv nrog xws li ib tug load. Uas yog vim li cas nyob rau hauv thawj hnub ntawm lub neej tseem ceeb heev rau kom khiav ntawm seb tus cai tus nqi ntawm bilirubin nyob rau hauv cov ntshav ntawm cov me nyuam mos. Lub rooj, uas muaj cov pib tus nqi ntawm qhov ntsuas no yog tsim los pab ua nws.

Cov ua rau kom bilirubin

Ua rau ib tug kev hem thawj rau lub noj qab haus huv ntawm tus me nyuam qhov teeb meem no thaum sib txawv muaj nuj nqis tau nyob rau hauv lub tsom xam ntawm ib txwm bilirubin nyob rau hauv cov me nyuam mos los ntawm hnub. Rooj uas tso cai rau rau kev sib piv cov ob ntsuas tau tsim nyob rau hauv lub chav kawm ntawm ib tug ntev kev tshawb nrhiav. Nws lub hom phiaj yog kom paub tias cov yog vim li cas uas ua rau no phenomenon. Lub ntsiab sawv daws yuav yog:

- kev txawv txav nyob rau hauv me nyuam hauv plab kev loj hlob ceev;

- kev kho mob ntawm cev xeeb tub tshuaj toxicity, raws li zoo raws li lawv siv thaum lub sij hawm yog tau me nyuam;

- tsis pub niam mis;

- dhau npaum li cas poob ntawm ib tug me nyuam nyob rau hauv thawj hnub ntawm lub neej.

Nyob rau hauv qhov uas yuav tsam thiab tau txais cov me nyuam yug los rau cov poj niam nrog tsis zoo v tau. Lawv feem ntau ntes tau tshaj thaum cov kev sib piv yog nqa tawm: lub txiaj ntsim ntawm kev tsom xam rau ib tug bilirubin - tus nqi ntawm cov me nyuam mos (saib cov lus).

cai

Peb nyuam qhuav yug los me nyuam tsis tau tag nrho cov kabmob uas yuav ua hauj lwm ntawm tag nrho cov muaj peev xwm. Yog li ntawd ua rau lub cev qhuav dej ntawm me nyuam hauv plab hemoglobin tsis muaj sij hawm los tau txais nyob rau hauv kov nrog rau albumin. Cov no ib tug bilirubin theem ntawm kev loj hlob.

Nyob rau hauv no ua ntej tus naj npawb ntawm tshuaj nyob rau hauv cov ntshav nce, thiab ces pib poob. Nyob rau hauv tej yam tshwm sim, hais txog plaub hnub ntawm lub neej, cov me nyuam muaj ib tug tsawg kawg nkaus bilirubin. Tej me nyuam mos (cov lus, uas yog sawv cev hauv qab no muaj nws tus nqi) nws txawv considerably nrog lub hnub nyoog.

Norma tag nrho bilirubin raws li cov directory Ingerleĭb M.
Hnub nyoog ntawm tus me nyuam

Nruab nrab nqi ntawm cov index,

mmol / l

thawj hnub tsawg tshaj li 34
1-2 hnub 24-149
3-5 hnub 26-205
5 hnub-60 xyoo 5-21

Muaj lwm lub rooj uas tshab xyuas lub qub bilirubin theem nyob rau hauv lub tsev ntawm cov zauv feem.

Hnub nyoog ntawm tus me nyuam Lub ntsiab lus bilirubin, mmol / l
zuag qhia tag nrho yam free
cov me nyuam mos 23,09 8,72 14,37
Qhov thib ob hnub 54,22 8,72 45,50
Qhov thib plaub hnub 90,14 7,87 82,27
thib rau hnub 69,10 7,72 63,28
cuaj hnub 53,02 8,72 44,30
hlis 11,12 2,57 8,55

Thaum lub sij hawm yog tau me nyuam pib tshuaj cov ntsiab lus tej zaum yuav mus txog 51 mol / l. Tom qab, nws maj mam tsub kom, thiab nyob 3-4 hnub ntawm lub neej yog maximized. Nyob rau hauv cov me nyuam yug los nyob rau hauv lub sij hawm ntawm lub bilirubin theem yuav tsum tsis txhob muaj ntau tshaj li 256 pmol / L, preterm - 171.

physiologic daj ntseg

Feem ntau yog cov muaj sia daj ntseg nyob rau hauv tus me nyuam mos. Norma bilirubin (rooj qhia no) tsub kom nyob rau hauv thawj hnub ntawm lub neej, tab sis lub xov tooj ntawm tshuaj rau lawv tus kheej yuav tsum raug txo kom ob lub lim piam ntawm hnub nyoog.

Cov kws kho mob faib ib tug xov tooj ntawm tej yam tshwm sim uas hais hauv lub xub ntiag ntawm ib tug me nyuam txoj kev muaj sia daj ntseg:

- zoo nkaus li nyob rau hauv lub thib ob hnub ntawm lub neej;

- tus nqi ntawm cov ntshav ntawm bilirubin tshaj me ntsis;

- lub ntsej muag thiab lub cev lub puj ntaws cim daj ntawm daim tawv nqaij.

Nyob rau hauv cov kev phem ntawm txhua yam, tus me nyuam tus mob yog kiag li ib txwm, ua kom lub cev kom nquag plias. Bilirubin yuav tsum tau saib xyuas tsis tu ncua cov menyuam yaus mus physiological daj ntseg tseem tsis tau tig mus ua ib tug pathological. Feem ntau, thaum lub hnub nyoog ntawm ib lub lim tiam yuav tsum tau pib txo tus naj npawb ntawm tshuaj. Hais txog 3 lub lis piam nyob rau hauv cov me nyuam uas tau yug los ntawm lub sij hawm, thiab lub hlis ntxov ntxov normalization ntawm bilirubin nyob rau hauv lub cev.

pathological daj ntseg

Heev sai sai, lub physiological daj ntseg yuav vam meej rau pathological. Loj ntawv nrog los ntawm ib tug tseem ceeb nce nyob rau hauv bilirubin theem: txog 90 mol / l txhua txhua 24 teev. Nyob rau hauv tas li ntawd, nyob rau hauv neonates yuav chiv tau heev muaj nqis: ntau tshaj 250 micromol / l.

Uas yog, nyob rau hauv xws li ib tug teeb meem no, tus nqi ntawm cov tshuaj yeeb dej caw nyob rau hauv cov ntshav yog ntau tshaj li tus nqi ntawm bilirubin nyob rau hauv cov me nyuam mos. Rooj los ntawm lub hlis yuav pab los sib piv li tej cim no thiab txhais tau lub teeb meem nyob rau hauv lub sij hawm. Tab sis muaj lwm yam tshwm sim ntawm pathologic daj ntseg:

- daj nto ntawm lub cev hauv qab no lub puj ntaws;

- txiv kab ntxwv ob txhais tes thiab ob txhais taw;

- tso zis dub thiab quav yog ib yam nkaus thiab kaj.

Tus kab mob yog feem ntau protracted thiab ntws nyob rau hauv tsis. Nyob rau hauv tas li ntawd, cov kev mob ntawm tus me nyuam tej zaum yuav chim siab: muaj kev tsim txom thiab ntau excitation.

Hom thiab ua rau pathological daj ntseg

Muaj yog ib tug loj ntau yam ntawm pathologic daj ntseg. Lawv faib nyob rau hauv lub yog vim li cas rau cov tsos.

1. Hemolytic manifested nyob rau hauv tej teeb meem v tau thiab leej niam ntawm tus me nyuam, raws li tau zoo raws li kev tshuaj ntsuam genetic kab mob.

2. Parenchymal daj ntseg no tshwm sim thaum qhov txhab ntawm lub siab congenital ntaub ntawv ntawm tus kab mob siab, cytomegalovirus, toxins.

3. conjugation hom yog muaj nyob rau hauv cov ntaub ntawv ntawm ib tug malfunction ntawm lub enzyme system, raws li zoo raws li lub thwj toob ntawm bilirubin.

4. obstructive daj ntseg no tshwm sim thaum cuam tshuam cov kua tsib outflow ntawm anomalies gallbladder thiab siab ducts.

Kev txiav txim ntawm bilirubin

Yuav kom ntsuam xyuas lub theem ntawm uas tseg tau neeg sawv cev nyob rau hauv cov ntshav, ib tug tshwj xeeb tsom xam yog siv. Tus qauv yog feem ntau noj nyob rau ib npliag plab. Tab sis rau cov me nyuam xws li ib tug kev thov yog ua tsis tshua, nyob rau hauv huab mob, nws yog pom zoo kom tsis txhob pub koj tus me nyuam 4 teev ua ntej cov ntshav zauv. Nyob rau hauv cov me nyuam mos, qhov kev kuaj coj los ntawm cov heels nyob rau hauv ib tug me me tshwj xeeb lub tshuab nqus tsev raj.

Nyob rau hauv thiaj li yuav ua kom tiav tsom xam ntawm qhov teeb meem no yog txiav txim nyob rau hauv cov ntshav ntawm bilirubin fractions. Qhov no yuav pab txiav txim seb tsis tau tsuas yog lub hom daj ntseg, tab sis yog vim li cas rau nws hloov dua siab tshiab rau hauv lub pathological theem.

Tom qab tau txais cov kev tshwm sim ntawm tus tsom xam yog piv thiab tus nqi lawv bilirubin nyob rau hauv cov me nyuam mos. Rooj txhua hli muaj kev ceeb toom txog. Yog hais tias tus nqi ntawm cov coloring neeg sawv cev yog ntau tshaj li lawv cov teeb meem tas yuav tsum tau kev kho mob.

tau txim

Lub siab concentration hauv cov ntshav adversely muaj feem xyuam rau cov kev kho mob ntawm koj tus me nyuam. Nyob rau hauv kev muaj feem xyuam rau ib qhov teeb meem nyob qhov twg tus nqi yog tsis rov qab los bilirubin nyob rau hauv neonates (2 lub hlis). Lub rooj ua rau nws paub tseeb tias nyob rau hauv no muaj hnub nyoog cov nqi yuav tsum sib haum mus rau tej yam uas tshwm sim nyob rau hauv cov neeg laus noj qab nyob zoo tus neeg.

Ua ntej ntawm tag nrho cov, siab bilirubin yog txaus ntshai rau lub hlwb thiab lub paj hlwb ntawm tus me nyuam. Cov kev txaus ntshai yog hais tias lub colorant yuav sau no. Xws li ib tug teeb meem no yuav ua tau rau mob intoxication ntawm tus kab mob thiab, thiaj li, kev puas tsuaj ntawm lub hlwb lub hlwb thiab paj txoj. Tom qab, qhov no yuav ua rau muaj teeb meem nrog lub rooj sib hais thiab pom kev, puas siab puas ntsws, dementia thiab lwm yam teeb meem.

Tag nrho cov no ua rau yus lub fact tias cov hoomaum yog tsis tu ncua saib xyuas tau xub ntiag ntawm zheltushki ib tug me nyuam. Yog hais tias tej lub sijhawm twg los yog tso ntshav kuaj nyob rau hauv lub hauv paus ntawm uas nws yuav ntshiab seb tus nqi officers match "kuaj bilirubin - norm ntawm tus me nyuam mos." Rooj nrog kev pab los cov kws kho mob ua tus kho xaus.

Cov niam txiv yuav tsum tau paub hais tias muaj ib tug xov tooj ntawm cov tsos mob, cov manifestation ntawm uas ib tug me nyuam nrog daj ntseg yuav tsum ua rau tam sim ntawd kev kho mob rau cov kws kho mob. Cov muaj xws li:

- nkees thiab nkees nkees;

- yuav txo tau ntawm lub nqus reflex;

- chua, lub suab qw, nyob tsis tswm coj tus cwj pwm;

- ua qhov loj ntawm tus po thiab lub siab;

- tsis tshua muaj ntshav siab.

Txoj kev rau kom txhob muaj cov theem ntawm bilirubin

Nws yog ib qho tseem ceeb kom nkag siab txog hais tias cov physiological daj ntseg tsis tau kev kho mob. Nws yuav tsum xeem dhau rau lawv tus kheej. Txawm li cas los, tsis muaj kev kho mob, ua tsis tau nyob rau hauv cov kev tshwm sim uas ho zoo tshaj ib tug qhia xws li bilirubin (qub me nyuam mos). Lub rooj ua rau nws tau tsis tsuas mus rau cov kws tshwj xeeb, tab sis kuj cov niam txiv to taub qhov yuav tsum tau rau kev kho mob kev pab.

Pib kev sib ntaus nrog ib tug high school cov bilirubin yuav tsum yog los ntawm kev txhais tau tias ntawm lub teeb mob. Nws yog nqa tawm nyob rau hauv ib tug tshwj xeeb ntawm tes nrog rau cov yuav tsum tau siv ntawm kev tiv thaiv eyewear. Qhov no yog xam tias yog qhov feem ntau innocuous, tab sis nws yog zoo heev thiab ceev ceev. Tshwm sim los ntawm txoj kev ua no yuav yog raws plab thiab tej tawv nqaij nti. Nyob rau hauv cov kev tshwm sim ntawm kev txiav ntawm kev kho mob phiv los ntawm nws heev sai sai tsis tau dab tsi.

Txawm li cas los, yuav tsum paub hais tias Phototherapy yog zoo tsuas yog thaum lub physiological daj ntseg. Yog hais tias lub sij hawm lub theem ntawm cov tshuaj yeeb dej caw ntau dua li tus nqi nyob rau hauv lub kab "qub bilirubin nyob rau hauv cov me nyuam mos 1 lub hli" (rooj qhia saum toj no) yuav tsis muaj peev xwm ua tau yam tsis muaj tshuaj.

Muaj ntau yam tsis ntseeg hais tias daj ntseg nyob rau hauv cov me nyuam mos ib tug heev loj teeb meem. Tab sis nws yog tsim nyog los paub thiab to taub hais tias qhov no yog tsis muaj tseeb nyob rau hauv tag nrho cov mob. Tsis muaj kom sai sai thiab kev kho mob ntawm cov teeb meem yuav muaj teeb meem loj txim.

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