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Ketonuriya ce zahvoryuvannya pri yakomu v sechi prisutni ketonovi tila KetonuriyaKod ICPC 2U98Identifikator NCI ThesaurusC122512 Ketonuriya u VikishovishiCe sposterigayetsya v umovah koli organizm viroblyaye nadlishok ketoniv yak oznaka togo sho vin vikoristovuye alternativne dzherelo energiyi Ce sposterigayetsya pid chas goloduvannya abo chastishe pri cukrovomu diabeti 1 tipu Viroblennya ketonovih til ye normalnoyu reakciyeyu na nestachu glyukozi priznachenoyi dlya zabezpechennya alternativnogo dzherela paliva z zhirnih kislot Zmist 1 Patofiziologiya 2 Prichini 3 Diagnostika 3 1 Skrining 4 Spisok literaturiPatofiziologiya red Ketoni ye metabolichnimi kincevimi produktami metabolizmu zhirnih kislot U zdorovih lyudej ketoni utvoryuyutsya v pechinci ta povnistyu metabolizuyutsya cherez ce v sechi viyavlyayetsya lishe neznachna kilkist Odnak koli vuglevodi nedostupni abo ne mozhut buti vikoristani yak dzherelo energiyi zhir staye perevazhayuchim palivom dlya organizmu zamist vuglevodiv i nadmirna kilkist ketoniv utvoryuyetsya yak pobichnij produkt metabolizmu Vishij riven ketoniv u sechi vkazuye na te sho organizm vikoristovuye zhir yak osnovne dzherelo energiyi Ketonovi tila yaki zazvichaj z yavlyayutsya v sechi pri spalyuvanni zhiriv dlya otrimannya energiyi ce acetoacetat i beta gidroksimaslyana kislota Aceton takozh viroblyayetsya i vidilyayetsya v legenyah 1 U normi secha ne povinna mistiti pomitnoyi koncentraciyi ketoniv shob dati pozitivni pokazniki Yak i u vipadku z testami na glyukozu acetoacetat mozhna pereviriti za dopomogoyu shupa abo v laboratoriyi Rezultati povidomlyayutsya yak mala pomirna abo velika kilkist acetoacetatu Nevelika kilkist acetoacetatu znachennya mensh yak 20 mg dl pomirna kilkist znachennya 30 40 mg dl i rezultat 80 mg dl abo bilshe povidomlyayetsya yak velika kilkist Odne doslidzhennya 2010 roku viznaye sho hocha zv yazok ketonuriyi iz zagalnim metabolichnim zdorov yam pogano vivchenij isnuye pozitivnij zv yazok mizh nayavnistyu ketonuriyi pislya goloduvannya ta pozitivnim metabolichnim zdorov yam 2 Prichini red Metabolichni anomaliyi taki yak diabet nirkova glyukozuriya abo zahvoryuvannya nakopichennya glikogenu Diyetichni stani taki yak goloduvannya goloduvannya diyeti z nizkim vmistom vuglevodiv trivale blyuvannya ta anoreksiya u tomu chisli sprichineni giperemeziyeyu vagitnih Stani pri yakih posilyuyetsya metabolizm napriklad gipertireoz lihomanka vagitnist abo laktaciya U lyudej bez diabetu ketonuriya mozhe viniknuti pid chas gostrogo zahvoryuvannya abo silnogo stresu Priblizno 15 gospitalizovanih paciyentiv mozhut mati ketonuriyu navit yaksho u nih nemaye diabetu Ketonovi tila v sechi u paciyenta z cukrovim diabetom svidchat pro te sho paciyent ne perebuvaye pid nalezhnim kontrolem i sho slid negajno skoreguvati liki diyetu abo te j inshe U paciyentiv bez diabetu ketonuriya vidobrazhaye znizhenij metabolizm vuglevodiv i pidvishenij metabolizm zhiriv Diagnostika red Bagato kompanij viroblyayut smuzhki dlya ekranuvannya ketonu Smuzhka skladayetsya z tonkogo shmatka plastikovoyi plivki trohi bilshogo za sirnik z reagentnoyu podushechkoyu na odnomu kinci yaku abo zanuryuyut u zrazok sechi abo propuskayut cherez potik pid chas sechovipuskannya Prokladci dozvolyayetsya reaguvati protyagom tochno viznachenogo promizhku chasu rekomendovano vikoristovuvati sekundomir shob tochno vidmiryati cej chas i ne vrahovuvati bud yaku rezultuyuchu zminu koloru pislya zaznachenogo chasu 3 4 jogo kincevij kolir potim porivnyuyetsya z gradujovanoyu diagramoyu vidtinkiv sho vkazuye na diapazon viyavlennya vid negativnoyi prisutnosti ketoniv do znachnoyi kilkosti Pri tyazhkomu diabetichnomu ketoacidozi dipstiks reakciya na osnovi nitroprusidu natriyu mozhe zanizhuvati riven ketonovih til u krovi Vin chutlivij lishe do acetoacetatu i spivvidnoshennya beta gidroksimaslyanoyi kisloti do acetoacetatu zmishuyetsya vid normalnogo znachennya priblizno 1 1 do priblizno 10 1 v umovah silnogo ketoacetozu cherez zminu okisno vidnovnogo seredovisha v pechinci Takim chinom vimiryuvannya lishe acetoacetatu prizvede do nedoocinki suputnogo beta gidroksibutiratu yaksho zastosovuvati standartnij koeficiyent pererahunku 5 secha lt br gt znachennya Poznachennya Priblizna koncentraciya v sirovatci krovimg dl mmol l0 Negativnij Kontrolnij diapazon 0 5 3 0 6 0 05 0 29 6 1 5 mizhkvartilnij diapazon lt br gt IQR 1 9 7 0 5 IQR 0 1 0 9 8 2 Ketonuriya 9 7 IQR 2 19 7 0 7 IQR 0 2 1 8 8 3 30 IQR 14 54 7 3 IQR 1 4 5 2 8 4 Vazhka ketonuriya 10 Skrining red Skrining na ketonuriyu chasto provoditsya dlya gostrohvorih paciyentiv paciyentiv do operaciyi ta vagitnih zhinok Bud yakij hvorij na cukrovij diabet yakij maye pidvishenij riven glyukozi v krovi ta sechi povinen projti test na ketoni v sechi Krim togo pri perehodi na likuvannya diabetu z insulinu na peroralni gipoglikemichni preparati slid kontrolyuvati sechu paciyenta na nayavnist ketonuriyi Rozvitok ketonuriyi protyagom 24 godin pislya anulyuvannya insulinu zazvichaj svidchit pro slabku vidpovid na peroralni gipoglikemichni zasobi Paciyenti z cukrovim diabetom povinni regulyarno pereviryati sechu na vmist glyukozi ta ketoniv osoblivo pri rozvitku gostroyi infekciyi chi inshogo zahvoryuvannya U stanah pov yazanih z acidozom testuyut ketoni v sechi shob ociniti tyazhkist acidozu ta kontrolyuvati vidpovid na likuvannya Ketoni v sechi z yavlyayutsya do togo yak vidbuvayetsya znachne pidvishennya rivnya ketoniv u krovi 11 tomu vimiryuvannya ketonu v sechi osoblivo korisno v ekstrenih situaciyah Spisok literaturi red Detection of Ketones and Monitoring of Diabetic Ketoacidosis cov 7 Arhiv originalu za 13 grudnya 2021 Procitovano 19 chervnya 2023 Nam Seok J December 2010 Ketonuria after Fasting may be Related to the Metabolic Superiority J Korean Med Sci 25 12 1771 1776 PMC 2995232 PMID 21165293 doi 10 3346 jkms 2010 25 12 1771 Ketone Testing Barbara Davis Center for Diabetes Arhiv originalu za 30 travnya 2010 Procitovano 20 bereznya 2010 Measuring Ketones in Urine Children With Diabetes Arhiv originalu za 25 bereznya 2016 Procitovano 19 chervnya 2023 Laffel Lori 1 listopada 1999 Ketone bodies a review of physiology pathophysiology and application of monitoring to diabetes Diabetes Metabolism Research and Reviews angl 15 6 412 426 ISSN 1520 7560 PMID 10634967 doi 10 1002 sici 1520 7560 199911 12 15 6 lt 412 aid dmrr72 gt 3 0 co 2 8 a b PTS PANELS Ketone Test Strips Information paper PS 002588E Rev 2 10 05 by Polymer Technology Systems a b v Converted from molar values using average of 103 g mol as used in PTS PANELS Ketone Test Strips Information paper PS 002588E Rev 2 10 05 by Polymer Technology Systems and subsequently rounded to same number of significant figures as molar value a b v Taboulet P Deconinck N Thurel A Haas L Manamani J Porcher R Schmit C Fontaine J ta in 2007 Correlation between urine ketones acetoacetate and capillary blood ketones 3 beta hydroxybutyrate in hyperglycaemic patients Diabetes amp Metabolism 33 2 135 139 PMID 17320448 doi 10 1016 j diabet 2006 11 006 rekomenduyetsya displayauthors dovidka Sekizawa A Sugito Y Iwasaki M Watanabe A Jimbo M Hoshi S Saito H Okai T 2001 Cell free fetal DNA is increased in plasma of women with hyperemesis gravidarum Clinical Chemistry 47 12 2164 5 PMID 11719487 doi 10 1093 clinchem 47 12 2164 Burbos Nikolaos Shiner Alice M Morris Edward 2008 Severe metabolic acidosis as a consequence of acute starvation in pregnancy Archives of Gynecology and Obstetrics 279 3 399 400 PMID 18592261 doi 10 1007 s00404 008 0715 3 BMJ Student Archive Glycosuria and Ketonuria Otrimano z https uk wikipedia org w index php title Ketonuriya amp oldid 40105324