Saliva glucose test in canine diabetes monitoring

Because incidence of diabetes mellitus in dog has increased, easy and efficient glucose monitoring techniques are needed. Saliva sampling offers a straightforward and non-invasive method for measuring glucose levels in dogs, providing a unique way to study disease markers. The low α-amylase level...

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Main Author: Tukonen, Laura
Other Authors: Faculty of Sciences, Matemaattis-luonnontieteellinen tiedekunta, Department of Biological and Environmental Science, Bio- ja ympäristötieteiden laitos, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:eng
Published: 2024
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/95892
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author Tukonen, Laura
author2 Faculty of Sciences Matemaattis-luonnontieteellinen tiedekunta Department of Biological and Environmental Science Bio- ja ympäristötieteiden laitos University of Jyväskylä Jyväskylän yliopisto
author_facet Tukonen, Laura Faculty of Sciences Matemaattis-luonnontieteellinen tiedekunta Department of Biological and Environmental Science Bio- ja ympäristötieteiden laitos University of Jyväskylä Jyväskylän yliopisto Tukonen, Laura Faculty of Sciences Matemaattis-luonnontieteellinen tiedekunta Department of Biological and Environmental Science Bio- ja ympäristötieteiden laitos University of Jyväskylä Jyväskylän yliopisto
author_sort Tukonen, Laura
datasource_str_mv jyx
description Because incidence of diabetes mellitus in dog has increased, easy and efficient glucose monitoring techniques are needed. Saliva sampling offers a straightforward and non-invasive method for measuring glucose levels in dogs, providing a unique way to study disease markers. The low α-amylase levels in canine saliva ensure stable glucose measurements without the need for invasive procedures. This thesis aims to evaluate the effectiveness of the prototype 2 saliva glucose test for monitoring glucose levels in dogs. We compared the saliva test results to simultaneous traditional blood and urine glucose tests and to continue monitoring of interstitial glucose level with a skin-attached electronic device. Additionally, the owners of the dogs gave feedback on the tests’ usability. The Prototype 2 saliva glucose test showed a 71.3% accuracy in a study of 164 samples, with 80.5% sensitivity and 66.6% specificity. Moreover, the saliva test demonstrated moderate discriminative ability, with an Area Under Curve (AUC) value of 0.708. The dogs’ owners feedback revealed high satisfaction with the tests’ non-invasive nature and easy use. The Prototype 2 saliva glucose test has the potential to significantly improve canine diabetes management by offering a less stressful and more accessible monitoring option for pet owners. But this test still needs further development. Koska diabeteksen esiintyvyys koirilla on kasvanut, tarvitaan helppoja ja tehokkaita glukoosin seurantamenetelmiä. Sylkinäytteiden ottaminen tarjoaa suoran ja ei-invasiivisen menetelmän glukoosipitoisuuksien mittaamiseen koirilla, mahdollistaen taudin merkkiaineiden tutkimisen. Koiran syljen matalat α-amylaasipitoisuudet takaavat stabiilit glukoosimittaukset ilman invasiivisia toimenpiteitä. Tässä tutkielmassa arvioitiin prototyypin 2 sylkiglukoositestin tehokkuutta koirien glukoosipitoisuuksien seurannassa. Vertasimme sylkitestin tuloksia samanaikaisiin perinteisiin veren ja virtsan glukoositesteihin sekä jatkuvaa solunesteen glukoosipitoisuuden seurantaa ihoon kiinnitetyllä elektronisella laitteella. Lisäksi koirien omistajilta kerättiin palautetta testin käytettävyydestä. Prototyypin 2 sylkiglukoositesti osoitti 71,3 % tarkkuuden tutkimuksessa, jossa otettiin 164 testiä. Testillä oli 80,5 % herkkyys ja 66,6 % spesifisyys 10 koiran otoksessa (viisi diabeetikkoa ja viisi tervettä koiraa). Vaikka testin diskriminointikyky oli kohtalainen (AUC 0,708), koirien omistajien antama palaute korostaa sen potentiaalia helpottaa koirien diabeteksen hallintaa. On kuitenkin selvää, että testi tarvitsee vielä lisäkehitystä.
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Saliva sampling offers a \nstraightforward and non-invasive method for measuring glucose levels in dogs, \nproviding a unique way to study disease markers. The low \u03b1-amylase levels in \ncanine saliva ensure stable glucose measurements without the need for invasive \nprocedures. This thesis aims to evaluate the effectiveness of the prototype 2 saliva \nglucose test for monitoring glucose levels in dogs. We compared the saliva test \nresults to simultaneous traditional blood and urine glucose tests and to continue \nmonitoring of interstitial glucose level with a skin-attached electronic device. \nAdditionally, the owners of the dogs gave feedback on the tests\u2019 usability. The \nPrototype 2 saliva glucose test showed a 71.3% accuracy in a study of 164 samples,\nwith 80.5% sensitivity and 66.6% specificity. Moreover, the saliva test \ndemonstrated moderate discriminative ability, with an Area Under Curve (AUC) \nvalue of 0.708. 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spellingShingle Tukonen, Laura Saliva glucose test in canine diabetes monitoring Cell and molecular biology Solu- ja molekyylibiologia 4013 glukoosi koira diabetes sylki mittaus testaus mittausmenetelmät diagnostiikka glucose dog saliva measurement testing measuring methods diagnostics
title Saliva glucose test in canine diabetes monitoring
title_full Saliva glucose test in canine diabetes monitoring
title_fullStr Saliva glucose test in canine diabetes monitoring Saliva glucose test in canine diabetes monitoring
title_full_unstemmed Saliva glucose test in canine diabetes monitoring Saliva glucose test in canine diabetes monitoring
title_short Saliva glucose test in canine diabetes monitoring
title_sort saliva glucose test in canine diabetes monitoring
title_txtP Saliva glucose test in canine diabetes monitoring
topic Cell and molecular biology Solu- ja molekyylibiologia 4013 glukoosi koira diabetes sylki mittaus testaus mittausmenetelmät diagnostiikka glucose dog saliva measurement testing measuring methods diagnostics
topic_facet 4013 Cell and molecular biology Solu- ja molekyylibiologia diabetes diagnostics diagnostiikka dog glucose glukoosi koira measurement measuring methods mittaus mittausmenetelmät saliva sylki testaus testing
url https://jyx.jyu.fi/handle/123456789/95892 http://www.urn.fi/URN:NBN:fi:jyu-202406144658
work_keys_str_mv AT tukonenlaura salivaglucosetestincaninediabetesmonitoring