Obez Çocuklarda Değişen Serum Kitotriosidaz Aktivitesi ve İrisin Düzeyi

Year 2021, Volume: 11 Issue: 3, 523 - 532, 22.09.2021

Ferit Durankuş , Evrim Şenkal Ramazan Durankuş Eda Sünnetçi Silistre , Oya Sayın , Nihan Potas , Yakup Albayrak

https://doi.org/10.31832/smj.882608

Abstract

Amaç: Bu çalışmada obez çocuklar ile sağlıklı çocukların serum kitotriosidaz (ChT) aktivitesi ve irisin düzeylerini araştırmayı karşılaştırmayı amaçladık.
Gereç ve Yöntemler: Çalışmaya 91 obez ve 83 normal kilolu çocuk dahil edildi. Obeziteye sahip çocukların serum ChT aktivitesi ve irisin düzeyleri normal kilolu çocuklarla karşılaştırıldı.
Bulgular: Obez grupta ortalama ChT değeri 1825.332 ± 4804.147 nmol / L / h idi ve kontrol grubuna göre anlamlı derecede yüksekti. Buna karşılık, ortalama irisin seviyesi 2679.663 ± 5473.58 pg / ml, kontrol grubuna göre daha düşüktü. ChT için seçilmiş sürekli değişken modelde cutoff değeri 601, duyarlılık % 31.9, özgüllük % 90.6 ve eğri altında bir alan 0.596 idi. İrisin için cutoff değeri 901,4, duyarlılık % 83,5, özgüllük % 42,4 ve eğri altındaki alan 0,617.
Sonuç: Bu çalışma, obezitesi olan çocuklarda serum ChT aktivitesi ve irisin düzeyinin azaldığını ve ChT'nin irisin düzeyleri ile ilişkisini gösteren ilk çalışmadır.ChT ve irisin'in obezitesi olan çocuklarda metabolik sendromun potansiyel biyobelirteçleri olarak kabul edilmesi gerektiğini savunuyoruz.

Keywords

Obezite, Çocukluk çağı, İrisin, Kitotriosidaz, Biyobelirteç

Supporting Institution

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Altered Serum Chitotriosidase Activity and Irisin Level in Obese Children

Abstract

Objective:In this study, we aimed to investigate serum chitotriosidase (ChT) activity and irisin levels in children with obesity and compare them to those of healthy counterparts.
Material and Methods: A total of 91 obese and 83 normal-weight children were included in the study. Serum ChT activity and irisin levels of children with obesity were compared to those of normal-weight children.
Results: The mean ChT value in the obese group was 1825.332 ± 4804.147 nmol/L/h and was significantly higher than that in the control group. In contrast, the mean irisin level, 2679.663 ± 5473.58 pg/ml, was lower than that in the control group. The cutoff point of the continuous variable selected in the model for ChT was 601, with 31.9% sensitivity, 90.6% specificity, and an area under the curve of 0.596. The cutoff point for irisin was 901.4, with 83.5% sensitivity, 42.4% specificity, and an area under the curve of 0.617.
Conclusion: This study is the first to show decreased serum both serum ChT activity and irisin level and ChT’s association with irisin levels in children with obesity . We argue that ChT and irisin should be considered potential biomarkers of metabolic syndrome in children with obesity.

Keywords

Obesity, Childhood, İrisin, Chitotriosidase, Biomarker

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