Journals / İstanbul Kanuni Sultan Süleyman Tıp Dergisi / 2019 / Cilt: 11 - Sayı: 3

Type 2 Diabetes Mellitus Affects Volume Changes In Brain Tissue

Tip 2 Diabetes Mellitus Beyin Dokusunda Hacim Değişimlerine Etki Eder

Pages
133–140
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Mostly total brain volume, white matter, grey matter, lateral ventricles, caudate, and thalamic nuclei were affected from diabetes.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: Type 2 diabetes mellitus (T2DM) is associated with structural brain anomalies.
📊
Key Findings & Data:TD2M, may cause cognitive impairment and dementia by causing microstructural disorders in white matter and gray matter.
💡
Conclusion & Impact:Mostly total brain volume, white matter, grey matter, lateral ventricles, caudate, and thalamic nuclei were affected from diabetes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Type 2 diabetes mellitus (T2DM) is associated with structural brain anomalies. TD2M, may cause cognitive impairment and dementia by causing microstructural disorders in white matter and gray matter. In our study, we investigated the structural changes in white matter and gray matter in the brain and their relation with diabetes duration in T2DM patients. Method: Patients followed up with T2DM in our outpatient clinic and patients with cranial MRIs obtained for routine control and without any history of chronic disease were included in the study. White matter, gray matter, cerebellum, caudate nucleus, thalamus, putamen, hippocampus, globus pallidum and the lateral ventricular volumes were analyzed in images of T-sequence of cranial MRI Using the ‘volBrain volumentry report, version 1.0’ program. Variations in this parameters and relation between duration of diabetes, severity of diabe-tes and routine biochemical parameters were examined. Results: Laboratory data of T2DM patients and control group were comparable. Fasting blood glucose and HbA1c values were higher in T2DM patients as expected (Table 1). The brain volumes that measured by cranial MR; including volumes of total brain, white matter, cerebrum, caudate and thalamic nuclei were found to be lower in T2DM group. White mat-ter / gray matter ratio was significantly lower in the T2DM group (p=0,004). Conclusion: There is a strong association between type 2 diabetes mellitus and structural changes in brain. Mostly total brain volume, white matter, grey matter, lateral ventricles, caudate, and thalamic nuclei were affected from diabetes.

Özet

Amaç: Tip 2 diabetes mellitus (T2DM), yapısal beyin anormallikleri ile ilişkilidir. T2DM; beyaz madde (WM) ve gri madde (GM) mikro-yapısında yaptığı bozukluklar yoluyla bilişsel işlevlerde gerileme ve demansa neden olabilir. Yaptığımız çalışmada, T2DM tanılı hastalar-da beyindeki ak madde ve gri maddedeki yapısal değişiklikleri inceleyerek diyabet süresiyle ilişkisini araştırdık.Yöntem: Polikliniğimizde T2DM tanısıyla takip edilen hastalar ile kronik hastalık öyküsü olmayan, rutin kontrol amaçlı kranial MR’ı çekilmiş hastalar incelemeye tabi tutuldu. Kranial MR’a ait T sekansına ait görüntüler “volBrain Volumetry Report, version 1.0” prog-ramı kullanılarak beynin ak madde, gri madde, cerebellum, caudat nukleus, talamus, puta-men, hippocampus ve globus pallidum ile lateral ventrikül volümleri analiz edildi ve bu parametrelerdeki değişikliklerle diyabet süresi ile rutin biyokimyasal parametreler arasın-daki ilişki incelendi.Bulgular: T2DM ve kontrol grupları arasında laboratuvar verileri benzer özellikteydi. Açlık plazma glukozu ve HbA1c beklendiği gibi T2DM grubunda daha yüksekti (Tablo 1). Kranial MR yoluyla ölçülen beyin hacimlerden; total beyin hacmi, ak madde hacmi, serebrum, kau-dat ve talamus nukleus volümleri T2DM grubunda daha düşük olarak saptandı. Bakılan ak madde/gri madde oranı T2DM grubunda anlamlı olarak daha düşüktü (p=0,004).Sonuç: Tip 2 diabetes mellitus beyindeki yapısal değişikliklerle sıkı bir ilişki içindedir. Total beyin volümü, ak madde, gri madde, lateral ventriküller ve nukleuslar diyabetten en fazla etkilenen kısımlardır.

🔖

Cite This Article

AKARSU, M., YÜRÜYEN, G. (2022). Type 2 Diabetes Mellitus Affects Volume Changes In Brain Tissue. İstanbul Kanuni Sultan Süleyman Tıp Dergisi, Cilt: 11 - Sayı: 3, 133–140. https://ajindex.com/articles/551022

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Vetrano DL, Foebel AD, Marengoni A, Brandi V, Collamati A, Heckman GA, et al. Onder G. Chronic dis-eases and geriatric syndromes: The different weight of comorbidity. European Journal of Internal Medicine, 2016;27:62-7.
  2. Moran C, Phan TG, Chen J, Blizzard L, Beare R, Venn A, Munch G, et al. Brain atrophy in type 2 diabetes: regional distribution and influence on cognition. Diabetes Care. 2013;36:4036-42.
  3. Vagelatos NT, Eslick GD. Type 2 diabetes as a risk factor for Alzheimer’s disease: the confounders, interactions, and neuropathology associated with this relationship. Epidemiol Rev. 2013 Epub ahead of print
  4. Rahman K, Akash MSH. Mechanism of generation of oxidative stress and pathophysiology of Type 2 diabe-tes mellitus: How are they interlinked? J Cell Biochem. 2017 Nov;118(11):3577-85.
  5. Román-Pintos LM, Villegas-Rivera G, Rodriguez-Carrizalez AD, Miranda-Diaz AG, Cardona-Muñoz EG. Diabetic polyneuropathy in type 2 diabetes mellitus: inflammation, oxidative stress, and mitochondrial function. J Diabet Res. 2016;2016:3425617.
  6. Chen Z, Li L, Sun J, Ma L. Mapping the brain in type II diabetes: Voxel-based morphometry using DARTEL. Eur J Radiol. 2012;81:1870-6.
  7. Hsu JL, Chen YL, Leu JG, Jaw FS, Lee CH, Tsai YF, et al. Microstructural white matter abnormalities in type 2 diabetes mellitus: a diffusion tensor imaging study. Neuroimage. 2012;59:1098-105.
  8. Moulton CD, Costafreda SG, Horton P, Ismail K, Fu CH. Meta-analyses of structural regional cerebral effects in type 1 and type 2 diabetes. Brain Imaging Behav. 2015;9:651-62.
  9. Anan F, Masaki T, Shimomura T. Abdominal visceral fat accumulation is associated with hippocampus volume in non-dementia patients with type 2 diabetes melli-tus. NeuroImage. 2012;49:57-62.
  10. Bruehl H, Sweat V, Tirsi A, Shah B, Convit A. Obese adolescents with type 2 diabetes mellitus have hip-pocampal and frontal lobe volume reductions. Neurosci. Med. 2011;2:34-42.
  11. Zhang J, Wang Y, Wang J. White matter integrity disrup-tions associated with cognitive impairments in type 2 diabetic patients. Diabetes. 2014;63:359