Journals / Eurasian Journal of Medicine / 2015 / Cilt: 47 - Sayı: 3

Diyabetin Post-Menopozal Sıçan Submandibular Bezlerinin üzerine Etkileri: Histopatolojik ve Stereolojik İncelenmesi

Effects of Diabetes on Post-Menopausal Rat Submandibular Glands: A Histopathological and Stereological Examination

Pages
199–207
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

The molecular mechanisms related with pathogenesis of diabetes and menopause need further investigation.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: The menopause in elderly women is a physiological process where ovarian and uterine cycles end.
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Key Findings & Data:Diabetes means higher blood glucose level that is a metabolic disease and has an increased incidence.
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Conclusion & Impact:The molecular mechanisms related with pathogenesis of diabetes and menopause need further investigation.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The menopause in elderly women is a physiological process where ovarian and uterine cycles end. Diabetes means higher blood glucose level that is a metabolic disease and has an increased incidence. The aim of the study was to examine the single or combined effects of menopause and diabetes that causes pathophysiological processes on submandibular gland on ovariectomy and diabetes induced rat models.Materials and Methods: Sprague Dawley twelve weeks old female (n=24) rats were divided randomly into four groups; Healthy control group (n=6), diabetic group (DM, n=6), ovariectomized group (OVX, n=6), post ovariectomy diabetes induced group (DM+OVX, n=6) individually. Histopathological, histochemical and stereological analyses were done in these groups.Results: Significant neutrophil cell infiltrations and myoepithelial cell proliferations, granular duct and seromucous acini damages and changes in the content of especially seromucous acini secretion in DM and/or OVX groups and distinctive interstitial and striated duct damages in post ovariectomy diabetes induced group were detected. Alterations ingranular ducts hypertrophic and in seromucous acini atrophic were determined in DM and/or OVX groups.Conclusion: The results revealed the pathophysiological processes that lead to morphological and functional alterations on the cellular level in submandibular glands. The molecular mechanisms related with pathogenesis of diabetes and menopause need further investigation.

Özet

Amaç: İlerleyen yaş ile birlikte, menopoz, kadınlarda gözlenen overial ve menstrual sikluslarda azalma veya bitiş ile karakterize fizyolojik bir süreç ve diyabet ise insidansı artan yüksek kan şekeri seviyesi ile karakterize metabolik hastalıktır. Overektomi ve diyabet indüklenen sıçan modelleri submandibular bezi üzerinde menopozun ve diyabetin tek veya kombine etkilerinin neden olduğu patofizyolojik süreçleri incelemek amacı ile çalışma tasarlandı.Gereç ve Yöntem: Sprague Dawley on iki haftalık dişi (n=24) sıçanlar dört gruba randomize bir şekilde rastgele ayrıldı; Sağlıklı Kontrol Grubu (n=6), Diyabetik grup (n=6), Overektomize grup (n=6), Post Overektomize Diyabet İndüklenen Grup (n=6). Sonuçlar histopatolojik, histokimyasal ve stereolojik analizler ile değerlendirildi.Bulgular: Anlamlı nötrofil infiltrasyonları ve myoepitel hücre proliferasyonları, granüler kanal ve seromuköz hücre dejenerasyonları ve özellikle seromuköz asinusların salgısı içeriğindeki değişimler DM ve/veya OVX gruplarında, belirgin intersistiyel ödem ve çizgili kanal dejenerasyonları diyabet indüklenen post overektomize grup submandibular dokularında izlendi. Granular kanallarda hipertrofik değişiklikler, seromuköz asinuslarda atrofik değişiklikler DM ve/veya OVX gruplarında tespit edildi.Sonuç: Diyabet ve overektominin submandibular bezlerinde yol açtığı patofizyolojik süreçlere bağlı hücresel düzeyde morfolojik ve fonksiyonel değişiklikler gösterildi. Diyabet ve menopozun patogenezi ile ilişkili moleküler mekanizmalara yönelik submandibular bez üzerinde daha fazla araştırma yapılabilir.

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Cite This Article

KELEŞ, O. N., TOKTAY, E., BÜYÜK, B., CAN, İ., ÜNAL, B., YETİM, Z., SELLİ, J., PARLAK, S. N. (2022). Diyabetin Post-Menopozal Sıçan Submandibular Bezlerinin üzerine Etkileri: Histopatolojik ve Stereolojik İncelenmesi. Eurasian Journal of Medicine, Cilt: 47 - Sayı: 3, 199–207. https://ajindex.com/articles/509115

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