Yıl: 2021 Cilt: 18 Sayı: 3 Sayfa Aralığı: 370 - 374 Metin Dili: Türkçe DOI: 10.35440/hutfd.841915 İndeks Tarihi: 21-10-2022

Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir

Öz:
Amaç: İlerleyen yaş ve mide hastalıkları arasında bir ilişki vardır. Bu çalışmanın amacı, ghrelinin overektomize sıçanlarda mide morfolojisi üzerindeki etkilerini değerlendirmektir. Materyal ve metod: Ketamin-klorpromazin anestezisi altında (100 mg / kg, 0,75 mg / kg), Sprague- Dawley sıçanlarına (n = 12) çift taraflı overektomi, kontrol grubuna taklit cerrahi (G1) uygulandı (n = 6). Ameliyattan dört hafta sonra, overektomili sıçanlarının yarısı (G3) 4 hafta boyunca intraperitoneal olarak ghrelin (1 mg / kg / hafta) ile tedavi edildi, kontrol grubuna (G2) serum fizyolojik uygunlandı. 8. hafta sonunda kardiyak ponksiyon ile ötenazi yapılarak östrojen düzeyi ölçüldü. Mide dokusunda ışık ve taramalı elektron mikroskopu ile histolojik inceleme yapılmıştır. Bulgular: 2 ay sonunda G2 ve G3 gruplarında overektomi ile artan (p<0,001) vücut ağırlıkları, ghrelin (G3) ile değişmedi. Overektomi gruplarında (G2 ve G3) serum östradiol düzeyi değişmiş gonadal hormon durumu doğrulayacak şekilde azaldı (p<0,05). Overektomi yapılmış olan kontrol grubunda (G2) vaskülar dilatasyon ve dejenerasyonla karakterize hasar izlenirken ghrelin grubunda (G3) taklit cerrahi grubuna (G1) benzer olarak düzenli morfolojide apikal mukus hücreleri ve gastrik pitler gözlendi. Sonuç: Sonuç olarak menopoz sonrası erken dönemde hafif gastrik hasarın ghrelin tedavisi ile azaldığı ve bu alanda daha fazla araştırmaya ihtiyaç duyulduğu görülmektedir.
Anahtar Kelime: Ghrelin İnflamasyon Postmenopoz Gastrik mukoza

Ghrelin Alleviates Gastric Inflammation in Ovariectomized Rats

Öz:
Background: There is a link between aging and gastric diseases. The aim of this study was to evaluate the effects of ghrelin on gastric morphology in ovariectomized rats. Materials and Methods: Under ketamine-chlorpromazine anesthesia (100 mg/kg, 0.75 mg/kg), Sprague-Dawley rats (n=12) underwent bilateral ovariectomy, while control group (G1) had sham- surgery (n=6). Four weeks after surgery, half of ovariectomized rats (G3) were treated intraperitoneally with ghrelin (1 mg/kg/week) for 4 weeks, while others (G2) were not treated. Rats were euthanized by cardiac puncture at the end of 8th weeks, and serum levels of estradiol were measured. Gastric tissue was analyzed with light and scanning electron microscopy. Results: Increased body weights in ovariectomized (G2 and G3) rats (p<0.001) recorded at the end of 2 months was not changed with ghrelin. In ovariectomized groups (G2 and G3) serum estradiol levels were reduced (p<0.05) verifying altered gonadal hormone status. Apical mucus cells and gastric pits were observed in regular morphology in sham group while vascular dilatation and degeneration was observed in ovariectomized rats (G2 and G3), whereas in the ghrelin group (G3) it was generally observed similar to sham group (G1). Conclusion: In conclusion, mild dyslipidemia and hepatic degeneration in early post-menopausal period appear to be attenuated by ghrelin treatment, and it is required further investigations.
Anahtar Kelime: Ghrelin Inflammation Postmenopause Gastric mucosa

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA GURLER E, Cilingir-Kaya O, Özbeyli D (2021). Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. , 370 - 374. 10.35440/hutfd.841915
Chicago GURLER Esra Bihter,Cilingir-Kaya Ozlem Tugce,Özbeyli Dilek Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. (2021): 370 - 374. 10.35440/hutfd.841915
MLA GURLER Esra Bihter,Cilingir-Kaya Ozlem Tugce,Özbeyli Dilek Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. , 2021, ss.370 - 374. 10.35440/hutfd.841915
AMA GURLER E,Cilingir-Kaya O,Özbeyli D Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. . 2021; 370 - 374. 10.35440/hutfd.841915
Vancouver GURLER E,Cilingir-Kaya O,Özbeyli D Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. . 2021; 370 - 374. 10.35440/hutfd.841915
IEEE GURLER E,Cilingir-Kaya O,Özbeyli D "Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir." , ss.370 - 374, 2021. 10.35440/hutfd.841915
ISNAD GURLER, Esra Bihter vd. "Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir". (2021), 370-374. https://doi.org/10.35440/hutfd.841915
APA GURLER E, Cilingir-Kaya O, Özbeyli D (2021). Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. Harran Üniversitesi Tıp Fakültesi Dergisi, 18(3), 370 - 374. 10.35440/hutfd.841915
Chicago GURLER Esra Bihter,Cilingir-Kaya Ozlem Tugce,Özbeyli Dilek Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. Harran Üniversitesi Tıp Fakültesi Dergisi 18, no.3 (2021): 370 - 374. 10.35440/hutfd.841915
MLA GURLER Esra Bihter,Cilingir-Kaya Ozlem Tugce,Özbeyli Dilek Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. Harran Üniversitesi Tıp Fakültesi Dergisi, vol.18, no.3, 2021, ss.370 - 374. 10.35440/hutfd.841915
AMA GURLER E,Cilingir-Kaya O,Özbeyli D Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. Harran Üniversitesi Tıp Fakültesi Dergisi. 2021; 18(3): 370 - 374. 10.35440/hutfd.841915
Vancouver GURLER E,Cilingir-Kaya O,Özbeyli D Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir. Harran Üniversitesi Tıp Fakültesi Dergisi. 2021; 18(3): 370 - 374. 10.35440/hutfd.841915
IEEE GURLER E,Cilingir-Kaya O,Özbeyli D "Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir." Harran Üniversitesi Tıp Fakültesi Dergisi, 18, ss.370 - 374, 2021. 10.35440/hutfd.841915
ISNAD GURLER, Esra Bihter vd. "Ghrelin Overektomi Yapılmış Sıçanlarda Gastrik İnflamasyonu Düzeltir". Harran Üniversitesi Tıp Fakültesi Dergisi 18/3 (2021), 370-374. https://doi.org/10.35440/hutfd.841915