Deneysel toksik siroz ve omentektomili siroz modellerinin sıçan ovaryum, fallop tüpleri ve uterusa etkilerinin histolojik olarak incelenmesi

Cilt: 51 Sayı: 3 1 Eylül 2012
  • Yılmaz Dilsiz Ö
  • Akay H S
  • Ateş U
  • Zütemiz Ö
  • Baka M
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Histological evaluation of experimental toxic cirrhosis and omentectomised toxic cirrhosis over rat ovary, fallopian tubes and uteri

Abstract

Aim: The in vitro model of dimethylnitrosamine toxicity-induced early liver fibrogenesis provides a physiologic milieu to study mechanisms underlying infertility. Materials and Methods: Effects on fertility after injections of dimethylnitrosamine were assessed by light microscopy and fibronectin immunohistochemistry. Rats were randomly allocated to: Group 1, omentectomised and dimethylnitrosamine-induced toxic cirrhosis; Group 2, non-omentectomised and dimethylnitrosmine-induced toxic cirrhosis; Group 3,omentectomised and saline injected sham controls ; and Group 4, controls. Results: Fibrotic alterations of the cirrhotic liver disease were demonstrated with histology. The ovaries for groups 1 and 2 showed cycle arrest and oocyte quality revealed ovoid morphology. Groups 3 and 4 showed unapparent changes. Inspection for fibronectin in the ovarian stroma and follicles revealed decreased immunoexpression for groups 1 and 2. Tuba uterina displayed epithelial thickenning for groups 1 and 2. Normal fallopian and uterine histology with no significant alterations for omentectomy were described for groups 3 and 4. Conclusion: For complete understanding the mechanisms by which environmental chemicals affect intrafollicular processes, further investigation is needed. When no other medication is available for increasing ascites, omentectomy is offered as a valuable surgical tool. Yet this Dimethylnitrosamine-induced cirrhotic model and its relevant findings are keys for following experimental research studies in reversing the effects and for developing drugs or new theraupetic approaches.

Keywords

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Yılmaz Dilsiz Ö

Akay H S

Ateş U

Zütemiz Ö

Baka M

Yayımlanma Tarihi

1 Eylül 2012

Gönderilme Tarihi

1 Eylül 2012

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2012 Cilt: 51 Sayı: 3

Kaynak Göster

Vancouver
1.Yılmaz Dilsiz Ö, Akay H S, Ateş U, Zütemiz Ö, Baka M. Deneysel toksik siroz ve omentektomili siroz modellerinin sıçan ovaryum, fallop tüpleri ve uterusa etkilerinin histolojik olarak incelenmesi. ETD [Internet]. 01 Eylül 2012;51(3):175-81. Erişim adresi: https://izlik.org/JA55UD67NR

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