Intravital microscopic evaluation of cremasteric microcirculation in experimental testicular torsion

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dc.contributor.authorBoybeyi, Ozlem
dc.contributor.authorYazici, Ilker
dc.contributor.authorUnlu, Gulhan
dc.contributor.authorAslan, Mustafa Kemal
dc.contributor.authorSoyer, Tutku
dc.date.accessioned2020-06-25T18:06:56Z
dc.date.available2020-06-25T18:06:56Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.descriptionSoyer, Tutku/0000-0003-1505-6042
dc.description.abstractAim: Although absent cremasteric reflex is a significant clinical finding for testicular torsion (TT), there is limited information about microcirculation of the cremasteric muscle (CM) after TT. This experimental study was performed to evaluate CM microcirculation by intravital microscopy after TT. Materials and methods: Twelve Wistar rats were allocated into two equal groups: control (CG) and torsion (TG). After anesthetization of the CG rats, the CM flap was dissected through a left ventral inguinal incision with its vascular pedicle. In TG rats, TT was performed by rotating left testicles 720 degrees in clockwise direction for 1 h. Then, the CM flap was dissected as in CG, and was placed under an intravital microscope. Vessel diameters, functional capillary perfusion and leukocyte activation in post-capillary venules were measured and evaluated statistically. Results: There was a significant decrease in vessel diameter in TG compared to CG (p < 0.05). The median of perfused capillaries in CG and TG was 13 (11.75-14.30) and 5.5 (4.75-7.25), respectively (p < 0.05). Number of granulocytes (rolling, sticking, transmigrated) was greater in TG than CG (p < 0.05). Conclusion: Intravital microscopic evaluation of CM after TT showed decrease in vessel diameter and number of perfused capillaries, and increase in granulocyte activation. Clinical, electrophysiological alterations in CM after TT can be explained by deterioration of microcirculation of CM. (C) 2013 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.jpurol.2013.01.005
dc.identifier.endpage944en_US
dc.identifier.issn1477-5131
dc.identifier.issn1873-4898
dc.identifier.issue6en_US
dc.identifier.pmid23375616
dc.identifier.scopus2-s2.0-84887991694
dc.identifier.scopusqualityQ2
dc.identifier.startpage940en_US
dc.identifier.urihttps://doi.org/10.1016/j.jpurol.2013.01.005
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5416
dc.identifier.volume9en_US
dc.identifier.wosWOS:000327254400051
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal Of Pediatric Urology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIntravital microscopyen_US
dc.subjectCremaster muscleen_US
dc.subjectTesticular torsionen_US
dc.subjectExperimentalen_US
dc.titleIntravital microscopic evaluation of cremasteric microcirculation in experimental testicular torsionen_US
dc.typeArticle

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