Evidence map›Paper›PMID 41527406›Full record

ArticleTurk gogus kalp damar cerrahisi dergisi2026

Is intrapleural sericin administration toxic to the nervous system of rats?

Alkın Yazıcıoğlu, İlknur Aytekin Çelik, Mahmut Subaşı, Funda Demirağ, Nurettin Karaoğlanoğlu

Abstract read
In one paragraph

Article in Turk gogus kalp damar cerrahisi dergisi, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Alkın YazıcıoğluClinic of Thoracic Surgery, Ankara Bilkent City Hospital, Ankara, Türkiye.ORCID 0000-0001-5651-0569
İlknur Aytekin ÇelikDepartment of Thoracic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Türkiye.ORCID 0000-0003-0754-680X
Mahmut SubaşıDepartment of Thoracic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Türkiye.ORCID 0000-0001-6299-3413
Funda DemirağClinic of Pathology, Atatürk Chest Disease and Thoracic Surgery Training and Research Hospital, Ankara, Türkiye.ORCID 0000-0003-4790-8369
Nurettin KaraoğlanoğluDepartment of Thoracic Surgery, Yıldırım Beyazıt University Faculty of Medicine, Ankara, Türkiye.ORCID 0000-0003-2827-6044

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Sericin is a natural, macromolecular, adhesive protein that is derived from the cocoons of silkworm. There has been no study to date in literature evaluating the potential for neurotoxicity associated with sericin pleurodesis. Methods: Adult, male, Wistar-Albino rats aged 12-week-old, weighing 211-256 gr (n=22) were divided randomly into two groups, each comprising 11 rats. A left thoracotomy was performed following intramuscular anesthesia. The A group was administrated sericin 30 mg and B group constituted by sham thoracotomy group. The rats were fed ad-libitum, all were sacrificed on day 13. The brain and cerebellum were excised en-bloc; T9-L3 segment was excised, and a sampling was made from sciatic nerve. Results: A subarachnoid hemorrhage was observed in the brain specimens of four rats (36.4%) in the control group and six rats (54.5%) in the sericin group (p=0.416). A capillary hemorrhage in the cerebellum was observed in six rats (54.5%) in the control group and in one rat (9.1%) in the sericin group (p<0,.05; p=0.024). A hemorrhage was observed in the central canal in three rats (27.3%) in the control group, whereas no hemorrhage was observed in the sericin group (p=0.082). Congestion in the fibers of the sciatic nerve was observed in five rats (45.5%) in the control group and in seven rats (63.6%) in the sericin group (p=0.416). The observation of capillary hemorrhage in the cerebellar specimens was significantly more common in the control group. Conclusion: The administration of intrapleural sericin does not cause neurotoxicity in rats and can be safely used in pleurodesis procedures.

Indexed as

braincerebellumhemorrhagepleurodesisSericinsubarachnoid

Identifiers

PMID41527406
PMCPMC12794456

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