Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2015 / Cilt: 23 - Sayı: 4

The effects of preoperative chemotherapy and beta glucan on bronchial anastomosis in rabbits: a preliminary study

Tavşanlarda ameliyat öncesi kemoterapi ve beta glukanın bronş anastomozuna etkileri: Preliminar bir çalışma

Pages
722–727
Publication Date
2022-09-02
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Conclusion: The use of beta glucan during chemotherapytreatment may improve bronchial healing at postoperativeperiod.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background: This study aims to investigate the effects of animmunostimulant, beta glucan, on the bronchial anastomosisin rabbits that received chemotherapy in preoperative period.
📊
Key Findings & Data:The rabbits were divided into three groupsas group 1 (control), group 2 (chemotherapy), and group 3(chemotherapy + beta glucan) with 15 rabbits in each group.The left main bronchus was incised completely and then end- to-end anastomosis was performed in all groups.
💡
Conclusion & Impact:Conclusion: The use of beta glucan during chemotherapytreatment may improve bronchial healing at postoperativeperiod.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background: This study aims to investigate the effects of animmunostimulant, beta glucan, on the bronchial anastomosisin rabbits that received chemotherapy in preoperative period. Methods: Forty-five New Zealand male rabbits were usedin this study. The rabbits were divided into three groupsas group 1 (control), group 2 (chemotherapy), and group 3(chemotherapy + beta glucan) with 15 rabbits in each group.The left main bronchus was incised completely and then end- to-end anastomosis was performed in all groups. Cisplatin wasadministered on the preoperative first day and etoposide wasadministered on the preoperative first, second, and third daysin group 2. In group 3, in addition to the same chemotherapyprotocol, 10 mg/kg/day beta glucan was administered viaenteral route starting from seven days before operation untilone day before sacrifications. The rabbits were sacrificed atpostoperative third, fifth, and seventh days by groups of five.The bronchial anastomosis lines were removed and tissuesections were stained with hematoxylin and eosin. Results: In pathological analysis, while there were statisticallysignificant differences between group 1 and group 2 andbetween group 2 and group 3, there was no differencebetween group 1 and group 3 in terms of bronchial healing. Conclusion: The use of beta glucan during chemotherapytreatment may improve bronchial healing at postoperativeperiod.

Özet

Amaç: Bu çalışmada ameliyat öncesi dönemde kemoterapigören tavşanlarda bir immünstimülan olan beta glukanınbronş anastomozuna etkileri araştırıldı. Ça­lış­ma­pla­nı:­Bu çalışmada kırk beş Yeni Zelanda türüerkek tavşan kullanıldı. Tavşanlar her birinde 15 tavşanolacak şekilde grup 1 (kontrol), grup 2 (kemoterapi)ve grup 3 (kemoterapi + beta glukan) olarak üç grubabölündü. Tüm gruplarda sol ana bronş tam olarak kesildi vedaha sonra uç uca anastomoz yapıldı. Grup 2 de ameliyatöncesi birinci günde sisplatin ve ameliyat öncesi birinci,ikinci ve üçüncü günde etoposid uygulandı. Grup 3 te aynıkemoterapi protokolüne ilave olarak ameliyattan yedi günönceden başlanarak sakrifikasyonların bir gün öncesinekadar enteral yolla 10 mg/kg/gün beta glukan verildi.Tavşanlar ameliyat sonrası üçüncü, beşinci ve yedincigünlerde beşerli gruplar halinde sakrifiye edildi. Bronşiyalanastomoz hatları çıkarıldı ve doku kesitleri hematoksilinve eozin ile boyandı. Bul gu lar: Patolojik incelemede grup 1 ve grup 2 arasındave grup 2 ve grup 3 arasında istatistiksel olarak anlamlıfarklılık var iken grup 1 ve grup 3 arasında bronşiyileşmesi açısından farklılık yok idi. So nuç: Kemoterapi tedavisi sırasında beta glukankullanılması ameliyat sonrası dönemde bronşiyal iyileşmeyidüzeltebilir.

🔖

Cite This Article

ESEN, H., CERAN, S., SUNAM, G., GÜLTEKİN, M., ALTUNTAŞ, B. (2022). The effects of preoperative chemotherapy and beta glucan on bronchial anastomosis in rabbits: a preliminary study. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 23 - Sayı: 4, 722–727. https://ajindex.com/articles/424198

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Rea F, Marulli G, Schiavon M, Zuin A, Hamad AM, Rizzardi G, et al. A quarter of a century experience with sleeve lobectomy for non-small cell lung cancer. Eur J Cardiothorac Surg 2008;34:488-92
  2. Gómez-Caro A, Boada M, Reguart N, Viñolas N, Casas F, Molins L. Sleeve lobectomy after induction chemoradiotherapy. Eur J Cardiothorac Surg 2012;41:1052-8
  3. Ludwig C, Engel-Riedel W, Stoelben E. Morbidity and mortality after neoadjuvant therapy and sleeve lobectomyin N2-disease. Zhongguo Fei Ai Za Zhi 2008;11:668-71
  4. Yamamoto R, Tada H, Kishi A, Tojo T. Effects of preoperative chemotherapy and radiation therapy on human bronchial blood flow. J Thorac Cardiovasc Surg 2000;119:939-45
  5. Inoue M, Oka T, Shima Y, Shirafuji T, Sumida Y, Yamashita H, et al. Preoperative irradiation combined with chemotherapy impairs healing of bronchial anastomosis during the early postoperative period in rats. Tohoku J Exp Med 2003;199:1-12
  6. Couraud L, Nashef SA, Nicolini P, Jougon J. Classification of airway anastomotic healing. Eur J Cardiothorac Surg 1992;6:496-7
  7. Tsubota N, Simpson WJ, Van Nostrand AW, Pearson FG. The effects of preoperative irradiation on primary tracheal anastomosis. Ann Thorac Surg 1975;20:152-60
  8. Gonzalez M, Litzistorf Y, Krueger T, Popeskou SG, Matzinger O, Ris HB, et al. Impact of induction therapy on airway complications after sleeve lobectomy for lung cancer. Ann Thorac Surg 2013;96:247-52
  9. Shirafuji T, Oka T, Sawada T, Tamura K, Kishimoto K, Yamamoto S, et al. The importance of peripheral blood leukocytes and macrophage infiltration on bronchial wall wound healing in rats treated preoperatively with anticancer agents. Surg Today 2001;31:308-16
  10. Rice PJ, Adams EL, Ozment-Skelton T, Gonzalez AJ, Goldman MP, Lockhart BE, et al. Oral delivery and gastrointestinal absorption of soluble glucans stimulate increased resistance to infectious challenge. J Pharmacol Exp Ther 2005;314:1079-86
  11. Berdal M, Appelbom HI, Eikrem JH, Lund A, Zykova S, Busund LT, et al. Aminated beta-1,3-D-glucan improves wound healing in diabetic db/db mice. Wound Repair Regen 2007;15:825-32
  12. Zykova SN, Jenssen TG, Berdal M, Olsen R, Myklebust R, Seljelid R. Altered cytokine and nitric oxide secretion in vitro by macrophages from diabetic type II-like db/db mice. Diabetes 2000;49:1451-8
  13. Breivik T, Opstad PK, Engstad R, Gundersen G, Gjermo P, Preus H. Soluble beta-1,3/1,6-glucan from yeast inhibits experimental periodontal disease in Wistar rats. J Clin