Journals / Dicle Tıp Dergisi / 2013 / Cilt: 40 - Sayı: 3

Tear levels of IL-16 in vernal keratoconjunctivitis

Vernal keratokonjonktivitte gözyaşı interlökin-16 düzeyleri

Pages
422–425
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)

Conclusions: These results considered that IL-16 have significant effect on the pathogenetic process of vernal keratoconjunctivitis

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: Vernal keratoconjunctivitis is more common in children and young adults having an atopic background.
📊
Key Findings & Data:The aim of the present study was to determine the interleukin-16 (IL-16) levels in tear fluids of patients with vernal keratoconjunctivitis (VKC).
💡
Conclusion & Impact:Conclusions: These results considered that IL-16 have significant effect on the pathogenetic process of vernal keratoconjunctivitis
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Vernal keratoconjunctivitis is more common in children and young adults having an atopic background. The aim of the present study was to determine the interleukin-16 (IL-16) levels in tear fluids of patients with vernal keratoconjunctivitis (VKC). Methods: Tear fluid samples were collected from 20 patients with VKC and 10 healthy subjects. Tear fluid samples were collected with microcapillary tubes for hematocrit at the lateral canthus of patients in the supine position without any anesthesia. Tear levels of IL-16 were measured by ELISA kit. Results: The mean levels of IL-16 among the patients (514±135 pg/ml) was significantly higher than among controls (358±139 pg/ml) (p=0.04). Conclusions: These results considered that IL-16 have significant effect on the pathogenetic process of vernal keratoconjunctivitis

Özet

Amaç: Vernal keratokonjonktivit genellikle atopik öyküye sahip çocuklarda ve genç erişkinlerde gözlenir. Bu çalışmada vernal konjonktivitli hastalarda gözyaşı İnterlö- kin-16 (IL-16) düzeyini incelenmesi amaçlandı. Yöntemler: Vernal konjonktivitli 20 hasta ile 10 sağlıklı bireyden gözyaşı örnekleri alındı. Örnekler hematokrit tüpleri topikal anestezi damlatılmaksızın lateral kantus kenarına yerleştirilerek alındı. Gözyaşı IL-16 düzeyleri ELISA yöntemi ile incelendi. Bulgular: Vernal keratokonjonktivit grubunda IL-16 dü- zeyleri (514±135 pg/ml) kontrol grubuna göre (358±139 pg/ml) anlamlı derecede yüksek bulundu (p=0,04). Sonuç: Çalışma sonuçları IL-16nın vernal keratokonjonktivitin patogenezinde rolü olabileceğini düşündürmektedir.

🔖

Cite This Article

ÇATAK, O., AYDEMİR, O., ÜSTÜNDAĞ, B. (2013). Tear levels of IL-16 in vernal keratoconjunctivitis. Dicle Tıp Dergisi, Cilt: 40 - Sayı: 3, 422–425. https://ajindex.com/articles/348997

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Kumar S. Vernal keratoconjunctivitis: A major review. Acta Ophthalmol 2009;87:133-147
  2. Center DM, Cruikshank WW. Modulation of lymphocyte migration by human lymphokines. Identification and characterization of chemoattractant activity for lymphocytes from mitogen-stimulated monuclear cells. J. Immunol 1982;128:2563-2568
  3. Wu D.M.H, Zhang Y, Parada N.A, et al. Processing and release of interleukin-16 from CD4+ but not CD8+ T cells is activation dependent. J Immunol 1999;162:1287-1293
  4. Bonini S, Bonini S, Lambiase A, et al. Vernal keratoconjunctivitis revisited. A case series of 195 patients with long-term follow up. Ophthalmology 2000;107:1157-1163
  5. Bellini A. Yoshimura H, Vitori E, Marini M, Mattoli SJ. Bronchial epithelial cells of patients with asthma release chemoattractant factors for T lymphocytes. J. Allergy Clin Immunol 1993;92:412–424
  6. Cruikshank W.W, Kornfeld H, and Center DM. Interleukin-16 J Leukoc Biol 2000;67:757–766
  7. Tomaç N. Allerjik Konjonktivitler. T Klin J Med Sci 2004;24:396-410
  8. Irani AMA, Butrus SI, Tabbora KF, Schwartz LB. Human conjunktival mast cells: distribution of MCt and MCtc in vernal conjunctivitis and giant papillary conjunctivitis. J Allergy Clin Immunol 1990;86:34-40 9. Leonardi A. The central role of conjunctival mast cells in the pathogenesis of ocular allergy. Curr Allergy Astma Rep 2002;2:325-331
  9. Center DM, Kornfeld H, Cruikshank W.W. Interleukin 16 and its functions as a CD4 ligand. Immunol Today1996;17:476–481
  10. Baier M, Bannert N, Werner A, et al. Molecular cloning, sequence, expression, and processing of the interleukin 16 precursor. Proc Natl Acad Sci USA 1997;94:5273-5277
  11. Keane J, Nicoll J, Kim S, et al. Conservation of structure and function between human and murine IL-16. J Immunol 1998;160:5945-5954
  12. Chupp GL, Wright EA, Wu D, et al. Tissue and T cell distribution of precursor and mature IL-16. J Immunol 1998;161:3114-3119
  13. Wu DM, Zhang Y, Parada NA, et al. Processing and release of IL-16 from CD4+ but not CD8+ T cells is activation dependent. J Immunol 1999;162:1287-1293
  14. Hessel EM, Cruikshank WW, Van Ark I, et al. Involvement of IL-16 in the induction of airway hyper-responsiveness and up-regulation of IgE in a murine model of allergic asthma. J Immunol 1998;160:2998-3005
  15. Laberge S, Cruikshank WW, Kornfeld H, Center DM. Histamine-induced secretion of lymphocyte chemoattractant factor from CD8+ T cells is independent of transcription and translation. Evidence