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Seyhan S, Bicer YO, Koybasi Sanal S, Astarci HM. Investigation of the Relationship Between Trefoil Factor Family Peptides and Sinonasal Inflammation. Indian J Otolaryngol Head Neck Surg 2023; 75:1033-1040. [PMID: 37206788 PMCID: PMC10188685 DOI: 10.1007/s12070-023-03589-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 02/16/2023] [Indexed: 05/21/2023] Open
Abstract
The trefoil factor family (TFF) is a relatively new family of peptides. In some studies, an association between trefoil factors and inflammatory diseases of the nasal and paranasal sinuses has been suggested. However, it is still not clear whether there is a relationship between trefoil peptides and inflammation of the respiratory tract. The aims of this study are to determine the presence of TFF1, TFF2, and TFF3 in the nasal mucosa and investigate their relationships with inflammation by using rat models of various sinonasal inflammations. Nasal tampon, lipopolysaccharide, and ovalbumin were used to generate rat models of sinonasal inflammation, i.e., rhinosinusitis and allergic rhinitis. The study was conducted on seventy rats in seven groups, each with ten rats: four groups with rhinosinusitis, two groups with allergic rhinitis, and a control group. Histological evaluation of sinonasal mucosa from all rats was performed, and Trefoil factors were investigated using immunohistochemical methods. All three TFF peptides were detected in rat nasal mucosa by histological evaluation. No significant differences in the trefoil factor scores were observed among the study groups. A significant correlation between the TFF1 and TFF3 scores and loss of cilia was identified (p < 0.05). In conclusion, no direct relationship between sinonasal inflammation and TFF scores was observed. However, a possible association between the TFF and epithelial damage or regeneration in sinonasal inflammation can be suggested based on the correlation observed between the TFF1 and TFF3 scores and scores of cilia loss.
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Affiliation(s)
- Sinan Seyhan
- Department of Otorhinolaryngology and Head and Neck Surgery, Sabuncuoglu Serefeddin Training and Research Hospital, Faculty of Medicine, Amasya University, Kirazlıdere Neighborhood Terminal Street No: 37, 05200 Amasya, Turkey
| | - Yusuf Ozgur Bicer
- Department of Otorhinolaryngology and Head and Neck Surgery, Bolu Abant İzzet Baysal University, Bolu, Turkey
| | - Serap Koybasi Sanal
- Department of Otorhinolaryngology and Head and Neck Surgery, Medicana International Izmir Hospital, Izmir, Turkey
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Gul R, Tansuker HD, Cengiz AB, Gul M, Tabaru A, Emre F, Oktay MF. Effects of nigella sativa oil on allergic rhinitis: an experimental animal study. Braz J Otorhinolaryngol 2022; 88 Suppl 5:S148-S155. [PMID: 36243604 PMCID: PMC9801018 DOI: 10.1016/j.bjorl.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/05/2022] [Accepted: 09/08/2022] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVES Nigella sativa oil is known antiallergic and immunomodulatory effects. We aimed to compare this oil with mometasone furoate, a topical steroid, on a rat model in the prevention of allergic rhinitis symptoms. METHODS A total of 28 two-to-four-month-old Wistar Hannover rats weighing 250-350 g were randomly divided into four groups of seven, which included control, allergic rhinitis, mometasone furoate, and Nigella sativa oil groups. Loss of cilia, an increase of goblet cells, vascular proliferation, inflammatory cell count, eosinophil infiltration, and the degree of hypertrophy in chondrocytes were assessed by light microscopy. RESULTS The frequency of nasal scratching in the Nigella sativa oil group was found to be significantly lower compared with the allergic rhinitis group (p < 0.05). Typical inflammatory changes seen in allergic rhinitis were not detected in the Nigella sativa oil group. No inflammation was observed in 85.7% of both the healthy control group and the Nigella sativa oil group. In addition, no inflammation was observed in 71.4% of the mometasone furoate group, and this difference was found to be significant compared with the control group (p < 0.05). In addition, eosinophil infiltration, cilia loss, chondrocyte hypertrophy, vascular proliferation, and goblet cell increase were found to be significantly decreased in the mometazone furoate and Nigella sativa oil groups compared to the allergic rhinitis group (p < 0.05). CONCLUSION According to the findings obtained from this study, we found anti-inflammatory and anti-allergic effects of Nigella sativa oil as equally effective as mometasone furoate in the treatment of experimentaly generated allergic rhinitis. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Recep Gul
- University of Health Sciences Kanuni Training and Research Hospital, Department of Otorhinolaryngology, Istanbul, Turkey
| | - Hasan Deniz Tansuker
- Yeditepe University, Faculty of Medicine, Department of Otorhinolaryngology, Istanbul, Turkey
| | - Abdurrahman Bugra Cengiz
- University of Health Sciences Bagcilar Training and Research Hospital, Department of Otorhinolaryngology, Istanbul, Turkey,Corresponding author.
| | - Melda Gul
- Mehmet Akif Cardiovascular and Thorasic Surgery Training and Research Hospital, Department of Otorhinolaryngology, Istanbul, Turkey
| | - Alper Tabaru
- Basaksehir Cam and Sakura State Hospital, Department of Otorhinolaryngology, Istanbul, Turkey
| | - Funda Emre
- University of Health Sciences Bagcilar Training and Research Hospital, Department of Pathology, Istanbul, Turkey
| | - Mehmet Faruk Oktay
- University of Health Sciences Bagcilar Training and Research Hospital, Department of Otorhinolaryngology, Istanbul, Turkey
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Ji H, Cai S, Shi Y, Tian J, Li X. Salutary effect of brucine in ovalbumin-induced allergic rhinitis: Role of t-helper 1, t-helper 2 cytokines, nuclear factor-kappa b, stat3, and rorc signaling in mouse models. Pharmacogn Mag 2021. [DOI: 10.4103/pm.pm_511_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Senturk E, Yildirim YS, Dogan R, Ozturan O, Guler EM, Aydin MS, Kocyigit A, Esrefoglu M, Kocak I. Assessment of the effectiveness of cyclosporine nasal spray in an animal model of allergic rhinitis. Eur Arch Otorhinolaryngol 2017; 275:117-124. [DOI: 10.1007/s00405-017-4786-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 10/19/2017] [Indexed: 10/18/2022]
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Sagit M, Polat H, Gurgen SG, Berk E, Guler S, Yasar M. Effectiveness of quercetin in an experimental rat model of allergic rhinitis. Eur Arch Otorhinolaryngol 2017; 274:3087-3095. [PMID: 28493194 DOI: 10.1007/s00405-017-4602-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 05/04/2017] [Indexed: 01/21/2023]
Abstract
We aimed to investigate whether quercetin had a therapeutic effect in an experimental rat model of allergic rhinitis. The study was conducted with 35 rats, which were randomly assigned into 4 groups: group 1 (n = 5), sham group; group 2 (quercetin group, n = 10) received 80 mg/kg day quercetin; group 3 (steroid group, n = 10) received steroid (mometasone furoate); and group 4 (control group, n = 10), received ovalbumin alone. Rats were sensitized by administration of ovalbumin on alternate days over 14 days via an intraperitoneal route. On day 15, in addition to ovalbumin via an intranasal route, quercetin and steroid were given over 7 days to the corresponding groups. All rats were then sacrificed and nasal turbinates were evaluated histopathologically, and serum total IgE and ovalbumin (OVA)-specific IgE values were measured before and after treatment. A significant increase in OVA-specific IgE values was detected in all groups except sham group. A significant increase was detected in post-treatment total IgE levels in the control group, while no significant change was detected in the sham, quercetin, and intranasal steroid groups. On histopathological evaluation, it was observed that findings of allergic rhinitis were suppressed in the quercetin group when compared to the control group. In immunohistochemical evaluation, it was detected that COX-2 and VIP expressions were weaker in the quercetin group compared to the control group. Based on these findings, we conclude that quercetin was effective in allergic rhinitis induced by ovalbumin in rats both histopathologically and serologically.
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Affiliation(s)
- Mustafa Sagit
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
| | - Halil Polat
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey.
| | - Seren Gulsen Gurgen
- Department of Histology and Embryology, Celal Bayar University School of Vocational Health Service, Manisa, Turkey
| | - Elife Berk
- Department of Microbiology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Sabri Guler
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
| | - Mehmet Yasar
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
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Güneş MS, Külahlı I, Kökoğlu K, Vural A, Avcı D, Güleç S, Sönmez MF, Çilenk KT, Erçal BD. Evaluation of the effect of intranasal infiltrated botulinum toxin-A on a model of allergic rhinitis in rabbits: An Experimental Study. Int J Pediatr Otorhinolaryngol 2016; 83:51-6. [PMID: 26968053 DOI: 10.1016/j.ijporl.2016.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 01/06/2016] [Accepted: 01/15/2016] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Allergic Rhinitis (AR) effects 20-40% of the global population and its prevalance increases. Medical treatment and immunotherapy could be used in AR management. But they are not definitive solution. Medical treatment must be used a long time and has side effects. Immunotherapy cannot be applied to every patient and it also takes a long time. The aim of this study is to evaluate symptomatic and histopathological effects of intranasal infiltrated Botulinum Toxin-A (Btx-A) on an animal model of AR. MATERIAL-METHOD 15 rabbits were divided into 3 groups as control, disease and treatment. AR was formed in disease and treatment groups by intraperitoneal and intranasal ovalbumine. Allergic symptoms were observed and serum IgE levels were estimated to prove forming of AR. Btx-A was infiltrated in inferior turbinates of rabbits in treatment group. Rabbits were sacrified on 32nd day. Paranasal structures were disected and investigated histopathologically. RESULTS Serous nasal discharge and sneezing were observed after ovalbumine applying in disease and treatment groups. Serum IgE levels on 21st day were higher than 1st day and this difference was significant statistically in disease and treatment groups. Serous discharge and sneezing decreased after Btx-A infiltration in treatment group. In histopathological examination, there were significant difference between disease and treatment group in terms of some histopathological findings. CONCLUSION Considering the effect of Btx-A on AR in animal, it can be said that Btx-A can decrease symptoms and reorganize histopathological findings of AR.
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Affiliation(s)
- Murat Salih Güneş
- Department of Otolaryngology - Head and Neck Surgery, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Ismail Külahlı
- Department of Otolaryngology - Head and Neck Surgery, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Kerem Kökoğlu
- Department of Otolaryngology - Head and Neck Surgery, Faculty of Medicine, Erciyes University, Kayseri, Turkey.
| | - Alperen Vural
- Department of Otolaryngology - Head and Neck Surgery, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Deniz Avcı
- Department of Otolaryngology - Head and Neck Surgery, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Safak Güleç
- Department of Otolaryngology - Head and Neck Surgery, Special Neon Hospital, Erzincan, Turkey
| | - Mehmet Fatih Sönmez
- Department of Histology & Embryology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Kübra Tuğba Çilenk
- Department of Histology & Embryology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Barış Derya Erçal
- Department of Medical Microbiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
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Effects of topical intranasal doxycycline treatment in the rat allergic rhinitis model. Clin Exp Otorhinolaryngol 2014; 7:106-11. [PMID: 24917906 PMCID: PMC4050081 DOI: 10.3342/ceo.2014.7.2.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Revised: 02/12/2013] [Accepted: 03/26/2013] [Indexed: 11/09/2022] Open
Abstract
Objectives Allergic rhinitis (AR) is a chronic upper respiratory tract disease that inflames the mucous membranes of the nose and occurs when circulating inflammatory cells including eosinophils and basophils migrate to and accumulate in the inflammation area by passing through the interstitium and capillary walls. To pass through these barriers, the inflammatory cells degrade extracellular matrix proteins. Matrix metalloproteinases (MMPs) released by inflammatory cells mediate the degradation of these proteins. MMPs have synthetic inhibitors and doxycycline, a tetracycline antibiotic, inhibits MMPs. This study investigated the efficiency of intranasal doxycycline in decreasing the symptoms and inflammatory cell infiltration in an animal model of AR. Methods AR was created in female Wistar rats by repeated intranasal challenge with ovalbumin by intraperitoneal injection. For 15 days, topical intranasal doxycycline was administered one hour before ovalbumin administration. Following intranasal administration, nasal symptoms were scored and the nasal mucosae of all rats were evaluated histopathologically. To investigate tissue changes, hematoxyline-eosin and Alcian blue/periodic acid Schiff stains were used. As well, cilia loss, goblet cell changes, vascular congestion, vascular proliferation, inflammatory cell infiltration, eosinophil infiltration and the degree of hypertrophy in chondrocytes were evaluated with light microscopy. Results Typical symptoms of AR were decreased by intranasal doxycycline administration. These effects were stable after repeated intranasal ovalbumin administration. Histological evaluation of doxycycline treated rats did not reveal typical inflammatory changes associated with AR. Conclusion MMPs may have crucial functions in AR and topical intranasal doxycycline, which decreases inflammatory cell infiltration, may offer an alternative therapy for AR.
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Local and systemic effects of low-dose transtympanic methotrexate: in vivo animal study. The Journal of Laryngology & Otology 2012; 127:148-52. [PMID: 23217340 DOI: 10.1017/s0022215112002836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To evaluate the safety of low-dose transtympanic methotrexate in a rat model. DESIGN Experimental animal study. SETTING Tertiary training and research hospital. METHODS Twenty-four rats were randomly divided into three study groups. Diluted methotrexate solution was administered transtympanically to fill the middle-ear cavity, twice a week in group one and three times a week in group two. Ringer lactate solution was administered transtympanically three times a week in the control group. MAIN OUTCOME MEASURES Local and systemic effects of low-dose transtympanic methotrexate. RESULTS In the methotrexate groups, middle-ear mucosal oedema was present in all animals. Auditory brainstem response thresholds indicated no inner-ear dysfunction in any group. Liver function and serum haemoglobin levels showed no statistically significant difference in any group. However, liver biopsies from groups one and two showed mild portal hyperaemia. CONCLUSION These findings are encouraging, and support further investigation of the topical application of methotrexate in autoimmune hearing diseases, as an alternative or adjunct to transtympanic steroids.
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