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EFE ATİLA N, ATİLA A. Serum amino acid profile in chronic sinusitis. CLINICAL AND EXPERIMENTAL HEALTH SCIENCES 2022. [DOI: 10.33808/clinexphealthsci.916590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective: Serum amino acid profile is known to vary in many diseases. The changes in the serum amino acid profile provide important information about diagnosis and prognosis of related diseases and the effectiveness of treatment. The aim of this study is to investigate whether serum amino acids are effective in the development of CRS.
Methods: A total of 23 healthy volunteers between the ages of 20 and 40 years were allocated to the control group (Group 1) and 27 patients with chronic rhinosinusitis were allocated to the study group (Group 2). The patients whose history, symptom, and examination findings were consistent with chronic sinusitis and who also who had sinusitis findings on a paranasal sinus tomography and were diagnosed with chronic sinusitis for at least one year were included in Group 2. A total of 32 serum-free amino acid levels were measured in both group using the LC-MS/MS system.
Results: The serum taurine level was found to be statistically significantly lower in Group 2 compared to Group 1 (p:0.002). A significant alteration was not observed in the serum levels of remaining 31 amino acids.
Conclusion: According to the data we obtained from the study, decreased serum taurine level may be a factor in the etiopathogenesis of chronic rhinosinusitis and therefore taurine supplementation may be considered as a new therapeutic target in the treatment of chronic rhinosinusitis.
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Affiliation(s)
- Nihal EFE ATİLA
- SAĞLIK BİLİMLERİ ÜNİVERSİTESİ, ERZURUM BÖLGE SAĞLIK UYGULAMA VE ARAŞTIRMA MERKEZİ, CERRAHİ TIP BİLİMLERİ BÖLÜMÜ
| | - Alptuğ ATİLA
- ATATÜRK ÜNİVERSİTESİ, ECZACILIK FAKÜLTESİ, ECZACILIK PR
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Thamboo A, Ayoub N, Maul X, Nayak J. The Inferior Turbinate: Role in Normal Respiration and Airway Obstruction. CURRENT OTORHINOLARYNGOLOGY REPORTS 2021. [DOI: 10.1007/s40136-021-00370-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Matsuzaki T, Itoh K, Katahira S, Ohyama M, Fukuda K. Latent Collagenase Production by Cells Derived from Nasal Polyps in Culture. ACTA ACUST UNITED AC 2018. [DOI: 10.2500/105065894782537334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We investigated the interactions between nasal polyp-derived fibroblast-like cells (NPFCs) and nasal secretions to clarify the role of connective tissue metabolism in nasal and paranasal pathology, especially in chronic sinusitis. In response to stimulation by human interleukin 1 (IL-1), NPFCs produced latent collagenase. Collagenase production was also stimulated by nasal secretions from patients with chronic sinusitis in vitro, but not by nasal secretions from nasal allergic patients. A soluble factor was isolated from the nasal secretions of patients with chronic sinusitis by ammonium sulfate precipitation and Sephadex G-75 gel chromatography. High performance liquid chromatography indicated that the molecular weight of the active fraction was approximately 20,000 daltons. This factor affected NPFCs, but did not affect the endothelial cells derived from nasal mucosa in culture. Collagenase production by NPFCs was considerably inhibited by anti-IL-1 antibody. These results indicate that IL-1 is one major factor to prolong the nasal and paranasal inflammatory lesions.
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Affiliation(s)
- Tsutomu Matsuzaki
- Department of Otolaryngology, Kagoshima University School of Medicine, Kagoshima, Japan
| | - Kazunori Itoh
- Department of Otolaryngology, Kagoshima University School of Medicine, Kagoshima, Japan
| | - Shoko Katahira
- Department of Otolaryngology, Kagoshima University School of Medicine, Kagoshima, Japan
| | - Masaru Ohyama
- Department of Otolaryngology, Kagoshima University School of Medicine, Kagoshima, Japan
| | - Katsunori Fukuda
- Department of Otolaryngology, Kagoshima University School of Medicine, Kagoshima, Japan
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Furukido K, Takeno S, Ueda T, Yajin K. Cytokine profile in paranasal effusions in patients with chronic sinusitis using the YAMIK sinus catheter with and without betamethasone. Eur Arch Otorhinolaryngol 2004; 262:50-4. [PMID: 14963719 DOI: 10.1007/s00405-003-0713-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2003] [Accepted: 10/03/2003] [Indexed: 10/26/2022]
Abstract
Recently, the YAMIK sinus catheter (YAMIK) has been reported to be a useful therapeutic device in the treatment of sinusitis. The present study was conducted to compare its delivery of either a normal saline (NS) or a betamethasone solution (0.4 mg/ml) into the paranasal sinuses of 25 patients (39 sides) with chronic sinusitis. The following parameters were evaluated: (1) subjective nasal clinical symptoms (nasal discharge, nasal obstruction, postnasal drip and headache), (2) X-ray photographs (ethmoid and maxillary sinuses) and (3) cytokine levels (IL-1beta, IL-8 and TNF-alpha) by enzyme-linked immunosorbent assay. The total nasal symptom scores significantly decreased after the first therapy, and the total X-ray photograph scores significantly decreased after therapy with either NS or the betamethasone solution. In both NS and betamethasone patients, the levels of IL-1beta and IL-8 had significantly decreased by the 3rd and 2nd weeks after therapy, respectively. In contrast, the TNF-alpha level decreased after the first therapy with betamethasone solution and remained unchanged after therapy with NS. These findings suggest that evacuation of the pathological effusions in sinuses may exert a beneficial effect by reducing the levels of IL-1beta and IL-8, and we speculate that removal of pathological effusions from the sinuses may provide treatment through different mechanisms than those that occur in treatment with betamethasone.
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Affiliation(s)
- Kyosuke Furukido
- Department of Otorhinolaryngology, Hiroshima University School of Medicine, Kasumi 1-2-3, Minami-ku, 734-8551, Hiroshima, Japan.
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Blair C, Nelson M, Thompson K, Boonlayangoor S, Haney L, Gabr U, Baroody FM, Naclerio RM. Allergic inflammation enhances bacterial sinusitis in mice. J Allergy Clin Immunol 2001; 108:424-9. [PMID: 11544463 DOI: 10.1067/mai.2001.117793] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Although it is not proven, one factor considered important in the development of sinusitis is allergic rhinitis. OBJECTIVE The purpose of this study was to determine whether ongoing allergic rhinitis enhances the infection and inflammation associated with Streptococcus pneumoniae acute sinus infection. METHODS BALB/c mice were sensitized to ovalbumin by intraperitoneal injection. After infection of the sinuses by S pneumoniae, either with or without concomitant administration of ovalbumin to induce allergic inflammation, mice were killed at various times and their heads were prepared for histologic evaluation of the sinuses. RESULTS Mice became allergic to ovalbumin and developed eosinophilia in the sinus and lung cavities in response to ovalbumin administration to each of the respective cavities. In comparison with controls, the mice with ongoing nasal allergic inflammation that were inoculated with S pneumoniae had significantly more bacteria recovered at sacrifice and had significantly more inflammation, as indicated by neutrophil, eosinophil, and mononuclear influx into the sinus mucosa. The percentage of the sinus area occupied by neutrophil clusters was also increased after infection in the allergic mice in comparison with the control mice. CONCLUSION Our data demonstrate that mice can be sensitized to ovalbumin and develop a localized allergic reaction in the skin, nose, or lung. An ongoing local allergic response augments bacterial infection in these animals. We also demonstrate that allergic sensitization alone, allergen exposure alone, or an allergic response at a distal site, the lung, does not augment the sinus infection.
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Affiliation(s)
- C Blair
- Section of Otolaryngology-Head and Neck Surgery, University of Chicago, IL 60637, USA
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Miyanohara T, Ushikai M, Matsune S, Ueno K, Katahira S, Kurono Y. Effects of clarithromycin on cultured human nasal epithelial cells and fibroblasts. Laryngoscope 2000; 110:126-31. [PMID: 10646728 DOI: 10.1097/00005537-200001000-00023] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE/METHODS Long-term administration of clarithromycin has been reported to be effective in the treatment of chronic sinusitis. To investigate the mechanism underlying the anti-inflammatory activity of clarithromycin, the authors evaluated the effect of clarithromycin on the gene expression of proinflammatory cytokine and the DNA-binding activity of nuclear factor (NF)-kappa B in cultured human nasal epithelial cells and fibroblasts. Cells were incubated with endotoxin purified from nontypable Haemophilus influenzae or interleukin (IL)-1 beta in the presence of clarithromycin. RESULTS Northern blot analysis revealed that clarithromycin suppressed IL-1 beta gene expression in human nasal epithelial cells stimulated by H. influenzae endotoxin (HIE). Intercellular adhesion molecule-1 gene expression in nasal fibroblasts stimulated by IL-1 beta was also suppressed by clarithromycin. Furthermore, electrophoretic mobility shift assay demonstrated that clarithromycin reduced DNA-binding activity of NF-kappa B in both human nasal epithelial cells and fibroblasts stimulated by HIE or IL-1 beta, respectively. CONCLUSION The present results suggest that clarithromycin may reduce gene expression of proinflammatory cytokines and adhesion molecules from nasal mucosa at the transcriptional factor level and exert an anti-inflammatory effect on nasal mucosa in chronic sinusitis.
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Affiliation(s)
- T Miyanohara
- Department of Otolaryngology, Faculty of Medicine, Kagoshima University, Japan
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Rhee CS, Hong SK, Min YG, Lee CH, Lee KS, Ahn SH, Park KS, Yi WJ. Effects of IL-1 beta, TNF-alpha, and TGF-beta on ciliary beat frequency of human nasal ciliated epithelial cells in vitro. AMERICAN JOURNAL OF RHINOLOGY 1999; 13:27-30. [PMID: 10088026 DOI: 10.2500/105065899781389920] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Previous reports suggested that several cytokines may influence the ciliary beat of the airway ciliated epithelial cells. The aim of this study is to determine the effects of cytokines including IL-1 beta, TNF-alpha, and TGF-beta on ciliary beat frequency (CBF) of human nasal ciliated epithelial cells. CBF of cultured human nasal ciliated epithelial cells was measured 24 hours after incubating with concentrations of 0.01 ng/mL, 0.1 ng/mL, 1 ng/mL, 10 ng/mL, and 100 ng/mL of each recombinant human (rh) cytokine including rhIL-1 beta, rhTNF-alpha, and rhTGF-beta. CBF was measured with time at concentrations of 1 ng/mL of rhIL-1 beta, 10 ng/mL of TNF-alpha, and 1 ng/mL of TGF-beta solutions. CBF of the human nasal ciliated epithelial cells increased after addition of rhIL-1 beta and rhTNF-alpha. Maximum CBF was observed at 1 ng/mL of rhIL-1 beta and at 10 ng/mL of rhTNF-alpha. CBF increased progressively to 4 hours after addition of rhIL-1 beta and rhTNF-alpha. Increased CBF sustained for 24 hours and decreased by 2 days. However, no variation of CBF was observed after addition of rhTGF-beta, regardless of concentrations and time. The results of this study suggest that during acute inflammation, IL-1 beta and TNF-alpha may have a potential role in defense mechanism of human nasal epithelium by regulating CBF of the nasal ciliated epithelial cells.
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Affiliation(s)
- C S Rhee
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Korea
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Min YG, Rhee CS, Kwon SH, Lee KS, Yun JB. Effects of IL-1 beta, TNF-alpha, and TGF-beta on proliferation of human nasal epithelial cells in vitro. AMERICAN JOURNAL OF RHINOLOGY 1998; 12:279-82. [PMID: 9740923 DOI: 10.2500/105065898781390064] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Previous reports suggest that cytokines may be involved in proliferation of the epithelium. The aim of this study was to determine the effects of cytokines, IL-1 beta, TNF-alpha, and TGF-beta on proliferation of human nasal epithelial cells (HNECs) in vitro. Primary cells were cultured from HNECs on collagen gel matrix. Subcultured HNECs were incubated in a medium with recombinant human (rh) cytokines, rhIL-1 beta, rhTNF-alpha, and rhTGF-beta at different concentrations of 0.01 ng/mL, 0.1 ng/mL, 1 ng/mL, 10 ng/mL, and 100 ng/mL. After 2-day incubation with these cytokines, daily cell proliferation was measured by MTT assay for 6 days. While rhIL-1 beta inhibited proliferation of HNECs in concentration-dependent and time-dependent manners, rhTNF-a stimulated HNEC growth at concentrations ranging from 0.01 ng/mL to 10 ng/mL in concentration-dependent and time-dependent manner. In contrast, rhTGF-b inhibited HNEC growth irrespective of concentration and incubation time. This study suggests that IL-1 beta, TNF-alpha, and TGF-beta may have an important role in the repair of the nasal mucosa by regulating proliferation of the nasal epithelium.
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Affiliation(s)
- Y G Min
- Department of Otorhinolaryngology, Seoul National University Hospital, Korea
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Shimomura A, Ikeda K, Suzuki H, Nakabayashi S, Oshima T, Furukawa M, Takasaka T, Ando N, Ohtani H, Nagura H. Expression of adhesion molecules in nonallergic chronic sinusitis. Laryngoscope 1997; 107:1519-24. [PMID: 9369401 DOI: 10.1097/00005537-199711000-00018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Endothelial and epithelial adhesion molecules are important in the recruitment of leukocytes to inflammatory sites. To determine the relationship between recruited leukocytes and adhesion molecules in the paranasal sinus mucosa of nonallergic chronic sinusitis, we surgically obtained mucosa from 16 patients and identified the expression of intercellular adhesion molecules (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), E-selectin, and P-selectin by immunohistochemistry. Neutrophils were significantly dominant in the nasal discharge as compared with eosinophils. The degree of neutrophil infiltration in the paranasal sinus mucosa was prominent in both intraepithelial and subepithelial areas as compared with the lamina propria. In each tissue site, the degree of infiltration of neutrophils was similar to that of eosinophils. These findings suggest that the tissue neutrophils actively and rapidly migrated into the lumen. All the adhesion molecules except VCAM-1 were expressed in the vascular endothelial cells. On the other hand, the surface epithelial cells showed the expression of only ICAM-1. The expression of ICAM-1 on the endothelial cells correlated with the degree of neutrophil infiltration in the mucosa The eosinophil infiltration was not dependent on any adhesion molecules examined here. It was concluded that ICAM-1 expression in the mucosa may be involved in neutrophil recruitment and may contribute to the establishment of the inflammatory cell distribution in the paranasal sinus of nonallergic chronic sinusitis.
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Affiliation(s)
- A Shimomura
- Department of Otorhinolaryngology, Tohoku University School of Medicine, Sendai, Japan
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Suzuki H, Takahashi Y, Wataya H, Ikeda K, Nakabayashi S, Shimomura A, Takasaka T. Mechanism of neutrophil recruitment induced by IL-8 in chronic sinusitis. J Allergy Clin Immunol 1996; 98:659-70. [PMID: 8828544 DOI: 10.1016/s0091-6749(96)70100-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The mechanism of neutrophil recruitment in patients with chronic sinusitis is unclear. OBJECTIVE This study aims to elucidate the role of IL-8 in inducing neutrophil accumulation in the nasal discharge of patients with chronic sinusitis. METHODS Nasal discharge and mucosal specimens were obtained from two groups of patients, those with chronic sinusitis and those with allergic rhinitis. The samples were subjected to immunohistochemical examination and in situ hybridization. The IL-8 level in the nasal discharge was measured by enzyme immunoassay. RESULTS Immunoreactivity to IL-8 was observed in polymorphonuclear cells of nasal smear, in nasal gland duct cells, and in epithelial cells of the chronic sinusitis group; whereas those of the allergic rhinitis group mostly showed little or no reaction. Similar patterns of localization were shown by in situ hybridization for IL-8 messenger RNA. The IL-8 level in nasal discharge was significantly higher in the chronic sinusitis group than in the allergic rhinitis group. CONCLUSION These results suggest that chemotactic factors in sinus effusion, including IL-8 derived from nasal gland duct cells and epithelial cells, attract neutrophils out of mucosa, and the neutrophils that have emigrated into the sinus effusion secrete IL-8. This induces further neutrophil accumulation in the sinus effusion of patients with chronic sinusitis.
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Affiliation(s)
- H Suzuki
- Department of Otolaryngology, Tohoku University School of Medicine, Sendai, Japan
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Abstract
PURPOSE Interleukin-8 (IL-8), a monocyte-derived and macrophage-derived cytokine, displays potent chemotactic activating properties toward neutrophils and thus may contribute to the pathogenesis of chronic sinusitis. The object of this investigation was to show the expression of the IL-8 gene in chronic sinusitis by Northern blot analysis and a reverse transcription-polymerase chain reaction (RT-PCR). MATERIALS AND METHODS For Northern blot analysis, RNAs were extracted from maxillary mucosa and nasal polyps from two patients with chronic sinusitis, respectively, and from the inferior turbinate of a nasal allergy patient. For RT-PCR, RNAs were extracted from 11 patients with chronic sinusitis, 8 patients with allergic rhinitis, and 4 patients with hypertrophic rhinitis. RESULTS Whereas IL-8 mRNA was expressed in the maxillary mucosa, IL-8 transcript was not detected in the inferior turbinate by Northern blot analysis. IL-8 transcripts were detected in 45% of chronic sinusitis RNAs (5/11) and in 50% of allergic rhinitis RNAs (5/10) by RT-PCR. CONCLUSION These data suggest IL-8 may contribute to neutrophil involvement in chronic sinusitis.
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Affiliation(s)
- K Takeuchi
- Department of Otorhinolaryngology, Mie University School of Medicine, Japan
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Melén I. Chronic sinusitis: clinical and pathophysiological aspects. ACTA OTO-LARYNGOLOGICA. SUPPLEMENTUM 1994; 515:45-8. [PMID: 8067243 DOI: 10.3109/00016489409124323] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Sinusitis can be defined as inflammation of the paranasal sinus mucosa. However, the definition of chronic sinusitis is not yet fully established. As chronic sinusitis occurs both on an infectious and non-infectious basis there are many symptoms, local as well as general, from the upper respiratory tract. It is generally agreed that the time aspect of the disease is important. Long-term symptoms, i.e. more than 3 months, and objective findings of mucosal inflammation are criteria for chronic sinusitis. In clinical practice it is also important to realize that mucosal changes usually persist for at least 8 weeks after the treatment of an acute infection. Interest has lately been focused on local sinusal inflammation, especially on the inflammatory cells whose immunoactive products seem to keep inflammation ongoing even after the infection is cured. It is not clear to which extent the mucosal damage, with granulation tissue, polyp formation and fibrosis, is reversible. In chronic sinusitis, the ostial function is disturbed, especially in patients with nasal polyposis. This function must be re-established, but it is still uncertain whether obstruction in the osteomeatal complex is primary or secondary to other factors. Further research into local immunological factors and analysis of the development of special local tissue pathology in sinusitis is necessary in order to be able to establish exactly why acute sinusitis does not resolve but turns into a chronic inflammatory disease.
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Affiliation(s)
- I Melén
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery General Hospital, Skövde, Sweden
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Norlander T, Westrin KM, Stierna P. The inflammatory response of the sinus and nasal mucosa during sinusitis: implications for research and therapy. ACTA OTO-LARYNGOLOGICA. SUPPLEMENTUM 1994; 515:38-44. [PMID: 8067242 DOI: 10.3109/00016489409124322] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Since it is difficult to evaluate the state of an infected sinus mucosa by histopathology, much of the present knowledge of the morphology in sinusitis is based on animal experiments. When experimental sinusitis is induced in the rabbit, the inflammatory response in the nose appears to be more pronounced than that in the maxillary sinus. In the animal model, histological findings include epithelial desquamation, edema, goblet cell hyperplasia and, in severe cases, fibrosis, bone reaction and formation of polyps in the nose and in the antrum. These local pathological findings may persist in the nasal middle meatus and the paranasal sinuses for a considerable time and predispose the mucosa to recurrences of infection. By investigation with recently introduced advanced techniques such as magnetic resonance imaging (MRI), a protracted pathological state in the sinus mucosa can be recorded also in humans for months after an episode of acute sinusitis. Future human and experimental studies of the local inflammatory response and of the cellular pathology over time will yield further guidelines for improved therapy and prevention of acute sinusitis.
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Affiliation(s)
- T Norlander
- Department of Otorhinolaryngology, Karolinska Institute, Huddinge University Hospital, Sweden
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