• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.15 no.1
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• pp.219-225
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• 2002

By the treatment of herb-med, acupunture and Korean(韓方)- medicine, symptoms of nasal polyp has taken a turn for the better, but nasal polyp itself was removed in completely was imppssible. Althogh a surgical operation of western -medicine, the nasal polyp tend to recur. In China, the new treatment that Chinese(漢方)-medicine and western-medicine combined was tried. The trial was effective in decreasing recurrance rate and treatment period. But it's a case of completely removed Nasal polyp through the more vanous Korean(韓方)-medicine, The patient answered in the affinnative of electric acupunture, nasal bloodletting, vaporization, external application against the existing treatment(herb-med, acupunture, moxa). If electric acupunture, nasal bloodletting, vaporization, external application are receiving careful study, they are a help to nasal polyp and opthalmologic, otolaryngologic disease.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.28 no.2
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• pp.85-92
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• 2015

Object : To report the case of the improved patient after the extraction with hemostst forcept. Methods : We treated one patient who visited Gabsan Korean medical clinic.First two times, We used acupuncture, fumigation, exsanguination, external medincine. He had some agonistic response. But It was not satisfactory. So We operated extraction with hemostat forceps. Result and Conclusion : 1. We extracted nasal polyp, the length of polyp was 5.5 cm2. After extraction, the patient had not headache, nasal congestion and so on.3. On intranasal endoscopy, left nose did not have polyp any more.4. Hemostat forceps extraction is effective to nasal polyp.

• The Journal of Pediatrics of Korean Medicine
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• v.13 no.1
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• pp.191-204
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• 1999

Background: Nasal polyps are benign mass of nasal mucose, chronic sinusitis are swelling of nasal mucose, so nasal polyps and chronic sinusitis take a place at the same time. Nasal polyps are located lateral wall of nose, middle meatus, between middle nasal concha and inferior nasal concha. Objective: To demonstrate the effect of herbal medicine therapy in the chronic sinusitis and nasal polyps before and after treatment using computed tomography (CT). To compared before and after treatment of otitis media using earscope. Materials and methods: Five patients (4 mail and 1 femail) treated in our hospital between August 1998 and July 1999 were studied. Ages ranged from 9 to 23 years (mean age:13 years). All patients had a underlying family history, and past history(allergy or sinusitis of parents or brothers). Illness period was from 1 to 36 months (mean period:10.5 month). To ascertain the efficacy of treatment, CT were checked out. In the CT, three images were obtained 2cm interval on the coronal and axial plan. We classified treatment period into the type of allergic disease. Gamihyunggyeyungyo-tang was administered mainly. Gamigwaghyangjeungki-san, Gamizwakwi-eum and Gamihyangso-san were administered for through oral route additional symptoms. Results: Treatment period was from 126 to 157 days (mean period:140.7 days). To 3 patients with chronic sinusitis and nasal polyp, treatment period was 140.7 days, to 2 patients with otitis media and chronic sinusitis and nasal polyp, treatment period was 141.5 days. So they had no significance. Not nasal polyp from middle meatus, but also polypoid mucosal change of maxillary sinus is polyps Conclusion: We know that herbal medicine therapy is the effective treatment of pediatric chronic sinusitis and otitis media using earscope and CT. Herbal medicine therapy was effective in increasing immunity, inhibiting allergic reaction and inflammation of respiratory system. we practice ECP(eosinophil cataionic protein) and MAST examination, objectify herbal medicine therapy.

• The Journal of Internal Korean Medicine
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• v.40 no.5
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• pp.752-759
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• 2019

Objective: The purpose of this case study was to report the effect of Korean medicine treatment on a patient diagnosed with a nasal polyp. Methods: A 62-year-old female patient with a nasal polyp visited the clinic sixteen times from September 11th, 2018 to December 18th, 2018. The patient was treated with Eunhwayeongyo-tang, Haeyeol-tang, Hongsamkyungok-go extract, and acupuncture during the treatment period. We evaluated the improvement of symptoms by nasoendoscopy. Results: After the Korean medicine treatment, the nasal polyp was completely eradicated. Hyperemia of the nasal mucous membrane and rhinorrhea were also relieved. Conclusion: The study findings suggested that Korean medicine treatment (Eunhwayeongyo-tang, Haeyeol-tang, and Hongsamkyungok-go extract, and acupuncture) might be effective for treatment of patients diagnosed with nasal polyps.

• Molecules and Cells
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• v.42 no.4
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• pp.345-355
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• 2019

Eosinophilic chronic rhinosinusitis with nasal polyps (CRSwNP) is one of the most challenging problems in clinical rhinology. FZD5 is a receptor for Wnt5A, and its complex with Wnt5A contributes to activating inflammation and tissue modification. Nasal polyps and eosinophil/non-eosinophil counts are reported to be directly correlated. This study investigated the expression and distribution of FZD5, and the role of eosinophil infiltration and FZD5 in eosinophilic CRSwNP pathogenesis. The prognostic role of eosinophil levels was evaluated in seven patients with CRSwNP. Fifteen patients with CRS were classified based on the percentage of eosinophils in nasal polyp tissue. Methylated genes were detected using methylCpG-binding domain sequencing, and qRT-PCR and immunohistochemistry were used to detect FZD5 expression in nasal polyp tissue samples. The results showed that mRNA expression of FZD5 was upregulated in nasal polyps. FZD5 expression was significantly higher in nasal polyp samples from patients with eosinophilic CRSwNP than in those from patients with non-eosinophilic CRSwNP, as indicated by immunohistochemistry. Furthermore, inflammatory cytokine levels were higher in eosinophilic CRSwNP-derived epithelial cells than in normal tissues. In conclusion, FZD5 expression in nasal mucosal epithelial cells is correlated with inflammatory cells and might play a role in the pathogenesis of eosinophilic CRSwNP.

• Journal of Rhinology
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• v.59 no.1
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• pp.49-58
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• 2021

Background: Nasal polyps in the nasal cavity and mucous discharge inside the maxillary sinus exhibit compressive stress on the nasal mucosal epithelium. However, there have been only a few studies on how compressive stress impacts the human nasal mucosal epithelium. Methodology: We investigated the effect of compressive stress on collective migration, junctional proteins, transepithelial electrical resistance, epithelial permeability, and gene expression in well-differentiated normal human nasal epithelial (NHNE) cells and human nasal polyp epithelial (HNPE) cells. Results: NHNE cells barely showed collective migration at compressive stress up to 150 mmH₂0. However, HNPE cells showed much greater degree of collective migration at a lower compressive stress of 100 mmH₂0. The cell migration of HNPE cells subjected to 100 mmH₂O compression was significantly decreased at day 3 and was recovered to the status prior to the compressive stress by day 7, indicating that HNPE cells are relatively more sensitive to mechanical pressure than NHNE cells. Compressive stress also increased transepithelial electrical resistance and decreased epithelial permeability, indicating that the compressive stress disturbed the structural organization rather than physical interactions between cells. In addition, we found that compressive stress induced gene expressions relevant to airway inflammation and tissue remodelling in HNPE cells. Conclusion: Taken together, these findings demonstrate that compressive stress on nasal polyp epithelium is capable of inducing collective migration and induce increased expression of genes related to airway inflammation, innate immunity, and polyp remodelling, even in the absence of inflammatory mediators.

• The Korean Journal of Physiology and Pharmacology
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• v.5 no.4
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• pp.353-357
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• 2001

The pathogenesis of the nasal polyp is multifactorial and choanal polyps can be defined by its origin of genesis: antrochoanal (maxillochoanal), ethmochoanal and sphenochoanal polyp. Transforming growth $factor-{\beta}\;(TGF-{\beta})$ has various biologic activities, including the regulation of epithelial proliferation, the promotion of extracellular matrix formation and the induction of angiogenesis, hence closely related to pathogenesis of nasal polyp. Twenty cases of choanal polyps (13 antrochoanal, 4 ethmochoanal and 3 sphenochoanal polyps) were included in this study. Each polyp was subdivided into its origin, pedicle and choanal part. Hematoxylin and eosin stain for routine histopathology and immunohistochemistry were employed to detect expression of $TGF-{\beta}1.$ According to polyp type, edematous type is common at origin part and fibrous type at choanal part, and showed no difference at pedicle part in frequency. In ethmochoanal and sphenochoanal polyps, glandulocystic and edematous type is more common than fibrous type. $TGF-{\beta}1$ was expressed in epithelial cells, endothelial cells, eosinophils and lymphocytes. There was no different expression of $TGF-{\beta}1$ in each kind of choanal polyps and separate parts in each polyp. But histologic finding of choanal polyp is different between origin, pedicle and choanal part. Also infiltration of inflammatory cells including eosinophils has no difference between origin site. The expression of $TGF-{\beta}1$ was observed at all the choanal polyps and no difference between origin site and each portions was noted.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.12 no.1
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• pp.338-355
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• 1999

In the treatment of Nasal Polyps. which are produced with allergic rhinitis, chronic paranasal sinusitis at clinic. Herb-med., acupuncture and some medicine for external application have been used. The symptoms, however, has taken a turn for the better in temporary, the nasal polyps was not removed in completely. So the origin treatment was impossible by the use of herb-med.. acupuncture and medicine. Although a surgical operation (excision) of western-medicine is effective for a specified period of time (about 6 months), the nasal polyps tend to recur. Because of that the second and third operation might be needed, so we cannot consider the operation as the treatment of nasal polyps. The study was observed to investigate the nasal polyps treatment, and to search practical attempt for the clinic application through a literature study on Bisikyuk and Bithch which are similar with nasal polyps. As results, the practical application of external treatment for the nasal polyps treatment in clinic might be more necessary, and internal use of the Herb-med. with the external treatment might be treated as supplementary treatment.

• Microbiology and Biotechnology Letters
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• v.49 no.4
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• pp.543-551
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• 2021

Nocardiopsis species produce bioactive compounds, such as antimicrobial and anti-cancer agents and toxins. However, no reports have described their anti-inflammatory and anti-fibrotic effects during nasal polyp (NP) formation. In this study, we investigated whether marine-derived bacterial Nocardiopsis sp. 13G027 exerts anti-inflammatory and anti-fibrotic effects on lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages and transforming growth factor (TGF)-β1-induced NP-derived fibroblasts (NPDFs). Nitric oxide (NO) and prostaglandin E₂ (PGE₂) levels were analyzed. Extract from Nocardiopsis sp. 13G027 significantly inhibited the upregulation of NO and PGE₂ in LPS-activated RAW 264.7 macrophages. The expression of mitogen-activated protein kinases (MAPKs) and protein kinase B (Akt/PKB) in LPS-induced RAW 264.7 macrophages was evaluated; smooth muscle alpha-actin (α-SMA), collagen type I (Col-1), and fibronectin also phosphorylated small mothers against decapentaplegic (SMAD) 2 and 3 in TGF-β1-stimulated NPDFs. The Nocardiopsis sp. 13G027 extract suppressed the phosphorylation of MAPKs and Akt and the DNA-binding activity of activator protein 1 (AP-1). The expression of pro-fibrotic components such as α-SMA, Col-1, fibronectin, and SMAD2/3 was inhibited in TGF-β1-exposed NPDFs. These findings suggest that Nocardiopsis sp. 13G027 has the potential to treat inflammatory disorders, such as NP formation.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.22 no.3
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• pp.208-219
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• 2009

Object : Understanding the importance of the external treatment of nasal polyps and let know the necessity of development of the effect of herb medicine to use in these days. Method : I investigated about 12 oriental medical texts which recorded the external treatment of nasal polyps. I separated them to three part (prescription, herb medicine, the way of making the external application) and check the frequency. Also compared the external treatment of oriental medicine and western medicine. Result : 1. Prescription: There are 48 prescriptions -Nyosasan is used 4 cases, Gwajungsan is used 2 cases and others only 1 case each. 2. Herb-med: There are 67 herb medicines - Herba Asari(細辛) is used 15 cases, Pedicellus Melo (瓜蔕) is used 11 cases, Alunite(白礬) is used 10 cases, Realgar(雄黃)is used 9 cases. 3. The way of making the external application: obstructive method is used 19 cases, attaching method is used 9 cases, blowing method is used 8 cases, plaster method is used 7 cases, pouring method is used 3 cases. 4. The treatment takes about 1day to 15days and the soften nasal polyps like a water can be expect the positive prognosis. Conclusion: The external treatment is very important to treat nasal polyps. So we need to research more on eliminating the toxicity of the herb medicine and develop the convenient way of using the external treatment.