• Journal of Digital Convergence
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• v.12 no.10
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• pp.587-595
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• 2014

This research aimed at analyzing the influence of complex-exercise on diabetes outbreak prediction rate, body composition and vascular compliance in obese smokers and suggesting effective exercise program for obese smokers' healthy life. The research object was composed of the 20 employees, obese smokers in their age of 40s, of T company, which is the subcontractor of H company in D Metropolitan City, who learned the purpose of this research enough and wrote the consent form of voluntary participation, who have no medical history and currently no special disease, as well as no experience in regular exercise. The researcher conducted an inspection on diabetes outbreak prediction rate and body composition, vascular compliance, also, implemented descriptive statistics to calculate the average and standard deviation before the test and after implementing 12 weeks' complex-exercise program, and verification on the difference between before after the test was analyzed by using Paired t-test. With statistical significance level p<.05, the research results are as follows. after participating in 12 weeks' complex-exercise program, diabetes outbreak prediction rate, weight, body fat percentage, skeletal muscle mass, abdominal fat rate and vascular compliance showed statistically meaningful level of change in upper extremities(right hand, left hand), nether extremities(right foot, left foot) p.<05.

• The Korea Journal of Herbology
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• v.24 no.4
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• pp.127-135
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• 2009

Objectives : Gagam-Gongjin-dan (GGD) composited with Cervi parvum Cornu, Corni Fructus, Angelica gigantis Radix, Lycii Fructus, Dioscoreae Rhizoma, Citri Pericarpium, Gastrodiae Rihzoma, Agastachis Herba, Cassiae cortkex, Scutellariae Radix, Schisandrae Fructus has been traditionally used for chronic diseases or weakness after illness in oriental countries. However, little is known about the effects of methanol extract of GGD on immune responses to ovalbumin (OVA) plus alum. Therefore, the purpose of this study was to investigate the effects of GGD on immune responses to ovalbumin plus alum in Balb/c mice. Methods : In this study, the extract of GGD was prepared by extracting with methanol for 7 days. The extract was freeze-dried following filtration through vacuum distillation system. Mice were orally administrated with or without GGD extract of different doses (50-200 mg/kg/day) for 30 days. We examined the effects of GGD extract on the serum levels of total IgE, OVA-specific IgE, IgG1, IgG2a, and CTACK/CCL27 production and CCR10 expression in lymph node cells and body weight change and foot pad swelling responses in ovalbumin treated Balb/c. Results : The oral administration of GGD dose-dependently reduced the serum levels of total IgE, OVA-specific immunoglobulin (IgE, IgG1 and IgG2b) and CTACK/CCL27 production in ovalbumin treated BALB/c mice. The levels of CCR10 expression from lymph node cells of OVA treated mice were markedly suppressed by treatment with GGD in a concentration dependent manner. Furthermore, foot pad swelling responses were also markedly suppressed by GGD. However, body weight were significantly increased dose dependently by GGD treatment. Conclusions : These results suggest that GGD treatment suppresses immune responses to ovalbumin, and these properties may contribute to allergic disease care.

• Archives of Plastic Surgery
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• v.34 no.5
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• pp.557-561
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• 2007

Purpose: Malignant melanoma is a fatal tumor arising in the melanocytic systems of the skin. The incidence of malignant melanoma, formerly considered a rare tumor in Korea, is observed to increase. The aim of this study is to analyze the clinical and histopathological pattern of malignant melanoma in one institute. Methods: Thirty patients with ages ranging from 33 to 80 years, diagnosed as malignant melanoma at our skin tumor department, were enrolled in a retrospective study over a 6 year period(2000. 9-2006. 7). The analyzed data included age, sex, location, duration before diagnosis, clinical type, level of invasion, and stage. Results: The cases were identified and analyzed by clinical and histopathologic study. The male to female ratio was 1:1.7. Lower extremities(especially, feet) were favored sites. The majority of cases were acral lentiginous melanoma(40%), followed by nodular melanoma (36.7%), superficial spreading melanoma(20%) in this study. Clark level IV was predominant in histopathologic study. There was merely narrow gap among each stage by AJCC. Conclusion: The clinicopathological characteristic of melanoma in our patients is quite different with that in the West. In this retrospective study, primary lesions of the foot were predominant with melanoma, and a high percentage of these were classified pathologically as acral lentiginous melanomas. Patients had a more advanced stage of disease at first presentation and a more deeply invasive primary lesion than Western patients. These suggest that malignant melanoma has a worse prognosis in our patients than in the West. So, further organized prospective studies are needed to approach the prudent and accurate diagnosis and management of melanoma in Korea.

• The Journal of Korean Medicine
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• v.35 no.3
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• pp.116-124
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• 2014

Objectives: This study aimed to evaluate Ryodoraku diagnosis and evaluation of low back pain reported in Korean, Japanese, Chinese and English. Methods: Using web search on five Korean databases, two Japanese, one Chinese and one English, we selected studies on Ryodoraku diagnosis and evaluation of low back pain. Results: Our initial search returned 26 Korean studies, 17 Japanese, 2 Chinese and 1 English. From them, we found 14 studies suitable for the purpose of this study. In general low back pain, studies showed that F4 (bladder) was the most frequently suggested abnormal Ryodoraku. In specific low back pain, Ryodoraku had no recognizable relation to disease-specific low back pain, but abnormal Ryodoraku of F2 (liver) and F5 (gall bladder) was frequently observed. More foot Ryodoraku showed abnormal than hand Ryodoraku. Conclusions: The diagnostic values of Ryodoraku for F2 (liver), F4 (bladder), H5 (triple energizer), F3 (kidney), and F5 (gall bladder) can be good diagnostic references, and future studies should be conducted on the aspect of differentiation of symptoms and signs.

• Korean Journal of Veterinary Service
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• v.43 no.3
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• pp.155-159
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• 2020

This study was conducted to investigate the infection of livestock diseases using 500 blood samples from wild boars captured in six cities and one county in northern Gyeonggi province, South Korea. We examined 239 cases of classical swine fever virus (CSFV), and each of 500 cases of foot and mouth disease virus (FMDV), porcine reproductive and respiratory syndrome virus (PRRSV), porcine circovirus type 2 (PCV2), Mycoplasma hyopneumoniae (MH), Actinobacillus pleuropneumoniae (APP), Pasteurella multocida type A (PMA), Hemophilus parasuis (HP), Salmonella (Sal.) spp. infections. Antibodies were detected against CSFV (23.4%), PRRSV (4.0%), PCV2 (60.4%), MH (3.0%), APP (69.2%), PMA (52.8%), HP (11.8%), and Sal. spp. infections (37.2%). No antibodies were detected against FMDV. As a result of antigenic analysis of 68 positive cases (13.6%) out of 500 PRRS antigen tests, 61 North American cases, 6 European cases, 1 North American-European complex case. PCV2 has 158 positive cases (31.6%) out of 500 antigen tests, and the results indicate that a considerable number of individuals are infected. To our knowledge, this is the first seroprevalence report of MH, APP, PMA, HP, and Sal. spp. infections in wild boars in South Korea.

• Korean Journal of Veterinary Service
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• v.43 no.3
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• pp.129-137
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• 2020

In this study, we applied biodegradable drug delivery carries (BDDC) for food-and-mouth (FMD) vaccination. After FMD vaccination using BDDC, we estimated the percentage inhibition (PI) of antibody, decomposed patterns, and histopathologic features of BDDC. PI of antibody was higher than 50 at two weeks after injection and sustained positive PI until 10 weeks after injection. BBDC injection group showed significantly an increased pattern of blood monocyte at two and three weeks after injection. According to the Micro CT, micro-cracks were observed at two weeks after injection and the morphology of BDDC was lost at four weeks after injection. For histopathological examination, acute inflammation with neutrophil infiltration and micro-metallic residues were observed around BDDC until four weeks after injection and inflammatory responses gradually decreased at 10 weeks. Based on our experiment, BDDC is considered as an alternative way to vaccine injection for veterinary applications. Our study can be used as basic data for the drug delivery system using biodegradable metals in the future.

• Asian-Australasian Journal of Animal Sciences
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• v.33 no.6
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• pp.1042-1055
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• 2020

Objective: The ecosystem of an animal farm is composed of various elements, such as animals, farmers, plants, feed, soil, and microorganisms. A domesticated animal's health is largely connected with the reservoir of bacteria and viruses in animal farms. Although a few studies have focused on exploring the gut microbiome of animals, communities of microbiota and viruses in feedlots have not been thoroughly investigated. Methods: Here, we collected feces and dust samples (4 groups: cattle feces, C_F; horse feces, H_F; cattle dust, C_D; and horse dust, H_D) from cattle and horse farms sharing the same housing and investigated their microbiome/virome communities by Illumina sequencing. Results: Dust groups (C_D and H_D) showed higher microbial diversity than feces groups (C_F and H_F) regardless of animal species. From the microbial community analysis, all the samples from the four groups have major phyla such as Proteobacteria (min 37.1% to max 42.8%), Firmicutes (19.1% to 24.9%), Bacteroidetes (10.6% to 22.1%), and Actinobacteria (6.1% to 20.5%). The abundance of Streptococcus, which commonly recognized as equine pathogens, was significantly higher in the horse group (H_D and H_F). Over 99% among the classified virome reads were classified as Caudovirales, a group of tailed bacteriophages, in all four groups. Foot-and-mouth disease virus and equine adenovirus, which cause deadly diseases in cattle and horse, respectively, were not detected. Conclusion: Our results will provide baseline information to understand different gut and environmental microbial ecology between two livestock species.

• Journal of Microbiology and Biotechnology
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• v.28 no.1
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• pp.109-114
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• 2018

Coxsackievirus Type B3 (CVB3) is an enterovirus that belongs to the Picornaviridae and causes various diseases such as myocarditis and hand-foot-mouth disease. However, an effective antiviral drug is still not developed. In this study, we looked for potential inhibitors of CVB3 replication by examining the survival of CVB3-infected HeLa cells. We detected an antiviral effect by cholic acid and identified it as a candidate inhibitor of CVB3 replication. Cholic acid circulates in the liver and intestines, and it helps the digestion and absorption of lipids in the small intestine. HeLa cells were cultured in 12-well plates and treated with cholic acid (1 and $10{\mu}g/ml$) and $10^6PFU/ml$ of CVB3. After 16 h post-infection, the cells were lysed and subjected to western blot analysis and RT-PCR. The production of the viral capsid protein VP1 was dramatically decreased, and translation initiation factor eIF4G1 cleavage was significantly inhibited by treatment with $10{\mu}g/ml$ cholic acid. Moreover, cholic acid inhibited ERK signaling in CVB3-infected HeLa cells. RT-PCR showed that the amounts of the CVB3 RNA genome and mRNA for the ER stress-related transcription factor ATF4 were significantly reduced. These results showed that cholic acid strongly reduced ER stress and CVB3 proliferation. This compound can be developed as a safe natural therapeutic agent for enterovirus infections.

• The Journal of Pediatrics of Korean Medicine
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• v.29 no.4
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• pp.67-76
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• 2015

Objectives The purpose of this review is to investigate the domestic and foreign studies of pediatric Chuna treatment and propose the directions of future studies and clinical applications. Methods We searched for the study at RISS, KISS, DBPIA, Pubmed, CNKI by keywords, '추나', 'Osteopathic', 'Chiropractic', 'Manipulation', '推拿', '導引', '按摩', After 2010. Results 1. Selected 3 domestic studies were categorized as 1 survey study and 2 case reports. Selected 41 foreign studies from Pubmed were categorized as 15 systemic reviews, 8 survey studies, 12 case reports and 6 control studies. Selected 82 foreign studies from CNKI were categorized as 10 systemic reviews, 22 case reports and 50 control studies. 2. 2 clinical domestic studies researched on idiopathic Scoliosis. The foreign clinical studies from Pubmed are 18 cases, and those studies were categorized into Premature baby care (3), Infant colic (2), ADHD (2), Congenital talipes equinovarus (1), Somatic dysfuntion (1), Nonsynostotic occipital plagiocephaly (1), Conversion disorder (1), Lower back pain (1), Chronic bilateral dorsal foot pain and stiffness (1), plantar fasciitis (1), Migraine headaches (1), Cyclic vomiting syndrome (1), Acute otitis media (1) and Cerebral palsy (1). The other 72 foreign clinical studies were from CNKI, and they studied 39 different diseases. Systematically, they studied about digestive diseases (25), respiratory diseases (20), fever (6), musculoskeletal diseases (5), nervous system diseases (5), dermatology diseases (2) and other disease states. The Chuna treatment was used in variety of studies. 3. 2 clinical domestic studies adopted techniques of Osteopathy Chuna. The foreign clinical studies from Pubmed adopted techniques of Osteopathic manipulation (10) and Chiropractic manipulation (8). The other foreign clinical studies from CNKI adopted techniques of Acupressure (69), Abdominal manipulation (23), Spinal manipulation (21), Thoracic manipulation (11), Traction manipulation (2), Muscular manipulation (2), Squeezing Sha manipulation (1), Spine correction (1), Joint manipulation (1) and Fascia manipulation (1). Conclusions In addition to musculoskeletal disorders, variety of pediatric diseases could be treated with Chuna treatment instead of acupuncture.

• Korean Journal of Head & Neck Oncology
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• v.10 no.1
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• pp.63-73
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• 1994

Chondrosarcomas are uncommon disease that are noted almostly in the pelvis, sternum, long bone. Chondrosarcoma in the head & neck was very rare. It can occur in nearly every bone in the head and neck. Lesion of the maxilla is most frequent site in head and neck region, but temporomandibular joint is rare site. In chondrosarcoma of temporomandibular joint, its danger lies in its local invasiveness and potential to seed into the meninges. Histologically, the tumor exhibits myxoid feature, which must be differentiated from chordoma and chondroid chordoma. The cranial nerve palsies frequently observed with the tumors are related to the anatomical location. Chondroma is a benign tumor that most frequently found in the hand, foot bone, but can be originated in any cartilagenous area of body. When it occurs in one site, it is named as solitary enchondroma, and when it occurs in multiple site, it is named as multiple enchondromatosis. In the head & neck, it may occur in the nasal cavity, nasopharynx, nasal septum, eustachian tube, palate. But chondroma that occur as neck mass is extremely rare. Recently, the authors experienced a case of chondrosarcoma confirmed pathology affecting 35-years-old female presenting mass in left temporomadibular joint and a case of chondroma confirmed pathology affecting 26-years-old female presenting neck mass, left.