• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.25 no.1
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• pp.55-74
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• 2012

Objective : The purpose of this study is to investigate the skin disease in Sanghanron"傷寒論" and Geumgweyoryak"金匱要略". Methods : We conducted a study on the original text paragraphs of Sanghanron and Geumgweyoryak containing the skin disease and analysis of Woo, Oh, Sung, Zhang, etc. We drew a parallel between skin disease from Sanghanron and Geumgweyoryak and matching diagnoses from western medicine. Results : The results were as follows. 1. In Sanghanron and Geumgweyoryak pruritus was related to psychogenic pruritus and similar to skin disease caused by decrease of sweating, dry skin in cholinergic urticaria, atopic dermatitis and eczema, etc. in western medicine. 2. In Geumgweyoryak ichthyosis was caused by woman's disease, after menopause, chronic disease and malnutrition and related to winter itch and xerotic eczema in western medicine. 3. In Sanghanron Goose bumps, keratosis follicularis, acute and chronic urticaria and cold urticaria were occurred because of poorly managed fever care and side effect of antibiotic. 4. In Geumgweyoryak red face was similar to face flushing and side effects, which is after drug and laser treatment on face, in western medicine. 5. In Geumgweyoryak urticaria was, in a broad sense, skin disease with pruritus and secondary infection resulted from scratch. Skin diseases with pruritus are similar to urticaria, dermatitis herpetiformis, lichen planus, atopic dermatitis, contact dermatitis, psoriasis, nummular eczema, lichen simplex chronicus, prurigo nodularis, neurodermatitis and internal disease with pruritus in western medicine. 6. In Geumgweyoryak spots in the skin were caused by fever and similar to allergic purpura and SLE symptom in western medicine. 7. In Geumgweyoryak bullous disease with yellowish discharge was similar to eczema, pustule, atopic eczema, etc. in western medicine. 8. In Geumgweyoryak repeated inflammation of oral cavity, genitals, eyes and skin was similar to Behcet's disease in western medicine. 9. In Sanghanron and Geumgweyoryak boil was similar to abscess and acute lymphadenitis in western medicine caused by oily foods and infections. 10. In Geumgweyoryak swelling and boil were occurred in a poor health. Damage from metalic material could cause a convulsion and was similar to tetanus in western medicine. Conclusion : We analyzed the original text paragraphs of Sanghanron and Geumgweyoryak and explanations about skin disease. As a results, we found out etiology, pathogenesis, treatments of the skin disease in Sanghanron and Geumgweyoryak. Further we compared with western medicine to develop better understanding of the skin disease.

• Journal of Microbiology and Biotechnology
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• v.15 no.5
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• pp.984-991
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• 2005

Soil or seed applications of plant growth-promoting rhizobacteria (PGPR) have been used to enhance growth of several crops as well as to suppress the growth of plant pathogens. In this study, we selected a PGPR strain, Paenibacillus polymyxa strain E681, out of 3,197 heat-stable bacterial isolates from winter wheat and barley roots. Strain E681 inhibited growth of a broad spectrum plant pathogenic fungi in vitro, and treatment of cucumber seed with E681 reduced incidence of damping-off disease caused by Pythium ultimum, Rhizoctonia solani, or Fusarium oxysporum. When inoculated onto seeds as vegetative cells or as endospores, E681 colonized whole cucumber root systems and root tips. Different temperatures such as $20^{\circ}C\;and\;30^{\circ}C$ did not affect root colonization by strain E681. This colonization was associated with a consistent increase in foliar growth of cucumber in the greenhouse. These results indicate that strain E681 is a promising PGPR strain for application to agricultural systems, particularly during the winter season.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.4
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• pp.1763-1766
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• 2014

Background: The influence of season of diagnosis on cancer survival has been an interesting issue for many years. Most studies have shown a possible association between seasonality and survival in some cancers. We aimed to investigate whether there is an association between season of diagnosis and survival in patients with gastric cancer. Materials and Methods: We reviewed retrospectively the files of 279 histologically proven gastric cancer patients. According to diagnosis date, the patients were grouped into 4 seasons of diagnosis groups, spring, summer, autumn, and winter. Results: There was no significant differences when the overall survival rates of the patients were compared according to the patients' season of diagnosis (p: 0.871). Median overall survival rates were 22.0 (14.5-29.5) months for the patients who were diagnosed in spring, 24.0 (12.4-35.6) for summer, 18.0 (9.96-26.0) for autumn and 21.0 (16.3-25.7) for winter. Median disease-free survival rates were 66.0 (44.1-68.1) months for the patients who were diagnosed in spring, 28.0 (17.0-39.0) for summer, 22.0 (0-46.4) for autumn and 23.0 (17.5-28.5) for winter. While the rate was best for the patients diagnosed in spring the differences were not statistically significant (p= 0.382). Conclusions: On the basis of the above results the season was not suggested as contributing to prognosis in gastric cancer cases in Kayseri, Turkey.

• Journal of Environmental Health Sciences
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• v.37 no.4
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• pp.306-314
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• 2011

Objectives: Respiratory virus infections are the most common disease among all ages in all parts of the world and occur through airborne transmission. The purpose of this study was to detect and quantitate human respiratory viruses in residential environments. Methods: Air samples were collected from the residential space of apartments in the Seoul/Gyeonggi-do area. The samples were collected from indoor and outdoor air. Among respiratory viruses, influenza A virus, influenza B virus, parainfluenza virus, metapneumovirus, respiratory syncytial virus, and adenovirus were investigated by multiplex polymerase chain reaction. Among the virus-positive samples, we performed adenovirus quantification by real-time polymerase chain reaction. Results: Virus detection rates were 44.0%, 3.8%, 3.4%, and 17.3% in spring, summer, autumn, and winter, respectively. The virus detection rate was higher in winter and spring than in summer and autumn. Adenovirus was most commonly detected, followed by influenza A virus and parainfluenza virus. Virus distribution was not significantly different between indoor and outdoor environments. Conclusions: Although virus concentrations were not high in residential environments, residents in houses with detected viruses may have an increased risk of exposure to airborne respiratory viruses, especially in winter and spring.

• Asian-Australasian Journal of Animal Sciences
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• v.24 no.4
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• pp.509-516
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• 2011

The performance of naked neck and normal chicken was evaluated with respect to growth, carcass, immune, biochemical and stress parameters under winter and summer seasons to assess the suitability of naked neck birds under high temperatures in the global scenario of climate change. The growth performance was significantly ($p{\leq}0.05$) higher in naked neck chicken in the summer season. The dressing percentage was significantly ($p{\leq}0.05$) higher in naked neck birds in both winter and summer season because of reduced plumage. The thigh, giblet and feather proportion significantly ($p{\leq}0.05$) varied between naked neck and normal chickens in summer season. The humeral immune response to sheep red blood cells (SRBC), Newcastle disease vaccine (NDV) and cutaneous basophil hypersensitivity (CBH) did not show any significant differences among the chicken groups. The protein and cholesterol concentration observed was within the normal ranges. The total cholesterol levels in plasma were significantly ($p{\leq}0.05$) lower in naked neck birds in both the seasons. H:L ratio was significantly ($p{\leq}0.05$) lower in summer season indicating less stress in naked neck chicken. Basophil and eosinophil concentration was significantly ($p{\leq}0.05$) higher in normal chicken in summer. The lipid peroxidation was higher in full feathered birds under summer stress. The enzyme glutathione reductase (GR) levels were significantly higher during the summer and varied significantly ($p{\leq}0.05$) between the normal and naked neck chicken in both seasons. The results indicated that the naked neck birds performed significantly better at high ambient temperatures with respect to growth, carcass and biochemical parameters. It was concluded that the ability of the naked neck chicken to adapt to high temperatures foresees a viable option for the biological mitigation of climate change.

• Journal of The Korean Society of Grassland and Forage Science
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• v.24 no.4
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• pp.301-308
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• 2004

This experiment was carried out to classify heading date of forage rye cultivars, and study agronomic characteristics, dry matter yield per ha and forage quality of winter rye cultivars in Suwon for 2 year from 2002 to 2003. The earliest cultivars among forage winter rye cultivars were Olhomil and Vitagrazer, which the heading date was April 21. The latest cultivar was Danko, which was May 5. Koolgrazer was April 26 and Homil 22 was April 30, respectively. Therefore, we classified the cultivars into three groups according to their heading date. The earliest group includes Olhomil, Vitagrazer, Paldanghomil, the middle group includes 5 cultivars which are Koolgrazer, Barrgazer, Maton, Wintergrazer and Homil22, and the latest group contains Humbolt and Danko. The number of tiller per $m^{2}$ of most cultivars were more than 1,000. The cultivar which has lowest tiller was Humbolt, which dry matter yield was the largest, and its tiller was 789. The lodging happened after each precipitation. Danko was the cultivar that has lowest lodging frequency. There has been little disease and insect and the difference in the quality of each cultivar. The yield of dry matters per ha of Humbolt was increased $123\%$, Vita grazer $121\%$, Maton $113\%$ comparing the standard cultivar, Kool grazer of 12,409kg, and Homil 22 was almost the same with the standard cultivar.

• Korean Journal of Breeding Science
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• v.41 no.2
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• pp.158-162
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• 2009

"Wonkwang" is a new sprout-soybean cultivar developed from the cross between Danyeobkong and MS91001 at the Honam Agricultural Research Institute (HARI) and National Institute of Crop Science (NICS), RDA, in 2007. The preliminary, advanced and regional yield trials to evaluate the performance of Iksan 56 were carried out from 2003 to 2007. This cultivar has a determinate growth habit, purple flower, grayish brown pubescence, yellow seed coat, Grayish brown hilum, lanceolate leaflet shape and small seed size (10.9 g/100 seeds). The maturity date of "Wonkwang" is three days later than the check variety, "Pungsan". It has a good seed quality for soybean-sprout and resistance to lodging. The soybean-sprouts grown from "Wonkwang" have high isoflavone ($3,481{\mu}g/g$)contents. This cultivar has resistance to soybean mosaic virus (SMV) and necrotic symptom (SMV-N) and other most troublesome soybean diseases which are bacterial pustule and black root rot. The grain yield of "Wonkwang"in the regional yield trials (RYT) for 3 consecutive years was averaged 3.05 ton per hectare, which was 8% higher than that of the check cultivar "Pungsan".

• Journal of the Korea Convergence Society
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• v.9 no.8
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• pp.77-85
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• 2018

Dementia among the diseases occurring in the old age is recognized as a disease to be solved at the national level and systematic management is being carried out. However, the awareness and response of the mild cognitive disorder, which is the middle stage of normal aging and dementia, are insufficient and social costs are increasing every year. The subjects of the study were 303 hospitalized patients whose primary diagnosis was mild cognitive impairment (F067) in a nursing hospital located in one district in 2016. The number of days of hospitalization was shorter in autumn and longer in winter or in hospital discharge. The cost of treatment for patients with mild cognitive impairment is lower in autumn and higher in winter or in 'discharge' of medical treatment results. The total cost of medical treatment was high in the winter by season in the ADL 6-12 and ADL 13-20 groups. Difference in the cost of medical treatment according to the characteristics of medical treatment, the medical expenses were the highest when the number of corporal disease was 5 ~ 8. In the medical treatment results, the ADL 6-12 point group and the ADL 13-20 point group had high medical expenses in 'continue'. Considering the clinical characteristics of mild cognitive impairment and considering that 10-15% of the patients with mild cognitive impairment progress to dementia every year, early detection and treatment of mild cognitive impairment is an effective and potentially important task for reducing potential social and dementia patients.

• Research in Plant Disease
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• v.15 no.1
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• pp.54-56
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• 2009

Stem rot of perennial statice (Limonium sinuatum) was observed in Un bong, Jeonbuk from 2006 to 2007. Affected plants were randomly distributed in the greenhouses and infection rate was more than 10%. Stem and leaf of statice at soil line were dried and turned brown, initially. As the disease became severe, other stem parts and crowns were turned dark brown and then sunken. The fungal isolates were showed initially white aerial mycelium and turned brown with age. They produced few sclerotia which small, irregularly shaped with pinpoint sized. Mycelia were branched at $90^{\circ}$ angles and multinucleate in one cell. The pathogenicity of causal organism was proved according to Koch's postulates. The causal fungus of stem rot was identified as Rhizoctonia solani based on the cultural and morphological characteristics. This is the first report on stem rot of statice by R. solani in Korea.

• Journal of Korean Academy of Nursing Administration
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• v.11 no.4
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• pp.401-414
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• 2005

Purpose: This study was to evaluate the utilization of health care service and to provide supportive data for health care policy making in one urban area in Korea. Method: This study tested the significance of public health service using the database of an university hospital and public health center from Feb. 2000 to Dec. 2004. Data were analyzed by multidimensional analysis and data mining technique and produced the information on the classification of utilization characteristics by main disease and the total cost of use and disease association with the users of the public health center. Results: The Results were as follows: 1) Top 10 diseases in the area accounted for 22.4% of total frequency for the most recent 5 years in university hospital, while 59.0% in public health center. 2) There were significant correlations between university hospital and public health center user's insurance type and place of residence: It showed higher use of public health center for free service beneficiaries residing in Seoul than residents in nearby or local area. The medical insurance types for hospital users were more various than those for public health center users. 3) The use of hospital for patients of hypertension, diabetes mellitus and hyperlipidemia was tended to concentrate in mostly autumn and winter since August 2000, while the cost of using public health center for those patients has been steadily reduced since July 2000. 4) As a result of cluster analysis, there were classified into three homogeneous groups according to the total cost of using public health service, age, and the frequency of use. 5) The association analysis on patients with chronic disease in public health center produced a detailed information on accompanying diseases related to the incidence rate of disease of high frequency due to aging, information on drug abuse and immune disease. Conclusion: The health care policy for local community should be evaluated continuously. And the policy to build an integrated data warehousing by public health indicator system and to enhance the faithfulness of data is required.