• Title/Summary/Keyword: LINKED SYSTEM

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Plant quarantine isolated cultivation system in Korea and results of recorded in 2005-2012 (우리나라 식물검역 격리재배 시스템과 2005-2012년 실적보고)

  • Lee, Siwon;Park, Jungan;Lee, O-Mi;Shin, Yong-Gil
    • Korean Journal of Agricultural Science
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    • v.40 no.4
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    • pp.281-287
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    • 2013
  • In Korea, isolated cultivation has been implemented for 102 genera, including about 250 species, each of which has underwent microscopic inspection, cultivation of bacteria in selective medium, analysis of physiology and biochemistry, enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR). The number of isolated microorganisms was 8,307 in the period of 2005-2012, and bulbs and tubers had the greatest diversity of microorganisms, of 5,165 (62.2%), followed by 2,119 (25.0%) sapling, 796 (9.6%) seed, 150 (1.8%) cutting slip, 70 (0.8%) branch graft and 7 (0.1%). The number of cases which were disqualified were 413 (4.97%), after the detection of 47 disease causing species of microorganism. Viruses predominated, with 27 species, followed by 16 fungi, a viroid, a Chromalveolata and 2 further species. Top on the list of detection was Arabis mosaic virus (77 cases), followed by Tobacco rattle virus (70 cases), Lily symptomless virus (46 cases) and Penicillium expansum (46 cases).

Implementation of Personal Certification Using i-PIN Service (i-PIN 서비스를 활용한 인증 서비스 구현)

  • Kim, Hyun-Joo;Shin, In-Chul;Lee, Soo-Jung
    • Journal of the Korea Society of Computer and Information
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    • v.17 no.7
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    • pp.117-128
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    • 2012
  • Recently IT infrastructure plays a central role in the base of the society. However, use of personal registration number on internet sites has become a major factor increasing danger of leaking of personal information. Currently, the government is recommending various information protection services in order to prevent the collection of personal registration numbers and leaking of personal information on the internet. Among them, i-PIN service is the one recommended for minimal use of personal registration numbers on the internet. Although i-PIN can be used as a way to substitute personal registration numbers on the internet, there are certain limitations in using i-PIN as the only key to recognize individuals. This study proposes organization of web system in which self certification can be conducted using i-PIN as a tool for personal certification. Also its usability and stability have been verified through performance test when i-PIN service is linked with web service and used as personal certificate. But i-PIN service is unavailable if obstacles occur in providers of i-PIN self certification. To settle this inconvenience, the study also proposes how to cope with such obstacles.

Development of Gender-Sensitive Policy through Gender Analysis of One-Parent Family (한부모가족의 젠더 분석을 통한 성인지 정책 모색)

  • Han, Jeong-Won
    • Journal of Digital Convergence
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    • v.12 no.2
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    • pp.99-109
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    • 2014
  • One-parent family is increasing in Korea, changing its forms and identity. One-parent family policy policy should be established in terms of gender analysis, as men-headed family and women-headed family are in the very different situation regarding social status of gender. One-parent family policy needs gender-sensitive perspectives and also should be closely linked with child welfare policy and post-poverty strategies. This paper suggests distinguished situation of one-parent family by gender, and tries to explore specific ways of supporting one-parent family. Most of all, to set up the proper supporting system for one-parent family, the special needs and difficulties are analyzed by gender, which will lead towards the cohesive and holistic family policy.

An Experimental Study on the Anti-inflammatory Effects of Cheonggisan Extract in Allergic Late Inflammation (알레르기 후기 반응 염증 억제효과에 관한 청기산(淸肌散)의 실험적 연구)

  • Jo, Suk-Yong;Kang, Min-Seo;Kim, Yong-Min;Kim, Hee-Taek
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.29 no.3
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    • pp.95-105
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    • 2016
  • Objectives : Allergic diseases have a various symptoms of hyperresponsiveness and recently hyperresponsive reaction in the chronic phase is reported as the important mechanisms. Cheonggisan(CGS) is used in oriental clinics for curing various skin diseases due to effect of controlling of pruritus. There have been studies on the anti-allergic effect and anti-inflammatory effect of CGS, but there had no study of anti-allergic effects in allergic late inflammation of CGS, so we aimed to find out the effects of CGS in allergic late inflammation in our study.Methods : To investigate the anti-allergy effect and anti-inflammatory effect of CGS, RAW 264.7 macrophage cells and CSG water-extracts were used. Cytotoxic effect of CSG was examined by MTT assay, an oxidative product of NO was measured in the culture medium by the Griess reagent assay. The level of prostaglandin E2(PGE2) was measured by competitive enzyme-linked immunoassay. Cytokine(PGE2, IL-1β, IL-6, TNF-α) was measured by Bio-Plex suspension assay system and quantitative multiplexed cytokine/chemokine assay.Results : We investigated that there was no cytotoxic effect of CGS water-extract at any levels of concentration on RAW 264.7 macrophage cells by MTT assay. CGS water-extracts significantly suppressed the levels of the inflammatory mediators such as NO and PGE2, cytokine of IL-1β, TNF-α at the level of 400 ㎍/㎖ CGS concentration. But there was no significant effect on IL-6 production suppression.Conclusions : These results suggest that CSG water-extract has and anti-inflammatory effects in allergic reaction. These properties may contribute to the allergic diseases and inflammatory related disease care.

Reviewing Research on the Application of Low Level Laser Therapy in Ophthalmology, Otolaryngology and Dermatology of Korean Medicine (저단계 레이저 치료의 한방안이비인후피부과 활용에 대한 논문 경향 분석)

  • Jang, Ho-Tak;Seo, Hyung-Sik
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.26 no.1
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    • pp.63-74
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    • 2013
  • Objective : Low level laser therapy(LLLT) is conjugated many different diseases such as skin disease, nervous system disease, cardiovascular disease, etc. This study was tried to survey the conjugation of LLLT in field of ophthalmology, otolaryngology and dermatology of Korean Medicine. Methods : In this study, LLLT deal with the field of ophthalmology, otolaryngology and dermatology was searched at Pubmed and NDSL. We searched Pubmed and NDSL with the title "Laser Therapy and Low-Level" for the last 10 years and analyzed disease, laser type, sample size, effect, journal and year. Results : Using Pubmed and NDSL, 8 treatises were researched. About 8 treatises, 7 treatises were papers in field of dermatology, 1 treatise was ophthalmology. And about 8 treatises, 6 treatises were foreign papers and 2 treatises were domestic papers on clinical application of laser status. Mainly used type of laser was a He-Ne laser and Diode laser. The diseases were ocular hypertension, acne, ulcers in patients with leprosy sequelae, freckles, segmental-type vitiligo lesions, diabetes-linked skin lesion, facial skin melanin and elasticity, atopic dermatitis symptom. As a result, we found that treat group had more improvement than control group in 7 of the 8 treatises, that treat group had no difference control group on effect significantly only 1 treatise. Conclusions: As therapeutic tool, LLLT's application range is very wide in the field of ophthalmology, otorhinolaryngology, and dermatology. Keep up with the increasing interest of domestic and foreign about laser therapy, clinical tries on the use of laser will be studied steadily. It is necessary to have sustained attention and research on the point of view of the Korean Medicine.

Evaluation of the functional phenolic compounds as to various ripening phases of the reddish rice cultivar(Oryza sativa, Superhongmi)

  • Ham, Tae-Ho;Kwon, Soon Wook;Kwon, Young In;Ryu, Su-Noh
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2017.06a
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    • pp.272-272
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    • 2017
  • Recently, consumer's demands are increasing for new natural functional and healthful food. These demands have encouraged a better understanding of the biochemical, chemical and nutritional composition of plant products. Superhongmi rice variety was derived from a cross between CG2-3-5-2-6-2 (Heugjinju/Suwon 425) having reddish brown color and Daeribbyeo 1 having a large grain size. Superhongmi rice headed on Sep. 5th and has 94.7 cm culm length. Taxifolin, a phenolic compound in superhongmi rice extract had high ${\alpha}-glucosidase$ inhibitory activity. The ${\alpha}-glucosidase$ inhibitory activity of the superhongmi rice extracts correlated to the taxifolin content and antioxidant activity of the extracts. A new method for quantitative determination of taxifolin in superhongmi rice variety by high performance liquid chromatography was established. A reversed-phase system with Tosoh TSK-gel $C_{18}$ column using 60% methanol in water(pH 2.4) as a mobile phase was developed. Taxifolin was detected at 280 nm and the analysis was successfully carried out within 40 min. In ripening phase, the amount of taxifolin showed a mild decreasing slope. The highest contents was 59.27mg in 100g seed on the 30 days after heading(DAH). The optimum harvesting time, considering taxifolin content, maturity rate and thousand seed weight(TSW) was DAH 50. These results suggest that superhongmi rice which has high taxifolin content has the potential to contribute as a dietary supplement for controlling hyperglycemia and oxidative stress-linked diabetes complications.

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Application and Comparison of GeoWEPP model and USLE model to Natural Small Catchment - A Case Study in Danwol-dong, Icheon-si (소유역에서의 토사유출 산정을 위한 GeoWEPP model과 USLE의 비교.적용 연구 - 이천시 단월동 유역을 사례로)

  • Kim, Min-Seok;Kim, Jin-Kwan;Yang, Dong-Yoon
    • Economic and Environmental Geology
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    • v.40 no.1 s.182
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    • pp.103-113
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    • 2007
  • The empirical USLE and the physically-based GeoWEPP which were distributed model linked with GIS (Geographical Information System) were applied to small natural catchment located in Icheon-si, Gyeonggi-do, South Korea. The results using by two models were total sediment yield from study catchment between January, 2004 and January, 2005. During the study period, the observed total sediment yield was 270.54 ton and the total sediment yield computed by USLE and GeoWEPP model were 358.1 ton and 283.30 ton, respectively. Each of results computed by USLE and GeoWEPP overestimated more than the observed total sediment yield, but, based on the results, the total sediment yield computed by GeoWEPP approximated to the observed result. We suggest that the reason why the total sediment yield using by models overestimated was that computed amounts by two models did not contain the amount of suspended sediment flowed over the weir.

Cranioplasty in Frontometaphyseal Dysplasia (전두부 골간단 이형성증의 광범위한 수술적 치료)

  • Jung, Eui Seok;Mun, Goo Hyun;Lim, So Young;Hyon, Won Sok;Bang, Sa Ik;Oh, Kap Sung;Pyun, Jae Kyung
    • Archives of Plastic Surgery
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    • v.33 no.3
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    • pp.371-375
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    • 2006
  • Frontometaphyseal dysplasia is a rare genetic syndrome first described by Gorlin and Cohen in 1969. This disease affects the skeletal system and connective tissue, and could be characterized by hyperostosis of the skull, prominence of supraorbital ridges, additional skeletal and extraskeletal abnormalities. It is believed that the condition is an X-linked dominant trait with severe manifextations in males and extreme variability in females.We described a case of 15-year-old boy manifested a pronounced supraorbital ridge associated with exorbitism. He also had bilateral progressive hearing deficit, thoracic spine scoliosis, chest wall deformity, bilateral maxillary sinusitis and both 5th finger arachnodactyly.The patient underwent a fronto-temporo-orbital cranioplasty through a coronal incision. The frontal bone including supraorbital region, orbital lateral rim and temporal bone were extensively contoured with burr. And then, burring of the medial aspect of lateral orbital wall was made to increase both orbital volume for correction of exorbitism. Postoperative results show well corrected prominent supraorbital ridge, hyperostosis of frontotemporal bone and exorbitism. The patient was satisfied with the improved appearance. No recurrence occurred during the 6 months of follow-up period. We report this case as it shows esthetically good result without any complication.

Cholinergic Contraction to the Perivascular Nerve Stimulation on the Isolated Coronary Artery of Pig (돼지 적출 심장 관상동맥에 있어서 Perivascular Nerve Stimulation에 의한 Cholinergic 수축 작용)

  • Lee, Han-Ki;Goo, Bong-Oh;Moon, Sang-Eun;Shim, Chul-Soo
    • The Journal of Korean Physical Therapy
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    • v.13 no.1
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    • pp.61-71
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    • 2001
  • The purpose oi this study is to identify clearly the physiologic significance of autonomic nervous system. This study is to find the loose of endogenous neurotransmitter while using the neural response of the neural excitatory action which is distributed to the perivascular smooth muscle through the electrical stimulation of the smooth muscle of coronary artery of pig. The effects of perivascular nerve stimulation were investigated on isolated coronary artery of pig.1 . The magnitude of contractile response to perivascular nerve stimulation increased with increasing frequency (2-80 Hz) of stimulation. 2. The contractions to perivascular nerve stimulation(40V, 40Hz. 0.5msec, 1 min) were increased greatly by pretreatment of the cholinestrase inhibitor physostigmine. 3. The contraction to perivascular nerve stimulation(40V,40Hz, 0.5msec, 1min) was antagonised markedly by the muscarinic antagonist atropine. 4. The contraction to perivascular nerve stimulation(40V, 40Hz, 0.5msec, 1 min) was blocked by the neural blocker tetrodotoxin. 5. The contractions to perivascular nerve stimulation(40V. 40Hz, 0.5msec, 1 min) were not affected significantly by the -adrenergic antagonist phentolamine or - adrenergic antagonist propranolol. 6. The contractile response by the acetylcholine was increased by the pretreatment of cholinestrase inhibitor physostigmine. The finding suggest that it is powerful excitatory action linked to muscarinic receptor by cholinergic nerve in coronary artery of pig.

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SOP (Search of Omics Pathway): A Web-based Tool for Visualization of KEGG Pathway Diagrams of Omics Data

  • Kim, Jun-Sub;Yeom, Hye-Jung;Kim, Seung-Jun;Kim, Ji-Hoon;Park, Hye-Won;Oh, Moon-Ju;Hwang, Seung-Yong
    • Molecular & Cellular Toxicology
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    • v.3 no.3
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    • pp.208-213
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    • 2007
  • With the help of a development and popularization of microarray technology that enable to us to simultaneously investigate the expression pattern of thousands of genes, the toxicogenomics experimenters can interpret the genome-scale interaction between genes exposed in toxicant or toxicant-related environment. The ultimate and primary goal of toxicogenomics identifies functional context among the group of genes that are differentially or similarly coexpressed under the specific toxic substance. On the other side, public reference databases with transcriptom, proteom, and biological pathway information are needed for the analysis of these complex omics data. However, due to the heterogeneous and independent nature of these databases, it is hard to individually analyze a large omics annotations and their pathway information. Fortunately, several web sites of the public database provide information linked to other. Nevertheless it involves not only approriate information but also unnecessary information to users. Therefore, the systematically integrated database that is suitable to a demand of experimenters is needed. For these reasons, we propose SOP (Search of Omics Pathway) database system which is constructed as the integrated biological database converting heterogeneous feature of public databases into combined feature. In addition, SOP offers user-friendly web interfaces which enable users to submit gene queries for biological interpretation of gene lists derived from omics experiments. Outputs of SOP web interface are supported as the omics annotation table and the visualized pathway maps of KEGG PATHWAY database. We believe that SOP will appear as a helpful tool to perform biological interpretation of genes or proteins traced to omics experiments, lead to new discoveries from their pathway analysis, and design new hypothesis for a next toxicogenomics experiments.