• 제목/요약/키워드: Adherence

검색결과 935건 처리시간 0.035초

가미청간탕의 간보호 및 면역조절효과 (A Study on the Immune Modulation and Hepatoprotection of Gamichunggan-tang (GCT))

  • 손창규;한성수;조종관
    • 대한한의학회지
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    • 제23권2호
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    • pp.28-38
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    • 2002
  • Objectives : This study was to examine the efficacy of GCT on the hepatoprotective effect in the liver function and immune octivity. Methods : The experiment to investigate the hepatoprotective effect of GCT on the liver damage was conducted with D-galactosamine. The experiments to verify the effects of GCT on the immune activity were conducted by carbon clearance assay, plaque-forming cell SRBC assay of IgM, lymphoproliferation assay of T and B cells, and adherence and phagocytosis of mocrophages. Results: In the damage of liver induced by D-galactosamine, GCT carried hepatoprotective effect on AST. In carbon clearance assay GCT showed significant effect on phagocytosis of Kuffer cells. In the plaque-forming cell assay, GCT improved the formation of IgM. In the lymphoproliferation assay, GCT activated the formation of T and B lymphocytes. In macrophages, GCT activated adherence and phagocytosis. Conclusion : Though further study is needed, our findings suggest that GCT could be recommended as hepatoprotector and immune modulator for liver disease.

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Zoonotic Potential of Staphylococcus schleiferi Through Adherence to Canine and Human Corneocytes

  • Kim, Youngin;Bae, Seulgi;OH, Taeho
    • 한국임상수의학회지
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    • 제34권3호
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    • pp.225-227
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    • 2017
  • This study was investigated the zoonotic possibility of Staphylococcus schleiferi by adherence to both canine and human corneocytes. Staphylococcus pseudintermedius, Staphylococcus aureus, and S. schleiferi were prepared and canine and human corneocytes were collected via double-sided tape. Adhesion to human corneocytes was higher for S. schleiferi than S. pseudintermedius but highest for S. aureus. Regarding the canine corneocytes, S. schleiferi was the least adhesive strain. Furthermore, S. pseudintermedius adhered to the entire surface of both human and canine corneocytes. S. aureus and S. schleiferi, however, adhered to the corneocyte peripheries. Thus, S. schleiferi may have zoonotic potential and the potential is higher than S. pseudintermedius.

Continued Innovation in Respiratory Care: The Importance of Inhaler Devices

  • Bosnic-Anticevich, Sinthia Zrinka
    • Tuberculosis and Respiratory Diseases
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    • 제81권2호
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    • pp.91-98
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    • 2018
  • When it comes to the use in inhalers in the management of chronic obstructive pulmonary diseases, there are many options, considerations and challenges, which health care professionals need to address. Considerations for prescribing and dispensing, administering and following up, education, and adherence; all of these factors impact on treatment success and all are intrinsically linked to the device selected. This review brings together relevant evidence, real-life data and practice tools to assist health care professionals in making decisions about the use of inhalers in the management of chronic obstructive pulmonary diseases. It covers some of the key technical device issues to be considered, the evidence behind the role of inhalers in disease control, population studies which link behaviors and adherence to inhaler devices as well as practice advice on inhaler technique education and the advantages and disadvantages in selecting different inhaler devices. Finally, a list of key considerations to aid health care providers in successfully managing the use of inhaler devices are summarized.

SD460 철근의 세라믹 코팅에 의한 내식성 향상연구 (Corrosion Resistance of SD460 Reinforcing Rod by Ceramic Coating)

  • 박기용;이종권;홍석우
    • Corrosion Science and Technology
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    • 제8권4호
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    • pp.157-161
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    • 2009
  • The corrosion resistance of reinforcing bar was studied to endure the marine environment during shipment. The red rust on the surface did not damage the adherence in the concrete structures, especially in highly alkaline environment, but made the consumer doubt of the quality. The passivation process by alkalization of the quenching water in the tempcore process failed to endure the long shipping period. The ceramic coating by sol-gel process improved the corrosion resistance without damaging the mechanical properties and adherence between concrete and reinfiorcing bar. Optimal concentration of the coating solution and coating temperature were tested. No additional energy was necessary for the coating process by spraying during cooling process, resulting simplified process and low cost. Salt spray test, cyclic corrosion test and atmospheric test were employed to confirm the resistance. The corrosion rates were presented by rating number and polarization resistance. The coating layer was examined by FIB, XRD and SEM etc.

TiAl 합금의 고온 산화에 미치는 Fe의 영향 (Effect of Fe on the High Temperature Oxidation of TiAl Alloys)

  • 김미현;이동복
    • 한국표면공학회지
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    • 제33권4호
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    • pp.281-288
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    • 2000
  • To understand the effect of Fe on the oxidation behavior of TiAl alloys, TiAl-(2, 4, 6at% )Fe were oxidized at 800 and 90$0^{\circ}C$ in air. The oxidation resistance of TiAl-Fe alloys increased with increasing an iron content. The scales formed consisted of an outer $TiO_2$ layer, an intermediate $A1_2$$O_3$ layer, and an inner mixed ($TiO_2$+$A1_2$$O_3$) layer, being similar to other common TiAl alloys. But, the scales formed on TiAl-Fe alloys were generally thin compared to those formed on pure TiAl, and contained dissolved iron. Below the oxide scale, an oxygen affected zone was formed. This beneficial effects of Fe on increasing the oxidation resistance and scale adherence of TiAl alloys were attributed to the refinement of oxide grains, increased scale adherence and the enhanced alumina-forming tendency.

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Comparison of the Virulence-Associated Phenotypes of Five Species of Acinetobacter baumannii Complex

  • Na, In Young;Chung, Eun Seon;Jung, Chang-Yun;Kim, Dae Hun;Shin, Juyoun;Kang, KyeongJin;Kim, Seong-Tae;Ko, Kwan Soo
    • Journal of Microbiology and Biotechnology
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    • 제26권1호
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    • pp.171-179
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    • 2016
  • In this study, we compared the virulence-associated factors of Acinetobacter baumannii complex species. Sixty-three isolates of five A. baumannii complex species, including 19 A. baumannii, 15 A. nosocomialis, 13 A. seifertii, 13 A. pittii, and 3 A. calcoaceticus isolates, were included in this study. For all isolates, biofilm formation, A549 cell adherence, resistance to normal human serum, and motility were evaluated. A. baumannii complex isolates showed diversity in biofilm formation, A549 cell adherence, and serum resistance, and no strong positive relationships among these virulence characteristics. However, A. seifertii showed relatively consistent virulence-associated phenotypes. In addition, A. baumannii clone ST110 exhibited consistently high virulence-associated phenotypes. Motility was observed in seven isolates, and all four A. baumannii ST110 isolates showed twitching motility. Although some inconsistencies in virulence-associated phenotypes were seen, high virulence characteristics were observed in A. seifertii, which has been mainly reported in Korea and shows high rates of colistin resistance.

한국인의 이상지질혈증 발생 위험 요인 및 약물복용이행 영향 요인 평가: 2013-2015 국민건강영양조사 자료 이용 (Risk Factors of Dyslipidemia and Related Factors of Medication Adherence in Korea Adults: KNHANES 2013-2015)

  • 전미양;최원희;서영미
    • Journal of Korean Biological Nursing Science
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    • 제19권3호
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    • pp.131-140
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    • 2017
  • Purpose: Dyslipidemia was a known risk factor for cardiovascular disease and was a leading cause of mortality in worldwide. This study aimed to determine the factors associated with prevalence and medication treatment of dyslipidemia in Korean adult population. Methods: In this study, based on the criteria set by the Korean Society of Lipidology and Atherosclerosis, the factors associated with prevalence and medication treatment of dyslipidemia was evaluated in a population of 12,506 people ($age{\geq}20$), who participated in the Korean National Health and Nutrition Examination Survey (2013-2015). The findings were tested by using multivariate logistic regression. Results: Dyslipidemia prevalence rate was 36.5%. Among populations with dyslipidemia, 17.5% were treated with lipid-lowering drugs. In the multivariate logistic regression model, male, increase in age, lower education level, non-drinker, current smoking, less physical activity, increase of body mass index, hypertension, and diabetes were associated with an increased odd of dyslipidemia. Female, increase in age, higher income, excess fat intake, hypertension, diabetes, myocardial infarction, and angina were associated with an increased odd of medication treat. Conclusion: The results of this study could be used to screen patients at the high risk for dyslipidemia or to predict medication adherence.

Effect of Nd:YAG laser irradiation on adherence of retrograde filling materials: evaluation by micro-computed tomography

  • 김민영;김현철;곽상원;윤태철;김의성
    • 대한치과의사협회지
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    • 제54권11호
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    • pp.865-873
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    • 2016
  • Background/Purpose: The purpose of this study was to evaluate the effect of Nd:YAG irradiation on adherence of retrograde filling materials (mineral trioxide aggregate [MTA] and Super-EBA) by micro-computed tomography (CT) measurement and to observe the dentinal surface after irradiation by scanning electron microscopy (SEM). Materials and methods: Forty retrofilling models using extracted human teeth were divided into four groups according to the material and method used: ProRoot MTA (MTA group), Super-EBA (EBA group), MTA with Nd:YAG laser irradiation (LMTA group), and Super-EBA with Nd:YAG laser irradiation (LEBA group). All specimens were stored in 100% humidity for 24 hours until micro-CT was performed. The gap volume of the tooth/material interface was measured using the CTAn program. In six samples, the laser-irradiated dentin surface was observed using SEM. Results: The mean percent difference in gap volume was not statistically significant between the Nd:YAG laser-irradiated groups and non-irradiated in both materials(P > 0.05). The gap volume in the MTA group was significantly lower than that in the EBA group (P < 0.05). Examination of the non-irradiated specimens by SEM showed patent dentinal tubules. In contrast, alterations in the texture of the dentin surface and obliteration of the dentinal tubules were evident in the Nd:YAG laser-irradiated specimens. Conclusion: In this study, changes in the dentinal surface after Nd:YAG irradiation did not affect adherence between the apical filling material and the dentin wall.

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