• 제목/요약/키워드: Stimulation condition

검색결과 331건 처리시간 0.033초

In vitro 조건에 따른 molecular adjuvant의 넙치, Paralichthys olivaceus 면역유전자 자극 효과 (Effect of Olive Flounder, Paralichthys olivaceus, Immune Genes Stimulation by Molecular Adjuvant in Vitro Culture Condition)

  • 권문경;황지연;서정수;정승희
    • 수산해양교육연구
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    • 제27권5호
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    • pp.1470-1478
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    • 2015
  • Adjuvant is an immune enhancer commonly used during vaccination to enhance the host immune response. In the present study, we produced the several recombinant protein from immune related gene of olive flounder (Paralichthys olivaceus). Especially, to produce the soluble type of recombinant protein, we constructed the MBP (Maltose binding protein) fusion G-CSF (Granulocyte colony stimulating factor) recombinant protein among the flounder immune related genes. To verify the immune stimulatory effect and safety of this recombinant protein (rPoGCSF), expression changes of several immune genes were tested using quantitative real-time PCR method with gene specific primer from flounder head kidney leukocytes. As a result, we confirmed that the rPoGCSF has an ability of immune stimulatory effect, also it has broad range of pH and temperature.

Poly-${\gamma}$ Benzyl $_D$-Glutamate 유기박막의 전자이동특성에 관한 연구 (A Study on the Electronic Properties of Poly-$\gamma$ Benzyl $_D$-Glutamate Organic Thin Films)

  • 송진원;이경섭;이봉주;구할본
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2002년도 춘계학술대회 논문집 센서 박막재료 반도체재료 기술교육
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    • pp.86-89
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    • 2002
  • We give pressure stimulation into organic thin films and then manufacture a device under the accumulation condition that the state surface pressure is 10[mN/m]. In processing of a device manufacture, we can see the process is good from the change of a surface pressure for organic thin films and transfer ratio of area per molecule. The structure of manufactured device is Au/Poly-${\gamma}$ Benzyl $_D$-Glutamate/Al and Au/Poly-${\gamma}$ Benzyl $_D$-Glutamate/Au; the number of accumulated layers is 1, 3, 5 and 7. Also, we then examined of the MIM device by means of I-V. The I-V characteristic of the device is measured from 0 to +2[V]. We determined electrochemical measurement by using cyclic voltammetry with a three-electrode system. LB film accumulated by monolayer on an ITO. In the cyclicvoltammetry, An Ag/AgCl reference electrode, a platinum wire counter electrode and LB film-coated ITO working electrode measured in $LiBF_4$ solution, stable up to 0.9V vs. Ag/AgCl.

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근경련의 신경생리학적 발생기전, 평가 및 치료기법에 관한 연구 (The Investigation of Neurophysiological Mechanisms, Assessment and Treatments on The Muscle Spasm)

  • 김진상;채윤원;최진호;김동대
    • The Journal of Korean Physical Therapy
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    • 제9권1호
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    • pp.185-193
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    • 1997
  • The purpose of this study was to investigate the neurophysiological mechanisms, assessment of muscle spasm and treatments that could apply to clinical field. Spasm is a painful pattern of contraction of muscle caused by chronic or acute trauma, excessive tension, or organic disorders. Aside from pain, muscle spasm creates shortenning of muscles and limits motion. Untreated spasm and protective immobility due to pain lead to decreased local blood flow in the muscles and result in a vicious cycle of muscle spasm and paul. The assessment of muscle spasm involve muscle tone assessment, tissue compliance, and joint ROM. Each of these aessessments utilize as a part of the patient's condition Clinical managements involve drug management and physical therapy. Expecially, physical therapy is one of the most important techniques to reduce muscle spasm. Physical therapy includes applying heat and cold, electrical stimulation, massage, and traction. This investigation should entourage phisical therapists to experiment further with various techniques to reduce muscle spasm.

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The Human Capital as a Factor of Competitiveness and Economic Development

  • Chulanova, Zaure K.
    • Asian Journal of Business Environment
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    • 제7권3호
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    • pp.23-31
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    • 2017
  • Purpose - The purpose of this paper is to rationale the new approach to analysis of the human capital as a factor of effective development of a national economy and increase the level of country's competitiveness. Research design, data, and methodology - This research aims the furthest development of the conception in human capital formation. The study made on the base of the methods with scientific classification and systematization, that is, comparative, statistical analysis, economic-mathematic method, and expert assessment and ratings. Results - This research attempted to measure the correlation between the human capital elements and the level of country's competitiveness. The study revealed that formation of the competitive human capital cannot be considered in separation from the development and modernization of education system, the improvement of employment sphere, and the creation of effective interaction between them through the system of professional skills. Conclusions - The competitive human capital formation is one of the most important goals in the innovative economy construction and modern development, and it is also indispensable subject. Especially in the condition of economic crises, the necessity of formation and development of the effective human capital is considerably increasing. Realization of this task requires the development and stimulation of all the factors influencing the growing human potential.

Investigation of Visual Perception Under Zen-Meditation Based On Alpha-Dependent F-VEPs

  • Liao, Hsien-Cheng;Liu, Chuan-Yi;Lo, Pei-Chen
    • 대한의용생체공학회:의공학회지
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    • 제27권6호
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    • pp.384-391
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    • 2006
  • Variation of brain dynamics under Zen meditation has been one of our major research interests for years. One issue encountered is the inaccessibility to the actual meditation level or stage as a reference. In this paper, we propose an alternative strategy for investigating the human brain in response to external flash stimuli during Zen meditation course. To secure a consistent condition of the brain dynamics when applying stimulation, we designed a recording of flash visual evoked potentials (F-VEPs) based on a constant background EEG (electroencephalograph) frontal $\alpha-rhythm$ dominating activities that increase significantly during Zen meditation. Thus the flash-light stimulus was to be applied upon emergence of the frontal $\alpha-rhythm$. The alpha-dependent F-VEPs were then employed to inspect the effect of Zen meditation on brain dynamics. Based on the experimental protocol proposed, considerable differences between experimental and control groups were obtained. Our results showed that amplitudes of P1-N2 and N2-P2 on Cz and Fz increased significantly during meditation, contrary to the F-VEPs of control group at rest. We thus suggest that Zen meditation results in acute response on primary visual cortex and the associated parts.

Metal/Organic Films/Metal에서 계면특성에 관한 연구 (A Study on the Interface Properties of Metal/Organic Films/Metal)

  • 송진원;조수영;최영일;이경섭
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2002년도 하계학술대회 논문집 Vol.3 No.2
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    • pp.723-726
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    • 2002
  • We give pressure stimulation into organic thin films and then manufacture a device under the accumulation condition that the state surface pressure is 10[mN/m]. In processing of a device manufacture, we can see the process is good from the change of a surface pressure for organic thin films and transfer ratio of area per molecule. The structure of manufactured device is Au/Poly-$\gamma$ Benzyl $_D$-Glutamate/Al; the number of accumulated layers is 1, 3, 5 and 7. Also, we then examined of the MIM device by means of I-V. The I-V characteristic of the device is measured from 0 to +2[V]. We determined electrochemical measurement by using cyclic voltammetry with a three-electrode system. LB film accumulated by monolayer on an ITO. In the cyclicvoltammetry, An Ag/AgCl reference electrode, a platinum wire counter electrode and LB film-coated ITO working electrode measured in $LiBF_4$ solution, stable up to 0.9V vs. Ag/AgCl.

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Spontaneous ovarian hyperstimulation syndrome following a thawed embryo transfer cycle

  • Kim, Mi Kyoung;Won, Hyung Jae;Shim, Sung Han;Cha, Dong Hyun;Yoon, Tae Ki
    • Clinical and Experimental Reproductive Medicine
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    • 제41권3호
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    • pp.140-145
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    • 2014
  • This article reports a case of spontaneous ovarian hyperstimulation syndrome (OHSS) following a thawed embryo transfer cycle. OHSS, a potentially life-threatening condition, is an iatrogenic complication of controlled ovarian stimulation; therefore, it is very important to prevent and treat OHSS during treatment with ovulation-inducing agents. Despite our efforts to prevent OHSS, in this case, severe spontaneous OHSS occurred, which resulted in uncontrolled preterm labor and a preterm delivery and also persisted for 6 weeks after delivery. Freezing all embryos cannot entirely prevent the development of OHSS because OHSS can occur spontaneously. Although spontaneous OHSS remains a rare event, females with a history of OHSS may have an elevated risk for spontaneous OHSS. We suggest closely monitoring cases of pregnancy following thawed embryo transfer for early diagnosis of spontaneous OHSS and the use of conservative management.

Arachidic acid와 Stearic acid의 누적막 특성에 관한 연구 (A Syudy on the Deposition Film Properties of Arachidic acid and Stearic acid)

  • 최영일;강용철;송진원;이경섭;오재한;조수영;김영근
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2001년도 하계학술대회 논문집 C
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    • pp.1527-1529
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    • 2001
  • The physicochemical properties of the LB films were by AFM. We give pressure stimulation into organic thin films and then manufacture a device under the accumulation condition that the state surface pressure is 2, 10, 30[mN/m]. The stable images are probably due to a s interaction between the monolayer film and substrate. We are unable to obtain molecule res in images of the films but did see a marked co between images of the bare substrate and those the network structure film deposited ont Formation that prevent when gas phase stat liquid phase state measure but Could know o matter that molecules form equal and stable when molecules were not distributed evenly, accumulated in solid state only.

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The Effect of Microbial Extracts on the Cell Activation and Inhibition Associated with Atopic Dermatitis

  • Yang, Eun Ju;Chang, Jeong Hyun
    • 대한의생명과학회지
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    • 제20권1호
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    • pp.25-31
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    • 2014
  • Atopic dermatitis (AD) is an inflammatory, relapsing, chronic skin disease and lesions in AD are frequently colonized with Staphylococcus aureus (S. aureus). Activation of T cells and IgE production by staphylococcal enterotoxins B (SEB) plays a crucial role in the pathogenesis of AD. Enterococcus faecalis (E. faecalis) is a nonpathogenic bacterium and produces the probiotic products that have been shown to have inhibitory effects on inflammatory responses. In present study, we carried out to assess the anti-inflammatory role of lyzed E. faecalis against the damaging effects of SEB on AD related immune responses. Furthermore, we attempted to determine whether the co-cultured lyzed E. faecalis can influence the colonization of S. aureus. As a result, we identified the effect of E. faecalis lysate as a potent therapeutic agent for atopic dermatitis (AD). E. faecalis lysate reduces the productions of total IgE and cytokines of AD-related immune cells in response to SEB stimulation. The proliferation of S. aureus was also inhibited by E. faecalis lysate. In conclusions, E. faecalis lysate may improve the skin-defense system disturbed by atopic condition, and may prevent subsequent secondary infection of S. aureus and development of AD.

C.V.A.환자(患者)의 심장판막질환(心臟瓣膜疾患)에 대한 증례보고(症例報考) (The case report of C.V.A. patient with M.V.H.D)

  • 강민주;정지천;이원철
    • 대한한방내과학회지
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    • 제14권1호
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    • pp.43-54
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    • 1993
  • Observing after enforcing the medication and the acupuncture theraphy on the CVA patient sick with the cerebral embolus by organic pathology of the heart and whose desease was from heat symptoms caused by exessive pathogenic factors of which caused from affection due to exogeneous factors, we obtained the results as follows; 1. Serious condition could be relieved by removing acute symptoms according to the principle of the 'In emergency causes treat the acute symptoms first, when these being relieved treat it's fundament cause'. 2. The lesion could be disable for which the traditional medication theraphy through the differentiation of symptoms-complexes had removed the symptoms caused by organic pathology of heart. 3. The acupuncture stimulation through the differentiation of symptoms seemed to influence electric conduction system. Through this case, If we objectify the diagnosis and the medical treatment, the part of the curing diseases can progress more effectively.

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