• Title/Summary/Keyword: 증상조절

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Measurement of Stress Related Crop Temperature Variations (스트레스에 따른 작물의 온도 변화 측정)

  • 김기영;류관희;채희연
    • Proceedings of the Korean Society for Bio-Environment Control Conference
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    • 1999.11a
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    • pp.233-236
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    • 1999
  • 생물학적 또는 비생물학적 이유에 의해 성장에 나쁜 영향을 받아 식물이 스트레스를 받게 되면 여러 가지 증상이 나타날 수 있다. 예를 들면, 수분 공급이 부족하거나 잎 표면의 수분 함량의 평형이 깨어지면 광합성과 증산이 줄거나, 기공이 닫혀 잎 표면의 온도가 증가한다. 또한 잎이나 식물 군락으로부터 방사되는 에너지의 양이나 질이 변할 수도 있다. (중략)

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The Functional Change of Accommodation and Convergence in the Mid-Forties by Using Smartphone (스마트폰 사용에 의한 40대 중년층의 조절 및 폭주기능 변화)

  • Kwon, Ki-il;Kim, Hyun Jin;Park, Mijung;Kim, So Ra
    • Journal of Korean Ophthalmic Optics Society
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    • v.21 no.2
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    • pp.127-135
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    • 2016
  • Purpose: The present study was aimed to investigate the effect of excessive near work by using a smartphone on subjective symptoms and accommodative and convergent function in their 40s. Methods: A total of 40 subjects(male, 10; female, 30; age, $43{\pm}7.2year$) in their 40s who have monocular and binocular visual acuities of 0.8 and 1.0, respectively, were divided into presbyopia group and non-presbyopia group. The subjects were asked to watch a movie on the screen of smartphone for 30 minutes. Their accommodative amplitude and facility, and relative accommodation were measured and compared before and after the use of smartphone. Changes in fusional vergence and near heterophoria by using smartphone were also evaluated. Furthermore, the change of subjective symptoms was surveyed using a questionnaire. Results: The presbyopia in mid-40s reported discomfort in an order of asthenopia, blur and dryness after the use of smartphone. Accommodative function and non-strabismic binocular function were generally decreased. Accommodative functions such as monocular accommodative amplitude, and relative accommodation were significantly decreased after smartphone use, and the change of phoria was observed as a result of decreased convergence and divergence. Negative fusional vergence was also significantly reduced. On the other hand, non-presbyopia in mid-40s reported discomfort in an order of asthenopia, dryness and blur, and only accommodative amplitude among the accommodative functions was significantly reduced. Significant reduction of negative fusional vergence was also observed. Conclusion: From the results, it was confirmed that the subjective discomfort of mid-40s after smarphone use might be related to whether presbyopia or not. It was due to not only the reduction of accommodative function but also the overall deterioration of visual function including heterophoria and fusional vergence. Therefore, it suggests that the accurate determination of the cause based on the overall visual functional tests such as heterophoria, fusional vergence as well as the decrease of accommodation due to the aging may be necessary when the mid-40s feels discomfortable symptoms by near work.

호스피스 완화요법으로서의 미술치료

  • An, Jeong-Hui
    • 한국호스피스완화의료학회:학술대회논문집
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    • 2003.12a
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    • pp.217-227
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    • 2003
  • 신체적 질병의 심리적이고 신체적인 측면을 위한 미술치료의 사용은 여러 가지 이유로 확대되었다. 그 이유로는 대체의학에 대한 관심과 이미지를 제작하는 창조적인 과정이 심각한 질병과 싸우는 사람들에게 효과적인 치료라는 인식의 확산을 들 수 있다. 미술치료는 사람들이 고통과 몸을 쇠약하게 하는 그 밖의 증상들과 대결하도록 도와 감정과 신체적 증상들의 정체를 밝히고 그들이 의학적 치료에 능동적으로 참여하게 한다(1998, Cathy A. Malchiodi), 완화의학이 삶이 제한된 질환을 가진 환자 삶의 질을 최대한 높이는데 목적을 두고 연구하며 치료하는 의학의 한 전문분야로서 질환의 초점을 완치에 두는 것이 아니라 통증과 증상 조절 등 완화에 두고 의학적 문제뿐만 아니라 정신사회적, 영적인 문제까지 해결하는데 관심을 둔다면 예술치료의 한 분야인 미술치료는 그 대안이 될 수 있다.

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The Study of Accommodation Assessment in Binocular Functional Test (양안시검사의 조절평가 연구)

  • Cho, Young-Rae;Park, Hyun-Ju
    • Journal of Korean Ophthalmic Optics Society
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    • v.12 no.1
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    • pp.61-67
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    • 2007
  • The binocular functional test was performed in test of both accommodation and convergence. The balance of accommodation and convergence was important. Objects were 100 adults in 18-36 years old ages. The used apparatus was vision tester(Shinnippon VT10)and visual chart(Shinnippon CT30). Accommodative lag test by fused cross cylinder were that in case of high 39.0%, in case of low 14.0%. Negative relative accommodation were that in case of high 23.0%, in case of low 38.0%. Positive relative accommodation were that in case of high 29.0%, in case of low 23.0%. In 18% were case of low accommodation.

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Osteoarthritis of the Temporomandibular Joint (측두하악관절의 골관절염)

  • Lee, Jeong-Yun
    • Journal of Oral Medicine and Pain
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    • v.38 no.1
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    • pp.87-95
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    • 2013
  • Osteoarthritis (OA) of the temporomandibular joint (TMJ) is a severe form of temporomandibular disorders (TMDs), presenting gradual breakdown of articular cartilage and subchondral bone by the functional load sustained to exceed the physiologic tolerance of the joint. In such a joint loaded, offensive bioactive materials such as matrix degrading proteins, cytokines, and free radicals increase in concentration to shift the tissue response in the joint to degeneration from regeneration or remodeling. Recently, it has been issued that obesity can play an offensive role in pathogenesis of OA in a metabolic way. Adipokines released by adipose cells are present at higher concentration in the arthritic joint and joints of obese individuals. However, because of conflicting data reported, further scientific study should be performed to elucidate the practical role of adipokines in pathogenesis of TMJ OA. As far as the clinical signs and symptoms of TMJ OA are not much different from those of other forms of TMD and any definitive treatment modality to control directly the bone resorptive activity is not available yet, the treatment of TMJ OA should be directed to reduce the physical load and enhance the physiologic tolerance of the joint by means of conservative treatment such as physical therapy, medication, and occlusal splint therapy for sufficient period and, if needed after that, supplementary surgical procedure such as intra-articular injection, arthrocenthesis, and arthroscopic surgery that have turned out to be effective to control OA signs and symtpoms. Enthusiastic reassurance and motivation for patients to control behaviors for themselves to reduce unnecessary functional load in daily life is very important for the joint to reach to more favorable orthopedic stability of the TMJ more quickly, guaranteeing more successful management TMJ OA.

Respiratory Viral Infection and Bronchial Asthma (호흡기 바이러스 감염과 기관지 천식)

  • Hwang, Young-Sil;Lee, Jong-Deog
    • Tuberculosis and Respiratory Diseases
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    • v.49 no.1
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    • pp.18-29
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    • 2000
  • 호흡기 바이러스 감염은 모든 연령층의 천식에 상당한 영향을 미치는 데 영아에서 RSV는 천명을 야기하고 대부분 일시적이나 재발성 일수도 있다. 어릴 때 바이러스 감염은 면역체계 형성에 영향를 미쳐 알러지와 천식의 위험을 완하할 수있다고 한다. 또한 소아와 성인 천식에서 RV같은 감기 바이러스는 천식의 급성 증상을 유발한다. 호흡기 바이러스 감염에 대한 면역반응이, 기관지로 부터 바이러스 제거 기능외에 기도수축과 호흡기 증상에 관여한다고 한다. 이러한 변화가 일어나는 기전은 호흡기 바이러스가 proinflammatory 사이토카인과 매개체 생성을 유도하는 능력과 연관성이 있는 것 같고 이들이 상하기도 호흡기 증상 및 기도반응 변화에 관여하는 것으로 생각된다. 호흡기 바이러스 감염에 대한 면역반응을 요약하면 바이러스 감염으로 상피세포, 내피세포, 과립백혈구가 활성화되며, 상피세포는 사이토카인, 키모카인, 매개체들을 분비하여 항 면역 반응를 주도하다. 이와 같은 상피세포와 다른 기관지 세포들의 조기 활성화로 내피 세포에 유착분자 표현을 증가시켜 백혈구 동원 증가 및 혈관 투과성을 증가시켜 부종과 분비물을 증가시킨다. 바이러스 또는 바이러스 유발 사이토카인에 의해 활성화된 과립 백혈구, 대식세포, T세포들도 기도염증 증가, 기도폐쇄를 야기하고 기도반응을 증가시킨다. 세포독성 임파구에 의한 바이러스 감염세포의 분해, TGF-$\beta$ IL-10 같은 사이토카인에 의해 부분적으로 염증억제, 기도 remoldeling에 의한 기도구조의 재생등이 바이러스 감염후 기관지 기능의 지속적 변화를 결정한다. 끝으로 천식환자에서 RV 감염의 병인에 관한 기본적 문제는 RV감염이 정상인에서는 경한 증상을 나타내는 데 천식환자에서는 왜 심한 임상증상을 나타내는지 아직 완전히 밝혀지지 않았다. 항 바이러스에 대한 면역반응이 천식환자에서 손상되었는지 또는 천식환자에서 RV감염에 의한 중증의 임상증상은 어떤 다른 세포가 관여하는지? 이들에 대한 답은 기도염증이 천식에서 어떻게 조절되는지 또한 바이러스 감염에 의한 악화된 증상을 어떻게 치료할 것인가에 대한 방향을 제시해줄 것이다.

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Management of Non-pain Symptoms in Terminally Ill Cancer Patients: Based on National Comprehensive Cancer Network Guidelines (말기암환자에서 통증 외 증상의 관리: 최신 NCCN(National Comprehensive Cancer Netweork) 권고안을 중심으로)

  • Lee, Hye Ran
    • Journal of Hospice and Palliative Care
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    • v.16 no.4
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    • pp.205-215
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    • 2013
  • Most terminally ill cancer patients experience various physical and psychological symptoms during their illness. In addition to pain, they commonly suffer from fatigue, anorexia-cachexia syndrome, nausea, vomiting and dyspnea. In this paper, I reviewed some of the common non-pain symptoms in terminally ill cancer patients, based on the National Comprehensive Cancer Network (NCCN) guidelines to better understand and treat cancer patients. Cancer-related fatigue (CRF) is a common symptom in terminally ill cancer patients. There are reversible causes of fatigue, which include anemia, sleep disturbance, malnutrition, pain, depression and anxiety, medical comorbidities, hyperthyroidism and hypogonadism. Energy conservation and education are recommended as central management for CRF. Corticosteroid and psychostimulants can be used as well. The anorexia and cachexia syndrome has reversible causes and should be managed. It includes stomatitis, constipation and uncontrolled severe symptoms such as pain or dyspnea, delirium, nausea/vomiting, depression and gastroparesis. To manage the syndrome, it is important to provide emotional support and inform the patient and family of the natural history of the disease. Megesteol acetate, dronabinol and corticosteroid can be helpful. Nausea and vomiting will occur by potentially reversible causes including drug consumption, uremia, infection, anxiety, constipation, gastric irritation and proximal gastrointestinal obstruction. Metoclopramide, haloperidol, olanzapine and ondansetron can be used to manage nausea and vomiting. Dyspnea is common even in terminally ill cancer patients without lung disease. Opioids are effective for symptomatic management of dyspnea. To improve the quality of life for terminally ill cancer patients, we should try to ameliorate these symptoms by paying more attention to patients and understanding of management principles.

A Comparison of Needs for Hospice Care between Families of Children and Adult with Cancer (암 환아 및 암 환자 가족의 호스피스 요구도 비교)

  • Kang, Kyung-Ah;Kim, Shin-Jeong
    • Journal of Hospice and Palliative Care
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    • v.8 no.2
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    • pp.216-223
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    • 2005
  • Purpose: The purpose of this study was to compare the need for hospice care between families of children and adults with cancer. Methods: The data was collected from 190 families of children and adult with cancer using self-rating questionnaires from December, 2004 to February, 2005. Data was analyzed using SPSS/Win program by Mean, SD and t-test. Results: The mean score of the need for hospice care in families of children with cancer was greater significantly than in families of adults with cancer (t=-2.126, P=.035). The scores of two factors among the five factors evaluated for the need for hospice care were different significantly. The mean score of control of major terminal physical symptoms' in families of children with cancer was greater significantly than the mean score of adults with cancer (t=-2.165, P=.032). The mean score of 'spiritual care to prepare for death' in families of adults with cancer was greater significantly than the mean score of children with cancer (t=-2.380, P=.018). Conclusion: For improving the quality of life for both patients and families, the hospice service program needs to consider the life cycle of patients.

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Opioids Use and Adrenal Insufficiency (마약성 진통제 사용과 부신기능부전)

  • Jung, Ji Hoon;Choi, Youn Seon;Kim, Jung Eun;Kim, E Yeon
    • Journal of Hospice and Palliative Care
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    • v.17 no.3
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    • pp.113-121
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    • 2014
  • The major symptoms of terminally ill cancer patients are fatigue, loss of energy, feeling of helplessness, poor appetite and pain as well as general weakness, which are very similar to symptoms of adrenal insufficiency. Adrenal insufficiency-induced symptoms widely vary from mild symptoms to life-threatening conditions and may be resulted from variable medical causes. For terminally ill cancer patients who are hospitalized for palliative care, opioid agents are prescribed to control moderate to severe pain. The use of acute or chronic opioid agents is believed to negatively affect adrenal gland function. In most studies of opioid effects (preclinical/clinical with animal subjects or and patients suffering non-malignant pain, adrenal insufficiency and hormonal abnormalities were observed as side effects. However, opioid-induced adrenal insufficiency has been rarely reported in studies with patients with malignant cancer pain. Relationship between the type, treatment period, dosage of opioid agents and hormonal abnormalities can be examined by measuring the functional level of the adrenal glands. We hope to improve patient's quality of life by indicating hormone substitution to treat symptoms of adrenal insufficiency.

Assessment of Accommodative Facility in General Binocular Dysfunctions (양안시이상에 따른 조절용이의 평가)

  • Park, Sang-Chul
    • Journal of Korean Ophthalmic Optics Society
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    • v.14 no.3
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    • pp.51-57
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    • 2009
  • Purpose: The purpose of this study was to determine if monocular and binocular accommodative facility tests would be useful in diagnosing general binocular dysfunctions. Methods: 95 symptomatic children, who were selected from comprehensive vision tests, were classified into four groups (29 subjects with accommodative dysfunctions, 28 subjects with vergence dysfunctions, 25 subjects with combined accommodative and vergence dysfunctions, 13 subjects with normal binocular functions). Monocular and binocular accommodative facility was measured with ${\pm}$2.00 D flipper lenses. Results: Statistical analysis revealed that binocular accommodative facility measurement was significantly lower than monocular accommodative measurement in the vergence dysfunction group (p<0.01). However, there were no differences between monocular and binocular accommodative facility measurements in the group of accommodative or combined accommodative and vergence dysfunction (p>0.05). In addition, subjects with general binocular dysfunctions performed significantly poorer than subjects with normal binocular function on monocular and binocular accommodative facility (p<0.000). Conclusions: As a result of this study, monocular and binocular accommodative facility test, which could differentiate dysfunction from normal as well as between dysfunctions, indicated useful means for diagnosis of general binocular dysfunctions.

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