• 제목/요약/키워드: central depression

검색결과 188건 처리시간 0.03초

Clinical Characteristics of Disability in Patients with Indoor Aire-Related Environmental Intolerance

  • Vuokko, Aki;Karvala, Kirsi;Suojalehto, Hille;Lindholm, Harri;Selinheimo, Sanna;Heinonen-Guzejev, Marja;Leppamaki, Sami;Cederstrom, Sebastian;Hublin, Christer;Tuisku, Katinka;Sainio, Markku
    • Safety and Health at Work
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    • 제10권3호
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    • pp.362-369
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    • 2019
  • Background: Chronic nonspecific symptoms attributed to indoor nonindustrial work environments are common and may cause disability, but the medical nature of this disability is unclear. The aim was to medically characterize the disability manifested by chronic, recurrent symptoms and restrictions to work participation attributed to low-level indoor pollutants at workplace and whether the condition shares features with idiopathic environmental intolerance. Methods: We investigated 12 patients with indoor aire-related work disability. The examinations included somatic, psychological, and psychiatric evaluations as well as investigations of the autonomic nervous system, cortisol measurements, lung function, and allergy tests. We evaluated well-being, health, disability, insomnia, pain, anxiety, depression, and burnout via questionnaires. Results: The mean symptom history was 10.5 years; for disabling symptoms, 2.7 years. Eleven patients reported reactions triggered mainly by indoor molds, one by fragrances only. Ten reported sensitivity to odorous chemicals, and three, electric devices. Nearly all had co-occurrent somatic and psychiatric diagnoses and signs of pain, insomnia, burnout, and/or elevated sympathetic responses. Avoiding certain environments had led to restrictions in several life areas. On self-assessment scales, disability showed higher severity and anxiety showed lower severity than in physician assessments. Conclusion: No medical cause was found to explain the disability. Findings support that the condition is a form of idiopathic environmental intolerance and belongs to functional somatic syndromes. Instead of endless avoidance, rehabilitation approaches of functional somatic syndromes are applicable.

국내 일부 재가 노인의 식욕부진 실태와 관련 인자 분석 (Appetite and Related Factors among Community Elders in Korea)

  • 박수진
    • 한국식품영양과학회지
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    • 제43권9호
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    • pp.1431-1438
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    • 2014
  • 본 연구는 국내 노인의 삶의 질과 영양개선 및 건강을 증진시킬 수 있는 기초자료를 얻고자 실시된 단면연구로서 재가 노인의 식욕부진 유병 상태를 조사하고, 식욕부진과 관련된 사회 인구학적 특성, 병리적 특성과 심리 특성 및 일상생활 수행능력 등을 조사하였다. 자료 수집은 서울, 경기, 충북 지역의 65세 이상 재가 노인 419명을 대상으로 2012년 9월에서 12월까지 구조화된 설문지를 이용하여 일대일 면접방법으로 수행하였다. 연구 결과 국내 노인의 식욕부진 유병률은 전체 응답자 가운데 35.1%였고, 특히 남성노인의 식욕부진 유병률이 여성노인보다 유의하게 높았다. 남성노인의 식욕부진은 중추신경계 질환을 진단받은 경우가 가장 많았고 여성노인의 경우 식욕부진은 내분비 질환이 있는 경우가 가장 많았다. 또한 우울증 증상이 있거나 일상생활에서 의존도가 높은 경우 식욕부진이 현저한 것으로 관찰되었다. 이상의 결과로부터 국내 재가 노인들의 식욕부진이 심각한 수준임을 알 수 있었고, 노인의 식욕부진은 생리적 특성과 병리적 특성은 물론 우울과 같은 심리적 특성과도 깊은 상관성이 있음을 알 수 있었다. 향후 노인의 식욕부진 개선이나 예방을 위하여 구체적인 영양중재와 영양치료가 필요하며, 노인인구 증가에 따라 노인의 식욕증진을 고려한 노인식품 개발이 시급히 필요할 것으로 생각된다. 본 연구 결과는 다음과 같은 제한점을 갖는다. 본 조사는 단면연구이므로 연구 결과에서 나타난 식욕 수준에 관련된 인자들이 노인의 식욕부진 원인으로 작용했는지는 알 수 없다. 따라서 추후 보다 대표성을 갖는 한국 노인을 대상으로 노인의 식욕부진 유병률의 조사는 물론 식욕부진과 관련된 원인 규명을 위하여 횡단연구가 필요하다. 또한 노인을 일대일 대면하여 자가보고 하는 방법으로 자료를 수집하였으므로 문항에 따라서는 노인에 따라 사실보다 과장하거나 축소하는 등 응답 수준이 주관적일 수도 있다. 그럼에도 불구하고 본 연구에서 나타난 식욕부진과 관련된 인자들은 선행 연구와 유사하며 따라서 자가보고에 의한 사회적 기대 효과는 다소 적었다고 판단된다. 향후 재가노인의 범위를 성별, 연령별, 지역별, 거주형태별 등으로 일치시키고 확대하여 노인의 식욕부진 실태와 관련 인자 연구의 확대를 제안한다.

텍스트네트워크분석과 토픽모델링을 활용한 국내 중년여성 건강 관련 연구 동향 분석 (Research Trends of Middle-aged Women' Health in Korea Using Topic Modeling and Text Network Analysis)

  • 이도영;노기옥
    • 문화기술의 융합
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    • 제8권4호
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    • pp.163-171
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    • 2022
  • 본 연구는 국내 중년여성의 건강 연구의 동향과 중점개념을 파악하기 위한 것이다. 연구의 분석을 위하여 2012년부터 2021년까지 '중년여성', 또는 '폐경 여성'의 영문 키워드를 입력하여 확인된 1,116편의 논문을 분석에 이용하였다. 주제어 동시출현네트워크 개발 및 분석을 수행하였으며, 5년 단위(2012-2016년, 2017-2021년)로 나누어 토픽모델링을 통해 연구의 유형을 분석하고, 시각화한 워드클라우드와 소시오그램을 확인하였다. 최근 10년 동안 가장 많이 출현한 키워드는 비만, 우울, 체성분, 스트레스, 갱년기 증상 등으로 나타났다. 2012년부터 2016년까지 논문 자료에서 분석된 5개의 토픽은 '폐경 후 자기효능감, 만족감 증진 전략', '비만과 위험요소 관리 운동', '비만과 스트레스에 대한 중재', '행복감 증진과 생활 관리', '갱년기 우울과 삶의 질'로 확인되었다. 이후 5년(2017-2021년)간 자료의 토픽은 '갱년기 우울과 삶의 질', '비만과 심혈관 관련 위험요소 관리', '중년여성으로서 삶의 경험', '삶의 만족과 심리적 안녕', '갱년기 증상완화 전략'이었다. 지난 10년 간 중년여성에 대한 건강 관련 연구 주제 흐름과 동향의 파악을 하였으며, 향후 시대적인 흐름을 반영하는 중년여성 건강에 대한 연구가 지속되어야 할 것이다.

의식저하로 내원한 에틸렌 글리콜 중독 환자 1례 (Treatment of Ethylene Glycol Poisoning Patient Presented with Mental Change)

  • 민진홍;이장영;민문기;정성필;김승환;유인술
    • 대한임상독성학회지
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    • 제2권2호
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    • pp.129-132
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    • 2004
  • Ethylene glycol poisoning can cause profound morbidity and is almost universally fatal if untreated. Central nervous system depression, pulmonary edema, and acute oligulic renal failure with crystalluria are among the most commonly encountered complication of ingestion. Ingestion of ethylene glycol may be an important contributor in patients with metabolic acidosis and subsequent renal failure. The diagnosis of ethylene glycol poisoning is based on nonspecific clinical symptoms and signs and indirect and direct laboratory measurement of ethylene glycol. As a result, diagnosis and treatment sometimes can be delayed. We describe 52-year-old man who visited to emergency department with mental change of unknown origin. The patient has high anion gap metabolic acidosis and renal failure due to ingestion of antifreeze that contained ethylene glycol. We used hemodialysis for elimination technique. The patient was discharged with minimal complication.

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구강작열감질환에 관한 고찰 및 의료분쟁 증례보고 (A Review of Burning Mouth Disorders)

  • 허윤경;정재광;최재갑
    • 대한치과의사협회지
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    • 제48권9호
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    • pp.688-695
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    • 2010
  • Burning mouth disorders (sometimes referred to as burning mouth syndrome) are characterized by a burning sensation in the tongue or other oral sites, usually in the absence of clinical and laboratory findings. Affected patients often present with multiple oral complaints, including burning, dryness and taste alterations. Burning mouth complaints are reported more often in women, especially after menopause. Typically, patients awaken without pain, but report increasing symptoms through the day and into the evening. Conditions that have been reported in association with burning mouth syndrome include chronic anxiety or depression, various nutritional deficiencies, diabetes and changes in salivary function. However, these conditions have not been consistently linked with the syndrome, and their treatment has had little impact on burning mouth symptoms. Recent studies have pointed to dysfunction of several cranial nerves associated with taste sensation as a possible cause of burning mouth disorders. The most common central mechanism that likely explains burning mouth disorders is a centrally mediated continuous neuropathic pain. Given in low dosages, benzodiazepine, tricyclic antidepressants or anticonvulsants may be effective in patients with burning mouth disorders.

LPS로 자극한 BV-2 microglial cell에서 Microarray를 통한 련자육(蓮子肉)의 유전자 발현 분석 (Microarray analysis of gene expression profile by treatment of Nelumbinis Semen in LPS activated BV-2 microglial cells)

  • 김수오;임병묵;배현수
    • 한국한의학연구원논문집
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    • 제14권1호
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    • pp.145-160
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    • 2008
  • Nelumbinis Semen(NS) has been used in traditional medicine to treat diseases such as depression and diarrhea. In inflammatory responses, microglia produces molecules which are known to play roles in the central nervous system. And we previously studied NS inhibited nitric oxide synthase and secretion of tumor necrosis factor alpha. To explore the global gene expression profiles in BV-2 microglial cell line treated with NS, microarray analysis was performed. The cells were treated with LPS or NS plus LPS for 30min, Ih, 3h, and 6h, respectively. Of 45,101 known genes, with cutoff value of 3-fold change in the expression, 340, 644, 280 and 219 genes were upregulated and 503, 570, 694 and 484 were downregulated in NS treated cells at each time point. The results of the present study shows that treatment of NS reversed the LPS-induced upregulation of such genes as Ecoxsackievirus and adenovirus receptor(CAR), pellino 1, and S100P binding protein. It is thought that microarrays will play an ever-growing role in the advance of our understanding of the pharmacologic actions NS.

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Short Wave Solar Radiation Features in Eastern Mongolia

  • Tuvshinjargal, D
    • 한국제4기학회지
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    • 제17권2호
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    • pp.75-78
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    • 2003
  • This study is conducted to examine the solar radiation features of landscape in Eastern Mongolia and their space and time distribution characteristics. To many foreigners, the name Mongolia conjures up images of the vast steppes of Central Asia. And, indeed, the extensive grasslands of the steppe make up the heart of Mongolia-geographically and economically. Steppe covers nearly the entire far eastern part of Mongolia, extending west in a narrowing band just south of the Khangai and Khan Khokhii mountains all the way to the Depression of the Great lakes. Eastern Mongolia is recognized as one of the last remaining untouched grassland steppes in the world. Landscape of Eastern Mongolia divided by 19 types that belongs to High Mountain, Middle Mountain and low mountain steppe. Only 5.6% of the total land area is covered by forest. Eastern Mongolian steppe is homeland of migratory rare and endangered birds and about 2.0million freely migrating gazelles. According to Mongolian scientists, there is growing evidence of fundamental changes in the Eastern steppe ecosystems in terms of increasing aridity during the last 70 years. As estimated average annual temperature has increased by approximately 0.7oC, soil moisture, energy supply has been changing. These processes closely interrelated into water and energy cycle of steppe ecosystem.

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측뇌실내(側腦室內) Norepinephrine의 가토심박(家兎深博) 급(及) 혈압(血壓)에 미치는 영향(影響) (Effects on intraventricular norepinephrine on blood pressure and heart rate of rabbits)

  • 신승호
    • 대한약리학회지
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    • 제1권1호
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    • pp.53-61
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    • 1965
  • Effects of intraventricular norepinephrine (NE) on rabbit blood pressure and heart rate were investigated. 1) Blood pressure was little affected by small doses of NE (below $500{\mu}g$) but showed marked rise by 1 mg. 2) Heart rate was decreased by intraventriccular NE $(200{\sim}500{\mu}g)$. One mg of NE caused less pronounced bradycardia than with smaller doses. The bradycardia could not be observed in vagotomized or atropinized animals. 3) Intraventricular NE potentiated reflexive bradycardia produced by 5-hydroxytryptamine. 4) Cord-sectioned rabbit showed different responses; the smaller doses $(100{\sim}200{\mu}g)$ produced transitory bradycardia and depression of blood pressure, which followed by tachycardia and pressure rise. The transitory bradycardia and depressor effects were not observed in cord-sectioned and vagotomized rabbit. 5) Treatment of animals with reserpine, guanethidine and hexamethonium changed the effects of intraventricular NE on blood pressure, i.e., in these cases the smaller doses of NE caused maked elevation of blood pressure. 6) From these observations it was inferred that central NE caused stimulation of cardioinhibitory and vasomotor center. The former seemed to be more sensitive to NE than the latter. Susceptibility of the vasomotor center to NE seemed to be influenced by peripheral sympathetic tone.

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Palynological Study of Akindonuma Moor in the Central Oh-u Backbone Range, Northeasternl Japan

  • Park, Ji-Hoon
    • The Korean Journal of Ecology
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    • 제25권1호
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    • pp.45-49
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    • 2002
  • Pollen analyses and $^{14}$ C dating of the sediments of the Akindonuma moor, which is situated in a closed depression of an old landslide, were peformed in order to study the vegetation history of the montane zone of the Miyagi Prefecture, Northeast Japan. The main results are as follows: Two forest zones have been distinguished: 1) the A-I zone, or the Fagus-Quercus-Betula forest (R I stage, before about 11,700 yrs B.P.), and 2) the A-II zone, or the Fagus-Quercus forest (R II stage, after about 11,700 yrs B.P.). By comparing the geological section with the pollen diagram of the moor, it is assumed that the deposit environment of the Middle Part, which mostly consists of peat layers, is very stable. During the period, the Ulmus/Zelfkova pollen ratio was very low and small peak was not recognized. According to the preceding research, theme is a close relationship between the fluctuation of the Ulmus/Zelkova pollen ratio and the general trend of hillslope instability in the changing balance of temporature and precipitation Actually, Zelkova serrata tends to cover the footslope and the lower sideslope. Ulmus davidiana covers the footslope and the alluvial cone. Therefore, the fact that the Ulmus/Zeikova pollen ratio was very low and small peak was not recognized, is believed to reflect the stability of the earth's surface environment, which was estimated from the geological section.

학습장애의 조기 발견을 위한 소아과적 접근 (Pediatric approach to early detection of learning disabilities)

  • 성인경
    • Clinical and Experimental Pediatrics
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    • 제51권9호
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    • pp.911-921
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    • 2008
  • Learning disabilities (LD) are heterogeneous group of disorders with evidences of genetic or familial trait, intrinsic to the individual and presume to be due to central nervous dysfunction. Learning disabilities and attention deficit hyperactivity disorder (ADHD) are the two of the most common disorders in the population of school-age children. Typically academic achievements in children with learning disabilities are significantly lower than expected by their normal or above normal range of IQ. Although academic and cognitive deficits are hallmarks of children with LD, those children are also at risk for a broad range of behavioral and emotional problems. Almost all cases meet criteria for at least one additional diagnosis such as ADHD, developmental coordination disorder, depression, anxiety, obsessive compulsive disorder, tic disorder, among which ADHD is particularly predominant. Because of the response to the therapeutic intervention program is promising and positive when applied early, it is critical to recognize patients as early as possible. Pediatricians often are the first to hear from parents worried about a childs academic progress. It is not the responsibility of pediatrician to make a diagnosis, referring children for a diagnostic evaluation of LD is a reasonable first step. Pediatricians can make early referral of suspicious children by asking some serial short questions about basic and processing skills. With a basic knowledge about the clinical characteristics, diagnostic and therapeutic procedures of LD, pediatricians also can provide primary counseling and education for parents at their outpatient clinical settings.