• 제목/요약/키워드: Damage symptoms

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What is body underweight?

  • Beeram, Eswari;Eshita, Ishrat Rafique
    • 식품보건융합연구
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    • 제5권5호
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    • pp.33-36
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    • 2019
  • Arginine is one of the basic aminoacid found to be associated with histones and also one of the essential aminoacids now. Arginine is provided by diet, and also found to be synthesised in the body through intestinal-renal axis. Justification---BMI---Associated Risks-How to gain body weight---Healthy. Foods to Gain Weight Fast---High-Protein Vegetables and Fruits(with Image)-Recipes---Physical exercises-List of fruits and vegetables grown in Bangladesh with local names, English names and Botanical names-taxonomic family names. Arginine as drug was first approved by FDA and has recognised as a excellent dietary supplement for curing diseases like preeclampsia during gestation, diabetes and insulin resistance in obese patients. Preeclampsia is characterised by high blood pressure and proteinuria in gestational period of after 20 weeks. Severe preeclampsia is characterised by headaches, blurred vision, and inability to have high photovision, nausea and vomiting. L-Arginine along with Vit C and E are given as medical food to the patients and decrease in condition symptoms is the project now under phase II clinical trial. However the role of arginine in ameolirating preeclampsia symptoms is uncertain except with that of hypertension. Arginine is used to treat pain in sickle cell anaemia, lung damage, reperfusion injury, Trauma and shock but should be excluded during sepsis.

Stub Dieback of Carnation Caused by Fusarium graminearum

  • Han, Kyoung-Suk;Park, Jong-Han;Park, Yong-Mun
    • The Plant Pathology Journal
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    • 제17권2호
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    • pp.101-105
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    • 2001
  • A disease survey on the carnation (Dianthus caryophyllus L.) wilt was conducted during the high temperature period (June through August) and the low temperature period (February through May) in 58 greenhouses of its major cultivation areas, including Pusan, Kimhae, and Changwon in Korea from 1998 to 1999. The disease incidence was averaged 5.4% and 11.9% in the low and high temperature periods, respectively. Severe damage was found in summer with high incidences of around 50% in some greenhouses. Close examination of the symptoms and isolation of the causal agent revealed that there was a new disease different from Fusarium wilt caused by Fusarium oxysporum f. sp. dianthi, which was determined as the stub dieback caused by F. was cetermined as the stub dieback caused by F. graminearum (teleomorph : Gibberella zeae). The stub dieback symptoms involved brown rot of stem that started usually from the portion of cutting without discoloration of inner vascular tissues. Seven out of 38 isolates from the wilted plants were identified as F. graminearum, while the others as F. oxysporum f. sp. dianthi. Mycological characteristics of the stub dieback pathogen including colony color, absence of microconidia, and the shape of macroconidia, were consistent with F. graminearum previously described. This is the first report of the carnation stub dieback in Korea.

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안면 마비와 난청으로 진단된 면역글로불린 G4 연관질환 동반 육아종성 다발 혈관염 1예 (A Case of Granulomatosis with Polyangiitis with IgG4-Related Disease Expressed by Facial Paralysis and Hearing Loss)

  • 김형식;두전강;여승근;김상훈
    • 임상이비인후과
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    • 제29권2호
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    • pp.240-244
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    • 2018
  • Granulomatosis with polyangiitis (GPA) and Immunoglobulin (Ig) $G_4$-related disease ($IgG_4$-RD) are rare diseases and early diagnosis and proper management are imperative to prevent multi-organ damage. The authors present a case of a 60 years old woman who had facial paralysis and hearing loss. Lt intact canal wall tympanomastoidectomy, Lt facial nerve decompression and ossiculoplasty with partial ossicular replacement prosthesis (PORP) was done. During operation, middle ear tissue was biopsied and GPA with $IgG_4$-RD was diagnosed. After methyl prednisolone (MPD) pulse therapy and azathioprine therapy, the severity of paralysis was improved. We present this case because common otologic symptoms like facial palsy and hearing loss could be initial symptoms of rare systemic disease.

소장천공을 동반한 외상환자에서 단일공을 통한 진단적 복강경 후 최소절개를 통한 체외 소장복구: 증례 보고 (Extracorporeal repairs of small bowel via mini-laparotomy after a single incision diagnostic laparoscopy in patients with small bowel perforations after blunt trauma)

  • 양영로;김광식
    • Journal of Medicine and Life Science
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    • 제16권1호
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    • pp.13-16
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    • 2019
  • In a patient with blunt abdominal trauma with small bowel injury, early diagnosis is clinically challenging due to unclear clinical symptoms and signs in the early stage of an injury. On the other hand, a delay of diagnosis of bowel disruption may lead to increased complication and mortality. The diagnostic laparoscopy is very useful for the evaluation of the small bowel injury. Laparoscopy can reduce unnecessary open surgery in a patient with blunt abdominal trauma with subtle symptoms and imprecise findings on abdominal computed tomography. Also it can prevent delay of treatment and be converted immediately to open surgery as soon as bowel damage is revealed. Furthermore, extracorporeal repair of small bowel via mini-laparotomy after a single incision diagnostic laparoscopy in a patient with traumatic small bowel perforation was a feasible and safe alternative to conventional laparoscopy. We are pleased to introduce successfully treated cases by extracorporeal repair of small bowel via mini-laparotomy after a single incision diagnostic laparoscopy in a patient with small bowel perforation after blunt trauma.

근 위축성 측삭 경화증 환자 1례 보고 (A Case of Amyotrophic Lateral Sclerosis)

  • 김태정;문아지;이성근;이기상
    • 대한중풍순환신경학회지
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    • 제13권1호
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    • pp.77-85
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    • 2012
  • Amyotrophic lateral sclerosis(ALS) is a progressive disorder that causes degeneration of motor neurons of the brain and spinal cord. It is characterized by loss of motor neurons leading to muscle weakness, and sensation and mental function stay intact during the course of the disease. Diagnostic tests include magnetic response imaging(MRI), electromyogram(EMG), muscle biopsy, and blood tests. In order to a definitive diagnosis of ALS, damage must be evident in both upper and lower motor neurons. When three limbs are sufficiently affected, the diagnosis is ALS. There is no cure for ALS. We experienced one case of ALS, the patients was diagnosed as ALS by EMG and symptoms. We diagnosed her as ShinEumHur(SEH) and treated by Choakwiyeum(左歸飮). We report the change of her symptoms through oriental medical treatment.

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뇌유래신경영양인자와 뇌 신경가소성: 비약물적 개입 (Brain-Derived Neurotrophic Factor and Brain Plasticity: Non-Pharmacological Intervention)

  • 김낙영;임현국
    • 생물정신의학
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    • 제30권1호
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    • pp.1-6
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    • 2023
  • Many psychiatric disorders are associated with brain functional dysfunctions and neuronal degeneration. According to the research so far, enhanced brain plasticity reduces neurodegeneration and recovers neuronal damage. Brain-derived neurotrophic factor (BDNF) is one of the most extensively studied neurotrophins in the mammalian brain that plays major roles in neuronal survival, development, growth, and maintenance of neurons in brain circuits related to emotion and cognitive function. Also, BDNF plays an important role in brain plasticity, influencing dendritic spines in the hippocampus neurogenesis. Changes in neurogenesis and dendritic density can improve psychiatric symptoms and cognitive functions. BDNF has potent effects on brain plasticity through biochemical mechanisms, cellular signal pathways, and epigenetic changes. There are pharmacological and non-pharmacological interventions to increase the expression of BDNF and enhance brain plasticity. Non-pharmacological interventions such as physical exercise, nutritional change, environmental enrichment, and neuromodulation have biological mechanisms that increase the expression of BDNF and brain plasticity. Non-pharmacological interventions are cost-effective and safe ways to improve psychiatric symptoms.

Micronutrients as Supportive Care for Gastrointestinal Cancer Patients; Benefits and Concerns

  • Yoo-Sun Kim;Yuri Kim
    • Journal of Digestive Cancer Research
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    • 제1권2호
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    • pp.82-88
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    • 2013
  • Cancer is the first leading cause of death in Korea and the second leading cause of death in the USA. There is extensive research into prevention of cancer and the support of oncology patients with diet or dietary supplements. In vitro and in vivo animal studies have indicated that antioxidants, including beta-carotene, alpha-tocopherol, and ascorbic acid, can yield anti-cancer effects in addition to providing protection against oxidative damage. Although many observational studies have shown that consuming fruits and vegetables can reduce the risk of some cancers, the results of several large-scale human intervention trials testing the benefits of a single or combined higher-dose of individual micronutrients have been inconsistent. Cancer can cause profound metabolic and physiological changes which may affect patients' nutrient requirements. Although the optimal route of nutrient delivery is through diet, cancer patients often suffer symptoms that disrupt their food intake, including anorexia, premature satiety, altered taste and smell, and changes in bowel mobility. In particular, micronutrient deficits can slow postoperative healing, contribute to depression symptoms, and decrease immune competence. Cancer patients are generally motivated to take dietary supplements to improve responses to treatment and quality of life. The Physician's Health Study II (PHS II) randomized controlled trial reported recently that daily multivitamin supplementation significantly, albeit modestly, reduced the risk of total cancer. Although evidence of multivitamin use benefits is limited in cancer patients, taking dietary supplements with constituents in the range of the recommended daily allowance according to the Dietary Reference Intake (DRI) recommendation is generally considered to be safe.

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Injury of the Thalamocortical Pathway Between the Mediodorsal Nuclei and the Prefrontal Cortex in a Patient with Traumatic Brain Injury

  • Sang Seok Yeo
    • The Journal of Korean Physical Therapy
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    • 제35권6호
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    • pp.190-194
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    • 2023
  • Purpose: Traumatic brain injury (TBI) refers to brain damage caused by external forces or trauma. TBIs can vary in severity and result from accidents, falls, sports injuries, assaults, or other forms of physical trauma. The prefrontal cortex (PFC) is known have roles in various cognitive functions. We report on a patient with traumatic brain injury who showed prefrontal symptoms after injury of thalamocortical connections between mediodorsal nuclei (MD) of thalamus and PFC. Methods: A 54-year-old, male patient suffered a TBI as a result of a heavy object falling on his head. After onset of TBI, he showed typical symptoms of prefrontal lobe injury, including personality changes, memory impairment, and general cognition problem. The thalamocortical connections between MD and PFC (ventrolateral prefrontal cortex (VLPFC), dorsolateral prefrontal cortex (DLPFC), and obrbitofrontal cortex (OFC)) were reconstructed using diffusion tensor tractography. In terms of fractional anisotropy value, the right thalamocortical connections to the OFC were significantly lower than those of control subjects. Results: The value of mean diffusivity in the right thalamocortical connections to the DLPFC was significantly higher than that of control subjects. By contrast, both VLPFC and left OFC showed significant decrement in the tract volume of thalamocortical connections compared with that of control subjects. Conclusion: We reported on a patient who showed cognitive and neuropsychiatric impairment due to global injury of the thalamocoritcal connections between MD and PFC following TBI.

연령이 고려된 양쪽 귀의 가청대역 청력측정에 관한 연구 (On the Audible Band Hearing Measurement of Both Ears Considering Age)

  • 김봉영;배명진
    • 문화기술의 융합
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    • 제7권1호
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    • pp.570-575
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    • 2021
  • 인간은 오감을 풍요롭게 느끼면서 생활하기 때문에 인간의 행복한 삶을 영위하기 위해서는 청력이 손상되지 않도록 주의하여야 한다. 생활환경에서 입게 되는 청력손상은 특정 주파수대역이 먼저 손상되는 부분대역에서 청력손상이 일반적이다. 그러나 청력손상의 초기 통증이 별로 나타나지 않아서 그 증세를 초기단계에는 알아내기가 어렵다. 본 연구에서는 간단한 어플 등을 통해 손쉽고 빠르게 청력손상을 자가 측정할 수 있는 고속 측정법을 제안하였다. 이 방법은 voice soub-band별 이득 보상된 pure tone 9개를 번갈아 양쪽 귀에 들려줌으로써 자신의 청력손상을 스스로 고속 판별하게 된다. 1인당 27초 동안 18번의 톤 펄스를 들려주었을 때, 12명의 피험자들 중에서 1명이 부분청력손상 의심자로 확인되었다. 그리고 피험자들에게 들린 횟수 청력판별법을 알려주니, 실험참가자들 스스로가 자신의 청력손상여부를 바로 판별해 내었다. 이러한 측정방법은 스마트 폰으로 27초 내에 양쪽 귀의 청력을 간단히 판단함으로서 병원에서는 10분 이상 소요되었던 청력측정이 비교적 정확하게 이루어져서, 시간과 비용을 줄이면서 청력건강을 유지할 수 있음을 파악하였다.

Effects of Ozone on $CO_2$ Assimilation and PSII Function in Two Tobacco Cultivars with Different Sensitivities

  • Yun, Myoung-Hui
    • Journal of Korean Society for Atmospheric Environment
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    • 제22권E2호
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    • pp.89-98
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    • 2006
  • Two tobacco cultivars (Nicotiana tabacum L.), Bel-B and Bel-W3, tolerant and sensitive to ozone, respectively, were grown in a greenhouse supplied with charcoal filtered air and exposed to 200 ppb ozone for 4 hr. Effects on chlorophyll fluorescence, net photosynthesis, and stomatal conductance are described. Quantum yield was calculated from chlorophyll fluorescence and the initial slope of the assimilation-light curve measured by the gas exchange method. Only the sensitive cultivar, Bel-W3, developed visual injury symptoms on up to 50% of the $5^{th}$ leaf. The maximum net photosynthetic rate of ozone-treated plants was reduced 40% compared to control plants immediately after ozone fumigation in the tolerant cultivar; however, photosynthesis recovered by 24 hr post fumigation and remained at the same level as control plants. On the other hand, ozone exposure reduced maximum net photosynthesis up to 50%, with no recovery, in the sensitive cultivar apparently causing permanent damage to the photosystem. Reductions in apparent quantum efficiency, calculated from the assimilation-light curve, differed between cultivars. Bel-B showed an immediate depression of 14% compared to controls, whereas, Bel-W3 showed a 27% decline. Electron transport rate (ETR), at saturating light intensity, decreased 58% and 80% immediately after ozone treatment in Bel-B and Bel-W3, respectively. Quantum yield decreased 28% and 36% in Bel-B and Bel-W3, respectively. It can be concluded that ozone caused a greater relative decrease in linear electron transport than maximum net photosynthesis, suggesting greater damage to PSII than the carbon reduction cycle.