• 제목/요약/키워드: Pathogenesis

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溫病學에서의 眼耳鼻咽喉科 疾患에 대한 文獻考察;臨證指南醫案을 중심으로 (A Literature Study of Ophthalmotolaryngologic Diseases from the Viewpoint of Onbyeong; On the Basis of Imjeungjinamuian)

  • 조재훈;채병윤;김윤범
    • 한방안이비인후피부과학회지
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    • 제15권1호
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    • pp.198-218
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    • 2002
  • On the basis of Imjeungjinamuian(臨證指南醫案), authors investigated the pathogenesis and treatment of ophthalmotolaryngobgic diseases from the viewpoint of Onbyeong(溫病). 1. The symptoms and diseases investigated according to department were as follows;. 1) Ophthalmology : blepharitis, blepharedema, lacrimal hypersecretion, hyperemia, ophthalmalgla, photopsia, visual disturbance, mydriasis 2) Otology : full-feeling, otorrhea, otalgla, mastoiditis, tinnitus, hearing disturbance, vertigo 3) Rhinology : rhinorrhea, nasal obstruction, sinusitis, epistaxis 4) Laryngology : sore throat, hoarseness 5) The Others : headache, cough, asthma 2. The pathogenesis and treatment of ophthalmotolaryngologic diseases were as follows. 1) When the pathogenesis of hyperemia, otorrhea, otalgia, mastoiditis, hearing disturhance. epistaxis, sore throat, headache and cough are wind-stagnanc(風鬱), wind-warm(風溫), wind-fire(風火), wind-dryness(風燥), dryness-heat(燥熱), the treatment of pungent-cool-evaporating(辛凉解表) with Dajosan(茶調散), Mori Folium(桑葉), Lonicerae Flos(金銀花), Forsythiae Fructus(連翹), Viticis Fructus(蔓荊子), Prunellae Spica(夏枯草), Arctii Fructus(牛蒡子), etc can be applied. 2) When the pathogenesis of hoarseness, cough and asthma are cold(寒), cold with endogenous heat(寒包熱, 外冷內熱), water retention(水邪), fluid retention(伏飮), impairment of YangKi by overexertion(勞傷陽氣), the treatment of pungent-warm-evaporating(辛溫解表) with Mahaenggamseoktang(麻杏甘石湯), Socheongryongtang(小靑龍湯), Jeongryeokdaejosapyetang(정력대조사폐탕), Gyejitang(桂枝湯), Armeniacae Amarum Semen(杏仁), etc can be applied. 3) When the pathogenesis of photopsia, otorrhea, otalgia, rhinorrhea, sinusitis, epistaxis, sore throat, hoarseness, headache and cough are stagnancy-induced heat(鬱熱), wind-dryness(風燥), wind-heat(風熱), summer heat(暑熱), summer wind(暑風), insidious summer heat(伏暑), autumn heat(秋暑), autumn wind(秋風), autumn dryness(秋燥), dryness-heat(燥熱), heat in Ki system(氣分熱), insidious warm(溫伏), brain discharge by fire in Ki system(氣火 腦熱), heat in stomach(胃熱), endogenous fire by deficiency of Yin(陰虛內火), deficiency of Yin in stomach(胃陰虛), the treatment of Ki-cooling(淸氣) with Bangpungtongseongsan(防風通聖散), Ikweonsan(益元散), Gyejibaekhotang(桂枝白虎湯), Geumgwemaekmundongtang(금궤맥문동탕), Gyeongokgo(瓊玉膏), Sojae Semen Praeparatum(두시), Scutellariae Radix(黃芩), Phyllostachys Folium(竹葉), Adenophorae Radix(沙參), Mori Cortex(桑白皮), Fritillariae Cirrhosae Bulbus(貝母), etc can be applied. 4) When the pathogenesis of blepharitis, hyperemia, ophthalmalgia, full-feeling, otorrhea, otalgia, tinnitus, hearing disturbance, sinusitis, hoarseness, headache and cough are fire in liver(肝火), fire in gallbladder(膽火), ministerial fire in Soyang system(少陽相火), wind-stagnancy(風鬱), stagnancy-induced fire(鬱火), brain discharge by phlegm-fire(痰火 腦熱), the treatment of mediation(和解) with Gardeniae Fructus(梔子), Moutan Cortex(牧丹皮), Saigae Tataricae Cornu(羚羊角), Artemisiae Annuae Herba(靑蒿), Cyperi Rhizoma(香附子), Poria(적복령), etc can be applied. 5) When the pathogenesis of blepharedema and cough are dampness in both spleen and lung(脾肺濕) damp-heat(濕熱), damp-phlegm(濕痰), the treatment of dampness-resolving(化濕) with Poria(백복령), Coicis Semen(薏苡仁), Tetrapanacis Medulla(通草), Armeniacae Amarum Semen(杏仁), Talcum(滑石), etc can be applied. 6) When the pathogenesis of vertigo and cough are deficiency of Yong(營虛), heat in Yong, system(營熱), the treatment of Yong-cooling(淸營) with Rehmanniae Radix(生地黃), Liriopis Tuber(麥門冬), Biotae Semen(柏子仁), Lilii Bulbus(百合), Phyllostachys Folium(竹葉), etc can be applied. 7) When the pathogenesis of epistaxis are heat in blood system of heart(心血熱), reversed flow of fire(火上逆), overexertion(努力), the treatment of blood-cooling(凉血) with Rhinoceri Cornu(犀角), Rehmanniae Radix(生地黃), Moutan Cortex(牧丹皮), Salviae Miltiorrhizae Radix(丹參), Scrophulariae Radix(玄蔘), etc can be applied. 8) When the pathogenesis of nasal obstruction is pathogen-stagnancy(邪鬱), the treatment of resuscitation(開竅) with Sosang(少商, LU11) acupuncture can be applied. When the pathogenesis of hoarseness is evil Ki(穢濁), the treatment of resuscitation(開竅) with Arctii Fructus(牛蒡子), Lasiosphaera Seu Calvatia(馬勃), Curcumae Radix(鬱金), etc can be applied. When the pathogenesis of headache is stasis of both Ki and blood(氣血瘀痺), the treatment of resuscitation(開竅) with Cnidii Rhizoma(川芎), Asari Herba Cum Radice(細辛), Scorpio(全蝎), moxibustion(灸), etc can be applied. 9) When the pathogenesis of lacrimal hypersecretion, visual disturbance, mydriasis, tinnitus, hearing disturbance, sinusitis, epistaxis, hoarseness and cough are deficiency of Yin(陰虛), deficiency of kidney(腎虛), deficiency of both liver and kidney(肝腎虛), deficiency of both heart and kidney(心腎虛), brain discharge by deficiency of Yin(陰虛 腦熱), exuberance of Yang in liver(肝陽上亢), overexertion(勞損), the treatment of Yin-replenishing(滋陰) with Yukmijihwanghwan(六味地黃丸), Hojamhwan(虎潛丸), Jeobutang(猪膚湯), Lycii Fructus(枸杞子), Polygoni Multiflori Radix(何首烏), Rehmanniae Radix(生地黃), Schizandrae Fructus(五味子), Liriopis Tuber(麥門冬), Asini Gelatinum(阿膠), etc can be applied. 10) When the pathogenesis of ophthalmalgia, mydriasis, vertigo and headache are deficiency of Yin in liver(肝陰虛), exuberance of Yang in liver(肝陽上亢), endogenous wind(內風), excess in upper and deficiency in lower part(上實下虛), the treatment of Yin-replenishing(滋陰) and endogenous wind-calming(熄風) with Rehmanniae Radix Preparat(熟地黃), Lycii Fructus(枸杞子), Polygoni Multiflori Radix(何首烏), Paeoniae Radix Alba(白芍藥), Ostreae Concha(牡蠣), Saigae Tataricae Cornu(羚羊角), Chrysanthemi Flos(菊花), etc be applied. 11) When the pathogenesis of mydriasis, sinusitis, hoarseness, headache, cough and asthma are exhaustion of vital essence(精氣無收藏), brain discharge(腦髓不固), floating Yang(陽虛浮), exsanguination(失血), deficiency of both Yin and Yang(陰陽不足), overexertion(勞損), deficiency of Yang in kidney(腎陽虛), the treatment of Yang-restoring and exhaustion-arresting(回陽固脫) with Yangyeongtang(養營湯), Cheonjinhwan(天眞丸), Bokmaektang(복맥탕), Geonjungtang(建中湯), Dogihwan(都氣丸), Singihwan(腎氣丸), Jinmutang(眞武湯), Ostreae Concha(牡蠣), Nelumbinis Semen(蓮子肉), etc can be applied. 12) When the pathogenesis of lacrimal hypersecretion, vertigo and headache are deficiency of stomach and endogenous wind(胃虛內風), endogenous wind with phlegm(內風挾痰), liver check of stomach(肝木橫擾), the treatment of concomitant-treating of both liver and stomach(肝胃同治) with Paeoniae Radix Alba(白芍藥), Uncariae Ramulus Et Uncus(釣鉤藤), Gastrodiae Rhizoma(天麻), Astragali Radix(황기), Pinelliae Rhizoma(半夏), etc can be applied. When the pathogenesis of asthma is failure of kidney to promote inspiration(腎不納氣), the treatment of kidney-tonifing and inspiration-promoting(補腎納氣) with Singihwan(腎氣丸), Psoraleae Fructus(補骨脂), Juglandis Semen(胡桃), Aquilariae Resinatum Lignum(沈香), etc can be applied. When the pathogenesis of asthma is deficiency of Ki(氣虛), the treatment of Ki-reinforcing(補氣) with Sagunjatang(四君子湯), Insamgeonjungtang(人參建中湯), etc can be applied.

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설문지 분석법에 의한 담 혈어 한 열 습 조 병기의 표준 증상 및 남녀차이 연구 (Study on Standard Symptoms and Gender Differences of Phlegm, Blood Stasis, Cold, Heat, Dryness Pathogenesis on Questionnaire Analysis)

  • 오명택;엄현섭;김종원;이인선;지규용
    • 동의생리병리학회지
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    • 제21권2호
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    • pp.532-538
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    • 2007
  • In order to establish the standard symptoms in men and women and highly frequent symptoms(HFS) of Phlegm(痰) Blood Stasis(血於) Cold(寒) Heat(熱) Dryness(濕) pathogenesis(病機), 969 questionnaires were analyzed through Cronbach alpha value and Pearson's correlative efficient. The Cronbach ${\alpha}$ value of each pathogensesis was Phlegm(0.83500)${\cdot}$Cold(0.823272)${\cdot}$Heat(0.816344)${\cdot}$Dampness(0.760292)${\cdot}$Blood Stasis(0.692551)${\cdot}$Dryness(0.672783) respectively. Through this study of frequency number of symptoms, followings were found that the physiological differences of men and women made some differences of main symptoms in each pathogenesis, and the differences of several clinical symptoms in a pathogenesis were resulted from the difference of specimens between textbook and this study.

Distinct Molecular Mechanisms Characterizing Pathogenesis of SARS-CoV-2

  • Lee, Su Jin;Kim, Yu-Jin;Ahn, Dae-Gyun
    • Journal of Microbiology and Biotechnology
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    • 제32권9호
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    • pp.1073-1085
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    • 2022
  • The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has continued for over 2 years, following the outbreak of coronavirus-19 (COVID-19) in 2019. It has resulted in enormous casualties and severe economic crises. The rapid development of vaccines and therapeutics against SARS-CoV-2 has helped slow the spread. In the meantime, various mutations in the SARS-CoV-2 have emerged to evade current vaccines and therapeutics. A better understanding of SARS-CoV-2 pathogenesis is a prerequisite for developing efficient, advanced vaccines and therapeutics. Since the outbreak of COVID-19, a tremendous amount of research has been conducted to unveil SARS-CoV-2 pathogenesis, from clinical observations to biochemical analysis at the molecular level upon viral infection. In this review, we discuss the molecular mechanisms of SARS-CoV-2 propagation and pathogenesis, with an update on recent advances.

The Role of Inflammatory Mediators in the Pathogenesis of Nonalcoholic Fatty Liver Disease

  • Kim, Joon Sung
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • 제15권2호
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    • pp.74-78
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    • 2012
  • With a markedly increased prevalence of obesity, non-alcoholic fatty liver disease (NAFLD) now becomes the most common cause of chronic liver disease in both adults and children. The etiology and pathogenesis of NAFLD are multifactorial and remain incompletely understood. According to the "two-hit" theory, inflammatory cytokines and adipokines are activated by oxidative stress and they are involved in insulin resistance, necroinflammatory steatohepatitis and fibrosis. This review discusses the latest updates on the role of some of important inflammatory adipokines and cytokines in the pathogenesis of NAFLD with an emphasis on their potential therapeutic implications.

『상한론(傷寒論)』 대청룡탕증(大靑龍湯證)에 대한 연구(硏究) (The study on the Syndrome of Daecheongryongtang(大靑龍湯證) in 『Sang Han Lon』(傷寒論))

  • 박상균;방정균
    • 한국의사학회지
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    • 제27권2호
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    • pp.127-134
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    • 2014
  • Objectives : The Syndromes of Daecheongryongtang (大靑龍湯證) and Mahwangtang (麻黃湯證) are similar in pathogenesis. However, both syndromes have a different pathogenesis. So we will try to distinguish the difference between the two syndromes. In addition, we'll see about 40 provision. Methods : Examine the claims of the syndrome of Daecheongryongtang in "Sang Han Lon" (傷寒論). The scholar's claims are not all same. Thus, we analysis the claims of many scholars. Results and Conclusions : The Syndromes of Daecheongryongtang and Mahwangtang are similar in pathogenesis. However, the Syndrome of Daecheongryongtang is different from that the sweat purgations in exterior of the body caused by heat in the interior. The pathogenesis of 39 and 40 provisions are different. 40 provision is more severe symptoms than 39 provision in the stagnation. So 40 provision used the term "fazhi (發之)".

Mycoflora and Enzymatic Characterization of Fungal Isolates in Commercial Meju, Starter for a Korean Traditional Fermented Soybean Product

  • Baek, Jin-Ho;So, Kum-Kang;Ko, Yo-Han;Kim, Jung-Mi;Kim, Dae-Hyuk
    • Mycobiology
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    • 제42권3호
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    • pp.291-295
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    • 2014
  • Mycoflora was assessed in the commercial meju from four well-separated geographic origins. A total of 112 fungal isolates were identified by phenotypic characteristics and molecular taxonomy using sequencing the internal transcribed spacer of the rDNA and revealed 19 species from 13 genera. Enzymatic characteristics of protease and amylase, and mycotoxin production were analyzed.

재발성 아프타성 궤양의 원인과 기전 (Etiology and Pathogenesis of Recurrent Aphthous Stomatitis)

  • 서봉직;이경은
    • Journal of Oral Medicine and Pain
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    • 제33권2호
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    • pp.187-194
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    • 2008
  • 재발성 아프타성 궤양은 흔히 발생하는 비특이적 구강점막질환이다. 궤양은 비각화 점막에 발생하고 일정시간이 흐른 후 치유가 되지만, 심한 통증으로 저작과 대화 등의 일상활동에 큰 지장을 초래한다. 그러나 아직까지 정확한 원인과 기전이 밝혀지지 않아 특별한 치료방법이 없어서 대증적인 방법으로 치료가 이루어진다. 이에 저자는 아프타성 궤양의 원인과 기전에 대한 문헌을 고찰하여 최신개념을 파악하고, 향후 나아가야 할 연구방향을 생각해 보고자 한다.

Mass Spectrometry Imaging of Microbes

  • Yang, Hyojik;Goodlett, David R.;Ernst, Robert K.;Scott, Alison J.
    • Mass Spectrometry Letters
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    • 제11권3호
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    • pp.41-51
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    • 2020
  • Microbes influence many aspects of human life from the environment to health, yet evaluating their biological processes at the chemical level can be problematic. Mass spectrometry imaging (MSI) enables direct evaluation of microbial chemical processes at the atomic to molecular levels without destruction of valuable two-dimensional information. MSI is a label-free method that allows multiplex spatiotemporal visualization of atomic- or molecular-level information of microbial and microberelated samples. As a result, microbial MSI has become an important field for both mass spectrometrists and microbiologists. In this review, basic techniques for microbial MSI, such as ionization methods and analyzers, are explored. In addition, we discuss practical applications of microbial MSI and various data-processing techniques.

Remodeling of host glycoproteins during bacterial infection

  • Kim, Yeolhoe;Ko, Jeong Yeon;Yang, Won Ho
    • BMB Reports
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    • 제54권11호
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    • pp.541-544
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    • 2021
  • Protein glycosylation is a common post-translational modification found in all living organisms. This modification in bacterial pathogens plays a pivotal role in their infectious processes including pathogenicity, immune evasion, and host-pathogen interactions. Importantly, many key proteins of host immune systems are also glycosylated and bacterial pathogens can notably modulate glycosylation of these host proteins to facilitate pathogenesis through the induction of abnormal host protein activity and abundance. In recent years, interest in studying the regulation of host protein glycosylation caused by bacterial pathogens is increasing to fully understand bacterial pathogenesis. In this review, we focus on how bacterial pathogens regulate remodeling of host glycoproteins during infections to promote the pathogenesis.

First report of splenic myelolipoma in a Schnauzer in Colombia: a case report

  • Valentina Rueda-Garcia;Nicolas Carrillo-Godoy;Carlos Alberto Bonilla-Gutierrez;Alejandra Valdivieso-Valencia;Iang Schroniltgen Rondon-Barragan
    • 대한수의학회지
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    • 제62권4호
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    • pp.28.1-28.4
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    • 2022
  • Splenic myelolipoma is a rare tumor in dogs with an unclear origin. A male 13-year-old Schnauzer dog was presented because of a bump on the left side of the abdomen. Clinical examination and abdominal ultrasound revealed a mass in the spleen. A total splenectomy was carried out, and histopathology revealed a splenic myelolipoma. Before surgery, the patient showed high serum alanine aminotransferase levels, which returned to normal eight months after the resection. Unfortunately, the postoperative follow-up showed increased serum cholesterol and triglyceride levels, suggesting liver compromise. This is the first report of a splenic myelolipoma in Colombia.