• Title/Summary/Keyword: YUI

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Ecology of Acanthochondria yui(Copepoda, Poecilostomatoida) on a Gobiid Fish Acanthogobius flavimanus in Wando Islands, Korea (완도산 문절망둑(Acanthogobius flavimanus)에 기생하는 요각류 Acanthochondria yui의 생태)

  • SUH Hae-Lip;SHIM Jae-Duk;CHOI Sang-Duk
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.26 no.3
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    • pp.258-265
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    • 1993
  • Monthly changes in the occurrence and infection levels of a parasitic copepod Acanthochondria yui(Poecilostomatoida, Chondracanthidae) on a gobiid fish Acanthogobius flavimanus were studied for a year from April 1990 to March 1991. This parasite was not found on the fish for four months from September to December. Prevalence of the parasite increased from $2.9\%$ in January to $88.9\%$ in June. Relative density and mean intensity also increased from January to June. Prevalence of A. yui increased with host size. A. flavimanus samples were never found carrying A. yui larvae of three copepodid stages(CI to CIII), although a few CIV and CV larvae were identified from April and May samples. This indicates that A. flavimanus was not the sole host of A. yui. Adult females and copepodites of A. yui were usually found in the gill arch($74.8\%$) and gill filament($80.6\%$), respectively. This suggests that copepodites select the gill filament as the most suitable place on their host A. flavimanus, and the adult females move toward the gill arch.

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A New Record of the Varunid Crab, Varuna yui (Decapoda: Varunidae), from Korea

  • Lee, Sang-Hui;Jeong, Jin-Hyeop;Kim, Ju-Yeon;Lee, Seok-Hyun
    • Animal Systematics, Evolution and Diversity
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    • v.38 no.1
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    • pp.42-45
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    • 2022
  • The varunid crab, Varuna yui Hwang & Takeda, 1986, is known as widely distributed in the Southeast Asian region. Three specimens of varunid crabs were collected near the estuary of the river from Korea and identified as V. yui. Varuna yui could be distinguished from the other congeneric species, V. litterata (Fabricius, 1798), by having a more extended mesial lobe on the distal region of the male first gonopod. In this paper, morphological diagnosis and illustrations of the newly collected V. yui are provided. The specimens examined herein were deposited in the National Marine Biodiversity Institute of Korea and Nakdonggang National Institute of Biological Resources.

Four Species of Copepoda (Poecilostomatoida) Parasitic on Marine Fishes of Korea (한국산 해산어류에 기생하는 요각류 4종)

  • SUH Hae-Lip;SHIM Jae-Duk;CHOI Sang-Duk
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.25 no.4
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    • pp.291-300
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    • 1992
  • Four known species of the copepod parasite were recovered from three marine fishes of Korea. It contains redescription of three species of Acanthochondria(A. brevicorpa Yu, A. tchangi Yu and A. yui Shiino) and Anchistrotos kojimensis Do & Ho. All of these species are newly recorded from the Korean waters.

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A Study on the Oriental - medical Understanding about Inattention, Hyperactivity sympton in ADHD(attention Deficit Hyperactivity Disorder) - Within Don yui bo gam Book - (ADHD의 과잉활동성, 주의력결핍 증후에 대한 한의학적 고찰 - 동의보감을 중심으로 -)

  • Park, Jae-Hyun;Park, Jae-Hyung;Kim, Jin-Hyung;Kim, Tae-Heon;Lyu, Yeoung-Su;Kang, Hyung-Won
    • Journal of Oriental Neuropsychiatry
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    • v.15 no.1
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    • pp.9-25
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    • 2004
  • Behavioral characteristics of Attention Deficit Hyperactivity Disorder(ADHD) is one of the most common mental disorders among children.child psyachiatry. Inattention, Hyperactivity that is done by hyperkinesis or minimal brain dysfunction is major sypmton in ADHD, But etiology and pathological facor of ADHD is very much or unkown.. We brought to about a Study on the Oriental - medical pathologic Understanding about Inattention, Hyperactivity symptom in ADHD within Don yui bo gam Book are as follows. 1. Oriental medical pathologic concepts about Inattention, Hyperactivity are continuous with process of Yang Qi(陽氣), an unbalance of qi(氣) and shen ming(神明), excess of seven emotions(七情), pathology of Huo(火). 2. Immanent factors in inattention, Hyperactivity are improper diet, overtiredness and seven emotions, are continuous with pathological process of the heart, liver, gall bladder, spleen, stomach, kidneys. 3. In oriental medicine, considered as a child's qi of shao yang, dynamic physiological feature, excess and want of yin and yang, organs and bowels, immanently imbalance in growth rather than a child's mental disorder 4. Inattention, looseness in ADHD-PI type are continuous with forgetfulness, improper overtiredness, shortage of qi, the interior heat syndrome due to yin deficiency within Don yui bo gam Book 5. Hyperactivity, impulsive actions in ADHD-C type are continuous with sudden palpitation, severe palpitation, delirium, fidgeting due to deficiency, fidgetiness, hyperactivity of huo due to yin deficiency, fever, febrile disease with accumulation of blood.

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A study on a term of "Jung Pung 中風" in 'Jae-Byoung-Won-Hu-Ron 諸病源候論' (제병원후론(諸病源候論)의 중풍(中風)에 관한 고찰(考察))

  • Kim, sunyoung;Jeong, sunghyun;Lim, seongwoo;Shin, giljo;Lee, wonchul
    • The Journal of Dong Guk Oriental Medicine
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    • v.5
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    • pp.209-229
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    • 1996
  • The purpose of this study is to investigate the recognition of "Jung Pung(中風)" mentioned in "Jae-Byoung-Won-Hu-Ron(諸病源候論)" The conclusion would be summerized as follows. 1. "Pung Byoung(風病)" is a symptom that man was damaged by "Pung Chi(風氣)", which is a wide meaning inclusive of cloudiness of conscious, apasia and the limbs disorder of "Jung Pung(中風)", "Bi 痺symptom", "Yeuk Jeil Pung(歷節風)", the skin disease, psychopathy and leprosy. 2. In cause of "Jung Pung(中風)", this book was received the theory of invasion of "Pung Sa (風邪)" from outside claimed in "Nae Kyoung(內經)", "Kum Gaeu Yo Rak(金?要略)", but in a viewpoint of "Hyel Chi(血氣)", "Young Yui(營衛)" and "Bi Yui Heo Sil(脾胃虛實)", especially, insists on the weakness of "Bi Yui(脾胃)" function. 3. In the pathology of "Jung Pung(中風)", there was a recognition that symptoms appear following each "Jang Bu(臟腑)" invaided and changed by a way of "Kyoung Rak Jang Bu(經絡臟腑)", because "Pung Sa(風邪)" invades the space of the skin, disturbs the circulation of "Hyel Chi(血氣)" in a inner and isn't given out in a outer. 4. Thereare, , , , , in the symptoms of "Jung Pung(中風)" and ", , , , , , in the similar symptoms of "Jung Pung(中風)". 5. The principle of treatement is "getting sweating, helping the insufficent energy and diminishing the sufficent energy", but the presciption isn't mentioned and "Do-in Method(導引法)" was recorded after each symptom because of taking a serious view of "Bo-Yang-Sun-Do(補養宣導)" 6. The prognosis of "Jung Pung(中風)"is suggested in a view of pulse diganosis, symptoms and is bad in case of appearance of no sweating, rigidity, vomitting a bubble and apasia.

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