• The Journal of Internal Korean Medicine
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• v.41 no.5
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• pp.806-810
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• 2020

Objectives: The aim of this study was to investigate the effects of Korean medicine treatment on a patient suffering from nausea, vomiting, and headache. Methods: We applied herbal medicine (Oryeong-san, Wiryeong-tang) and acupuncture to the patient. Clinical symptoms were assessed with a numeral rating scale (NRS). Results: After treatment, the nausea, vomiting and headache symptoms were improved, and the NRS score showed improvement. Conclusion: This case shows that Korean medicine treatments are effective in alleviating the symptoms of nausea, vomiting, and headache.

• Journal of Life Science
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• v.20 no.11
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• pp.1634-1639
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• 2010

This study was conducted to increase the efficiency of farming practice in rainbow trout, Oncorhynchus mykiss, by sex reversal and chromosome-set manipulation techniques. To obtain phenotypic males, hormonal sex reversal was carried out using an exogenous hormone treatment method. 5 mg of 17 alpha-methyltestosterone per kg diet was supplied for 82 days after first feeding at $10^{\circ}C$ and $13^{\circ}C$. More than 93% of the male population was produced by this method and growth of hormone-treated fish at $13^{\circ}C$ was faster than that of untreated bi-sexual groups. Induced diploid gynogenesis was carried out using artificial insemination of UV-irradiated sperm into haploid eggs. Based on the appearance of the rate of haploid syndrome and survival of embryo, a UV ray dose of at least $3,600\;erg/cm^2$ was required to inactivate rainbow trout sperm genetically. Haploid embryos were restored to diploid by blocking the extrusion of the second polar body using heat shock treatment at $28^{\circ}C$ for 20 min, 10 min post insemination. Gynogenetic diploid sex ratios were confirmed after maturation of the fish erythrocyte measurements and chromosome counts.