• KOREAN JOURNAL OF CROP SCIENCE
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• v.32 no.3
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• pp.317-322
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• 1987

In order to find out the optimum transplanting date of mat rush, this study was investigated ecological characters, yield components and yield of three varieties (Okayama#2, Sajanami and Sedo #4) at 5 transplanting dates(October 25, November 5, November 15, November 25 and March 5). As transplanting date was delayed, the flowering date and maturing date was delayed also and stem length was longest in October 25 transplanting but it grew short in the late transplanting. Number of stems per plant was increased most in October 25 transplanting, that is, increased to 143 in okayama#2, 138 in Sedo#4 and 135 in Sajanami, and it was decreased in the late transplanting. Fresh stem yield and dry stem yield were heaviest in October 25 transplanting, and it was light in the late transplanting. Judging from the results reported above, in optimum transplanting date of mat rush seemed to be before the October 25.

• Food Science and Preservation
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• v.24 no.7
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• pp.942-948
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• 2017

To establish manufacturing technology of tofu shake added with red rice prepared with Monascus purpureus KCCM 60570, the quality characteristics of tofu shake added with M. purpureus KCCM 60570 were investigated. Also, we determined the optimal mixing ratios of raw materials including red rice for manufacturing tofu shake. Monacolin K and mold number of red rice were increased rapidly until $8^{th}$ day of incubation and then gradually increased during the 12 day manufacturing period. As the results, it was considered to be most suitable to prepare red rice for 8 days at $25^{\circ}C$, and inoculate 1% (w/w) M. purpureus KCCM 60570. Sensory evaluation of tofu shake added with red rice and tofu shake without red rice was not significantly different at p<0.05. In sensory evaluation, tofu shake added with 0.5% (w/w) red rice was higher in taste, texture, and overall acceptability than the other. Therefore, the optimal mixing ratio of red rice and tofu shake is 0.5% (w/w). These results suggest that the addition of red rice could improve the quality of tofu shake.

• Korean Journal of Plant Resources
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• v.31 no.2
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• pp.136-148
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• 2018

The study was performed to investigate basic tree growth and fruit characteristics of 'Nero' black chokeberry (Aronia melanocarpa) depending on the different cultivation regions and altitudes in 2014, 2015. Tree growth and change of developmental stages of 'Nero' were similar regardless of meteorological environment of the four cultivation regions (Danyang, Okcheon, Yeongdong, and Geumsan) in 2014. Fruit characteristics of 'Nero' were significant differences in berry weight and anthocyanin content among the four orchards due to difference in cultivation techniques and relatively wide daily temperature range just before harvest, respectively. Tree growth and change of developmental stages of 'Nero' grown at the two orchards with different altitudes appeared to be similar during the successive years 2014 and 2015. Soluble solids content of the berries cultivated at low altitude (117 m) was higher than at high altitude (342 m). Acidity showed an inverse pattern with soluble solids content. Anthocyanin content increased progressively until at the middle of August, 2014-15 and then it decreased. Our results showed that black chokeberry is a species adaptive to the domestic environment as there were no differences in tree growth and change of developmental stages of 'Nero'. Considering fruit quality of black chokeberry such as soluble solids content, acidity, and anthocyanin content, our results suggest that optimal harvest period of black chokeberry 'Nero' is August 8 to 19.

• Tuberculosis and Respiratory Diseases
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• v.45 no.2
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• pp.429-436
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• 1998

Approximately 100 drugs have been reported to affect the lungs adversely. Among these, pulmonary toxicity caused by antieneoplastic agent. is being recognized more frequently. Cyclophosphamide is an immunosuppressive alkylating agent used for the treatment of a wide variety of malignant and nonmalignant diseases. The incidence of pulmonary toxicity is probably less than 1 percent The first case was reported in 1967. Since then, more than 20 well-documented cases of pulmonary toxicity associated with cyclophosphamide have been reported in the literature. In Korea, three patients were identified with cyclophosphamide-induced lung disease. The typical features of toxicity include dyspnea, fever, cough, new parenchymal infiltrates, gas exchangs abnormalities on pulmonary function tests, and pleural thickening on chest roentgenogram. The best approach to management is early diagnosis, discontinuation of the offending drug and administration of corticosteroid therapy. Recently, we experienced a case of diffuse alveolar damage induced by cyclophosphamide. The patient presented with early-onset pulmonary toxicity and died of repiratory failure despite early use of corticosteroid.

• Journal of Yeungnam Medical Science
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• v.6 no.1
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• pp.31-41
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• 1989

Since the first cases of tsutsugamushi disease reported in Korea in 1986. many cases has been reported and its occurrence has been increasing. Only 2 cases has been reported in Taegu city and Kyungpook area. We experienced an outbreak of 26 cases of tsutsugamushi disease in this area and their clinical manifestations are ; 1. The outbreak occurred in September to November in 1988 and its peak occurrence was in October. 2. Mean age was 52 years old (18 to 69 years old) and peak incidence was in the 6th decade. 3. Major symptoms and abnormal signs are fever/chills(88%), myalgia(65%), headache(54%), nausea and vomiting(31%), and abdominal pain(27%). The eschar was detected on lower part of body in most of cases. and more frequently in male(M : F 100 vs 58%). 4. Patients were treated with tetracyclines(TC) and/or chlorampenicol(CM) and mean duration of defervescence from initiation of antibiotic therapy was 2.1 days with TC and 2.5 days with CM. 5. Complications are 2 cases of meningitis and 1 cases of shock. and all cases were recovered without any sequlae. As above, tsutsugamushi disease occurs in Taegu city and Kyung Pook area as other part of Korea and clinical manifestations are similar to other reports.

• Korean Journal of Breeding Science
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• v.40 no.3
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• pp.332-335
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• 2008

"Hwangkeumbora" is a new japonica rice cultivar developed from a three way cross of Jinbubyeo, Odaebyeo, Fukei126 at Honam Agricultural Reaserch Institute (HARI), NICS, RDA, in 2006. This cultivar has about 110 days growth duration from transplanting to harvesting under Korean climate condition. The milled kernel of "Hwangkeumbora" is translucent with non- glutinous endosperm. Amylose content of "Hwangkeumbora" is about 19.3%. "Hwangkeumbora" has better palatability of cooked rice compared with "Odaebyeo" and shows high resistant reaction to the blast, but susceptible to major diseases and insect pests. The milled rice yield of "Hwangkeumbora" is about 5.37 MT/ha under the standard fertilizer level of the ordinary transplanting cultivation. "Hwangkeumbora" would be adaptable for ordinary transplanting in northern plain, mid-mountainous, southern mountainous of Korea.

• Korean Journal of Breeding Science
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• v.40 no.3
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• pp.344-347
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• 2008

"Nunbora" is a new japonica rice cultivar developed from a cross between Iksan433 resistant to bacterial blight and Miyadamamochi, a waxy line. at Honam Agricultural Research Institute, NICS, RDA, in 2006. This cultivar is a short grain shape and about 118 days of growth duration from transplanting "Nunbora" to harvesting under Korean climatic conditions. The milled rice are snow white and glutinuous. This cultivar shows high resistant reactions to the bacterial blight pathogen race $K_1{\sim}K_3$ and blast respectively. The milled rice yield of "Nunbora" is about 5.34 MT/ha under the standard fertilizer level of the ordinary transplanting cultivation. "Nunbora" would be adaptable for in the middle plain, north middle-mountin plain and Honam plain, and Youngnam plain areas of Korea.

• Korean Journal of Breeding Science
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• v.41 no.4
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• pp.645-648
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• 2009

"Deuraechan" is a new japonica rice variety developed and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2008. This variety was derived from a three way cross Iksan438, YR19105Acp222 and Milyang165. This variety has about 122 days of growth duration from transplanting to harvesting in Honam and Youngnam plain of Korea. It is about 76 cm in culm length and tolerance to lodging. In reaction to biotic stresses, it shows moderately resistance to blast, resistance to bacterial blight pathogen races from $K_1$ to $K_3$, and Rice stripe virus, but susceptible to other major diseases and insect pests. The milled rice of "Deuraechan" has high Quality, midium short grain. The milled rice yield of this variety is about 6.52 MT/ha in local adaptability test for three years. "Deuraechan" would be adaptable to Middle plain, Honam plain and Youngnam plain area of Korea.

• Korean Journal of Breeding Science
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• v.41 no.4
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• pp.564-567
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• 2009

"Boseog" is a new japonica rice cultivar developed from the three way cross of Kinuhikari//HR19621AC6/Sobibyeo and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2008. This cultivar has about 110 days of growth duration from transplanting to harvesting in northern plain, northern and southern mid-mountainous area of Korea. This cultivar is about 72 cm in culm length and tolerant to lodging. In the reaction to biotic and abiotic stresses, it shows resistance to leaf blast, but susceptibility to bacterial blight, virus diseases and insect pests. The milled rice of "Boseog" exhibits translucent, relatively clear non-glutinous endosperm and midium short grain. It has similar amylose content(18.0%), lower protein content(6.3%), and similar palatability of cooked rice compared to Odaebyeo. The milled rice yield of this variety is about 5.03 MT/ha in local adaptability test. "Boseog" would be adaptable for ordinary transplanting in northern plain, mid-mountainous and southern mountainous area of Korea.

• Korean Journal of Breeding Science
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• v.40 no.3
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• pp.314-317
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• 2008

"Dami" is a new japonica rice variety developed and registered by the rice breeding team of Honam Agricultural Research Institute, NICS, RDA in 2006. This variety was derived from a cross between Iksan438 with lodging tolerance and high yield potential, and Iksan426 This variety has about 122 days of growth duration from transplanting to harvesting in Honam and Youngnam plain of Korea. It is about 83 cm in culm length and tolerance to lodging. In reaction to biotic stresses, it shows moderately resistance to blast, and resistance to bacterial blight pathogen races from $K_1$ to $K_3$, but susceptible to other major diseases and insect pests. The milled rice of "Dami" has high Quality, midium short grain. The milled rice yield of this variety is about 5.92 MT/ha in local adaptability test for three years. "Dami" would be adaptable to Middle plain, Honam plain and Youngnam plain area of Korea.