• Horticultural Science & Technology
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• v.19 no.1
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• pp.71-77
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• 2001

Experiments were conducted to evaluate quality and vase life of cut rose 'Rote Rose' cultivated in soil or hydroponically in rockwool. Rose flower stems harvested in commercial greenhouses in Kimhae on May 27 and June 14, 1998 were transported for about two hours to a laboratory and recut in water to an uniform stem length of 45cm. The rose flowers harvested on the same day were displayed at a density of $10cm{\times}10cm$ and were subjected to the same environmental conditions in a growth chamber. The stems were put in four different preservative solutions, 0.5% Chrysal RVB, BS (2% sucrose+200ppm 8HQS+0.3% Chrysal RVB), Sonk1 (BS+0.1mM ethionine), and double distilled $H_2O$. Flower stems harvested on May 27 were displayed at $18{\pm}1^{\circ}C$, RH 60-70%, and light intensity of 220lux provided by fluorescent lamps for $16h{\cdot}d^{-1}$. Flower stems harvested on June 14 were displayed at $25{\pm}1^{\circ}C$, RH 70-80%, and light intensity of 220lux provided by fluorescent lamps for $16h{\cdot}d^{-1}$. Fresh weight and flower diameter were affected by cultivation method, and were greater in hydroponically-grown roses than in soil-grown roses. Among the preservative solutions, BS and Sonk1 were superior to Chrysal RVB in terms of prolonging vase life. Vase life extension in Chrysal RVB, BS and Sonk1 over the control was about one day in both display temperatures. At $18^{\circ}C$ vase life was maintained for three to four additional days as compared to that at $25^{\circ}C$.

• Journal of Acupuncture Research
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• v.39 no.1
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• pp.59-63
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• 2022

Spontaneous osteonecrosis of the knee (SONK) is a common form of osteonecrosis of the knee and mainly affects the medial condyle due to localized vascular insufficiency. We report a case of SONK in a 65-year-old woman who had severe knee pain in her left knee whichimpeded her capacityto walk beyond 10 minutes. Bilateral knee X-rays revealed degenerative osteoarthritis of both knees and magnetic resonance imaging revealed R/O SONK in the lateral aspect of the medial femoral condyle, as well as a medial meniscal posterior horn root tear, and a Grade 1 medial collateral ligament injury. She was hospitalized at Jaseng Hospital of Korean Medicine for 21 days and receivedcombination therapy includingacupuncture, pharmacopuncture, and herbal medicine. Patient-reported scales indicated that her pain and physical functional limitations were alleviated. Combination therapy consisting of Korean traditional medicine may bean alternative nonoperative treatment approach for patients with SONK.

• Journal of Bio-Environment Control
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• v.13 no.3
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• pp.130-134
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• 2004

Experiments were conducted to evaluate quality and vase life of cut rose ‘Rote Rose’ cultivated either in soil or hydroponically in rockwool. Rose stems were put in four different preservative solutions, 0.5% chrysal RVB, BS (2% sucrose + 200 mg. L$^{-1}$ 8HQS + 0.3% Chrysal RVB), Sonk1 (BS + 0.1 mM ethionine), and double distilled $H_2O$. Flower stems were displayed at $20\pm1^{\circ}C$, RH 60%, and light intensity of $8.1\mu$mol.$m^{-2}$ .$s^{-1}$ provided by fluorescent lamps for 16 hㆍ$d^{-1}$ Fresh weight and flower diameter during vase life were affected by cultivation method and were greater in hydroponically-grown roses than in soil-grown roses. Among preservative solutions, BS and Sonkl were superior to Chrysal RVB in terms of extending vase life. Vase life of cut rose in Chrysal RVB, BS, and Sonkl over the control was prolonged by about one day.