• 약학회지
• /
• 제56권6호
• /
• pp.372-376
• /
• 2012

Militarin was isolated from Cordyceps militaris, a caterpillar-grown traditional medicinal mushroom and reported to possess anticancer activities against several tumor cells. A number of militarin derivatives bearing different numbers of ethylene glycol unit were synthesized and evaluated for their biological activities related with anticancer and antiinflammatory effects. Among militarin derivatives tested, the compounds 2 and 5 exhibited anticancer and antiinflammatory activities.

• Natural Product Sciences
• /
• 제24권3호
• /
• pp.159-163
• /
• 2018

Two new polyketides, chinoketides A and B (1 - 2) with a known compound xylarphthalide A (3), were isolated from the solid medium of the endophytes from the leaves of the relic plant Distylium chinense with the "black-box" co-culture method, and the structures of two new compounds were elucidated by NMR, MS and CD spectra. And the absolute configurations of chinoketides A (1) and B (2) were determined as 2R,3R,8S and 5R,6S by calculating their ECD spectra to compare with the experimental CD spectra. Finally, the antimicrobial activities were evaluated to Erwinia carotovora sub sp. Carotovora (Jones) Bersey et al, and the results showed that compounds 1 - 3 displayed the antimicrobial activities with MIC value at 20.5, 30.4 and $10.2{\mu}g/mL$.

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 2001년도 공동 춘계학술대회
• /
• pp.70.1-70
• /
• 2001

No Abstract, See Full Text

• Journal of Korean Biological Nursing Science
• /
• 제24권1호
• /
• pp.58-66
• /
• 2022

Purpose: The purpose of this study was to identify the level of psychological insulin resistance and self-care activities and to evaluate the factors affecting self-care activities in patients with type 2 diabetes mellitus undergoing insulin therapy to provide basic data for the development of educational programs. Methods: Data were collected through the interviews using a structured questionnaire from August 29 to October 20, 2017, from the patients with type 2 diabetes mellitus visiting the Diabetes Mellitus Center at H-General Hospital in J-city. The subjects were 168 patients who had been being treated via self-injection for at least three months after the start of insulin therapy. Data analyses were conducted using t-test, ANOVA, Pearson's correlation coefficients, and stepwise multiple regression using the SAS WIN 9.2 program. Results: The mean score of psychological insulin resistance was 61.25 (range 19-95) and the mean score of self-care activities was 53.19 (range 18-90). Self-care activities were significantly different by gender (t = -2.94, p= .004), perceived health status (F= 7.00, p< .001), and hypoglycemia during the last three months (t= -2.47, p= .015). Negative correlation was observed between psychological insulin resistance and self-care activities (r= -.33, p< .001). Self-care activities were significantly predicted by psychological insulin resistance, perceived health status, gender, and hypoglycemia during the last three months, and 19.0% of the variance in self-care activities was explained (F= 9.01, p< .001). Conclusion: Psychological insulin resistance in patients undergoing insulin therapy and its effects on self-care activities identified in this study will be useful in starting and maintaining insulin therapy in the future.

• 한국식물생명공학회:학술대회논문집
• /
• 한국식물생명공학회 2003년도 추계학술대회 발표논문 초록집
• /
• pp.171-171
• /
• 2003

• Applied Biological Chemistry
• /
• 제51권4호
• /
• pp.346-348
• /
• 2008

• Natural Product Sciences
• /
• 제9권3호
• /
• pp.117-142
• /
• 2003

The sphingolipids isolated from marine organisms and their biological activities have been reviewed.

• 한국독성학회:학술대회논문집
• /
• 한국독성학회 2005년도 춘계 국제심포지엄 및 학술대회
• /
• pp.193-193
• /
• 2005

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 1996년도 한국생물과학협회 국제학술대회
• /
• pp.166.1-166
• /
• 1996

No Abstract, See Full Text

• Natural Product Sciences
• /
• 제4권3호
• /
• pp.115-129
• /
• 1998

The chemical constituents and their biological activities of the sponge genus Dysidea has been reviewed.