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일부 무기질의 생수 중 함량 분석과 생수를 통한 섭취량 평가
김무경 ( Moo Kyung Kim ),심진아 ( Jin Ah Sim ),엄희정 ( Hee Jung Eom ),김명희 ( Myung Hee Kim ),최미경 ( Mi Kyeong Choi ) 대한영양사협회 2010 대한영양사협회 학술지 Vol.16 No.2
Minerals play an important role in the body as essential nutrients. However, it is not easy to meet DRIs because food sources of minerals are limited. Recently, consumption of bottled natural water has been increasing in Korea due to water pollution and distrust of tap water. The present study was conducted to investigate mineral contents in bottled natural water and their intakes among Korean adults. We analyzed eight minerals in seven kinds of bottled natural water by ICP-spectrometry and conducted a survey on the intake status of water and bottled natural water with 400 Korean young adults. The mean contents of Ca, Mg, Fe, Zn, Cu, Mn, Se, and Mo in bottled natural water were 22.45±22.48 mg/L, 10.59±9.97mg/L, 0.27±0.18μg/L, 2.06± 1.48μg/L, 5.47±0.70μg/L, 1.43±0.37μg/L, 1.90±0.96μg/L, and 3.34±0.79μg/L, respectively. The mean age, height, weight, and BMI were 22.76 years, 174.94cm, 68.64kg, and 22.41kg/m2 for males (n=150) and 21.25 years, 162.04cm, 51.05kg, and 19.46kg/m2 for females (n=250), respectively. The respective daily intakes of total water and bottled natural water as water itself were 670.30 ml and 212.20 ml for males and 488.04 ml and 132.72 ml for females. The daily intakes of Ca, Mg, Fe, Zn, Cu, Mn, Se, and Mo from bottled natural water were 4.76mg, 2.25mg, 0.06μg, 0.44μg, 1.16μg, 0.30μg, 0.40μg, and 0.71μg for males and 2.98μg, 1.41mg, 0.04μg, 0.27μg, 0.73μg, 0.19μg, 0.25μg, and 0.44μg for females, respectively. Overall, the contents of Ca, Mg, and Se in bottled natural water were relatively high and the daily intakes of these minerals were 0.4∼1.0% of the DRIs.
약물 관련 악골 괴사증(MRONJ) 환자에서 Pentoxifylline and Tocopherol의 효과: 문헌고찰
김무경(Moo-Kyeong Kim),김현제(Hyun-Je Kim),김동혁(Dong-Hyuck Kim),이의석(Eui-Seok Lee),임호경(Ho-Kyung Lim) 대한치과의사협회 2022 대한치과의사협회지 Vol.60 No.11
MRONJ (medication related osteonecrosis of the jaw) is a disease characterized by necrosis of the jaw that occurs after administration of anti-resorptive or anti-angiogenic drugs. However, etiology and effective treatment methods of MRONJ are not yet clearly identified. In this study, a systematic review was conducted to investigate the effects of pentoxifylline and tocopherol on MRONJ. A total of 5 clinical studies using pentoxifyllie and tocopherol in MRONJ patients among the papers registered in Pubmed/medline were reviewed. Pentoxifyllie and tocopherol were used for therapeutic purposes in 32 patients, and the mean age was 68 years for men and 74.21 years for women. Of the 32 patients, 20 patients were stage 2,11 patients were stage 3, and one patient was stage 0. In the most cases, the triggering factor was extraction. All patients complained of pain in the lesion area before drugs administration. The average follow-up period was 10.6 months. After drugs administration, 29 patients (90.6%) showed improvement in symptoms in terms of bone exposure and pain. Administration of pentoxifylline and tocopherol in MRONJ may improve symptoms of pain and bone exposure. However, it seems that additional studies on the appropriate use and dose, timing and duration of administration are needed.