레포트 (5)
inhibits 11 beta-OHSD. So it increases the level of Cortisol abnormally. This kind of mechanism causes hyper blood pressure, hypokalemia etc.Glycyrrhizin causes various changes at 10 mg/kg in vivo.But when it is administered orally, its toxic effect is caused by very high level of dosage (572mg/kg).It is certain that licorice has renal toxic activity, but it is safe unless it is at very high
49페이지 | 3,000원 | 2013.11.22
inhibits melanin biosynthesis through three steps.First, L-cysteine decreases DOPA-quinone which is a precursor of melanin pigment and inhibits melanin biosynthesis. Second, L-cysteine stimulates metabolism of skin and promotes releasing melanin pigments. Finally, L-cysteine and vitamin C reduce melanin pigments. Consequently, causes of strains and freckles are removed. Three enzymes Tyrosinase
13페이지 | 1,700원 | 2013.07.04
inhibits Gene expression ofTyrosinase at transcriptionReduce Melaninstyle.visibilitypptxpptystyle.visibilitypptxpptystyle.visibilitypptxpptyⅣ. Discussion - Melanin biosynthesisstyle.visibilitystyle.visibilitypptxpptyⅢ. Result Initial pigmentation degreeAfter pigmentation degreeDifference of value 1st member (Not taking)5732.8-24.2 2nd member (Not taking)46.6
30페이지 | 1,900원 | 2013.07.04
tyrosinase 0.1mL를 첨가하여 35℃에서 2분간 반응.475nm에서 흡광도를 측정한 값(SAbs)효소액 대신 증류수 0.1mL를 첨가하여 흡광도를 측정한 값(BAbs), 시료 대신 증류수 0.5mL를 첨가하여 흡광도를 측정한 값(CAbs)을 다음 식에 의해 계산.Inhibition effect(%) = l-(SAbs-BAbs)/CAbs*1003. 성분 분석 및 실험Ⅱ. 본론1) 총 페
28페이지 | 1,700원 | 2010.02.24