The degree of variability in the composition herbal medicines was studied on example preparation St. John's wort from various Ukrainian producers. Cu and Zn contents were most stable compared to other (Fe, Mn, Co, Cr, Ni, Pb, Cd) microelements among plants different origins. content toxic elements (Pb, did not exceed established standards. Meanwhile, a 2-3-fold concentration difference observed...

A 69-year-old woman presented with a four-week history of facial and bilateral leg swelling. She also described symptoms of proximal myopathy. Her past medical history included osteoporosis and osteoarthritis. Routine medication was a weekly bisphosphonate, aspirin and St John’s Wort. Clinical examination identified bilateral pitting oedema to the knees and Cushingoid facies. Her blood pressure...

Department of Chemistry, Krieger Schoo University, 3400 N. Charles St., Baltimore, Institute for NanoBioTechnology, Johns H Baltimore, MD 21218, USA Department of Materials Science and Eng Johns Hopkins University, 3400 N. Charles [email protected]; Web: http://pages.jh.edu/che † Electronic supplementary information ( the peptides, Fig. S1–S7; and addition models, TEM images, UV-vis/PL/IR spec 10.1...

background: st. john’s wort (hypericum perforatum l.) is an important medicinal plant that has been widely used for its antidepressant properties. objective: in this study morphological characteristics variation of populations of h. perforatum were investigated. methods: in this study, different morphological characteristics of 25 h. perforatum populations in iran’s natural habitats were evalua...