Berginc Katja, Kristl Albin: The effect of garlic supplements and phytochemicals on the ADMET properties of drugs.V: Expert opinion on drug metabolism & toxicology, 2012, vol. 8, no. 3, str. 295-310, COBISS.SI-ID: 3199089. Berginc Katja, Škalko-Basnet Nataša, Basnet Purusotam, Kristl Albin: Development and evaluation of an in vitro vaginal model for assessment of drug's biopharmaceutical properties: curcumin.V: AAPS PharmSciTech, 2012, 13, 4, str. 1045-1053, COBISS.SI-ID: 3287665. Berginc Katja, Nagelj Kovačič Nataša, Žakelj Simon: Buffers for in vitro evaluation of drug permeability: a review.J. Pharm. Res. Opin., 2012, 2, 10, str. 107-124, COBISS.SI-ID: 3350129. Berginc Katja, Trontelj Jurij, Skalko Basnet N., Kristl Albin: Physiological barriers to the oral delivery of curcumin.V: Pharmazie, 2012, 67, 6, str. 518-524, COBISS.SI-ID: 3251313. Cvirn Novak Mateja, Čater Nataša, Urbanc Marina, Vovk Tomaž: Lekarniški farmacevt in bolezni ušes, nosu in grla = Community pharmacist and diseases of ear, nose and throat. Farm. Vestn., 2012, 63, 2, str. 122-132, COBISS.SI-ID: 3244913. Grabnar Iztok: Od kontroliranih kliničnih raziskav do na dokazih temelječega zdravljenja z zdravili = From controlled clinical trials to evidence-based pharmacotherapy.Farm. Vestn., 2012, 63, 4, str. 211-215, COBISS.SI-ID: 3312241. Grosek Štefan, Soban Martina, Kuštrin-Samba Alenka, Primožič Janez, Grabnar Iztok: Probable association of neonatal death with the use of tramadol to treat labour pain. Signa vitae, 2012, 7, 2, str. 56-59, COBISS.SI-ID: 475820. Hasa Dritan, Perissutti Beatrice, Chierotti Michele Remo, Gobetto Roberto, Grabnar Iztok, Bonifacio Alois, Dall'acqua Stefano, Invernizzi Sergio, Voinovich Dario: Mechanochemically induced disordered structures of vincamine: the different mediation of two cross-linked polymers.Int. J. Pharm., 2012, 436, 1-2, str. 41-57, COBISS.SI-ID: 3273329. Jagrič Munih Sara, Nemec Alenka, Zrimšek Petra, Kramarič Petra, Kadunc Kos Vesna, Vovk Tomaž, Kobal Silvestra: Plasma malondialdehyde, biochemical and haematological parameters in standardbred horses during a selected field exercise test.Acta Vet. (Beogr.), 2012, 62, 1, str. 53-65, COBISS.SI-ID: 3508858. Jančar Petra, Knez Lea, Mrhar Aleš: Usklajevanje zdravljenja z zdravili pri prehodih bolnikov med različnimi ravnmi zdravstvene oskrbe = Medication reconciliation at patients transition across the healthcare interfaces. Farm. Vestn., 2012, 63, 2, str. 133-136, COBISS.SI-ID: 3245169. Kerec Kos Mojca: Zdravila za zdravljenje bolečine = Analgesic drugs.Farm. Vestn., 2012, 63, 1, str. 6-9, COBISS.SI-ID: 3238769. Martinc Boštjan, Grabnar Iztok, Vovk Tomaž: The role of reactive species in epileptogenesis and influence of antiepileptic drug therapy on oxidative stress.Current Neuropharmacology, 2012, 10, 4, str. 328-343, COBISS.SI-ID: 3338865. Kralj Eva, Trontelj Jurij, Pajič Tadej, Kristl Albin: Simultaneous measurement of imatinib, nilotinib and dasatinib in dried blood spot by ultra high performance liquid chromatography tandem mass spectrometry. V: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2012, 903, str. 150-156, COBISS.SI-ID: 3292273.

Echinacea purpurea is one of the most widely used immunostimulant plants. Its main active compounds are polysaccharides, glycoproteins, caffeic acid derivatives, alkamides, and melanins. The article describes an optimized extraction procedure that enables spectrophotometric quantification of polysaccharides from Echinacea purpurea. The extraction procedure can be widely applied as it demonstrated to be useful for determining polysaccharide content in flowers and leaves, in summer and autumn plants, in plants with green and red stem, and in plants from two different plantations. A significantly higher content of polysaccharides in flowers in comparison to leaves, as well as in plants with green stems in comparison to plants with red stems was determined. Statistical differences were absent in plants collected in different seasons and growing at different plantations.