Motion sickness will not be life-threatening, but it will bring a lot of inconvenience for daily life, also reducing combat effectiveness of military troops or affecting the health and work efficiency of astronauts. In the article, a more effective mice motion sickness model which selected kaolin consumption, food intake and halo response index as evaluation indexes was firstly established. The...

2-(2-Fluoro-4-biphenyl) propionic acid (flurbiprofen), from the phenylalkanoic family of nonsteroidal anti-inflammatory drugs (NSAID’s), is currently on pharmaceutical market as a racemate. This racemic compound was tested for its propensity to undergo self-disproportionation enantiomers (SDE) phenomenon by various forms chromatography (SDEvC), such routine gravity-driven column chromatography,...

The genus Achillea (Asteraceae) consists of important medicinal species, growing wildly in Iran, of which A. tenuifolia is found in Iran-o-Turan regions. Regarding the traditional use of Achillea species for treatment of diabetes and also lack of information on phyto-constituents of A. tenuifolia underground parts, in this study the results of anti-diabetic activity of this plant have been repo...

The genus Achillea (Asteraceae) consists of important medicinal species, growing wildly in Iran, of which A. tenuifolia is found in Iran-o-Turan regions. Regarding the traditional use of Achillea species for treatment of diabetes and also lack of information on phyto-constituents of A. tenuifolia underground parts, in this study the results of anti-diabetic activity of this plant have been repo...

The 17-membered macrocyclic spermine alkaloid protoverbine (8-phenyl-1,5,9,13-tetra azacycloheptadecan-6-one) was isolated From the aerial part of verbascum speciosum. The natural polyamines are ubiquitous bases reported to have several important functions in animals, plants and microorganisms. They are involved in processes of transcription and translation in protein synthesis and influence gr...

Eleven new 12-amino-6,7,10,11-tetrahydro-7, 11-methanocycloocta[b]quinoline derivatives [tacrine (THA)-huperzine A hybrids, rac-21-31] have been synthesized as racemic mixtures and tested as acetylcholinesterase (AChE) inhibitors. For derivatives unsubstituted at the benzene ring, the highest activity was obtained for the 9-ethyl derivative rac-20, previously prepared by our group. More bulky s...

Background and objectives: Leishmaniasis is caused by the genus of Leishmania and is one of the important health problems worldwide. Serious side effects, the lack of effective vaccines and the emergence of drug resistance are the major weak points of leishmaniasis treatment. The purpose of this study was to evaluate leishmanicidal effects of Allium giganteum ...