Aerial parts of Salvia Mirzayanii was extracted with methanol. Methanol extract was suspended in water and defatted with petroleum ether. The defatted part was then partitioned between ethyl acetate and water. The ethyl acetate partition was chromatographed on a silica gel column to afford several fractions. Lymphocyte proliferation inhibitory assay of the resulted fractions was compared in-vit...

The quantitative analysis of bioactive phenolic compounds was carried out for the first time in above-ground plant parts Geranium dalmaticum (Beck) Rech. f. and G. macrorrhizum L. (Geraniaceae) from Croatia by means UV-Vis spectrophotometric methods HPLC analysis. Both species had similar contents polyphenolic substances expressed as mg standard equivalent /g dried herbal sample: total polyphen...

eight salvia l. species including s. spinosa l., s. reuterana boiss., s. macrosiphon boiss., s. syriaca l., s. nemorosa l., s. virgata jacq., s. sharifii rech. f. & esfand. and s. mirzayanii rech. f. & esfand. were studied for flavonoid compounds. these constituents were analyzed using two-dimensional maps on silica gel 60f thin layer chromatography. the flavonoid compounds of each spec...

In this survey, the chromosome counts of eight Nepeta L. species were investigated and karyotypic diversity among these was studied. The examined belong to N. cephalotes Boiss. group, namely eremokosmos Rech.f., gloeocephala Rech. f., Boiss., pungens (Bunge) Benth., ispahanica mahanensis Jamzad & Simonds, hormozganica denudata Benth. collected from different habitats in Iran. ploidy levels,...

Within the framework of sustainable development and carbon-neutrality, building sector is a key target national energy strategy towards zero-carbon economy in Morocco. This article comes response to this need by assessing performance solar-powered low-embodied-carbon semi-arid climate Benguerir-Morocco, which refers fifth climatic zone thermal regulation for constructions Morocco (RTCM). To do ...

Severi, F., Ann. di Mat. (III), 12, 55-79 (1905); Rend. Pal., 21, 257-282 (1906); Rend. Acc. Lincei (V), 30, 328-332 (1° sem. 1921). Cf. also 0. Zariski, Algebraic Surfaces, Chelsea, New York, 1948, pp. 88-89 and pp. 126-128. 2 Weil, A., VariltMs abeliennes et courbes algtbriques, Act. Sc. et Ind. no. 1064, lHermann et Cie, Paris, 1948. 3Matsusaka, T., Kyoto Math. Mem., 26, 51-62 (1950). 4 I am...