The taxonomic and distributional data concerning the representatives of the Quadrideres simplicipes species-group is revised. Selinus parallelus Ancey, 1877, considered by some previous authors as incertae sedis Platynotina species, is transferred to the genus Quadrideres. Q. ruandanus Koch, 1956 is proposed as a synonym of S. parallelus. Lectotypes for Selinus parallelus, S. simplicipes Gebien...

In the course of the evaluation of the species belonging to the Section Salvia of the genus Salvia (Family Lamiaceae) the essential oil content and the composition of the species have been investigated with special respect to their neurotoxic α-, and β-thujone content. It could be established that from among the species S. lavandulifolia Vahl., S. candelabru Boiss., S. tomentosa Mill., (S. gran...

Zataria multiflora Boiss known as Avishan Shirazi (in Iran) is one of the valuable Iranian medicinal plants. The aim of study was to evaluate anti-Candida activity of Z. multiflora against different species of Candida in vitro. Anti-Candida activity of the aqueous, ethanolic and methanolic maceration extract of the aerial parts of Z. multiflora Boiss was studied in vitro. Anti-Candida activity ...

Steven C. Huber*, Joan L. Huber, Pao-Chi Liao, Douglas A. Gage, Robert W. McMichael, Jr.', Prem S . Chourey, L. Curtis Hannah, and Karen Koch United States Department of Agriculture, Agricultural Research Service, and Departments of Crop Science (S.C.H.), Botany (S.C.H., R.W.M.), and Horticultural Science (J.L.H.), North Carolina State University, Raleigh, North Carolina 27695-7609; Department ...

We study algebraic and topological properties of topological semigroups containing a copy of the bicyclic semigroup C(p, q). We prove that each topological semigroup S with pseudocompact square contains no dense copy of C(p, q). On the other hand, we construct a consistent example of a Tychonov countably compact semigroup containing a copy of C(p, q). In this paper we study the structural prope...

and masculinizing effects are seen, the former being greater than the latter. The significance of these findings remains for future study.5 1 Willier, B. H., Gallagher, T. F., and Koch, F. C., Proc. Nat. Acad. Sci., 21, 625-631 (1935). 2 Willier, B. H., Gallagher, T. F., and Koch, F. C., Physiol. Zool., 10, 101-122. 3 Wolff, E., and Wolff, Em., C. R. Soc. Biol., 123, 1191-1193. 4 Wolff, E., and...

Introducción: El uso de plantas, a través la historia, han sido y son base para tratar diversas enfermedades, entre ellas, hiperglicemia por consecuencia diabetes. En actualidad, investigadores se interesan en estudiar sus propiedades farmacológicas control los niveles glucosa posprandial, que es fundamental el tratamiento temprano Objetivos: Evaluar efecto hipoglicemiante in vitro e vivo del e...