Fur color that differs from the typical shades of brown and gray occurs in eight species of marmots. Albinism generally is rare whereas melanism is more common. Melanism may persist in some populations at low frequencies averaging 16.1% in M. monax and in M. flaviventris for as long as 80 years. White (not albino) and “bluish” marmots generally are rare, but a population of white M. marmota per...

Neokeronopsis (Afrokeronopsis) aurea nov. subgen., nov. spec. was discovered in soil from the floodplain of a small river in the Krueger National Park, Republic of South Africa. Its morphology, ontogenesis, and 18S rDNA were studied with standard methods. Furthermore, we supplemented the data on N. (N.) spectabilis by reinvestigating the preparations deposited in the British Museum of Natural H...

Objective(s) The aim of the present study was to compare the therapeutic indices of several agents used in treatment of inflammatory conditions which included: Vitamin E, hydro-alcoholic extracts of Glycyrrhiza glabra, Matricaria aurea, dexamethasone, piroxicam and diclofenac using Wehi-164 fibrosarcoma cells. Materials and Methods Cytotoxicity evaluation was based on vital dye exclusion ass...

objective(s) the aim of the present study was to compare the therapeutic indices of several agents used in treatment of inflammatory conditions which included: vitamin e, hydro-alcoholic extracts of glycyrrhiza glabra, matricaria aurea, dexamethasone, piroxicam and diclofenac using wehi-164 fibrosarcoma cells. materials and methods cytotoxicity evaluation was based on vital dye exclusion assay....

An in-depth study of the secondary metabolites contained in the Caribbean sponge Smenospongia aurea led to the isolation of smenamide A (1) and B (2), hybrid peptide/polyketide compounds containing a dolapyrrolidinone unit. Their structures were elucidated using high-resolution ESI-MS/MS and homo- and heteronuclear 2D NMR experiments. Structures of smenamides suggested that they are products of...

standing 01 their Needs. New Lducation bellowship Monograph, No. 2. Obtainable from N.E.F., 50 Gloucester Place, London, W.l. Is. 6d. Here in a collection of three essays (Fatherless Children by Susan Isaacs, The Bereaved Wife, by Joan Riviere, What the Father means to a Child, by Ella Freeman Sharpe), is a beautiful refutation of the common indictment that psychologists think only in terms of ...