honey and royal jelly are complex heterogeneous mixtures of flower s’ nectar sugars proteins and bees’ glandular secretions. royal jelly is the hypo-pharyngeal gland excretion of the young worker honeybees (apis mellifera). the wonderful effects of royal jelly on the sexual ability and maturity of the queen has been an interesting topic and controversial issue for researchers for many years. th...

Direct autoradiographic identification of the epidermal growth fraction (GF) requires the delivery of tritiated thymidine ([3H]dThd) to the skin during the time interval of an entire cell cycle. The GF in normal human epidermis has not been directly measured using this technique because the systemic infusion of radioactive [3H]dThd in benign skin conditions is precluded by ethical consideration...

Flavonoids are potentially immunomodulatory factors and it may be inferred that these phytochemicals contribute to immunomodulatory properties of the Allium family. In the present study, we investigated the potential mechanism underlying the immunomodulatory effect of shallot and its ethyl acetate (EA) fraction as flavonoid-rich sources. Ex vivo, effects of a hydroalcoholic extract of shallot, ...

Ham and Sandstedt (2) and, subsequently, others have shown that there is a trypsin inhibitor in soy beans and other legumes which inhibits the growth of certain animals. At first it was believed that the components of beans which alter the nutritive value of proteins exert growth inhibition by their ability to inhibit proteolysis in the gastrointestinal tract. Recently Klose and associates (3) ...

Objectives: Belonging to Papaveraceae family, Glaucium vitellinum is one of the Persian endemic plants which has not been investigated biologically. The present paper focused on the assessment of the antibacterial and antifungal activities of the total methanol extract and alkaloid sub-fraction of the flowering aerial parts of G. vitellinum. Materials and Methods: The antibacterial and antifung...