To assess different effects of royal Jelly in protecting the human endothelial cells from high glucose level, human umbilical vein endothelial cells were exposed to various concentrations of royal jelly, from 0.625 to 10 mg/ml, at the presence of 5 and 30 mM glucose contents over a course of 72 h. In addition to cell viability assessment by conventional MTT assay, we also analyzed the feature o...

the effect of honey, royal jelly and bee pollenon performance, immune system and blood factors of japanese quail, using 160 quail chicks in a completely randomized design by four treatments ]control (without additives), pollen powder 1 g/kg, royal jelly 125 ppm/l, honey 22 g/l) and four replicates of 10 chicks in each replication for 42 days. the experimental groups had no significant effect on...

Rearing bee queens is almost done utilizing grafting young larvae while the effects of using old after collection royal jelly on quality are not known. In fact, production depends grafting, then discarding to collect jelly. This study aimed investigate this point by removing them from their original cells without food. Larvae at age about 2 days were grafted into plastic queen cell cups (select...

Objectives: Royal jelly (RJ), a secretion of both the hypopharyngeal and mandibular glands of nurse workers, is believed to play a central role in honeybee queen development. Important component of royal jelly are proteins which form about 50% of the dry mass of RJ. Major royal jelly proteins (MRJPs) are the dominant proteinaceous component of royal jelly and constitute about 82-90% of total pr...

Background: Phenylhydrazine (PHZ) is used to induce experimental anemia in animal models. On the other hand royal jelly is known as antioxidant compound. Therefore, here in present study we aimed to evaluate the protective effect of royal jelly on PHZ-induced damages in testicular tissue and compare its impact with vitamin C. Materials and Methods: Eighteen mature male mice were randomly divide...

Background: Phenylhydrazine (PHZ) is used to induce experimental anemia in animal models. On the other hand royal jelly is known as antioxidant compound. Therefore, here in present study we aimed to evaluate the protective effect of royal jelly on PHZ-induced damages in testicular tissue and compare its impact with vitamin C. Materials and Methods: Eighteen mature male mice were randomly divide...