Honey bee (Apis mellifera L.) queens mate early in life and store sperm for years. Male bees likely contribute significantly to sperm survival. Proteins were extracted from seminal vesicles and semen of mature drones, separated by electrophoresis, and analysed by peptide mass fingerprinting. Computer searches against three databases, general species, honey bees and fruit flies, were performed. ...

The purpose of this study was to establish an additive starch action of ginger on the potential antibacterial activity of honey with respect to Escherichia coli and Staphylococcus aureus in vitro. Five varieties of honey of different botanical origin with addition of starch prepared from rhizomes of ginger with various concentrations were used. For each variety of honey the minimum inhibitory c...

assigning facilities to locations is one of the important problems, which significantly is influence in transportation cost reduction. in this study, we solve quadratic assignment problem (qap), using a meta-heuristic algorithm with deterministic tasks and equality in facilities and location number. it should be noted that any facility must be assign to only one location. in this paper, first o...

In East Africa, honey bees (Apis mellifera) provide critical pollination services and income for small-holder farmers and rural families. While honey bee populations in North America and Europe are in decline, little is known about the status of honey bee populations in Africa. We initiated a nationwide survey encompassing 24 locations across Kenya in 2010 to evaluate the numbers and sizes of h...

Guard honey bees patrol the entrance to the nest and are thought to recognise nestmates by cuticular hydrocarbons. We aimed to determine whether honey bee guards can recognise predatory common wasps Vespula vulgaris and nestmates by olfactory cues. Odours were transferred between both honey bees and wasps and the responses of guards to controlled introductions monitored. When controlling for th...

honey has antibacterial activity. the aim of this study was to evaluate the antibacterial activity of honey on streptococcus mutans and lactobacillus.in this in vitro study, solutions containing 0%, 5%, 10%, 20%, 50% and 100%(w/v) of natural hamadan honey were prepared. each blood (nutrient) agar plate was then filled with dilutions of the honey. the strains of bacteria were inoculated in blood...

OBJECTIVES The aim of this study was to investigate the effect of manuka honey, artificial honey and an antibacterial component (methylglyoxal) on cell division in methicillin-resistant Staphylococcus aureus (MRSA). METHODS Viability of epidemic MRSA-15 NCTC 13142 incubated with manuka honey, artificial honey and methylglyoxal was determined, and structural effects monitored by electron micro...

Recent studies have shown potential benefits of medical-grade honey in the treatment of burns or wounds due to its various antibacterial and anti-inflammatory properties, which enhance wound healing. Wounds have been shown to not only heal faster compared to conventional treatments, but also have decreased inflammation and reduced scar formation. As a result, honey has been used for the treatme...

osting by E Abstract In this investigation, the effects of Sidr honey, Nigella sativa oil (black-seed oil) and Sidr honey and black-seed oil together on the ultrastructure of tegument, gastrodermis and testes of adult male Schistosoma mansoni harbored in albino mice were studied. The tegument of adult male S. mansoni recovered from mice treated with various types of treatments revealed apparent...

Western honey bees (Apis mellifera) face an increasing number of challenges that in recent years have led to significant economic effects on apiculture, with attendant consequences for agriculture. Nosemosis is a fungal infection of honey bees caused by either Nosema apis or N. ceranae. The putative greater virulence of N. ceranae has spurred interest in understanding how it differs from N. api...