The aim of the present study was to investigate toxic effects aluminum chloride (AlCl3) on reproductive organs, as well as, protective effect propolis against AlCl3-induced toxicity in male rats. Eighty adult fertile Sprague Dawley albino rats were randomly divided into four groups 20 each. Group 1: served control group and received only distilled water. 2: a daily ingestion 80 mg/kg AlCl3. 3: ...

PURPOSE To evaluate the genotoxicity of propolis and L-lysine, as well as their effects on the possible cellular damage in erythroblasts (bone marrow) and leukocytes (peripheral blood) caused by the carcinogen BBN (n - butyl - n {4 - hydroxybutyl} nitrosamine) in rats subjected to bladder carcinogenesis and treated with green propolis and L-lysine. METHODS One hundred and twenty five rats wer...

Myoblast activation is a triggering event for muscle remodeling. We assessed the stimulatory effects of propolis, a beehive product, on myoblasts. After an 8 h treatment with 100 μg/mL of Brazilian propolis ethanol extract, expression of various chemokines, including CCL-2 and CCL-5, and cytokines, such as IL-6, increased. This propolis-induced cytokine production appears to depend on NF-κB act...

Natural product incorporation into microcarriers increases the bioavailability of these compounds, consequently improving their therapeutic properties. Natural products, particularly those from bees such as propolis, are widely used in popular medicine. Propolis is a powerful treatment for several diseases. In this context, the present study evaluated the effect of propolis Scaptotrigona sp. an...

Leishmaniasis, an endemic parasitosis that leads to chronic cutaneous, mucocutaneous or visceral lesions, is part of those diseases, which still requires improved control tools. Propolis has shown activities against different bacteria, fungi, and parasites. In this study we investigated the effect of four ethanolic extracts of typified propolis collected in different Brazilian states, on Leishm...

Staphylococcus aureus (S. aureus) is one of the most frequent causes of hospital acquired infections. With the increase in multiple drug resistant strains, natural products such as propolis are a stratagem for new product discovery. The aims of this study were: to determine the in vitro antimicrobial activity of an ethanol extract of propolis; to define the MIC50 and MIC90 (Minimal Inhibitory C...

The present study aimed to study the protective effects of honeybee propolis against the amitraz hepatotoxicity in mice. Forty-eight Swiss albino male mice of 8 weeks of age, 22 to 25 g body weight were divided into four groups. The 1 was control, the 2 was treated orally with 150 mg kg propolis extract, the 3 was treated with 160 mg kg amitraz and the 4 one had 160 mg kg amitraz + 150 mg kg pr...

BACKGROUND Since the biological properties of propolis depend to the plants that can be found in a specific region, propolis from unexplored regions attracts the attention of scientists. Ethanolic extract of Cameroonian propolis (EEP) is used to treat various ailments including gynecological problems and amenorrhea. Since there were no scientific data to support the above claims, the present st...