Multidrug-resistant bacteria continue to pose the greatest threat public health. Metallic nanoparticles are one of more promising strategies for combating antibiotic resistance. This research aims determine effect gold and silver gold-silver alloy as antibacterial agents. On other hand, biogenic synthesized using Ziziphus spina-christi leaf extract preparation treatment multidrug-resistant were...

The recent study of botanical macro-remains from the Late Sasanian and Early Islamic (5th to 8th century) fort Fulayj (Batinah, Sultanate Oman) provides a unique opportunity discuss food fuel acquisition strategies in an arid environment document periods that are little known archaeobotanical perspective Eastern Arabia. Seed assemblages include first well-identified directly radiocarbon dated e...

This study aims to investigate the cytotoxicity of Andrographis paniculata, Ziziphus spina-christi and Gymnanthemum extensum crude extracts their combination with low piperine fractional Piper nigrum extract. All plants were extracted water five organic solvents (methanol, ethanol, dichloromethane, ethyl acetate hexane). Cytotoxicity was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tet...

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...

Nabaq (Zizyphus spina- christi) has various functional and technology properties, which can be used as a natural source of therapeutic compounds. The physicochemical bioactive compounds, antioxidant activities, the pulp seeds fruit from Egypt its application in some products were investigated. results revealed that dehydrate contain high contents crude protein (9.64%), ether extract (13.95%), w...

Rifaximin (RFX) is a non-absorbable antibiotic with broad-spectrum efficacy. It treats travelers’ diarrhea, irritable bowel syndrome, non-systematic bacterial infections, overgrowth and enteric infections. In this work, carbon dots prepared from Ziziphus spina-christi leaves’ powders are utilized as green fluorometric biosensor for the assessment of RFX. The morphological lineaments were recogn...