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- 검색키워드
- 저자 : Khalid M. Hosny (검색결과 3 건)
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The Role of Curcuma longa Against Doxorubicin (Adriamycin)-Induced Toxicity in Rats
Ragaa Hosny Mohamad,Amal Mohamad El-Bastawesy,Zekry Khalid Zekry,Hussain A. Al-Mehdar,Mohamad Gamil Abdel Monaam Al-said,Soaad Shaker Aly,Sabry Mohamed Sharawy,Mahmuod M. El-Merzabani 한국식품영양과학회 2009 Journal of medicinal food Vol.12 No.2
The major component, called curcumin, of turmeric (Curcuma longa L.) (Family Zingiberaceae) powder is responsible for its biological actions. The present study aimed to prove the protective effect of turmeric extract against doxorubicin (DOX)-induced cardiac, hepatic, and renal toxicity as evaluated in rats. Body weight and urine volume of the animal groups under investigation were recorded daily throughout the experimental period. Also, the cardiac, hepatic, and renal toxicities were determined by estimating the changes in serum activities of the enzymes lactate dehydrogenase (LDH) and creatine kinase (CK), serum levels of alanine aminotransferase, aspartate aminotransferase, nitric oxide, albumin, and calcium, and kidney and liver tissue activities of superoxide dismutase and glutathione peroxidase, as well as the contents of glutathione and malondialdehyde. Hyperlipidemia was also determined, and protein and albumin changes in urine were estimated. Biochemical and histopathological findings demonstrate that turmeric extract has multiple therapeutic activities that are beneficially protective, and it has an ameliorative effect against DOX-induced cardiac toxicity and hepatotoxicity and blocks DOX-induced nephrosis. Similarly, turmeric extract inhibited the DOX-induced increase in plasma cholesterol, LDH, and CK. The present findings conclude that the turmeric extract has multiple therapeutic activities that block the cardiac, hepatic, and renal toxicities induced by DOX, and it also possibly acts as a free radical scavenger.
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Vehicles Communications Handover in 5G: A Survey
Mahmoud M. Elsayed,Khalid M. Hosny,Mostafa M. Fouda,Marwa M. Khashaba 한국통신학회 2023 ICT Express Vol.9 No.3
A communications system consists of interconnected telecommunications networks, transmission systems, relay stations, tributary stations, and terminal equipment. Increasing network limits to fulfill the developing needs of consumers has prompted the advancement of cell correspondence networks from 1G to 5G. Many heterogeneous connections request higher information rates, lesser postponements, improved framework limit, and predominant throughput. The accessible range of assets is restricted and should be deftly utilized by mobile network operators (MNOs) to cope with the rising demands. This paper presents a detailed survey on vehicular communications systems, their forms, and handover in each category in 5G networks.
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Utilization of mobile edge computing on the Internet of Medical Things: A survey
Ahmed I. Awad,Mostafa M. Fouda,Marwa M. Khashaba,Ehab R. Mohamed,Khalid M. Hosny 한국통신학회 2023 ICT Express Vol.9 No.3
Internet of Things (IoT) enables different smart environment objects to communicate without involving humans. Recently, IoT has started a new challenge within the healthcare sector called the Internet of Medical Things (IoMT). The huge amounts of data generated by IoMT entities need to be analyzed in real-time to improve the performance and quality of service of the IoMT applications. Mobile Edge Computing-enabled 5G system is shown as a successful paradigm to address such an obstacle. Numerous frameworks are introduced in literature based on this idea. This paper presents a thorough discussion of MEC-based IoMT healthcare systems.
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