Bulgular: 791 çocuktan (421 erkek, 370 kız, ortalama yaş 6.5) alınan örnekler test edildi. Tüm çocuklar hayatlarının ilk iki yılında 4 doz tam hücreli boğmaca aşısı ile aşılanmıştı. Yakın zamanda gerçekleşen ve gerçekleşmeyen boğmaca enfeksiyonu sıklığı sırasıyla% 4.8 ve% 2.5 idi. Çocukların% 76.1’i tespit edilemeyecek düzeyde IgG’ye sahipti. Sonuç: Çalışma boğmaca enfeksiyonun okula başlayan çocuklar arasında sık olarak geçirildiğini göstermiştir. Bu artış, okula başlama yaşındaki çocukların% 76.1’inde serumda boğmacaya karşı antikor düzeyinin tespit edilemeyecek düzeyde olmasının dolaylı bir sonucu olması ile açıklanmıştır. arabic 26 English 62
Suleiman Abusrewil, Abdulla Bashein, (1-2021)

Angiogenesis is a complex physiological process that cannot be treated with single agent therapy. Several edible fungi have been known to encompass bioactive compounds, and are promising sources of multi-component drugs. One such widely consumed edible fungi is Cantharellus cibarius, which has been explored for its biological activities. The present study focused on assessing the anti-angiogenic activity of petroleum ether and ethanol extracts of C. cibarius using chick chorioallantoic membrane (CAM) assay. Both the extracts showed a dose-dependent response which was compared with the anti-angiogenic activity of the positive controls silibinin, and lenalidomide. The extracts were also studied for their lipoxygenase (LOX) inhibitory potential and compared to ascorbic acid as the positive control. The IC50 values of the petroleum ether extract, ethanol extract, and ascorbic acid for LOX inhibition assay were 135.4, 113.1, and 41.5 mg/mL, respectively. Although both the extracts showed similar responses in CAM assay, ethanol extract proved to be more potent in LOX inhibition assay. Finally, the extracts were investigated for their chemical composition using GC-MS. A correlation between LOX inhibition and anti-angiogenic potential was established at the molecular level. A meticulous literature search was carried out to correlate the biochemical composition of the extracts to their anti-angiogenic activity arabic 19 English 119
Sandesh J. Marathe, Abdulla Bashein(1-2021)

Abstract The incidence of spinal cord injuries is the lowest of all major trauma, with devastating impact on the individual affected. The immediate treatment, though it remains mainly supportive, in many situations will determine the outcome and the cost of health care. Standards of care are unfortunately still lacking, this is mainly due to the existing controversies and lack of effective treatment of the injured cord. The author discusses here some of the controversial points based on literature review and personal observation. arabic 14 English 75
Nabil A. Alageli(10-2021)