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)

The detection of somatic mutations in tumours is essential for the understanding of cancer development and targeting therapy. The screening for BRAF V600E mutation is employed in clinical practice in Libya for its prognostic and potentially predictive role in patients with metastatic colorectal carcinoma (mCRC). Using of BRAF mutant DNA and wild type DNA targets, we found that the sensitivity of allelic discrimination-Real Time PCR was applicable. The Real Time PCR assay displayed increased analytical sensitivity in detecting the BRAF V600E mutation. The association of BRAF mutations with clinical and pathological features was assessed using Real Time PCR assay. Qiagen Real Time PCR Platform was utilised using a set of primers. forward 5-GAC. CTC. ACA. GTA. AAA. ATA. GGT. G 3, reverse 5-TCC. AGA. CAA. CTG. TTC. AAA. CTG. A. 3. Our study indicates that Real Time PCR-based assays is convenient to detect the BRAF V600E mutation in CRC and that BRAF mutations screening should not be restricted to selected patients on the basis of the clinicalpathological characteristics. arabic 9 English 63
Abdul M Gbaj, Abdulla Bashein(1-2018)

Objectives: Tobacco use in all its forms represents a very well-known preventable risk factor for cardiovascular diseases (CVD). Alteration of plasma lipids levels is one of the mechanisms by which it causes CVD. In addition, there are controversial reports linking tobacco use with diabetes. This case-control study is aiming to investigate the interrelationship between tobacco use and BMI, lipid profile, and plasma glucose in Libyans residing in Tripoli region. Methods: The study was conducted on 200 healthy male subjects, including, 50 non-smokers aged 40.98±8.07, 50 cigarette smokers aged 41.32±7.39, 50 water-pipe users aged 42.04±7.39, and 50 snuff inhalers aged 39.36±7.00. BMI was estimated as (kg/m 2), lipid profile and fasting plasma glucose were estimated in triplicate by enzymatic colorimetric method and expressed as (mg/dL). Results: Our results showed that BMI is significantly higher in tobacco users than non-smokers (P 0.0001). Total cholesterol and triacylglycerols are significantly higher in tobacco users (P 0.0001). HDL is significantly higher in non-smokers (P 0.0001). LDL not affected by tobacco use (P 0.32). Fasting plasma glucose significantly higher in tobacco users (P 0.0001). Conclusions: In conclusion, tobacco use affects the BMI, lipid profile, and glucose which are components of the metabolic syndrome in the Libyan males population. arabic 31 English 133
H Alemam, Abdulla Bashein, (1-2015)