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أ. علي جمعة اعمار زبيدة
كلية التقنية الطبية - جامعة الزيتونة

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Estimation of Urea and Creatinine in patients with Renal Failure undergoing Dialysis at Mesllata city

Abstract: Chronic kidney disease is an irreversible loss of renal function for at least three months. It is accompanied by great changes in urea and Creatinine levels in the blood. This study aims to estimate serum urea and Creatinine levels in patients with chronic renal failure pre and post dialysis to evaluate the efficacy of haemodialysis among these patients. This study was carried out during the period of December 2017 to January 2018. Among 50 patients suffering from chronic renal failure, they are aged from 46 to 85 years. Blood samples were collected twice pre and post dialysis from each patient to measure the levels of urea and creatinine. The results revealed that the levels of both urea and creatinine decreased significantly to the levels that are almost normal in compare to the pre-dialysis levels. This study also showed that the chronic renal failure is more common among people aged 46 to 85 years. Eventually, the current study concluded that the dialysis is efficient to correct urea and creatinine in chronic renal failure cases. Keywords: urea, creatinine, chronic renal failure and haemodialysis
أ.علي جمعة زبيدة, (12-2018)

Manipulation Of Marcaine As A Spinal Anesthetic Agent At The Educational Hospital Of Tarhuna

Marcaine is widely used as a local anesthetic agent in the Cesarean sections, and it acts by blocking the sodium channels. This work aims to study the effect of Marcaine as a spinal anesthetic agent, its onset, duration, and its side effects. The results of the current study showed that Marcaine has rapid onset of action. Generally, it started to achieve its purpose during the first 5 minutes of injection. In 50% of cases, the drug induced its effect by not more than sixth minute. Secondly, 40% of patients got affected by the anesthetic by the eighth the 9th and 10th minutes respectively. Marcaine has shown a long period of influence as it lasts from 2-4 hours. For instance, it continued to work for two hours in 30% of cases. But the highest ratio of effect was clearly recorded for 3 hour of injection in 50% of cases. On the other hand, only in 20% of patients the effect persisted for 4 hrs. This medication caused side effects in 86% of the cases, these side effects were headache (34% of cases), vomiting (19% of cases), hypotension 14% of cases), insomnia (14% of cases) and asthma (5% of cases). Eventually, this indicates that Marcaine has a low safety margin.
أ. علي جمعة زبيدة, أ. حسين فرج سلامة, منذر المختار زايد, محمد مفتاح زايد, (6-2020)

Manipulation Of Marcaine As A Spinal Anesthetic Agent At The Educational Hospital Of Tarhuna

Marcaine is widely used as a local anesthetic agent in the Cesarean sections, and it acts by blocking the sodium channels. This work aims to study the effect of Marcaine as a spinal anesthetic agent, its onset, duration, and its side effects. The results of the current study showed that Marcaine has rapid onset of action. Generally, it started to achieve its purpose during the first 5 minutes of injection. In 50% of cases, the drug induced its effect by not more than sixth minute. Secondly, 40% of patients got affected by the anesthetic by the eighth the 9th and 10th minutes respectively. Marcaine has shown a long period of influence as it lasts from 2-4 hours. For instance, it continued to work for two hours in 30% of cases. But the highest ratio of effect was clearly recorded for 3 hour of injection in 50% of cases. On the other hand, only in 20% of patients the effect persisted for 4 hrs. This medication caused side effects in 86% of the cases, these side effects were headache (34% of cases), vomiting (19% of cases), hypotension 14% of cases), insomnia (14% of cases) and asthma (5% of cases). Eventually, this indicates that Marcaine has a low safety margin.
أ. علي جمعة زبيدة, أ. حسين فرج سلامة, منذر المختار زايد, محمد مفتاح زايد, (6-2020)
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أ. توفيق عمار عبد المولى عبد المولى

توفيق عبد المولى هو احد اعضاء هيئة التدريس بقسم التقنية الحيوية بكلية كلية العلوم. يعمل السيد توفيق عبد المولى بجامعة الزيتونة كـمحاضر مساعد منذ 2016-07-01 وله العديد من المنشورات العلمية في مجال تخصصه