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The effect of hyoscine N– butyl bromide on the duration of active phase of labor
تأثير هيوسين بروميد البوتاسيوم على مدة المرحلة النشطة من المخاض

Authors: Runak Tariq Salim --- Hanaa Alani -------
Journal: Zanco Journal of Medical Sciences مجلة زانكو للعلوم الطبية ISSN: 19955588/19955596 Year: 2013 Volume: 17 Issue: 3 Pages: 549-555
Publisher: Hawler Medical Univeristy جامعة هولير الطبية

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Abstract

Background and objective: Hyoscine N-butyl bromide acts by inhibiting cholinergic transmission in pelvic parasympathetic ganglia and antagonizing muscarinic receptors of smooth muscles in the abdomen and pelvic organs, thus relieving spasm aiding to cervical dilation. This study is to assess the efficacy of Hyoscine butyl bromide on cervical dilation in multigravid pregnant women during the active phase of labor. Methods: A randomized clinical prospective trial was conducted in maternity hospital in Sulaimaniyah, from 1st of January to the 1st of July 2010. Women were consecutively randomized into: the study group (A) who received 40 mg Hyoscine N-butyl bromide by slow intravenous injection in the active phase of first stage of labor and the control group (B) who received 2ml of normal saline. Each group consists of 130 patients after excluding high risk pregnancy.Results: Mean duration of active phase of labor was 142.69 min, 258.00 min in group A and B, respectively (p-value < 0 .001). Mode of delivery and neonatal outcome were comparable. No adverse maternal or fetal effects were noted.Conclusion: Intravenous Hyoscine N-Butyl Bromide shortens the duration of active phase of labor without any unwanted fetal or maternal effects, also it effectively shortens the 2nd and 3rd stages of labor.


Article
Simultaneous Determination of Paracetamol and Hyoscine-N- Butyl Bromide in Binary Mixture Using Derivative Spectrophotometry and Their Application for Pharmaceutical Samples

Authors: Marwa S. Yonis --- Khaleda H. Al-Saidi
Journal: Al-Nahrain Journal of Science مجلة النهرين للعلوم ISSN: (print)26635453,(online)26635461 Year: 2016 Volume: 19 Issue: 1 Pages: 56-68
Publisher: Al-Nahrain University جامعة النهرين

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Abstract

Derivative spectrophotometric (first, second, third and fourth derivative) were used for the determination of paracetamol )PAR) and hyoscine n-butyl bromide (HYO) the binary mixture by applying zero-crossing technique for pure synthetic mixture. Also simultaneous determination of PAR and HYO in (SPAZMOTEK PLUS) tablets was applied. PAR was determined by using 1D and 2D methods at 297.4 and 303.5 nm (zero crossing point of HYO) with linear concentration ranges 2-30 μg.mL-1, with correlation coefficient r (0.9998, 0.9987), LOD (0.081, 0.250 μg mL-1), relative error (0.68, 0.22) and RSD% (0.107, 0.400), respectively. HYO was determined by using 1D method at 215.9 nm (zero crossing point of PAR) with concentration range 2-25 μg mL-1, with correlation coefficient 0.9997 and LOD 0.091μg mL-1, relative error 1.20 and RSD% 0.342. No interference found between both determined and those of matrices. A good accuracy and precision of simultaneous determination of PAR, and HYO were confirmed by statistical analysis. The percentage recovery of the individual drugs under the established conditions is ranged from 95.07% to 100.93%, the proposed procedures were successfully applied to the determination of these compounds in different ratio by synthetic mixtures and pharmaceutical tablets without requiring any separation step.

تم استخدام المشتقاث الطيفية (الاولى, الثانية, الثالثة والرابعة) في تعيين الباراسيتامول والهايوسين بيوتل برومايد في مزيج ثنائي وبتقنية التقاطع الصفري للنماذج النقية والمستحضر الصيدلاني. تم تقدير الباراسيتامول و الهايوسين في مزيجهما باستخدام المشتقة الاولى والثالثة في (297.4 نانومتر) و (303.5 نانومتر) وكان مدى التراكيز الخطية (2-30 مايكـــروغــــرام/مـــــل) بمعامل ارتباط r (0.9998) و (0.9987) وحـــــــــد الكشــــــــــــــف (0.081 و 0.250 مايكروغرام/مل) والخطأ النسبي (0.68, 0.22) وانحراف معياري نسبي (0.107, 0.400) للباراسيتامول على التوالي. اما الهايوسين فتم تقديره باستخدام المشتقة الاولى في (215.9 نانومتر) ومدى التراكيز الخطية (2-25 مايكروغرام/مل) بمعامل ارتباط r (0.9997) وحد الكشف (0.091 مايكروغرام/مل) وكان الخطأ النسبي (1.20) بمعامــــل الانحراف النسبــــي (0.342) علــــى التوالـــــــي وتـــــم تطبيقــــــــــــه علـــــــــــــــى دواء (SPAZMOTEK PLUS-500PAR,10HYO mg) بدون تداخل بين مكونات الادوية. النتائج الاحصائية تساند دقة وصخة الطرق المستعملة حيث بلغت نسبة الاسترجاع بين (95.07%-100.93%). هذه الطريقة سهلة لا تحتاج الى فصل او اي معاملة.

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