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STUDYING THE EFFECT OF Proteinase K AND α-Amylase ON INHIBITION OF Staphylococcus aureus AND Klebsiella pneumoniae BIOFILM ISOLATE FROM URINARY TRACT INFECTION.: STUDYING THE EFFECT OF Proteinase K AND α-Amylase ON INHIBITION OF Staphylococcus aureus AND Klebsiella pneumoniae BIOFILM ISOLATE FROM URINARY TRACT INFECTION.
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The current study aimed to investigate the viability of biofilm formation klebsilla pneumoniae and Staphylococcus aureus. 440 urine samples were collected from patients suffering from urinary tract infection (UTI) from those who were admitted and visitors to Al-Ramadi Teaching Hospital, Al-Yarmouk Teaching Hospital, Al-Ramadi Teaching Hospital for women and children and , Teaching Laboratories in the Medical City for both genders for a period extended from 5 July, 2017 to 10 October, 2017. Samples were diagnosed by culturing them on a selective media and by biochemical testes , also, diagnosis was ensured by using VITEK-2 compact system. Results showed that K.pneumoniae isolation ratio was 17.1%(68) and S.aureus ratio was 13.1%(52). Their sensitivity was tested against 10 antibiotics, isolates showed uneven resistance according to the type of bacteria. Bacterial biofilm formation viability was detected by qualitative and quantitative methods, isolates per bacteria. Artificial material was used proteinase K and α-Amylase with triple concentrations to each enzyme 33,100,250 µg/ml and 20,100,200 mg/ml respectively, with biofilm inhibition of testing bacteria by precision calibration dishes method. Result showed noticeable decreasing in biofilm formation after enzymes addition in comparison with its formation before enzymes addition, where high decreasing ratio of biofilm according to proteinase K was at concentration 33µg/ml with 95% ratio, while less inhibition to K.pneumoniae, the same concentration showed inhibition viability at 93% and less inhibition viability at 259 µg/ml with 61%. Also, regarding to α-Amylase showed a high inhibition activity at 95%with concentration 100 mg/ml to S.aureus and less inhibition ratio was found at 20 mg/ml with 87%. While to K.pneumoniae , the triple concentrations showed inhibition activity ranged between 36-77%. Statistical analysis showed presence of significant variation between each enzyme concentration to both types of bacteria, also presence of significant variation among different concentration to each bacterial type at (P≤0.01).

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Publication Date
Thu Mar 14 2019
Journal Name
Al-khwarizmi Engineering Journal
Cellulose Fibers Dissolution in Alkaline Solution
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In this study, NaOH dissolution method was applied to dissolve cellulose fibers which extracted from date palm fronds (type Al-Zahdi) taken from Iraqi gardens. In this process, (NaOH)-solution is brought into contact with the cellulose fibers at low temperature. Experiments were conducted with different concentrations of NaOH (4%, 6%, 8% and12%) weight percent at two cooling bath temperatures (-15 oC) and (-20oC). Maximum cellulose dissolution was 23 wt% which obtained at 8 wt% concentration of NaOH and at cooling bath temperature of -20oC. In order to enhance the cellulose fibers dissolution, the sample was pretreated with Fenton's reagent which consists of

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Publication Date
Sun Dec 02 2007
Journal Name
Political Sciences Journal
بعض المعادلات في اشكالية الانتخابات العراقية
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بعض المعادلات في اشكالية الانتخابات العراقية

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Publication Date
Thu Dec 31 2020
Journal Name
College Of Islamic Sciences
العربية
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م,د. فرات سمير فرج

تدريسي في مديرية تربية محافظة الانبار

 

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Publication Date
Tue Jan 05 2010
Journal Name
Political Sciences Journal
العلاقات العراقية التركية في مجال المياه
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العلاقات العراقية التركية في مجال المياه

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Publication Date
Sun Jan 01 2012
Journal Name
Political Sciences Journal
القنوات الخلفية في السياسة الخارجية الامريكية
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القنوات الخلفية في السياسة الخارجية الامريكية

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Publication Date
Wed Oct 04 2023
Journal Name
Arab Science Heritage Journal
التجارة في فكر عبد الاله حافظ
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The study consisted of an introduction، two chapters and a conclusion

   The first، tagged topic (: His lineage، birth، and family)، traces the lineage، birth، and family of Abd al-Ilah Hafez.

The second topic، which came under the title (The Role of Abd al-Ilah Hafez in the printing of currency)، was concerned.

 The study relied on a large number of unpublished documents، foremost of which are the documents of the Central Bank of Iraq. It contained a lot of information about its administrative activity، its positions، orders and plans in this direction.

 The House of Books and Documents is considered Al-Manhal، which is indispensable for any research to study the royal his

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Publication Date
Wed Jun 01 2005
Journal Name
Journal Of The College Of Languages (jcl)
URAL BATIR DESTANINDA SÖZ TEKRARLARI
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Özet
Tekrarlar, anlamı kuvvetlendirmek, ifadeyi zenginleştirmek amacıyla kullanılan dil unsurlarıdır. Ural Batır destanı da tekrarlar, özellikle de ikilemeler açısından zengindir. Bu yazıda, Ural Batır destanındaki ikilemeler gruplandırılarak verilecek ve değerlendirmesi yapılacaktır.
Anahtar Kelimeler: Tekrar, ikileme, aralıklı ikileme, destan.
Abstract
Word repeating is language items used for strengthen the meaning and riching the expression. By this view, Ural Batır epic is a good example for word repeating units. In this paper, Ural Batır epic’s word repeating has been presented by classification.
Key Words: Repeating, a pair words, a pair words by space, epic.

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Publication Date
Sun Jul 03 2005
Journal Name
Political Sciences Journal
مستقبل مؤسسات المجتمع المدني في العراق
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مستقبل مؤسسات المجتمع المدني في العراق

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Publication Date
Sun Jan 17 2021
Journal Name
Arab Science Heritage Journal
الجانب السياسي في شعر معروف الرصافي
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The poet Maarouf Al-Rusafi lived in an anxious era of our intellectual history at the end of the nineteenth and first half of the twentieth century, which is the stage of the launch of the Enlightenment movement in the Arab East with the great political and social changes that witnessed this stage that had an influential

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Publication Date
Sun Dec 02 2018
Journal Name
Arab Science Heritage Journal
المضامين الاخلاقية والقيمية في فلسفة التربيةالمضامين
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         The moral implications and value in the philosophy of education are one of the most important topics that should be well worth seeking out, especially in our time because of its great importance in the upbringing of the emerging formation, guidance and evaluation within the system or graded him the values ​​of the society in which they live.

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