عنوان المقالة:تاثير بعض الحوامض الضعيفة والقواعد الضعيفة والاملاح على بعض الاحياء المجهرية الممرضة Inflence of some weak acids, weak bases and salts in pathogenic microorganisms
Zainab Dakhil Degiam, Hiba Abd- Al adheem,Faten Naeem Abbas
الملخص العربي
This study was designed to investigate of antibacterial activity of many chemical compounds
includes : 4 % imidazole, 2 % imidazole, 1% imidazole , 2.5% sodium citrate, 5% sodium
citrate, 5% sodium acetate,2.5% acetic acid, 5% acetic acid, 5% citric acid, 5% magnesium
chloride (MgCl2.6H2O2), 5% magnesium sulphate (MgSo4), 5% sodium carbonate (Na2Co3),
5% potassium dichromate (K2Cr2O7), 5% potassium permanganate (KMnO4) and 5% sodium
hydrogen carbonate (NaHCO3 ) have been carried out against (Escherichia coli, Pseudomonas
aeruginosa , Klebsiella oxytoca , Proteus mirablis and Serratia liquefaciens ) that diagnosed
by API 20 E technique and Staphylococcus aureus , Pathogenic fungal strains (Aspergillus
niger, A. flavus, A. fumagatus, Fusarium sp. and Candida albicans ). The results showed 4 %
imidazole, 2 % imidazole, 1% imidazole, sodium acetate , 2.5% acetic acid, 5% acetic acid,
5% citric acid , 5% Na2CO3, K2Cr2O7 have different antibacterial activity according to types
of bacteria, whereas 4 % imidazole, 2 % imidazole , 2.5% acetic acid, 5% acetic acid and 5%
Na2Co3 only have antifungal activity, and showed compounds: 4 % imidazole & K2Cr2O7
have antimicrobial activity more than standard positive control antibiotic.
الملخص الانجليزي
صممت ھذه الدراسة لملاحظة الفعالیة المضادة للجراثیم لعدد من المركبات الكیمیائیة المتضمنة: 4
2.5% و % 5 sodium citrate 1% و imidazole 2 % و imidazole و % imidazole
5% citric 5 % و acetic acid 2.5% و acetic acid و sodium acetate و sodium citrate
5% و % 5 sodium carbonate و magnesium chloride 5%MgCl2.6H2O و 2 acid
5%potassium 5% و potassium dichromate K2Cr2O و 7 magnesium sulphate
:ϢϴΛήѧΠϟϩΎѧΠΗ sodium 5%hydrogen carbonate NaHCO و 3 permanganate KMnO4
Proteus و Klebsiella oxytoca و Pseudomonas aeruginosa و Escherichia coli
و API 20 E ΔѧѧϴϨϘΗ ϡΪΨΘѧѧγΎΑ ΎϬѧѧμ ϴΨθΗ ϢѧѧΗ ϲѧѧΘϟ Serratia liquefaciens وmirablis
A. و A. flavus و Aspergillus niger: Δϴѧο ήϤϟ ΕΎѧϳήτϔϟ ˬStaphylococcus aureus
4 % : ΕΎѧѧΒϛήϤϟ ϥ ΞΎѧѧΘϨϟ ΖѧѧϨϴΑ.Candida albicans و Fusarium sp. وfumagatus
2.5% و 5 acetic acid و sodium acetate 1% و imidazole 2% و imidazole و imidazole
ωϮѧϨϟ ϰϠϋ ΩΎϤΘϋ ΔϔϠΘΨϣ ΔϳϮϴΣ ΔϴϟΎόϓ ϚϠΘتم K2Cr2O و 7 sodium carbonate و % acetic acid
2.5% و % 5 acetic acid 2 % و imidazole 4 % و imidazole ϥ ΪѧΠϧ ϦϴѧΣ ϲѧϓ ˬϱ ήѧϴΘϜΒϟ
4 % ϥ ΞΎѧѧΘϨϟ ΖѧѧϨϴΑ ΎѧѧϤϛˬ Δѧѧϳήτϓ ΔѧѧϴϟΎόϓ ϚѧѧϠΘϤΗ %٥sodium carbonate و acetic acid
تمتلك فعالیة أكثر من السیطرة الموجبة . K2Cr2O و 7 imidazole
هبة عبد العظيم عبد الامير | Hiba Abduladheem Abdulameer | 3309