Antimicrobial Activity of Herbal Mixture Extract Combination on Microorganisms Isolated from Urinary Tract infection

Bionatura ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 1346-1351
Author(s):  
Risala H Allami ◽  
Raghad S. Mouhamad ◽  
Sura A. Abdulateef ◽  
Khlood abedalelah al-Khafaji
Keyword(s):  
Urinary Tract Infection ◽  
Antibacterial Activity ◽  
Urinary Tract ◽  
Tract Infection ◽  
Pathogenic Bacteria ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Gram Positive ◽  
Gram Negative ◽  
Klebsiella Spp

Urinary tract infection (UTI) is the second most common infection after respiratory tract infection. Its prevalence is more in women as compared to men. Approximately 50% of women have an infection of the Urinary tract in their life-time. The bacterial infection is one of the most important bioactivity; using their ability to imitate evanish then distributes international fitness problems into the 21st centenary. Thus a recent study was undertaken to investigate the antibacterial activity of a mixture of three medicinal plants against UTI infectious isolates. The three considered plants were (Aloe vera, Artemisia herba alba and Teucrium polium), which were used in Iraqi medicine for many centuries. The effectiveness of this combination was investigated using in vitro well diffusion method. The extract was tested against four isolated pathogenic bacteria (Staphylococcus aureus, Klebsiella spp, and Proteus spp). The aqueous extract exhibited antibacterial activity against gram-positive and gram-negative bacteria. The mixture extract had the highest effect against S. aureus and Proteus spp, followed by a lower effect on Klebsiella spp. In conclusion, the antibacterial effect of the tested plant extracts confirmed a higher impact on Gram-positive bacteria as compared to Gram-negative bacteria. Therefore, it can be concluded that the usage of these plants as a traditional medicine form can be considered as a strong assistant to regular medicine drugs and treatments.

scholarly journals Antimicrobial Resistance Pattern of Gram-negative Bacteria Causing Urinary Tract Infection

1970 ◽  
Vol 2 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Farjana Rahman ◽  
Sadia Chowdhury ◽  
Md Majibur Rahman ◽  
Dilruba Ahmed ◽  
Anowar Hossain
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Antimicrobial Resistance ◽  
Tract Infection ◽  
Gram Negative Bacteria ◽  
Study Objective ◽  
Gram Negative ◽  
E Coli ◽  
Pseudomonas Spp ◽  
Klebsiella Spp

Urinary tract infection (UTI) is a common and occasional recurrent bacterial illness with an increasing resistance to antimicrobials. Antibiotic resistance in UTI is a growing public health problem in the world including Bangladesh. The study objective was to examine the present incidence of UTIs in Bangladesh in a point period of time from January to December 2007. A retrospective data analysis of culture results of urinary pathogens was performed. The data was collected from the Clinical Microbiology Laboratory of International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B). The data included culture results of 9,854 urine samples and only Gram-negative isolates irrespective of age groups were analyzed. The prevalence of UTI was observed in 24.14%. It was observed that out of 2,379 uropathogens Escherichia coli (66.92%) was the most prevalent isolate followed by Klebsiella spp. (13.45%), Proteus spp. (6.77%) and Pseudomonas spp. (6.77%). The percentage of resistance to different antibiotics was higher in E. coli, Klebsiella spp. and Pseudomonas spp. isolates compared to that of others. Among the total number of isolates the resistant rate of E. coli and Klebsiella spp. to ampicillin was 86.09% and 83.33% and to cotrimoxazole was 67.61% and 59.81%, their resistance rate to nalidixic acid was 83.28% and 61.54%. All other isolates also showed above 80% resistance to ampicillin and above 50% to cotrimoxazole whereas imipenem was found to be the most effective against the uropathogens followed by amikacin. Key Words: Urinary tract infection; Antimicrobial resistance; Uropathogens; Bacteriuria; Gram-negative bacteria DOI: 10.3329/sjps.v2i1.5815Stamford Journal of Pharmaceutical Sciences Vol.2(1) 2009: 44-50

scholarly journals Test for the antibacterial inhibition of kaffir lime leaf (Citrus hysteric D.C) extract against pathogen bacteria in improving food safety

2021 ◽  
Vol 883 (1) ◽  
pp. 012056
Author(s):  
S J Nendissa ◽  
D M Nendissa
Keyword(s):  
Antibacterial Activity ◽  
Food Safety ◽  
Salmonella Typhimurium ◽  
Pathogenic Bacteria ◽  
Leaf Extract ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria

Abstract Kafir lime leaf (Citrus hystrix) is a plant from the citrus tribe that has long been known by community as flavor ingredient. To support its use and increase its application in supporting food safety, a test the inhibition of on kaffir lime leaf extract against pathogenic bacteria, namely Gram Negative Bacteria (Escherichia coli, Salmonella typhimurium) and Gram Positive bacteria (Staphylococcus aereus, P. aeroginosa). Making kaffir lime leaf extract (Citrus hystrix) was done by weighing 150g of lime leaf powder, then immersing in 96% ethanol solution and leaving for + 3 days. Kaffir lime leaf extract was dissolved with sterile distilled aquades to obtain a concentration of 5%, 10% and 15%. The antibacterial activity of kaffir lime leaf extract was tested by diffusion method using disc paper to determine of the bacterial growth inhibition area. The results showed that kaffir lime extract had antibacterial activity inhibition of 12,78 mm of S. aereus, 9 mm of E.coli, 7,12 mm of S. typhimurium and 9,3 mm of P. aeroginosa. Kaffir lime leaf extract has inhibition effectiveness for gram positive bacteria Staphylococcus aereus and gram negative bacteria E. coli, Salmonella typhimurium, P. aeroginosa. Thus, kaffir lime leaf extract can be used as a decontaminant agait theses 4 type of bacteria, especially Staphylococcus aereus which has a strong inhibitory power, so it can maintain quality and increase the safety of mead based foods

In-vitro Antioxidant and Antibacterial Activity of Methanolic Extract of Shorea robusta Gaertn. F. Resin

2016 ◽  
Vol 6 (4) ◽  
pp. 68
Author(s):  
Sushma Vashisht ◽  
Manish Pal Singh ◽  
Viney Chawla
Keyword(s):  
Antibacterial Activity ◽  
Methanolic Extract ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Disc Diffusion ◽  
Gram Positive ◽  
Gram Negative ◽  
Shorea Robusta ◽  
Dose Dependent ◽  
Resin Extract

The methanolic extract of the resin of Shorea robusta was subjected to investigate its antioxidant and antibacterial properties its utility in free radical mediated diseases including diabetic, cardiovascular, cancer etc. The methanol extract of the resin was tested for antioxidant activity using scavenging activity of DPPH (1,1-diphenyl-2-picrylhydrazil) radical method, reducing power by FeCl3 and antibacterial activity against gram positive and gram negative bacteria using disc diffusion method. The phytochemical screening considered the presence of triterpenoids, tannins and flavoniods. Overall, the plant extract is a source of natural antioxidants which might be helpful in preventing the progress of various oxidative stress mediated diseases including aging. The half inhibition concentration (IC50) of resin extract of Shorea robusta and ascorbic acid were 35.60 µg/ml and 31.91 µg/ml respectively. The resin extract exhibit a significant dose dependent inhibition of DPPH activity. Antibacterial activity was observed against gram positive and gram negative bacteria in dose dependent manner.Key Words: Shorea robusta, antioxidant, antibacterial, Disc-diffusion, DPPH.

Antibacterial activity of magnesium oxide nanoparticles prepared by Calcination method

2019 ◽  
Vol 10 (03) ◽  
Author(s):  
Elaf Ayad Kadhem ◽  
Miaad Hamzah Zghair ◽  
Sarah , Hussam H. Tizkam, Shoeb Alahmad Salih Mahdi ◽  
Hussam H. Tizkam ◽  
Shoeb Alahmad
Keyword(s):  
Antibacterial Activity ◽  
Magnesium Oxide ◽  
Diffusion Method ◽  
Oxide Nanoparticles ◽  
Gram Negative Bacteria ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria ◽  
Magnesium Oxide Nanoparticles ◽  
Agar Disc

magnesium oxide nanoparticles (MgO NPs) were prepared by simple wet chemical method using different calcination temperatures. The prepared NPs were characterized by Electrostatic Discharge (ESD), Scanning Electron Microscope (SEM) and X-ray Diffraction (XRD). It demonstrates sharp intensive peak with the increase of crystallinty and increase of the size with varying morphologies with respect to increase of calcination temperature. Antibacterial studies were done on gram negative bacteria (E.coli) and gram positive bacteria (S.aureus) by agar disc diffusion method. The zones of inhibitions were found larger for gram positive bacteria than gram negative bacteria, this mean, antibacterial MgO NPs activity more active on gram positive bacteria than gram negative bacteria because of the structural differences. It was found that antibacterial activity of MgO NPs was found it has directly proportional with their concentration.

scholarly journals Antibacterial Activity and Flavonoids Content of Artemisia cina Berg. ex Poljakov Ethyl Acetate Extracts

2021 ◽  
Vol 13 (1) ◽  
pp. 106-112
Author(s):  
Sri Kasmiyati ◽  
Elizabeth Betty Elok Kristiani ◽  
Maria Marina Herawati ◽  
Andreas Binar Aji Sukmana
Keyword(s):  
Antibacterial Activity ◽  
Medicinal Plant ◽  
Ethyl Acetate ◽  
Biological Activities ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Flavonoid Content ◽  
Gram Positive ◽  
Gram Negative ◽  
Significant Difference

The medicinal plant-derived bioactive compounds have a potential for many biological activities, including antimicrobial activity. Artemisia cina is a medicinal plant from the Compositae family with the potential of having antitumor, antifungal, and antibacterial activity. This study aimed to determine the antibacterial activity and the flavonoid content of A. Cina’s ethyl acetate extract. Plants samples were extracted by ethyl acetate maceration method. Antibacterial activity was tested against Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and Gram-positive bacteria (Bacillus subtilis and Staphylococcus aureus) by a disk diffusion method using 25, 50, and 100 mg/l extract concentrations. The flavonoid contents (quercetin and kaempferol) were measured using High-Performance Liquid Chromatography. The extracts of diploid and polyploid A. cina displayed some antibacterial activity, with the Gram-negative bacteria being more resistant than the Gram-positive counterpart. However, no significant difference was observed between the diploid and polyploid extracts. As for the flavonoid content, the highest quercetin content (0.5501 mg/ml) was found in the polyploid A. cina (J), while the highest kaempferol content (0.5818 mg/ml) was observed in the diploid A. cina (KJT). Although A. cina is widely grown in Indonesia, compared to other Artemisia species, A. cina has not been widely studied, especially its antibacterial  potential and in related to its flavonoid content and the use of ethyl acetate as the extraction solvent.  This study reveals the potential of A. cina as a natural antibacterial agent. 

scholarly journals Chemical Composition and Antibacterial Activity of the Essential Oil of Espeletia nana

2012 ◽  
Vol 7 (5) ◽  
pp. 1934578X1200700 ◽  
Author(s):  
Alexis Peña ◽  
Luis Rojas ◽  
Rosa Aparicio ◽  
Libia Alarcón ◽  
José Gregorio Baptista ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Antibacterial Activity ◽  
Chemical Composition ◽  
Essential Oil ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Gram Positive ◽  
Disk Diffusion Method ◽  
Gram Negative ◽  
Gram Positive Bacteria

The essential oil of the leaves of Espeletia nana Cuatrec, obtained by hydrodistillation, was analyzed by GC-MS, which allowed the identification of 24 components, which made up 99.9% of the oil. The most abundant compounds were α-pinene (38.1%), β-pinene (17.2%), myrcene (15.0%), spathulenol (4.2%), bicyclogermacrene (4.0%), α-zingiberene (4.0%), and γhimachalene (3.7%). Antibacterial activity was tested against Gram-positive and Gram-negative bacteria using the agar disk diffusion method. Activity was observed only against Gram-positive bacteria. MIC values were determined for Staphylococcus aureus ATCC 25923(200 μg/mL) and Enterococcus faecalis ATCC 29212 (600 μg/mL).

scholarly journals Urinary Tract Infection among Patients Visiting Ganesh Man Singh Memorial Hospital and Research Center, Lalitpur, Nepal

2019 ◽  
Vol 6 ◽  
pp. 108-112
Author(s):  
Janak Raj Dhungana ◽  
Aruna Budhathoki ◽  
Goma Poudel ◽  
Jyotika Basnet ◽  
Ravi Shah
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Antibiotic Sensitivity ◽  
Memorial Hospital ◽  
Diffusion Method ◽  
Gram Negative ◽  
Microbiological Methods ◽  
Sensitivity Pattern ◽  
Antibiotic Susceptibility Test

Objectives: The objective of this study was to determine the prevalence of urinary tract infection (UTI) and antibiotic sensitivity pattern among the suspected UTI cases visiting at Ganeshman Singh Memorial Hospital Lalitpur, Nepal. Methods: A total of 300 mid-stream urine, catheter and suprapubic aspirate from UTI suspected patients were included and processed for routine microscopy and culture and then identified by standard microbiological methods. Antibiotic susceptibility test was performed by Kirby- Bauer disc diffusion method. Results: Out of 300 samples, 55(84.6%) mid-stream urine and 10(15.4%) catheter sample had significant bacterial growth. E. coli (32,49.2%) was the most common isolate followed by Staphylococcus aureus (10,15.3%), Enterobacter spp. (8,12.3%), Klebsiella spp. (7,10.7%), Pseudomonas aeruginosa (3,4.6%), Proteus spp.  (3,4.6%), Acinetobacter spp. (1,1.5%) and Enterococcus spp. (1,1.5%). Most of the Gram-negative bacterial isolates were sensitive to Ceftriaxone (88.8%) followed by Gentamicin (72.2%), and Nitrofurantoin (64.8%) and resistant to Amoxicilin (68.5%) followed by Nalidixic Acid (53.7%). Gram positive isolates were sensitive to Amikacin (72.7%) followed by Imipenem (63.6%) and Gentamicin (63.6%) whereas resistant to Amoxycilin (72.7%) and Ciprofloxacin (63.63%). Conclusion: The main cause of the UTIs was found as Gram negative bacteria. Prescription of antibiotics based on susceptibility tests would help in reduction of antibiotic resistance.

scholarly journals Antimicrobial effect of essential oils of some Fijian medicinal plant leaves on pathogenic bacteria

2016 ◽  
Vol 34 (2) ◽  
pp. 35
Author(s):  
Prayna P. P. Maharaj ◽  
Riteshma Devi ◽  
Surendra Prasad
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antimicrobial Agent ◽  
Essential Oils ◽  
Pathogenic Bacteria ◽  
Antibacterial Properties ◽  
Antimicrobial Activities ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Gram Positive ◽  
Gram Negative

Fiji is highly populated with plants containing essential oils (EO). The essential oils extracted from the leaves of the selected Fijian leafy plants were screened against two Gram-negative bacteria (Salmonella typhimurium, Pseudomonas aeruginosa) and three Gram-positive bacteria (Staphylococcus aureus, Enterococcus faecalis and Bacillus subtilis). The agar diffusion method was used to examine the antimicrobial activities of the extracted EO. All the EO tested showed antibacterial properties against one or more strains while none of the EO was active against Pseudomonas aeruginosa. Viburnum lantana (Wayfaring tree), Annona muricata (Soursop), Coleus amboinicus (Spanish thyme) and Cinnamomum zeylancium (Cinnamon) showed good inhibition against both Gram-positive and Gram-negative bacteria and proved as worthy source of antimicrobial agent. These findings will help the Pacific population to use the studied plants leaves as antimicrobial agent.

Platelet Indices as Useful Indicators of Urinary Tract Infection

2019 ◽  
Author(s):  
Alisha Akya ◽  
Zahra Rostami-Far ◽  
Roya Chegene Lorestani ◽  
Sedigheh Khazaei ◽  
Azam Elahi ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Patient Group ◽  
Control Group ◽  
Gram Positive ◽  
Distribution Width ◽  
Gram Negative ◽  
Platelet Indices ◽  
Gram Positive Bacteria

Background: The changes of platelet parameters can be a useful index for rapid diagnosis of urinary tract infection (UTI), since platelet changes are routinely determined through complete blood count (CBC) test. The correlation between platelet indices, included number (PLTs), mean platelet volume (MPV) and platelet distribution width (PDW), which are the indicators of production and function of platelets, with UTI was evaluated in this study.         Materials and Methods: In this descriptive-analytical study, 97 patients with UTI (patient group) and 117 healthy people (control group). The average age for the patient and the control group was 10.84±6.68 and 11.34±7.1 years old, respectively. This study was done during 2016-2018 in Imam Reza Hospital, Kermanshah, west of Iran. The PLT, MPV, PDW, and other inflammatory indices, including white blood cell, neutrophils, lymphocytes, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were evaluated. The diagnosis of bacteria was done using routine microbiological and biochemical methods. The platelet indices were statistically compared between the patients and the control groups (T test and Chi square test). Results: The most common isolated gram negative and gram positive bacteria were E. coli, Citrobacter, and Staphylococcus aureus, respectively. In the patient group, PLT number was significantly higher than that in the control group (p=0.0007), while difference of other indices such as MPV, PDW, neutrophils, lymphocytes, CRP, and ESR were not statistically significant between the two groups. In case of UTI with gram positive bacteria, PLT number (p=0.05) was lower but MPV (p=0.02) and PDW (p=0.045) was higher compared to the UTI with gram negative bacteria. Conclusion: The results of this study showed that the platelet number could be a useful diagnostic index for urinary tract infection. However, more studies need to be done with higher number of patients to evaluate the more details of platelet changes during UTIs.

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