Antimicrobial activity of selected Iranian medicinal plants against a broad spectrum of pathogenic and drug multiresistant micro-organisms

2014 ◽  
Vol 59 (4) ◽  
pp. 412-421 ◽  
Author(s):  
A. Abedini ◽  
V. Roumy ◽  
S. Mahieux ◽  
A. Gohari ◽  
M.M. Farimani ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Broad Spectrum ◽  
Micro Organisms

Chitosan Microparticles Exert Broad-Spectrum Antimicrobial Activity against Antibiotic-Resistant Micro-organisms without Increasing Resistance

2016 ◽  
Vol 8 (17) ◽  
pp. 10700-10709 ◽  
Author(s):  
Zhengxin Ma ◽  
Donghyeon Kim ◽  
Adegbola T. Adesogan ◽  
Sanghoon Ko ◽  
Klibs Galvao ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Broad Spectrum ◽  
Antibiotic Resistant ◽  
Chitosan Microparticles ◽  
Micro Organisms

Antimicrobial activity of Abhraka Bhasma prepared with Gomutra, for evaluation of its broad spectrum activity

2017 ◽  
Vol 2 (05) ◽  
Author(s):  
Reshma Begum ◽  
Vijaykumar B. Chavadi
Keyword(s):  
Antimicrobial Activity ◽  
Broad Spectrum ◽  
The Body ◽  
Morbidity And Mortality ◽  
Spectrum Activity ◽  
Micro Organisms ◽  
Broad Spectrum Activity

The utility of Ayurvedic science is to maintain the health and cure the diseases of patient. Rasaushadis are unique formulations, which are easily administered, assimilated and absorbed in the body and quick in action. Harmful micro-organisms are the world’s major causes of morbidity and mortality. Thus, in such instance Abhraka Bhasma and Gomutra both explained as “Krimihara” in classical texts. To ensure their property present study has been conducted.

Comparative Study on Antimicrobial Activity of Four Bangladeshi Medicinal Plants used as Antimicrobial Finishes on Cotton Fabric

2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Ashraf M ◽  
◽  
Rahman MH ◽  
Rahman M ◽  
◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Cotton Fabric ◽  
Azadirachta Indica ◽  
Centella Asiatica ◽  
Mentha Spicata ◽  
E Coli ◽  
Gram Positive Bacteria ◽  
Ocimum Tenuiflorum ◽  
Micro Organisms

Considering the post COVID-19 pandemic situation, it can be assumed that using safer clothing will be a great attraction point for consumers across the world. In that scenario, effective antimicrobial finishes that are readily available and cheap would contribute to the consumer demand of safer clothing. This study scrutinized the antimicrobial activity of bleached cotton fabric treated with extracts of Ocimum tenuiflorum (Basil), Mentha spicata (Spearmint), Centella asiatica (Indian pennywort) and Azadirachta indica (Neem) as antimicrobial finishes. The study aims at assessing the comparative activity of four abovementioned natural medicinal plants, which can be used as ecofriendly antimicrobial finishes for textiles. Bleached cotton fabric samples were treated with plant extractions following exhaust method and then evaluated by using ASTM E2149-01 method against gram-positive bacteria Staphylococcus aureus and gram-negative bacteria Escherichia coli. The results depicted that all the four samples showed antimicrobial activity with more than 95% reduction of micro-organisms. Among the four, Ocimum tenuiflorum (Basil) showed the best result against both E. coli and S. aureus with reduction percentage of 98.81% and 99.16% respectively. Although Azadirachta indica (Neem) has comparatively the lowest performance against E. coli, its antimicrobial activity against S. aureus is very close to Ocimum tenuiflorum (Basil).

The role of intracanal medicaments in inhibition of bacteria isolated from root canals of infected primary molars

2019 ◽  
Vol 14 (1) ◽  
pp. 92
Author(s):  
Dr. Maha Abdul- Kareem Mahmood ◽  
Dr. Huda Elias Ali ◽  
Dr. Haraa Khairi Abdul-Kadher
Keyword(s):  
Antimicrobial Activity ◽  
Streptococcus Mutans ◽  
Normal Saline ◽  
Root Canal ◽  
Primary Teeth ◽  
Primary Molars ◽  
Root Canals ◽  
Etiologic Agents ◽  
Micro Organisms

Microbes are considered as the primary etiologic agents in endodontic diseases.Disinfection of the root canal is obtained by the combined effect of biomechanicalpreparation, irrigation and intra canal medicament. The aim of the present study wasto assess the antimicrobial activity of intracanal medicaments (formocresol andEndosepton) against two micro organisms (Streptococcus mutans and staphylococcusaureus) isolated from 15 necrotic pulps of primary molars indicated for pulpectomyprocedure. The samples were cultured, and purified using microbiological evaluation.Broth dilution test was performed in our study by preparing test tubes containing10 ml of BHI broth (pH. 7) which then inoculated with strains of the tested bacteriaand incubated at 37 C° for 24 h. After over night incubaction, ten fold dilution weremade in test tubes containing 9 ml of normal saline by adding 1 ml of the inoculum tothe first tube . Then from dilution 10-1 , 0.1 ml of cell suspension was added to 9.9 mlof formocresol and endosepton, then 0.1 ml was taken and spread on duplicates ofBHI agar plates at different intervals and incubated aerobically for 24 h. at 37 C°.Colonies on the plates were counted after incubation and CFU/mL (colony formingunit) was calculated. Our results indicating that there were no significant differencesbetween the intracanal medicaments, but there were high significant differencesbetween the intervals time of the study. We concluded that both materials had greatantibacterial effect against the pathogens commonly isolated from necrotic pulpaltissue of primary teeth.

Extraction and Phytochemicals Determination of Traditional Medicinal Plants for Anti-microbial Susceptibility Test

2020 ◽  
Vol 2020 ◽  
Author(s):  
Firew Admasu
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Traditional Medicine ◽  
Crude Extract ◽  
Susceptibility Test ◽  
Plant Sample ◽  
Traditional Medicinal Plants ◽  
Traditional Health Care ◽  
Susceptibility Tests

Abstract: The study were conducted at Dilla University, College of Natural Sciences, Biological Sciences laboratories. Background: Ethiopia is a country with many ethnic groups, cultures and beliefs which in turn have contributed to the high diversity of traditional health care knowledge and practices of traditional medicine from local growth plants, animals and minerals for various physical and mental disorders of human and livestock population that passed from generation to generation for centuries. Medicinal plants contributors to pharmaceutical, agricultural and food industries in the world. The use of medicinal plants in the industrialized societies has been traced to extraction and development of several drugs used in order to heel some diseases having inhibiting effect against pathogenic microorganism. Objective: The main objective of this study was Extraction and Phytochemicals determination of traditional medicinal plants for anti microbial susceptibility test. Methodology: The extraction and identification of some phytochemicals crude compound which used for antimicrobial susceptibility test from plant sample such as Ocimum lamiifolium (OL), Croton maerosth (Cm) and Ruta chalepesis (RC) were conducted. Plant samples are collected, powdered using mortal and pistil and extracted using ethanol and some susceptibility tests were performed to identify some phytochemicals compound. Result: The main result of Antimicrobial activity test showed that the crude extract of OL has the highest zone of inhibition. The highest yield of crude extract (38.21%) was obtained from Croton maerosth (CM) which followed by Ruta chalepesis (RC) (32.43%). However, the lowest yield (28.37%) was obtained from Oscpmum lamifolium (OL). Conclusion: Traditional Medicine is used by many people to managing numerous conditions; it’s accessible and effective on antimicrobial activity. Therefore, it plays a significant role by reducing life-threatening ailments of people and other animals.

The Study of Bacillus Subtils Antimicrobial Activity on Some of the Pathological Isolates

2019 ◽  
Vol 9 (02) ◽  
Author(s):  
Hussein A Kadhum ◽  
Thualfakar H Hasan2
Keyword(s):  
Staphylococcus Aureus ◽  
Pseudomonas Aeruginosa ◽  
Antimicrobial Activity ◽  
Bacillus Subtilis ◽  
Bacterial Growth ◽  
Broad Spectrum ◽  
Inhibitory Activity ◽  
Bacterial Pathogens ◽  
Inhibitory Ability ◽  
Selection Of

The study involved the selection of two isolates from Bacillus subtilis to investigate their inhibitory activity against some bacterial pathogens. B sub-bacteria were found to have a broad spectrum against test bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa. They were about 23-30 mm and less against Klebsiella sp. The sensitivity of some antibodies was tested on the test samples. The results showed that the inhibitory ability of bacterial growth in the test samples using B. subtilis extract was more effective than the antibiotics used.

Ethnobotanical survey of an -diabe c plants applied in West of Algeria

2019 ◽  
Vol 8 (2) ◽  
pp. 57-62
Author(s):  
W Kouadri Boudjelthia ◽  
K Hammadi ◽  
M Kouidri ◽  
A Noui ◽  
N Djebli
Keyword(s):  
Medicinal Plants ◽  
Traditional Medicine ◽  
Data Base ◽  
Broad Spectrum ◽  
Western Region ◽  
Ethnobotanical Survey ◽  
Valuable Data ◽  
Berberis Vulgaris ◽  
Aerial Parts ◽  
Set Up

This study was carried out in order to set up an inventory list of medicinal plants used in traditional medicine to treat diabetes for which an ethnobotanical test was carried out on 670 diabe c subjects in the Western region of Algeria (Chlef, Mostaganem, Mascara, Oran, Sidi-bel-Abbes, Saida and Tiaret) using a survey. 24 an hyperglycemic medicinal plants were listed of which Berberis vulgaris, Zygophyllum geslini, Erythraea centaurium and Olea eu- ropea represented a broad spectrum of use. Likewise, the an hyperglycemic recipes were prepared mainly in decoc on (45.37%) and infusion (39.62%), and from leaves (42%) and aerial parts (16%). A very valuable data base has been reported for further research, especially for some elds such as phytochemistry and phytopharmacology that aim to identify new natural principles.

Studies on Phytochemical, Antimicrobial activity and Micro propagation of Medicinal plants from Eastern Ghats of Andhra Pradesh

2021 ◽  
pp. 111-115
Author(s):  
Darsi Phebe Sarah Koti Ratnam
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Andhra Pradesh ◽  
Eastern Ghats ◽  
Total Phenolic ◽  
Rauwolfia Serpentina ◽  
Alstonia Scholaris ◽  
Soxhlet Apparatus ◽  
Medicinal Plant Extracts ◽  
Micro Propagation

The aim of the present study was to investigate the presence of phyto chemical, antimicrobial activities and micro propagation of the selected medicinal plants i.e. Rauwolfia serpentina, Adhatoda vasica and Alstonia scholaris. These endemic plants belong to Apocynaceae and were collected from higher altitudes of Eastern Ghats, Lambasingi forest region, Andhra Pradesh India. To determine the total phenolic and flavonoid contents, Soxhlet apparatus was used for this study. Solvents used were in this study are water, ethyl acetate, chloroform and methanol. Among them the solvent methanolic extract of Rauwolfia serpentina (57.15±1.2) and Alstonia scholaris (55.06±0.7) showed high content of saponins. The test microrganism which were studied against the efficacy of selected medicinal plant extracts were, two bacterial strians i.e., Streptococcus pyogenes, Pseudomonas aeruginosa and two fungal strains Aspergillus niger and Vibrio cholera. The antimicrobial activity was proved that the methanol extracts was found to be maximum antimicrobial growth inhibition. The simple and effective protocol was developed to propagate the Rauwolfia plant from nodal explants. Maximum no of 95% plantlets regenerated successfully. These propagated plantlets were hardened to survive in vivo conditions.

In vitro Antimicrobial Activity of Tropical Medicinal Plants used in Santo Domingo, Dominican Republic: Part 2

2021 ◽  
Vol 11 (1) ◽  
pp. 52-60
Author(s):  
Cesar Manuel Lozano ◽  
Manuel Antonio Vasquez Tineo ◽  
Maritza Ramirez ◽  
Maria Isabel Infante
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Dominican Republic ◽  
Santo Domingo ◽  
In Vitro Antimicrobial Activity
Sign in / Sign up

Export Citation Format

Share Document