scholarly journals An in-vitro study of carbapenem-induced morphological changes and endotoxin release in clinical isolates of gram-negative bacilli

1998 ◽  
Vol 41 (4) ◽  
pp. 435-442 ◽  
Author(s):  
T Horii
Keyword(s):  
Morphological Changes ◽  
In Vitro Study ◽  
Vitro Study ◽  
Clinical Isolates ◽  
Gram Negative

scholarly journals Type I and Type II mechanisms of antimicrobial photodynamic therapy: An in vitro study on gram-negative and gram-positive bacteria

2012 ◽  
Vol 44 (6) ◽  
pp. 490-499 ◽  
Author(s):  
Liyi Huang ◽  
Yi Xuan ◽  
Yuichiro Koide ◽  
Timur Zhiyentayev ◽  
Masamitsu Tanaka ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
In Vitro Study ◽  
Vitro Study ◽  
Type I ◽  
Antimicrobial Photodynamic Therapy ◽  
Type Ii ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria

scholarly journals Volatile Oils ofNepeta tenuifolia(Jing Jie) as an Alternative Medicine against Multidrug-Resistant Pathogenic Microbes

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Yi-Hsuan Lee ◽  
Chao-Min Wang ◽  
Po-Yu Liu ◽  
Ching-Chang Cheng ◽  
Zong-Yen Wu ◽  
...  
Keyword(s):  
Essential Oils ◽  
In Vitro Study ◽  
Multidrug Resistant ◽  
Clinical Isolates ◽  
Gram Negative ◽  
E Coli ◽  
Wide Range ◽  
Main Component ◽  
Reference Strains

Essential oils from the dried spikes ofNepeta tenuifolia(Benth) are obtained by steam distillation. Pulegone was identified as the main component in the spikes ofN. tenuifoliathrough analysis, with greater than 85% purity obtained in this study. The essential oils are extremely active against all Gram-positive and some Gram-negative reference bacteria, particularlySalmonella enterica,Citrobacter freundii, andEscherichia coli. The minimum inhibitory concentration was found to be between 0.08 and 0.78% (againstS. enterica), 0.39 and 0.78% (againstC. freundii), and 0.097 and 0.39% (againstE. coli), whereas the minimum bactericidal concentration varied in range from 0.097% to 1.04%. In general, the essential oils show a strong inhibitory action against all tested reference strains and clinical isolates. However, the antibacterial activity of EOs against bothPseudomonas aeruginosareference strains and clinical isolates was relatively lower than other Gram-negative pathogens. The essential oils ofN. tenuifoliaalso displayed bactericidal activities (MBC/MIC < 4) in this study. These findings reflect the bactericidal activity of the essential oils against a wide range of multidrug-resistant clinical pathogens in an in vitro study. In addition, we propose the fragmentation pathways of pulegone and its derivatives by LC-ESI-MS/MS in this study.

scholarly journals Evaluation of Haemolytic and Morphological Changes in Red Blood Cell on Administration of Lachesis Muta 30, 200 and 1M in - Vitro Study

2020 ◽  
Vol I (2) ◽  
pp. 15-18
Author(s):  
Usha Kushwaha
Keyword(s):  
Blood Cell ◽  
Snake Venom ◽  
Red Blood Cell ◽  
Morphological Changes ◽  
In Vitro Study ◽  
Vitro Study ◽  
Lachesis Muta

Snake venom has haemolytic action on the blood and reduces the power of its coagulability, with the result that a bloody serum continue to oozes out from wound for many hours.

scholarly journals In vitro Study of Bedaquiline Resistance in Mycobacterium tuberculosis Multi-Drug Resistant Clinical Isolates

2020 ◽  
Vol 11 ◽  
Author(s):  
Giulia Degiacomi ◽  
José Camilla Sammartino ◽  
Virginia Sinigiani ◽  
Paola Marra ◽  
Alice Urbani ◽  
...  
Keyword(s):  
Mycobacterium Tuberculosis ◽  
In Vitro Study ◽  
Vitro Study ◽  
Clinical Isolates ◽  
Drug Resistant
Sign in / Sign up

Export Citation Format

Share Document