Results 51 to 60 of about 737,136 (253)

Evaluation of the activity of antimicrobial peptides against bacterial vaginosis

open access: yesOpen Life Sciences
New drugs for the treatment of bacterial vaginosis (BV) are yet to be developed due to concerns that they may contribute to the increase in antibiotic resistance in BV.
Kang Xuning   +5 more
doaj   +1 more source

Diversity of Antibacterial Compounds From Eucheuma Serra, Halimeda Opuntia, and Hydroclathrus Clathratus [PDF]

open access: yes, 2011
Fourteen compounds were isolated from acetone extracts of three species of seaweeds (Eucheuma serra, a red seaweed, Halimeda opuntia, a green seaweed, and Hydroclathrus clathratus, a brown seaweed) using bioautographic TLC methods and identified using GC-
Anggadiredja, J. T. (Jana)
core  

Liquid and vapour phase of lavandin (Lavandula × intermedia) essential oil: chemical composition and antimicrobial activity [PDF]

open access: yes, 2019
Essential oils from Lavandula genus and the obtained hybrids are widely used for different purposes such as perfume production in the cosmetic field and for its biological properties.
Garzoli, S.   +5 more
core   +1 more source

Antimicrobial cellulose hydrogels against gram-positive and gram-negative bacteria

open access: yesFrontiers in Soft Matter
The development of hydrogels has a significant impact in fields such as tissue engineering and biomedical devices. The present study tests different cellulose particles extracted from plants to produce hydrogels and identify if these particles and ...
Karla Miño   +9 more
doaj   +1 more source

Can the Gram-negative bacterium Escherichia coli colonize the gut of Lone Star Tick (Amblyomma americanum)? [PDF]

open access: yes, 2018
Ticks are obligate blood feeding ectoparasites and vectors of several mammalian pathogens (Williams-Newkirk et al, 2014). In addition to pathogens they also carry a bacterial community with commensal and symbiotic relationships (Bonnet et al, 2017 ...
Maldonado-Ruiz, Paulina   +4 more
core   +1 more source

ANTIBACTERIAL ASSAY OF 2’-HYDROXY-4’,6’,4-TRIMETHOXYCHALCONE AND 4-METHOXYCHALCONE AGAINST GRAM POSITIVE AND GRAM NEGATIVE BACTERIA

open access: yesJurnal Riset Kesehatan, 2019
Blood transfusion is currently one of the most important health care treatments. Unfortunately, the prevalence of transfusion reactions caused by the use of blood products is still quite high although blood products have been tested in terms of ...
Wiwit Sepvianti   +1 more
doaj   +1 more source

Prevalence of Multidrug-Resistant Bacteria in Healthcare-Associated Bloodstream Infections at Hospitals in Riyadh, Saudi Arabia

open access: yesPathogens, 2023
Bloodstream infection (BSI) prevalence in hospitalized patients has increased owing to the spread of antibiotic-resistant pathogens; moreover, antimicrobial resistance in bacteria is a global problem.
Saeed S. Banawas   +6 more
doaj   +1 more source

Activity of meropenem, against Gram-positive bacteria [PDF]

open access: yes, 2017
A new carbapenem antibiotic, meropenem, was shown to be active against a large number of Gram-positive bacteria. The drug inhibited penicillinase-positive and -negative, methicillin-susceptible staphylococci equally well.
Hadorn, K.   +3 more
core  

In Vitro Antimicrobial Activities of Organic Acids and Their Derivatives on Several Species of Gram-Negative and Gram-Positive Bacteria. [PDF]

open access: yes, 2019
The objective of this study was to determine the in vitro antimicrobial activity of several organic acids and their derivatives against Gram-positive (G+) and Gram-negative (G-) bacteria.
Atwill, Edward Robert   +8 more
core   +1 more source

Antibiogram Development for Neonatal Intensive Care Unit in a Referral Hospital in Sana'a City, Yemen

open access: yesAUIQ Complementary Biological System
Neonates have an immature immune system, making them highly susceptible to infections. Treatment failure in newborns may result from antibiotic resistance, a significant challenge in the management of infectious illnesses worldwide. So the main objective
Mohammed A.Kubas   +2 more
doaj   +1 more source

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