Results 21 to 30 of about 21,407 (216)

Cross-Resistance Among 3 Tetracyclines.

open access: yesExperimental Biology and Medicine, 1954
ConclusionsOrganisms made resistant in vitro to either tetracycline or oxytetracycline by repeated subcultures in these antibiotics developed essentially complete cross-resistance to each other and to chlortetracycline. No cross-resistance or increases in sensitivity to penicillin, streptomycin, bacitracin, polymyxin, neomycin or erythromycin developed
S S, WRIGHT, M, FINLAND
openaire   +2 more sources

Cross and multiple herbicide resistance across Ukraine

open access: yesКарантин і захист рослин, 2023
Goal. Identify resistance to herbicides in weed species on the crops of leading agricultural companies in the regions of Ukraine and identify ways to counteract the emergence of resistant weed biotypes. Methods. The research of herbicide effectiveness
V. Schwartau, L. Mykhalska
doaj   +1 more source

Mechanism of Pydiflumetofen Resistance in Fusarium graminearum in China

open access: yesJournal of Fungi, 2022
Fusarium head blight (FHB), which is primarily caused by Fusarium graminearum, is a widespread and devastating disease of wheat. In the absence of resistant varieties, the control of FHB relies heavily on the application of fungicides, and the new ...
Feng Zhou   +7 more
doaj   +1 more source

Characterization of field-evolved resistance to cyantraniliprole in Bemisia tabaci MED from China

open access: yesJournal of Integrative Agriculture, 2019
Cyantraniliprole is a novel anthranilic diamide insecticide with significant efficacy against Bemisia tabaci, an important pest insect worldwide.
Ran WANG   +5 more
doaj   +1 more source

Population Dynamics of a Two Phages–One Host Infection System Using Escherichia coli Strain ECOR57 and Phages vB_EcoP_SU10 and vB_EcoD_SU57

open access: yesPharmaceuticals, 2022
In this study, we looked at the population dynamics of a two phages-one host system using phages vB_EcoP_SU10 (SU10) and vB_EcoD_SU57 (SU57) and the bacteria Escherichia coli, strain ECOR57.
Shazeeda Koonjan   +2 more
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

Cross-resistance and drug sequence in prostate cancer

open access: yesDrug Resistance Updates, 2021
The treatment landscape of advanced prostate cancer has widely expanded over the past years with androgen receptor signaling inhibitors (ARSIs) and taxane chemotherapy moving to earlier disease stages in the treatment of prostate cancer. With the increasing use of ARSIs in earlier disease stages, cross-resistance between treatments has emerged, which ...
Buck, Stefan A.J.   +4 more
openaire   +2 more sources

Characterization of Field-Evolved Resistance to Afidopyropen, a Novel Insecticidal Toxin Developed from Microbial Secondary Metabolites, in Bemisia tabaci

open access: yesToxins, 2022
Afidopyropen, a newly identified chemical, is a derivative of pyripyropene A, which is produced by the filamentous fungus Penicillium coprobium. It is a promising novel pesticide applied against whiteflies in agriculture. In this study, the reversion and
Ran Wang   +6 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

A Newer In Vitro Model for the Study of Development of in vitro resistance to penicillin in a novel isolate of Streptococcus tigurinus

open access: yesJournal of Microbiology and Infectious Diseases, 2017
Objectives: Streptococcus tigurinus is a new member of the Streptococcus mitis group. It causes various invasive infections. Its isolation from the oral cavity has been reported recently for the first time in our previous study.
Shree Dhotre   +4 more
doaj   +1 more source

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