Results 101 to 110 of about 272,351 (288)

Ethnomedicinal uses, phytochemistry, pharmacological activities, and toxicology of the subfamily Gomphrenoideae (Amaranthaceae): A comprehensive review

open access: yesChemistry &Biodiversity, Accepted Article.
The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its promising ...
Dayanna Isabel Araque Gelves   +3 more
wiley   +1 more source

Oral flora of domestic cats in Hong Kong: Identification of antibiotic‐resistant strains

open access: yesVeterinary Medicine and Science, Volume 9, Issue 1, Page 25-36, January 2023., 2023
Abstract Background As the clinical outcome of bite‐associated infection is related to the oral commensals, evaluating their composition and antibiotic susceptibility pattern can provide more information for the antibiotic treatment of wound infections and increase the awareness of the multidrug‐resistant bacteria in cat oral flora. Aims This study was
Ka Tik Cheung, Hau Yan Chan
wiley   +1 more source

Descriptive epidemiology of dermatophytosis in rodents

open access: yesVeterinary Medicine and Science, Volume 9, Issue 1, Page 167-173, January 2023., 2023
Rodents are among hosts of dermatophyte that can transfer the disease to human and other animals. A total of 163 rodents including rabbits, guinea pigs, and hamsters suspecting having dermatophytosis were sampled by scraping skin lesions. Direct microscopic examination, culture, and polymerase chain reaction were done to evaluate dermatophytosis and ...
Donya Nikaein   +4 more
wiley   +1 more source

A Bacterial Sulfotransferase Catalyzes an Unusual Di‐Sulfation in Natural Products Biosynthesis

open access: yesChemBioChem, EarlyView.
Herein, a unique sulfotransferase, AdpST, is identified from the adp biosynthetic gene clusters (BGC) in Streptomyces davaonensis DSM101723 and demonstrates that AdpST possesses di‐sulfation activity, which is unprecedented for bacterial phosphoadenosine‐5’‐phosphosulfate (PAPS)‐dependent sulfotransferases. It is further shown that the adp BGC contains
Conor Pulliam   +5 more
wiley   +1 more source

Characterizing the removal of antibiotics in algal wastewater treatment ponds : a case study on tetracycline in HRAPs: a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Environmental Engineering at Massey University, Turitea Campus, Palmerston, New Zealand [PDF]

open access: yes, 2016
Antibiotics are ubiquitous pollutants in wastewater, owing to their usefulness in both animal and human treatment. Antibiotic pollution is a growing concern because of the risk of encouraging antibiotic resistance in wastewater treatment (WWT) systems ...
Norvill, Zane
core  

Engineering and Structural Elucidation of a Sac7d‐Derived IgG Fc‐Specific Affitin and Its Application for the Light‐Controlled Affinity Purification of Antibodies

open access: yesChemBioChem, EarlyView.
An affitin derived from the Sac7d scaffold enables the light‐controlled affinity purification of antibodies under physiological conditions, thus overcoming limitations of protein A chromatography. X‐ray crystallographic analysis and affinity measurements reveal complex formation with Fc at the CH2/CH3 junction, similar to protein A/G and FnRn. Combined
Felix Veitl   +7 more
wiley   +1 more source

Resporulation of Metarhizium anisopliae granules on soil and mortality of Tenebrio molitor: Implications for wireworm management in sweetpotato

open access: yesAnnals of Applied Biology, Volume 182, Issue 1, Page 65-76, January 2023., 2023
Fungal granules inoculated on sterilised soil caused upto 76% mealworm mortality. Abstract In Australia, sweetpotato (Ipomoea batatas L.) is vulnerable to root feeding insect pests such as wireworms (e.g., Agrypnus spp.). The number of registered insecticides to control these insect pests is limited and often pest pressure, for example by wireworms, is
Sudhan Shah   +2 more
wiley   +1 more source

Disruption of salt bridge interactions in the inter‐domain cleft of the tubulin‐like protein FtsZ of Escherichia coli makes cells sensitive to the cell division inhibitor PC190723

open access: yesCytoskeleton, EarlyView.
Abstract FtsZ forms a ring‐like assembly at the site of division in bacteria. It is the first protein involved in the formation of the divisome complex to split the cell into two halves, indicating its importance in bacterial cell division. FtsZ is an attractive target for developing new anti‐microbial drugs to overcome the challenges of antibiotic ...
Sakshi Mahesh Poddar   +3 more
wiley   +1 more source

Light and storage time influence the microbial quality of minimally processed rocket

open access: yesAnnals of Applied Biology, Volume 182, Issue 1, Page 48-56, January 2023., 2023
Abstract Ready‐to‐eat minimally processed fruits and vegetables are an ideal substrate for the growth of microorganisms, including human pathogens and mycotoxin‐producing species, which question their quality and safety for customers. While we are aware of the importance of production workflows in structuring the products' microbial communities, we ...
Angela Zappia   +4 more
wiley   +1 more source

Addressing Data Point Homogeneity and Annotation Challenges to Enhance Data‐Driven Approaches: The S. aureus NorA Efflux Pump Case Study

open access: yesChemMedChem, EarlyView.
Analysis of publicly available data on the biological activities associated with the Staphylococcus aureus NorA efflux pump shows critical inconsistencies and homogeneity issues that hinder the discovery of NorA inhibitors. Based on the tips extracted from this analysis, a standardized experimental pipeline is proposed to improve data quality and ...
Andrea Astolfi   +6 more
wiley   +1 more source

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