Results 61 to 70 of about 9,605,578 (343)

NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products

open access: yesJournal of Natural Products, 2020
Computational approaches such as genome and metabolome mining are becoming essential to natural products (NPs) research. Consequently, a need exists for an automated structure-type classification system to handle the massive amounts of data appearing for
Hyun Woo Kim   +11 more
semanticscholar   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

THE PRODUCTION AND NATURE OF STREPTOCOLYSIN. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1903
In 1897 Bordet1drew attention to the fact that there generally is more or less hemolysis in the blood of a rabbit which has died of streptococcus infection. This hemolysis is not constantly observed, but was present, for instance, in 37 of 40 rabbits dying of streptococcus infection, in which it was looked for in this laboratory during the last eight ...
openaire   +2 more sources

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Natural products in endodontics

open access: yesSaudi Medical Journal, 2018
Herbal remedies are used throughout the world, either in earlier or in recent times. The number of studies on this alternative therapeutic system increased in the last decades. In this paper, the relevant literature on the use of natural products in root canal therapy is revised from a MEDLINE database search.
Amal A. Almohaimede, Ebtissam M. Al-Madi
openaire   +3 more sources

Induction of PR-10 genes and metabolites in strawberry plants in response to Verticillium dahliae infection

open access: yesBMC Plant Biology, 2019
Background The soil-borne vascular pathogen Verticillium dahliae causes severe wilt symptoms in a wide range of plants including strawberry (Fragaria × ananassa). To enhance our understanding of the effects of V.
Fatma Besbes   +2 more
doaj   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Antimicrobial photodynamic therapy with Ligularia fischeri against methicillin-resistant Staphylococcus aureus infection in Caenorhabditis elegans model

open access: yesApplied Biological Chemistry, 2023
The high prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infection threatens the effectiveness of current clinical settings. Antimicrobial photodynamic therapy (APDT) is a promising alternative to antibiotics for treating infections due ...
Ngoc Minh Ha   +9 more
doaj   +1 more source

Hyperspectral Imaging-Based Multiple Predicting Models for Functional Component Contents in Brassica juncea

open access: yesAgriculture, 2022
Partial least squares regression (PLSR) prediction models were developed using hyperspectral imaging for noninvasive detection of the five most representative functional components in Brassica juncea leaves: chlorophyll, carotenoid, phenolic ...
Jae-Hyeong Choi   +7 more
doaj   +1 more source

A practical guide for transparent reporting of research on natural products in the British Journal of Pharmacology: Reproducibility of natural product research

open access: yesBritish Journal of Pharmacology, 2020
Conclusions This editorial illustrates major requirements that authors should con- sider before submitting articles to BJP (see Table 3 for authors' check- list).
A. Izzo   +14 more
semanticscholar   +1 more source

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