Results 71 to 80 of about 71,995 (306)

Plant-based insect repellents: a review of their efficacy, development and testing. [PDF]

open access: yes, 2011
: Plant-based repellents have been used for generations in traditional practice as a personal protection measure against host-seeking mosquitoes. Knowledge on traditional repellent plants obtained through ethnobotanical studies is a valuable resource for
Marta Ferreira Maia   +6 more
core   +1 more source

Research progress on effect of plant essential oils on intestinal immunity of livestock and poultry

open access: yesSiliao yanjiu, 2022
The intestinal immune performance of livestock and poultry is the key to maintaining the intestinal health of livestock and poultry, the intestinal diseases of livestock and poultry have seriously restricted the healthy development of breeding industry ...
ZHANG Xin-yan   +6 more
doaj  

Chemical Content and Antimicrobial Activities of Essential Oils Obtained from Plant Parts of Juniperus excelsa M. Bieb.

open access: yesDrvna Industrija, 2023
This study was conducted to determine the chemical content, antibacterial, and antifungal properties of essential oil obtained from the parts of the plant called Juniperus excelsa M. Bieb.
Emrah Saruhan, Mehmet Öz
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Chemical Composition of Essential Oils and Local Knowledge of Myrica gale in Lithuania

open access: yesPlants, 2023
Myrica gale L. (Myricaceae) is an essential oil-bearing plant that is rare in Lithuania and naturally grows only in the western part of the country.
Kristina Ložienė   +4 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Research Progress on the Application and Migration Characteristics of Plant Essential Oils in Antibacterial Active Packaging:A Review

open access: yesShipin gongye ke-ji
Plant essential oils are volatile, lipophilic compounds extracted from aromatic plants, most of which possess potent antibacterial properties, and some also have antioxidant effects.
Jiaxin LI   +5 more
doaj   +1 more source

Antiviral Activity of Selected Lamiaceae Essential Oils and Their Monoterpenes Against SARS-Cov-2

open access: yesFrontiers in Pharmacology, 2022
This study presents the very first report on the in vitro antiviral activity of selected essential oils of Lamiaceae plant species and their monoterpenes against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Sanja Ćavar Zeljković   +8 more
doaj   +1 more source

Subcritical water extraction of essential oils and plant oils

open access: yesSustainable Chemistry and Pharmacy, 2023
Subcritical water extraction is a green technology with interesting advantages in relation to the possibility of processing fresh raw materials to sustainably obtain natural valuable products. The potential of this technology for the aqueous extraction of lipophilic fractions from plant biomass is well known and has recently attracted renewed interest.
Beatriz Díaz-Reinoso   +3 more
openaire   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

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