Results 71 to 80 of about 461,867 (311)

Detection of antibacterial activity of essential oil components by TLC-bioautography using luminescent bacteria [PDF]

, 2013
The aim of the present study was the chemical characterization of some medically relevant essential oils (tea tree, clove, cinnamon bark, thyme and eucalyptus) and the investigation of antibacterial effect of the components of these oils by use of a ...
Péter Ott, Horváth, Györgyi, Böszörményi, Andrea, Éva Lemberkovics, Lemberkovics, Éva, Móricz, Ágnes, Béla Kocsis, Móricz, Ágnes M., Ott, Péter, Kocsis, Béla, Ágnes Móricz, Ott, Péter G., Andrea Böszörményi, Györgyi Horváth   +13 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Antipseudomonal activity of Artemisia quettensis Podlech essential oil and its synergy with imipenem [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2019
Context: The problems associated with hospital infections caused by Pseudomonas aeruginosa, and the emergence of new and the re-emergence of old infectious diseases have become increasingly evident.
Elham Saffari, Mohammad Ali Nasiri Khalili, Jalil Fallah Mehrabadi   +2 more
doaj  

Eco-friendly microencapsulation of Lacticaseibacillus paracasei using Ficus pumila seed extract: A novel plant-based delivery system enhancing probiotic stability and gastrointestinal tolerance [PDF]

Veterinary World
Background and Aim: Probiotic viability remains a critical challenge during gastrointestinal (GI) transit, storage, and feed processing. Conventional encapsulation materials often fail under acidic and thermal stress.
Watcharapong Mitsuwan, Chonticha Romyasamit, Rungruedee Kimseng, Tanakamol Mahawan, Sasi Vimon   +4 more
doaj   +1 more source

Comparison of the properties of essential oils from commercial sources and edible dry mint

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
Peppermint oil is isolated from the plant Mentha piperita L,which is an aromatic perennial herbs belonging to the family of Lamiaceae foundall over the world. Peppermint oils of several mentha species can be used forpharmaceutical and nutritional aspects,
Hasniye Yaşa
doaj   +1 more source

Chemical composition of endemic Stachys subnuda Montbret & Aucher ex Benth. essential oil and its anti-inflammatory and antioxidant activities

, 2019
The essential oil of aerial parts of Stachys subnuda Montbret & Aucher ex Benth (S. subnuda) was analyzed by gas chromatography (GC) and GC/mass spectrometry (MS). Anti-inflammatory activity was evaluated by lipoxygenase inhibition assay.
ŞEN, ALİ, BİTİŞ, LEYLA, DOĞAN, AHMET   +2 more
core   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Essential oil composition of Satureja cuneifolia by simultaneous distillation-extraction and thermal desorption GC-MS techniques

, 2007
Essential oils of aerial parts of the Satureja cuneifolia were extracted by simultaneous distilation-exraction and analyzed by gas chromatography-mass spectrometry (GC-MS).
Altun, M., Goren, A. C.
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Effect of Methanol Extracts of Artemisia persica on Kinetic Growth of S. aureus and B. subtilis Bacteria

Journal of Medicinal Plants, 2011
Background: Artemisia persica is a common species in South East Iran and A. persica is the only species in this genus and the species name persica means from Iran.
M Niakan, MM Attar Pour Yazdi, J Safaei-Ghomi, M Khaloei, Z Djafari   +4 more
doaj