Results 51 to 60 of about 1,585,206 (294)

2-Phenylimidazolium acetate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2010
There are two 2-phenyl-imidazole cations and two acetate anions in the asymmetric unit of the title mol-ecular salt, C(9)H(9)N(2) (+)·C(2)H(3)O(2) (-). The dihredral angles between the five- and six-membered rings are 5.50 (2) and 6.90 (2)° in the two molecules.
Ji-Huan Yao, Dao-Cheng Xia
openaire   +3 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Acetate alters the process of lipid metabolism in rabbits

open access: yesAnimal, 2018
An experiment was conducted to investigate the effect of acetate treatment on lipid metabolism in rabbits. New Zealand Rabbits (30 days, n=80) randomly received a subcutaneous injection (2 ml/injection) of 0, 0.5, 1.0 or 2.0 g/kg per day body mass ...
C. Fu, L. Liu, F. Li
doaj   +1 more source

Mitochondrial apoptosis induced by Chamaemelum nobile extract in breast cancer cells [PDF]

open access: yes, 2016
Chamaemelum nobile (Asteraceae) commonly known as ‹Roman chamomile› is a medicinal plant used for numerous diseases in traditional medicine, although its anticancer activity is unknown.
Amanzadeh, A.   +5 more
core  

Fermentative capability and aroma compound production by yeast strains isolated from Agave tequilana Weber juice [PDF]

open access: yes, 2008
Five yeast strains isolated from agave juice were studied for their fermentative and aromatic capacity. The experiments were performed using agave juice supplemented with ammonium sulphate, as is commonly done in tequila distilleries.
Diaz-Montano, Dulce Maria   +3 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Formulation and Stability Study of Eslicarbazepine Acetate Oral Suspensions for Extemporaneous Compounding [PDF]

open access: yes, 2018
Eslicarbazepine acetate is an anticonvulsant drug with a recent U.S. Food and Drug Administration approval for expanded use in children and adolescents. Currently, eslicarbazepine acetate is only available in the U.S. as 200-mg to 800-mg strength tablets
Dave, Vivek S   +3 more
core   +1 more source

Realization of random-field dipolar Ising ferromagnetism in a molecular magnet [PDF]

open access: yes, 2009
The longitudinal magnetic susceptibility of single crystals of the molecular magnet Mn$_{12}$-acetate obeys a Curie-Weiss law, indicating a transition to a ferromagnetic phase due to dipolar interactions. With increasing magnetic field applied transverse
A. D. Kent   +9 more
core   +4 more sources

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

The effects of elevated CO2 concentration on competitive interaction between aceticlastic and syntrophic methanogenesis in a model microbial consortium

open access: yesFrontiers in Microbiology, 2014
Investigation of microbial interspecies interactions is essential for elucidating the function and stability of microbial ecosystems. However, community-based analyses including molecular-fingerprinting methods have limitations for precise understanding ...
Souichiro eKato   +8 more
doaj   +1 more source

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