Results 41 to 50 of about 970 (230)

Numération bactérienne en épifluorescence par la méthode couplée DAPI-INT : application à un cas concret [PDF]

open access: yes, 1993
Un protocole simple de coloration par la méthode couplée DAPI-INT en microscopie à épifluorescence, associé à une lecture des préparations par caméra et vidéo-Imprimante, permet la mesure de paramètres biologiques impliqués directement dans les processus
Rebillard, J. P., Torre, M.
core   +1 more source

Microbial synthesis of a branched-chain ester platform from organic waste carboxylates

open access: yesMetabolic Engineering Communications, 2016
Processing of lignocellulosic biomass or organic wastes produces a plethora of chemicals such as short, linear carboxylic acids, known as carboxylates, derived from anaerobic digestion.
Donovan S. Layton, Cong T. Trinh
doaj   +1 more source

The Reactions of Heme- And Verdoheme-Heme Oxygenase-1 Complexes With FMN-depleted NADPH-cytochrome P450 Reductase : Electrons Required for Verdoheme Oxidation Can Be Transferred Through a Pathway Not Involving FMN [PDF]

open access: yes, 2006
Electrons utilized in the heme oxygenase (HO) reaction are provided by NADPH-cytochrome P450 reductase (CPR). To investigate the electron transfer pathway from CPR to HO, we examined the reactions of heme and verdoheme, the second intermediate in the ...
Higashimoto Yuichiro   +5 more
core   +2 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Comparative effects of butyrate, herbal extract, and yeast on growth performance, serum parameters, organ weight, and ileum morphology in broilers

open access: yesDiscover Applied Sciences
This study set out to compare the addition of butyrate (sodium-calcium butyrates), herbal extract (Macleaya cordata), and yeast (Saccharomyces cerevisiae) feed additives on the broiler’s growth performance, serum parameters, organ weight, and ileum ...
Muhittin Zengin   +5 more
doaj   +1 more source

Sex-associated differences in baseline urinary metabolites of healthy adults. [PDF]

open access: yes, 2018
The biological basis for gender variability among disease states is not well established. There have been many prior efforts attempting to identify the unique urine metabolomic profiles associated with specific diseases.
Anger, Jennifer T   +6 more
core   +1 more source

Ketogenic Diet as an Epigenetic Therapy in SETD1B‐Related Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Histone lysine methyltransferases such as SETD1B regulate chromatin structure and gene transcription. Ketone bodies, including butyrate, act as histone deacetylase inhibitors. We report a 4‐year‐old boy with SETD1B‐related absence epilepsy, refractory to conventional medications, who achieved sustained > 90% seizure reduction on the Modified ...
Erica Tsang   +10 more
wiley   +1 more source

Temperature‐Robust Interphase Enables Carboxylate‐Ester Electrolyte for Stabilizing High‐Voltage Sodium Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A synergistic electrolyte engineering strategy of employing ethyl acetate (EA) with vinylene carbonate (VC) as multifunctional additives is initially pioneered, making various as‐prepared high‐voltage wide‐temperature sodium batteries work well via the formation of a gradient and temperature‐robust interphase.
Huihua Li   +6 more
wiley   +1 more source

Metabolomics analysis of sodium butyrate's effects on lipid metabolism in lambs' rumen-blood-muscle axis

open access: yesJournal of Agriculture and Food Research
This study employed metabolomics approaches to systematically elucidate the key pathways and regulatory mechanisms by which sodium butyrate modulated fatty acid metabolism in ruminants, thereby addressing the knowledge gap regarding its roles in fatty ...
Yue Zhang   +7 more
doaj   +1 more source

Glutamine alone or combined with short-chain fatty acids fails to enhance gut adaptation after massive enterectomy in rats Glutamina pura ou combinada com ácidos graxos de cadeia curta não melhora a capacidade adaptativa do intestino após enterectomia extensa em ratos

open access: yesActa Cirúrgica Brasileira, 2006
PURPOSE: To investigate the effect of oral glutamine alone or combined with short chain fatty acids (SCFA) in the intestinal adaptation of rats submitted to an massive enterectomy.
José de Souza Neves   +6 more
doaj   +1 more source

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