Results 91 to 100 of about 16,047 (206)

Effect of Phyllanthus amarus Extract on 5-Fluorouracil-Induced Perturbations in Ribonucleotide and Deoxyribonucleotide Pools in HepG2 Cell Line

open access: yesMolecules, 2016
The aim of this study was to investigate the antitumor activities of Phyllanthus amarus (PHA) and its potential of herb–drug interactions with 5-Fluorouracil (5-FU). Cell viability, ribonucleotides (RNs) and deoxyribonucleotides (dRNs) levels, cell cycle
Jian-Ru Guo   +6 more
doaj   +1 more source

Improved Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Produced by Comamonas sp. EB172 Utilizing Volatile Fatty Acids by Regulating the Nitrogen Source [PDF]

open access: yes, 2013
This study presents the effect of carbon to nitrogen ratio (C/N) (mol/mol) on the cell growth and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) accumulation by Comamonas sp.
Abd-Aziz Suraini   +4 more
core   +2 more sources

From Pharmaceutical to Biophysical Therapies: New Horizons in Inflammatory Bowel Disease Management

open access: yesJCC Plus, Volume 1, Issue 2, March 2026.
Important limitations exist in the current pharmacological landscape of Inflammatory Bowel Disease (IBD), such as variable response rates and treatment‐limiting adverse effects. In this review, we perform a critical assessment of the current literature on novel multimodal biophysical approaches showing alternative mechanisms of action to, and potential
Benedetta Ricchi   +7 more
wiley   +1 more source

Sulfur-Oxidizing Symbionts without Canonical Genes for Autotrophic CO2 Fixation [PDF]

open access: yes, 2018
Many animals and protists depend on symbiotic sulfur-oxidizing bacteria as their main food source. These bacteria use energy from oxidizing inorganic sulfur compounds to make biomass autotrophically from CO2, serving as primary producers for their hosts.
Antony, C.   +10 more
core   +2 more sources

Prokaryotic PfaB is a terminal acyltransferase that determines the final PUFA product

open access: yesProtein Science, Volume 35, Issue 3, March 2026.
Abstract Omega‐3 polyunsaturated fatty acids (PUFAs) are essential for human health due to their numerous beneficial biological properties. These compounds are synthesized in marine bacteria and eukaryotic microalgae by PUFA megasynthases (Pfas), which are evolutionarily related to fatty acid synthases (FAS) and polyketide synthases (PKS). In FAS, PKS,
Nahuel Lofeudo   +5 more
wiley   +1 more source

RSM–GA Based Optimization of Bacterial PHA Production and In Silico Modulation of Citrate Synthase for Enhancing PHA Production [PDF]

open access: yesBiomolecules, 2019
The inexhaustible nature and biodegradability of bioplastics like polyhydroxyalkanoates (PHAs) make them suitable assets to replace synthetic plastics. The eventual fate of these eco-friendly and non-toxic bioplastics relies upon the endeavors towards satisfying cost and, in addition, execution necessity.
Apoorva Rao   +4 more
openaire   +3 more sources

Asymmetric Open-Closed Dimer Mechanism of Polyhydroxyalkanoate Synthase PhaC

open access: yesiScience, 2020
Summary: Biodegradable polyester polyhydroxyalkanoate (PHA) is a promising bioplastic material for industrial use as a replacement for petroleum-based plastics.
Min Fey Chek   +5 more
doaj   +1 more source

Methylthioadenosine reverses brain autoimmune disease [PDF]

open access: yes, 2006
OBJECTIVE: To assess the immunomodulatory activity of methylthioadenosine (MTA) in rodent experimental autoimmune encephalomyelitis (EAE) and in patients with multiple sclerosis.
Aktas   +47 more
core   +1 more source

Polyhydroxyalkanoate beads as a particulate vaccine against Streptococcus pneumoniae and Neisseria meningitidis : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Microbiology at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2017
Listed in 2018 Dean's List of Exceptional ThesesStreptococcus pneumoniae and Neisseria meningitidis are the major causes of pneumonia and meningitis, respectively, worldwide.
González Miró, Majela
core  

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, Volume 13, Issue 11, 23 February 2026.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

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