Results 101 to 110 of about 54,906 (269)

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

PLPMDB: Pyridoxal-5′-phosphate dependent enzymes mutants database [PDF]

Bioinformatics, 2004
Abstract Summary: The searchable mutant database PLPMDB has been developed to provide rapid and simple access to relevant mutant information on pyridoxal-5′-phosphate dependent enzymes. All data have been extracted from publications and publicly available databases, then organized in a relational database to enable searching via a web ...
openaire   +3 more sources

First attempt at using a synthetic diet in short‐lived killifish, a vertebrate model of ageing

Journal of Fish Biology, EarlyView.
Abstract Diet standardization of model organisms is crucial for experimental consistency and repeatability in laboratory research, yet laboratory fish often lack species‐specific, open‐formula standardized diets. This study aims to address this gap by testing the effect of macronutrient content on the performance of Nothobranchius furzeri, an ...
Jakub Žák, Milan Vrtílek
wiley   +1 more source

Plasma Pyridoxal 5´-Phosphate Level in Children with Intractable and Controlled Epilepsy [PDF]

Objective Intractable epilepsy is a serious neurologic problem with different etiologies. Decreased levels of pyridoxal phosphate in cerebral spinal fluid of patients with intractable epilepsy due to pyridoxine dependency epilepsy are reported.
Ghofrani, Mohammad, Mollamohammadi, Mohsen, Pirzadeh, Zahra   +2 more
core  

Sphingosine Phosphate Lyase Expression Is Essential for Normal Development in Caenorhabditis elegans [PDF]

, 2003
Sphingolipids are ubiquitous membrane constituents whose metabolites function as signaling molecules in eukaryotic cells. Sphingosine 1-phosphate, a key sphingolipid second messenger, regulates proliferation, motility, invasiveness, and programmed cell ...
Fyrst, Henrik, Heinecke, Karie, Mendel, Jane, Saba, Julie D.   +3 more
core   +1 more source

Effect of Two Therapeutic Renal Diets on Hormonal and Regulatory Pathways Affecting Calcium Homeostasis in Cats With Early‐Stage Chronic Kidney Disease

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Chronic kidney disease (CKD) is a known risk factor for hypercalcemia in cats. Phosphate‐restricted diets have also been implicated in causing hypercalcemia, in part because phosphate restriction increases the Ca:P ratio. The primary objective of this study was to evaluate the impact of two different therapeutic renal foods on ionized (iCa ...
Jean A. Hall, Elizabeth M. Morris, Dale A. Fritsch, John J. Brejda, Kim M. Wilson   +4 more
wiley   +1 more source

Structural insights into the orthosteric inhibition of P2X receptors by non-ATP analog antagonists

eLife
P2X receptors are extracellular ATP-gated ion channels that form homo- or heterotrimers and consist of seven subtypes. They are expressed in various tissues, including neuronal and nonneuronal cells, and play critical roles in physiological processes ...
Danqi Sheng, Chen-Xi Yue, Fei Jin, Yao Wang, Muneyoshi Ichikawa, Ye Yu, Chang-Run Guo, Motoyuki Hattori   +7 more
doaj   +1 more source

Effect of blood contamination of cerebrospinal fluid on amino acids, biogenic amines, pterins and vitamins

Fluids and Barriers of the CNS, 2019
Background Cerebrospinal fluid (CSF) metabolomic investigations are a powerful tool for studying neurometabolic diseases. We aimed to assess the effect of CSF contamination with blood on the concentrations of selected biomarkers. Methods CSF samples were
Marta Batllori, Mercedes Casado, Cristina Sierra, Maria del Carmen Salgado, Laura Marti-Sanchez, Joan Maynou, Guerau Fernandez, Angels Garcia-Cazorla, Aida Ormazabal, Marta Molero-Luis, Rafael Artuch   +10 more
doaj   +1 more source

Effect of antiandrogen flutamide on measures of hepatic regeneration in rats [PDF]

, 1989
Male rat liver undergoes a process of demasculinization during hepatic regeneration following partial hepatectomy. The possibility that antiandrogens might potentiate this demasculinization process and in so doing augment the hepatic regenerative ...
A Francavilla, A Mode, A Schleusener, AE Pegg, AJ Syms, B Katchen, CL Mendenhall, CW Bardin, D Kahn, DM Cohen, E Bresnidk, E Mezey, E Mezey, E Mezey, EM Higgins, ER Lax, F Neumann, J Simard, J Terblanche, JA Gustafsson, JA Gustafsson, JA McGowan, JH Clark, JM Kissane, JP Blondeau, KE Crow, LE Porter, M Kayfman, M Sarff, MF Zuretti, OH Lowry, PK Eagon, PK Eagon, PK Eagon, R Neri, W Welshons, WJ King   +36 more
core   +1 more source

New Insights Into Diffuse Sclerosing Osteomyelitis: Is There a Role of ANA and Vitamin B6?

Oral Diseases, EarlyView.
ABSTRACT Object Diffuse sclerosing osteomyelitis is a poorly understood chronic disease, which appears predominantly in the mandible. Female patients are more often affected than men. DSO is an ultra‐rare disease and incidence is unknown; diagnosis can be very challenging; pathogenesis is poorly understood.
Katharina Theresa Obermeier, Tim Hildebrandt, Ina Dewenter, Wenko Smolka, Eric Hesse, Philipp Poxleitner, Sven Otto   +6 more
wiley   +1 more source