Results 41 to 50 of about 419,411 (248)

Variación del área de pared celular en Pinus Radiata D. Don

Maderas: Ciencia y Tecnología, 2014
En este trabajo se evaluó la variación del porcentaje (%) de Área de pared celular de la madera de pino radiata (Pinus radiata D. Don), según la posición en el Árbol (altura y diámetro)y la procedencia según el tipo de suelo (zonas geográficas) en el que
Ana María Fernández, Linette Salvo
doaj  

Skeletal nutrient vascular adaptation induced by external oscillatory intramedullary fluid pressure intervention

Journal of Orthopaedic Surgery and Research, 2010
Background Interstitial fluid flow induced by loading has demonstrated to be an important mediator for regulating bone mass and morphology. It is shown that the fluid movement generated by the intramedullary pressure (ImP) provides a source for pressure ...
Qin Yi-Xian, Brink Peter, Lam Hoyan
doaj   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

VARIACIÓN DEL AREA DE PARED CELULAR EN Pinus radiata D. DON

Maderas: Ciencia y Tecnología, 2003
Se evaluó la variación del porcentaje (%) de área de pared celular de la madera de Pinus radiata D. Don, según la posición en el árbol y la procedencia según el tipo de suelo (zonas geográfica) en el que crecieron los árboles.
Ana María Fernandez, Linette Salvo
doaj  

In vitro synergy testing of prodigiosin in combination with inhibitors of cell wall synthesis against Mycobacterium smegmatis

Regulatory Mechanisms in Biosystems, 2020
The cell wall is not a target of currently used therapeutics as Mycobacterium are considered naturally resistant to most β-lactam antibiotics. Therefore, combinations of conventional antibiotics with antibiotic activity-enhancing compounds offer a ...
D. A. Ivanchenko, L. M. Hrytsenko
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

A New Method for Determining the Area of Cell Walls in Rye Doughs Based on Fluorescence Microscopy and Computer-assisted Image Analysis

LWT - Food Science and Technology, 1997
An objective method to quantify visible cell walls in thin sections of rye dough has been developed using light microscopy. This method is based on the detection of Calcofluor-induced fluorescence of mixed-linked (1,3)(1,4)-β-glucan found in cell walls with a fluorescence microscope, and calculating the area of blue fluorescence in the microscope ...
Parkkonen, Teija, Heinonen, Ritva, Autio, Karin   +3 more
openaire   +2 more sources

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

Unraveling the complexities of plant cell wall biosynthesis for enhanced biofuel production: a molecular genetics perspective

Academia Molecular Biology and Genomics
The molecular genetics of plant cell wall synthesis is a critical area of research with significant implications for biofuel production. The plant cell wall, a complex network of biopolymers including cellulose, hemicellulose, pectin, and ...
Jyoti Prakash Sahoo, Bhagyashree Priyadarshini, Jayanta Kumar Nayak, Subhashree Subhadarshini, Akshaya Kumar Nayak, Samikshya Malik   +5 more
doaj   +1 more source

How phagocytic cells kill bacteria: Lessons from a professional killer

FEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source