Results 71 to 80 of about 5,058 (210)

Lipopolysaccharide (LPS, endotoxin) of Proteus bacteria-chemical structure, serological specificity and the role in pathogenicity [PDF]

open access: yes, 2008
Lipopolysaccharides (LPS) of Gram-negative bacteria are composed of three regions: О-specific chain (OPS), the core oligosaccharide and lipid A. All three regions of Proteus LPS were studied. The differences in the structure of OPS serve as the basis
Różalski, Antoni
core  

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, Volume 36, Issue 24, 23 March 2026.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Hiperglicemia y estrés oxidativo en el paciente diabético Hyperglycemia and oxidative stress in the diabetic patient

open access: yesRevista Cubana de Investigaciones Biomédicas, 2006
Se revisaron algunas evidencias que relacionan a las especies reactivas del oxígeno con los principales mecanismos que explican las complicaciones observadas en los pacientes con diabetes mellitus. La generación de productos de glicosilación avanzada, la
Dariel Díaz Arce
doaj  

Hexosamines in Soil Aggregates [PDF]

open access: yesNature, 1963
RECENT experiments at this Station on water-stable soil aggregates in a Bridgehampton silt loam have indicated that quantity of soil organic matter is not a reliable index of efficiency in the formation and stabilization of aggregates1,2. These investigations involved soils in frames that had been in redtop–potato and red clover–potato rotations for a ...
openaire   +1 more source

The effects of restraint on uptake of radioactive sulfate in the salivary and gastric secretions of rats with pyloric ligation [PDF]

open access: yes
The effects of restraint on the amount of nondialysable radioactive sulfate in the gastric wall and the gastric juice and saliva were investigated. It was found that restraint provokes a significant decrease in salivary radioactive sulfate. This, in turn,
Chayvialle, J. A., Lambert, R., Ruet, D.
core   +1 more source

Synthesis of Hexosamine in the Rat

open access: yesExperimental Biology and Medicine, 1955
Summary1. The relationship of carcass hexosamine concentration to age in growing rats showed that a marked decrease occurs between 10 and 80 days of age. 2. Hexosamine synthesis within the rat was demonstrated by means of balance studies on fasted animals and on animals fed diets containing very small or moderate amounts of hexosamine.
J B, FOLEY, N F, BOAS
openaire   +2 more sources

An abyssal hill fractionates organic and inorganic matter in deep-sea surface sediments [PDF]

open access: yes, 2015
Current estimates suggest that more than 60% of the global seafloor are covered by millions of abyssal hills and mountains. These features introduce spatial fluid-dynamic granularity whose influence on deep-ocean sediment biogeochemistry is unknown. Here
Aller R. C.   +8 more
core   +1 more source

The Influence of Physical Parameters Towards Hyper Cholesterol Reducing Agent Production, Lovastatin, Under Solid Substrate Fermentation (SSF) Condition [PDF]

open access: yes, 2012
Two potential substrates namely rice bran and unprocessed brown rice indicated positive result of lovastatin existence. Aspergillus Niger SAR I, our local isolated fungus, took a responsibility to cooperate with those substrates in SSF system.
Aryantha, I. N. (I)   +2 more
core   +1 more source

Adherence and biofilm formation of non-Candida albicans Candida species [PDF]

open access: yes, 2011
Most cases of candidosis have been attributed to Candida albicans, but recently non-Candida albicans Candida species have been identified as frequent human pathogens.
Azeredo, Joana   +5 more
core   +1 more source

Hexosamines Provoke Membrane Cholesterol Accrual, Filamentous Actin Loss, and GLUT4 Dysregulation in Adipocytes through Transcriptional Activation of Specificity Protein 1 [PDF]

open access: yes, 2012
poster abstractThe hexosamine biosynthesis pathway (HBP) serves as a sensor of excess nutrient bioavailability and has been implicated in the pathogenesis of type 2 diabetes.
Elmendorf, Jeffrey S., Penque, Brent A.
core  

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