There are many different trouble codes that can be set in the system when there’s an issue with an oxygen sensor. One such example is the P0133 code. What does it mean and how does it differ from ...

During pregnancy, marked changes in vasculature occur. The placenta is developed, and uteroplacental and fetoplacental circulations are established. These processes may be negatively affected by ...

We propose that neuronal action potentials can serve as a protective mechanism to expend surplus energy and maintain metabolic equilibrium, thus preventing toxic conditions in mitochondria. Based on ...

Constancy of the milieu intérieur, defined by Claude Bernard in the late 1800s, is essential for terrestrial life. Sodium balance in humans is part and parcel of that environment and is maintained in ...

Neurons utilize plasticity of dendritic arbors as part of a larger suite of adaptive plasticity mechanisms. This explicitly manifests with motoneurons in the Drosophila embryo and larva, where ...

Diabetic cardiomyopathy (DbCM) is a major complication in type-1 diabetes, accompanied by altered cardiac energetics, impaired mitochondrial function, and oxidative stress. Previous studies indicate ...

Contributed by Mark T. Nelson, February 7, 2020 (sent for review December 19, 2019; reviewed by Heping Cheng and L. Fernando Santana) ...

Following the discovery of nitric oxide (NO) as one of the endothelium-derived relaxing factors (for which the Nobel Prize in Physiology or Medicine was awarded in 1998), a substantial body of ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

Q:Hi James. I keep having an oxygen sensor fault code for a lean exhaust with my '97 Corvette. I've taken the vehicle to the dealer several times but the problem keeps recurring. I would like to try ...

Pulmonary arterial hypertension (PAH) is associated with sustained inflammation known to promote DNA damage. Despite these unfavorable environmental conditions, PAH pulmonary arterial smooth muscle ...

The nucleotide ATP is the source of free energy used to maintain order within most cells, and nucleotides are building blocks for key intracellular molecules. Clever experiments some fifty years ago ...