yes but not many
Cystic Fibrosis
Defects in membrane proteins that normally function in chloride ion transport can result from mutations in genes coding for those proteins. These mutations can lead to altered protein structure or function, affecting the ability of the protein to transport chloride ions across the membrane correctly. This can result in conditions such as cystic fibrosis, where mutations in the CFTR gene lead to defective chloride ion transport.
Christopher Gary Compeau has written: 'Endotoxin-stimulated alveolar macrophages impair distal lung epithelial permeability and ion transport'
Shephali G. Gandhi has written: 'The effect of pulmonary edema fluid on ion transport by adult alveolar type II epithelial cells'
Carbonic acid in red blood cells dissociates into bicarbonate ion (HCO3-) and hydrogen ion (H+). This dissociation helps in the transport of carbon dioxide from tissues to the lungs for exhalation.
Facilitated diffusion, or diffusion through ion channels, is not a form of active transport. It is a spontaneous passive transport.
Transport number is a measure of the efficiency of an ion transport process in a solution. It is defined as the ratio of the flux of a particular ion to the total flux of all ions in the solution. Transport number helps to quantify the contribution of individual ions to the overall transport process.
Cells use transport mechanisms to maintain homeostasis by regulating the movement of molecules in and out of the cell, ensuring a balance of nutrients and wastes. This helps cells maintain proper internal conditions such as pH, ion concentration, and energy levels, allowing them to function optimally.
Cl ion transport is abnormal.
The body controls ion content through various mechanisms such as ion pumps in cell membranes, ion channels that regulate ion movement, and kidney filtration and reabsorption processes. Hormones like aldosterone and antidiuretic hormone also play key roles in maintaining ion balance by regulating ion transport in the kidneys and other tissues. Additionally, dietary intake and fluid balance influence ion levels in the body.
Ion Suciu has written: 'Function algebras' -- subject(s): Function algebras
The main purpose of cell transplant is to maintain homeostasis. There are two variations of cell transport. These variations are those that don't require energy and those that do require energy.