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A depsipeptide is a peptide in which one or more of its amide, -C (O)NHR-, groups are replaced by the corresponding ester, -C (O)OR-. [1] Many depsipeptides have both peptide and ester linkages. [2] Elimination of the N–H group in a peptide structure results in a decrease of H-bonding capability, which is responsible for secondary structure ...
The AARP/Blue Zones Vitality Project is an initiative aimed at improving well-being that began in January 2009 when the city of Albert Lea, Minnesota, launched the initiative with assistance from the United Health Foundation and led by Dan Buettner, author of " The Blue Zones: Lessons for Living Longer From the People Who've Lived the Longest ...
Frequency. 1 in 12,000 to 20,000 people [6] Angelman syndrome (AS) is a genetic disorder that mainly affects the nervous system. [6] Symptoms include a small head and a specific facial appearance, severe intellectual disability, developmental disability, limited to no functional speech, balance and movement problems, seizures, and sleep ...
Interstitial lung disease. Interstitial lung disease (ILD), or diffuse parenchymal lung disease (DPLD), [3] is a group of respiratory diseases affecting the interstitium (the tissue) and space around the alveoli (air sacs) of the lungs. [4] It concerns alveolar epithelium, pulmonary capillary endothelium, basement membrane, and perivascular and ...
Cyclic peptides are polypeptide chains which contain a circular sequence of bonds. [1] This can be through a connection between the amino and carboxyl ends of the peptide, for example in cyclosporin; a connection between the amino end and a side chain, for example in bacitracin; the carboxyl end and a side chain, for example in colistin; or two ...
Juvenile Huntington's disease has a life expectancy rate of 10 years after onset of visible symptoms. Most life-threatening complications result from muscle coordination, and to a lesser extent, behavioral changes induced by declining cognitive function. The largest risk is pneumonia, which causes death in one third of those with HD.
Congenital contractural arachnodactyly. Congenital contractural arachnodactyly (CCA), also known as Beals–Hecht syndrome, is a rare autosomal dominant congenital connective tissue disorder. [1] As with Marfan syndrome, people with CCA typically have an arm span that is greater than their height and very long fingers and toes. [2]
At any stage, children with chronic illness can have reduced quality of life, especially if the children or their families are of low socioeconomic status. [ 31 ] [ 32 ] Malnutrition is a greater risk among children with chronic illnesses, and children's physical and cognitive development may be poorly impacted, such as abnormal immune system ...