Early-onset Alzheimer's disease — Early onset Alzheimer s disease, also called early onset Alzheimer s, or early onset AD, is the term used for cases of Alzheimer s disease diagnosed before the age of 65. It is an uncommon form of Alzheimer s, accounting for only 5 10% of all… … Wikipedia
Early Slavs — The early Slavs were a diverse group of tribal societies in Migration period and early medieval Europe (ca. 5th to 10th centuries) whose tribal organizations indirectly created the foundations for today’s Slavic nations (via the Slavic states of… … Wikipedia
Early human migrations — Map of early human migrations according to mitochondrial population genetics (numbers are millennia before present) [under discussion]. Early human migrations began when Homo erectus first migrated out of Africa over the Levantine corridor and… … Wikipedia
biological development — Introduction the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would … Universalium
animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by … Universalium
plant development — Introduction a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… … Universalium
Neural development — comprises the processes that generate, shape, and reshape the nervous system, from the earliest stages of embryogenesis to the final years of life. The study of neural development aims to describe the cellular basis of brain development and to… … Wikipedia
Discovery and development of cyclooxygenase 2 inhibitors — Cyclooxygenases are enzymes that take part in a complex biosynthetic cascade that results in the conversion of polyunsaturated fatty acids to prostaglandins and thromboxane(s).[1] Their main role is to catalyze the transformation of arachidonic… … Wikipedia
National Institute of Child Health and Human Development — NICHD logo NIH logo The Eunice Kenne … Wikipedia
Limb development — The tetrapod limb develops from a specific area of the body axis called the limb field. The position of the limb field is associated with and presumably specified by the spatial pattern of Hox gene expression along the body axis. Retinoic acid… … Wikipedia
SOX genes — encode a family of transcription factors that bind to the minor groove in DNA, and belong to a super family of genes characterized by a homologous sequence called the HMG (high mobility group) box. This HMG box is a DNA binding domain that is… … Wikipedia