1829 EDİRNE ANTLAŞMASI

Op-molb130082 1816..1829

The Piwi-interacting RNA (piRNA) pathway defends animal genomes against the harmful consequences of transposable element (TE) infection by imposing small-RNA-mediated silencing. Because silencing is targeted by TE-derived piRNAs, piRNA production is posited to be central to the evolution of genome defense. We harnessed genomic data sets from Drosophila melanogaster, including genome-wide measur...

Op-brai130113 1816..1829

After stroke, penumbral salvage determines clinical recovery. However, the rescued penumbra may be affected by selective neuronal loss, as documented both histopathologically in animals and using the validated in vivo positron emission tomography marker C-flumazenil in humans. However, whether the non-infarcted penumbra is capable of neuronal activation, and how selective neuronal loss may inte...

The surgeon's surgeon. Theodor Billroth 1829–1894

and with the new social order associated with industrialization and urban life. He understands these attitudes to be derivative of humanitarian sentiments displaced upon animals, the distinction between man and beast having been eroded by physiological and taxonomic studies in the eighteenth century. While his interpretation appears reasonable and persuasive, it is really not adequate to explai...

The Metropolitan Police Act of 1829

Eduard Friedrich Wilhelm Pflüger (1829-1910)

Eduard Friedrich Wilhelm Pflüger was a physiologist known for his research on respiration and the respiratory quotient, experiments on the effects of electricity on muscles and nerves, and his study of the ovaries and eggs development. His experiments on how the gravitational orientation of frog [5] eggs affects their cleavage plane inspired embryologists such as Wilhelm Roux [6] and Gustav Bor...