Neural stem cells in different locations of the postnatal mouse ventricular-subventricular zone (V-SVZ) generate different subtypes of olfactory bulb (OB) interneurons.High Sonic hedgehog (SHH) signaling in the ventral V-SVZ regulates the production of specific subtypes of neurons destined for the OB.Here we found a transient territory of high SHH
At Callatis were discovered, based on the information existent at present, several representations of Anti-Aging goddess Aphrodite, among them three clay discs or pyxis lids, four protomes, six clay figurines in various states of fragmentation, three marble statues, and three moulds, of which two for producing protomes.Aphrodite had numerous attrib
Unmanned aerial vehicles (UAVs) or drones have been used by disaster relief organizations Vendor Catalogs in the United States since 2005.However, their place in the disaster response ecosystem-the standardization, utility, ethical, and legal challenges of drone use-remains largely unstudied.This case series describes how UAVs were used by two team
Hypoxia has been shown to increase the aggressiveness and severity of tumor progression.Along with chronic and acute hypoxic regions, solid tumors contain regions of cycling hypoxia (also called intermittent hypoxia or IH).Cyclic hypoxia is mimicked Balls in vitro and in vivo by periodic exposure to cycles of hypoxia and reoxygenation (H−R cy