However, these positive views on dense living environments often rest on optimistic assumptions about urbanism, such as minimal friction among individuals, easily maintained hygiene and a natural ...

Microbiology and Infectious Disease Neuroscience Enteric glia regulate Paneth cell secretion and intestinal microbial ecology ...

Activated platelets secrete granule contents, including chemokines (eg, RANTES [regulated on activation, normal T cell expressed and secreted], platelet factor 4), cytokine-like factors (eg, ...

Following activation, platelets show alterations of organelles. Some organelles, such as α-granules, dense granules, lysosomes, and mitochondria, contain multiple substances that can be released from ...

Adult neurogenesis provides the dentate gyrus with a heterogeneous population of granule cells (GCs) that were born and developed their properties at different times. Immature GCs have distinct ...

In 1969, Dr. Oscar Ratnoff, a pioneer in delineating the mechanisms by which coagulation is activated and complement is regulated, wrote, “In the study of biological processes, the accumulation of ...