Circadian regulation is essential for many physiological functions, from sleep/wake patterns to hormonal rhythms. While the brain’s biological clock, the suprachiasmatic nucleus (SCN), likely plays a role in reproductive rhythms, it remains unknown if intracellular circadian clocks elsewhere contribute to the neuroendocrine control of reproduction. Gonadotropin-releasing hormone (GnRH) stimulates pituitary...
Many diseases cause a heavier burden on women than on men; however, treatment guidelines are based largely on data on men (NCBI, 2012). It becomes obvious that certain differences in genetics between men and women account for specific sex-related diseases, but there is too spare research focus on that issue....
CantonS wild-type flies were used to determine sex-specific differences in the daily
locomotor activity patterns in males and females. Under light entrainment, when flies are
kept in a 12:12 light-dark condition, both males and females showed bimodal activity
with a morning peak around lights-on and an evening peak around lights...
Ultraviolet (UV)-protective compounds, such as mycosporine-like amino acids (MAA) are critical for the survival of marine organisms exposed to high-solar radiation. A chemically similar compound, gadusol, was discovered in eggs of the atlantic cod in 1980, and was originally thought to be derived from MAAs that had been ingested. However,...
As the zebrafish (Danio rerio) becomes increasingly popular as a biomedical model for various laboratory studies, the need for efficient and accurate diagnostic assays for the pathogens that infect it has grown. The most common pathogen infecting laboratory zebrafish is Pseudoloma neurophilia, a microsporidium that has been known to cause...
Circadian clocks are internal mechanisms regulating many physiological processes.
Research suggests that the circadian clock may regulate repair of cellular damage caused
by reactive oxygen species (ROS), but molecular pathways from the clock to ROS repair
are not known. The gene cncC, known in mammals as Nrf2, and its repressor...
With human activity causing increases in turbidity in coastal marine waters, it is of economic and ecological importance to understand how this increase will affect organisms living in these areas. At most risk may be predators, such as many teleosts and cephalopods, reliant on vision to detect and capture prey....
Many economic development methods over the years have tried to solve the problem of poverty with varied success. Microenterprise development is a method that works with the poor to create small self-run businesses to increase their income, and therefore bring more freedom from disease illiteracy and discrimination. Within microenterprise development...
Plastics have become an essential part of everyone lives, found in almost every product made today. Tires only make up a fraction of these products but as their use increasing so does the microplastics that flake off. Many studies have evaluated the toxic effects of tire particles on aquatic environments...