A circadian rhythm is any biological activity rhythm driven by internal circadian clocks (∼ 24
h) and entrained by external signals. Its disruption leads to the development of many …

Sunlight is an important factor in regulating the central circadian rhythm, including the
modulation of our sleep/wake cycles. Sunlight had also been discovered to have a …

We have been investigating transcriptional regulation of the BMAL1 gene, a critical
component of the mammalian clock system including DNA methylation. Here, a more …

Onosma L., the largest genus of Boraginaceae, is represented by 105 species in Turkey with
an endemism rate of 52%. Phytochemical studies indicate that Boraginaceae plants mainly …

Circadian rhythms are essential for controlling the cell cycle, cellular proliferation, and
apoptosis, and hence are tightly linked to cell fate. Several recent studies have used small …

The biological clock plays a critical role in the reproductive system of various living
organisms like swine. To examine the effects of estrus cycle on the expression of ovarian …

Shikonin, one of the active components isolated from the root of Arnebia euchroma (Royle)
Johnst, have anti-tumor, anti-bacterial and anti-inflammatory activities and has been used …

Onosma L. genus (Boraginaceae) comprises of 230 species that is represented by 102
species and 108 taxa in the flora of Turkey. As 50% of the genus is endemic, Anatolia can be …

The biological clock has been studied to play a critical role in the reproductive system of
various living organisms like swine. To examine the effects of estrus cycle on the expression …

Circadian rhythms that function in behaviour and physiology have adaptive significance for
living organisms from bacteria to humans and reflect the presence of a biological clock. The …