Abstract Background Tumor-derived exosomes are gaining attention as important factors that facilitate communication between neighboring cells and manipulate cellular processes associated with cancer development or progression.The conventional techniques for the isolation and detection of exosomes face several limitations, restricting their clinical

The first half of the 19th century is a period when the North Caucasus BUTTON DOWNS gradually enters the stream of socio-economic and political development of the Russian Empire.A deep analysis of the features of feudal-serf relations in the North Caucasus is very important and relevant for historical science, since it explains the emergence of pro

The predator-prey interactions in the offshore food web of Lake Superior have been well documented, but the sensory systems mediating these interactions remain unknown.The deepwater sculpin, (Myoxocephalus thompsoni), siscowet (Salvelinus namaycush siscowet), and kiyi (Coregonus kiyi) inhabit low light level environments.To investigate the potentia

Ancient Greek cities dedicated a variety of valuable objects to the gods in sacred areas.The means for protecting these objects were provided by the thesauros [treasuries] they had built on behalf of their cities and were also a votive offering themself.While only cultic objects were place in temples, objects that had been dedicated by citizens and

Due to the irreversible energy substitution from fossil fuels to clean energy, the development trend of future power Accent Dining Chair systems is based on renewable energy generation.However, due to the incompatibility of converter-based non-dispatchable renewable energy generation, the stability and reliability of traditional power systems deter