The daily average low (blue) and high (red) temperature with percentile bands (inner band from 25th to 75th percentile, outer band from 10th to 90th percentile). The warm season lasts from July 21 to October 2 with an average daily high temperature above 88AÂ°88Ã¢. f
Epithelial cells help to protect or enclose organs. Most produce mucus or other secretions. Certain types of epithelial cells have tiny hairs called cilia, which help remove foreign substances. Epithelial cells are arranged in single, or multiple layers, depending on the organ and location.
Langerhans cells of the skin. The epidermis is a stratified epithelium. In this location, specialised F4/80-positive macrophages called Langerhans cells (LC), can be seen spread specifically in the basal layer, in intimate contact with proliferating keratonocytes. LC have been of great interest because they can differentiate into specialised antigen-presenting dendritic cells. However, there is also considerable evidence that they regulate the function, differentiation and proliferation of epidermal keratinocytes.