Thestratum basale(also called the stratum germinativum) is the deepest epidermal layer and attaches the epidermis to the basal lamina, below which lie the layers of the dermis. The cells in the stratum basale bond to the dermis via intertwining collagen fibers, referred to as the basement mem...
Through a series of temporal and spatial analyses, we provide evidence to support our assumption that sucrose enters the rhizosphere throughP. oceanica’sroots. First, field experiments showed that sucrose concentrations differed across seasonal and daily time scales (Supplementary Text1, Supplementary Fi...
A piece of skin tissue containing the epidermis, dermis, and subcutaneous components was stripped off from the muscle layer of chicken embryos in a pre-warmed Dulbecco’s Modified Eagle Medium (DMEM) at 38.5 °C using micro scissors (Napox MB54-2). The stripped piece was placed in a ...
Theepidermis is your body’s first line of defense. It transforms dead skincells into a tough, protective layer. Note Cellsare the smallest building block of life. All living creatures—from slimy amoebas to still slimier car salesmen—are made upof cells. Your body contains trillions of cel...
The coloring pigment called melanin is also found in the epidermis. The middle layer (or dermis) is the location for two main types of glands-sweat glands and oil glands. The innermost subcutis contains fat cells, blood vessels, and nerves. (人体最大的器官是包裹在人体表层的皮肤。(一般人的...
1 The ability to mineralize the dermis layer is a major innovation for many lower vertebrates and has enabled them to develop an efficient protective shelter, also called “dermal armor,” to prevent tissue damage caused by predatory attack.4,5 The fish scale is the most common one, providing...
rhizodermis, the outermost cell layer of the root (Fig.1c–eand Supplementary Fig.5), suggesting that the sugar is excreted or passively released to the sediment through the rhizodermis. Both active transport and diffusion are known from terrestrial plants which release exudates, including sugars...
within the cutaneous dermis layer; cNFs are therefore also often called dermal neurofibromas. In addition, 'benign neurofibroma' can also refer to non-cNFs including benign subcutaneous, internal, diffuse or plexiform neurofibromas. Currently, there are no well-defined subtypes of cNF that represent...
We present a detailed electromagnetic simulation of the dermis and epidermis, taking into account the presence of the sweat duct. This complex structure can be considered as an electromagnetic bio-metamaterial, whereby the layered structure, along with the topology of the sweat duct, reveals a ...
Of note, more CD163+ TRMs were scattered in the dermis, which allowed TRMs to have more of a chance to be proximal to the basal layer of epidermis and hair follicle bulge cell niche (K14+ cells) compared to mono-macrophages (Figures 2J and S3G). It has been reported that macrophages...