The outer layer of the abaxial epidermis contains sunken stomata with strongly fluorescing chloroplasts in the guard cells. |
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Between the new epidermis and the old carcase is an interstitial space, its width defined by the balconies of the original building. |
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A second-degree burn involves the epidermis, the dermis and usually forms blisters that may be the result of superficial or deep dermal necrosis. |
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To replace them, the epidermis relies on a cache of stem cells stored near the epidermal-dermal border. |
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The thickness of the epidermis, dermis, and subcutaneous tissue varies from person to person and from one part of the body to another. |
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The epidermis then spreads around the embryo until its edges finally meet along the ventral midline. |
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The outer ring of the stem contains all the functional tissue, including xylem, cambium, phloem, supporting tissues, and epidermis. |
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All roots possessed a central stele of vascular tissues, surrounded by a few layers of cortical cells, and an outer layer of epidermis. |
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Cells of the upper epidermis were drawn inside a circle on paper with a camera lucida. |
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The epidermis is devoid of blood vessels but is nourished by diffusion from capillaries in the underlying dermis. |
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Krueger et al. observed that UV-B treatment produced a consistent and profound depletion of T lymphocytes from psoriatic epidermis. |
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It is known that dense silica deposition in these four cell types occurs sporadically in the epidermis of grasses and bamboos. |
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The epidermis of prickles was found to be highly lignified and covered with a thick cuticle. |
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The abaxial side of leaves, consisting of the lower epidermis and the cuticle, was peeled using tweezers, weighed, and placed in a counting vial. |
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The waxy cuticle of this plant epidermis is there to help keep the plant from drying out. |
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A cryogen spray simultaneously cools the skin's surface before, during and after each radio frequency pulse to further protect the epidermis. |
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Healing is expected within two weeks by regeneration of epidermis from keratinocytes within sweat glands and hair follicles. |
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However, they have some ability to sense light through receptors in the epidermis. |
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A freckle is an increase in pigment in the innermost layer of the epidermis, which is the top layer of skin. |
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Essential oils will penetrate to the epidermis to exert their beneficial effects, and work cosmetically to help slow the aging process. |
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In this work the role of the eye cup in the maintenance of the lens-forming capacity of the cornea and pericorneal epidermis was studied. |
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Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present. |
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The dermis or corium underlying the epidermis is 0.3 to 4.0 mm in thickness and may be divided into two layers, papillary and reticular. |
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The plant epidermis is a multifunctional tissue playing important roles in water relations, defence and pollinator attraction. |
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These species had roots with uniseriate epidermis and cortex with isodiametric cells. |
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The epidermis has four layers of cells that are constantly flaking off and being renewed. |
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One pair of saccate gonads lies between the dorsoventral muscles and the epidermis. |
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Fingernails, horns, claws, talons and hooves are special growths of the outer skin or epidermis. |
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The epidermis is the thinnest component of the skin, varying in thickness from 0.04 mm on the eyelids to 1.6 mm on the palms of the hand. |
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Radiation inhibits mitotic activity in the germinal cells of the epidermis, hair follicles, and sebaceous glands. |
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These cells originate in the lower epidermis by division of basal cells in the basal layer. |
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Basal cell carcinoma is a tumor arising from the basal cell layer of the epidermis. |
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There is another layer of cells between the basal cells and the keratin-rich epidermis known as spiny cells. |
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The embryo epidermis, the plumule and the radicle tissues were never probed. |
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Terebrantia, the pest thrips, lay their eggs inside the plant's epidermis, the results of which can drive you mad trying to get rid of them. |
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The skin of D. holocanthus is highly elastic because of microfolds in the epidermis and collagen fibers of the dermis. |
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We have demonstrated that SUP becomes bioavailable in viable pigskin epidermis when applied topically. |
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In vertebrates, the limb apical epidermis promotes proliferation and inhibits differentiation of underlying mesenchymal cells. |
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These include the epidermis and inner tunic and some mesenchyme derivatives which have differentiated into blood cells in the larva. |
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Acrochordons, or skin tags, are derived from ectoderm and mesoderm and represent a hyperplastic epidermis. |
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In addition, the magnitude of growth-associated is similar between xylem and mesophyll and between xylem and epidermis. |
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Leaf mesophyll is differentiated into palisade and spongy parenchyma, epidermis is already formed. |
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Leaves are composed of various kinds of tissues, including epidermis, mesophyll, bundle sheath, and vascular bundles. |
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Guard cells are located in the epidermis of plant leaves and, in pairs, form stomatal pores. |
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Pinch wounding disrupts the epidermis but not the overlying cuticle and triggers only the events shown in black. |
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Consequently, ions are taken up into the symplasm at the plasma membranes of the epidermis or cortex or the outer face of the endodermis. |
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No patients exhibited atypical mitotic figures in the cells of the epidermis, hair follicles, sweat glands or surrounding connective tissue. |
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The outermost cell layer is the epidermis with a cuticle that covers the entire seed coat. |
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Fruit cell turgors were obtained by probing the mesocarp cells directly under the fruit epidermis. |
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Underlying the nail plate is the nail bed, composed of the germinative layer of the epidermis. |
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Only the outermost two or three cell layers and the inner epidermis remain compact at anthesis. |
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At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis. |
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At the end of gastrulation, the epidermis only covers the dorsal region and the ventral region is bare. |
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The skin consists of an epidermis, dermis, adipose tissue layer and subcutaneous connective tissue. |
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Tattooing is the method of using a needle or some other sharp object to force suspended colored solids through the epidermis into the dermis. |
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The skin of birds is composed of an epidermis and a well vascularized dermal layer. |
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In some orthonectids, circular and longitudinal muscles occur beneath the epidermis. |
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Its thick epidermis contains well-developed granular, spinous, suprabasal, and basal layers below a mature stratum corneum. |
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Secondary replication occurs in the liver and spleen, with secondary viremia leading to viral invasion of the dermal capillaries and epidermis. |
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The overlying epidermal layer consists of living human keratinocytes organized in a fully differentiated, stratified epidermis with an outer stratum corneum. |
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The basement membrane zone divides the epidermis from the dermis. |
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Spemann found that in certain amphibian species transplanted pieces of epidermis that were not part of the anlage of the lens also could be induced to produce a lens. |
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The epidermis is cellular and does not possess any locomotory cilia. |
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In the vast majority of plant species, it is not possible to remove the epidermis intact, confining direct measurement of epidermal transmission largely to mesophytic plants. |
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The organization of the body compartment between the epidermis and gut in nemerteans and flatworms also does not reveal a uniquely similar pattern. |
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Nemerteans possess protonephridia consisting of multiciliated terminal cells, a ciliated nephridial duct and a nephridiopore opening at the epidermis. |
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The dream she went on to pursue, once she left the button-down world of Big Five accounting, went well beyond piercing her epidermis with pigment-laden needles. |
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We have already discussed the stem cells that are responsible for hematopoiesis, generation of neural cells, and renewal of the epidermis and the gut lining. |
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Under light microscopy, necrosis in both epidermis and dermis with extensive polymorphonuclear leucocyte infiltration in deep dermis were seen in all three groups. |
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The skin or epidermis that surround the stomata secretes a waxy cuticle that inhibits the evaporation of water from the epidermal area of the leaf. |
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Ichthyosis is a malformation of the skin characterized by dryness, roughness, and thickening of the epidermis which is cast off in dandruffy to plate-like scales. |
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Normally, stem in the Arabidopsis epidermis will divide asymmetrically into a smaller, daughter cell, which eventually form stomata, and a larger daughter cell. |
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The boundary between the epidermis and dermis is demarcated by a thin membrane and by complex structures which ensure tight anchorage of each to the other. |
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We have, therefore, two conditions present in the derma, the bearing of which on the production of the superjacent epidermis is now to be considered. |
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The presumptive neural tube tissues consist of a layer of ectoderm along the dorsal midline of the embryo, between the notochord and an outer layer of epidermis. |
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This skeleton is enclosed by the epidermis and is thus an endoskeleton. |
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Cytosolic GS was found to be distributed throughout the root with apparent homogeneity within the epidermis, exodermis, cortex, and central cylinder. |
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In the epidermis of third-year leaves, the densest silica deposition was observed in silica cells of both the adaxial and abaxial epidermises as in first-year leaves. |
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Developmental changes in epidermis and fat body are delayed to the same extent, thus maintaining proper temporal spacing of events required for successful exuviation. |
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Tungiasis, a neglected ectoparasitic disease, arises when the female jigger flea, Tunga penetrans, burrows into the epidermis of its host. |
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This is evidenced by the localized periderm formations with lenticels in those locations where the epidermis is ruptured. |
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Melanoma originates in the melanocytes in the basal layer of the epidermis. |
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This rare species might, but for the rugose and pileous epidermis and more depressed form, readily be confounded with the preceding. |
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The middle layer, the dermis, is 15 to 40 times thicker than the epidermis. |
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It is lined with epidermis, and is exposed, according to habitat, to sea, fresh water or air. |
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Blackbrush leaves are hypostomatic, implying that stomates are located on the abaxial epidermis only. |
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Localized expansion of the epidermis is also evident in the prurigo nodularis form of PEH, sometimes with associated dermal neural hyperplasia. |
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Idioblasts containing druses closer to the adaxial epidermis also occurred. |
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The epidermis is fragmented, with the exoderm of flat cells composing from one to two layers without thickening. |
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At the stage of tetrad, the anther wall was composed of epidermis, endothecium and tapetum. |
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The goal is to separate the round fiber bundles from the core and epidermis without disturbing the structure of the fiber bundle. |
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Vitiligo is an acquired, progressive disorder that destroys melanocytes in the interfollicular epidermis and occasionally in the hair follicles. |
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First-degree burn occurs when the first layer of skin, the epidermis, has been burned but not burned through. |
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Also, more in reference to fetal embryology, the skin, or epidermis, originates from the same ectoderm as the central nervous system. |
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The dominant histological feature was vacuolar degeneration of the epidermis without sunburn cells. |
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The molt stage was determined by examining the uropod in which partial retraction of the epidermis could be observed. |
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The neoplasm, which had apoptotic bodies and necrobiosis, also invaded the full thickness of the skin, and the epidermis was very thin. |
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From TEM observation, it was possible to distinguish epithelium, ciliated cells, and secretory cells in the mantle epidermis. |
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The epidermis of squamates is composed of a series of discrete layers, the outermost of which is one cell layer thick and rich in beta keratin. |
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The larvae were found between the upper and lower leaf epidermis, feeding on mesophyll tissues and causing mines or blotches on leaves. |
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Melanogenesis is conducted in the melanocytes, located in the basal layer of the epidermis. |
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The cells of the root epidermis grow at a right angle to the axis of the root to allow them to get a firm grasp on their support. |
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The plates are covered by the epidermis, which consists of a smooth syncytium. |
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In the older parts of the roots, a modified spongy epidermis, called velamen, has the function to absorb humidity. |
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The first cultured cell type used for therapy was the keratinocyte of the epidermis, for the treatment of burns. |
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The inner layer of the epidermis contains a nerve net, and myoepithelial cells that act as muscles. |
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The top layer is called the epidermis, and the inner layer is referred to as gastrodermis, which lines the gut. |
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Huang M-T, Lysz T, Ferrraro T, Abidi TF, Laskin JD, Conney AH Inhibitory effects of curcumin on in vitro lipoxygenase and cyclooxygenase activities in mouse epidermis. |
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However, they have several types of sensitive nerve endings in their epidermis, and are able to sense chemicals in the water, touch, and even the presence or absence of light. |
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On maturation of the anther, the sporangial wall consists of the epidermis and the endothecium, whereas the middle layers and tapetum disintegrate. |
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The number of salt glands per unit leaf area was reported to be equivalent on the adaxial and abaxial leaf epidermis in Aeluropus littoralis Parl. |
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In parasitic species the hyphae spread in the intercellular spaces of the host and produce asexual fruitification, and acervulus, below the epidermis. |
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Ao The skin has three different populations of cellsAuhair follicles, moisturizing sebaceous glands, and the tissue in between, known as the interfollicular epidermis. |
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Epidermis on the palms and soles is thicker and more cornified than epidermis on other areas of the body because of frequent use and superficial trauma. |
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The outer, beta keratin-rich layer of the squamate epidermis bears intricate fine sculpturing, which varies from base to apex of an individual scale. |
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The scales are small, rudimentary, cycloid, relatively well embedded below the epidermis and therefore often difficult to see without magnification. |
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Seborrheic keratosis is a benign proliferation of the epidermis. |
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Fite stain can help rule out lepromatous leprosy, where foamy histiocytes predominate but are separated from the epidermis by a distinct grenz zone. |
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This treatment gives the entire velvet surface an organic appearance, like a purple, swollen, bruised epidermis onto which Levi's lapidary words are impressed. |
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Biopsy specimens were washed 3 times with DNAfree sterile water, and epidermis was removed from the dermis and hypodermis to avoid contamination with cutaneous flora. |
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