The outer layer of the abaxial epidermis contains sunken stomata with strongly fluorescing chloroplasts in the guard cells.
Between the new epidermis and the old carcase is an interstitial space, its width defined by the balconies of the original building.
A second-degree burn involves the epidermis, the dermis and usually forms blisters that may be the result of superficial or deep dermal necrosis.
To replace them, the epidermis relies on a cache of stem cells stored near the epidermal-dermal border.
The thickness of the epidermis, dermis, and subcutaneous tissue varies from person to person and from one part of the body to another.
The epidermis then spreads around the embryo until its edges finally meet along the ventral midline.
The outer ring of the stem contains all the functional tissue, including xylem, cambium, phloem, supporting tissues, and epidermis.
All roots possessed a central stele of vascular tissues, surrounded by a few layers of cortical cells, and an outer layer of epidermis.
Cells of the upper epidermis were drawn inside a circle on paper with a camera lucida.
The epidermis is devoid of blood vessels but is nourished by diffusion from capillaries in the underlying dermis.
Krueger et al. observed that UV-B treatment produced a consistent and profound depletion of T lymphocytes from psoriatic epidermis.
It is known that dense silica deposition in these four cell types occurs sporadically in the epidermis of grasses and bamboos.
The epidermis of prickles was found to be highly lignified and covered with a thick cuticle.
The abaxial side of leaves, consisting of the lower epidermis and the cuticle, was peeled using tweezers, weighed, and placed in a counting vial.
The waxy cuticle of this plant epidermis is there to help keep the plant from drying out.
A cryogen spray simultaneously cools the skin's surface before, during and after each radio frequency pulse to further protect the epidermis.
Healing is expected within two weeks by regeneration of epidermis from keratinocytes within sweat glands and hair follicles.
However, they have some ability to sense light through receptors in the epidermis.
A freckle is an increase in pigment in the innermost layer of the epidermis, which is the top layer of skin.
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.
Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present.
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.
The plant epidermis is a multifunctional tissue playing important roles in water relations, defence and pollinator attraction.
These species had roots with uniseriate epidermis and cortex with isodiametric cells.
The epidermis has four layers of cells that are constantly flaking off and being renewed.
One pair of saccate gonads lies between the dorsoventral muscles and the epidermis.
Fingernails, horns, claws, talons and hooves are special growths of the outer skin or epidermis.
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.
Radiation inhibits mitotic activity in the germinal cells of the epidermis, hair follicles, and sebaceous glands.
These cells originate in the lower epidermis by division of basal cells in the basal layer.
Basal cell carcinoma is a tumor arising from the basal cell layer of the epidermis.
There is another layer of cells between the basal cells and the keratin-rich epidermis known as spiny cells.
The embryo epidermis, the plumule and the radicle tissues were never probed.
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.
The skin of D. holocanthus is highly elastic because of microfolds in the epidermis and collagen fibers of the dermis.
We have demonstrated that SUP becomes bioavailable in viable pigskin epidermis when applied topically.
In vertebrates, the limb apical epidermis promotes proliferation and inhibits differentiation of underlying mesenchymal cells.
These include the epidermis and inner tunic and some mesenchyme derivatives which have differentiated into blood cells in the larva.
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.
Leaf mesophyll is differentiated into palisade and spongy parenchyma, epidermis is already formed.
Leaves are composed of various kinds of tissues, including epidermis, mesophyll, bundle sheath, and vascular bundles.
Guard cells are located in the epidermis of plant leaves and, in pairs, form stomatal pores.
Pinch wounding disrupts the epidermis but not the overlying cuticle and triggers only the events shown in black.
Consequently, ions are taken up into the symplasm at the plasma membranes of the epidermis or cortex or the outer face of the endodermis.
No patients exhibited atypical mitotic figures in the cells of the epidermis, hair follicles, sweat glands or surrounding connective tissue.
The outermost cell layer is the epidermis with a cuticle that covers the entire seed coat.
Fruit cell turgors were obtained by probing the mesocarp cells directly under the fruit epidermis.
Underlying the nail plate is the nail bed, composed of the germinative layer of the epidermis.
Only the outermost two or three cell layers and the inner epidermis remain compact at anthesis.
At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis.
At the end of gastrulation, the epidermis only covers the dorsal region and the ventral region is bare.
The skin consists of an epidermis, dermis, adipose tissue layer and subcutaneous connective tissue.
Tattooing is the method of using a needle or some other sharp object to force suspended colored solids through the epidermis into the dermis.
The skin of birds is composed of an epidermis and a well vascularized dermal layer.
In some orthonectids, circular and longitudinal muscles occur beneath the epidermis.
Its thick epidermis contains well-developed granular, spinous, suprabasal, and basal layers below a mature stratum corneum.
Secondary replication occurs in the liver and spleen, with secondary viremia leading to viral invasion of the dermal capillaries and epidermis.
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.
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.
The epidermis is cellular and does not possess any locomotory cilia.
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.
The organization of the body compartment between the epidermis and gut in nemerteans and flatworms also does not reveal a uniquely similar pattern.
Nemerteans possess protonephridia consisting of multiciliated terminal cells, a ciliated nephridial duct and a nephridiopore opening at the epidermis.
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.
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.
Under light microscopy, necrosis in both epidermis and dermis with extensive polymorphonuclear leucocyte infiltration in deep dermis were seen in all three groups.
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.
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.
Normally, stem in the Arabidopsis epidermis will divide asymmetrically into a smaller, daughter cell, which eventually form stomata, and a larger daughter cell.
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.
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.
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.
This skeleton is enclosed by the epidermis and is thus an endoskeleton.
Cytosolic GS was found to be distributed throughout the root with apparent homogeneity within the epidermis, exodermis, cortex, and central cylinder.
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.
Developmental changes in epidermis and fat body are delayed to the same extent, thus maintaining proper temporal spacing of events required for successful exuviation.
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.
Melanoma originates in the melanocytes in the basal layer of the epidermis.
This rare species might, but for the rugose and pileous epidermis and more depressed form, readily be confounded with the preceding.
The middle layer, the dermis, is 15 to 40 times thicker than the epidermis.
It is lined with epidermis, and is exposed, according to habitat, to sea, fresh water or air.
Blackbrush leaves are hypostomatic, implying that stomates are located on the abaxial epidermis only.
Localized expansion of the epidermis is also evident in the prurigo nodularis form of PEH, sometimes with associated dermal neural hyperplasia.
Idioblasts containing druses closer to the adaxial epidermis also occurred.
The epidermis is fragmented, with the exoderm of flat cells composing from one to two layers without thickening.
At the stage of tetrad, the anther wall was composed of epidermis, endothecium and tapetum.
The goal is to separate the round fiber bundles from the core and epidermis without disturbing the structure of the fiber bundle.
Vitiligo is an acquired, progressive disorder that destroys melanocytes in the interfollicular epidermis and occasionally in the hair follicles.
First-degree burn occurs when the first layer of skin, the epidermis, has been burned but not burned through.
Also, more in reference to fetal embryology, the skin, or epidermis, originates from the same ectoderm as the central nervous system.
The dominant histological feature was vacuolar degeneration of the epidermis without sunburn cells.
The molt stage was determined by examining the uropod in which partial retraction of the epidermis could be observed.
The neoplasm, which had apoptotic bodies and necrobiosis, also invaded the full thickness of the skin, and the epidermis was very thin.
From TEM observation, it was possible to distinguish epithelium, ciliated cells, and secretory cells in the mantle epidermis.
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.
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.
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.
The plates are covered by the epidermis, which consists of a smooth syncytium.
In the older parts of the roots, a modified spongy epidermis, called velamen, has the function to absorb humidity.
The first cultured cell type used for therapy was the keratinocyte of the epidermis, for the treatment of burns.
The inner layer of the epidermis contains a nerve net, and myoepithelial cells that act as muscles.
The top layer is called the epidermis, and the inner layer is referred to as gastrodermis, which lines the gut.
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.
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.
On maturation of the anther, the sporangial wall consists of the epidermis and the endothecium, whereas the middle layers and tapetum disintegrate.
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.
In parasitic species the hyphae spread in the intercellular spaces of the host and produce asexual fruitification, and acervulus, below the epidermis.
Ao The skin has three different populations of cellsAuhair follicles, moisturizing sebaceous glands, and the tissue in between, known as the interfollicular epidermis.
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.
The outer, beta keratin-rich layer of the squamate epidermis bears intricate fine sculpturing, which varies from base to apex of an individual scale.
The scales are small, rudimentary, cycloid, relatively well embedded below the epidermis and therefore often difficult to see without magnification.
Seborrheic keratosis is a benign proliferation of the epidermis.
Fite stain can help rule out lepromatous leprosy, where foamy histiocytes predominate but are separated from the epidermis by a distinct grenz zone.
This treatment gives the entire velvet surface an organic appearance, like a purple, swollen, bruised epidermis onto which Levi's lapidary words are impressed.
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.

In its hinder part a provisional paired byssus-gland is developed from the epidermis in cyclas and other forms.
One set of bundles lying just outside the sclerenchymatous ring consists of small ones connecting the ring with the epidermis.
The secretory part of the various glandular structures belonging to the skin is invariably formed from the epidermis.
The complete peeling off of the epidermis shows the true cause of the disease.
A film of face powder, skilfully applied, is as satisfying to them as an epidermis of damask.
All of this second region lying between the epidermis and the fibro-vascular bundle is known as the ground tissue.
The spinous point gradually forces its way through the epidermis, so as to project freely at the surface.
Small portion of epidermis of the lower face of a White-Lily leaf, with stomata.
In the anterior part of the trunk the ribs pass outwards along the intermuscular septa till they reach the epidermis.
In growing individuals, narrow zones of new epidermis form on the laminae in spring.
In Elasmobranchii the lateral line is formed as a linear thickening of the mucous layer of the epidermis.
It is oblique, with a light-olive epidermis, nacreous interior, and finely crenulated margins.
After its separation from the epidermis it forms a solid cord, the lower end of which unites with the wall of the nasal cavity.
In both cases the outer skin or epidermis is shedding an old growth, to be replaced by a new one.
The cells of the ommatidium are a good deal larger than the neighbouring common cells of the epidermis.
A circumscribed hypertrophy of the papillae of the corium covered by thickened epidermis.
As the epidermis is at first replaced by the periderm, so in turn is this replaced by cork.
Derma, or dermis, is the true skin lying under the epidermis, which is known in contrast as the scarf-skin.
This brittleness is due to the silicon which is deposited in the epidermis of the leaf.
It is the Malpighian layer of the epidermis that is most active in cell division.
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The epidermis of the leaves furnishes the strings for hammocks and all kinds of cordage.
Nails arise in the interior of the epidermis by the thickening and cornification of the stratum lucidum.
The cycloid and ctenoid scales of Teleosteans are thin plates coated with epidermis.
Due to the presence of cutin in the cell walls, epidermis is last to be digested.
The epidermis now becomes raised as in a blister, and finally becomes detached, forming an excoriation and exposing the papillae.
In liming, the whole of the epidermis as well as the hair is loosened, and is subsequently removed in depilation.
The line of junction between the epiblast and the mesoblast coincides with that between the epidermis and the dermis.
The eccentrically elliptical pierces the epidermis at right angles, and lies perpendicularly in the dermis.
If the epidermis only is lifted up there is quick, scarless healing, but in the majority of cases the deeper tissues are involved.
There is a sclerenchymatous ring close to the epidermis but separated from it by a few layers of parenchyma.
The next layer of skin, called the dermis, is much thicker than the epidermis.
This aids in preventing decay and slipping of the epidermis.
The epidermis is usually indistinguishable in the older roots.
This is the case in the epidermis of the stems and leaves of most grasses.
Externally the leaf is covered on both the sides by the epidermis.
Cells in the deepest layer of your epidermis divide constantly to make new cells.
Flatness is all, with the pale grey epidermis of the concrete peeled away in places to reveal supersize frameless vitrines.
When cells in the outermost layer of the epidermis die, they harden into a type of protein called keratin.
The exterior of these is called the cuticle, epidermis, or scarf-skin.
In such cases the hairs are mere excrescences from the epidermis.
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The epidermis will close over, and the cutis and the pellis.
The periostracum, or epidermis, is heavy and often velvety or even hairy.
He considered his throat, epidermis, and the hairs of his head as the three principal seats of emotion.
Because the dermis doesn't regenerate like the epidermis, tattoos last for a lifetime.
With each passing week more tone-free whiskers sprout colourlessly from the epidermis of my face and I look ever more 'distinguished', they tell me.
The glabrous epidermis of cavies contains a powerful battery.
These leaves were left for 2 h under direct sunlight to force the mites to leave the erineum, the latter being an abnormal felty growth of hairs from the leaf epidermis.

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