Thalgo was taken over in the year 1999 the company was founded in the south of France. Using the benefits of algae and active marine ingredients in Cosmetics. The sea contains all traces and micro- nutrients all essential to the human metabolism. Algae has the extra ordinary ability to concentrate all the riches of marine life. Algae can contain up to 1000 times more iodine‚ 100 times more calcium‚ and 10 times more magnesium than a land plant. Algae is also rich in vitamins and once dried with the
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Corpuscles that exist there Know that Skin accounts for 7% of the body weight (911 lbs) Know how to calculate percent skin from a given weight and vice versa. Know the name‚ shape‚ and characteristics of the cell types that exist in the Epidermis Keratinocytes keratin producing cells that allow the skin to have its protective effect. Melanocytes the spidershaped cells that produce melanin‚ a dark pigment. Merkel Cells Spikedlike hemisphere cell important for touch sensation
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composed of two distinct regions‚ the epidermis and the dermis. These two areas are firmly attached to one another along a wavy borderline. The epidermis (epi = upon) composed of epithelial cells‚ and is the outermost protective shield of the body. Epidermis - Structurally‚ the epidermis is a thick keratinued stratified squamous epithelium consisting of four distinct cell types and five distinct layers. Cells of the Epidermis - Cells populating the epidermis include: keratinocytes‚ melanocytes‚
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layers—the epidermis‚ dermis‚ and fat layer (also called the subcutaneous layer). Each layer performs specific tasks. | | | | Getting Under the Skin | | The skin has three layers. Beneath the surface of the skin are nerves‚ nerve endings‚ glands‚ hair follicles‚ and blood vessels. | | Epidermis: The epidermis is the relatively thin‚ tough‚ outer layer of the skin. Most of the cells in the epidermis are keratinocytes. They originate from cells in the deepest layer of the epidermis called
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fact that one pore opening along with one sweat gland exists for each ridge "unit". Friction ridges are in their definitive form on the fetus before birth. Once this blueprint has been established‚ in the stratum basale (generating layer) of the epidermis on the fetus prior to birth‚ it does not change except from injury‚ disease or decomposition occurring after death. Injury sustained by generating layer (Stratum basale) may affect the skin ’s ability to regenerate and scar tissue forms. Location
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organs in human body serves as protection and covering‚ composed of two region the epidermis and dermis. The most superficial and outer layer of skin is Epidermis that covers the entire body surface. The epidermis is avascular means that it has no blood supply also has four to five distinct layers: stratum basale‚ stratum spinosum‚stratum granulosum‚ stratum lucidum‚ and stratum corneum. The deepest layer in epidermis and undergo mitosis is the strarum basale .Next to stratum basale is stratum spinosum
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hypodermis. Please refer to the figure below to understand all the three layers. Each layer has it own function and own importance in maintaining the integrity of skin and thereby the whole body structure. So lets‚ study each part in detail. 1. Epidermis: Epidermis is the topmost layer or rather the visible part of the skin that is composed of stratified squamous epithelial cells. This layer is composed of five layers of cel1s‚ which are arranged in two zones; the superficial horny layer and a germinal
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.. Dermatology Skin Structure and Functions UPACE‚ Open U ARTS4003BP I Skin Structure • Epidermis The epidermis is the outermost layer of the skin. It forms the protective covering of the skin of the body‚ It contains no blood vessels‚ but has many small nerve endings. The epidermis contains the following layers: Stratum Corneum‚ Stratum Lucidum‚ Stratum Granulosum ‚ Stratum Spinosum and Stratum Germinativum. Dermis Dermis is the underlying‚ or inner layer of the skin‚ It is highly senSitive
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body and dominate the epidermis. These cells contain keratin and work together to form layers known as thick skin‚ which consists of 5 layers‚ and thin skin‚ which consists of 4 layers. These cells are in the stratum granulosm and stratum spinosum layers. The melanocytes which are in the stratum basale‚ are known to synthesis melanin. These cells are responsible for the pigmentation of our skin. The melanin that is synthesized by the melanocytes
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5 The Integumentary System FOCUS: The integumentary system consists of the skin‚ hair‚ nails‚ and a variety of glands. The epidermis of the skin provides protection against abrasion‚ ultraviolet light‚ and water loss‚ and produces vitamin D. The dermis provides structural strength and contains blood vessels involved in temperature regulation. The skin is attached to underlying tissue by the hypodermis‚ which is a major site of fat storage. CONTENT LEARNING ACTIVITY Hypodermis ❛❛The hypodermis
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