Keratin

worldwide, which in effect impose a difficult disposal process to the environment. Chicken feathers are an abundant, inconvenient and troublesome waste product from the poultry industry that can be utilised as a source of keratin. In addition to keratin, feathers contain other fatty and waxy substances. An original chicken feather contains many biological organisms together with other dirt from when they were plucked from chickens. Unprocessed chicken feathers are…

The Integumentary System is the largest body system of humans. Being the largest there can be a larger number of possible issues, than other body systems. Skin cancer is a growing issue in this country. Cutaneous Squamous Cell Carcinoma is one of the most common forms of skin cancer. Our very own sun can cause this cancer, also causing it to advance from the Ultraviolet Rays. In studying Cutaneous Squamous Cell Carcinoma (SCC) through DNA Methylation profiling, two subclasses of SCC have been…

depending on location. Function is to secrete oil. 16. Describe the structure of hair and list some functions of hair. Shaft consists of the medulla - inner layer, air spaces; cortex - middle layer, pigments; cuticle - outermost layer, hard keratin. Root- similar to shaft, but within dermis. Follicle - surrounds root. Sheath - supports shaft & root. Bulb - enlarged layered structure at base where hair is generated; papilla - areolar connective tissue, blood vessels supply nutrients;…

The integumentary system is comprised of the skin’s two layers, the dermis and epidermis, as well as hair, nails, glands, and nerves. Underlying the skin is the subcutaneous layer, or hypodermis, this layer is not a part of the integumentary system but is vital to its function. Made up of a layer of loose connective tissue the hypodermis serves to connect the skin to underlying muscle and bone (142). The hypodermis also assists the overlying skin by supplying it with blood vessels and nerves…

stratum spinosum were prominent, while the stratum granulosum was often inapparent, it appeared as intermitten layer, keratohyalin granules were seen in some individual cells. The thickness of the stratum corneum was variable such as in some sections keratin materials were detached while in the others as a thin layer was remained. The epidermis in the control group was the thinnest layer which was about 6.9±0.05µm which made up 7% of the skin thickness. Dermis: It was the second layer located…

epithelium are cells on the surface of the pinna of the ear in the epidermis. These are structurally flat cells, and although they are part of the skin surface layer they are no longer active cells by the lack of blood supply. They are pack of a keratin proteins, which main purpose is to make our skin waterproof from hazard chemicals. These dead cells are constantly deteriorating from the surface of the skin. The cells on the base layer are really cuboidal shape. They are separated by mitosis to…

scleroprotein keratin. The purpose of the stratum corneum is to form a barrier to protect underlying tissue from infection, dehydration, chemicals and mechanical stress. Desquamation, the process of cell shedding from the surface of the stratum corneum, balances proliferating keratinocytes that form in the stratum basale. These cells migrate through the epidermis towards the surface in a journey that takes approximately fourteen days. Cells of the stratum corneum contain a dense network of…

Integral part of our body is Hair and can have a thoughtful power on our pride and self-assurance. “FUR” is hair type normally referred to non human mammal species. Term hair is used for hair on any part of mammalian body including head hair, eyebrow, armpit and eyelash, cilia etc[1]. According to casual viewer, hair have a fairly uniform structure, Varying in person to person only in color and appearance .However, when we consider its anatomy it is very complicated. Whose biology was not…

Finger nails are made up of keratin protein (the same keratin found in hair), which is formed by amino acids, and produced by living skin cells. The main components that make up a nail consists of; the nail plate which is located at the top of the nail. It is held together by protein fibers. The nail plate needs blood flow, oxygenation, and nutrients to grow. This is why an injured nail sometimes turns bruised or falls off. Oxygen penetrates through the nail plate. The nail bed is the skin…

GKhair is globally recognized as a promise to assure that your hair needs are met lavishly. GKhair works with a range of high power paneled products to ensure your hair health with advance keratin formulas. GKhair is the first and only patented company to harness the hair benefits of Juvexin. It is a keratin protein; anti aging formula naturally applied to your hair. Juvexin is obtained from pure sheep wool naturally. With Juvexin, as their exclusive ingredient in their products, GKhair…