Related Experiment Video

Updated: Aug 23, 2025

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals
07:40

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals

Published on: March 13, 2011

20.9K

[Distinguishing human characteristics based on hair metabolomics and proteomics: a review]

Xiaolin Wu1,2, Ping Xu1,2,3, Yali Zhang1

  • 1School of Medicine, Guizhou University, Guiyang 550025, Guizhou, China.

Sheng Wu Gong Cheng Xue Bao = Chinese Journal of Biotechnology
|October 28, 2022
PubMed

Keywords:
hairkeratinmetabolomicsproteomicsstress identification

More Related Videos

Extraction and Analysis of Cortisol from Human and Monkey Hair08:38

Extraction and Analysis of Cortisol from Human and Monkey Hair

Published on: January 24, 2014

28.5K
Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples07:46

Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples

Published on: October 1, 2016

11.8K

Related Concept Videos

Accessory Structures of the Skin: Hair and Hair Follicles01:16

Accessory Structures of the Skin: Hair and Hair Follicles

Hair and hair follicles are integral components of the integumentary system. Hair is a filamentous structure composed mainly of a protein called keratin. It is found on the surface of the skin throughout the body, except for areas such as the palms of the hands and soles of the feet.
Hair is a keratinous filament growing out of the epidermis. It is primarily made of dead, keratinized cells. Hair strands originate at the epidermal penetration called the hair follicle. The hair shaft is the part...
2.5K
Accessory Structures of the Skin: Hair Growth and Types01:20

Accessory Structures of the Skin: Hair Growth and Types

Hair growth begins with the production of keratinocytes by the basal cells of the hair bulb. As new cells are deposited at the hair bulb, the hair shaft is pushed through the follicle toward the surface. Keratinization is completed as the cells are pushed to the skin surface to form the shaft of hair that is externally visible. The external hair is completely dead and composed entirely of keratin. Hair can be cut or shaven without damaging the hair structure because the cut is superficial. Most...
1.5K