Organ culture of human hair follicles derived from different areas of the body. 1992

S Kondo, and Y Hozumi, and N Sato, and K Aso
Department of Dermatology, Yamagata University School of Medicine, Japan.

Whole human hair follicles derived from the scalp, chin, axilla, and pubis were organ cultured. The hair follicles were dissected from excised normal skin pieces and placed in 1.0 ml of incubation medium in a closed 5 ml glass tube under an atmosphere of air + 5% CO2. The tube was rolled at 15 rpm and 36 degrees C. The hair follicles from each area of the body grew linearly for about 6 days, both in serum-plus and serum-free media with or without fibroblast growth factor (FGF). The growth rates were slightly slower in serum-free media than in serum-plus media. No significant differences in the growth rates of hair follicles in organ culture were seen in different areas of the body. FGF did not affect the growth rate or the culture term of the hair follicles in vitro. This is the first report of human hair follicles derived from chin, axilla, and pubis growing well for about a week in organ culture.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009924 Organ Culture Techniques A technique for maintenance or growth of animal organs in vitro. It refers to three-dimensional cultures of undisaggregated tissue retaining some or all of the histological features of the tissue in vivo. (Freshney, Culture of Animal Cells, 3d ed, p1) Organ Culture,Culture Technique, Organ,Culture Techniques, Organ,Organ Culture Technique,Organ Cultures
D002680 Chin The anatomical frontal portion of the mandible, also known as the mentum, that contains the line of fusion of the two separate halves of the mandible (symphysis menti). This line of fusion divides inferiorly to enclose a triangular area called the mental protuberance. On each side, inferior to the second premolar tooth, is the mental foramen for the passage of blood vessels and a nerve. Mental Region,Mentum
D003470 Culture Media Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN. Media, Culture
D005260 Female Females
D005346 Fibroblast Growth Factors A family of small polypeptide growth factors that share several common features including a strong affinity for HEPARIN, and a central barrel-shaped core region of 140 amino acids that is highly homologous between family members. Although originally studied as proteins that stimulate the growth of fibroblasts this distinction is no longer a requirement for membership in the fibroblast growth factor family. DNA Synthesis Factor,Fibroblast Growth Factor,Fibroblast Growth Regulatory Factor,Growth Factor, Fibroblast,Growth Factors, Fibroblast
D006197 Hair A filament-like structure consisting of a shaft which projects to the surface of the SKIN from a root which is softer than the shaft and lodges in the cavity of a HAIR FOLLICLE. It is found on most surfaces of the body. Fetal Hair,Hair, Fetal,Lanugo,Fetal Hairs,Hairs,Hairs, Fetal
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults

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