Results 91 to 100 of about 733,520 (254)

Effects of all-trans retinoic acid on goat dermal papilla cells cultured in vitro

Electronic Journal of Biotechnology, 2018
Background: All-trans retinoic acid (ATRA), a vitamin A-derived active metabolite, exerts important functions in hair biology. Previous studies indicated that excess ATRA hampered hair follicle morphogenesis and cyclic regeneration in adulthood, but ...
Sen Ma, Guangxian Zhou, Yulin Chen
doaj   +1 more source

Gravitational entropy and the cosmological no-hair conjecture

, 2018
The gravitational entropy and no-hair conjectures seems to predict contradictory future states of our Universe. The growth of the gravitational entropy is associated with the growth of inhomogeneity, while the no-hair conjecture argues that a universe ...
Bolejko, Krzysztof
core   +1 more source

Prophylactic Effect if Growth Hormone on Zebrafish Auditory Hair Cell Damage [PDF]

, 2013
Growth hormone (GH) has been shown to play a role in and improve hair cell regeneration when injected intraperitoneally in zebrafish post-sound exposure.
Perkins, Mackenzie C.
core   +1 more source

Evaluation of Efficacy of Water-Soluble Fraction of Rhus semialata Gall Extract and Penta-O-Galloyl-β-D-Glucose on Mitigation of Hair Loss: An In Vitro and Randomized Double-Blind Placebo-Controlled Clinical Study

Antioxidants
Hair loss, a prevalent condition affecting individuals across various demographics, is associated with hormonal imbalances, oxidative stress, inflammation, and environmental factors.
Hee-Sung Lee, Jae Sang Han, Ji-Hyun Park, Min-Hyeok Lee, Yu-Jin Seo, Se Yeong Jeon, Hye Ryeong Hong, Miran Kim, Seon Gil Do, Bang Yeon Hwang, Chan-Su Park   +10 more
doaj   +1 more source

Prints Illustrating Diagnostic Points in New Growth of Lung, Hour-Glass Contraction of Stomach, &c. Skiagrams of Dermoid Cyst Containing Teeth and Hair [PDF]

, 1915
Robert D. Knox
openalex   +1 more source

Erythropoietin but not VEGF has a protective effect on auditory hair cells in the inner ear [PDF]

, 2018
It has recently been shown that the oxygen-regulated factors erythropoietin (Epo) and vascular endothelial growth factor (VEGF) confer protection on different cells, including neuronal-derived ones.
Bodmer, Daniel, Gassmann, Max, Monge Naldi, Arianne   +2 more
core  

Insulin-like Growth Factor 1 (IGF-1) in Hair Regeneration: Mechanistic Pathways and Therapeutic Potential

Current Issues in Molecular Biology
IGF-1 (insulin-like growth factor 1) is a growth factor primarily secreted by dermal papilla cells on hair-bearing skin that stimulates hair follicle proliferation and vascularization, and promotes the transition to the anagen growth phase of the hair ...
Wang-Ju Hsieh, Wei-Yin Qiu, Ivona Percec, Tsong-Min Chang   +3 more
doaj   +1 more source

ULTRASTRUCTURAL CHANGES OF THE BASAL LAMINA DURING THE HAIR GROWTH CYCLE [PDF]

, 1969
Paul F. Parakkal
openalex   +1 more source

Hair growth in F.H. and M.R.Y. calves [PDF]

, 1965

openalex   +1 more source

Short Anagen Syndrome: a case study [PDF]

, 2012
Short anagen syndrome is a relatively recently described entity. This syndrome is an unusual condition where the ana-gen growth phase of hair follicles is shorter than normal.
Alés Fernández, Martina, Camacho Martínez, Francisco Miguel   +1 more
core   +1 more source