Results 41 to 50 of about 729,970 (353)

Dynamical Condensation in a Holographic Superconductor Model with Anisotropy [PDF]

open access: yes, 2014
We study dynamical condensation process in a holographic superconductor model with anisotropy. The time-dependent numerical solution is constructed for the Einstein-Maxwell-dilaton theory with complex scalar in asymptotic AdS spacetime.
Bai, Xiaojian   +3 more
core   +2 more sources

Profile of Transforming Growth Factor-β Responses During the Murine Hair Cycle [PDF]

open access: yes, 1935
Transforming growth factor-β (TGF-β) appears to promote the regression phase of the mammalian hair cycle, in vivo in mice and in organ culture of human hair follicles.
DíAdamio   +32 more
core   +1 more source

Differential effects of caffeine on hair shaft elongation, matrix and outer root sheath keratinocyte proliferation, and TGF-beta2-/IGF-1-mediated regulation of hair cycle in male and female human hair follicles in vitro. [PDF]

open access: yes, 2014
BACKGROUND: Caffeine reportedly counteracts the suppression of hair shaft production by testosterone in organ-cultured male human hair follicles (HFs).
Bíró, Tamás   +4 more
core   +1 more source

Biomarkers of selenium status in dogs [PDF]

open access: yes, 2016
Background: Inadequate dietary selenium (Se) intake in humans and animals can lead to long term health problems, such as cancer. In view of the owner's desire for healthy longevity of companion animals, the impact of dietary Se provision on long term ...
Du Laing, Gijs   +5 more
core   +2 more sources

Ichthyosis, exocrine pancreatic insufficiency, impaired neutrophil chemotaxis, growth retardation, and metaphyseal dysplasia (Shwachman syndrome). [PDF]

open access: yes, 1991
The Shwachman syndrome comprises exocrine pancreatic insufficiency, growth retardation, and bone marrow hypoplasia resulting in neutropenia. Clinical, morphological, and ultrastructural studies, as well as hair analysis, were performed in a patient with ...
Goeteyn, M. (M.)   +4 more
core   +1 more source

Thyroxine differentially modulates the peripheral clock: lessons from the human hair follicle [PDF]

open access: yes, 2015
The human hair follicle (HF) exhibits peripheral clock activity, with knock-down of clock genes (BMAL1 and PER1) prolonging active hair growth (anagen) and increasing pigmentation.
Farjo, Bessam   +4 more
core   +4 more sources

Promotion of Hair Growth by Conditioned Medium from Extracellular Matrix/Stromal Vascular Fraction Gel in C57BL/6 Mice

open access: yesStem Cells International, 2020
Adipose-derived stem cell- (ADSC-) based regenerative medicine has expanded to include the treatment of hair loss. However, stem cell therapy remains a relatively recent technique, and reports of its use for treating alopecia are rare.
Shune Xiao   +6 more
doaj   +1 more source

A pilot study of hair and cytokine balance alteration in healthy young women under major exam stress [PDF]

open access: yes, 2017
Mouse models show that experimental stress mimicking prolonged life-stress exposure enhances neurogenic inflammation, induces adaptive immunity cytokine- imbalance characterized by a shift to Type 1 T-helper cell cytokines and increases apoptosis of ...
Fliege, Herbert   +9 more
core   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

open access: yesFEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile   +8 more
wiley   +1 more source

Regulation of Phytohormones on the Growth and Development of Plant Root Hair

open access: yesFrontiers in Plant Science, 2022
The tubular-shaped unicellular extensions of plant epidermal cells known as root hairs are important components of plant roots and play crucial roles in absorbing nutrients and water and in responding to stress.
Mengxia Li   +11 more
doaj   +1 more source

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