Objectives: We aimed to assess the improvement of patterned hair loss with microneedling radiofrequency (MNRF) and its adverse effects in patients.
Material And Methods: An open-label study was conducted to evaluate the efficacy and safety of MNRF for the treatment of androgenetic alopecia. Patients diagnosed with patterned hair loss received three MNRF treatment sessions once monthly. Efficacy was assessed by comparing before and after photographs and trichoscopy.
Results: Twenty-four patients were recruited. Excellent improvement in hair growth was observed in 14 patients, fair improvement in seven patients, and no improvement in three patients without significant adverse effects. Slight pain lasting for a day was the most common adverse event following MNRF.
Conclusion: Overall, significant improvement was observed in the majority of the patients without significant side effects.
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http://dx.doi.org/10.25259/jcas_44_23 | DOI Listing |
Int J Mol Sci
January 2025
Department of Pharmaceutical Engineering, Faculty of Engineering, Toyama Prefectural University, 5180 Kurokawa, Imizu 939-0398, Toyama, Japan.
Recently, we demonstrated that the alopecia observed in vitamin D receptor gene-deficient (-KO) rats is not seen in rats with a mutant VDR(R270L/H301Q), which lacks ligand-binding ability, suggesting that the ligand-independent action of VDR plays a crucial role in maintaining the hair cycle. Since -KO rats also showed abnormalities in the skin, the relationship between alopecia and skin abnormalities was examined. To clarify the mechanism of actions of vitamin D and VDR in the skin, protein composition, and gene expression patterns in the skin were compared among -KO, -R270L/H301Q, and wild-type (WT) rats.
View Article and Find Full Text PDFAnimals (Basel)
January 2025
Havemeyer Equine Behavior Laboratory, Section of Reproduction and Behavior, Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, New Bolton Center, Kennett Square, PA 19348, USA.
Gastric ulcer disease and other potentially painful gastric conditions are among the most common afflictions adversely affecting the welfare of domestic equids. A large percentage of affected animals may not display the classic signs of gastric disease, such as unexplained weight loss, poor hair coat, and inappetence until the disease becomes severe. As a clinical service within our equine referral hospital, we routinely evaluate 24-h video recorded samples of horses to assist clinicians in identifying subtle discomfort and potential sources or to scan for infrequent neurologic or cardiac-related behavioral events.
View Article and Find Full Text PDFAnimals (Basel)
December 2024
Faculty of Applied Biological Sciences, Gifu University, Gifu 501-1193, Japan.
In intensive beef production systems, social dominance relationships among cattle and human-cattle relationships constantly affect cattle welfare. However, these factors have not been investigated to assess their long-term effects on cattle welfare. In this study, the relations of hair cortisol concentrations of group-housed pregnant cows with their social rank and avoidance distance when approached by humans were analysed.
View Article and Find Full Text PDFLasers Med Sci
January 2025
Dermatology and Venereology Department, Faculty of Medicine (Girls), Al-Azhar University, 53, New Cairo, 3rd Zone Fifth, Settlement, Cairo, Egypt.
Androgenic alopecia (AGA) is the most common form of non-scarring hair loss, characterized by marked hair follicle miniaturization. AGA is a challenging skin condition with limited treatment results. Laser light can promote hair growth at specific wavelengths.
View Article and Find Full Text PDFProg Neuropsychopharmacol Biol Psychiatry
January 2025
Department of Psychotherapy and Psychosomatic Medicine, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany. Electronic address:
Background: After the birth of a child, also fathers may develop postpartum depression. Altered steroid hormone concentrations are discussed as a possible underlying mechanism, as these have been associated with depressive symptoms in previous studies outside the postpartum period. While higher paternal testosterone levels have been found to protect against paternal postpartum depressive symptoms (PPDS), an association between higher cortisol levels and PPDS has been seen in postpartum mothers, with no comparable studies available on fathers.
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