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This study found that platelet-rich plasma treatment significantly improved erectile function and restored neural structures in aged rats with erectile dysfunction, suggesting potential benefits for geriatric patients.

This study observed that both dutasteride and finasteride affected penile morphology in normotensive and hypertensive rats, with more pronounced changes in hypertensive animals, especially when treated with dutasteride.

In this study, oral finasteride treatment for four weeks reduced the weight of the corpus cavernosum in rats but did not significantly affect erectile function.

This study found that Sonic Hedgehog protein treatment enhanced the sprouting and regeneration of pelvic ganglia and cavernous nerves after injury, with localization of delivery affecting outcomes.

In a rat model, this study found that a hydrogel incorporating adipose-derived stem cells and nerve growth factor may aid in the recovery of erectile function following cavernous nerve injury.

This study examined the unique structural features of sinus hair follicles in the shrew Sorex unguiculatus, which suggest a specialization for vibration sensing.

Long-term use of a certain medication can worsen erectile function in aged rats by damaging penile muscle cells.

Researchers observed that dutasteride and finasteride caused structural changes in the penises of both control and hypertensive rats, with dutasteride having a more pronounced effect on the corpus cavernosum.

This study observed complete resolution of neuropathic pain symptoms in a patient after a fat grafting PRP procedure, suggesting it may be a less invasive treatment alternative.

This study found that Florida manatees have unique types of specialized nerve endings in their vibrissae, which assist in their sensory and manipulative functions in aquatic environments.

This review discusses the impact of hormones on female sexual function and dysfunction, highlighting the complexity and gaps in basic research, and reports no new clinical findings.

In this animal study, finasteride treatment altered testosterone metabolism in rat corpus cavernosum, linked to mechanisms of erectile dysfunction, but these changes were reversed after stopping the drug, suggesting post-treatment sexual side effects may relate more to central control dysfunction than peripheral issues.

This review discusses recent research and applications of RADA16 and RADA16-based peptide scaffolds in biomedicine, including their roles in tissue repair and drug delivery, but reports no new clinical results.

This review discusses gender identity disorder in Japan, highlighting the high prevalence and challenges in accessing appropriate treatment, and calls for wider understanding among medical professionals.

This study found that men with persistent sexual side effects after using finasteride for androgenetic alopecia had higher androgen receptor expression in certain tissues compared to those who never used the drug.

This study found that low androgen levels in rat penile endothelial cells were associated with a decrease in eNOS-expressing extracellular vesicles and reduced nitric oxide production.

This study investigated peptidergic nerve fibers in sinus hair follicles of various mammals and found that CGRP fibers were more densely distributed than SP fibers across different regions of the follicles.

This study observed that the lower part of vibrissa hair roots in adult Wistar rats receives a richer blood supply and structural protection, compared to the upper part.

This study found that the 1 mg dose of finasteride was associated with a wide range of adverse effects, including sexual, psychological, and metabolic symptoms, in the FAERS data.

Using synchrotron X-ray imaging, this study mapped the complex innervation of male rat vibrissa follicles, revealing distinct types of myelinated afferent neurons and patterns of axonal organization that may inform sensory processing in the brainstem.

This review discusses the use of platelet-rich plasma injections for treating erectile dysfunction, noting the potential for regenerative medicine to reverse or halt disease progression, but it reports no new clinical results.

Finasteride can treat prostatic haematuria, but its use is controversial.

This review covers the potential of SVF and ADSC therapies in regenerative medicine and highlights the challenges of regulation and efficacy, without reporting new clinical results.

Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.

This review focuses on recent advancements in understanding and treating ischemic and nonischemic priapism, but does not present new clinical results.

This report analyzed an FDA adverse event database and aimed to evaluate and describe post-finasteride syndrome potentially related to dutasteride, but it does not report new clinical findings.

In this study using a rat model, discontinuing dutasteride improved some relaxant responses but did not fully restore erectile function, indicating a potential time-dependent detriment of the drug.

This study concluded that administering dutasteride for more than 8 weeks in rats could lead to irreversible erectile dysfunction, even after stopping the medication.

This review discusses the increasing prevalence of erectile dysfunction in young men and emphasizes the importance of identifying specific causes for effective management, reporting no new clinical results.

This study found that topically applied minoxidil was more effective than nitroglycerin and placebo in enhancing penile diameter, rigidity, and arterial flow, with the most pronounced effects in patients with neurogenic impotence.