Stem Cell Treatment for Erectile Dysfunction

Stem Cell Treatment for Erectile Dysfunction

STEM CELL TREATMENT ERECTILE DYSFUNCTION

Stem Cell Treatment for Erectile Dysfunction

  • Erectile Dysfunction is a sexual dysfunction characterized by the inability to develop or maintain an erection of the penis during sexual performance.

  • Stem Cell Treatmentst aims to effect the Calcium-sensitive potassium channel and therefore help increase the flow of blood into the Corpus.

STEM CELL TREATMENT ERECTILE DYSFUNCTIONA penile erection is the hydraulic effect of blood entering and being retained in sponge-like bodies within the penis. The process is often initiated as a result of sexual arousal, when signals are transmitted from the brain to nerves in the penis. Erectile dysfunction is indicated when an erection is difficult to produce. There are various circulatory causes, including alteration of the voltage-gated potassium channel, as in arsenic poisoning from drinking water.

The most important organic causes are cardiovascular disease and diabetes, neurological problems (for example, trauma from prostatectomy surgery), hormonal insufficiencies (hypogonadism) and drug side effects.

Psychological impotence is where erection or penetration fails due to thoughts or feelings (psychological reasons) rather than physical impossibility; this is somewhat less frequent but often can be helped. Notably in psychological impotence, there is a strong response to placebo treatment. Erectile dysfunction, tied closely as it is about ideas of physical well being, can have severe psychological consequences.

Stem Cell Treatment for Erectile Dysfunction

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Related Articles Adverse effects of stromal vascular fraction during regenerative treatment of the intervertebral disc: observations in a goat model. Eur Spine J. 2015 Sep;24(9):1992-2000 Authors: Detiger SE, Helder MN, Smit TH, Hoogendoorn RJ Abstract Stromal vascular fraction (SVF), an adipose tissue-derived heterogeneous cell mixture containing, among others, multipotent adipose stromal cells (ASCs) and erythrocytes, has proved beneficial for a wide range of applications in regenerative medicine. We sought to establish intervertebral disc (IVD) regeneration by injecting SVF intradiscally during a one-step surgical procedure in an enzymatically (Chondroitinase ABC; cABC) induced goat model of disc degeneration. Unexpectedly, we observed a severe inflammatory response that has not been described before, including massive lymphocyte infiltration, neovascularisation and endplate destruction. A second study investigated two main suspects for these adverse effects: cABC and erythrocytes within SVF. The same destructive response was observed in healthy goat discs injected with SVF, thereby eliminating cABC as a cause. Density gradient removal of erythrocytes and ASCs purified by culturing did not lead to adverse effects. Following these observations, we incorporated an extra washing step in the SVF harvesting protocol. In a third study, we applied this protocol in a one-step procedure to a goat herniation model, in which no adverse responses were observed either. However, upon intradiscal injection of an identically processed SVF mixture into our goat IVD degeneration model during a fourth study, the adverse effects surprisingly occurred again. Despite our quest for the responsible agent, we eventually could not identify the mechanism through which the observed destructive responses occurred. Although we cannot exclude that the adverse effects are species-dependent or model-specific, we advertise caution with the clinical application of autologous SVF injections into the IVD until the responsible agent(s) are identified. PMID: 25682272 [PubMed - indexed for MEDLINE]
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