‘Male contraception has new options.’ Researchers are close to finding a solution that is both effective and safe.
Women can choose from a variety of birth control techniques, including the implant, intrauterine device (IUD), and hormone treatments, whereas men have fewer contraception alternatives, such as condoms and vasectomy.
Would you support giving males more influence over their reproductive rights, regardless of gender? The American Chemical Society reported on research that could be ground-breaking. Scientists are currently harnessing magnets to develop “a safe, long-lasting, and reversible male contraception.”
The scientific world knows that high temperatures are bad for sperm production, which is why the testes hang outside the body.
Prior research focused on “intense heating of nanomaterials” that were injected into the testes as a type of birth control, based on this information.
This method was often uncomfortable and harmful to the skin, and the nanomaterials were not biodegradable.
Trial and error is to be expected in any research domain, and Weihua Ding, Fei Sun, and their colleagues were able to improve their technique as a result of this.
The researchers experimented with two types of biodegradable iron oxide nanoparticles that can be steered and heated using magnetic fields.
Polyethylene glycol (PEG) was used to coat one type of nanoparticle, while citric acid was used to coat the other.
Although PEG-coated nanoparticles could be heated to greater temperatures, they were less magnetically manipulable than citric acid nanoparticles.
Animal models must be tested first before human subjects can be tested.
They infused citric acid-coated nanoparticles into the bloodstream of mice for two days as part of their experiment.
Magnets were used to drive the citric acid-coated nanoparticles to the testes.
After the nanoparticles were placed in the testes, the area was exposed to a “alternative magnetic field” for 15 minutes.
The testes were heated to 104 degrees F by the nanoparticles, according to the research publication.
This caused the testes to shrink and impeded “spermatogenesis” for around 30 days; after that, sperm production gradually recovered.
The mice were unable to father pups seven days after therapy, but by day 60, they were back to fathering roughly 12 pups per pregnant female, according to the researchers.
The nanoparticles were regarded as “cell-safe” and were gradually removed from the body.
Such groundbreaking research opens up new avenues for male contraception in the future.
This is certainly a rising area of study that will likely receive additional support in the future.
More scientists are paying attention to the “Brinkwire Summary News.”