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GlossaryScanning Electron Microscopy (SEM)

uses electrons to create detailed surface images of samples

Scanning Electron Microscopy (SEM) is a powerful imaging technique that uses a focused beam of electrons to create highly detailed, three-dimensional images of a sample's surface. Unlike traditional light microscopes, SEM can achieve much higher magnifications and resolutions, making it invaluable for examining the fine details of biological specimens, materials, and nanostructures.

Related Terms

Learn

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learn Scalp Micropigmentation

scalp tattoos to mimic the appearance of light stubble

learn Dutasteride

Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

learn Sulforaphane

compound from cruciferous vegetables has some mild effects on DHT

learn Overview

Research

5 / 1000+ results

research Nanomechanical Characterization of Human Hair Using Nanoindentation and SEM

117 citations, August 2005 in “Ultramicroscopy”

Human hair's strength and flexibility vary by ethnicity, damage, and treatment.

research Chronic Treatment with Finasteride Daily Does Not Affect Spermatogenesis or Semen Production in Young Men

104 citations, October 1999 in “The Journal of Urology”

Finasteride doesn't harm male fertility or sperm quality, but may slightly reduce ejaculate volume.

research Semen Parameters Among Transgender Women With a History of Hormonal Treatment

68 citations, February 2019 in “Urology”

Hormonal treatment in transgender women reduces semen quality, but stopping treatment may improve it.

research Semecarpus Anacardium Linn.: A Review

59 citations, January 2010 in “Pharmacognosy Reviews/Bioinformatics Trends/Pharmacognosy review”

Semecarpus anacardium Linn. has many medicinal benefits.

research Finasteride Use in the Male Infertility Population: Effects on Semen and Hormone Parameters

54 citations, September 2013 in “Fertility and Sterility”

Finasteride can reduce fertility in some men, but stopping it increases sperm count.

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Community Join

5 / 602 results

community Semen Analysis results: Before and after Finasteride

in Research/Science 220 upvotes 3 years ago

A man stopped taking finasteride, a hair loss treatment, to improve his fertility. His sperm count and motility increased after stopping the medication, but sperm shape did not change.

community 2 years of semi consistent finasteride+minoxidil

in Progress Pictures 2 years ago

This conversation was about a user's experience with hair loss treatments over two years, using finasteride and minoxidil which resulted in significant improvement.

community Finasteride Watery Semen

in Finasteride/Dutasteride 3 upvotes 4 years ago

A user noticed watery semen and decreased volume after a week of using finasteride and asked if taking Zinc, pygeum, and lecithin supplements would affect finasteride's effectiveness. The conversation is about the side effects of finasteride and potential supplements to counteract them.

community Topical fin and min and swallowing semen

in Finasteride/Dutasteride 118 upvotes 5 months ago

A user asked if it's safe to swallow semen from a partner using topical finasteride and minoxidil. Responses varied, but most suggested it's likely safe, with minimal risk from small amounts of finasteride in semen.

community Is this regrowth. Semi natural approach.

in Is this regrowth? 6 upvotes 10 months ago

The conversation discusses a hair loss treatment regimen that includes scalp massage, derma rolling, saw palmetto, rosemary, peppermint oil, pumpkin seed oil, and various supplements like vitamins C and D, multivitamins, biotin, collagen, and fish oil. The user is asking if the treatment has led to hair regrowth.

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