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Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.

Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.

Sandalore®, a synthetic scent, reduced hair loss and improved hair growth in women with telogen effluvium.

3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.

Multiple eye conditions were studied, highlighting the importance of various imaging methods for diagnosis, the vision side effects of drugs tamoxifen and Propecia, and the usefulness of optical coherence tomography for diagnosing and monitoring macular and retinal diseases.

The document discusses various eye conditions and their treatments, including a rare eye cancer in a baby, vision loss from a cancer drug, cataracts from a baldness treatment, a rare skin disorder, and a specific type of eye disease diagnosed with a special imaging technique.

Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.

The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

Reflectance confocal microscopy is a useful, non-invasive tool for diagnosing some skin diseases, with potential for future improvements.

Certain drugs, especially those for eyes, bacterial infections, imaging tests, and skin conditions, are more likely to cause itching, with differences seen across gender, age, and weight.

Non-invasive methods show promise for diagnosing skin diseases like psoriasis and lupus but need more research for regular use.

A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.

Dermoscopy has greatly improved the diagnosis of skin lesions and our understanding of their morphology and biology.

Trichoscopy is a key method for dermatologists to quickly and effectively diagnose hair and scalp conditions.

Trichoscopy helps diagnose hair and scalp problems but isn't always definitive and should be used with other methods.

Ethosomes are a promising way to deliver drugs through the skin.

Dermoscopy is a useful tool for identifying features of skin conditions, but more research is needed to define its role in dermatology.

High-frequency ultrasonography is a useful but underused tool in dermatology for assessing skin cancers, monitoring diseases, and evaluating treatments.

Doctors used a special blood sampling technique to diagnose a woman's rare ovarian tumor that was producing male hormones.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

Electron Beam Tomography (EBT) is a useful additional test to stress testing for detecting heart disease.

Dermoscopy improves diagnosis and treatment monitoring for children's skin infections, inflammations, and hair disorders.

Black dots under trichoscopy can appear in different hair and scalp conditions, not just in alopecia areata.

A baby boy with 13q deletion syndrome had eye cancer, a woman's vision improved after stopping a breast cancer drug, a man developed cataracts from using Propecia, and a rare skin disorder called Lipoid Proteinosis was discussed. Also, a tool called OCT is useful for diagnosing macular diseases.

The document concludes that careful diagnosis is crucial for chromosome 13q deletion syndrome, tamoxifen can cause reversible eye damage, finasteride may be linked to cataracts, and OCT is useful for diagnosing macular diseases.

Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.

Hair color loss can indicate the effectiveness of a drug targeting the KIT protein in mice and humans.

Advanced nanocarrier and microneedle drug delivery methods are more effective, safer, and less invasive for treating skin diseases.