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Scientists developed tools to observe hair regeneration in real time and assess skin health, using glowing mice and light-controlled genes.

Certain molecules in hair change with age and could be used for cosmetic treatments.

Multiphoton microscopy effectively images rabbit skin structures in detail without staining and shows differences from human skin.

The new microscope method helps study energy from pre-cancerous skin cells.

Ultrasound is a useful, non-invasive tool in dermatology for diagnosing skin conditions and guiding treatments, but it has some limitations.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

Researchers created a system that accurately aligns laser beams automatically.

SIP is a better method for measuring hair growth accurately.

Curly and straight hair differ in how their internal fibers are arranged.

Topical glucocorticoids thin the skin and change collagen structure.

Betamethasone dipropionate reduced skin thickness, fish oil increased it, and combined treatment had no significant effect.

OCT is a reliable, noninvasive way to measure hair thickness.

Women with PCOS have thicker parafoveal areas in their retinas, but their macular blood vessel density is normal.

Advanced imaging techniques are crucial for accurately diagnosing Monilethrix, a rare hair disorder.

OCT can effectively diagnose different stages of hair loss non-invasively.

Treatments with certain oils and resins make hair shinier, while zinc oxide and synthetic sebum make it duller.

High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.

The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Zinc pyrithione dissolves quickly on the skin and in hair follicles, especially in smaller particles.

Science improves peace by advancing medical treatments, like laser therapies and non-invasive imaging.

In 2019, dermatology and venereology improved skin cancer imaging, advanced in treating skin conditions like psoriasis, and explored the skin microbiome's role in diseases.

3D imaging shows clearer details of skin structure changes with age.

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

The document concludes that accurate diagnosis of hair disorders is crucial and requires a range of diagnostic methods.

Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.

Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

The guide explains how to study human skin fat cells and their tissue, aiming to improve research and medical treatments.

Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.