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Hair diameter diversity is a key sign for diagnosing and managing male pattern baldness.

The HairLux device safely and effectively promotes hair growth in people with hair loss.

Different ethnic hair traits must be considered for successful hair restoration surgery to achieve natural-looking results.

Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.

Hair transplant megasessions are safe up to 1500 grafts but larger sessions have more risks and challenges.

Human hair provides more UV protection when aligned and at higher angles, but the scalp still gets UV exposure.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

Aging can lead to poorer scalp and hair health, including less hair and more scalp diseases, which should be managed to help older people feel better.

PRP treatment improves hair density and diameter in women with androgenetic alopecia.

About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.

Hair transplantation is a viable treatment for some types of female hair loss, with careful donor assessment and attention to psychological factors.

PRP injections may slightly improve hair density and count for male hair loss, but more research is needed.

Hair acts as a significant natural sun barrier, with protection increasing based on hair density, thickness, and melanin presence.

Isotretinoin effectively reduces acne but causes dry skin, higher skin pH, more redness, and hair loss.

Follicular unit extraction is an effective hair transplant method for advanced baldness with high patient satisfaction, but some experienced decreased density over time.

Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.

DHEA did not improve sexual function, well-being, or menopausal symptoms in postmenopausal women with low libido but caused side effects like acne and increased facial hair.

Aging makes hair thinner and rougher, with less clear edges.

Hair transplanting is a useful, often overlooked treatment for female pattern hair loss.

Mackerel-derived fermented fish oil helps hair grow by activating growth pathways and increasing cell proliferation.

Unsatisfactory hair restoration results can be significantly improved with strategic hair redistribution and new donor hair placement, despite previous surgery challenges.

Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.

Eclipta alba extract helps increase hair growth and decrease hair loss-related protein in mice.

Modified stem cells from umbilical cord blood can make hair grow faster.

Both human platelet lysate and minoxidil can promote hair growth, but they affect different genes and cell survival rates.

Mitochondrial therapy and platelet-rich plasma therapy both stimulated hair regrowth in aging mice, with mitochondrial therapy showing similar effectiveness to plasma therapy.

A peptide called DPS-1 helps human scalp cells grow and stimulates hair growth in mice.

Using microscopes in hair transplants reduces follicle damage.

Grape sap may help reduce hair loss and promote hair growth in rats.

Platelet-rich plasma helps hair regrowth and improves quality of life in women with hair loss, but minoxidil may be more effective.