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Scalp laxity, elasticity, and glidability are important in hair transplants and can predict scar width at the donor site.

The new hair transplant device reduces damage to hair follicles and makes surgery more comfortable for the surgeon.

The PRECISE scale helps estimate how many grafts are needed for hair transplant based on the severity of hair loss.

REVIVV® serum improves hair growth and reduces shedding in androgenetic alopecia.

Hair transplantation can improve scars after removing a rare skin cancer.

Careful planning and skilled surgery can make hair replacement safe and effective.

Choose the simplest, most fitting scalp reconstruction method for each patient's unique needs.

Pregnancy and nursing increase certain brain activities in rats, but these changes disappear when the babies are taken away.

Hair restoration surgery in patients with prior neurosurgery or radiation treatment can have risks like infection and poor wound healing, so it's important to discuss these with the patient.

Some birth control pills can cause temporary or more serious hair loss.

Baricitinib helps with severe hair loss, negative-pressure therapy lowers hernia recurrence, tranexamic acid reduces bleeding, robot-assisted breast surgery may improve outcomes, and acellular dermal matrix could decrease breast reconstruction complications.

Older adults diagnosed with lupus show less severe symptoms but have a lower survival rate, often due to age-related factors.

Gonadal hormones may influence sex differences in play fighting in animals, but their effect on human spatial behavior is unclear and needs more research.

L-Cysteine may have health benefits, but its effectiveness is still debated due to limited clinical trial data.

Sex steroids produced in the hippocampus are crucial for brain functions like memory and learning in rodents.

New nanocarriers improve drug delivery for disease treatment.

We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.

Certain HLA class II alleles increase or decrease the risk of alopecia areata.

Modern hair restoration techniques have evolved from punch grafting to methods like micro-grafting and follicular unit transplantation, but they are labor-intensive, expensive, and can lead to patient dissatisfaction. Future treatments may involve cloned hair follicles and drugs like finasteride.

Botulinum toxin was found to be a safe and effective treatment for male pattern baldness in a small test, but more research is needed.

Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.

Facelifts for Asians are challenging due to thicker, heavier skin.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

The document concludes that facial feminization surgery improves psychological well-being and social acceptance for transgender individuals.

Vanillic acid from wheat bran may promote hair growth by activating certain cell pathways and reversing hormone-related hair loss.

Some nutraceuticals may help in COVID-19 prevention and treatment, but more research is needed.

Targeting a protein that blocks hair growth with microRNAs could lead to new hair loss treatments, but more research is needed.

Natural products like coconut oil and aloe vera are beneficial in cosmetics for their healing properties.

High levels of male hormones and irregular periods best predict how well PCOS patients will respond to metformin treatment.