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Accurate quantitative bioanalysis using LC-MS/MS is challenging due to matrix effects, but using internal standards and new methods like in-sample calibration could improve results.

New method effectively detects illegal hormones in anti-aging foods.

A method was found to accurately measure spironolactone and canrenone in blood samples using liquid chromatography-mass spectrometry.

The method accurately measures 19 steroid hormones in human blood and urine using a small sample and is suitable for large-scale monitoring.

A new method accurately detects bisphenols and parabens in human hair.

MALDI Imaging Mass Spectrometry is a useful method for studying skin conditions, but sample preparation is crucial for accurate results.

Removing both ovaries may better treat increased male hormone levels and related symptoms in postmenopausal women when hormone therapy doesn't work.

Matrix effects in LC-MS can be managed but not completely avoided.

Method measures latanoprost and minoxidil in skin accurately and precisely.

Phaeodactylum tricornutum extract helps hair follicle cells grow by activating the ERK1/2 pathway.

Secretome-based therapies could improve hair growth better than current treatments.

The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.

Minoxidil effectively treats hair loss, but use cautiously and monitor side effects.

The article concludes that proper injection techniques and patient education can prevent serious skin reactions from multiple sclerosis medications.

Forensic hair analysis for drugs is now more reliable and accurate.

Researchers developed a quick and sensitive way to measure finasteride in blood using a small sample size.

The conclusion is that certain chemicals from Bacillus subtilis help improve plant root growth through a hormone-related process.

Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.

Coconut seed extract may effectively treat scabies in rabbits by killing mites and reducing inflammation.

MRI helps distinguish between pituitary adenomas and craniopharyngiomas, guides treatment for pediatric CNS tumors, and assesses rhinocerebral mucormycosis with a high mortality rate in transplanted patients.

Stem cells can help regenerate hair follicles.

Finasteride delivery through skin improved using invasomes and iontophoresis.

Bacillus subtilis strain WM13-24 helps plant root growth through volatile compounds.

The conference reported improvements in muscle volume, skin cancer diagnosis, facial and vaginal rejuvenation, and hair growth using various laser treatments.

Azelaic acid micro/nanocrystals, especially with ultrasound and salicylic acid, greatly improve acne treatment.

Safflower extract helps protect hair follicle cells from damage caused by chemotherapy.

A specific genetic deletion in goats affects cashmere yield and thickness.

Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.

Pseudomonas sp. T5-6-I bacteria increase selenium uptake in Brassica oleracea plants by 130%.

Researchers developed a method to detect hormone-blocking drugs in wastewater and found them in Beijing's sewage, suggesting they can survive sewage treatment.