research Chromatographic method for clobetasol propionate determination in hair follicles and in different skin layers
A new method accurately measures clobetasol propionate in hair and skin.
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450-480 / 1000+ resultsresearch Ki-67 Levels and Their Association With Response to Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer: A Prospective Observational Study
Ki-67 levels do not predict treatment response in triple-negative breast cancer.
research LC-MS/MS improves screening towards 21-hydroxylase deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research LB1045 Inhibition of pyruvate oxidation activates human hair follicle stem cells ex vivo
PP405 may help hair growth by activating hair follicle stem cells.
research Assessment of Circulating Sex Steroid Levels in Prepubertal and Pubertal Boys and Girls by a Novel Ultrasensitive Gas Chromatography-Tandem Mass Spectrometry Method
Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.
research Determination of estradiol and progesterone concentrations in human scalp hair
Hair levels of estradiol and progesterone are higher in premenopausal than postmenopausal women, but the difference isn't statistically significant, indicating the need for a better measurement method.
research Consensus report on the use of PN‐HPT™ (polynucleotides highly purified technology) in aesthetic medicine
Experts recommend using PN-HPT™ for skin rejuvenation in various body areas but have less agreement on initial facial treatment cycles.
research LC-MS/MS-based reference intervals for hair cortisol in healthy children
Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.
research Editorial Comment
PSA levels help determine prostate size and guide treatment choices for benign prostatic hyperplasia.
research Possible Association of Female-Pattern Hair Loss with Alteration in Serum 25-Hydroxyvitamin D Levels
Low vitamin D levels are linked to higher rates of hair loss in women.
research Determining meaningful thresholds for evaluating treatment efficacy in patients with alopecia areata
A change in SALT scores of 42 or 43 indicates meaningful improvement in alopecia areata treatment.
research Receiver operating characteristic analysis of the performance of basal serum hormone profiles for the diagnosis of polycystic ovary syndrome in epidemiological studies
Low SHBG and high FAI, FT, and DHEAS levels are effective in identifying PCOS.
research Total testosterone to dihydrotestosterone ratio assessed by LC-MS/MS predicts a worse metabolic profile not only in PCOS patients
A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
research Mitogen‐regulated protein/proliferin mRNA induction following single applications of tumor promoters to murine skin
mrp/plf-mRNA can indicate tumor-promoting effects in skin.
research Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
Researchers developed a quick and accurate method to measure hormones in urine, confirming a baldness treatment's effectiveness without altering hormone levels.
research ANALÝZA KORTIZOLU VO VLASOCH – BIOMARKER AKTIVÁCIE HPA OSI
Hair cortisol levels can effectively indicate long-term hormone activity.
research Study of some minerals in normal Egyptian scalp hair
Sodium and potassium levels in Egyptian scalp hair differ by sex and can aid in legal cases.
research Retrospective diagnosis of intrauterine diselementosis in newborn calves
The conclusion is that normal trace element levels in newborn calves' hair are between the 25th and 75th percentiles, and levels outside this may indicate diselementosis.
research Cutaneous Metabolism of Vitamin B-6
An enzyme other than TNAP might be responsible for vitamin B-6 metabolism in the skin.
research The Application of the Insulin to C-Peptide Molar Ratio (ICPR) in Primary Screening for Insulin Antibodies in Type 2 Diabetes Mellitus Patients: A Further Quantitative Study on the Relationship Between ICPR and Insulin Antibodies
2h-ICPR can help screen for insulin antibodies in type 2 diabetes patients.
research MANAGEMENT OF ENDOCRINE DISEASE Hyperandrogenic states in women: pitfalls in laboratory diagnosis
Diagnosing hyperandrogenism in women is complex and requires accurate testing methods and consideration of SHBG levels.
research Cutaneous Manifestations and Their Relationship with Serum Testosterone and DHEAS Levels in Women with Polycystic Ovary Syndrome: A Cross‑Sectional Clinical Study
Hirsutism and acne indicate high androgen levels in women with PCOS, and early treatment can improve symptoms and quality of life.
research Preparation of highly-concentrated autologous platelet-rich plasma for biomedical use
A simple method was developed to prepare concentrated platelet-rich plasma for use in healing and tissue repair.
research The Changes of Whole Blood Cells and Plasma Proteins in Donors After Plateletpheresis: 42 Donors With a Interval of 14-16 Days and More Than 20 Times
Multiple platelet donations do not affect blood cells and plasma proteins in donors.
research 5 Dihydrotestosterone metabolism
Certain finger length ratios and body hair patterns may predict side effects from birth control pills in women.
research Study of some minerals in normal Egyptian scalp hair
Sodium and potassium levels in Egyptian scalp hair differ by sex and can aid in legal cases.
research 484 FDA cleared devices produce inconsistent platelet-rich plasma product
FDA-cleared devices often fail to produce high-quality platelet-rich plasma consistently.
research Dihydrotestosterone Regulates Hair Growth Through the Wnt/β-Catenin Pathway in C57BL/6 Mice and In Vitro Organ Culture
Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.
research IRON DEFICIENCY: AN UNDER-RECOGNIZED PROBLEM IN KIDNEY TRANSPLANTATION. RISKS OF IRON TREATMENT.
Iron deficiency is common in kidney transplant patients, and while iron treatment helps, it can cause high red blood cell levels.
research pH sensitive nano layered double hydroxides reduce the hematotoxicity and enhance the anticancer efficacy of etoposide on non-small cell lung cancer
The nano-carrier makes etoposide safer and more effective against lung cancer.