research Determination of cortisone and cortisol in human scalp hair using an improved LC-MS/MS-based method
Cortisone in hair is a more reliable indicator of stress hormone exposure than cortisol.
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780-810 / 1000+ resultsresearch A quantitative ultra-performance liquid chromatography high-resolution mass spectrometry analysis of steroids from human scalp hair
The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
research Clinical and analytical evaluation of LC-MS methods for plasma renin activity and aldosterone
The study developed methods to measure biomarkers in mice and found differences in hormone levels linked to gut microbiota diversity and stress response.
research A guide to the use of bioassays in exploration of natural resources
Bioassays help find useful compounds in nature for making medicines, supplements, and cosmetics.
research Modification of wheat gluten for improvement of binding capacity with keratin in hair
Modified wheat protein in shampoo repairs and smooths damaged hair effectively.
research Methodologies to Evaluate the Hair Follicle-Targeted Drug Delivery Provided by Nanoparticles
Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
research Systemic Tofacitinib in Alopecia Areata: A Single Center Retrospective Descriptive Cohort Study
Tofacitinib effectively regrows hair in alopecia areata patients, especially in younger individuals, with manageable side effects.
research Study on dissolution mechanism of cortisol and cortisone from hair matrix with liquid chromatography–tandem mass spectrometry
Cortisol and cortisone release from hair increases in steps over time during incubation.
research Studies on neurosteroids XXIV. Determination of neuroactive androgens, androsterone and 5α‐androstane‐3α,17β‐diol, in rat brain and serum using liquid chromatography–tandem mass spectrometry
The methods accurately measured brain androgens, showing most 5α-androstane-3α,17β-diol comes from outside the brain, while androsterone is both transported and made in the brain.
research Establishing and Verifying a Robust Liquid Chromatography-Tandem Mass Spectrometry Method to Simultaneously Measure Seven Androgens Present in Plasma Samples
The method accurately measures seven androgens in plasma and shows different hormone levels in females with acne and obesity.
research Simultaneous spectrophotometric determination of finasteride and tadalafil in recently FDA approved Entadfi™ capsules
The methods accurately measure finasteride and tadalafil in Entadfi™ capsules for quality control.
research Hair cortisol/cortisone in combined oral contraceptive users: An exploratory analysis
COC use doesn't increase hair stress hormone levels, but hair treatments may affect results.
research Droplets-Based Microfluidics as a Platform to Design Food-Grade Delivery Systems Based on the Entrapped Compound Type
Droplet-based microfluidics improves delivery of bioactive compounds in food using precise encapsulation and release.
research Loss of ERBB2 and ERBB3 Receptors Impacts Epidermal Differentiation in Mice
Losing both ERBB2 and ERBB3 receptors in mice causes significant skin problems and inflammation.
research Quantification of Squalene and Lactic Acid in Hair Bulbs with Damaged Sheaths: Are They Metabolic Wastes in Alopecia?
Squalene may be a marker for certain types of alopecia.
research 3D Microtumors Representing Ovarian Cancer Minimal Residual Disease Respond to the Fatty Acid Oxidation Inhibitor Perhexiline
Perhexiline can effectively target ovarian cancer cells left after treatment.
research Referee report. For: Effect of Aloe vera extract in post-burn skin repair in rats [version 3; peer review: 2 approved, 1 not approved]
Aloe vera extract helps heal burn wounds faster in rats.
research Referee report. For: Effect of Aloe vera extract in post-burn skin repair in rats [version 2; peer review: 1 approved, 1 not approved]
Aloe vera may help heal burns by boosting skin cell growth.
research Matrix effects and application of matrix effect factor
Matrix effects in LC-MS can be managed but not completely avoided.
research EtG Quantification in Hair and Different Reference Cut-Offs in Relation to Various Pathologies: A Scoping Review
EtG in hair can help detect alcohol use but may be inaccurate in people with certain health conditions.
research Determination of 19 Steroid Hormones in Human Serum and Urine Using Liquid Chromatography-Tandem 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.
research Non-invasive biomonitoring of infant exposure to environmental organic pollutants in north-western Spain based on hair analysis. Identification of potential sources
Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.
research Anti-aging effect of Grateloupia elata extract in skin
Grateloupia elata extract may be effective for anti-aging skincare.
research Mimosine Dipeptide Enantiomsers: Improved Inhibitors against Melanogenesis and Cyclooxygenase
Mimosine dipeptides are promising for treating hyperpigmentation and inflammation.
research Thiadiazole chitosan conjugates as a novel cosmetic ingredient for rinse-off hair conditioners: design, formulation, characterization and in silico-molecular docking studies
Thiadiazole chitosan conjugates improve hair manageability, moisture, and protection in conditioners.
research Research Progress of Extracellular Vesicles-Loaded Microneedle Technology
Microneedles with extracellular vesicles show promise for treating various conditions with targeted delivery.
research A protein kinase target of a PDK1 signalling pathway is involved in root hair growth in Arabidopsis
AGC2-1 protein is essential for root hair growth in Arabidopsis.
research The Potential of Ginkgo biloba as a Source of Biologically Active Compounds—A Review of the Recent Literature and Patents
Ginkgo biloba has health benefits but also contains toxic compounds, driving interest in its use in medicine and food.
research IL-36γ drives skin toxicity induced by EGFR/MEK inhibition and commensal Cutibacterium acnes
A protein called IL-36γ causes skin side effects from certain cancer treatments when combined with a common skin bacteria.
research Rp-HPLC Determination of Quercetin in a Novel D-α-Tocopherol Polyethylene Glycol 1000 Succinate Based SNEDDS Formulation: Pharmacokinetics in Rat Plasma
The new formulation greatly improved quercetin absorption in rats.