research Plasma androsterone/epiandrosterone sulfates as markers of 5α-reductase activity: Effect of finasteride in normal men
Finasteride effectively lowers specific hormone levels, helping monitor treatment progress.
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research Patients treated for male pattern hair with finasteride show, after discontinuation of the drug, altered levels of neuroactive steroids in cerebrospinal fluid and plasma
Finasteride affects brain and blood steroids, causing lasting sexual and emotional side effects.
research Expression of Keratin 75 (K6hf) in Oral Squamous Cell Carcinoma
Keratin 75 might be important in oral cancer progression.
research Anais do II Congresso Nacional Acadêmico de Dermatologia
Ruxolitinib cream shows promise for vitiligo, and early melanoma diagnosis is crucial.
research High-performance liquid chromatographic determination of finasteride in human plasma using direct injection with column switching
New method detects finasteride in plasma quickly and accurately without clean-up.
research HAIR ANALYSIS FOR DRUGS OF ABUSE. PLAUSIBILITY OF INTERPRETATION
Hair analysis can detect drug use but requires careful interpretation due to its complexity.
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research Micro-segmental hair analysis: detailed procedures and applications in forensic toxicology
Micro-segmental hair analysis helps detect drug use patterns and estimate drug consumption days.
![Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method](/images/research/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
research Synthesis of 5,6,6-[2H3]finasteride and quantitative determination of finasteride in human plasma at picogram level by an isotope-dilution mass spectrometric method
Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
research Dynamic Trichoscopy
Trichoscopy is useful for diagnosing and monitoring hair and scalp conditions over time.
research Proton Affinitive Derivatization for Highly Sensitive Determination of Testosterone and Dihydrotestosterone in Saliva Samples by LC-ESI-MS/MS
Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
research UV SPECTROPHOTOMETRIC METHOD FOR SIMULTANEOUS DETERMINATION OF FINASTERIDE AND TAMSULOSIN IN COMBINED DOSAGE FORM
Researchers developed a quick and accurate method to measure finasteride and tamsulosin in tablets.
research The impact of COVID-19 pandemic and lockdown on chronic stress assessed by hair cortisol analysis via LC-MS/MS
Chronic stress increased after lockdown, especially in young adults and females.
research 臨床研究における毛髪コルチゾールの有用性と限界
Hair cortisol can measure chronic stress but has inconsistent results.
research Improved forensic hair evidence for drugs of abuse by mass spectrometry
Forensic hair analysis for drugs is now more reliable and accurate.
research HPLC-ESI-MSn characterization of phenolic compounds, terpenoid saponins, and other minor compounds in Bituminaria bituminosa
Researchers found over 40 compounds in Bituminaria bituminosa, including many flavonoids and some with potential for medical and hair care uses.
research Defining hyperandrogenaemia according to the free androgen index in Chinese women: a cross-sectional study
FAI values above 6.4 may suggest high androgen levels and increased metabolic risks in Chinese women of reproductive age.
research Clinical and Histopathological Features of Itch in Patients with Alopecia Areata
Some patients with Alopecia Areata experience itch due to immune cells and enzymes that cause itching.
research Predictors of Scalp Hair Thinning in Women with Polycystic Ovary Syndrome
Scalp hair thinning in women with PCOS is linked to metabolic issues like abnormal glucose tolerance, high LDL, and skipped meals.
research Alopecia Areata
Understanding the immune-related causes of Alopecia Areata has led to potential treatments like JAK inhibitors.
research Segmental hair analysis as a retrospective testosterone diary: possibilities and pitfalls
Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
research III CONGRESSO MÉDICO ACADÊMICO UNIPAC-JF
Vaccination is crucial for public health, but anti-vaccine movements are a concern.
research Análise comparativa das características clínico-patológicas e imunopatológicas do líquen plano pilar e da alopecia frontal fibrosante
Lichen planopilaris and frontal fibrosing alopecia are likely the same disease with different clinical appearances.
research A role of melatonin in neuroectodermal‐mesodermal interactions: the hair follicle synthesizes melatonin and expresses functional melatonin receptors
Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
research Congenital Adrenal Hyperplasia
The document concludes that proper diagnosis and a multidisciplinary approach are crucial for managing Congenital Adrenal Hyperplasia effectively.
research EMQN best practice guidelines for molecular genetic testing and reporting of 21-hydroxylase deficiency
The guidelines ensure accurate genetic testing and reporting for 21-hydroxylase deficiency.
research A new catalyst for organic synthesis: mercuric triflate
Mercuric triflate is an effective catalyst for various organic reactions, working well at room temperature with high yields.
research Self-assembled polymeric nanocarriers for the targeted delivery of retinoic acid to the hair follicle
The new micelle formulation delivers acne treatment more effectively and safely than current gels.
research Matriptase activation and shedding with HAI-1 is induced by steroid sex hormones in human prostate cancer cells, but not in breast cancer cells
Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
research Nonclassic Congenital Adrenal Hyperplasia
The document concludes that Nonclassic Congenital Adrenal Hyperplasia requires personalized treatment plans to manage symptoms and fertility, with glucocorticoids being a common therapy.