research Natural variability and the influence of concurrent control values on the detection and interpretation of low-dose or weak endocrine toxicities.
Control variability makes it hard to confirm low-dose endocrine effects.
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research PSAT217 Estrogen Deficiency as a Cause of Decreased 1- alpha - hydroxylase Activity
Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.
research Perkembangan Aksis Pars Intermedia Hipofise – Melanosit Kulit Monyet Ekor Panjang (Macaca fascicularis).
The PI's development is closely linked to skin and hair pigmentation in macaques.
research Effects of Testosterone+Finasteride On Muscle After Spinal Cord Injury: A Randomized Double-Blind, Placebo-Controlled Pilot Study
Testosterone and finasteride improve muscle strength and size after spinal cord injury.
research Neuroactive Steroid Levels are Modified in Cerebrospinal Fluid and Plasma of Post‐Finasteride Patients Showing Persistent Sexual Side Effects and Anxious/Depressive Symptomatology
Finasteride use changes brain chemicals, causing lasting sexual issues and anxiety/depression.
research Trazodone and chlorpromazine a proposal treatment for syndrome post-finasteride and syndrome of post-selective serotonin reuptake inhibitors (post-SSRI)
Trazodone and chlorpromazine may help treat sexual dysfunction caused by finasteride and SSRIs.
research Impact of baseline PSA level on quality of life measures of general health and sexual satisfaction/drive in men with BPH treated with finasteride or placebo
Baseline PSA levels affect general health and sexual satisfaction in men with BPH treated with finasteride or placebo.
research Correlation between serum brain-derived neurotrophic factor level and depression severity in alopecia areata patients
Lower BDNF levels link to worse depression in alopecia areata patients.
research Allopregnanolone Alters the Gene Expression Profile of Human Glioblastoma Cells
Allopregnanolone changes gene expression in glioblastoma cells.
research Associations of schizophrenia with the activities of the HPA and HPG axes and their interactions characterized by hair-based biomarkers
research Analysis of androgen receptor expression and activity in the mouse brain
Androgen receptors in the mouse brain may explain cognitive and mood changes in prostate cancer treatment.
research Testosterone modulation of seizure susceptibility is mediated by neurosteroids 3α-androstanediol and 17β-estradiol
Testosterone increases seizure risk through its conversion to specific neurosteroids.
research Faculty Opinions recommendation of A randomized, active- and placebo-controlled study of the efficacy and safety of different doses of dutasteride versus placebo and finasteride in the treatment of male subjects with androgenetic alopecia.
Dutasteride 0.5mg is more effective than finasteride 1mg for treating male pattern baldness.
research 5α-Reductases In Human Physiology: an Unfolding Story
We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.
research Comparative GC-MS Based In vitro Assays of 5α-Reductase Activity Using Rat Liver S9 Fraction
The S9 fraction with GC-IDMS is effective for measuring 5α-reductase activity.
research Dopamine is a novel, direct inducer of catagen in human scalp hair folliclesin vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
research Age‐dependent regulation by androgens of gene expression in the anterior hypothalamus and stress‐induced release of adrenal hormones in adolescent and adult male rats
Testosterone affects stress hormone levels differently in adolescent and adult male rats.
research Neuronal model of tactile allodynia produced by spinal strychnine: effects of excitatory amino acid receptor antagonists and a μ-opiate receptor agonist
Disruption of glycinergic circuits increases pain sensitivity, suggesting new pain treatment options.
research Inhibition of progesterone metabolism mimics the effect of progesterone withdrawal on forced swim test immobility
Blocking progesterone metabolism can cause depression-like behavior in mice.
research Serum paroxonase 1 level may be an indicator and predictor of the severity of androgenetic alopecia
Low PON1 levels may indicate and predict the severity of hair loss.
research The preventive and therapeutic efficacy of finasteride and dutasteride in TRAMP mice
Dutasteride showed some prevention of prostate issues but also had limitations, especially with high-grade tumors.
research Impacts of Age and Androgen Level on Albino Rat Meibomian Gland: Light & Electron Microscopic study
Age and androgen levels significantly affect meibomian gland structure and function.
research Inhibition of 5α-reductase alters pregnane metabolism in the late pregnant mare
Inhibiting 5α-reductase increases progesterone levels in late pregnant mares.
research Exploration of the Possible Relationships Between Gut and Hypothalamic Inflammation and Allopregnanolone: Preclinical Findings in a Post-Finasteride Rat Model.
Allopregnanolone may help reduce inflammation and symptoms related to post-finasteride syndrome.
research Study on pharmacokinetics and determination of perospirone in human plasma by HPLC-MS/MS
A reliable method was developed to measure perospirone levels in human plasma for clinical use.
research Is seborrhea a sign of autonomic impairment in Parkinson's disease?
Seborrhea in Parkinson's disease may be linked to hormones, not autonomic impairment.
research Hair metal dysregulation in Parkinson’s disease: Implications for diagnosis and gut-brain axis involvement
Hair metal analysis may help diagnose Parkinson's disease and suggests gut involvement.
research Co-administration of Glyphaea brevis and Monodora myristica Modulates Finasteride-induced Oxidative Stress and Haematological Alterations
Glyphaea brevis and Monodora myristica can protect against finasteride's harmful effects on blood and oxidative stress in male rats.
research Effect of testosterone and its antagonists on knee range of motion through RXFP1 and RXFP2 regulation in rat model (911.12)
Testosterone reduces knee movement, while flutamide and finasteride increase it.
research A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry
A new method was developed to analyze certain hormones and drugs in human blood efficiently.