research Developmental Toxicity of Levo-Alpha-Acetylmethadol (LAAM) in Tolerant Rats
LAAM caused developmental toxicity in tolerant rats without causing birth defects.
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research Are there temporal subtypes of premenstrual dysphoric disorder?: using group-based trajectory modeling to identify individual differences in symptom change
The study found three different timing patterns of symptoms in women with premenstrual dysphoric disorder.
research Intravital Two-Photon Imaging of Touch Sensory Axon Morphology in Mouse Skin
A new imaging method helps see and study touch nerve endings in mouse skin.
research Long-COVID-19 clinical and health outcomes: an umbrella review
research Underactive bladder - an underestimated entity
Underactive bladder is hard to diagnose and treat, needing more research.
research A simple method using ex vivo culture of hair follicle tissue to investigate intrinsic circadian characteristics in humans
Researchers developed a way to study human body clocks using hair tissue, which works similarly in both healthy and dementia patients.
research Timing of puberty in relation to semen characteristics, testicular volume, and reproductive hormones: a cohort study
Men who went through puberty later had lower sperm counts and altered hormone levels, possibly affecting fertility.
research Investigation of the penetration and storage of a shampoo formulation containing caffeine into the hair follicles by in vivo laser scanning microscopy
Caffeine shampoo penetrates hair follicles deeply and stays for up to 48 hours.
research Immediate but Temporal Response: The Role of Distal Epithelial Cells in Wound Healing
research Elastoinertial effects govern dynamic response of soft hair beds
Hair beds in fluid show nonlinear response due to viscosity, inertia, and elasticity.
research Volatile signalling by sesquiterpenes from ectomycorrhizal fungi reprogrammes root architecture
Fungi-produced compounds can change plant root growth.
research There are early, gradual and late responders for scalp hair regrowth in patients with alopecia areata treated with baricitinib
Different people with severe hair loss respond to baricitinib treatment at different times, with some showing improvement early, some gradually, and others later.
research Using Feily's method prevented scalp necrosis in three patients incline to the scalp recipient necrosis; what is new in prevention of scalp necrosis?
Feily's method, which delays grafting for 24 hours to improve blood flow, successfully prevented scalp necrosis in three hair transplant patients.
research Foot shock stress prolongs the telogen stage of the spontaneous hair cycle in a non‐depilated mouse model
Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.
research Additional file 11 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how certain genes work during the different stages of goat hair growth.
research Profound bradycardia after addition of diltiazem to a beta blocker.
Adding diltiazem to a beta blocker can cause dangerously slow heart rates.
research Prolonged and Late-Onset Symptoms of Coronavirus Disease 2019
Some people who recover from COVID-19 continue to have symptoms like fatigue and cough for over 120 days, and some experience hair loss about 59 days after getting sick.
research Additional file 1 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how goat hair grows by changing gene activity at different stages.
research Auditory Threshold Variability in the SAMP8 Mouse Model of Age-Related Hearing Loss: Functional Loss and Phenotypic Change Precede Outer Hair Cell Loss
Hearing decline in SAMP8 mice starts before outer hair cell loss and may be linked to other changes.
research Panel Session
Long-term alcohol exposure alters brain receptor function differently in various brain regions.
research Co-editors’ Messages
A man had hiccups for several days after a hair transplant, likely due to medication or nerve irritation, but they stopped on their own.
research Activation of extrasynaptic δ-GABAA receptors globally or within the posterior-VTA has estrous-dependent effects on consumption of alcohol and estrous-independent effects on locomotion
δ-GABAA receptors affect alcohol consumption based on the estrous cycle and influence movement regardless of the cycle.
research Syphilis: A great imitator
Syphilis has a wide range of symptoms that can look like other diseases, and if not treated, it can progress to a more serious stage, especially in HIV-positive patients.
research Impact of time to surgical treatment in Merkel cell carcinoma: Surveillance, Epidemiology, and End Results–based population study
research The role of metabolism in cellular quiescence
Understanding metabolic changes in dormant cells can help treat cancer.
research Mind the Gap: A Solution to the Robustness Problem of Turing Patterns Through Patterning Mode Isolation
Pattern mode isolation improves the reliability and predictability of Turing patterns.
research Additional file 7 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how certain genes work during the growth of goat hair follicles.
research LB1681 Risk of merkel cell carcinoma progression after treatment discontinuation in patients with an objective response to anti-PD-(L)1 immunotherapy
Longer immunotherapy treatment may improve outcomes for Merkel cell carcinoma patients.
research Effect of constant-release melatonin implants and prolonged exposure to a long day photoperiod on prolactin secretion and hair growth in mouflon (Ovis gmelini musimon)
Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
research 652 Short cell cycle duration is a phenotype of human epidermal stem cells
Human epidermal stem cells divide faster than previously thought.