research Multimodal Recruitment to Study Ovulation and Menstruation Health: Internet-Based Survey Pilot Study (Preprint)
Multimodal recruitment effectively gathered a diverse group for an online survey on ovulation and menstruation health.
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research Melatonin-Mediated Circadian Rhythm Signaling Exhibits Bidirectional Regulatory Effects on the State of Hair Follicle Stem Cells
Melatonin can help or hinder hair growth depending on the dose.
research LB890 Cyclic hair growth requires spatiotemporal heterogeneity in hair follicle signaling network
Hair growth cycles need varied signals in space and time.
research Is there any Correlation between Breathing Rate and Premature Greying of Hair?
No link between how fast you breathe and early grey hair was found.
research Descriptive analysis of whole blood concentrations of toxic, essential, and trace elements in adult females from the MIREC-ENDO study
Most women had adequate essential elements except zinc, and lead levels were higher in peri-/post-menopausal women.
research Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing
Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.
research Cognitive and personal potential of adaptation to multitasking conditions in bank employees
Bank employees' multitasking effectiveness improves with cognitive flexibility, time management, stress tolerance, motivation, and specialized training.
research Opposing impacts on healthspan and longevity by limiting dietary selenium in telomere dysfunctional mice
Low selenium levels can extend lifespan but worsen health issues.
research [Regression analysis of serum bone metabolic markers and traditional Chinese medicine syndromes in patients with CKD-MBD].
Mild changes in bone markers relate to TCM syndromes in CKD-MBD patients.
research Effects of melatonin administration on mental health parameters, metabolic and genetic profiles in women with polycystic ovary syndrome: A randomized, double-blind, placebo-controlled trial
Melatonin improved mental health and metabolism in women with PCOS.
research Extraction and Analysis of Cortisol from Human and Monkey Hair
Hair cortisol analysis effectively measures long-term stress.
research Cognitive testing of a survey instrument for self-assessed menstrual cycle characteristics and androgen excess
The survey helps identify menstrual irregularities and excess male hormones, aiming to detect conditions like Polycystic Ovary Syndrome.
research Hair cortisol as a novel biomarker of stress
Hair cortisol can be a reliable way to measure long-term stress.
research Significant effects of mild endogenous hormonal changes in humans: considerations for low-dose testing.
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research Stem cell rejuvenation and the role of autophagy in age retardation by caloric restriction: An update
Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.
research Photobiomodulation Literature Watch January 2022
research Kisspeptin and LH pulsatile temporal coupling in PCOS patients
Women with regular menstrual cycles and PCOS have linked kisspeptin and LH hormone patterns, unlike those with irregular cycles.
research News updates
Early exposure to germs may protect against autoimmune diseases, lack of sex increases alcohol preference in fruit flies, a potential baldness treatment could involve blocking a specific receptor, skin memory cells help prevent re-infection, high-fat diets can affect brain cells related to weight, and the link between social status, stress, and heart disease in primates is unclear.
research Plan of analysis for the study "Maternal Hair Cortisol Concentration Trajectories throughout Pregnancy and Adverse Childhood Experiences"
research The use of hair cortisol for the assessment of stress in animals
Hair cortisol is a reliable way to measure long-term stress in animals.
research 689 Cell-type-specific nascent transcriptomics through PRECISE-seq reveal molecular principles of tissue dynamics
research Dynamic spatiotemporal coordination of neural stem cell fate decisions through local feedback in the adult vertebrate brain
Neural stem cells use local feedback to maintain balance in the adult brain.
research Melatonin Exerts Prominent, Differential Epidermal and Dermal Anti-Aging Properties in Aged Human Eyelid Skin Ex Vivo
Melatonin helps reduce aging signs in human eyelid skin.
research Melatonin and fleece growth in Australian cashmere goats
Melatonin implants affect the growth and pattern of cashmere goat fleece depending on the time of year they are given.
research The palette of techniques for cell cycle analysis
New techniques improve understanding of cell cycle dynamics at the single-cell level.
research Changes in serum free testosterone, sleep patterns, and 5‐alpha‐reductase type I activity influence changes in sebum excretion in female subjects
Sleep, testosterone levels, and a specific enzyme activity affect skin oil production in women.
research Androgen Profiling by Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS) in Healthy Normal-Weight Ovulatory and Anovulatory Late Adolescent and Young Women
The research found that anovulatory young women have higher androgen and hormone levels than those who ovulate, suggesting immature hormonal regulation rather than a specific condition.
research Dynamic characteristics of cerebrovascular reactivity or ventilatory response to change in carbon dioxide
Traditional methods may not fully capture how the brain and breathing systems respond to carbon dioxide changes.
research Causality of Aging Hallmarks
Lengthening telomeres may reverse aging and extend lifespan.
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.