research Heavily hunted wolves have higher stress and reproductive steroids than wolves with lower hunting pressure
Heavily hunted wolves have higher stress and reproductive hormone levels.
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210-240 / 1000+ resultsresearch Characteristics of stable isotope signature of diet in tissues of captive Japanese macaques as revealed by controlled feeding
More research is needed to understand how diet affects isotope signatures in Japanese macaque tissues.
research Stress and reproductive hormones reflect inter-specific social and nutritional conditions mediated by resource availability in a bear-salmon system
Grizzly and black bears have different stress and hormone responses to salmon availability, influenced by nutrition and social competition.
research Hair shaft miniaturization causes stem cell depletion through mechanosensory signals mediated by a Piezo1-calcium-TNF-α axis
Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
research Androgen Levels and Body Size Are Associated with Directional as Well as Fluctuating Asymmetry Patterns in Adult !Kung San and Kavango Males from Northern Namibia
Higher androgen levels are linked to less asymmetry in !Kung San males.
research Monitoring spatially resolved trace elements in polar bear hair using single spot laser ablation ICP-MS
Laser ablation ICP-MS is effective for tracking trace elements in polar bear hair over time.
research Selenium Compounds and Their Bioactivities: Molecular Mechanisms and Prospects for Functional Food and Therapeutic Applications
Selenium from plants is beneficial and safer for health.
research Humic acids as drivers of plant growth: regulating root development and photobiology through redox modulation
Humic acids enhance plant growth by improving root development and photobiology.
research Hair for brain trade-off, a metabolic bypass for encephalization
Human hair loss may have evolved to help increase brain size.
research Auxin signaling gets oxidative to promote root hair growth
Auxin promotes root hair growth through oxidative processes involving reactive oxygen species.
research Skin development in the gray short‐tailed opossum (Monodelphis domestica)—From skin respiration to thermoregulation
Gray short-tailed opossums' skin shifts from helping with breathing to regulating body temperature as they grow.
research Physical attractiveness, same-sex stimuli, and male venture capitalists’ financial risk-taking
Less attractive male venture capitalists take more risks influenced by entrepreneurs' looks, while more attractive ones are generally risk-tolerant.
research Floral attractants in the black orchid Brasiliorchis schunkeana (Orchidaceae, Maxillariinae): clues for presumed sapromyophily and potential antimicrobial activity
The black orchid Brasiliorchis schunkeana produces chemicals that attract certain insects and have potential antimicrobial properties.
research Differential Expression and Analysis of TBX3 Gene in Skin Tissues of Dun Mongolian Horses with and Without Bider Markings
TBX3 gene affects pigmentation and marking formation in Dun Mongolian horses.
research Sex Differences in Reaction to Chronic Unpredictable Stress in the House Mouse (Mus musculus musculus) of Wild Origin
Male and female mice handle stress differently.
research Determining Cortisol in Animal Hair as a Marker of Chronic Stress
Hair cortisol can indicate animal stress but varies with many factors.
research Hair growth rate estimation in North American ursids
Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
research Prevalence and severity of alopecia lesions on gray bats, Myotis grisescens, peaks during lactation
Alopecia in gray bats is most common and severe during lactation, likely due to stress and nutrition.
research Regulation of arbuscular mycorrhizal fungi in citrus root hairs mediated by auxin efflux carrier protein PtPINs
AMF initially inhibits but later promotes citrus root hair growth by regulating auxin levels.
research Effects of Seasonality and Pregnancy on Hair Loss and Regrowth in Rhesus Macaques
Hair loss peaks in spring and regrowth in late summer, with pregnant females losing the most hair.
research Diseases of Honeybee (Apis mellifera)
Honeybees face serious threats from various diseases, but beekeepers use several methods to manage and control them.
research Boron deficiency responses in maize (Zea mays L.) roots
Boron deficiency in maize affects leaf boron levels and nutrient uptake differently depending on root hair presence and soil type.
research BUZZ : an essential gene for postinitiation root hair growth and a mediator of root architecture in Brachypodium distachyon
The BUZZ gene is important for root hair growth and overall root structure in the plant Brachypodium distachyon.
research Recent advances in neuropeptide-related omics and gene editing: Spotlight on NPY and somatostatin and their roles in growth and food intake of fish
New tools show that in fish, NPY increases feeding and somatostatin decreases it.
research Perceived predation risk predicts glucocorticoid hormones, but not reproductive success in a colonial rodent
Prairie dogs with fewer neighbors are more stressed but their number of babies isn't affected.
research Genome assembly and methylome analysis of the white wax scale insect provides insight into sexual differentiation of metamorphosis in hexapod
The white wax scale insect's genome shows that complete metamorphosis evolved earlier than thought and highlights differences in male and female development.
research A Refined Open Donor Harvesting to Minimize Follicular Transection
Refined open donor harvesting techniques can reduce hair follicle damage in hair restoration surgery.
research Follicular Unit Extraction Technique
FUE is a preferred hair restoration method because it avoids large scars and offers less pain.
research Selection signatures for fiber production in commercial species: A review
Genomic research can help improve the quality and production of natural fibers in animals.