7 citations
,
January 2021 in “Food & Function” Chestnut flower extract may help reduce prostate cancer growth.
June 2023 in “Journal of Natural Remedies” Hibiscus rosa sinensis may help manage hair loss.
April 2009 in “Contemporary Psychoanalysis” Analysts should confront their biases and self-interests to improve therapy.
90 citations
,
July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
2 citations
,
January 2017 in “Case reports in endocrinology” Ashwagandha root improved symptoms of nonclassic 11-hydroxylase deficiency in an elderly woman.
June 2025 in “British Journal of Dermatology” Segmented hair color changes can indicate active alopecia areata.
5 citations
,
September 2023 in “Archives of Dermatological Research” Hair loss in children with alopecia areata is more common in winter and linked to climate factors like air pressure and sunlight.
January 2020 in “Archives of Pharmacy Practice” Hibiscus leaf extract may help hair grow better than flower extract.
12 citations
,
April 2016 in “Chinese Medicine” The research identified 12 antioxidant compounds in Polygonum multiflorum roots, suggesting these as quality markers for the plant's processed roots.
1 citations
,
April 1936 in “Journal of Experimental Biology” Hanson's thymus extract sped up growth and development in mice over generations.
22 citations
,
August 2016 in “European Eating Disorders Review” Adolescent girls with anorexia nervosa have lower hair cortisol levels than healthy and psychiatric peers.
9 citations
,
July 1982 in “International Journal of Dermatology” A 31-year-old man's hair turned white suddenly, likely due to alopecia areata.
1 citations
,
January 1988 in “Feminist studies” May 2026 in “International Journal of Homoeopathic Sciences”
1 citations
,
January 2015 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Latanoprost eye drops caused excessive cheek hair growth and eyelash whitening in a woman.
Treatment improved symptoms in a woman with HAIR-AN syndrome.
2 citations
,
October 2000 The investigation found no work-related causes for employee hair loss at Equifax Payment Services, and the environment was not hazardous.
May 2026 in “Southeast Asian Journal of Case Report and Review” Individualized homeopathic treatment may help improve vitiligo.
August 2023 in “Journal of Chromatographic Science” A new method accurately measures three compounds in rat plasma from pine needle extracts, aiding future research on its use for hair loss.
2 citations
,
June 2022 in “Journal of Applied Pharmaceutical Science” 4-O-Methylhonokiol from Magnolia shows promise for hair growth, cancer, diabetes, and more, but needs better absorption.
2 citations
,
January 2022 in “Journal of Investigative Dermatology” Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.
127 citations
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August 2016 in “The oncologist” Understanding and managing side effects of hedgehog pathway inhibitors can improve treatment for advanced basal cell carcinoma.
1 citations
,
September 2025 in “Viruses” Hantavirus survivors often face long-term health issues, needing ongoing care.
May 2026 in “The Knowledge Bank (The Ohio State University)” Mare and foal hair cortisol levels are strongly linked, indicating potential for assessing fetal health and stress.
March 2026 in “Food Science and Biotechnology” Blue honeysuckle fruit extract helps hair grow by activating a specific signaling pathway.
133 citations
,
August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
16 citations
,
October 2019 in “Biological & Pharmaceutical Bulletin” Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
1 citations
,
January 1985 in “Protides of the biological fluids” Injecting monocyto-angiotropin into hare skin increases hair growth by forming new blood vessels.
1 citations
,
November 2025 in “Journal of Health Psychology” Alopecia Areata patients experience higher social appearance anxiety due to visible hair loss.