Different drugs are used to manage breeding, prevent or end pregnancy, and treat reproductive issues in dogs and cats.
January 2017 in “Qucosa (Saxon State and University Library Dresden)” Plasma protein binding significantly affects glucocorticosteroid concentration in blood, saliva, and hair.
Forensic hair analysis for drugs is now more reliable and accurate.
December 2014 in “Endocrinología y nutrición” The woman's rare combination of diseases suggests an unknown factor may predispose individuals to multiple endocrine diseases.
April 2012 in “Annals of Neurosciences” The document concludes that stem cell therapies lack solid proof of effectiveness, except for blood system treatments, and criticizes the ethical issues and commercial exploitation in the field.
1 citations
,
June 1942 in “JAMA” Middle-aged men are usually either bald or gray, not both.
15 citations
,
February 2017 in “International Journal of Women's Dermatology” Hair aging and loss are caused by genetics, hormones, environment, and grooming, with treatments like minoxidil effective for certain types of hair loss.
7 citations
,
July 2020 in “Dermatologic therapy” Premature graying of hair is linked to various health issues and can sometimes be reversed by treating underlying conditions.
1 citations
,
January 2025 in “OBM Geriatrics” Platelets play a key role in the immune system and their lifespan and aging are important for developing new treatments.
38 citations
,
June 2017 in “The Journal of Dermatology” Aging in hair follicle stem cells leads to hair graying, thinning, and loss.
11 citations
,
June 2016 in “npj Regenerative Medicine” The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
23 citations
,
July 2020 in “Aging Cell” Aging changes sugar molecules on skin stem cells, which may affect their ability to repair skin.
October 2023 in “Dermatology practical & conceptual” Hair loss might be linked to eye aging due to inflammation markers in blood.
20 citations
,
January 2015 in “Journal of cosmetic dermatology” Older people's hair cuticles get more easily damaged and lose protective oils, especially in their 40s and 50s.
8 citations
,
April 2017 in “Journal of Dermatological Science” Hair loss is caused by the breakdown of a protein called COL17A1 in hair follicle stem cells.
January 2023 in “Archives of Internal Medicine Research” Covid-19 worsens existing health issues and long-term effects are predictable.
November 2020 in “Journal of Cosmetic Dermatology” The vertical method is better for assessing scalp mobility, providing more hair for transplant.
April 1974 in “Pediatric Research”
53 citations
,
October 2014 in “Free radical biology & medicine” Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
57 citations
,
August 2020 in “Journal of the American Geriatrics Society” Most adults over 70 have skin diseases needing treatment, with men more affected than women.
January 2026 in “Annals of Clinical Endocrinology and Metabolism” Restoring NAD⁺ may help with aging and chronic diseases, but more research is needed.
35 citations
,
May 2011 in “Experimental Dermatology” Aging causes changes in hair follicles, leading to weaker hair growth.
April 2018 in “Journal of Investigative Dermatology” The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.
15 citations
,
January 2017 in “Pigment International” Early hair graying is often inherited and influenced by genetics, environment, and lifestyle, but treatment options are limited.
September 2025 in “Cermin Dunia Kedokteran” Early detection and management of cognitive disorders in primary care are crucial for effective treatment.
155 citations
,
December 2003 in “British Journal of Dermatology” Hair loss increases with age; alcohol raises risk, more female partners lowers it.
16 citations
,
January 2018 in “International journal of trichology” Genetics and nutritional deficiencies are key factors in premature graying of hair.
1 citations
,
February 1954 in “Journal of the American Geriatrics Society” Steroid hormones can help treat aging issues and improve health in elderly people.
219 citations
,
September 2009 in “European journal of epidemiology” The Rotterdam Study aims to understand various diseases in older adults.
13 citations
,
May 2022 in “Cell discovery” The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.