research Acquired Structural Defects of the Hair
External factors like certain shampoos, bacterial infections, and parasites might cause hair defects similar to genetic conditions.
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30 / 1000+ resultsresearch Spreading of Isolated Ptch Mutant Basal Cell Carcinoma Precursors Is Physiologically Suppressed and Counteracts Tumor Formation in Mice
External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.
research Aging, Alopecia, and Stem Cells
The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.
research Milia En Plaque
Milia en plaque can be caused by skin damage, tumors, or external factors.
research Macroenvironmental Regulation of Hair Cycling and Collective Regenerative Behavior
Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.
research The Aging Face
Facial aging is caused by natural processes and external factors, and can be managed with preventative measures and a variety of treatments tailored to individual needs.
research Environmental and Cosmetic Factors in Hair Loss and Damage
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research The Value of Genetic and Non-Genetic Factors in the Emergence and Development of Androgenetic Alopecia in Men: Multifactor Analysis
Both genetics and lifestyle factors contribute to male pattern baldness.
research Interpretation of Hair Ethyl Glucuronide Inter-Individual Factors from Large Population Dataset
Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
research Prenatal, Intrinsic, and Extrinsic Factors That May Corroborate the Genesis of Autism Spectrum Disorder (ASD)
Pre-natal, internal, and external factors may contribute to the development of Autism Spectrum Disorder (ASD).
research Distinctive Acne Entities
Acne can appear or persist in adulthood due to hormonal changes, external factors, or substance use, and requires appropriate treatment.
research Testosterone Levels in Healthy Men and the Relation to Behavioral and Physical Characteristics: Facts and Constructs
Testosterone levels influence male behaviors and physical traits, but this relationship is complex and influenced by both internal and external factors.
research A Retrospective Analysis of Dermatoses in the Perimenopausal Population Attending a Tertiary Care Centre in South India
The most common skin problems in perimenopausal women in South India are infections, eczemas, and acne, possibly worsened by external factors and lifestyle practices.
research Spontaneous Quick Resolution of Uncombable Hair Syndrome-Like Disease
A boy's hair that was frizzy and hard to comb returned to normal after 9 months, possibly due to genetic factors.
research Alopecia: Hair Loss - What Is It Indicating and the Role of Homeopathy
Homeopathy may help with hair loss caused by various factors, especially during the pandemic.
research Hair Graying Regulators Beyond Hair Follicle
Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.
research Scalp Sebaceous Physiology
The document concludes that scalp health is influenced by complex factors affecting sebaceous glands, including hormones, aging, and various substances.
research Transformation of Amnion Epithelium into Skin and Hair Follicles
Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.
research Secondary Alopecia Induced by Aesthetic Procedures: An Unrecognized Potential Complication
Hair loss can be a rare side effect of cosmetic procedures due to various factors.
research The Pathophysiology of Polycystic Ovary Syndrome: Understanding PCOS and Its Endocrinology
The conclusion is that PCOS is caused by ovarian sensitivity to hormones and disrupted hormone control, possibly due to ovarian factors, and more research is needed.
research Hair Shaft Abnormalities: Clues to Diagnosis and Treatment
Hair problems can be caused by genetics or the environment, and treatment should focus on the cause and reducing hair damage.
research Age-Related Hair Changes in Men: Mechanisms and Management of Alopecia and Graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research The Hair Shedding Visual Scale: A Quick Tool to Assess Hair Loss in Women
The new visual scale is a quick and effective way to measure hair loss in women.
research Adult Female Acne: Clinical and Therapeutic Particularities
Adult female acne is complex and requires a combination of treatments for effective management.
research Hair Care and Dyeing: Impact on Alopecia
Gentle hair care and avoiding harsh treatments can help manage hair loss.
research Skin: Basic Structure and Function
The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.
research The Occurrence and Incorporation of Copper and Zinc in Hair and Their Potential Role as Bioindicators: A Review
Copper and zinc in hair can indicate health conditions.
research The Eyelash Follicle Features and Anomalies: A Review
Eyelashes protect the eyes, but more research is needed to understand how.
research Nutrition for Healthy Hair
Good nutrition is essential for healthy hair.
research Skin Anatomy, Histology, and Physiology
The document concludes that understanding skin structure is essential for effective cosmetic treatments.