research An Analysis of Canine Hair Regrowth After Clipping for a Surgical Procedure
Dog hair grows back in about 14 weeks after being clipped for surgery, and the season doesn't really affect this growth rate.
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research Effect of Citrullus Colocynthis on Hair Growth in Albino Rats
Citrullus colocynthis extract is effective for hair growth, comparable to minoxidil.
research A Clinical Trial to Investigate the Effect of Cynatine HNS on Hair and Nail Parameters
Cynatine HNS improves hair and nail quality in 90 days.
research Evaluation of Hair Growth Promoting Activity of Phyllanthus Niruri
Phyllanthus niruri extract may help treat hair loss by promoting hair growth and blocking a hair loss-related enzyme.
research A Comparative In Vivo and In Vitro Evaluation of Hair Growth Potential of Extracts and an Isolate from Petroleum Ether Extract of Cuscuta Reflexa Roxb
Cuscuta reflexa extracts and an isolate promoted hair growth and could be natural treatments for hair loss.
research A Clinical Investigation on the Safety and Effectiveness of an Ayurvedic Hair Oil in Controlling Hair Fall in Healthy Adult Human Subjects: A Study on Hair Fall Management
The ayurvedic hair oil is safe and effective for reducing hair fall, promoting hair growth, and improving scalp health.
research A Mechanical Model of Overnight Hair Curling
Longer time setting curls overnight leads to better curl retention.
research Biochemical Roles of Testosterone and Epitestosterone to 5α-Reductase as Indicators of Male-Pattern Baldness
High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
research Gas Chromatography/Mass Spectrometry Based Hair Steroid Profiling May Reveal Pathogenesis in Hair Follicles of the Scalp
Analyzing hair with this method can help understand and monitor scalp conditions and treatment effects.
research Pyridoxine Regulates Hair Follicle Development via the PI3K/Akt, Wnt, and Notch Signalling Pathways in Rex Rabbits
Vitamin B6 helps increase hair growth and density in rabbits by affecting certain cell signaling pathways.
research High-Resolution Stable Isotope Profiles of Modern Elephant (Loxodonta Africana) Tusk Dentin and Tail Hair from Kenya: Implications for Identifying Seasonal Variability in Climate, Ecology, and Diet in Ancient Proboscideans
Elephant tusks and hair reveal seasonal diet and climate changes.
research The Hair Growth-Promoting Effect of Rumex Japonicus Houtt. Extract
Rumex japonicus extract may promote hair growth more effectively than Minoxidil.
research Setting Reference Values in Trichology
Normal hair density and diameter ratios were established to help diagnose adult hair loss.
research Is There Any Relationship Between Decreased AgNOR Protein Synthesis and Human Hair Loss?
Less AgNOR protein production is linked to hair loss.
research Quantitative Studies on Human Hair Growth (II): Correlation Between Subjective Grading and Objective Measurements of Hair Growth
The study concluded that certain hair growth measurements are good indicators of baldness severity and provide a more accurate assessment than subjective grading.
research Hair Distribution Width – A Novel Trichoscopy Parameter for Hair Miniaturization in Androgenetic Alopecia
New method, hair distribution width (HDW), improves accuracy in diagnosing androgenetic alopecia (AGA).
research T Helper 17 Cell/Regulatory T-Cell Imbalance in Hidradenitis Suppurativa/Acne Inversa: The Link to Hair Follicle Dissection, Obesity, Smoking, and Autoimmune Comorbidities
An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.
research Effect of Varied Hair Protein Fractions on the Gel Properties of Keratin/Chitosan Hydrogels for Use in Tissue Engineering
Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.
research Hair Growth-Promoting Effect of Carthamus Tinctorius Floret Extract
Safflower (Carthamus tinctorius) extract helps hair grow and could be used in hair products.
research Human Pollution Exposure Correlates With Accelerated Ultrastructural Degradation of Hair Fibers
Pollution exposure speeds up hair damage.
research 5α-Reductase Isozymes and Aromatase mRNA Levels in Plucked Hair from Young Women with Female Pattern Hair Loss
Higher enzyme levels found in women with hair loss, suggesting hormone imbalance.
research Predicting the Permanent Safe Donor Area for Hair Transplantation in Koreans with Male Pattern Baldness According to the Position of the Parietal Whorl
The position of the parietal whorl can predict safe donor areas for hair transplants in Korean men with male pattern baldness.
research The Patch Assay Reconstitutes Mature Hair Follicles by Culture-Expanded Human Cells
The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research Hair Growth Promoting Potential of Phospholipids Purified from Porcine Lung Tissues
Phospholipids from pig lungs can significantly promote hair growth.
research Suprabulbar Thinning of Hair in Telogen Effluvium
Hair is thinner near the scalp in acute hair shedding conditions.
research The Cohen Hair Loss Classification System
Dr. Bernard Cohen created a new system to classify hair loss using numbers and a detailed scalp map.
research Relations Between Sex Hormone Levels and Characteristics of Hair and Skin in Healthy Young Men
Higher androgen levels do not cause baldness in men.
research Increased Hair Polyamine Levels in Patients with Alzheimer's Disease
Alzheimer's patients have higher levels of certain chemicals in their hair.
research Analysis of Serum Zinc and Copper Concentrations in Hair Loss
People with hair loss, especially those with certain types, have lower zinc levels, and zinc supplements might help.