research Ichthyoses
Ichthyoses are skin disorders causing scales, with treatment depending on type and severity.
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research Numerous faces of yellow dots
Yellow dots look different in various hair loss conditions and can help diagnose them.
research Inherited ichthyoses/generalized Mendelian disorders of cornification
Inherited ichthyoses cause widespread skin scaling and thickening due to gene mutations.
research Yellow dots in trichoscopy: relevance, clinical significance and peculiarities
Yellow dots in hair and scalp examinations are important for diagnosing different scalp conditions.
research remarks on the evolution of the integumental scale armour
Pangolin scales evolved for protection, hardening with age, due to keratin gene diversification.
research Generalized Hair Casts Due to Traction
Hair casts can be treated with physical removal and special shampoos.
research Acquired morphological changes of mammalian hair scales
Mammalian hair scales change from smooth to wavy due to friction.
research Hair casts (pseudonits)
The girl had harmless hair casts, not lice.
research Dermoscopic findings of alopecia areata in dark skinned individuals: An analysis of 116 cases
The study concluded that yellow dots are a common and useful sign for diagnosing alopecia areata in dark-skinned individuals and may indicate the severity of the condition.
research Casts and pseudocasts
It's important to tell the difference between hair casts, pseudocasts, and nits.
research Comprehensive molecular and cellular studies suggest avian scutate scales are secondarily derived from feathers, and more distant from reptilian scales
Bird scales evolved from feathers, not reptile scales.
research Ichthyosiform Rash and Fever in a Child
The child has a scaly rash and fever, but tests show no infection.
research Dermo‐epidermal interactions in reptilian scales: Speculations on the evolution of scales, feathers, and hairs
Reptilian scales, feathers, and hairs evolved from changes in skin cell interactions.
research Improved trichoscopic assessment of yellow dots using Sub-Ultraviolet Light
research Improved trichoscopic assessment of yellow dots using Sub-Ultraviolet Light
research White and yellow dots as new trichoscopic signs of severe female androgenetic alopecia in dark skin phototypes
White and yellow dots indicate severe female hair loss in dark skin.
research Dermoscopy of alopecia areata in restrospective analysis
Yellow dots are common in severe alopecia areata.
research Gross morphology and ultrastructural characterization of the skin in Yuyi hairless mice(Mus musculus)
Yuyi hairless mice lose hair after birth, develop thick, loose skin with folds, and show disorganized skin structure as they age.
research Scaling dermatosis in three dogs associated with abnormal sebaceous gland differentiation
Three dogs with a rare skin condition improved with treatment.
research Reptile scale paradigm: Evo-Devo, pattern formation and regeneration
Reptile scales help us understand the evolution of skin features like hair and feathers.
research Smoker’s Mustache Revisited: Upper Lip Hair Yellow Discoloration Associated With Tobacco
Smoking can cause yellow discoloration of upper lip hair and nails.
research Yellow facial papules associated with frontal fibrosing alopecia: A distinct histologic pattern and response to isotretinoin
Oral isotretinoin effectively treats yellow facial papules in frontal fibrosing alopecia patients.
research Cutaneous Ultrastructural Features of the Flaky Skin (fsn) Mouse Mutation
The flaky skin mouse mutation is a natural model for studying human psoriasis.
research Androgenetic Alopecia
The document concludes that signs of male and female pattern baldness include uneven hair thickness, yellow spots, skin discoloration around hair follicles, more thin and soft hairs, and many hair follicles with just one hair.
research Malassezia spp. overgrowth in allergic cats
Allergic cats with yeast overgrowth improved with antifungal treatment.
research Trichoscopy as a clue to the diagnosis of scalp sarcoidosis
Orange spots in scalp trichoscopy can help diagnose scalp sarcoidosis.
research Evidence of increased DNA methylation of the androgen receptor gene in occipital hair follicles from men with androgenetic alopecia
Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
research Morphological and histological observations on the hair brush of Endoclita vietnamensis (Lepidoptera, Hepialidae)
The study identifies the pheromone gland's location and structure in Endoclita vietnamensis, aiding future pest control methods.
research Ultrastructure of the contrasting types of keratinization seen in the tail epidermis of the laboratory mouseMus musculus
Mouse tail skin has different keratinization near hair follicles and scales.
research Microstructure of Defective Mink Guard Hair
Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.