research Problems in Evaluating Chronic Toxicity of Contraceptive Steroids in Dogs
High doses of some contraceptive steroids cause health issues in dogs, but their relevance to humans is unclear.
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research The Histopathologic Spectrum of Psoriasis
Psoriasis skin changes are complex and might need several biopsies for a clear diagnosis.
research Acute Sensitivity of the Oral Mucosa to Oncogenic K-ras
Oncogenic K-ras causes rapid cancerous changes in the mouth's lining.
research Micro-RNA-31 Controls Hair Cycle-Associated Changes in Gene Expression Programs of the Skin and Hair Follicle
miR-31 regulates hair growth by controlling gene expression in hair follicles.
research The Effects of Transdermal Dihydrotestosterone in the Aging Male: A Prospective, Randomized, Double-Blind Study
Dihydrotestosterone gel improved well-being and sexual function in older men without negatively affecting prostate health.
research Azathioprine-Induced Liver Injury in a Patient with Multiple Autoimmune Syndrome
A man with multiple autoimmune diseases developed liver injury from azathioprine, but his liver improved after stopping the drug.
research The Biology of Hair Diversity
Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.
research Protective Effects of Melatonin Against Metabolic and Reproductive Disturbances in Polycystic Ovary Syndrome in Rats
Melatonin may help treat PCOS symptoms in rats.
research Diseases That Affect the Pinna
The document describes skin diseases affecting the outer ear in dogs and cats, their spread to other body parts, and treatment options.
research Clinical Observation of Polycystic Ovary Syndrome Treatment with Resveratrol
Resveratrol improved hormone levels, menstrual cycles, hair loss, and ovarian function in PCOS patients.
research Differential Diagnoses of Pseudolymphomatous Folliculitis: Considerations Regarding One Case
Accurate diagnosis of pseudolymphomatous folliculitis is crucial to avoid mistaking it for more serious conditions.
research Molecular and Pathological Studies on Sarcoptes Scabiei in Sheep in Ismailia Province, Egypt
10.5% of sheep in Ismailia, Egypt, had Sarcoptes scabiei, causing skin issues.
research Steroid Responsive Mononeuritis Multiplex in the Cronkhite-Canada Syndrome
Steroid treatment improved both gut and nerve symptoms in a man with Cronkhite–Canada syndrome.
research A Case Report of Cronkhite-Canada Syndrome Complicated by Membranous Nephropathy
Rituximab may be an effective treatment for Cronkhite-Canada syndrome with kidney disease.
research Comparison of the Acute Ultraviolet Photoresponse in Congenic Albino Hairless C57BL/6J Mice Relative to Outbred SKH1 Hairless Mice
B6.Cg-Tyr c−2J Hr hr /J mice have a stronger delayed sunburn reaction and are good for UV research.
research Hair Loss and Polyposis in Cronkhite-Canada Syndrome
Prednisone treatment helped a woman with Cronkhite-Canada syndrome recover from hair loss and digestive issues.
research Leydig Cell Hyperplasia and Adenomas in Mice Treated with Finasteride, a 5α-Reductase Inhibitor: A Possible Mechanism
High doses of finasteride cause cell growth and tumors in mice.
research Leydig Cell Hyperplasia and Adenomas in Mice Treated with Finasteride, a 5α-Reductase Inhibitor: A Possible Mechanism
Finasteride causes abnormal growth in male mice cells at high doses.
research Tributyltin Effects on Ocinebrina Aciculata: Imposex Development, Sterilization, Sex Change, and Population Decline
Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
research In Vivo Imaging of Mammary Epithelial Cell Dynamics in Response to Lineage-Biased Wnt/β-Catenin Activation
Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.
research Epidermal Cell Proliferation and Modulation of the Protective Potency of Dexamethasone Against Phorbol Ester-Induced Ornithine Decarboxylase Activity
Dexamethasone reduces inflammation and delays skin cell changes caused by TPA.
research The Early Region of Trichodysplasia Spinulosa Polyomavirus Drives Proliferation, Altered Differentiation, and Ectopic Expression of Hair Follicle Differentiation Markers in Interfollicular Tail Epidermis
The early genes of a specific virus can cause abnormal skin cell growth and hair follicle changes.
research Reversible Activation of c-Myc in Skin
Activating c-Myc in skin causes rapid cell growth and changes, but these effects are reversible.
research Cronkhite–Canada Syndrome: From Clinical Features to Treatment
There is no standard treatment for the rare Cronkhite–Canada syndrome, which can be fatal and lead to cancer.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability During Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Aging reduces stem cell activation, leading to hair loss in mice lacking a specific enzyme.
research New-Onset Gastrointestinal Polyposis in a 60-Year-Old Man with Cronkhite-Canada Syndrome
A 60-year-old man with Cronkhite-Canada syndrome improved with treatment, but the condition has a high mortality rate and a risk of colorectal cancer.
research The Pathological Changes and Polymorphonuclear and Mast Cell Responses in the Skin of Specific Pathogen-Free Lambs Following Primary and Secondary Challenge with Orf Virus
Lambs' skin showed similar but more severe responses to a second orf virus infection, involving immune cells and new skin formation.
research The Early Changes in Mouse Skin Following Topical Application of a Range of Middle Distillate Oil Products
Different oil products cause varying levels of skin irritation in mice, which could potentially lead to tumors.
research Anti-Inflammatory and Anti-Hyperplastic Effect of Bazhengsan in a Male Rat Model of Chronic Nonbacterial Prostatitis
Bazhengsan reduces inflammation and tissue growth in chronic prostatitis.
research Cutaneous Side Effects of Chemotherapy and Radiotherapy
Chemotherapy and radiotherapy can cause skin side effects like rashes, hair loss, and nail changes, which are usually managed with conservative treatments.