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This study investigated the sub-acute toxicity of Eclipta alba extract in Wistar albino rats, finding generally comparable hematological and biochemical parameters to controls, but noted mild morphological liver and kidney changes at the highest dose, highlighting a key area for further safety research.

Yellow dots look different in various hair loss conditions and can help diagnose them.

This study identified distinct differences between mature and immature hypertrophic scars of the head and neck, with immature scars showing higher TGF-β expression and more pronounced inflammatory reactions.

This review covers trichoscopy's role in diagnosing scalp disorders, emphasizing its potential to improve clinical accuracy, but it reports no new clinical results.

This study found that ribbed hairs on tarantulas closely resemble chemoreceptors rather than silk-producing spigots, with no silk observed emitting from them under microscopy.

This study identified significant differences in medullary structure, hair length, and root diameter among dorsal guard hairs of red foxes, golden jackals, and gray wolves in Turkey.

This study discusses using SEM/EDX for elemental analysis of hair samples in forensic science but notes challenges in detecting certain trace elements from raw hair.

This study found that dermoscopy-guided scalp biopsies provided a definitive pathological diagnosis in 95% of patients with cicatricial alopecia.

This article reviews the complications and health risks associated with polycystic ovary syndrome and reports no new clinical findings.

This review emphasizes that collaboration between forensic anthropology and molecular anthropology could significantly improve the identification of unknown human remains by creating more comprehensive biological profiles.

This study concludes that loose anagen hair can develop in adulthood and may be difficult to distinguish from telogen hair loss, with pathologic findings offering limited diagnostic insights.

The document explains what healthy skin, nails, and hair look like on an ultrasound.

The document concludes that accurately identifying leukemia types is crucial, and the risks of cancer from finasteride need careful evaluation against its benefits.

The new device improves human hair follicle cell growth and differentiation.

This review discusses Graham-Little Piccardi-Lasseur syndrome, a rare dermatosis with limited treatment options, emphasizing the importance of early diagnosis through physical exam and dermoscopy, but reports no new results.

This study found that multiphoton microscopy imaging allows for detailed observation and quantitative analysis of collagen alterations in the progression of endometrial cancer, potentially offering a faster, more accurate method for early diagnosis compared to current protocols.

This study demonstrated a method for large-scale preparation of self-sorted hair follicle germs in vitro, which successfully generated hair follicles when transplanted into the skin of nude mice.

This study reported that using photomnemonics facilitated accurate histopathologic interpretation of horizontal scalp sections in distinguishing between nonscarring and scarring alopecias by dermatopathologists and residents in a validation test.

This study found that epidermal stem cells are located in rats' hair follicle bulge regions, and the methods used to isolate and culture these cells in vitro are feasible.

In this study on rats, rutin showed dose-dependent improvements in hormonal, antioxidant, and lipid profiles related to polycystic ovary syndrome, with effects comparable to metformin.

This study suggests that diffuse alopecia areata initially involves an intense inflammatory attack during the anagen phase, progressing through different hair cycle stages with specific shedding patterns.

This study found that for obese patients undergoing sleeve gastrectomy, concurrent type 2 diabetes is linked to worsened metabolic but milder reproductive aspects of PCOS and does not hinder the return to regular menstruation one year after surgery.

This article explores the evolution of mechanosensing and discusses the diverse forms and organization of touch receptors but reports no new research findings.

Hair is thinner near the scalp in acute hair shedding conditions.

This study explored the solubility and crystal structure of GI197111X, a 5-alpha reductase inhibitor for androgenetic alopecia, finding its solubility in Capmul MCM suitable for a soft gel dosage form.

This study examined the unique structural features of sinus hair follicles in the shrew Sorex unguiculatus, which suggest a specialization for vibration sensing.

Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.

Dermoscopy is useful for diagnosing and monitoring discoid lupus erythematosus by showing specific skin patterns.

This experimental study on male rats found that a gel containing carbon dioxide extract of hops effectively promoted wound healing in severe acne by enhancing skin regeneration and exhibiting anti-inflammatory, bactericidal, and antimycotic properties.

This study analyzes the fine structure and protein distribution in monotreme hairs, finding similarities with other mammals and detailing unique immunocytochemical features in their inner root sheaths.