Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This study observed that processing techniques such as degreasing, bating, and tanning influence mink skin by altering the distribution of fat glands and collagen fibers, potentially impacting hair follicle structure and mink product quality.

Quickly fix tissue in formalin after excision to preserve it.

In this study, electron microscopy of follicular mucinosis showed severe cytoplasmic degeneration in hair follicles, with myelin figures and onion-like lamellar structures, but no indications of mucin release through degeneration or degradation were found.

This study found that postmortem root banding in hair is likely due to the degradation of the intermacrofibrillar matrix in the cortex, with no damage to the cuticle observed.

This study suggests that using stable isotope analysis on various tissues can effectively reconstruct individual life histories, providing insights into both the individual and broader population from the Romano-Christian period in Egypt.

This case report documents a rare fatal instance of Rapunzel syndrome in a child, highlighting the use of postmortem CT and MRI to reveal trichobezoar-related bowel obstructions and perforations as the cause of death.

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 introduced a novel method that uses upright structured illumination microscopy and atomic force microscopy to map the mechanical properties of thick living tissue slices, revealing the intricate mechanical heterogeneity of mouse skin and effects of preservation techniques on tissue stiffness.

This study found that ethanol extracts from Musa paradisiaca cv. Puttabale corms have significant anthelmintic activity against Pheretima posthuma, outperforming the standard drug piperazine citrate in terms of paralysis and death times.

This study found that biologic rhythms in mammoth hairs differed from those in modern human hair, with variations in growth rates and mineral content providing insights into the lifestyle and behavior of extinct species.

This study observed that during the postnatal development of gray short-tailed opossums, skin transitions from facilitating gas exchange through a dense capillary network at birth to supporting thermoregulation, with significant changes in skin thickness and structure occurring by 35 days old.

This study found that slow vitrification using DMSO for cryopreserving hair follicle germs in mouse skin showed effective hair regeneration, making it a promising method for hair regenerative medicine.

This review discusses the cornification process of epidermal keratinocytes in forming the skin barrier and reports no new results; it emphasizes the importance for diagnosis and treatment of skin disorders.

This research reports that Muse cells from human skin can be differentiated into melanocytes, fibroblasts, and keratinocytes, enabling the creation of 3D reconstituted skin, potentially advancing skin reconstruction therapies.

This study found that a serum-free DMEM-F12 medium with 45% oxygen best supports in vitro development and differentiation of human fetal skin, closely mimicking the in vivo state.

This study describes unique anatomical characteristics of the skin and hair structures in the silver marmoset, including features such as thin epidermis, specialized nerve end-organs, and distinctive gland compositions.

This study explores how cultural perceptions of hair used in art have evolved from the Victorian Era to now, analyzing theories of disgust and abjection, and highlighting hair art's historical ties to death and mourning.

This study reports that hair fibers degrade most in acidic sandy clay, while silicone oil treatment is effective for conserving various hair types and artifacts.

This study found that stepwise thermal treatment of human hair waste at temperatures from 200 to 450 °C produced hollow microtubes, with structure changes influenced by temperature, core degradation, and cortex melting.

This study concluded that standard decontamination procedures do not fully remove external contamination from post mortem hair specimens, which complicates using hair analysis to assess long-term drug exposure.

This study reports an improved method for determining blood type from human hair using immunohistochemistry.

The researchers developed a technique for processing and staining free hair samples using paraffin embedded blocks, revealing that routine staining does not color the enucleated cuticle, while the cortex and medulla show distinct colorations when stained.

This study found that Muse cells retained their pluripotency and ability to differentiate into various cell types even after being cryopreserved multiple times.

This study suggests that programmed cell death plays a crucial role in shaping the structure of the human epidermis and its appendages during development.

This case report presents a patient with necrobiosis lipoidica exhibiting transepithelial elimination of cholesterol crystals through hair follicles, a finding previously associated with necrobiotic xanthogranuloma.

This study found that the prenatal skin development in Red Sokoto goats undergoes significant morphological changes across gestational stages, which may be important for their adaptation and thermoregulation after birth.

This study found that standard decontamination procedures may not fully remove external contamination in post mortem hair specimens, complicating the interpretation of drug detection in such samples.

This overview describes the Dermatologic Surgery journal's comprehensive coverage of dermatologic surgical procedures, but it reports no new research findings.