The relationship between skin tearing and collagen in broilers was investigated in two trials in which strain and sex, and strain and diet served as factorial-arranged variables, respectively. In the first trial, males and females of three strains were examined. Both skin tearing and skin collagen were significantly influenced by strain and sex without any significant strain by sex interaction. Skin collagen, expressed as a fraction of fresh skin protein (N x 6.25) was lower and skin tearing was higher in females than in males, particularly in the most susceptible strain. In the second trial, the effects of supplementary protein or methionine and of a low-density diet were tested in females of two strains that differed in their susceptibility to skin tearing. High dietary protein reduced skin tearing and increased skin collagen. The significant diet by strain interaction resulted from the more pronounced response of the susceptible strain. Neither supplementary methionine nor feeding of low-dietary-density diet significantly affected skin tearing or skin collagen.
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http://dx.doi.org/10.3382/ps.0701928 | DOI Listing |
Am J Ophthalmol Case Rep
March 2025
Department of Ophthalmology, Hospital Sultan Idris Shah, Serdang, Malaysia.
Purpose: To highlight a case report of high-grade primary lacrimal sac Burkitt lymphoma in a young adult.
Observation: A 25-year-old gentleman was referred to the oculoplastic center for left eye medial canthal progressive swelling at the level below the medial canthal tendon for two months associated with tearing. He was initially treated for preseptal cellulitis but failed to respond to antibiotics.
Adv Skin Wound Care
January 2025
In the Department of Surgery, NYU Long Island School of Medicine, Mineola, New York, Sawyer Cimaroli, MD, is Surgical Resident; Danilo Lozada, MS, is Medical Student; and James Daniels, MD, is Surgical Resident. Brian Gillette, PhD, is Research Scientist, Department of Foundation of Medicine, NYU Long Island School of Medicine and Department of Surgery, NYU Langone Hospital Long Island. Scott Gorenstein, MD, is Clinical Assistant Professor, Department of Surgery, NYU Long Island School of Medicine.
Increasing healthcare costs, limited healthcare resources, an aging population, and lifestyle-related diseases make wound management a growing clinical, social, and economic burden. This case series investigated the use of a novel, biocompatible, polymer-based transforming powder dressing (TPD) that transforms in situ to a shape-retentive wound matrix upon hydration for treating wounds of various etiologies.In this institutional review board-approved single-center retrospective case series, the researchers evaluated various acute and chronic wounds treated with TPD over a period of 2 years.
View Article and Find Full Text PDFPharmaceuticals (Basel)
December 2024
Department of Drugs and Medicines, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil.
A double-blind, randomized, and controlled clinical trial with therapeutic intervention was performed at a university hospital in Rio de Janeiro to evaluate whether the addition of Hayne oleoresin to a carboxypolymethylene hydrogel is more effective in skin tear healing than standard treatment. The sample consisted of 84 patients, predominantly men, with a mean age of 67.37 years.
View Article and Find Full Text PDFJ Clin Orthop Trauma
January 2025
Fundación Santa Fe de Bogotá, Bogotá, Colombia, Calle 119 #7-75.
The rotator cuff, a vital group of tendons and muscles in the shoulder, is essential for stabilizing the joint and enabling a wide range of arm movements. Rotator cuff tears, common across all age groups, often cause significant pain and functional limitations. Rotator cuff repair surgery aims to alleviate pain, restore function, and improve quality of life.
View Article and Find Full Text PDFNeurosci Biobehav Rev
December 2024
Department of Neuroscience, Istituto Superiore di Sanità, Viale Regina Elena 299, Rome 00161, Italy.
A hallmark event in neurodegenerative diseases is represented by the misfolding, aggregation and accumulation of proteins, leading to cellular and network dysfunction preceding the development of clinical symptoms by years. Early diagnosis represents a crucial issue in the field of neuroscience as it offers the potential to utilize this therapeutic window in the future to manage disease-modifying therapy. Seed amplification assays, including Real-Time Quaking-Induced Conversion (RT-QuIC) and Protein Misfolding Cyclic Amplification (PMCA), have emerged in recent years as innovative techniques developed to detect minute amounts of amyloidogenic proteins.
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