Animal attacks are a worrisome and dangerous entity that occur at high volumes and are evaluated frequently by ER physicians, primary care physicians, trauma teams, acute care surgeons, and plastic surgeons. The severity of animal attacks can range from a small insect sting to mauling by large animal, and even death. With animal attacks of high intensity, there is often significant scratching, tearing, shearing, with destruction of the skin, subcutaneous tissues, muscles, and bone. Serious attacks frequently lead to infection, sepsis, pain, loss of sensation or mobility, operative interventions, and amputations of affected limbs. We report herein the traumatic mauling of a woman by a reported unknown animal. Though the entity of animal attacks has been reported in the past, this case dictates presentation given the suspicious circumstances surrounding the attack, the involvement of her care requiring a multidisciplinary surgical approach via trauma surgery and plastic surgery, multiple extensive interventions, and the excellent take of the split thickness skin graft (STSG) after the use of a dermal regeneration template (DRT).
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http://dx.doi.org/10.7759/cureus.7758 | DOI Listing |
Expert Opin Pharmacother
January 2025
The Association of Diabetes Investigators, California, CA, USA.
Introduction: Type 1 diabetes is a unique autoimmune attack on the β cell of the pancreatic islet resulting in progressive destruction of these cells and as a result the ability of the body to maintain insulin production. The consequences of insulin deficiency are very severe, and the disease was fatal prior to the ability to extract insulin from animal pancreas in 1921. We review progress in the treatment of childhood type 1 diabetes over the past 100 years.
View Article and Find Full Text PDFMycorrhiza
January 2025
State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
Most cold-season grasses can be colonized by belowground arbuscular mycorrhizal (AM) fungi and foliar grass endophytes (Epichloë) simultaneously while also be attacked by insect herbivores. The colonization of AM fungi or the presence of grass endophytes is associated with increased resistance by the host plant. However, studies on how these two symbionts affect host plants and mitigate insect pest attack are currently lacking.
View Article and Find Full Text PDFJ Insect Sci
January 2025
Department of Agricultural Sciences and Engineering, College of Agriculture, Tennessee State University, Otis L. Floyd Nursery Research Center, McMinnville, TN, USA.
The role of flood and drought stress on Xylosandrus ambrosia beetle attacks and colonization in nursery trees with varying levels of water stress tolerance has not yet been studied. This study aimed to examine ambrosia beetle preference for tree species varying in their tolerance to water stress. Container-grown dogwoods, redbuds, and red maples were exposed to flood, drought, or sufficient water treatments for 28 d and beetle attacks were counted every third day.
View Article and Find Full Text PDFJ Insect Sci
January 2025
Department of Entomology, University of Georgia, Griffin, GA USA.
The granulate ambrosia beetle, Xylosandrus crassiusculus (Motschulsky), and the black stem borer, Xylosandrus germanus (Blandford) are important pests in ornamental nurseries in the eastern USA. These beetles are managed mainly using preventative trunk applications of pyrethroids, such as permethrin or bifenthrin when females typically fly out of woodlots and attack young trees in the spring. Verbenone and methyl salicylate are potential phytochemicals reported as repellants but not completely validated in ornamental nurseries for ambrosia beetle management as an alternative option.
View Article and Find Full Text PDFBiol Aujourdhui
January 2025
Sorbonne Université, Institut d'Écologie et des Sciences de l'Environnement de Paris, 4 place Jussieu, 75005 Paris, France - Institut Universitaire de France, Paris, France.
Insects and flowering plants are the most abundant and diverse multicellular organisms on Earth, accounting for 75% of known species. Their evolution has been largely interdependent since the so-called Angiosperm Terrestrial Revolution (100-50 Mya), when the explosion of plant diversity stimulated the evolution of pollinating and herbivorous insects. Plant-insect interactions rely heavily on chemical communication via volatile organic compounds (VOCs).
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