The training of nurses has changed significantly in recent years, as have the role and expectations of nurse teachers and lecturers. In this article, the author suggests the development of a new role which could satisfy the requirements of educators, clinicians and students.
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| http://dx.doi.org/10.7748/ns.10.2.38.s33 | DOI Listing |
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Electroacupuncture improves cognitive impairment after subarachnoid hemorrhage in rats through the PI3K/AKT signaling pathway.
Acupunct Med
January 2025
Combination of Acupuncture and Medicine Innovation Research Center, Shaanxi University of Chinese Medicine, Xianyang, China.
Objective: Cognitive impairment (CI) is highly prevalent in subarachnoid hemorrhage (SAH) patients. The phosphatidylinositol 3-kinase (PI3K)/AKT pathway plays a critical role in neuronal survival in a variety of central nervous system injuries. This study aimed to determine whether electroacupuncture (EA) at and LI20 ameliorates SAH-CI in a rat model and to examine whether it modulates the PI3K/AKT pathway by administering a PI3K inhibitor (LY294002) versus dimethyl sulfoxide (DMSO) vehicle.
View Article and Find Full Text PDFA high lipid diet leads to greater pathology and lower tolerance during infection.
J Exp Biol
January 2025
Dept of Biological Sciences, University of Arkansas, Fayetteville AR 72701, USA.
Altered food landscapes contribute importantly to wildlife disease dynamics and may play an important role in host heterogeneity in disease outcomes through changes in host diet composition. We explored the effects of dietary macronutrient composition on disease pathology and feeding behavior of canaries (Serinus canaria domestica) infected with Mycoplasma gallisepticum (MG). In the first experiment, we provided canaries with isocaloric diets comprised of identical ingredients that varied in macronutrient content (high-protein or high-lipid) then MG- or sham-inoculated birds.
View Article and Find Full Text PDFRemote Ischemic Conditioning Attenuates Transneuronal Degeneration and Promotes Stroke Recovery via CD36-Mediated Efferocytosis.
Circ Res
January 2025
Burke Neurological Institute, White Plains, NY (H.J., I.P., K.W.P., J.M., A.M., S.C.).
Background: Remote ischemic conditioning (RIC) has been implicated in cross-organ protection in cerebrovascular disease, including stroke. However, the lack of a consensus protocol and controversy over the clinical therapeutic outcomes of RIC suggest an inadequate mechanistic understanding of RIC. The current study identifies RIC-induced molecular and cellular events in the blood, which enhance long-term functional recovery in experimental cerebral ischemia.
View Article and Find Full Text PDFExpression and localization of two β-carbonic anhydrases in , a single-cell C plant.
Front Plant Sci
January 2025
Department of Life Sciences, Pohang University of Science and Technology, Pohang, Republic of Korea.
Carbonic anhydrases (CAs) are ubiquitous enzymes that catalyze reversibly both the hydration and dehydration reactions of CO and HCO-, respectively. Higher plants contain many different isoforms of CAs that can be classified into α-, β- and γ-type subfamilies. β-type CAs play a key role in the CO-concentrating mechanism, thereby contributing to efficient photosynthesis in the C plants in addition to many other biochemical reactions in plant metabolism.
View Article and Find Full Text PDFBackground: Previous studies have suggested that changes in the composition of the extracellular matrix (ECM) play a significant role in the development of ligamentum flavum hypertrophy (LFH) and the histological differences between the ventral and dorsal layers of the hypertrophied ligamentum flavum. Although LFH is associated with increased fibrosis in the dorsal layer, comprehensive research exploring the characteristics of the ECM and its mechanical properties in both regions is limited. Furthermore, the distribution of fibrosis-associated myofibroblasts within LFH remains poorly understood.
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