Results 111 to 120 of about 336,467 (360)

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen   +9 more
wiley   +1 more source

Distinctive pattern and translational control of mitochondrial protein synthesis in rat brain synaptic endings [PDF]

open access: yes, 1991
Mitochondrial gene expression has been investigated in synaptic endings from rat cerebral cortex isolated at various stages during the postnatal development and maturation of the animal.
Attardi, Giuseppe   +1 more
core  

Histology of the rectus abdominis muscle in rats subjected to cranial and caudal devascularization Histologia do músculo reto do abdome de ratos submetidos à desvascularização cranial e caudal

open access: yesActa Cirúrgica Brasileira, 2012
PURPOSE: To investigate the microscopic changes in the rectus abdominis muscle in rats subjected to five delay procedure. METHODS: 30 male holtzmann rats, weighting between 250 and 350 grams, were used. The animals were divided into five groups (n=6): A -
Walder Costa   +3 more
doaj   +1 more source

Splenic Hemangiosarcoma in a Young Sprague-Dawley Rat

open access: yesJournal of Toxicologic Pathology, 2012
The present report describes a rare case of spontaneous hemangiosarcoma in a nine-week-old male Sprague-Dawley rat. At necropsy, multiple white nodules of various sizes were observed on and within the enlarged spleen and liver and were histopathologically determined to be composed of spindle- to oval-shaped cells that showed invasive growth without ...
Shiraki, Katsuhisa   +6 more
openaire   +3 more sources

Boron‐Doped Nano‐Crystalline Coated Carbon Fibers for Phasic Dopamine Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
This uniform coating presents a mix of graphitic and diamond‐like carbon to create a mechanically and electrically robust alternative for the electrochemical detection of dopamine. The electrodes in this work possess the equivalent sensitivity to the state‐of‐the‐art FSCV dopamine detecting electrodes, whilst demonstrating an ability to withstand ...
Simon J. Higham   +19 more
wiley   +1 more source

Self‐Assembling Peptide Hydrogels Support Stromal Vascular Fraction Viability to Promote In Vivo Nerve Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Stromal vascular fraction (SVF) may enhance nerve repair, especially when delivered in a self‐assembling peptide hydrogel (SAPH). In vitro, softer SAPH increased neuronal explant outgrowth and supported greater SVF viability and proliferation. In a rat sciatic defect, SVF in an optimized SAPH produced motor and sensory recovery equivalent to autograft ...
Liam A. McMorrow   +6 more
wiley   +1 more source

Activity Based Anorexia as an Animal Model for Anorexia Nervosa–A Systematic Review [PDF]

open access: yes, 2019
Anorexia nervosa (AN) is a severe eating disorder affecting around 1 per 100 persons. However, the knowledge about its underlying pathophysiology is limited.
Schalla, Martha A., Stengel, Andreas
core   +1 more source

Spontaneous Rhabdomyosarcoma in a Young Sprague-Dawley Rat [PDF]

open access: yesVeterinary Pathology, 1994
I Day MJ, Penhale WJ: An immunohistochemical study of canine disseminated aspergillosis. Aust Vet J 68:383386, 1991 2 Day MJ, Penhale WJ, Eger CE, Shaw SE, Kabay MJ, Robinson WF, Huxtable CRR, Mills JN. Wyburn RS: Disseminated aspergillosis in dogs. Aust Vet J 68:55-59, 1986 3 Greene CE, Chandler FW: Candidiasis.
openaire   +2 more sources

Mesenchymal Stem Cell‐Derived Apoptotic Micro‐Vesicles Repaired Sciatic Nerve Defect by Regulating Early Inflammatory Microenvironment and Promoting Angiogenesis

open access: yesAdvanced Healthcare Materials, EarlyView.
HUCMSC‐Apo‐mvs enhance peripheral nerve repair by modulating the inflammatory microenvironment (IME), primarily through coordinated actions on three functional cells. They recruit macrophages and promote their polarization from pro‐inflammatory M1 to anti‐inflammatory M2 phenotypes, increasing secretion of IL‐10 and VEGF.
Haolin Liu   +21 more
wiley   +1 more source

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