Results 31 to 40 of about 119,267 (282)

An Engineered Thio‐Amino Polymer Achieves Potent, Safe, and Broad Cell Type Delivery in the Lung Mapped by Spatial Transcriptomics

open access: yesAdvanced Materials, EarlyView.
Synthesis and screening of a polymer library produced a versatile and inhalable mRNA vehicle for the lungs (P81). Compared to a published LNP, P81 provides increased delivery efficacy, achieving widespread expression in broad cell types, with no toxicity.
Pramodkumar EK   +36 more
wiley   +1 more source

Xylazine Activates Adenosine Monophosphate-Activated Protein Kinase Pathway in the Central Nervous System of Rats. [PDF]

open access: yesPLoS ONE, 2016
Xylazine is a potent analgesic extensively used in veterinary and animal experimentation. Evidence exists that the analgesic effect can be inhibited using adenosine 5'-monophosphate activated protein kinase (AMPK) inhibitors.
Xing-Xing Shi   +7 more
doaj   +1 more source

Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching   +9 more
wiley   +1 more source

Preliminary Results on the Chemical Immobilization of African Rodents: the Brush-Tailed Porcupine (Atherurus africanus, Gray 1842) and Giant Rat (Cricetomys emini, Waterhouse 1840). Study on Four Protocols

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2001
The project DGEG (Game Farming Development in Gabon) aims at establishing technical references on farming of wild species, among which are the brush-tailed porcupine (Atherurus africanus) and the giant rat (Cricetomys emini). In their daily practice, the
D. Edderai   +3 more
doaj   +1 more source

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

open access: yesAdvanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes   +14 more
wiley   +1 more source

Interleukin‐18 signaling promotes activation of hepatic stellate cells in mouse liver fibrosis

open access: yesHepatology, EarlyView., 2022
Interleukin‐18 signaling promotes activation of hepatic stellate cells in mouse liver fibrosis. Abstract Background and Aims Nucleotide‐binding oligomerization domain‐like receptor‐family pyrin domain‐containing 3 (NLRP3) inflammasome activation has been shown to result in liver fibrosis.
Jana Knorr   +19 more
wiley   +1 more source

Public health impact and harm reduction implications of xylazine-involved overdoses: a narrative review

open access: yesHarm Reduction Journal, 2023
Introduction Xylazine, an α2-adrenoceptor agonist sedative commonly used in veterinary medicine, is not approved for human use. Nevertheless, xylazine-involved overdose rates have surged in recent years, fueled by an increasingly toxic and synthetic ...
David T. Zhu
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

open access: yesAdvanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong   +24 more
wiley   +1 more source

Involvement of ATP-Sensitive K+ Channels in the Peripheral Antinociceptive Effect Induced by the α2-Adrenoceptor Agonist Xylazine

open access: yesJournal of Pharmacological Sciences, 2009
Xylazine is an α2-adrenergic agonist extensively used in veterinary medicine and animal experimentation for producing antinociception, sedation, and muscle relaxation.
Thiago Roberto Lima Romero   +1 more
doaj   +1 more source

THE CLINICAL EVALUATION OF THE EFFECT OF XYLAZINE IN PREGNANT BUFFALOEs AND CATTLE [PDF]

open access: yesBasrah Journal of Veterinary Research, 2007
The object of this study was to investigate the effect of xylazine administration at dose of (0.05 mg/kg BW) intravenously in late pregnancy of buffaloes and cattle.
M. J. Eesa
doaj   +1 more source

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