Guidelines for the Selection of Animal Models and Preclinical Drug Trials for Spontaneous Intracerebral Hemorrhage (2024 Edition)

“…The existing sICH animal models can be broadly categorized into three classes: (1) induced intracerebral hemorrhage models, including autologous blood injection model, collagenase injection model, microballoon inflation model, and hyperglycemia-induced sICH hematoma expansion model; (2) spontaneous hypertensive intracerebral hemorrhage models mainly include stroke-prone spontaneously hypertensive rats (SHRsp) and stroke-prone renovascular hypertensive rats (RHRsp); (3) gene-modified models encompassing transgentic hypertensive intracerebral hemorrhage, transgentic cerebral amyloid angiopathy, arteriovenous malformation-related, cerebral cavernous malformation-related and collagen-related genetically modified animal models for sICH. These models contribute not only to unraveling the pathogenesis of sICH and exploring preventive or therapeutic interventions, but also serve as invaluable tools for conducting preclinical drug trials to advance novel treatments. …”
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