{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T20:14:09Z","timestamp":1792613649745,"version":"4.5.0"},"reference-count":41,"publisher":"Wiley","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["30872731"],"award-info":[{"award-number":["30872731"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81370448"],"award-info":[{"award-number":["81370448"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["30872731"],"award-info":[{"award-number":["30872731"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81370448"],"award-info":[{"award-number":["81370448"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Diabetes Research"],"published-print":{"date-parts":[[2014]]},"abstract":"<jats:p><jats:italic>Objective.<\/jats:italic>Numerous epidemiological studies have linked diabetes mellitus (DM) with an increased risk of developing Alzheimer\u2019s disease (AD). However, whether or not diabetic encephalopathy shows AD-like pathology remains unclear.<jats:italic>Research Design and Methods.<\/jats:italic>Forebrain and hippocampal volumes were measured using stereology in serial coronal sections of the brain in streptozotocin- (STZ-) induced rats. Neurodegeneration in the frontal cortex, hypothalamus, and hippocampus was evaluated using Fluoro-Jade C (FJC). A<jats:italic>\u03b2<\/jats:italic>aggregation in the frontal cortex and hippocampus was tested using immunohistochemistry and ELISA. Dendritic spine density in the frontal cortex and hippocampus was measured using Golgi staining, and western blot was conducted to detect the levels of synaptophysin. Cognitive ability was evaluated through the Morris water maze and inhibitory avoidant box.<jats:italic>Results.<\/jats:italic>Rats are characterized by insulin deficiency accompanied with polydipsia, polyphagia, polyuria, and weight loss after STZ injection. The number of FJC-positive cells significantly increased in discrete brain regions of the diabetic rats compared with the age-matched control rats. Hippocampal atrophy, A<jats:italic>\u03b2<\/jats:italic>aggregation, and synapse loss were observed in the diabetic rats compared with the control rats. The learning and memory of the diabetic rats decreased compared with those of the age-matched control rats.<jats:italic>Conclusions.<\/jats:italic>Our results suggested that aberrant metabolism induced brain aging as characterized by AD-like pathologies.<\/jats:p>","DOI":"10.1155\/2014\/796840","type":"journal-article","created":{"date-parts":[[2014,8,14]],"date-time":"2014-08-14T18:14:08Z","timestamp":1408040048000},"page":"1-12","source":"Crossref","is-referenced-by-count":65,"title":["Brain Aging and AD-Like Pathology in Streptozotocin-Induced Diabetic Rats"],"prefix":"10.1155","volume":"2014","author":[{"given":"Jian-Qin","family":"Wang","sequence":"first","affiliation":[{"name":"Nephrology Department and Blood Dialysis Center, Second Hospital of Lanzhou University, Lanzhou 730000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Yin","sequence":"additional","affiliation":[{"name":"Institute of Anatomy and Embryology, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan-Feng","family":"Song","sequence":"additional","affiliation":[{"name":"Institute of Anatomy and Embryology, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lang","family":"Zhang","sequence":"additional","affiliation":[{"name":"Institute of Anatomy and Embryology, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying-Xiang","family":"Ren","sequence":"additional","affiliation":[{"name":"Institute of Anatomy and Embryology, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"De-Gui","family":"Wang","sequence":"additional","affiliation":[{"name":"Institute of Anatomy and Embryology, School of Basic 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