PMID- 33015956 OWN - NLM STAT- MEDLINE DCOM- 20210713 LR - 20210713 IS - 1932-8494 (Electronic) IS - 1932-8486 (Linking) VI - 304 IP - 5 DP - 2021 May TI - Changes in hippocampal capillaries in transgenic type 2 diabetic mice: A stereological investigation. PG - 1071-1083 LID - 10.1002/ar.24525 [doi] AB - The cognitive dysfunction associated with type 2 diabetes mellitus (T2DM) has been widely studied, and many structures in the hippocampus, such as neurons and synapses, have been shown to play a crucial role in the cognitive decline. However, the mechanism of these changes remains unknown. To further explore this issue, we investigated the changes in the blood supply of the hippocampus in transgenic T2DM mice. In the current study, histochemistry, immunohistochemistry, and unbiased stereological methods were utilized to research the effects of T2DM on hippocampal capillaries of transgenic db/db mice. Twenty (Lepr(db) ) mut/mut mice and twenty (Lepr(db) ) wt/wt mice were used in this study. The learning and memory ability was appraised by Morris water maze test. CI - (c) 2021 American Association for Anatomy. FAU - Zhao, Yuanyu AU - Zhao Y AD - Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Liu, Jin AU - Liu J AD - Laboratory of Electron Microscopy, North Sichuan Medical College, Nanchong, Sichuan Province, China. FAU - Li, Jing AU - Li J AD - Laboratory of Electron Microscopy, North Sichuan Medical College, Nanchong, Sichuan Province, China. FAU - Zhao, Feng AU - Zhao F AD - Laboratory of Electron Microscopy, North Sichuan Medical College, Nanchong, Sichuan Province, China. FAU - Du, Shijuan AU - Du S AUID- ORCID: 0000-0001-5443-2069 AD - Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Wang, Yunzi AU - Wang Y AD - Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Li, Juan AU - Li J AD - Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Yang, Lijun AU - Yang L AD - Department of Pathology, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Du, Jiang AU - Du J AD - Department of General Surgery, Sichuan Science City Hospital, Mianyang, Sichuan Province, China. FAU - Tang, Yong AU - Tang Y AD - Department of Histology and Embryology, Chongqing Medical University, Chongqing, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20201116 PL - United States TA - Anat Rec (Hoboken) JT - Anatomical record (Hoboken, N.J. : 2007) JID - 101292775 SB - IM MH - Animals MH - Cell Count MH - Diabetes Mellitus, Type 2/*pathology MH - Female MH - Hippocampus/*blood supply/pathology MH - Male MH - Maze Learning/*physiology MH - Mice MH - Mice, Transgenic MH - Neurons/*pathology MH - Organ Size/physiology MH - Spatial Memory/*physiology OTO - NOTNLM OT - capillary OT - hippocampu OT - stereology OT - type 2 diabetes EDAT- 2020/10/06 06:00 MHDA- 2021/07/14 06:00 CRDT- 2020/10/05 06:27 PHST- 2020/06/30 00:00 [revised] PHST- 2020/05/01 00:00 [received] PHST- 2020/07/19 00:00 [accepted] PHST- 2020/10/06 06:00 [pubmed] PHST- 2021/07/14 06:00 [medline] PHST- 2020/10/05 06:27 [entrez] AID - 10.1002/ar.24525 [doi] PST - ppublish SO - Anat Rec (Hoboken). 2021 May;304(5):1071-1083. doi: 10.1002/ar.24525. Epub 2020 Nov 16.