Investigation of the optimal dose for experimental lipopolysaccharide-induced recognition memory impairment: behavioral and histological studies by Noor Ahmed Alzahrani, Khulud Abdullah Bahaidrah, Rasha Abdulrashed Mansouri, Hadeil Muhanna Alsufiani, Badrah Saeed Alghamdi

“…Aim: Here, we aimed to investigate the optimal dose of chronically administered LPS for the induction of recognition memory impairment in mice. Materials and methods: LPS at different doses (0.25, 0.50 and 0.75 mg/kg) was administered to SWR/J mice daily for 7 days. …”
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Anti-Amnesic Effect of <i>Agastache rugosa</i> on Scopolamine-Induced Memory Impairment in Mice by Sohi Kang, Nari Lee, Bokyung Jung, Huiyeong Jeong, Changjong Moon, Sang-Ik Park, Seungpil Yun, Teresa Yim, Jung Min Oh, Jae-Won Kim, Ji Hoon Song, Sungwook Chae, Joong Sun Kim

“…This study evaluated the anti-amnesic effects of <i>A. rugosa</i> extract (ARE) on scopolamine (SCO)-induced memory impairment in mice. Mice received 100 or 200 mg/kg ARE orally for 5 days, followed by SCO injection. …”
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Sulfated Polysaccharide Isolated from the Nacre of Pearl Oyster Improves Scopolamine-Induced Memory Impairment by Hikaru Yamagami, Tatsuya Fuji, Mayumi Wako, Yasushi Hasegawa

“…We previously showed that a pearl oyster nacre extract improves scopolamine-induced memory impairments using the Y-maze, Banes maze and object recognition tests. …”
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Protective effects of selegiline against amyloid beta‐induced anxiety‐like behavior and memory impairment by Behnam Mohamadpour, Naser Mirazi, Alireza Komaki, Hamid Shokati Basir, Abdolkarim Hosseini

“…Results The results indicate that the induction of AD in rats led to recognition memory, spatial memory, and passive avoidance memory impairments, as well as increased anxiety. Additionally, the AD rats exhibited a decrease in total antioxidant capacity and an increase in total oxidant status levels, suggesting an imbalance in oxidative‐antioxidant status. …”
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Possible roles of COX-1 in learning and memory impairment induced by traumatic brain injury in mice by J.L. Shang, Q. Cheng, W.F. Yang, M. Zhang, Y. Cui, Y.F. Wang

“…The possible roles of cyclooxygenase-1 (COX-1) in learning and memory impairment in mice with TBI are far from well known. …”
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Improvement of activation of parvalbumin positive inhibitory neurons to memory impairment caused by frontal cortex ischemia by LIU Chang, WANG Ruolan, HU Jun, MU Jiankun

“…Objective To determine the effect of activating parvalbumin (PV) positive inhibitory neurons on memory impairment caused by frontal cortex ischemia and analyze the related mechanism. …”
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Neuroprotective Effect of <i>Ixeris dentata</i> Extract on Trimethyltin-Induced Memory Impairment in Rats by Minsook Ye, Daehyuk Jang, Sun-young Lee, Kyu-Ri Kim, Sung Ja Rhie, Jin Kyung Oh, Insop Shim

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Short-term memory impairment following recovery from systemic inflammation induced by lipopolysaccharide in mice by Kohei Morimoto, Shu Watanuki, Ryota Eguchi, Taisuke Kitano, Ken-ichi Otsuguro

“…At 7 days post-LPS injection, mice exhibited short-term memory impairment accompanied by the suppression of neuronal activity and increases in morphologically immature spines. …”
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Contextual fear memory impairment in Angelman syndrome model mice is associated with altered transcriptional responses by Wenyue Su, Yan Liu, Aileen Lam, Xiaoning Hao, Michel Baudry, Xiaoning Bi

“…These results suggest that memory recall in AS mice, while altering the transcriptome, fails to recruit memory-associated transcriptional programs, which could be responsible for the memory impairment in AS mice.…”
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Barbigerone prevents scopolamine-induced memory impairment in rats by inhibiting oxidative stress and acetylcholinesterase levels by Shareefa A. AlGhamdi, Fahad A. Al-Abbasi, Amira M. Alghamdi, Asma B. Omer, Obaid Afzal, Abdulmalik S. A. Altamimi, Abdulaziz Alamri, Sami I. Alzarea, Waleed Hassan Almalki, Imran Kazmi

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Prevalence of Working Memory Impairment in Drug Naive Schizophrenic Patients in a Tertiary Care Hospital by Bharat Kumar Goit, Jai Bahadur Khattri

“…The aim of the study was to find out the prevalence of working memory impairment in drug naive schizophrenic patients. …”
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Protective effects of Astragalus kahiricus root extract on ethanol-induced retrograde memory impairments in mice by Basma M. Abdelaziz, Maged W. Helmy, Mohamed A. Katary, Mohammad M. Abd-Alhaseeb, Asser I. Ghoneim

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Convergent functional changes of the episodic memory impairment in mild cognitive impairment: An ALE meta-analysis by Xuhong Liang, Qianqian Yuan, Chen Xue, Wenzhang Qi, Honglin Ge, Zheng Yan, Shanshan Chen, Yu Song, Huimin Wu, Chaoyong Xiao, Chaoyong Xiao, Jiu Chen, Jiu Chen

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Exercise Prevents Memory Impairment Induced by Arsenic Exposure in Mice: Implication of Hippocampal BDNF and CREB. by Bao-Fei Sun, Qing-Qing Wang, Zi-Jiang Yu, Yan Yu, Chao-Lun Xiao, Chao-Sheng Kang, Guo Ge, Yan Linghu, Jun-De Zhu, Yu-Mei Li, Qiang-Ming Li, Shi-Peng Luo, Dang Yang, Lin Li, Wen-Yan Zhang, Guang Tian

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The Effect of Spironolactone on β-amyloid-Induced Memory Impairment in Male Rats: The Role of Microglial Inhibition by Mohammad Mehdipour, Masoumeh Emamghoreishi, Majid Reza Farrokhi, Elahe Amirinezhadfard, Mojtaba Keshavarz

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Mitochondrial antioxidant elamipretide improves learning and memory impairment induced by chronic sleep deprivation in mice by Yue‐Ming Zhang, Ya‐Tao Wang, Ru‐Meng Wei, Xue‐Yan Li, Bao‐Ling Luo, Jing‐Ya Zhang, Kai‐Xuan Zhang, Shi‐Kun Fang, Xue‐Chun Liu, Gui‐Hai Chen

“…Abstract Background The inflammation and synaptic dysfunction induced by mitochondrial dysfunction play essential roles in the learning and memory impairment associated with sleep dysfunction. Elamipretide (SS‐31), a novel mitochondrion‐targeted antioxidant, was proven to improve mitochondrial dysfunction, the inflammatory response, synaptic dysfunction, and cognitive impairment in models of cerebral ischemia, sepsis, and type 2 diabetes. …”
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Genes Involved by Dexamethasone in Prevention of Long-Term Memory Impairment Caused by Lipopolysaccharide-Induced Neuroinflammation by Galina T. Shishkina, Tatyana S. Kalinina, Dmitriy A. Lanshakov, Veta V. Bulygina, Natalya P. Komysheva, Anita V. Bannova, Ulyana S. Drozd, Nikolay N. Dygalo

“…Taken together, these data suggest that (1) pretreatment with DEX did not markedly affect LPS-induced prolonged inflammatory response; (2) DEX pretreatment can affect processes associated with glutamatergic signaling and nervous system development, possibly involved in the recovery of memory impairment induced by LPS.…”
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Prospective Memory Impairment and Executive Dysfunction in Prefrontal Lobe Damaged Patients: Is There a Causal Relationship? by Giovanni A. Carlesimo, Margherita di Paola, Lucia Fadda, Carlo Caltagirone, Alberto Costa

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Preserved suppression of salient irrelevant stimuli during visual search in Age-Associated Memory Impairment by Laura eLorenzo-López, Ana eMaseda, Ana eBuján, Carmen ede Labra, Elena eAmenedo, José Carlos Millán

“…Previous studies have suggested that older adults with age-associated memory impairment (AAMI) may show a significant decline in attentional resource capacity and inhibitory processes in addition to memory impairment. …”
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Neuroprotective and Antiamnesic Effects of Mitragyna inermis Willd (Rubiaceae) on Scopolamine-Induced Memory Impairment in Mice by David Bougolla Pahaye, Elisabeth Ngo Bum, Germain Sotoing Taïwé, Gwladys Temkou Ngoupaye, Neteydji Sidiki, Fleur Clarisse Okomolo Moto, Nadège Kouemou, Stephanie Jacqueline Kameni Njapdounke, Gisele Nkantchoua, Antoine Kandeda, Jean Pierre Omam Omam, Veronique Mairaira, Josiane Lucie Ojong

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