Results 91 to 100 of about 178,601 (316)

Single‐Cell RNA Sequencing of Retina Reveals Nna1 Upregulation in Myopic Diabetic Retinopathy as a Protective Factor Against Diabetic Damage

Advanced Science, EarlyView.
This study investigates a schematic overview of the mechanistic pathways. The relationship between myopia and DR has long been of clinical interest. In diabetic mice, Nna1 expression is downregulated, whereas in diabetic mice with FDM, Nna1 expression is upregulated–particularly in Müller cells–accompanied by decreased vascular endothelial growth ...
Lihui Xie, Yingjun Cai, Bolin Chen, Bowen Li, Jing Zou, Huizhuo Xu   +5 more
wiley   +1 more source

Cortico‐Striatal‐Midbrain Circuit Dysregulation Underlying MK‐801 Induced Impulsivity and the Ameliorative Effects of SEP

Advanced Science, EarlyView.
Impulsivity is a symptom across multiple psychiatric disorders, yet its neural basis remains elusive. This study shows that the NMDAR antagonist MK‐801 elevates dopamine release and disrupts neuronal selectivity in the nucleus accumbens, leading to impulsive behavior.
Xueru Wang, Qinyu Li, Zijie Li, Xuejiao Wang, Hui Yuan, Pingting Yang, Ling Qin   +6 more
wiley   +1 more source

The effect of partial portacaval transposition on the canine liver [PDF]

, 1967
The influence of nonhepatic splanchnic venous blood on dog liver morphology and biochemical content was investigated by performing partial portacaval transposition, anastomosing the supra-adrenal inferior vena cava to either the right or left branch of ...
Brown, BI, Marchioro, TL, Otte, JB, Porter, KA, Starzl, TE   +4 more
core  

Delta Opioid Receptors within the Cortico‐Thalamic Circuitry Underlie Hyperactivity Induced by High‐Dose Morphine

Advanced Science, EarlyView.
Morphine activates the excitatory cingulate cortex–intermediate rostrocaudal division of zona incerta (Cg‐ZIm) pathway to drive hyperlocomotion in mice. Inhibiting the Cg‐ZIm pathway attenuates both acute and chronic morphine‐induced hyperlocomotion, while its activation mimics morphine's motor effects.
Chun‐Yue Li, Huiqian Huang, Xiao‐Fan Shen, Ke‐Lei Cao, Di Zheng, Yi Zhu, Shi‐Ze Xie, Xiao‐Dan Yu, Hao Wang, Jia‐Dong Chen, Jie Shi, Yue Li, Min Yan, Xiao‐Ming Li   +13 more
wiley   +1 more source

A Simple In Vivo Atrial Fibrillation Model of Rat Induced by Transesophageal Atrial Burst Pacing

Journal of Pharmacological Sciences, 2005
A simple in vivo closed-chest atrial fibrillation (Af) model of rats was developed. Af was reproducibly induced by transesophageal atrial burst pacing for 30 s in each of the pentobarbital-anesthetized rats, whereas the cardiohemodynamic condition as ...
Atsushi Sugiyama, Akira Takahara, Sachiko Honsho, Yuji Nakamura, Keitaro Hashimoto   +4 more
doaj   +1 more source

Continuous Suppression of Pathological Retinal and Choroidal Neovascularization in Cynomolgus Monkeys via Noninvasive Ophthalmic Delivery of a Novel Anti‐VEGFA Nanobody and Proprietary Penetratin Analog Formulation

Advanced Science, EarlyView.
Pathological retinal/choroidal neovascularization drives vision loss in DR and AMD. Current anti‐VEGF injections, while effective, require invasive, frequent administration. Pene/LQ015, is developed a novel topical anti‐VEGFA nanobody formulation achieving therapeutic intraocular levels through penetratin analog‐enhanced delivery.
Chong Chen, Min Zhu, Xingyan Fan, Kangjia Lv, Kuan Jiang, Yuchen Zhang, Haoliang Zhang, Xinming Qi, Benjamin TK Lee, Yakun Wan, Gang Wei, Kun Liu, Xun Xu   +12 more
wiley   +1 more source

Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation

Advanced Science, EarlyView.
BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang, Manli Wang, Yi Sun, Xiaoping Yue, Xun Li, Yanbing Lin, Geng Guo, Depeng Zhao, Qigang Fan, Xiaoling Ma, Zhihong Zhang, Shuaishuai Xing, Xiaoting Shen, Huidong Zhang   +13 more
wiley   +1 more source

Hemodiafiltration in Pentobarbital Poisoning

Renal Failure, 1996
We report the use of continuous venovenous hemodiafiltration (CVVHD) in a case of massive intentional ingestion of pentobarbital associated with severe coma and hypotension. Despite a poor hemodynamic state, toxic epuration (15% of drug ingested) was obtained. However, death occurred 7 hr after the end of treatment.
E, Bironneau, F, Garrec, M F, Kergueris, A, Testa, F, Nicolas   +4 more
openaire   +2 more sources

Antidepressant-like effects induced by galanin 2/neuropeptide Y Y1 heterodimers in the dentate gyrus of the hippocampus [PDF]

, 2017
Previously, we have described the Galanin (GAL) and Neuropeptide Y Y1 (NPYY1) interactions through GAL receptor 2 and NPYY1 receptor 1 (GALR2/NPYY1R) heterodimers in the Dentate Gyrus (DG) of the Hippocampus, using autoradiographic, in situ ...
Borroto-Escuela, Dasiel, Díaz-Cabiale, Zaida, Flores-Burgess, Antonio, Fuxe, Kjell, Gago, Belén, Millon, Carmelo, Narváez, José Ángel, Narváez, Manuel, Santin-Nuñez, Luis Javier   +8 more
core  

Elevated Apolipoprotein E Expression in Hippocampal Microglia Drives Temporal Lobe Epilepsy Progression

Advanced Science, EarlyView.
In temporal lobe epilepsy, hippocampal APOE is markedly upregulated predominantly in microglia. APOE overexpression in microglia drives TLR4 and cGAS/STING‐dependent neuroinflammation, engages bidirectional crosstalk with neurons and astrocytes, increases neuronal excitability, and perturbs hippocampal lipid metabolism. These findings suggest that APOE‐
Jianwei Shi, Zesheng Li, Xin Sun, Yanfeng Yang, Yumin Luo, Ziang Song, Hengxin Dong, Lei Jin, Jing Xie, Yongzhi Shan, Guoguang Zhao   +10 more
wiley   +1 more source