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Yueping Chen,1,* Junli Ren,2,3,* Naiping Yang,2,3,* Honghao Huang,2,3 Xueting Hu,2,3 Fangyue Sun,2,3 Tian Zeng,2,3 Xinbo Zhou,2,3 Wenjing Pan,2,3 Jingyu Hu,2,3 Beibei Gao,4 Shunkai Zhang,2 Guangyong Chen2 1Clinical Laboratory, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China; 2Department of Neurology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China; 3School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China; 4Department of Internal Medicine, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China*These authors contributed equally to this work.Correspondence: Shunkai Zhang; Guangyong ChenDepartment of Neurology, The Third Affiliated Hospital of Wenzhou Medical University, No. 108 Wansong Road, Wenzhou, 325000, Zhejiang, People’s Republic of ChinaEmail shunkaizhang@126.com; gychen6@126.comBackground: Eosinophil and monocyte have been demonstrated separately to be independent predictors of acute ischemic stroke (AIS). This study aimed to evaluate the association between eosinophil-to-monocyte ratio (EMR) and 3-month clinical outcome after treatment with recombinant tissue plasminogen activator (rt-PA) for AIS patients. Simultaneously, we made a simple comparison with other prognostic indicators, such as 24h neutrophil-to-lymphocyte ratio (NLR) and 24h platelet-to-lymphocyte ratio (PLR) to investigate the prognostic value of EMR.Methods and Results: A total of 280 AIS patients receiving intravenous thrombolysis were retrospectively recruited for this study. Complete blood count evaluations for EMR were conducted on 24 hours admission. The poor outcome at 3-month was defined as the modified Rankin Scale (mRS) of 3– 6 and the mRS score for death was 6. The EMR levels in patients with AIS were lower than those in the healthy c

Yiyun Weng,1,* Tian Zeng,2,3,* Honghao Huang,2,3,* Junli Ren,2,3 Jianing Wang,2,3 Chenguang Yang,2,3 Wenjing Pan,2,3 Jingyu Hu,2,3 Fangyue Sun,2,3 Xinbo Zhou,2,3 Haojie Qiu,2,3 Yufan Gao,2,3 Beibei Gao,4 Lifen Chi,3 Guangyong Chen3 1Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China; 2School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China; 3Department of Neurology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China; 4Department of Internal Medicine, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: Guangyong ChenDepartment of Neurology, The Third Affiliated Hospital of Wenzhou Medical University, No. 108 Wansong Road, Wenzhou, 325000, Zhejiang, People’s Republic of ChinaTel +86-13777770788Fax +86-577-65623263Email gychen6@126.comLifen ChiDepartment of Neurology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of ChinaEmail chilifenry@126.comBackground and Purpose: Systemic immune-inflammation index (SII), a novel inflammation index derived from counts of circulating platelets, neutrophils and lymphocytes, has been studied in developing incident cancer. However, the clinical value of SII in acute ischemic stroke (AIS) patients had not been further investigated. Therefore, we aimed to explore the association between SII and severity of stroke as well as 3-month outcome of AIS patients.Methods: A total of 216 AIS patients receiving intravenous thrombolysis (IVT) and 875 healthy controls (HCs) were retrospectively recruited. Blood samples were collected within 24h after admission. Severity of stroke was assessed by the National Institute of Health stroke scale (NIHSS) scores on admission and poo

Oligo(p-phenylenevinylene)s (OPVs) containing up to 8 PV units and end-functionalized by ruthenium alkynyl groups have been prepared and their nonlinear absorption properties assessed using the Z-scan technique and employing low repetition rate femtosecond pulses. Exceptionally large two-photon absorption (ca. 12 500 GM at 725 nm) and three-photon absorption cross sections (ca. 1.6 × 10⁻⁷⁶ cm⁶s² at 1100 nm) are found for the 8PV-containing example, highlighting the potential of an “organometalation” approach to NLO-efficient organic materials