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Article ; Online: CHANGES IN FUNCTIONAL CONNECTIVITY FOLLOWING INTENSIVE ATTENTION TRAINING IN PATIENTS WITH TRAUMATIC BRAIN INJURY. A PILOT STUDY.

Persson, Hanna / Li, Tie-Qiang / Markovic, Gabriela

Journal of rehabilitation medicine. Clinical communications

2024 Volume 7, Page(s) 12436

Abstract: Objective: To explore functional connectivity after intensive attention training in the chronic phase after traumatic brain injury as clinical evidence indicates that intensive attention training improves attention dysfunction in persons with traumatic ... ...

Abstract	Objective: To explore functional connectivity after intensive attention training in the chronic phase after traumatic brain injury as clinical evidence indicates that intensive attention training improves attention dysfunction in persons with traumatic brain injury. Design and subjects: A case series study. Two young adults, 13- and 18-months post traumatic brain injury, with traumatic brain injury induced attention deficits were assigned to 20 h of intensive attention training and neuroimaging. Methods: Functional magnetic resonance imaging during a psychomotor vigilance test was conducted pre- and post-intervention. Results: The neuroimaging indicated both increased and decreased connectivity density in frontal, posterior and subcortical brain regions, for some regions with separate change patterns for left and right hemisphere respectively, and an overall reduction in variability in functional connectivity. Conclusion: The changed and decreased variability of functional connectivity in various brain regions, captured by fMRI during a psychomotor vigilance test after direct attention training in a small sample of persons with traumatic brain injury, suggests further studies of functional connectivity changes in neural networks.
Language	English
Publishing date	2024-01-16
Publishing country	Sweden
Document type	Journal Article
ISSN	2003-0711
ISSN (online)	2003-0711
DOI	10.2340/jrmcc.v7.12436
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: "Effects of Mooney viscosity and mass fraction of bound acrylonitrile on mechanical properties and degree of swelling of nitrile rubber 3604 and 2707"

ZHANG Shou-han，XIAO Ye，LI Tie-zhu

Hecheng xiangjiao gongye, Vol 46, Iss 3, Pp 199-

2023 Volume 203

Abstract: The effects of Mooney viscosity (MV) of raw rubbers and mass fraction of bound acrylonitrile (wAN) of nitrile rubber (NBR) 3604 and NBR 2707 on tensile strength (Ts), elongation at break (Eb) and degree of swelling (Ds) of the vulcanizates were studied. ... ...

Abstract	The effects of Mooney viscosity (MV) of raw rubbers and mass fraction of bound acrylonitrile (wAN) of nitrile rubber (NBR) 3604 and NBR 2707 on tensile strength (Ts), elongation at break (Eb) and degree of swelling (Ds) of the vulcanizates were studied. The results showed that with the increase in MV of raw rubbers, Ts and Eb of NBR 3604 and NBR 2707 vulcanizates all showed a linear increasing trend, whereas their Ds all showed a linear decreasing trend; when MV of raw rubbers of NBR 3604 and NBR 2707 increased by 1 unit, Ts of their vulca-nizates increased by 0.15 MPa and 0.02 MPa respectively, Eb of their vulcanizates increased by 1.13% and 1.30% respectively, and Ds of their vulcanizates decreased by 0.02% and 0.21% respectively. With the increase in wAN, Ts of NBR 3604 and NBR 2707 vulcanizates all showed a linear increasing trend, whereas Eb and Ds of their vulcanizates all showed a linear decreasing trend; when wAN of NBR 3604 and NBR 2707 increased by 1%, Ts of their vulcanizates all increased by 0.04 MPa, Eb of their vulcanizates decreased by 0.08% and 2.77% respectively, and Ds of their vulcanizates decreased by 0.06% and 0.25% respectively.
Keywords	nitrile rubber ; raw rubber ; vulca-nizate ; mooney viscosity ; mass fraction of bound acrylonitrile ; tensile strength ; elongation at break ; degree of swelling ; Organic chemistry ; QD241-441 ; Chemical engineering ; TP155-156 ; Chemicals: Manufacture ; use ; etc ; TP200-248
Subject code	660
Language	Chinese
Publishing date	2023-05-01T00:00:00Z
Publisher	Editorial Office of China Synthetic Rubber Industry
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Multi-scale fusion framework via retinex and transmittance optimization for underwater image enhancement.

Li, Tie / Zhou, Tianfei

PloS one

2022 Volume 17, Issue 9, Page(s) e0275107

Abstract: Low contrast, poor color saturation, and turbidity are common phenomena of underwater sensing scene images obtained in highly turbid oceans. To address these problems, we propose an underwater image enhancement method by combining Retinex and ... ...

Abstract	Low contrast, poor color saturation, and turbidity are common phenomena of underwater sensing scene images obtained in highly turbid oceans. To address these problems, we propose an underwater image enhancement method by combining Retinex and transmittance optimized multi-scale fusion framework. Firstly, the grayscale of R, G, and B channels are quantized to enhance the image contrast. Secondly, we utilize the Retinex color constancy to eliminate the negative effects of scene illumination and color distortion. Next, a dual transmittance underwater imaging model is built to estimate the background light, backscattering, and direct component transmittance, resulting in defogged images through an inverse solution. Finally, the three input images and corresponding weight maps are fused in a multi-scale framework to achieve high-quality, sharpened results. According to the experimental results and image quality evaluation index, the method combined multiple advantageous algorithms and improved the visual effect of images efficiently.
MeSH term(s)	Algorithms ; Image Enhancement/methods ; Lighting/methods
Language	English
Publishing date	2022-09-26
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0275107
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Article: [A review on the clinical application of high-sensitivity cardiac troponin T in neonatal diseases].

Li, Tie-Geng

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

2019 Volume 21, Issue 9, Page(s) 936–941

Abstract: In recent years, high-sensitivity cardiac troponin T (hs-cTnT) has been recognized as an effective marker for myocardial injury in adults and can be used to diagnose acute myocardial injury and predict major adverse cardiovascular events. It is the gold ... ...

Abstract	In recent years, high-sensitivity cardiac troponin T (hs-cTnT) has been recognized as an effective marker for myocardial injury in adults and can be used to diagnose acute myocardial injury and predict major adverse cardiovascular events. It is the gold standard for the diagnosis of acute myocardial infarction in adults. Neonates are a special group, and due to the changes of various physiological processes during the perinatal period, many laboratory markers used in adults may have a low clinical value in neonates. So far, for example, there is still no suitable cardiac serum biomarker that can reflect the true condition of neonatal myocardial injury. In recent years, new breakthroughs have been made in the application of hs-cTnT in the field of neonates. In order to fully understand the role of hs-cTnT in neonatal diseases, this article reviews the research advances in the biological and physiological features of hs-cTnT and its application in neonates.
MeSH term(s)	Biomarkers ; Heart ; Humans ; Infant, Newborn ; Infant, Newborn, Diseases ; Myocardial Infarction ; Troponin T
Chemical Substances	Biomarkers ; Troponin T
Language	Chinese
Publishing date	2019-09-10
Publishing country	China
Document type	Journal Article ; Review
ISSN	1008-8830
ISSN	1008-8830
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Article ; Online: Effective capping of dissolved sulfide generated in Ulva prolifera-rich marine sediments by iron-rich red soil.

Guo, Yang-Yang / Li, Tie / Cao, Xiao-Yan / Zhu, Mao-Xu

Marine pollution bulletin

2024 Volume 203, Page(s) 116424

Abstract: Bloom-induced macroalgal enrichment on the seafloor can substantially facilitate dissolved sulfide (DS) production through sulfate reduction. The reaction of DS with sedimentary reactive iron (Fe) is the main mechanism of DS consumption, which however ... ...

Abstract	Bloom-induced macroalgal enrichment on the seafloor can substantially facilitate dissolved sulfide (DS) production through sulfate reduction. The reaction of DS with sedimentary reactive iron (Fe) is the main mechanism of DS consumption, which however usually could not effectively prevent DS accumulation caused by pulsed macroalgal enrichment. Here we used incubations to investigate the performance of Fe-rich red soil for buffering of DS produced from macroalgae (Ulva prolifera)-enriched sediment. Based on our results, a combination of red soil additions (6.8 kg/m
Language	English
Publishing date	2024-04-30
Publishing country	England
Document type	Journal Article
ZDB-ID	2001296-2
ISSN	1879-3363 ; 0025-326X
ISSN (online)	1879-3363
ISSN	0025-326X
DOI	10.1016/j.marpolbul.2024.116424
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Article ; Online: Functionalized-Graphene Field Effect Transistor-Based Biosensor for Ultrasensitive and Label-Free Detection of β-Galactosidase Produced by

Wei, Shanhong / Dou, Yanzhi / Song, Shiping / Li, Tie

Biosensors

2023 Volume 13, Issue 10

Abstract: The detection of β-galactosidase (β-gal) activity produced ... ...

Abstract	The detection of β-galactosidase (β-gal) activity produced by
MeSH term(s)	Escherichia coli ; Graphite ; Caseins ; Biosensing Techniques/methods ; beta-Galactosidase ; Water
Chemical Substances	Graphite (7782-42-5) ; Caseins ; beta-Galactosidase (EC 3.2.1.23) ; Water (059QF0KO0R)
Language	English
Publishing date	2023-10-12
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2662125-3
ISSN	2079-6374 ; 2079-6374
ISSN (online)	2079-6374
ISSN	2079-6374
DOI	10.3390/bios13100925
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Article: A hybrid sensory feedback system for thermal nociceptive warning and protection in prosthetic hand.

Xie, Anran / Li, Chen / Chou, Chih-Hong / Li, Tie / Dai, Chenyun / Lan, Ning

Frontiers in neuroscience

2024 Volume 18, Page(s) 1351348

Abstract: Background: Advanced prosthetic hands may embed nanosensors and microelectronics in their cosmetic skin. Heat influx may cause damage to these delicate structures. Protecting the integrity of the prosthetic hand becomes critical and necessary to ensure ... ...

Abstract	Background: Advanced prosthetic hands may embed nanosensors and microelectronics in their cosmetic skin. Heat influx may cause damage to these delicate structures. Protecting the integrity of the prosthetic hand becomes critical and necessary to ensure sustainable function. This study aims to mimic the sensorimotor control strategy of the human hand in perceiving nociceptive stimuli and triggering self-protective mechanisms and to investigate how similar neuromorphic mechanisms implemented in prosthetic hand can allow amputees to both volitionally release a hot object upon a nociceptive warning and achieve reinforced release via a bionic withdrawal reflex. Methods: A steady-state temperature prediction algorithm was proposed to shorten the long response time of a thermosensitive temperature sensor. A hybrid sensory strategy for transmitting force and a nociceptive temperature warning using transcutaneous electrical nerve stimulation based on evoked tactile sensations was designed to reconstruct the nociceptive sensory loop for amputees. A bionic withdrawal reflex using neuromorphic muscle control technology was used so that the prosthetic hand reflexively opened when a harmful temperature was detected. Four able-bodied subjects and two forearm amputees randomly grasped a tube at the different temperatures based on these strategies. Results: The average prediction error of temperature prediction algorithm was 8.30 ± 6.00%. The average success rate of six subjects in perceiving force and nociceptive temperature warnings was 86.90 and 94.30%, respectively. Under the reinforcement control mode in Test 2, the median reaction time of all subjects was 1.39 s, which was significantly faster than the median reaction time of 1.93 s in Test 1, in which two able-bodied subjects and two amputees participated. Results demonstrated the effectiveness of the integration of nociceptive sensory strategy and withdrawal reflex control strategy in a closed loop and also showed that amputees restored the warning of nociceptive sensation while also being able to withdraw from thermal danger through both voluntary and reflexive protection. Conclusion: This study demonstrated that it is feasible to restore the sensorimotor ability of amputees to warn and react against thermal nociceptive stimuli. Results further showed that the voluntary release and withdrawal reflex can work together to reinforce heat protection. Nevertheless, fusing voluntary and reflex functions for prosthetic performance in activities of daily living awaits a more cogent strategy in sensorimotor control.
Language	English
Publishing date	2024-04-08
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2411902-7
ISSN	1662-453X ; 1662-4548
ISSN (online)	1662-453X
ISSN	1662-4548
DOI	10.3389/fnins.2024.1351348
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Article ; Online: Hybrid aortic arch procedure in acute type A aortic dissection with right carotid artery occlusion.

Wang, He-Qing / Gao, Ming-Kui / Li, Tie-Yan / Xin, Yuan-Feng

Interdisciplinary cardiovascular and thoracic surgery

2023 Volume 36, Issue 3

Abstract: Acute type A aortic dissection complicated by carotid artery is associated with a high risk of perioperative stroke. We reported a case of application of hybrid aortic arch debranching procedure in acute type A aortic dissection complicated by right ... ...

Abstract	Acute type A aortic dissection complicated by carotid artery is associated with a high risk of perioperative stroke. We reported a case of application of hybrid aortic arch debranching procedure in acute type A aortic dissection complicated by right carotid artery occlusion, which resulted in no neurological complications after operation and patent carotid artery after discharging.
Language	English
Publishing date	2023-03-23
Publishing country	England
Document type	Journal Article
ISSN	2753-670X
ISSN (online)	2753-670X
DOI	10.1093/icvts/ivad043
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Article ; Online: Bibliometric analysis of immunotherapy for head and neck squamous cell carcinoma.

Cai, Xin-Jia / Zhang, He-Yu / Zhang, Jian-Yun / Li, Tie-Jun

Journal of dental sciences

2023 Volume 18, Issue 2, Page(s) 872–882

Abstract: Background/purpose: Head and neck squamous cell carcinoma (HNSCC) is a serious disease endangering the health of patients, and the application of immunotherapy in HNSCC is gradually emerging. However, there is no bibliometric analysis in this research ... ...

Abstract	Background/purpose: Head and neck squamous cell carcinoma (HNSCC) is a serious disease endangering the health of patients, and the application of immunotherapy in HNSCC is gradually emerging. However, there is no bibliometric analysis in this research field. This study aims to provide a comprehensive overview of the knowledge structure and research hotspots of immunotherapy for HNSCC. Materials and methods: Publications related to immunotherapy for HNSCC from 2002 to 2021 were searched in the Web of Science Core Collection database. The software VOSviewers, CiteSpace, and the R package 'bibliometrix' were used to perform this bibliometric analysis. Results: A total of 1297 publications were from 63 countries, led by the USA and China. The number of publications related to immunotherapy for HNSCC has increased rapidly from 2015. University of Pittsburgh and The University of Texas M.D. Anderson Cancer Center are the main research institutions. Oral Oncology is the most popular journal in this field, and the Journal of Clinical Oncology is the most highly co-cited journal. These publications were from 7569 authors, with Robert L. Ferris publishing the most papers and being the most frequently co-cited. Clinical trials related to nivolumab and pembrolizumab have attracted wide attention. 'Immune checkpoint inhibitors', 'human papillomavirus', 'programmed cell death-ligand 1', and 'programmed cell death protein 1' are the main keywords of emerging research hotspots. Conclusion: This study presents a comprehensive summary of the trends and development of immunotherapy for HNSCC, identifies the research frontier and hotspot direction, and could provide a valuable reference for researchers in this field.
Language	English
Publishing date	2023-02-22
Publishing country	Netherlands
Document type	Journal Article
ISSN	2213-8862
ISSN (online)	2213-8862
DOI	10.1016/j.jds.2023.02.007
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Article ; Online: A highly sensitive and selective detection of 2,4,6-trinitrotoluene (TNT) using a peptide-functionalized silicon nanowire array sensor.

Liu, Xingqi / Zhang, Hongpeng / Huang, Zhiping / Cheng, Zhenxing / Li, Tie

Analytical methods : advancing methods and applications

2023 Volume 15, Issue 17, Page(s) 2082–2087

Abstract: A highly sensitive and specific detection of 2,4,6-trinitrotoluene (TNT), a typical nitrated aromatic explosive, was demonstrated by a silicon nanowire (SiNW) array sensor. The SiNW array devices were self-assembled and functionalized with the anti-TNT ... ...

Abstract	A highly sensitive and specific detection of 2,4,6-trinitrotoluene (TNT), a typical nitrated aromatic explosive, was demonstrated by a silicon nanowire (SiNW) array sensor. The SiNW array devices were self-assembled and functionalized with the anti-TNT peptide to obtain unique sensitivity toward TNT. Also, the effect of the biointerfacing linker's chemistry and Debye screening with varied ionic strength of phosphate buffer solution (PBS) on TNT binding response signals were investigated. The optimization of the peptide-functionalized SiNW array sensor showed high sensitivity for TNT with a detection limit of 0.2 fM, the highest sensitivity reported to date. These initial promising results may help accelerate the development of portable sensors for femtomolar level TNT detection.
Language	English
Publishing date	2023-05-04
Publishing country	England
Document type	Journal Article
ZDB-ID	2515210-5
ISSN	1759-9679 ; 1759-9660
ISSN (online)	1759-9679
ISSN	1759-9660
DOI	10.1039/d3ay00169e
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