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Article ; Online: The rupture risk factors of mirror intracranial aneurysms

Huang Yong-Wei / Xiao-Yi Wang / Zong-Ping Li / Xiao-Shuang Yin

PLoS ONE, Vol 18, Iss 6, p e

A systematic review and meta-analysis based on morphological and hemodynamic parameters.

2023 Volume 0286249

Abstract: Objective Intracranial aneurysms (IAs) are a prevalent form of vascular disease that can lead to fatal outcomes upon rupture. Mirror intracranial aneurysms (MIAs) are a specific type of multiple aneurysms situated symmetrically on both sides of the ... ...

Abstract	Objective Intracranial aneurysms (IAs) are a prevalent form of vascular disease that can lead to fatal outcomes upon rupture. Mirror intracranial aneurysms (MIAs) are a specific type of multiple aneurysms situated symmetrically on both sides of the parent arteries. The factors contributing to the risk of MIA rupture, based on morphological and hemodynamic parameters, are currently controversial. Thus, we conducted a systematic review and meta-analysis to investigate the risk factors for MIA rupture. Methods The study performed an electronic search of Chinese and English databases, including China national Knowledge Infrastructure (CNKI), WanFang, VIP, PubMed, Embase, Web of Science, Scopus, and the Cochrane Library databases, and adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The morphological parameters (IA size, aspect ratio [AR], size ratio [SR], bottleneck factor [BNF], height-width ratio [HWR], irregular shape) and hemodynamic parameters (wall shear stress [WSS], low WSS area [LSA], oscillatory shear index [OSI]) were analyzed for their significance in determining the risk of MIA rupture. Results The analysis comprised 18 retrospective studies involving 647 patients, with a total of 1294 IAs detected, including 605 ruptured and 689 unruptured. The meta-analysis revealed that IA size, AR, SR, and irregular shape exhibited significant differences between the ruptured and unruptured groups, but HWR did not. In terms of hemodynamic parameters, WSS, OSI, and LSA were found to have significant differences between the two groups. Conclusions Our results demonstrate that larger IAs, higher AR, SR, and BNF are associated with a higher risk of rupture in patients with MIAs, regardless of their location. there is no significant difference in HWR between the ruptured and unruptured groups. These preliminary findings offer valuable insights for clinical decision-making and a more comprehensive comprehension of the current MIA status. Nevertheless, larger and ...
Keywords	Medicine ; R ; Science ; Q
Subject code	610
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: A new species of the genus Kurixalus (Anura

Chun-Peng Guo / Mao-Jun Zhong / Ka Wah Leung / Xiao-Yi Wang / Jun-Hua Hu

Zoological Research, Vol 43, Iss 1, Pp 90-

Rhacophoridae) from Sichuan Province, southwestern China

2022 Volume 94

Abstract: Combining morphological and molecular data, we describe a new amphibian species of the genus Kurixalus Ye, Fei, & Dubois, 1999 from the Qionglai Mountain within the western margin of the Sichuan Basin in China. Kurixalus qionglaiensis sp. nov. can be ... ...

Abstract	Combining morphological and molecular data, we describe a new amphibian species of the genus Kurixalus Ye, Fei, & Dubois, 1999 from the Qionglai Mountain within the western margin of the Sichuan Basin in China. Kurixalus qionglaiensis sp. nov. can be diagnosed based on a combination of the following morphological characters: medium-sized within genus (snout-vent length (SVL) in males 28.9−33.3 mm); tympanum distinct, subequal to half of eye diameter; snout pointed, prominence on tip; iris golden with brown spots; slight nuptial pad on first finger in males; background coloration of dorsal surface brown, lateral body and femoral yellow; white, dark brown edged triangular markings on cheek; chin shaded dark brown; pair of large symmetrical dark patches on chest; belly clouded brown and scattered black spots; toes moderately webbed, formula Ⅰ 2–2 Ⅱ 1.5–2.5 Ⅲ 1.5–2.5 Ⅳ 2.5–1.5 Ⅴ; tibia length slightly shorter than half of SVL, tibiotarsal articulation reaching posterior border of eye; single external vocal sac present. Based on the 16S rRNA gene, the genetic distance between the new species and its sister taxon K. idiootocus (Kuramoto & Wang, 1987) was 4%. At present, the new species is known only from a single location at an elevation of ~600 m in Pingle Town, Qionglai City, Sichuan, southwestern China. This location can represent a new northernmost geographical limit of the genus Kurixalus.
Keywords	Zoology ; QL1-991
Subject code	590
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Science Press, PR China
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Multidimensional amphibian diversity and community structure along a 2 600 m elevational gradient on the eastern margin of the Qinghai-Tibetan Plateau

Xiao-Yi Wang / Mao-Jun Zhong / Jian Zhang / Xing-Feng Si / Sheng-Nan Yang / Jian-Ping Jiang / Jun-Hua Hu

Zoological Research, Vol 43, Iss 1, Pp 40-

2022 Volume 51

Abstract: Mountain systems harbor an evolutionarily unique and exceptionally rich biodiversity, especially for amphibians. However, the associated elevational gradients and underlying mechanisms of amphibian diversity in most mountain systems remain poorly ... ...

Abstract	Mountain systems harbor an evolutionarily unique and exceptionally rich biodiversity, especially for amphibians. However, the associated elevational gradients and underlying mechanisms of amphibian diversity in most mountain systems remain poorly understood. Here, we explored amphibian phylogenetic and functional diversity along a 2 600 m elevational gradient on Mount Emei on the eastern margin of the Qinghai-Tibetan Plateau in southwestern China. We also assessed the relative importance of spatial (area) and environmental factors (temperature, precipitation, solar radiation, normalized difference vegetation index, and potential evapotranspiration) in shaping amphibian distribution and community structure. Results showed that the phylogenetic and functional diversities were unimodal with elevation, while the standardized effect size of phylogenetic and functional diversity increased linearly with elevation. Phylogenetic net relatedness, nearest taxon index, and functional net relatedness index all showed a positive to negative trend with elevation, indicating a shift from clustering to overdispersion and suggesting a potential change in key processes from environmental filtering to competitive exclusion. Overall, our results illustrate the importance of deterministic processes in structuring amphibian communities in subtropical mountains, with the dominant role potentially switching with elevation. This study provides insights into the underlying assembly mechanisms of mountain amphibians, integrating multidimensional diversity.
Keywords	community structure ; elevational gradient ; environmental filtering ; functional and phylogenetic diversity ; mountain systems ; Zoology ; QL1-991
Subject code	550 ; 910
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Science Press, PR China
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Do Temporomandibular Disorder Patients with Joint Pain Exhibit Forward Head Posture? A Cephalometric Study

Chu-Qiao Xiao / Yi-Dan Wan / Ya-Qi Li / Zhe-Bin Yan / Qiao-Yu Cheng / Pei-Di Fan / Yi Huang / Xiao-Yi Wang / Xin Xiong

Pain Research and Management, Vol

2023 Volume 2023

Abstract: Purpose. To evaluate head and cervical posture in individuals with or without temporomandibular disorders (TMDs) and to assess the correlations between pain, severity of symptoms, and posture. Methods. A total of 384 patients (129 males and 255 females) ... ...

Abstract	Purpose. To evaluate head and cervical posture in individuals with or without temporomandibular disorders (TMDs) and to assess the correlations between pain, severity of symptoms, and posture. Methods. A total of 384 patients (129 males and 255 females) was included. The Fonseca Anamnestic Index (FAI) was used to assess the severity and prevalence of TMD and the presence of temporomandibular joint (TMJ) pain. Patients were divided into three groups: the TMD-free group, TMD without TMJ pain group, and TMD with TMJ pain group. Subsequently, the patients with TMJ pain were further divided into mild TMD and moderate/severe TMD groups. Nine parameters were traced on cephalograms to characterize the head and cervical posture. Results. TMD patients with TMJ pain showed increased forward head posture (FHP) than patients without TMJ pain and TMD-free subjects. No significant difference was observed between the TMD patients without TMJ pain and TMD-free subjects. In the TMD patients with the TMJ pain group, the moderate/severe TMD patients demonstrated increased FHP compared to mild TMD patients. TMD patients with joint pain had greater CVT/RL (B = 3.099), OPT/RL (B = 2.117), and NSL/C2’ (B = 4.646) than the patients without joint pain after adjusting for confounding variables (P<0.05). Conclusion. TMD patients with TMJ pain showed increased FHP compared to other groups, and FHP became more significant as TMD severity increased in male patients, indicating the FHP might play an important role in the development of TMJ pain. In the clinical assessment of TMD, the patients’ abnormal head and cervical posture might be considered.
Keywords	Medicine (General) ; R5-920
Subject code	616
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	Hindawi Limited
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Dynamic Measurement and Structural Decomposition of Deep Poverty in Contiguous Destitute Areas

Da-Yang Zhang / Rui-Feng Peng / Jin-Biao Zheng / You-Qun Wu / Xiao-Yi Wang

Computational Intelligence and Neuroscience, Vol

2021 Volume 2021

Abstract: Based on the sample data from 2005 to 2019, this paper calculates the poverty nature of contiguous destitute areas through FGT index and its decomposition and systematically analyzes the impact of economic growth, inequality, and population change on ... ...

Abstract	Based on the sample data from 2005 to 2019, this paper calculates the poverty nature of contiguous destitute areas through FGT index and its decomposition and systematically analyzes the impact of economic growth, inequality, and population change on poverty change. From the decomposition results of poverty change, we can see that, first, economic growth, inequality, and population change have different impacts on poverty change in counties and rural areas, and inequality and population mobility have widened the gap between them; second, population factor has always played a key role in the change of poverty, and the deceleration of population growth has a more significant impact on poverty change; third, the impact of the mobility on the poverty change of the counties is different from that of the rural areas. Accordingly, the paper puts forward some countermeasures and suggestions, such as promoting the organic connection between rural revitalization and poverty alleviation, speeding up rural governance, and promoting the process of urbanization.
Keywords	Computer applications to medicine. Medical informatics ; R858-859.7 ; Neurosciences. Biological psychiatry. Neuropsychiatry ; RC321-571
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	Hindawi Limited
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Modeling and Analysis of Data-Driven Systems through Computational Neuroscience Wavelet-Deep Optimized Model for Nonlinear Multicomponent Data Forecasting

Xue-Bo Jin / Jia-Hui Zhang / Ting-Li Su / Yu-Ting Bai / Jian-Lei Kong / Xiao-Yi Wang

Computational Intelligence and Neuroscience, Vol

2021 Volume 2021

Abstract: Complex time series data exists widely in actual systems, and its forecasting has great practical significance. Simultaneously, the classical linear model cannot obtain satisfactory performance due to nonlinearity and multicomponent characteristics. ... ...

Abstract	Complex time series data exists widely in actual systems, and its forecasting has great practical significance. Simultaneously, the classical linear model cannot obtain satisfactory performance due to nonlinearity and multicomponent characteristics. Based on the data-driven mechanism, this paper proposes a deep learning method coupled with Bayesian optimization based on wavelet decomposition to model the time series data and forecasting its trend. Firstly, the data is decomposed by wavelet transform to reduce the complexity of the time series data. The Gated Recurrent Unit (GRU) network is trained as a submodel for each decomposition component. The hyperparameters of wavelet decomposition and each submodel are optimized with Bayesian sequence model-based optimization (SMBO) to develop the modeling accuracy. Finally, the results of all submodels are added to obtain forecasting results. The PM2.5 data collected by the US Air Quality Monitoring Station is used for experiments. By comparing with other networks, it can be found that the proposed method outperforms well in the multisteps forecasting task for the complex time series.
Keywords	Computer applications to medicine. Medical informatics ; R858-859.7 ; Neurosciences. Biological psychiatry. Neuropsychiatry ; RC321-571
Subject code	310
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	Hindawi Limited
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Deep-Learning Temporal Predictor via Bidirectional Self-Attentive Encoder–Decoder Framework for IOT-Based Environmental Sensing in Intelligent Greenhouse

Xue-Bo Jin / Wei-Zhen Zheng / Jian-Lei Kong / Xiao-Yi Wang / Min Zuo / Qing-Chuan Zhang / Seng Lin

Agriculture, Vol 11, Iss 802, p

2021 Volume 802

Abstract: Smart agricultural greenhouses provide well-controlled conditions for crop cultivation but require accurate prediction of environmental factors to ensure ideal crop growth and management efficiency. Due to the limitations of existing predictors in ... ...

Abstract	Smart agricultural greenhouses provide well-controlled conditions for crop cultivation but require accurate prediction of environmental factors to ensure ideal crop growth and management efficiency. Due to the limitations of existing predictors in dealing with massive, nonlinear, and dynamic temporal data, this study proposes a bidirectional self-attentive encoder–decoder framework (BEDA) to construct the long-time predictor for multiple environmental factors with high nonlinearity and noise in a smart greenhouse. Firstly, the original data are denoised by wavelet threshold filter and pretreatment operations. Secondly, the bidirectional long short-term-memory is selected as the fundamental unit to extract time-serial features. Then, the multi-head self-attention mechanism is incorporated into the encoder–decoder framework to improve the prediction performance. Experimental investigations are conducted in a practical greenhouse to accurately predict indoor environmental factors (temperature, humidity, and CO 2 ) from noisy IoT-based sensors. The best model for all datasets was the proposed BEDA method, with the root mean square error of three factors’ prediction reduced to 2.726, 3.621, and 49.817, and with an R of 0.749 for temperature, 0.848 for humidity, and 0.8711 for CO 2 concentration, respectively. The experimental results show that the favorable prediction accuracy, robustness, and generalization of the proposed method make it suitable to more precisely manage greenhouses.
Keywords	intelligent agricultural greenhouse ; environmental factor prediction ; deep-learning encoder–decoder ; self-attention mechanism ; Internet of Things ; Agriculture (General) ; S1-972
Subject code	333
Language	English
Publishing date	2021-08-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Pulsed electromagnetic fields for the management of knee osteoarthritis

Lin Yang / Chengqi He / Xiao-yi Wang / Chi Zhang / Haiming Wang / Xiao-Na Xiang / Si-Yi Zhu / Kang-Ping Song / Hui-Zhen Liu / Wen-Jie Yang

BMJ Open, Vol 12, Iss

multicentre, randomised, controlled, non-inferiority trial protocol

2022 Volume 9

Abstract: Introduction Pulsed electromagnetic field (PEMF) is an available treatment for knee osteoarthritis (KOA), which is the most common cause of pain and disability. Nonetheless, whether the clinical effects are like that of most used drugs is unclear. Thus, ... ...

Abstract	Introduction Pulsed electromagnetic field (PEMF) is an available treatment for knee osteoarthritis (KOA), which is the most common cause of pain and disability. Nonetheless, whether the clinical effects are like that of most used drugs is unclear. Thus, this study aims to determine the effect of PEMF on pain relief by comparing them with the positive drug (celecoxib). Furthermore, this clinical trial aims to evaluate the effect of PEMF on function and quality of life with a long-term follow-up.Methods and analysis This two-armed, non-inferiority, randomised, controlled trial will be conducted in the outpatient physiatry/physiotherapy clinic or inpatient ward of 17 hospitals in China. A total of 428 individuals will be included who are more than 40 years of age with diagnosed KOA. The participants will be randomly allocated to the PEMF group: receiving a 6-week PEMF (15 Hz, 30 mT) at a frequency of 40 min per day, 5 days per week plus sham drug (n=214), or drug group: receiving a 6-week celecoxib 200 mg combined with sham PEMF (n=214). Clinical outcomes will be measured at baseline (T0), mid-term of intervention (T1), post-intervention (T2), 10, 18 and 30 weeks (T3–5) of follow-up after randomisation. The primary outcome will be the Western Ontario and McMaster Universities (WOMAC) pain index. The secondary outcomes will be WOMAC function and stiffness, pain measured by numerical rating score, quality of life, 6-minute walk test, pain catastrophising scale and responder index.Ethics and dissemination The trial is performed following the Declaration of Helsinki. The study protocol and consent form have been approved by the Ethics Committee on Biomedical Research of West China Hospital of Sichuan University (#2021-220). All patients will give informed consent before participation and the trial is initiated after approval. Results of this trial will be disseminated through publication in peer-reviewed journals.Trial registration number ChiCTR2100052131.
Keywords	Medicine ; R
Subject code	170
Language	English
Publishing date	2022-09-01T00:00:00Z
Publisher	BMJ Publishing Group
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Electroacupuncture of Weizhong (BL-40) Acupoint Inspires Muscular Satellite Cell Regeneration and Promotes Muscle Repair Capacity after Back Muscle Injury in Sprague-Dawley Rat Model

Bi-Xiu Huo / Zhi-Ling Wang / Ying-Qian Jiao / Xiao-Yi Wang / Yan-Li Lang / Yong-Jun Mi / Zhi-Xin Li / Zhi-Zhong Ma

Evidence-Based Complementary and Alternative Medicine, Vol

2022 Volume 2022

Abstract: Background. Back muscle injury is the most common illness involved in aged people. Muscular satellite cells, playing a key role in the muscle repairing process, are gradually losing their regenerative ability with aging, which attenuates the injured ... ...

Abstract	Background. Back muscle injury is the most common illness involved in aged people. Muscular satellite cells, playing a key role in the muscle repairing process, are gradually losing their regenerative ability with aging, which attenuates the injured muscle repairing process. Electroacupuncture at Weizhong acupoint has been widely used in the treatment of young and aged patients with back muscle damage. Its efficacy has been proven by a randomized double-blind placebo clinical trial. However, the rehabilitation mechanisms are largely unknown. This study will explore the possible mechanisms associated with electroacupuncture at the Weizhong acupoint (BL 40) promoting muscle repairing ability. Method. A total of 58 male and female Sprague-Dawley rats were divided into a younger group (4-month-old) and an aged group (16-month-old), younger and aged rats were further divided as a sham, injured, injured rats treated with electroacupuncture at Weizhong point or treated with Non-Weizhong point groups. The back muscle injury model was produced in rats as a previously described method with modification. Furthermore, Weizhong acupoints underwent electroacupuncture treatment with 15 V magnitude, 2 Hz/10 Hz frequency density, 1.0 mA current intensity, and 10 min each day for 10 consecutive days using HANS’s electroacupuncture apparatus. After the last treatment, the paravertebral muscles and serum of all animals were undergone histological, immunohistochemistry, and flow cytometry analysis. Serum levels of Creatine Kinase (CK) and proinflammatory cytokine, interleukin 6 (IL-6), were measured separately by using ELISA kit. Results. Electroacupuncture of Weizhong (BL 40) acupoints significantly attenuated back muscle damage in both young and aged rats, increasing PAX7 (a marker of muscle satellite cells) and MYOD (major marker of myoblasts) cells, simultaneously, reducing serum proinflammatory cytokines, IL-6, and downregulation of p38 MAPK signaling in aged muscular satellite cells. Conclusion. Our studies suggest that ...
Keywords	Other systems of medicine ; RZ201-999
Subject code	610
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Hindawi Limited
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Effects of photoperiod and light intensity on wing dimorphism and development in the parasitoid Sclerodermus pupariae (Hymenoptera: Bethylidae)

Hu, Shuai / Xiao-Yi Wang / Zhong-Qi Yang / Jian J. Duan

Elsevier Inc. Biological control. 2019 June, v. 133

2019

Abstract: Sclerodermus pupariae Yang et Yao (Hymenoptera: Bethylidae), a newly described ectoparasitoid, has been used as a biocontrol agent against several buprestid and cerambycid pests in China. Both winged and wingless female morphs of S. pupariae can find and ...

Abstract	Sclerodermus pupariae Yang et Yao (Hymenoptera: Bethylidae), a newly described ectoparasitoid, has been used as a biocontrol agent against several buprestid and cerambycid pests in China. Both winged and wingless female morphs of S. pupariae can find and parasitize hosts; however, winged parasitoids can disperse faster and further to new habitats and thus are more adapted to spatial and temporal changes in host densities than wingless morphs. In the present study, we determined the effects of photoperiod and associated light intensity on the parasitoid development time from egg to adult, the proportion of winged females, fecundity, and progeny sex ratio. Significantly more winged female parasitoid progeny were produced with long-day photoperiods and high light intensity compared to short day-photoperiods and low light intensity treatments. Photoperiod alone (regardless of light intensity) has significant impact on developmental time of parasitoid progeny. Light intensity, interacted with photoperiod, significantly affected the degree of phenotypic partitioning and development time, but light intensity and photoperiod did not significantly influence the parasitoid fecundity and sex ratio. These results are relevant to laboratory rearing of S. pupariae when the optimal light conditions are needed to produce winged female parasitoids.
Keywords	Bethylidae ; Buprestidae ; Cerambycidae ; adults ; biological control ; biological control agents ; dimorphism ; eggs ; fecundity ; females ; habitats ; hosts ; laboratory rearing ; light intensity ; morphs ; parasitism ; parasitoids ; phenotype ; photoperiod ; progeny ; sex ratio ; temporal variation ; China
Language	English
Dates of publication	2019-06
Size	p. 117-122.
Publishing place	Elsevier Inc.
Document type	Article
ZDB-ID	1149971-0
ISSN	1049-9644
ISSN	1049-9644
DOI	10.1016/j.biocontrol.2019.03.003
Database	NAL-Catalogue (AGRICOLA)

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