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Search results for: screening

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#33096586   2020/10/23 To Up

Screening for Early-Stage Parkinson's Disease: Swallow Tail Sign on MRI Susceptibility Map-Weighted Images Compared With PET.

Swallow tail sign (STS) on MRI is presumed to be an imaging biomarker of nigrosome-1, which may exhibit a similar role as positron emission tomography (PET), indicating dopaminergic degeneration.
Na Wang, Xue-Ling Liu, Ling Li, Chuan-Tao Zuo, Jian Wang, Pu-Yeh Wu, Yong Zhang, Fengtao Liu, YuXin Li

1161 related Products with: Screening for Early-Stage Parkinson's Disease: Swallow Tail Sign on MRI Susceptibility Map-Weighted Images Compared With PET.



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#33096585   2020/10/23 To Up

Apocrine adenomyoepithelioma of the breast with sebaceous metaplasia: A challenging diagnosis on core biopsy.


Juan B Laforga

2138 related Products with: Apocrine adenomyoepithelioma of the breast with sebaceous metaplasia: A challenging diagnosis on core biopsy.



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#33096581   2020/10/23 To Up

[Reasons for Encounter in Out-of-Hours Care in Emergency Departments and Emergency Practices - A Mixed Methods Trial].

Since 2006, with the opening of emergency practices (EP) in Germany, out-of-hours patient care has been carried out by general practitioners. Additionally, emergency departments (ED) of the hospitals ensure acute care. Thus, optimal coordination of care is a much discussed subject. The aim of this study was to provide reasons for encounter and subjective reasons to visit each of these institutions.
Torge Mosler, Kristina Flägel, Jost Steinhäuser

2128 related Products with: [Reasons for Encounter in Out-of-Hours Care in Emergency Departments and Emergency Practices - A Mixed Methods Trial].

100ul100ug Lyophilized100 assays100 μg100 μg100 μg2 Pieces/Box100ug Lyophilized

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#33096555   2020/10/22 To Up

New distribution record of Anopheles rivulorum-like from Sadiola, Mali, with notes on malaria vector insecticide resistance.

The SEMOS gold mine in Sadiola, southwestern Mali, has been implementing a malaria vector control programme for 15 y using indoor residual house spraying and sporadic larval control. Periodic screening of the vector populations have been carried out over the years to provide information to the control programme, mainly on vector species present and their insecticide resistance status. The data from five entomological surveys, carried out in 2006, 2011, 2014, 2016 and 2018, are presented.
Sue-Ellen Wragge, Nelius Venter, Dramane Touré, Richard H Hunt, Maureen Coetzee

2045 related Products with: New distribution record of Anopheles rivulorum-like from Sadiola, Mali, with notes on malaria vector insecticide resistance.



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#33096541   2020/10/23 To Up

The effects of IGF-1 and erythropoietin on apoptosis and telomerase activity in necrotizing enterocolitis model.

Apoptosis that occurs after hypoxia/reoxygenation (H/R) has an important role in the pathogenesis of necrotizing enterocolitis (NEC). Telomerase activity, showing the regeneration capacity, may also be important in the recovery process. Therefore, we aimed to investigate the effects of insulin-like growth factor-1 (IGF-1) and erythropoietin (EPO) on apoptosis and telomerase activity in an H/R model.
Mete Akisu, Burak Durmaz, Ozge Altun Koroglu, Sema Unlubay, Mehmet Yalaz, Haluk Akin, Utku Ates, Meral Baka, Ferda Ozkinay, Ozgur Cogulu, Nilgun Kultursay

2603 related Products with: The effects of IGF-1 and erythropoietin on apoptosis and telomerase activity in necrotizing enterocolitis model.

100ug100ul100ug100 mg1000 TESTS/0.65ml1000 100ug100ug25 mg

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#33096519   2020/10/10 To Up

A novel CERNNE approach for predicting Parkinson's Disease-associated genes and brain regions based on multimodal imaging genetics data.

The detection and pathogenic factors analysis of Parkinson's disease (PD) has a practical significance for its diagnosis and treatment. However, the traditional research paradigms are commonly based on single neural imaging data, which is easy to ignore the complementarity between multimodal imaging genetics data. The existing researches also pay little attention to the comprehensive framework of patient detection and pathogenic factors analysis for PD. Based on functional magnetic resonance imaging (fMRI) data and single nucleotide polymorphism (SNP) data, a novel brain disease multimodal data analysis model is proposed in this paper. Firstly, according to the complementarity between the two types of data, the classical correlation analysis method is used to construct the fusion feature of subjects. Secondly, based on the artificial neural network, the fusion feature analysis tool named clustering evolutionary random neural network ensemble (CERNNE) is designed. This method integrates multiple neural networks constructed randomly, and uses clustering evolution strategy to optimize the ensemble learner by adaptive selective integration, selecting the discriminative features for PD analysis and ensuring the generalization performance of the ensemble model. By combining with data fusion scheme, the CERNNE is applied to forming a multi-task analysis framework, recognizing PD patients and predicting PD-associated brain regions and genes. In the multimodal data experiment, the proposed framework shows better classification performance and pathogenic factors predicting ability, which provides a new perspective for the diagnosis of PD.
Xia-An Bi, Xi Hu, Yiming Xie, Hao Wu

2635 related Products with: A novel CERNNE approach for predicting Parkinson's Disease-associated genes and brain regions based on multimodal imaging genetics data.

96 tests96 tests50ug 96 tests 50 UG96 tests

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#33096500   2020/10/20 To Up

Comparative evaluation of two colorectal cancer screening campaigns using different faecal occult blood tests in a French area.

The aim of this study was to compare quality performance of the first colorectal cancer (CRC) screening campaigns (C) with the OC Sensor® Faecal Immunological Test (FIT) (C7 from 2016 to 2017) and the Hemoccult® guaiac-based test (C1 from 2004 to 2006).
Mélanie Cariou, Abdessamad El Fettouhi, Tiphaine Kermarrec, Françoise Bommelaere, Yvon Foll, Jean-Baptiste Nousbaum, Michel Robaszkiewicz, Lucille Quénéhervé

1532 related Products with: Comparative evaluation of two colorectal cancer screening campaigns using different faecal occult blood tests in a French area.



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#33096491   2020/10/20 To Up

Retrospective Analysis of 28 Cases Confirmed for Primary Angiitis of the Central Nervous System by Biopsy.

The present study aimed to summarize the clinical characteristics, therapeutic effects, and long-term prognosis of cases confirmed with primary angiitis of the central nervous system (PACNS) by biopsy, analyze the risk factors, and provide clinical guidance for the diagnosis and treatment of the disease.
Hong-Bo Chang, Ming Gao, Jian-Ning Zhang, Wei-Dong Cao, Sheng-Li Guo, Peng Wang, Gang Cheng, Hu-Lin Zhao

2618 related Products with: Retrospective Analysis of 28 Cases Confirmed for Primary Angiitis of the Central Nervous System by Biopsy.

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#33096459   2020/10/17 To Up

Redefining the role of Magnetoencephalography in refractory epilepsy.

Magnetoencephalography (MEG) possesses a number of features, including excellent spatiotemporal resolution, that lend itself to the functional imaging of epileptic activity. However its current use is restricted to specific scenarios, namely in the diagnosis refractory focal epilepsies where electroencephalography (EEG) has been inconclusive. This review highlights the recent progress of MEG within epilepsy, including advances in the technique itself such as simultaneous EEG/MEG and intracranial EEG/MEG recording and room temperature MEG recording using optically pumped magnetometers, as well as improved post processing of the data during interictal and ictal activity for accurate source localisation of the epileptogenic focus. These advances should broaden the scope of MEG as an important part of epilepsy diagnostics in the future.
Umesh Vivekananda

1400 related Products with: Redefining the role of Magnetoencephalography in refractory epilepsy.

1 100 UG100 μg100 assays

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#33096457   2020/10/17 To Up

Catastrophising and repetitive negative thinking tendencies in patients with psychogenic non-epileptic seizures or epilepsy.

Previous research suggests that catastrophisation and perseverative, or repetitive negative thinking (RNT) could play an important role in the aetiology of Psychogenic Nonepileptic Seizures (PNES). This study was designed to explore whether these cognitive tendencies are more prevalent in patients with PNES than those with epilepsy and to examine the relationship between these cognitions, depression, anxiety, seizure frequency and diagnosis.
Andrew Whitfield, Sean Walsh, Liat Levita, Markus Reuber

2579 related Products with: Catastrophising and repetitive negative thinking tendencies in patients with psychogenic non-epileptic seizures or epilepsy.



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