156 research outputs found

    Small-Molecule Theranostic Probes: A Promising Future in Neurodegenerative Diseases

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    Prion diseases are fatal neurodegenerative illnesses, which include Creutzfeldt-Jakob disease in humans and scrapie, chronic wasting disease, and bovine spongiform encephalopathy in animals. They are caused by unconventional infectious agents consisting primarily of misfolded, aggregated, \u3b2 -sheet-rich isoforms, denoted prions, of the physiological cellular prion protein (PrP(C)). Many lines of evidence suggest that prions (PrP(Sc)) act both as a template for this conversion and as a neurotoxic agent causing neuronal dysfunction and cell death. As such, PrP(Sc) may be considered as both a neuropathological hallmark of the disease and a therapeutic target. Several diagnostic imaging probes have been developed to monitor cerebral amyloid lesions in patients with neurodegenerative disorders (such as Alzheimer's disease, Parkinson's disease, and prion disease). Examples of these probes are Congo red, thioflavin T, and their derivatives. We synthesized a series of styryl derivatives, denoted theranostics, and studied their therapeutic and/or diagnostic potentials. Here we review the salient traits of these small molecules that are able to detect and modulate aggregated forms of several proteins involved in protein misfolding diseases. We then highlight the importance of further studies for their practical implications in therapy and diagnostics

    Pembuatan Strategic Dashboard Untuk Mengidentifikasi Dan Mengukur Potensi Tingkat Kesehatan Lembaga Keuangan Syariah Baitul Mal Wat Tamwil (BMT) Dengan Metode PEARLS Studi Kasus APEX

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    BMT (Baitul Mal Wat Tamwil) tidak diakui sebagai non-bank lembaga keuangan, pada prinsipnya, lembaga BMT harus berfungsi sebagai lembaga intermediasi yang mengelola dana dari, untuk dan oleh masyarakat. BMT mencakup konsep pembiayaan kredit keuangan, jasa, asuransi simpananserta bagi masyarakat miskin dalam kegiatan ekonomi dan Pemerintah subsisten. Idealnya dengan mengintegrasikan konsep fungsi sosial, fungsi bisnis dalam satu wadah telah didirikan lembaga-lembaga penegakan hukum di lembaga-lembaga keuangan mikro syariah. APEX adalah lapis kedua (kedua lembaga tier) atau organisasi yang mendistribusikan dana (baik dari hibah, pinjaman atau jaminan) yang berperan untuk melayani anggota melalui sistem Informasi dan Komunikasi (TIK) yang terintegrasi dalam lingkup nasional. APEX menjadi permukiman dan badan hukum akan mengetahui dan menganalisis kesehatan setiap anggota BMT. Pada dasarnya kesehatan penilaian diciptakan oleh World Council of serikat kredit (WOCCU) adalah Mutiara (Perlindungan, Efektif, Aset, Tingkat pengembalian dan biaya, Likuiditas dan Tanda pertumbuhan). Hasil telah dilakukan dengan pembuatan aplikasi PEARLS dan pembuatan Dashboard PEARLS memudahkan pihak Executive untuk mengidentifikasi dan mengukur potensi tingkat kesehatan LKMS BMT secara strategis dan efektif dengan menggunkanan metode PEARLS

    SEXUAL HARASSMENT IN FRANK DARABONT'S THE SHAWSHANK REDEMPTION (1994): A SOCIOLOGICAL APPROACH

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    The major purposes of this study were to describe about how the sexual harassment which happened in the male prison through the movie Shawshank Redemption by Frank Darabont. The study aims to answer the following specifics objective; describe the indicators of sexual harassment, identify about the depicted of sexual harassment and explain the reason why the director addressed the sexual harassment through the male prison in this movie. The data were collected through the movie the Shawshank redemption. With using the parameters of the sexual harassment which happened in the male prison to the main male characters, and it provides answers about the sexual harassment which happened through this movie. The technique which researcher used in to collect the data was watched the movie and mark the important information with capturing taking to write the dialogue which related to the scene which captured. The result of this research revealed there are for types of sexual harassment which happened in this movie. It was the physical harassment, verbal harassment, non-verbal harassment, and psychological/ emotional harassment

    Representation of Materialism in Crazy Rich Asians Movie (2018): a Sociological Perspective

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    The purpose of this research is to analyze what includes the representation of the materialistic lifestyle of people very rich in the film Crazy Rich Asians, to get an idea of how the materialistic lifestyle can be represented in the Crazy Rich Asian movie and to find out why the director addressed a materialistic lifestyle in the movie. This study uses a qualitative method. In addition to using qualitative methods, the writer also uses a sociological approach to analyze the Crazy Rich Asians movie. In data collection, the writer used document analysis which was done by grouping the data to get the conclusions from the research. The results of his research, after going through several analysis carried out by researcher, it is known that the materialistic lifestyle is reflected in the main and supporting characters

    UPAYA PENINGKATAN KUALITAS INDUSTRI PAKAIAN DI KOTA MEDAN DENGAN METODE TEORIYA RESHENIYA IZOBRETATELSKIKH ZADATCH (TRIZ)& QUALITY FUNCTION DEPLOYMENT (QFD)

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    Perkembangan teknologi dan industri membawa dampak bagi kehidupan manusia terutama dunia usaha pada saat ini.disamping itu banyaknya usaha yang bermunculan baik perusahaan kecil maupun besar berdampak pada persaingan yang ketat antara perusahaan baik yang sejenis maupun yang tidak sejenis.oleh karena itu pemasaran merupakan salah satu kegiatan yang dilakukan dalam menghadapi persaingan,pengembangan usaha dan untuk mendapatkan laba, sehingga perusahaan dapat mengembangkan produknya,menetapkan harga,mengadakan promosi dan mendistribusikan barang dengan efektif.perusahaan juga harus dapat memantau para konsumennya, termasuk perilaku konsumen untuk mendapatkan atau memilih produk. Menurut Supranto dan Limakrisan ( 2011;3 ), perilaku konsumen merupakan tindakan yang langsung terlibat dalam mendapatkan,menggunakan ( memakai, mengkonsumsi ) dan menghabiskan produk ( barang atau jasa ), perilaku dan lingkungannya dimana manusia melakukan kegiatan pertukaran dalam hidup mereka. Suharno (2010;96) mengemukakan bahwa keputusan pembelian adalah tahap dimana pembeli telah menentukan pilihannya dan melakukan pembelian produk, serta mengkonsumsinya. Pengambilan keputusan oleh konsumen untuk melakukan pembelian suatu produk diawali oleh adanya kesadaran atas kebutuhan dan keinginan. Selanjutnya jika sudah disadari adanya kebutUhan dan keinginan, maka konsumen akan mencari informasi mengenai keberadaan produk yang diinginkan. Dengan banyaknya produk yang ada di pasaran mendorong perusahaan bersaing mendapatkan calon konsumen melalui strategi yang tepat, misalnya mengubah kemasan,warna,aroma,rasa dan harga sesuai dengan UNDANG-UNDANG REPUBLIK INDONESIA NOMOR 7 TAHUN 2014 TENTANG PERDAGANGAN. Tujuan penelitian ini adalah bagaimana meningkatkan kualitas industri pakaian di Indonesia khususnya Kota Medan melalui metode Quality Function Deployment dan Teoriya Resheniya Izobretatelskikh Zadatch (TRIZ)

    Running coupling and fermion mass in strong coupling QED

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    Simple toy model is used in order to exhibit the technique of extracting the non-perturbative information about Green's functions in Minkowski space. The effective charge and the dynamical electron mass are calculated in strong coupling 3+1 QED by solving the coupled Dyson-Schwinger equations for electron and photon propagators. The minimal Ball-Chiu vertex was used for simplicity and we impose the Landau gauge fixing on QED action. The solution obtained separately in Euclidean and Minkowski space were compared, the latter one was extracted with the help of spectral technique.Comment: 23 pages, 4 figures, v4: revised and extended version, one introductory section adde

    Prevalence of adverse pregnancy outcomes after exposure to interferon beta prior to or during pregnancy in women with MS : Stratification by maternal and newborn characteristics in a register-based cohort study in Finland and Sweden

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    Background: Previous studies reported no increase in the prevalence of adverse pregnancy outcomes after exposure to interferon-beta (IFN-beta). However, no study has investigated if the prevalence of these outcomes after IFN-beta exposure is modified by maternal and newborn characteristics. Our objective was to describe the stratified prevalence of adverse pregnancy outcomes among women with multiple sclerosis (MS) exposed only to IFN-beta or unexposed to any MS disease modifying drugs (MSDMDs). Methods: This population-based cohort study using Finnish (1996-2014) and Swedish (2005-2014) register data included pregnancies of women with MS exposed only to IFN-beta 6 months before or during pregnancy (n=718) or unexposed to MSDMDs (n=1397). The outcome prevalences were described stratified by maternal and newborn characteristics, with 95% confidence intervals (CIs). Confounder-adjusted analyses were performed if the prevalence results indicated modified effect of IFN-beta in specific strata. Results: The stratified analysis indicated that the prevalence of serious (anomaly or stillbirth) and other adverse pregnancy outcomes was similar among the exposed and unexposed, with no statistically significant difference. Among women treated for MS >5 years, serious adverse pregnancy outcomes occurred in 4.3% (95%CI: 1.98.3%) of pregnancies exposed only to IFN-beta 6 months before or during pregnancy and in 2.7% (95%CI: 1.25.0%) of unexposed pregnancies. The confounder adjusted analyses did not support the hypothesis that MSPeer reviewe

    Common Genetic Variation Near Melatonin Receptor 1A Gene Linked to Job-Related Exhaustion in Shift Workers

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    Study Objectives: Tolerance to shift work varies; only some shift workers suffer from disturbed sleep, fatigue, and job-related exhaustion. Our aim was to explore molecular genetic risk factors for intolerance to shift work. Methods: We assessed intolerance to shift work with job-related exhaustion symptoms in shift workers using the emotional exhaustion subscale of the Maslach Burnout Inventory-General Survey, and carried out a genome-wide association study (GWAS) using Illumina's Human610-Quad BeadChip (n = 176). The most significant findings were further studied in three groups of Finnish shift workers (n = 577). We assessed methylation in blood cells with the Illumina HumanMethylation450K BeadChip, and examined gene expression levels in the publicly available eGWAS Mayo data. Results: The second strongest signal identified in the GWAS (p = 2.3 x 10E-6) was replicated in two of the replication studies with p Conclusions: These findings suggest that a variant near MTNR1A may be associated with job-related exhaustion in shift workers. The risk variant may exert its effect via epigenetic mechanisms, potentially leading to reduced melatonin signaling in the brain. These results could indicate a link between melatonin signaling, a key circadian regulatory mechanism, and tolerance to shift work.Peer reviewe

    Maine Campus October 03 1978

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    X-linked intellectual disability (XLID) is a group of genetically heterogeneous disorders characterized by substantial impairment in cognitive abilities, social and behavioral adaptive skills. Next generation sequencing technologies have become a powerful approach for identifying molecular gene mutations relevant for diagnosis.Methods & objectives: Enrichment of X-chromosome specific exons and massively parallel sequencing was performed for identifying the causative mutations in 14 Finnish families, each of them having several males affected with intellectual disability of unknown cause.status: publishe
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