EVALUATING RISK FACTORS, CLINICAL AND THERAPEUTIC PROFILE OF STROKE PATIENTS PRESENTING TO A TERTIARY CARE HOSPITAL

Objective: According to the World Health Organization, stroke is the second leading cause of death for people above the age of 60 years, and the fifth leading cause in people aged 15–59 years old. This study mainly aims to evaluate the prevalence of risk factors, clinical features, pattern of drugs prescribed, and severity of stroke among patients. Methods: A cross-sectional study was carried out in a tertiary care teaching hospital on 210 patients for a period of 6 months. Patients aged 18 years and above were included in the study. The severity of stroke was assessed using National Institute of Health Stroke Scale (NIHSS). Results: The majority of the patients were under the age group of 61–70 years (31%). The incidence of ischemic stroke (81%) was more common compared to hemorrhagic stroke (19%). Males (66%) are prone to stroke compared to females (34%). The most common risk factor was hyperlipidemia (29%) followed by hypertension (17%). Antihypertensives (28%) were most commonly used drugs followed by antihyperlipidemics (23%). Most of the prescriptions were prescribed with 4–6 drugs per prescription (62%). Moderate stroke (69%) was most commonly observed in patients. A total of 147 drug-drug interactions were observed. Among 147 drug-drug interaction, the most commonly observed drug-drug interaction was aspirin with metformin (15%). Conclusion: The present study emphasizes on the need to identify risk factors and providing awareness among the patients by a pharmacist in minimizing the disease burden. Early identification of risk factors and pattern of therapy based on therapeutic guidelines plays a crucial role in qualitative patient care

T2D-Db: An integrated platform to study the molecular basis of Type 2 diabetes

<p>Abstract</p> <p>Background</p> <p>Type 2 Diabetes Mellitus (T2DM) is a non insulin dependent, complex trait disease that develops due to genetic predisposition and environmental factors. The advanced stage in type 2 diabetes mellitus leads to several micro and macro vascular complications like nephropathy, neuropathy, retinopathy, heart related problems etc. Studies performed on the genetics, biochemistry and molecular biology of this disease to understand the pathophysiology of type 2 diabetes mellitus has led to the generation of a surfeit of data on candidate genes and related aspects. The research is highly progressive towards defining the exact etiology of this disease.</p> <p>Results</p> <p>T2D-Db (Type 2 diabetes Database) is a comprehensive web resource, which provides integrated and curated information on almost all known molecular components involved in the pathogenesis of type 2 diabetes mellitus in the three widely studied mammals namely human, mouse and rat. Information on candidate genes, SNPs (Single Nucleotide Polymorphism) in candidate genes or candidate regions, genome wide association studies (GWA), tissue specific gene expression patterns, EST (Expressed Sequence Tag) data, expression information from microarray data, pathways, protein-protein interactions and disease associated risk factors or complications have been structured in this on line resource.</p> <p>Conclusion</p> <p>Information available in T2D-Db provides an integrated platform for the better molecular level understanding of type 2 diabetes mellitus and its pathogenesis. Importantly, the resource facilitates graphical presentation of the gene/genome wide map of SNP markers and protein-protein interaction networks, besides providing the heat map diagram of the selected gene(s) in an organism across microarray expression experiments from either single or multiple studies. These features aid to the data interpretation in an integrative way. T2D-Db is to our knowledge the first publicly available resource that can cater to the needs of researchers working on different aspects of type 2 diabetes mellitus.</p

A comprehensive review on electrospinning design, parameters and potential use of electrospun nanofibers in regenerative endodontics

Electrospinning is a versatile technique that has gathered interest due to its&nbsp;ability to fabricate nano and microscale fibres with unique properties of high&nbsp;surface area and fibrous porosity. This technique has been widely used in the&nbsp;late 20th (1990) and early 21st (2000) centuries. Since the beginning of its use,&nbsp;significant improvements have been made in the design, materials used, and&nbsp;fibres produced. The electrospinning technique is used to fabricate a material&nbsp;with therapeutic properties as it allows the researchers to incorporate various&nbsp;anti-microbial agents to different polymers without altering the chemical characteristicsof polymers.The production of nanofibres through electrospinning is affected by many operating&nbsp;parameters. It is, therefore, essential to know various parameters and&nbsp;processes that aid in fabricating the desired fibre assemblies. The nanofibres&nbsp;remain an essential division of biomaterials due to a wide range of biomedicalapplications. Nanofibres have unique properties such as protein absorption,&nbsp;binding sites to cell receptors, can provide maximum volume fraction by&nbsp;controlling fibres\u27 alignment and orientation hence improving the material&nbsp;properties like surface morphology, porosity, and geometry.Recent trends in endodontics, encourage regenerative therapy for the treatment&nbsp;of necrotic immature permanent teeth for root development and maturation.&nbsp;In this context, efficient disinfection of the root canal system is a crucial step.&nbsp;Existing chemical irrigating solutions (for eg., NaOCl) and antibiotic pastes (for&nbsp;eg., Triple antibiotic paste) usage at higher doses showed toxic results on the&nbsp;pulpal stem cells. Therefore, it was found to be beneficial to use a nanofibre-based&nbsp;intracanal drug delivery construct to release antibiotics at lower, yet anti-microbially effective concentrations.This review aims to discuss the basic concepts of electrospinning and its potential&nbsp;application in regenerative endodontics along with various parameters,&nbsp;which affect the fibre morphology and properties of produced nanofibres

piRNABank: a web resource on classified and clustered Piwi-interacting RNAs

Piwi-interacting RNAs (piRNAs) are expressed in mammalian germline cells and have been identified as key players in germline development. These molecules, typically of length 25–33 nt, associate with Piwi proteins of the Argonaute family to form the Piwi-interacting RNA complex. These small regulatory RNAs have been implicated in spermatogenesis, repression of retrotransposon transposition in germline cells, epigenetic regulation and positive regulation of translation and mRNA stability. piRNABank is a highly user-friendly resource which stores empirically known sequences and other related information on piRNAs reported in human, mouse and rat. The database supports organism and chromosome-wise comprehensive search features including accession numbers, localization on chromosomes, gene name or symbol, sequence homology-based search, clusters and corresponding genes and repeat elements. It also displays each piRNA or piRNA cluster on a graphical genome-wide map (http://pirnabank.ibab.ac.in/)

Real Time Monitoring and Analysis of String Faults in Solar Plant Using IoT

Monitoring solar power facilities closely is crucial for maximizing power output. This involves vigilant oversight to detect issues such as faulty connections, malfunctioning solar panels, and dust accumulation that hampers efficiency. To facilitate seamless integration with photovoltaic (PV) systems and pinpoint faults, this project unveils the hardware architecture of a smart grid home gateway. The proposed solution is an automated Internet of Things (IoT) based solar power monitoring system, allowing remote monitoring of solar power performance via the internet. Utilizing an Arduino-based system integrated with CT and Voltage sensors, the project measures and monitors various solar panel properties. Faults are identified by comparing the recorded voltage of the panels with the data from the Voltage sensor. The solution efficiently communicates power output to the IoT system over the internet, ensuring continuous monitoring of solar panel performance

Anti diabetic effect of ethanolic extract of leaves of Ocimum sanctum in alloxan induced diabetes in rats

Background: Diabetes mellitus refers to a group of common metabolic disorders that share the phenotype of hyperglycemia resulting from defects of reduced insulin secretion, decreased glucose utilization and increase in glucose production. It is estimated that there are currently 285 million people worldwide and this number is set to increase to 438 million by the year 2030. India has the highest number of patients with known diabetes worldwide, with a prevalence of 11.6%. The aim of the study was to evaluate the anti diabetic activity of ethanolic extract of leaves of plant Ocimum sanctum in alloxan induced diabetes in rats.Methods: The study was conducted on 4 groups of 6 rats each to evaluate the hypoglycaemic effect of ethanolic extract of Ocimum sanctum. Glibenclamide was used as a standard drug and the results were compared in reference to it. Tween 80 was given for both normal and diabetic control groups. The fasting blood sugar levels were recorded on 1st, 3rd, 5th, 7th, 10th days by glucometer.Results: The results indicate that the test compound ethanolic extract of Ocimum sanctum has significant and sustained oral hypoglycaemic activity, comparable with the hypoglycaemic effect of glibenclamide, a sulfonylurea.Conclusion: The hypoglycaemic potential of the test compound is found to be comparable with that of the standard drug glibenclamide

Expression and role of PAICS, a de novo purine biosynthetic gene in prostate cancer

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143605/1/pros23533_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143605/2/pros23533.pd

Multiple Genome Wide Association Mapping Models Identify Quantitative Trait Nucleotides for Brown Planthopper (Nilaparvata lugens) Resistance in MAGIC Indica Population of Rice

Brown planthopper (BPH), one of the most important pests of the rice (Oryza sativa) crop, becomes catastrophic under severe infestations and causes up to 60% yield loss. The highly disastrous BPH biotype in the Indian sub-continent is Biotype 4, which also known as the South Asian Biotype. Though many resistance genes were mapped until now, the utility of the resistance genes in the breeding programs is limited due to the breakdown of resistance and emergence of new biotypes. Hence, to identify the resistance genes for this economically important pest, we have used a multi-parent advanced generation intercross (MAGIC) panel consisting of 391 lines developed from eight indica founder parents. The panel was phenotyped at the controlled conditions for two consecutive years. A set of 27,041 cured polymorphic single nucleotide polymorphism (SNPs) and across-year phenotypic data were used for the identification of marker–trait associations. Genome-wide association analysis was performed to find out consistent associations by employing four single and two multi-locus models. Sixty-one SNPs were consistently detected by all six models. A set of 190 significant marker-associations identified by fixed and random model circulating probability unification (FarmCPU) were considered for searching resistance candidate genes. The highest number of annotated genes were found in chromosome 6 followed by 5 and 1. Ninety-two annotated genes identified across chromosomes of which 13 genes are associated BPH resistance including NB-ARC (nucleotide binding in APAF-1, R gene products, and CED-4) domain-containing protein, NHL repeat-containing protein, LRR containing protein, and WRKY70. The significant SNPs and resistant lines identified from our study could be used for an accelerated breeding program to develop new BPH resistant cultivars

Implication of sperm RNAs in transgenerational inheritance of the effects of early trauma in mice.

Small non-coding RNAs (sncRNAs) are potential vectors at the interface between genes and environment. We found that traumatic stress in early life altered mouse microRNA (miRNA) expression, and behavioral and metabolic responses in the progeny. Injection of sperm RNAs from traumatized males into fertilized wild-type oocytes reproduced the behavioral and metabolic alterations in the resulting offspring.We thank M. Rassoulzadegan and V. Grandjean for help with the sperm purification, F. Manuella and H. Hörster for assistance with the MSUS paradigm, H. Welzl for help with behavior, G. Vernaz for help with western blotting, R. Tweedie-Cullen and P. Nanni for help with mass spectrometry, A. Patrignani for advice on DNA and RNA quality assessment, and A. Chen and A. Brunner for constructive discussions. This work was supported by the Austrian Academy of Sciences, the University of Zürich, the Swiss Federal Institute of Technology, Roche, the Swiss National Science Foundation, and The National Center of Competence in Research “Neural Plasticity and Repair”. P.S. was supported by a Gonville and Caius College fellowship.This is the accepted manuscript. The final version is available in Nature Neuroscience 17, 667–669 (2014), doi:10.1038/nn.369

lncRNAdb: a reference database for long noncoding RNAs

Large numbers of long RNAs with little or no protein-coding potential [long noncoding RNAs (lncRNAs)] are being identified in eukaryotes. In parallel, increasing data describing the expression profiles, molecular features and functions of individual lncRNAs in a variety of systems are accumulating. To enable the systematic compilation and updating of this information, we have developed a database (lncRNAdb) containing a comprehensive list of lncRNAs that have been shown to have, or to be associated with, biological functions in eukaryotes, as well as messenger RNAs that have regulatory roles. Each entry contains referenced information about the RNA, including sequences, structural information, genomic context, expression, subcellular localization, conservation, functional evidence and other relevant information. lncRNAdb can be searched by querying published RNA names and aliases, sequences, species and associated protein-coding genes, as well as terms contained in the annotations, such as the tissues in which the transcripts are expressed and associated diseases. In addition, lncRNAdb is linked to the UCSC Genome Browser for visualization and Noncoding RNA Expression Database (NRED) for expression information from a variety of sources. lncRNAdb provides a platform for the ongoing collation of the literature pertaining to lncRNAs and their association with other genomic elements. lncRNAdb can be accessed at: http://www.lncrnadb.org/