230 research outputs found
Author and Owner Intersection in Sound Recordings in The Copyright Act of India
No full text245-250The present work focuses on the intersection of author and owner concerning sound recordings. The interpretation of copyright law on the author and owner intersection by the Court's are rather varied. It may be because the restricted issues at its hand lead the courts. More particularly, interpretation of provisos (b) and (c) of Section 17 of The Copyright Act, 1957 leads to differing interpretations by the Courts. The present analysis is made by studying three recent judgments to understand the author and owner conflicts of sound recordings
Phylogenetic Analysis using Protein Mass Spectrometry
No full textThrough advances in molecular biology, comparative analysis of DNA sequences is currently the cornerstone in the study of molecular evolution and phylogenetics. Nevertheless, protein mass spectrometry offers some unique opportunities to enable phylogenetic analyses in organisms where DNA may be difficult or costly to obtain. To date, the methods of phylogenetic analysis using protein mass spectrometry can be classified into three categories, (1) de novo protein sequencing followed by classical phylogenetic reconstruction, (2) direct phylogenetic reconstruction using proteolytic peptide mass maps, and (3) mapping of mass spectral data onto classical phylogenetic trees. In this chapter, we provide a brief description of the three methods and the protocol for each method along with relevant tools and algorithms
Regulation of the divalent metal ion transporter via membrane budding
No full textData source: Supplementary information, https://doi.org/10.1038/celldisc.2016.11The release of extracellular vesicles (EVs) is important for both normal physiology and disease. However, a basic understanding of the targeting of EV cargoes, composition and mechanism of release is lacking. Here we present evidence that the divalent metal ion transporter (DMT1) is unexpectedly regulated through release in EVs. This process involves the Nedd4-2 ubiquitin ligase, and the adaptor proteins Arrdc1 and Arrdc4 via different budding mechanisms. We show that mouse gut explants release endogenous DMT1 in EVs. Although we observed no change in the relative amount of DMT1 released in EVs from gut explants in Arrdc1 or Arrdc4 deficient mice, the extent of EVs released was significantly reduced indicating an adaptor role in biogenesis. Furthermore, using Arrdc1 or Arrdc4 knockout mouse embryonic fibroblasts, we show that both Arrdc1 and Arrdc4 are non-redundant positive regulators of EV release. Our results suggest that DMT1 release from the plasma membrane into EVs may represent a novel mechanism for the maintenance of iron homeostasis, which may also be important for the regulation of other membrane proteins.Kimberly D Mackenzie, Natalie J Foot, Sushma Anand, Hazel E Dalton, Natasha Chaudhary, Brett M Collins, Suresh Mathivanan and Sharad Kuma
Reduce the complexity of the E-learning authoring process
No full textFor every problem, there is one solution which is simple, neat, and wrong. The production of E-Learning contents is today the largest cost factor in the E-Learning and also the major issue of insecurity. This is an obstacle with the further propagation of the E-Learning. At present there are hardly visible numbers of tools to the production of E-Leaning contents. Besides the partial very high prices for this software they have the deficiency that they are usable only after a training course phase by the E-Learning author due to their complexity and its extent. The new challenge for designers and the researchers is to develop software tools for effective E-Learning. This Master thesis proposes an E-learning authoring tool which automatically uploads the file (OpenOffice document) which is selected by the enduser to the LMS/server. It also narrates how the content and the metadata are transformed as a SCORM package as well as its simplicity comparing to the other tools
Plant growth promoting microbial consortia mediated classical biocontrol of sunflower necrosis virus disease
No full textABSTRACT Biological control is gaining momentum in the management of sunflower necrosis virus disease (SNVD) as no other effective method is available. In glasshouse experiment-I, six different plant growth promoting microbes (PGPM): Streptomyces sp. PM5, Trichothecium roseum MML005, Bacillus licheniformis MML2501, Streptomyces fradiae MML1042, Pseudomonas aeruginosa MML2212 and Bacillus sp. MML2551 and 2% Morinda pubescens fruit extract applied individually (seed + foliar applications) along with sunflower necrosis virus (SNV) were evaluated in sunflower. Among the treatments, B. licheniformis (Bl), Bacillus sp. (Bsp), P. aeruginosa (Pa), S. fradiae (Sf) effectively increased the plant growth and significantly increased the reduction of virus titre, it ranging from 32.5% to 52.5%. In experiment-II, the above four effective PGPM (Bl, Bsp, Pa and Sf) were developed as consortia in all possible combination in this study and were applied along with SNV against SNVD. All the consortial treatments significantly reduced SNVD in virus titre with disease reduction and concomitant increase in growth promotion when compared to control. In experiment-III, the best PGPM consortia (PGPMC) were applied as seed + soil inoculations along with SNV to study the induction of systemic resistance enzymes. The four culture consortium significantly reduced the SNVD symptoms and virus titer with a concomitant increase in plant growth promotion and ISR enzymes compared to control. In experiment-IV, based on biocontrol efficacy and ISR against SNVD from the experiments I to III, the two more dominant PGPMC treatments were selected and evaluated against SNVD under field conditions. From these results, Bl + Bsp + Pa + Sf effectively reduced the SNVD and improved the plant growth and yield parameters with additional seed yield with income and benefit cost ratio when compared to farmer's practice. In conclusion, PGPM (Bl, Bsp, Pa and Sf) was found to be very effective against SNVD under glasshouse and field conditions
Bisalbuminemia in an African Male with Sickle Cell Disease
No full textABSTRACT
Bisalbuminemia is a rare condition characterized by abnormal electrophoretic pattern of serum albumin. There are two types of bisalbuminemia – hereditary and acquired. The acquired type has been reported in chronic renal diseases, pancreatitis, and in patients using beta-lactam antibiotics. The aim of this case report is to discuss the clinical significance of bisalbuminemia in a 58-year-old African male with sickle cell anemia.
How to cite this article
Chakravarthy SN, Ramanathan S, Menon S, Durairaj M. Bisalbuminemia in an African Male with Sickle Cell Disease. Indian J Med Biochem 2017;21(1):69-71.
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Comparitive Study of Reamed vs Unreamed Interlocking Intra Medullary Nailing for Fracture Shaft of Tibia
No full textTibia is the commonest bone to sustain open injury because of subcutaneous position. Treatment of open fractures requires simultaneous management of both skeletal and soft tissue injury. Intramedullary nailing with reaming is generally considered to be contraindicated for open fractures tibia, because it damages the endosteal blood supply which will lead to non-union, deep infection. However, recent studies with or without reaming in open fracture tibia shows no influence in healing of fracture. Purpose: To compare the clinical and radiological results of intramedullary interlocking nailing of open fractures of the tibial shaft after reaming versus unreamed medullary canal. The aim and objective is a comparative study on the technique, outcome and time taken for clinical and radiological union in either of the reamed or unreamed interlocking nailing in tibial shaft fractures. The operative technique, advantages and disadvantages, follow up, time taken for bony and radiological union and complications if any and overall functional outcome will be evaluated in patients. The follow up of patients will be done in the immediate post operative period and subsequently at periodic intervals both clinically and radiologically and the result so obtained will be compared.https://doi.org/10.9734/jpri/2021/v33i43a32506https://www.journaljpri.com/index.php/JPRI/article/download/32506/61136https://dx.doi.org/10.9734/jpri/2021/v33i43a3250
Identification of Groundwater Polluted Zones in Noyyal River Watershed (4B2B2) using GIS Technology
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