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https://www.readbyqxmd.com/read/28434070/subconjunctival-hemorrhage-and-vision-loss-after-regional-ocular-anesthesia
#1
Umesh Chandra Behera, Lapam Panda, Sumi Gupta, Rohit Ramesh Modi
PURPOSE: To report two cases of retinal vascular occlusion and associated subconjunctival hemorrhage in needle optic nerve injury during local bulbar anesthesia. METHODS: Surgical records of these two subjects who presented with acute vision loss after cataract extraction were studied, and systemic workup and ocular imaging were carried out to establish the cause. RESULTS: Computerized tomography showed evidence of optic nerve injury. CONCLUSION: Subconjunctival hemorrhage could be an associated clinical finding in hypodermic needle injury-related retinal vascular occlusion during ocular anesthesia...
April 22, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28431316/pbdes-polybrominated-diphenyl-ethers-pose-a-risk-to-captive-giant-pandas
#2
Yi-Ping Chen, Ying-Juan Zheng, Qiang Liu, Aaron M Ellison, Yan Zhao, Qing-Yi Ma
The Qinling subspecies of giant panda (Ailuropoda melanoleuca qinlingensis), is highly endangered; fewer than 350 individuals still inhabit Qinling Mountains. Previous research revealed captive pandas were exposed to bromine, so we hypothesized that captive pandas were exposed to and affected by polybrominated diphenyl ethers (PBDEs). To test this hypothesis, we tested blood and feces of captive and wild pandas, their drinking water, food (bamboo leaves) from SWARC (Shaanxi Wild Animal Research Center)and FNNR (Foping National Nature Reserve) and supplemental feedstuff given to captive panda at SWARC...
April 18, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28428848/modeling-activity-patterns-of-wildlife-using-time-series-analysis
#3
Jindong Zhang, Vanessa Hull, Zhiyun Ouyang, Liang He, Thomas Connor, Hongbo Yang, Jinyan Huang, Shiqiang Zhou, Zejun Zhang, Caiquan Zhou, Hemin Zhang, Jianguo Liu
The study of wildlife activity patterns is an effective approach to understanding fundamental ecological and evolutionary processes. However, traditional statistical approaches used to conduct quantitative analysis have thus far had limited success in revealing underlying mechanisms driving activity patterns. Here, we combine wavelet analysis, a type of frequency-based time-series analysis, with high-resolution activity data from accelerometers embedded in GPS collars to explore the effects of internal states (e...
April 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28428687/lysyl-oxidase-its-diversity-in-health-and-diseases
#4
REVIEW
Suchitra Kumari, Tarun Kumar Panda, Tapaswini Pradhan
The mechanical properties of extracellular matrix (ECM) and connective tissues is largely dependent on the collagen and elastin structure. Lysyl oxidase (LOX) plays a critical role in the formation and repair of the ECM by oxidizing lysine residues in elastin and collagen, thereby initiating the formation of covalent cross linkages which stabilize these fibrous proteins. Due to its multiple functions both extracellularly and intracellularly, lysyl oxidase is involved in several processes in the tumorigenic pathway, in many different cancer types and stages...
June 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28428296/complete-genome-sequences-of-mycobacterium-kansasii-strains-isolated-from-rhesus-macaques
#5
Aruna Panda, Sushma Nagaraj, Xuechu Zhao, Hervé Tettelin, Louis J DeTolla
Mycobacterium kansasii is a nontuberculous mycobacterium. It causes opportunistic infections with pulmonary and extrapulmonary manifestations. We report here the complete genome sequences of two M. kansasii strains isolated from rhesus macaques. We performed genome comparisons with human and environmental isolates of M. kansasii to assess the genomic diversity of this species.
April 20, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28423538/gene-regulatory-pattern-analysis-reveals-essential-role-of-core-transcriptional-factors-activation-in-triple-negative-breast-cancer
#6
Li Min, Cheng Zhang, Like Qu, Jialiang Huang, Lan Jiang, Jiafei Liu, Luca Pinello, Guo-Cheng Yuan, Chengchao Shou
BACKGROUND: Triple-negative breast cancer (TNBC) is an aggressive breast cancer subtype. Genome-scale molecular characteristics and regulatory mechanisms that distinguish TNBC from other subtypes remain incompletely characterized. RESULTS: By combining gene expression analysis and PANDA network, we defined three different TF regulatory patterns. A core TNBC-Specific TF Activation Driven Pattern (TNBCac) was specifically identified in TNBC by computational analysis...
March 28, 2017: Oncotarget
https://www.readbyqxmd.com/read/28422636/impact-of-pans-and-pandas-exacerbations-on-occupational-performance-a-mixed-methods-study
#7
Janice Trigilio Tona, Sutanuka Bhattacharjya, Denise Calaprice
OBJECTIVE: Pediatric acute-onset neuropsychiatric syndrome (PANS) includes pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections and involves sudden-onset neuropsychiatric symptoms, including obsessions, compulsions, sensory difficulties, and dysgraphia after infection or other triggers. Our objective was to identify problems with areas of occupation, body functions, and performance skills during exacerbations. METHOD: In this online retrospective study, based on the Occupational Therapy Practice Framework: Domain and Process (2nd ed...
May 2017: American Journal of Occupational Therapy: Official Publication of the American Occupational Therapy Association
https://www.readbyqxmd.com/read/28414855/green-listed-a-crispr-screen-tool
#8
Sudeepta Kumar Panda, Sanjay V Boddul, Guillermina Yanek Jiménez-Andrade, Long Jiang, Zsolt Kasza, Luciano Fernandez-Ricaud, Fredrik Wermeling
Motivation: Genome editing using versions of the bacterial CRISPR/Cas9 system can be used to probe the function of selected genes in any organism. Green Listed is a web-based tool that rapidly designs custom CRISPR screens targeting sets of genes defined by the user. It could thus be used to design screens targeting for example all genes differentially expressed during a specific stimuli or all genes related to a specific pathway or function, as well as to generate targeted secondary screens following a large-scale screen...
April 1, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28414430/palladium-catalyzed-asymmetric-three-component-coupling-of-boronic-esters-indoles-and-allylic-acetates
#9
Santanu Panda, Joseph M Ready
Boronic esters react with 2-lithiated indoles to form boronate intermediates. The boronate reacts with allylic acetates in the presence of (BINAP)Pd catalysts to allylate C3 concurrent with alkyl migration from B to C2 of the indole. Overall, the process is a three-component coupling that joins an allylic acetate, and indole and an organo-B(pin) species to provide substituted indoles and indolines with high enantio-, regio-, and diastereoselectivity.
April 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28412634/chitosan-induced-immunity-in-camellia-sinensis-l-o-kuntze-against-blister-blight-disease-is-mediated-by-nitric-oxide
#10
Swarnendu Chandra, Nilanjan Chakraborty, Koustubh Panda, Krishnendu Acharya
Blister blight disease, caused by an obligate biotrophic fungal pathogen, Exobasidium vexans Massee is posing a serious threat for tea cultivation in Asia. As the use of chemical pesticides on tea leaves substantially increases the toxic risks of tea consumption, serious attempts are being made to control such pathogens by boosting the intrinsic natural defense responses against invading pathogens in tea plants. In this study, the nature and durability of resistance offered by chitosan and the possible mechanism of chitosan-induced defense induction in Camellia sinensis (L...
April 7, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28407624/risk-of-malignancy-and-risk-of-neoplasia-in-the-bethesda-indeterminate-categories-study-on-4-532-thyroid-fine-needle-aspirations-from-a-single-institution-in-india
#11
Swati Mahajan, Radhika Srinivasan, Arvind Rajwanshi, Bishan Radotra, Naresh Panda, Pranab Dey, Nalini Gupta, Raje Nijhawan
OBJECTIVES: To determine the frequency of category 3 (atypia of undetermined significance [AUS]/follicular lesion of undetermined significance [FLUS]), category 4 (follicular neoplasm), and category 5 (suspicious for malignancy) of The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC), the risk of malignancy (ROM) and the risk of neoplasia (RON) in these categories. STUDY DESIGN: A retrospective 6-year audit of 4,532 thyroid fine-needle aspirations (FNA) reported as per the TBSRTC from a single institution with cytohistological correlation in 335 cases...
April 14, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28407572/synthesis-and-viscoelastic-characterization-of-microstructurally-aligned-silk-fibroin-sponges
#12
Debojyoti Panda, Subhajit Konar, Saumendra K Bajpai, A Arockiarajan
Silk fibroin (SF) is a model candidate for use in tissue engineering and regenerative medicine owing to its bio-compatible mechanochemical properties. Despite numerous advances made in the fabrication of various biomimetic substrates using SF, relatively few clinical applications have been designed, primarily due to the lack of complete understanding of its constitutive properties. Here we fabricate microstructurally aligned SF sponge using the unidirectional freezing technique wherein a novel solvent-processing technique involving Acetic acid is employed, which obviates the post-treatment of the sponges to induce their water-stability...
March 28, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28405577/a-comprehensive-physicochemical-thermal-and-spectroscopic-characterization-of-zinc-ii-chloride-using-x-ray-diffraction-particle-size-distribution-differential-scanning-calorimetry-thermogravimetric-analysis-differential-thermogravimetric-analysis-ultraviolet
#13
Mahendra Kumar Trivedi, Kalyan Kumar Sethi, Parthasarathi Panda, Snehasis Jana
OBJECTIVE: Zinc chloride is an important inorganic compound used as a source of zinc and has other numerous industrial applications. Unfortunately, it lacks reliable and accurate physicochemical, thermal, and spectral characterization information altogether. Hence, the authors tried to explore in-depth characterization of zinc chloride using the modern analytical technique. MATERIALS AND METHODS: The analysis of zinc chloride was performed using powder X-ray diffraction (PXRD), particle size distribution, differential scanning calorimetry (DSC), thermogravimetric analysis/differential thermogravimetric analysis (TGA/DTG), ultraviolet-visible spectroscopy (UV-vis), and Fourier transform-infrared (FT-IR) analytical techniques...
January 2017: International Journal of Pharmaceutical Investigation
https://www.readbyqxmd.com/read/28405117/oligoamnios-and-perinatal-outcome
#14
Sandhyasri Panda, M Jayalakshmi, G Shashi Kumari, G Mahalakshmi, Y Srujan, V Anusha
OBJECTIVES: We aimed at evaluating the predictive value of amniotic fluid index ≤5 on perinatal outcome in terms of effect on cardiotocography, mode of delivery, meconium in liquor, birth weight, fetal distress, APGAR score at birth and neonatal admission to ICU. METHODS: This is a prospective study of 308 antenatal women admitted to labor ward of MIMS during February 2014-December 2015 with gestational ages between 34 and 41 weeks. All women enrolled were subjected to history taking, examination, AFI estimation and compared between those with AFI ≤5 from rest...
April 2017: Journal of Obstetrics and Gynaecology of India
https://www.readbyqxmd.com/read/28401459/optimizing-culture-conditions-for-establishment-of-hairy-root-culture-of-semecarpus-anacardium-l
#15
Bhuban Mohan Panda, Urmil J Mehta, Sulekha Hazra
Semecarpus anacardium L. is a tree species which produces secondary metabolites of medicinal importance. Roots of the plant have been traditionally used in folk medicines. Different strains of Agrobacterium rhizogenes (A4, ATCC15834 and LBA 9402) were used for induction of hairy roots in in vitro grown tissues of the plant. Hairy root initiation was observed after 25-30 days of infection. Optimum transformation frequency of 61% was achieved on leaf explants with ATCC15834 strain. Infection time of 30 min resulted in greater transformation frequency compared to 10 and 20 min, respectively...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28401321/circulating-genotypes-of-pneumocystis-jirovecii-and-its-clinical-correlation-in-patients-from-a-single-tertiary-center-in-india
#16
Y Singh, B R Mirdha, R Guleria, S Khalil, A Panda, R Chaudhry, A Mohan, S K Kabra, L Kumar, S K Agarwal
The present study was carried out with the objectives of genotyping Pneumocystis jirovecii at three distinct loci, to identify the single nucleotide polymorphisms (SNPs), and to study its clinical implications in patients with Pneumocystis pneumonia (PCP). Analysis of genetic diversity in P. jirovecii from immunocompromised patients was carried out by genotyping at three distinct loci encoding mitochondrial large subunit rRNA (mtLSU rRNA), cytochrome b (CYB), and superoxide dismutase (SOD) using polymerase chain reaction (PCR) assays followed by direct DNA sequencing...
April 11, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28396712/interplay-of-chemical-and-thermal-gradient-on-bacterial-migration-in-a-diffusive-microfluidic-device
#17
Nithya Murugesan, Purbarun Dhar, Tapobrata Panda, Sarit K Das
Living systems are constantly under different combinations of competing gradients of chemical, thermal, pH, and mechanical stresses allied. The present work is about competing chemical and thermal gradients imposed on E. coli in a diffusive stagnant microfluidic environment. The bacterial cells were exposed to opposing and aligned gradients of an attractant (1 mM sorbitol) or a repellant (1 mM NiSO4) and temperature. The effects of the repellant/attractant and temperature on migration behavior, migration rate, and initiation time for migration have been reported...
March 2017: Biomicrofluidics
https://www.readbyqxmd.com/read/28387730/mimilook-a-phylogenetic-workflow-for-detection-of-gene-acquisition-in-major-orthologous-groups-of-megavirales
#18
Sourabh Jain, Arup Panda, Philippe Colson, Didier Raoult, Pierre Pontarotti
With the inclusion of new members, understanding about evolutionary mechanisms and processes by which members of the proposed order, Megavirales, have evolved has become a key area of interest. The central role of gene acquisition has been shown in previous studies. However, the major drawback in gene acquisition studies is the focus on few MV families or putative families with large variation in their genetic structure. Thus, here we have tried to develop a methodology by which we can detect horizontal gene transfers (HGTs), taking into consideration orthologous groups of distantly related Megavirale families...
April 7, 2017: Viruses
https://www.readbyqxmd.com/read/28385839/draft-genome-sequences-of-pectobacterium-carotovorum-subsp-actinidiae-icmp-19971-and-icmp-19972-two-strains-isolated-from-actinidia-chinensis-with-symptoms-of-summer-canker-in-south-korea
#19
Sandra B Visnovsky, Preetinanda Panda, Robert Taylor, Andrew R Pitman
Pectobacterium carotovorum subsp. actinidiae is the causal agent of summer canker in kiwifruit plants in South Korea. We report here the draft genome sequences of two P. carotovorum subsp. actinidiae strains, ICMP 19971 and ICMP 19972, which were originally isolated from Actinidia chinensis with symptoms of summer canker. These genome sequences will aid in the identification of genetic traits associated with their unusual capacity to cause canker and help understanding of the threat these exotic enterobacteria pose to the New Zealand kiwifruit industry...
April 6, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28384919/unusual-presentation-of-porencephalic-cyst-in-an-adult
#20
Abel Thomas Oommen, Ganeswar Sethy, Noas Tobias Minz, Jogendra Patra, Swayang Sudha Panda
Porencephalic cyst is quite a rare entity in adults with only a few cases reported so far. It is usually congenital and seen in neonates. Here, we report a 28-year-old female who presented with post-ictal confusion following a new onset of focal seizures with secondary generalisation. She was diagnosed to have porencephalic cyst in left posterior parietal lobe on brain imaging. She was started on anti-epileptic drugs and is on follow up.
February 2017: Journal of Clinical and Diagnostic Research: JCDR
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