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https://www.readbyqxmd.com/read/28107758/retroperitoneal-unicentric-castleman-s-disease-a-case-report
#1
Nihed Abdessayed, Ahlem Bdioui, Houssem Ammar, Rahul Gupta, Nozha Mhamdi, Marwa Guerfela, Moncef Mokni
INTRODUCTION: Castleman's disease (CD) is an angio-follicular lymph node hyperplasia presenting as a localized or a systemic disease masquerading malignancy. The most common sites of CD are mediastinum, neck, axilla and pelvis. Unicentric CD in the peripancreatic region is very rare. PRESENTATION OF CASE: We report a case of the 34-year-old lady presenting with epigastric pain for 3 months. Abdominal imaging revealed a retroperitoneal mass arising from the pancreas suspected to be neuroendocrine tumor...
January 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28107648/parp-1-controls-the-adipogenic-transcriptional-program-by-parylating-c-ebp%C3%AE-and-modulating-its-transcriptional-activity
#2
Xin Luo, Keun Woo Ryu, Dae-Seok Kim, Tulip Nandu, Carlos J Medina, Rebecca Gupte, Bryan A Gibson, Raymond E Soccio, Yonghao Yu, Rana K Gupta, W Lee Kraus
Poly(ADP-ribosyl)ation (PARylation) is a post-translational modification of proteins mediated by PARP family members, such as PARP-1. Although PARylation has been studied extensively, few examples of definitive biological roles for site-specific PARylation have been reported. Here we show that C/EBPβ, a key pro-adipogenic transcription factor, is PARylated by PARP-1 on three amino acids in a conserved regulatory domain. PARylation at these sites inhibits C/EBPβ's DNA binding and transcriptional activities and attenuates adipogenesis in various genetic and cell-based models...
January 19, 2017: Molecular Cell
https://www.readbyqxmd.com/read/28107331/adolescents-and-young-adults-addressing-needs-and-optimizing-care-with-a-clinical-nurse-specialist%C3%A2
#3
Laura Mitchell, Terri Stuart-McEwan, Hayley Panet, Abha Gupta
Adolescents and young adults (AYAs) with cancer aged 15-39 years have unique psychosocial, informational, and medical concerns compared to their older adult and pediatric counterparts. Recognizing the gaps in young adult cancer care, an AYA program was launched at a large tertiary cancer center to optimize the AYA cancer care experience. This article describes the contributions of a clinical nurse specialist in AYA program development. 
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February 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28106888/sparcs-and-pelli-robson-contrast-sensitivity-testing-in-normal-controls-and-patients-with-cataract
#4
L Gupta, V Cvintal, R Delvadia, Y Sun, E Erdem, C Zangalli, L Lu, S S Wizov, J Richman, E Spaeth, G L Spaeth
PurposeTo determine the ability of the newly developed internet-based Spaeth/Richman Contrast Sensitivity (SPARCS) test to assess contrast sensitivity centrally and peripherally in cataract subjects and controls, in comparison with the Pelli-Robson (PR) test.MethodsIn this prospective cross-sectional study, cataract subjects and age-matched normal controls were evaluated using the SPARCS and PR tests. Contrast sensitivity testing was performed in each eye twice in a standardized testing environment in randomized order...
January 20, 2017: Eye
https://www.readbyqxmd.com/read/28106415/charge-dependent-directed-flow-in-cu-au-collisions-at-sqrt-s_-nn-200%C3%A2-%C3%A2-gev
#5
L Adamczyk, J K Adkins, G Agakishiev, M M Aggarwal, Z Ahammed, I Alekseev, D M Anderson, R Aoyama, A Aparin, D Arkhipkin, E C Aschenauer, M U Ashraf, A Attri, G S Averichev, X Bai, V Bairathi, R Bellwied, A Bhasin, A K Bhati, P Bhattarai, J Bielcik, J Bielcikova, L C Bland, I G Bordyuzhin, J Bouchet, J D Brandenburg, A V Brandin, I Bunzarov, J Butterworth, H Caines, M Calderón de la Barca Sánchez, J M Campbell, D Cebra, I Chakaberia, P Chaloupka, Z Chang, A Chatterjee, S Chattopadhyay, X Chen, J H Chen, J Cheng, M Cherney, W Christie, G Contin, H J Crawford, S Das, L C De Silva, R R Debbe, T G Dedovich, J Deng, A A Derevschikov, B di Ruzza, L Didenko, C Dilks, X Dong, J L Drachenberg, J E Draper, C M Du, L E Dunkelberger, J C Dunlop, L G Efimov, J Engelage, G Eppley, R Esha, S Esumi, O Evdokimov, O Eyser, R Fatemi, S Fazio, P Federic, J Fedorisin, Z Feng, P Filip, E Finch, Y Fisyak, C E Flores, L Fulek, C A Gagliardi, D Garand, F Geurts, A Gibson, M Girard, L Greiner, D Grosnick, D S Gunarathne, Y Guo, S Gupta, A Gupta, W Guryn, A I Hamad, A Hamed, R Haque, J W Harris, L He, S Heppelmann, S Heppelmann, A Hirsch, G W Hoffmann, S Horvat, B Huang, X Huang, H Z Huang, T Huang, P Huck, T J Humanic, G Igo, W W Jacobs, A Jentsch, J Jia, K Jiang, S Jowzaee, E G Judd, S Kabana, D Kalinkin, K Kang, K Kauder, H W Ke, D Keane, A Kechechyan, Z H Khan, D P Kikoła, I Kisel, A Kisiel, L Kochenda, D D Koetke, L K Kosarzewski, A F Kraishan, P Kravtsov, K Krueger, L Kumar, M A C Lamont, J M Landgraf, K D Landry, J Lauret, A Lebedev, R Lednicky, J H Lee, Y Li, C Li, W Li, X Li, X Li, T Lin, M A Lisa, Y Liu, F Liu, T Ljubicic, W J Llope, M Lomnitz, R S Longacre, X Luo, S Luo, G L Ma, R Ma, Y G Ma, L Ma, N Magdy, R Majka, A Manion, S Margetis, C Markert, H S Matis, D McDonald, S McKinzie, K Meehan, J C Mei, Z W Miller, N G Minaev, S Mioduszewski, D Mishra, B Mohanty, M M Mondal, D A Morozov, M K Mustafa, B K Nandi, Md Nasim, T K Nayak, G Nigmatkulov, T Niida, L V Nogach, T Nonaka, J Novak, S B Nurushev, G Odyniec, A Ogawa, K Oh, V A Okorokov, D Olvitt, B S Page, R Pak, Y X Pan, Y Pandit, Y Panebratsev, B Pawlik, H Pei, C Perkins, P Pile, J Pluta, K Poniatowska, J Porter, M Posik, A M Poskanzer, N K Pruthi, M Przybycien, J Putschke, H Qiu, A Quintero, S Ramachandran, R L Ray, R Reed, M J Rehbein, H G Ritter, J B Roberts, O V Rogachevskiy, J L Romero, J D Roth, L Ruan, J Rusnak, O Rusnakova, N R Sahoo, P K Sahu, I Sakrejda, S Salur, J Sandweiss, A Sarkar, J Schambach, R P Scharenberg, A M Schmah, W B Schmidke, N Schmitz, J Seger, P Seyboth, N Shah, E Shahaliev, P V Shanmuganathan, M Shao, A Sharma, M K Sharma, B Sharma, W Q Shen, S S Shi, Z Shi, Q Y Shou, E P Sichtermann, R Sikora, M Simko, S Singha, M J Skoby, D Smirnov, N Smirnov, W Solyst, L Song, P Sorensen, H M Spinka, B Srivastava, T D S Stanislaus, M Stepanov, R Stock, M Strikhanov, B Stringfellow, T Sugiura, M Sumbera, B Summa, Z Sun, Y Sun, X M Sun, B Surrow, D N Svirida, A H Tang, Z Tang, T Tarnowsky, A Tawfik, J Thäder, J H Thomas, A R Timmins, D Tlusty, T Todoroki, M Tokarev, S Trentalange, R E Tribble, P Tribedy, S K Tripathy, O D Tsai, T Ullrich, D G Underwood, I Upsal, G Van Buren, G van Nieuwenhuizen, R Varma, A N Vasiliev, R Vertesi, F Videbæk, S Vokal, S A Voloshin, A Vossen, G Wang, F Wang, J S Wang, Y Wang, H Wang, Y Wang, J C Webb, G Webb, L Wen, G D Westfall, H Wieman, S W Wissink, R Witt, Y Wu, Z G Xiao, W Xie, G Xie, K Xin, Q H Xu, Y F Xu, H Xu, Z Xu, N Xu, J Xu, C Yang, Y Yang, S Yang, Y Yang, Q Yang, Y Yang, Z Ye, Z Ye, L Yi, K Yip, I-K Yoo, N Yu, H Zbroszczyk, W Zha, J Zhang, X P Zhang, S Zhang, Y Zhang, J B Zhang, Z Zhang, S Zhang, J Zhang, J Zhao, C Zhong, L Zhou, X Zhu, Y Zoulkarneeva, M Zyzak
We present the first measurement of charge-dependent directed flow in Cu+Au collisions at sqrt[s_{NN}]=200  GeV. The results are presented as a function of the particle transverse momentum and pseudorapidity for different centralities. A finite difference between the directed flow of positive and negative charged particles is observed that qualitatively agrees with the expectations from the effects of the initial strong electric field between two colliding ions with different nuclear charges. The measured difference in directed flow is much smaller than that obtained from the parton-hadron-string-dynamics model, which suggests that most of the electric charges, i...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106120/altered-glucose-and-lipid-homeostasis-in-liver-and-adipose-tissue-pre-dispose-inducible-nos-knockout-mice-to-insulin-resistance
#6
Babu Nageswararao Kanuri, Jitendra S Kanshana, Sanjay C Rebello, Priya Pathak, Anand P Gupta, Jiaur R Gayen, Kumaravelu Jagavelu, Madhu Dikshit
On the basis of diet induced obesity and KO mice models, nitric oxide is implied to play an important role in the initiation of dyslipidemia induced insulin resistance. However, outcomes using iNOS KO mice have so far remained inconclusive. The present study aimed to assess IR in iNOS KO mice after 5 weeks of LFD feeding by monitoring body composition, energy homeostasis, insulin sensitivity/signaling, nitrite content and gene expressions changes in the tissues. We found that body weight and fat content in KO mice were significantly higher while the respiratory exchange ratio (RER), volume of carbon dioxide (VCO2), and heat production were lower as compared to WT mice...
January 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28105853/identification-of-potential-molecular-associations-between-chikungunya-virus-non-structural-protein-2-and-human-host-proteins
#7
J Rana, S Gulati, S Rajasekharan, A Gupta, V Chaudhary, S Gupta
Chikungunya virus (CHIKV) non-structural protein 2 (nsP2) is considered to be the master regulator of viral RNA replication and host responses generated during viral infection. This protein has two main functional domains: an N-terminal domain which exhibits NTPase, RNA triphosphatase and helicase activities and a C-terminal protease domain. Understanding how CHIKV nsP2 interacts with its host proteins is essential for elucidating all the required processes for viral replication and pathogenesis along with the identification of potential targets for antiviral therapy...
January 19, 2017: Acta Virologica
https://www.readbyqxmd.com/read/28104951/aortic-atresia-with-normal-sized-left-ventricle
#8
Priya Jagia, Arun Sharma, Saurabh K Gupta, Munish Guleria
Aortic atresia with an associated ventricular septal defect and adequate sized left ventricle is extremely rare. We present two cases in which an alternate diagnosis was suggested on echocardiography because the hypoplastic aortic trunk was missed due to its small caliber. The final diagnosis was, however, clinched on dual source computed tomography, which not only showed the thin aortic trunk but also clearly depicted the coronary artery origins from the hypoplastic aortic root. To the best of our knowledge, use of multi-detector computed tomography in aortic atresia with well developed left ventricle has not been reported in literature till date...
October 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28104945/neonatal-and-infantile-spinal-sonography-a-useful-investigation-often-underutilized
#9
Nikhil Nair, M Sreenivas, Arun K Gupta, Devasenathipathy Kandasamy, Manisha Jana
Sonography is an ideal, effective, noninvasive tool for evaluation of the spinal cord in neonatal and early infantile age groups owing to lack of ossification of the posterior elements of spine. Understanding normal anatomical appearances is a prerequisite for the interpretation of various pathologies of the spinal canal and its contents. This review elucidates normal appearances of the spinal cord in this age group, in both axial and sagittal planes. Usefulness of Doppler sonography is briefly discussed, and special emphasis is placed on normal anatomical variants that may mimic spinal abnormalities...
October 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28104932/abdominal-lymphatic-malformation-spectrum-of-imaging-findings
#10
Anupam Lal, Pankaj Gupta, Manphool Singhal, Saroj K Sinha, Sadhana Lal, Surinder Rana, Niranjan Khandelwal
Lymphatic malformations are congenital vascular malformations with lymphatic differentiation. Although the most common locations for lymphatic malformation are the neck and axilla, they can occur at several locations in the body including the abdomen. The abdominal location is rather rare and accounts for approximately 5% of all lymphatic malformation. Abdominal lymphatic malformation can arise from mesentery, omentum, gastrointestinal tract, and retroperitoneum. Clinical presentation includes an abdominal lump, vague abdominal discomfort, and secondary complications including intestinal obstruction, volvulus, ischemia, and bleeding...
October 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28104730/the-effect-of-family-presence-on-rounding-duration-in-the-picu
#11
Priya R Gupta, R Serene Perkins, Rebecca L Hascall, Carolyn F Shelak, Shaban Demirel, Mark T Buchholz
BACKGROUND AND OBJECTIVE: The incorporation of family-centered rounds has become standard in PICUs across the United States. We compared rounding times in our institution, with and without family members present, to determine the effect on total rounding time and work flow. METHODS: This observational study of a convenience sample was conducted over a 17-month period (May 2014-October 2015), accounting for typical seasonal variation in the PICU. The individual patient rounding times for 2657 encounters were recorded...
January 19, 2017: Hospital Pediatrics
https://www.readbyqxmd.com/read/28104627/mappi-dat-data-management-and-analysis-for-protein-protein-interaction-data-from-the-high-throughput-mappit-cell-microarray-platform
#12
Surya Gupta, Veronic De Puysseleyr, José Van der Heyden, Davy Maddelein, Irma Lemmens, Sam Lievens, Sven Degroeve, Jan Tavernier, Lennart Martens
: Protein-protein interaction (PPI) studies have dramatically expanded our knowledge about cellular behaviour and development in different conditions. A multitude of high-throughput PPI techniques have been developed to achieve proteome-scale coverage for PPI studies, including the microarray based Mammalian Protein-Protein Interaction Trap (MAPPIT) system. Because such high-throughput techniques typically report thousands of interactions, managing and analysing the large amounts of acquired data is a challenge...
January 18, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28104186/effects-of-bidi-smoking-on-all-cause-mortality-and-cardiorespiratory-outcomes-in-men-from-south-asia-an-observational-community-based-substudy-of-the-prospective-urban-rural-epidemiology-study-pure
#13
MyLinh Duong, Sumathy Rangarajan, Xiaohe Zhang, Kieran Killian, Prem Mony, Sumathi Swaminathan, Ankalmadagu Venkatsubbareddy Bharathi, Sanjeev Nair, Krishnapillai Vijayakumar, Indu Mohan, Rajeev Gupta, Deepa Mohan, Shanthi Rani, Viswanathan Mohan, Romaina Iqbal, Khawar Kazmi, Omar Rahman, Rita Yusuf, Lakshmi Venkata Maha Pinnaka, Rajesh Kumar, Paul O'Byrne, Salim Yusuf
BACKGROUND: Bidis are minimally regulated, inexpensive, hand-rolled tobacco products smoked in south Asia. We examined the effects of bidi smoking on baseline respiratory impairment, and prospectively collected data for all-cause mortality and cardiorespiratory events in men from this region. METHODS: This substudy of the international, community-based Prospective Urban Rural Epidemiology (PURE) study was done in seven centres in India, Pakistan, and Bangladesh...
February 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28104175/adapting-global-health-aid-in-the-face-of-climate-change
#14
Vin Gupta, Alexandre Mason-Sharma, Stephanie N Caty, Vanessa Kerry
No abstract text is available yet for this article.
February 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28103958/implementation-of-infection-prevention-and-antimicrobial-stewardship-in-cardiac-electrophysiology-laboratories-results-from-the-shea-research-network
#15
Preeti Mehrotra, Kalpana Gupta, Judith Strymish, Daniel B Kramer, Anne Lambert-Kerzner, P Michael Ho, Westyn Branch-Elliman
Infection prevention in electrophysiology (EP) laboratories is poorly characterized; thus, we conducted a cross-sectional survey using the SHEA Research Network. We found limited uptake of basic interventions, such as surveillance and appropriate peri-procedural antimicrobial use. Further study is needed to identify ways to improve infection prevention in this setting.
January 20, 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28103957/rna-interference-mediated-knockdown-of-brugia-malayi-udp-galactopyranose-mutase-severely-affects-parasite-viability-embryogenesis-and-in-vivo-development-of-infective-larvae
#16
Sweta Misra, Jyoti Gupta, Shailja Misra-Bhattacharya
BACKGROUND: Galactofuranose is an essential cell surface component present in bacteria, fungi and several nematodes such as Caenorhabditis spp., Brugia spp., Onchocerca spp. and Strongyloides spp. This sugar maintains the integrity of parasite surface and is essential for virulence. UDP-Galactopyranose mutase (bmugm) plays a key role in Galf biosynthesis by catalyzing conversion of UDP-Galactopyranose into UDP-galactofuranose and knockout studies of the gene in Leishmania major, Mycobacterium and Aspergillus fumigatus displayed attenuated virulence while RNA interference study in C...
January 19, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28103739/newer-medical-therapies-for-metastatic-soft-tissue-sarcoma
#17
Akash Tiwari, Vineet Govinda Gupta, Sameer Bakhshi
Metastatic/advanced soft tissue sarcoma has a poor prognosis and conventionally, treatment options have been limited. In recent years, this area has been a rich ground for research with many new drugs being approved and several more in the pipeline. With multiple new treatment options available, it is vital to keep up pace with this rapidly changing field. Areas covered: Recent data regarding use of novel agents in advanced soft tissue sarcoma is reviewed with a focus on clinical applicability. The goal is to guide the clinician into choosing appropriate lines of therapy for the individual patient in light of recent availability of multiple new treatment options...
January 20, 2017: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/28103491/chemically-activated-carbon-from-lignocellulosic-wastes-for-heavy-metal-wastewater-remediation-effect-of-activation-conditions
#18
Arunima Nayak, Brij Bhushan, Vartika Gupta, P Sharma
Chemical activation is known to induce specific surface features of porosity and functionality which play a definite role in enhancing the adsorptive potential of the developed activated carbons. Different conditions of temperature, time, reagent type and impregnation ratio were applied on sawdust precursor and their effect on the physical, surface chemical features and finally on the adsorption potential of the developed activated carbons were analysed. Under activation conditions of 600°C, 1hr, 1:0.5 ratio, ZnCl2 impregnated carbon (CASD_ZnCl2) resulted in microporosity while KOH impregnation (CASD_KOH) yielded a carbon having a wider pore size distribution...
January 10, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28102388/crystal-structure-of-ba2-la0-727ba0-182m0-091-mo6-m-nb-sb-bi-symmetry-nuance-identified-in-photoluminescence-and-ir-spectroscopy-studies
#19
Rohan Phatak, Santosh K Gupta, Priya Maheshwari, Amitabh Das, Sanjay K Sali
A one-third lanthanum deficiency was created in Ba2LaM(5+)O6 compounds (LaM compounds) to form Ba2La2/3M(5+)O5.5 compounds (La2/3M compounds) for M = Nb, Sb, and Bi. The compounds were prepared by a gel-combustion method using citric acid as a fuel. All the compounds were characterized by powder X-ray diffraction (XRD). The XRD analysis showed that the space group of the La2/3M compounds remains the same for the Bi and Sb samples when compared to the reported LaM compounds, except for the Nb sample. La2/3Nb and La2/3Sb adopt a rhombohedral structure with the space group R3[combining macron], whereas La2/3Bi adopts a monoclinic structure with the space group I2/m...
January 19, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28101779/randomized-controlled-trial-of-topical-emla-and-vapocoolant-spray-for-reducing-pain-during-wdpt-vaccination
#20
Navratan Kumar Gupta, Amit Upadhyay, Ajeet Kumar Dwivedi, Astha Agarwal, Vijay Jaiswal, Abhishek Singh
BACKGROUND: Intramuscular vaccination is among the most common source of iatrogenic pain in infants. Vapocoolant sprays are rapid-acting alternative to topical anesthetics. They provide transient anesthesia via evaporation induced skin cooling, and reduce pain due to vaccine injection in children and adults. The objective was to compare the synergistic analgesic effect of eutectic mixture of local anesthetics (EMLA) with breastfeeding (EB group) and vapocoolant spay with breastfeeding (VB group) to that of only breastfeeding (BO group) during whole cell diptheria, pertussis and tetanus (wDPT) vaccination...
January 19, 2017: World Journal of Pediatrics: WJP
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