keyword
MENU ▼
Read by QxMD icon Read
search

krishna

keyword
https://www.readbyqxmd.com/read/28645556/breast-cancer-liver-metastases-in-a-uk-tertiary-centre-outcomes-following-referral-to-tumour-board-meeting
#1
Hiba Abbas, Simon Erridge, Mikael H Sodergren, Michail Papoulas, Aamir Nawaz, Krishna Menon, Nigel D Heaton, Andreas A Prachalias, Parthi Srinivasan
INTRODUCTION: To assess the outcomes from multidisciplinary board meetings (MDM) for patients with breast cancer liver metastases (BCLM) and identify prognostic factors for survival. MATERIALS AND METHODS: A retrospective review of MDM records for patients referred with BCLM to a tertiary centre between 2005-2016. Patient demographics, clinicopathological factors and intervention type were analysed to find predictive factors for overall survival. RESULTS: 61 patients with BCLM were referred to the MDM...
June 20, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28645448/takotsubo-syndrome-presenting-as-syncope-in-a-patient-with-permanent-pacemaker
#2
Bharatraj Banavalikar, Sivasankaran Sivasubramonian, Narayanan Namboodiri, Krishna Kumar Mohanan Nair, Dibya Ranjan Behera, Ajitkumar Valaparambil
Takotsubo syndrome is an acute reversible heart failure syndrome triggered by physical or emotional stress, especially in postmenopausal women. Herein, we describe a case of a 31-year-old pacemaker dependent lady who presented with syncope after she was bereaved of her father. Electrocardiogram at admission revealed ventricular paced rhythm at 60/min, prolonged QT interval and frequent runs of torsades de pointes. Transthoracic echocardiogram and left ventriculogram revealed findings typical of Takotsubo syndrome...
May 18, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/28644869/status-of-chemistry-lab-safety-in-nepal
#3
Krishna Prasad Kandel, Bhanu Bhakta Neupane, Basant Giri
Chemistry labs can become a dangerous environment for students as the lab exercises involve hazardous chemicals, glassware, and equipment. Approximately one hundred thousand students take chemistry laboratory classes annually in Nepal. We conducted a survey on chemical lab safety issues across Nepal. In this paper, we assess the safety policy and equipment, protocols and procedures followed, and waste disposal in chemistry teaching labs. Significant population of the respondents believed that there is no monitoring of the lab safety in their lab (p<0...
2017: PloS One
https://www.readbyqxmd.com/read/28643528/modulating-release-of-ranibizumab-and-aflibercept-from-thiolated-chitosan-based-hydrogels-for-potential-treatment-of-ocular-neovascularization
#4
Miguel Moreno, Poh Yih Pow, Tan Su Teng Tabitha, Sonali Nirmal, Andreas Larsson, Krishna Radhakrishnan, Jayabalan Nirmal, Soo Tng Quah, Susana Geifman Shochat, Rupesh Agrawal, Subbu Venkatraman
BACKGROUND: This paper describes the synthesis of thiolated chitosan-based hydrogels with varying degrees of crosslinking that has been utilized to modulate release kinetics of two clinically relevant FDA-approved anti-VEGF protein drugs, ranibizumab and aflibercept. These hydrogels have been fabricated into disc shaped structures for potential use as patches on ocular surface. METHODS: Protein conformational changes and aggregation after loading and release was evaluated by circular dichroism (CD), steady-state tryptophan fluorescence spectroscopy, electrophoresis and size-exclusion chromatography (SEC)...
June 23, 2017: Expert Opinion on Drug Delivery
https://www.readbyqxmd.com/read/28641714/hepatitis-c-treatment-in-patients-with-porphyria-cutanea-tarda
#5
Ashwani K Singal, Krishna V R Venkata, Sarat Jampana, Fakhar-Ul Islam, Karl E Anderson
BACKGROUND: Hepatitis C virus (HCV) infection is a common susceptibility factor for porphyria cutanea tarda (PCT). Experience on HCV treatment in patients with PCT is limited. Recently, HCV treatment has improved with direct-acting antivirals (DAA). We review our experience on HCV treatment in patients with PCT with older and newer regimens. MATERIALS AND METHODS: A retrospective chart review was conducted. HCV treatment was attempted 22 times in 13 patients with PCT (5 attempts in 1, 2 in 5 and 1 in the other 7 patients)...
June 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28641444/toward-mentoring-in-palliative-social-work-a-narrative-review-of-mentoring-programs-in-social-work
#6
Ying Pin Toh, R Karthik, Chia Chia Teo, Sarasvathy Suppiah, Siew Li Cheung, Lalit Krishna
BACKGROUND: Mentoring by an experienced practitioner enhances professional well-being, promotes resilience, and provides a means of addressing poor job satisfaction and high burnout rates among medical social workers. This is a crucial source of support for social workers working in fields with high risk of compassion fatigue and burnout like palliative care. Implementing such a program, however, is hindered by differences in understanding and application of mentoring practice. AIM: This narrative review of mentoring practice in social work seeks to identify key elements and common approaches within successful mentoring programs in social work that could be adapted to guide the design of new mentoring programs in medical social work...
January 1, 2017: American Journal of Hospice & Palliative Care
https://www.readbyqxmd.com/read/28641094/emerging-concepts-in-cytomegalovirus-infection-following-hematopoietic-stem-cell-transplantation
#7
REVIEW
Jose F Camargo, Krishna V Komanduri
Despite the refinements in molecular methods for the detection of cytomegalovirus (CMV) and the advent of highly effective preemptive strategies, CMV remains a leading cause of morbidity and mortality in hematopoietic cell transplant (HCT) recipients. CMV can cause tissue-invasive disease including pneumonia, hepatitis, colitis, retinitis, and encephalitis. Mortality in HCT recipients with CMV disease can be as high as 60%. CMV infection has been associated with increased risk of secondary bacterial and fungal infections, increased risk of graft-versus-host disease, and high rates of nonrelapse mortality following HCT...
June 14, 2017: Hematology/oncology and Stem Cell Therapy
https://www.readbyqxmd.com/read/28641037/powdery-mildews-on-lilac-in-western-north-america-include-phyllactinia-syringae-sp-nov
#8
Harold J Larsen, Uwe Braun, Cheryl Blomquist, Patrick Woods, S Krishna Mohan
Two powdery mildews, Erysiphe syringae and the previously undescribed Phyllactinia syringae, sp. nov., occur on lilac in western North America. Phyllactinia syringae is found on common lilac, whereas E. syringae is found on Chinese lilac and, occasionally, common lilac. Infection by P. syringae is extremely unobtrusive until formation of a hypophyllous mycelial mat with chasmothecia in late fall. Infection by E. syringae in late summer is conspicuous, with its thick, superficial mycelial mat on the leaf upper surface detracting from the aesthetic appearance of the bush...
May 17, 2017: Mycologia
https://www.readbyqxmd.com/read/28639178/effective-skin-cancer-treatment-by-topical-co-delivery-of-curcumin-and-stat3-sirna-using-cationic-liposomes
#9
Anup Jose, Suman Labala, Kunal Manoj Ninave, Sudeep Kumar Gade, Venkata Vamsi Krishna Venuganti
The aim of the present study was to evaluate the effectiveness of iontophoretic co-delivery of curcumin and anti-STAT3 siRNA using cationic liposomes against skin cancer. Curcumin was encapsulated in DOTAP-based cationic liposomes and then complexed with STAT3 siRNA. This nanocomplex was characterized for the average particle size, zeta-potential, and encapsulation efficiency. The cell viability studies in B16F10 mouse melanoma cells have shown that the co-delivery of curcumin and STAT3 siRNA significantly (p < 0...
June 21, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28637257/effects-of-a-chromosome-9-quantitative-trait-locus-for-ascites-on-economically-important-traits-in-broilers
#10
Sriram Krishna, Katy J Tarrant, Douglas D Rhoads, Nicholas B Anthony
A quantitative trait locus on chromosome 9 was previously shown to be associated with ascites in multiple experimental and commercial populations. A study to evaluate the association of the QTL, based on variable number tandem repeat genotypes, with economically important traits was carried out on a commercial male elite line. Results indicated the highest fat and the lowest fillet mean were associated with the most resistant ascites genotype. All other traits measured for this genotype showed no trend towards positive or negatively impacting production values...
June 15, 2017: Poultry Science
https://www.readbyqxmd.com/read/28636520/radial-artery-occlusion-incidence-predictors-and-long-term-outcome-after-transradial-catheterization-clinico-doppler-ultrasound-based-study-rail-trac-study
#11
Santosh Kumar Sinha, Mukesh Jitendra Jha, Vikas Mishra, Ramesh Thakur, Amit Goel, Ashutosh Kumar, Avinash Kumar Singh, Mohit Sachan, Chandra Mohan Varma, Vinay Krishna
Background and aim The purpose of this study was to assess incidence, predictors and outcome of radial artery occlusion (RAO) after transradial catheterization (TRC) based on clinical and Doppler ultrasound study. Methods A total of 1,945 consecutive patients undergoing transradial catheterization for diagnostic evaluation or intervention were included. Radial artery examination was based on palpation and colour Doppler study on the day before, 1 day (D1), 1 month (D30) and 6 months (D180) following the procedure...
March 30, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28636419/poison-or-prevention-understanding-the-linkages-between-vaccine-negative-individuals-knowledge-deficiency-motivations-and-active-communication-behaviors
#12
Arunima Krishna
The last few decades have seen growing concerns among parents regarding the safety of childhood vaccines, arguably leading to the rise of the anti-vaccine movement. This study is an effort to understand situational and cross-situational factors that influence individuals' negative attitudes toward vaccines, referred to as vaccine negativity. In doing so, this study elucidated how situational and cross-situational factors influence vaccine negativity. Specifically, this study tested how knowledge deficiency, or acceptance of scientifically inaccurate data about vaccines, and institutional trust influenced negative attitudes toward vaccines...
June 21, 2017: Health Communication
https://www.readbyqxmd.com/read/28635248/safety-feasibility-tips-and-tricks-of-permanent-pacemaker-implantation-in-patients-with-isolated-persistent-left-superior-vena-cava
#13
Santosh K Sinha, Vinay Krishna, Ramesh Thakur, Ashutosh Kumar, Karandeep Singh, Mukesh J Jha, Mahamdulla Razi, Vikas Mishra, Mohammad Asif, Nasar Abdali, Dibbendhu Khanra, Amit Goel, Umeshwar Pandey, Chandra M Varma
No abstract text is available yet for this article.
August 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28634556/central-venous-line-insertion-revealing-partial-anomalous-pulmonary-venous-return-diagnosis-and-management
#14
Bashar Alzghoul, Ayoub Innabi, Aditya Chada, Ahmad R Tarawneh, Krishna Kakkera, Khaled Khasawneh
Central venous line malposition is a well-known complication of line insertion. Rarely, it can be mal-positioned in an anomalous pulmonary vein. We present an unusual case of a 56-year-old woman that was found to have partial anomalous pulmonary venous return on central venous line insertion. In this report, we describe a systematic approach to diagnosis and management of this unusual situation.
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28634419/elevated-plasma-levels-of-sil-2r-in-complex-regional-pain-syndrome-a-pathogenic-role-for-t-lymphocytes
#15
Krishna D Bharwani, Maaike Dirckx, Dirk L Stronks, Willem A Dik, Marco W J Schreurs, Frank J P M Huygen
The immune system has long been thought to be involved in the pathophysiology of complex regional pain syndrome (CRPS). However, not much is known about the role of the immune system and specifically T-cells in the onset and maintenance of this disease. In this study, we aimed to evaluate T-cell activity in CRPS by comparing blood soluble interleukin-2 receptor (sIL-2R) levels between CRPS patients and healthy controls. CRPS patients had statistically significant elevated levels of sIL-2R as compared to healthy controls (median sIL-2R levels: 4151 pg/ml (Q3 - Q1 = 5731 pg/ml - 3546 pg/ml) versus 1907 pg/ml (Q3 - Q1: 2206 pg/ml - 1374 pg/ml), p < 0...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28634210/the-glycosylation-pathway-is-required-for-the-secretion-of-slit-and-for-the-maintenance-of-the-slit-receptor-robo-on-axons
#16
Mary Ann Manavalan, Vatsala Ruvini Jayasinghe, Rickinder Grewal, Krishna Moorthi Bhat
Slit proteins act as repulsive axon guidance cues by activating receptors of the Roundabout (Robo) family. During early neurogenesis in Drosophila melanogaster, Slit prevents the growth cones of longitudinal tract neurons from inappropriately crossing the midline, thus restricting these cells to trajectories parallel to the midline. Slit is expressed in midline glial cells, and Robo is present in longitudinal axon tracts and growth cones. We showed that the enzyme Mummy (Mmy) controlled Slit-Robo signaling through mechanisms that affected both the ligand and the receptor...
June 20, 2017: Science Signaling
https://www.readbyqxmd.com/read/28633725/well-differentiated-neuroendocrine-tumor-a-low-b-grade-tumor-s-aggressive-course-and-dismal-outcome-a-case-report
#17
Dinesh Atwal, Krishna Prasad Joshi, Susanne Jeffus, James Ntambi, Fade Mahmoud
INTRODUCTION: Incidence of well-differentiated neuroendocrine tumors (NETs) of the colon and rectum is increasing and is now approximately 1 per 100,000 in the US. NETs are either well-differentiated (indolent) or poorly differentiated (aggressive). The majority of these tumors are found incidentally during screening colonoscopies and rarely are associated with symptoms of hormonal syndrome, even during the advanced stage. Metastatic well-differentiated NETs of the colon and rectum are incurable, hard to treat, and associated with a poor prognosis and survival rates similar to colorectal adenocarcinoma survival...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28633547/lipid-based-nanosystem-of-edaravone-development-optimization-characterization-and-in-vitro-in-vivo-evaluation
#18
Ankit Parikh, Krishna Kathawala, Chun Chuan Tan, Sanjay Garg, Xin-Fu Zhou
Edaravone (EDR) is a well-recognized lipophilic free radical scavenger for diseases including neurodegenerative disease, cardiovascular disease, and cancer. However, its oral use is restricted due to poor oral bioavailability (BA). The aim of present research was to enable its oral use by developing a lipid-based nanosystem (LNS). The components of LNS including oil, surfactants, and co-surfactants were selected based on their potential to maximize the solubilization in gastrointestinal (GI) fluids, reduce its glucuronidation and improve transmembrane permeability...
November 2017: Drug Delivery
https://www.readbyqxmd.com/read/28633507/digenic-duox1-and-duox2-mutations-in-cases-with-congenital-hypothyroidism
#19
Zehra Aycan, Hakan Cangul, Marina Muzza, Veysel N Bas, Laura Fugazzola, V Krishna Chatterjee, Luca Persani, Nadia Schoenmakers
Context: The DUOX2 enzyme generates hydrogen peroxide (H2O2), a crucial electron acceptor for the TPO-catalyzed iodination and coupling reactions mediating thyroid hormone biosynthesis. DUOX2 mutations result in dyshormonogenetic Congenital Hypothyroidism (CH) which may be phenotypically heterogeneous, leading to the hypothesis that CH severity may be influenced by environmental factors (eg dietary iodine) and oligogenic modifiers (eg variants in the homologous NADPH-oxidase DUOX1). However, loss of function mutations in DUOX1 have not hitherto been described and its role in thyroid biology remains undefined...
June 16, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28633109/endothelial-nlrp3-inflammasome-activation-and-arterial-neointima-formation-associated-with-acid-sphingomyelinase-during-hypercholesterolemia
#20
Saisudha Koka, Min Xia, Yang Chen, Owais M Bhat, Xinxu Yuan, Krishna M Boini, Pin-Lan Li
The NLRP3 inflammasome has been reported to be activated by atherogenic factors, whereby endothelial injury and consequent atherosclerotic lesions are triggered in the arterial wall. However, the mechanisms activating and regulating NLRP3 inflammasomes remain poorly understood. The present study tested whether acid sphingomyelinase (ASM) and ceramide associated membrane raft (MR) signaling platforms contribute to the activation of NLRP3 inflammasomes and atherosclerotic lesions during hypercholesterolemia. We found that 7-ketocholesterol (7-Keto) or cholesterol crystal (ChC) markedly increased the formation and activation of NLRP3 inflammasomes in mouse carotid arterial endothelial cells (CAECs), as shown by increased colocalization of NLRP3 with ASC or caspase-1, enhanced caspase-1 activity and elevated IL-1β levels, which were markedly attenuated by mouse Asm siRNA, ASM inhibitor- amitriptyline, and deletion of mouse Asm gene...
June 15, 2017: Redox Biology
keyword
keyword
116553
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"