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Shock—Types

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https://www.readbyqxmd.com/read/29782861/foenumoside-b-isolated-from-lysimachia-foenum-graecum-extract-suppresses-lps-induced-inflammatory-response-via-nf-%C3%AE%C2%BAb-ap-1-inactivation-in-murine-macrophages-and-in-endotoxin-induced-shock-model
#1
Hye-Eun Choi, Hyun Jeong Kwak, Seul Ki Kim, Hyae Gyeong Cheon
Foenumoside B (FSB), a bioactive component isolated from the Lysimachia foenum-graecum extract (LFE), has been shown to possess anti-inflammatory effects, but the underlying molecular mechanisms involved have not been elucidated. Accordingly, the authors investigated the mechanisms responsible for the anti-inflammatory effects of FSB in murine macrophages activated by LPS. FSB suppressed the LPS-induced expressions of iNOS and COX-2 at protein and mRNA levels and consequently decreased NO and PGE2 production in RAW264...
May 18, 2018: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29782390/suspecting-hyperferritinemic-sepsis-in-iron-deficient-population-do-we-need-a-lower-plasma-ferritin-threshold
#2
Swarup Ghosh, Arun K Baranwal, Prateek Bhatia, Karthi Nallasamy
OBJECTIVES: Hyperferritinemia is being suggested to identify patients with sepsis-induced macrophage activation syndrome for early intervention. However, data among iron-deficient children are scarce. This study was planned to explore the biological behavior of plasma ferritin in children from communities with a high frequency of iron deficiency with septic shock and its association with the outcome. DESIGN: Prospective observational study. SETTING: Tertiary care teaching hospital in a low-middle income economy of South Asia...
May 18, 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29782265/-changes-of-nonspecific-proteinases-and-proinflammatory-cytokines-in-the-clinical-course-of-acute-myocardial-infarction-of-various-severity
#3
O V Soldatova, A V Kubyshkin, A I Gordienko, I I Fomochkina
PURPOSE: to study changes of serum levels of nonspecific proteinases, their inhibitors, and proinflammatory cytokines during short term observation of patients with acute myocardial infarction (MI). MATERIALS AND METHODS: We included in this prospective short-term study 82 patients (27 with uncomplicated non-Q wave MI, 30 with Q-MI complicated by Killip class I-II acute left ventricular failure [ALVF], 17 with Q-MI complicated by Killip class III-IV ALVF, and 8 non-survivors due to development of cardiogenic shock) and 12 healthy controls...
March 2018: Kardiologiia
https://www.readbyqxmd.com/read/29782030/the-genomes-of-three-bradyrhizobium-sp-isolated-from-root-nodules-of-lupinus-albescens-grown-in-extremely-poor-soils-display-important-genes-for-resistance-to-environmental-stress
#4
Camille E Granada, Luciano K Vargas, Fernando Hayashi Sant'Anna, Eduardo Balsanelli, Valter Antonio de Baura, Fábio de Oliveira Pedrosa, Emanuel Maltempi de Souza, Tiago Falcon, Luciane M P Passaglia
Lupinus albescens is a resistant cover plant that establishes symbiotic relationships with bacteria belonging to the Bradyrhizobium genus. This symbiosis helps the development of these plants in adverse environmental conditions, such as the ones found in arenized areas of Southern Brazil. This work studied three Bradyrhizobium sp. (AS23, NAS80 and NAS96) isolated from L. albescens plants that grow in extremely poor soils (arenized areas and adjacent grasslands). The genomes of these three strains were sequenced in the Ion Torrent platform using the IonXpress library preparation kit, and presented a total number of bases of 1,230,460,823 for AS23, 1,320,104,022 for NAS80, and 1,236,105,093 for NAS96...
May 17, 2018: Genetics and Molecular Biology
https://www.readbyqxmd.com/read/29781731/neuropsychologists-as-primary-care-providers-of-cognitive-health-a-novel-comprehensive-cognitive-wellness-service-delivery-model
#5
Patricia A Pimental, John B O'Hara, Jessica L Jandak
By virtue of their extensive knowledge base and specialized training in brain-behavior relationships, neuropsychologists are especially poised to execute a unique broad-based approach to overall cognitive wellness and should be viewed as primary care providers of cognitive health. This article will describe a novel comprehensive cognitive wellness service delivery model including cognitive health, anti-aging, lifelong wellness, and longevity-oriented practices. These practice areas include brain-based cognitive wellness, emotional and spiritually centric exploration, and related multimodality health interventions...
July 2018: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/29781628/early-life-stress-impairs-contextual-threat-expression-in-female-but-not-male-mice
#6
Gabriela Manzano-Nieves, Mizan Gaillard, Meghan Gallo, Kevin G Bath
Early life stress (ELS) is associated with altered processing of threat signals, and increased lifetime risk of anxiety and affective pathology, disorders that disproportionately affect females. We tested the impact of a limited bedding paradigm of ELS (from P4-11) on contextual threat learning, context memory, footshock sensitivity, and anxietylike behavior, in adult male and female mice. To examine contextual threat learning, mice conditioned by context/footshock association were tested 24 hr later for the context memory...
May 21, 2018: Behavioral Neuroscience
https://www.readbyqxmd.com/read/29781405/changes-of-hippocampus-proteomic-profiles-after-blueberry-extracts-supplementation-in-app-ps1-transgenic-mice
#7
Hai-Qiang Li, Long Tan, Hong-Peng Yang, Wei Pang, Tong Xu, Yu-Gang Jiang
OBJECTIVE: To examine protein changes in the hippocampus of APP/PS1 transgenic mice after blueberry extracts (BB) intervention. METHODS: Eight APP/PS1 transgenic mice were randomly assigned to Alzheimer's disease (AD)+BB group (n=4) and AD+control group (n=4). After a 16-week treatment, 2-DE and MALDI-TOF-MS were used to compare the proteomic profiles of the hippocampus in the two groups and Western blot was used to confirm the important differentially expressed proteins...
May 21, 2018: Nutritional Neuroscience
https://www.readbyqxmd.com/read/29781058/hammondia-sp-oocysts-shed-by-a-brazilian-fox-lycalopex-vetulus-differ-from-hammondia-heydorni-and-hammondia-triffittae
#8
Luís F P Gondim, Rodrigo M Soares, Silvia C Osaki, Alessandra Snak, Laura R Grillo, Nelson L M Fernandes, Anderson L de Carvalho
A Brazilian fox (Lycalopex vetulus) was rescued from a highway, and 16 days after maintained in captivity, the fox shed oocysts with sizes compatible with Hammondia sp. and Neospora caninum. DNA extracted from oocysts were initially tested in two PCRs targeting the internal transcribed spacer 1 (ITS-1) of the rDNA of Hammondia heydorni and the Nc-5 gene of N. caninum. A 270-bp product was visualized in the PCR for H. heydorni. No amplification was observed for N. caninum PCR. Since ITS-1-based PCR is not sufficient to differentiate Hammondia species derived from canids, oocyst DNA was examined using multilocus sequence analysis of five genetic fragments [intron 1 of the alpha tubulin gene (intron 1), internal transcribed spaces 1 and 2 (ITS-1 and ITS-2) of the rDNA, 28S rRNA gene (D2/D3 domain), and heat shock protein 70 (Hsp70)]...
May 21, 2018: Parasitology Research
https://www.readbyqxmd.com/read/29780609/serum-heat-shock-protein-70-levels-as-a-biomarker-for-inflammatory-processes-in-multiple-sclerosis
#9
Patricia Lechner, Dorothea Buck, Lisa Sick, Bernhard Hemmer, Gabriele Multhoff
Background: Inflammatory and neurodegenerative processes are hallmarks of multiple sclerosis (MS). The synthesis of the major stress-inducible heat shock protein 70 (Hsp70) is induced by inflammation. Objective: The purpose of this study is to determine whether Hsp70 in serum can serve as a potential biomarker to distinguish inflammatory and neurodegenerative processes in MS. Methods: Serum was obtained from 94 patients: 26 clinically isolated syndrome (CIS), 40 relapsing-remitting MS (RRMS), 19 secondary progressive MS (SPMS), and nine primary progressive MS (PPMS)...
April 2018: Multiple Sclerosis Journal—Experimental, Translational and Clinical
https://www.readbyqxmd.com/read/29780599/perioperative-blood-transfusion-is-associated-with-post-operative-infectious-complications-in-patients-with-crohn-s-disease
#10
Nan Lan, Luca Stocchi, Yi Li, Bo Shen
Background: We have previously demonstrated that blood transfusion (BT) was associated with post-operative complications in patients undergoing surgery for Crohn's disease (CD), based on our institutional data registry. The aim of this study was to verify the association between perioperative BT and infectious complications in CD patients enrolled in the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database. Methods: All CD patients undergoing surgery between 2005 and 2013 were identified from NSQIP...
May 2018: Gastroenterology Report
https://www.readbyqxmd.com/read/29780575/community-acquired-infection-to-raoultella-ornithinolytica-presenting-as-appendicitis-and-shock-in-a-healthy-individual
#11
Roy Hajjar, Frank Schwenter, Shih-Hann Su, Marie-Christine Gasse, Herawaty Sebajang
Raoultella ornithinolytica and Raoultella planticola are histamine-producing bacteria that are usually found in fish and water. They are associated with scombroid syndrome that presents with vomiting and flushing. A wide range of infections with these germs is reported, but mainly in fragile hospitalized patients with multiple comorbidities. We report the case of a 54-year-old healthy patient who presented with 24-hours abdominal pain, vomiting, flushing and shock. The abdominal examination showed guarding in the right lower quadrant (RLQ), and the abdominal CT scan images showed a thickened terminal ileum and a distended appendix...
May 2018: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/29780378/selection-and-validation-of-reference-genes-for-quantitative-real-time-pcr-normalization-under-ethanol-stress-conditions-in-oenococcus-oeni-sd-2a
#12
Shuai Peng, Longxiang Liu, Hongyu Zhao, Hua Wang, Hua Li
The powerful Quantitative real-time PCR (RT-qPCR) was widely used to assess gene expression levels, which requires the optimal reference genes used for normalization. Oenococcus oeni ( O. oeni ), as the one of most important microorganisms in wine industry and the most resistant lactic acid bacteria (LAB) species to ethanol, has not been investigated regarding the selection of stable reference genes for RT-qPCR normalization under ethanol stress conditions. In this study, nine candidate reference genes ( proC, dnaG, rpoA, ldhD, ddlA, rrs, gyrA, gyrB , and dpoIII ) were analyzed to determine the most stable reference genes for RT-qPCR in O...
2018: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29780371/comparative-metatranscriptomics-of-wheat-rhizosphere-microbiomes-in-disease-suppressive-and-non-suppressive-soils-for-rhizoctonia-solani-ag8
#13
Helen L Hayden, Keith W Savin, Jenny Wadeson, Vadakattu V S R Gupta, Pauline M Mele
The soilborne fungus Rhizoctonia solani anastomosis group (AG) 8 is a major pathogen of grain crops resulting in substantial production losses. In the absence of resistant cultivars of wheat or barley, a sustainable and enduring method for disease control may lie in the enhancement of biological disease suppression. Evidence of effective biological control of R. solani AG8 through disease suppression has been well documented at our study site in Avon, South Australia. A comparative metatranscriptomic approach was applied to assess the taxonomic and functional characteristics of the rhizosphere microbiome of wheat plants grown in adjacent fields which are suppressive and non-suppressive to the plant pathogen R...
2018: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29780109/a-case-of-cardiogenic-shock-due-to-pulseless-electrical-activity-arrest-associated-with-severe-coronary-artery-spasm
#14
Shozo Sueda, Kaori Fujimoto, Yasuhiro Sasaki, Hirokazu Habara, Hiroaki Kohno
A 75-year-old man was admitted to our hospital for follow-up coronary angiography. Just after starting coronary angiography, his electrocardiogram showed ST-segment elevation in the V1-6, I, II, and aVF leads, and he fell into catastrophic cardiogenic shock. His left coronary arteriogram showed proximal total obstruction in the left anterior descending artery and proximal subtotal occlusion in the left circumflex artery. Because pulseless electrical activity arrest was recognized, cardiopulmonary support was started...
May 18, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29779966/developing-and-deploying-climate-resilient-maize-varieties-in-the-developing-world
#15
REVIEW
Jill E Cairns, B M Prasanna
In sub-Saharan Africa (SSA) and Asia maize yields remain variable due to climate shocks. Over the past decade extensive progress has been made on the development and delivery of climate-resilient maize. In 2016 over 70000 metric tonnes of drought-tolerant maize seed was commercialized in 13 countries in SSA, benefiting an estimated 53 million people. Significant progress is also being made with regard to the development and deployment of elite heat-tolerant maize varieties in South Asia. Increased genetic gain in grain yield under stress-prone environments, coupled with faster replacement of old/obsolete varieties, through intensive engagement with seed companies is essential to protect maize crops grown by smallholders from the changing climates in SSA and Asia...
May 17, 2018: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/29779796/induced-shock-waves-in-pef-pulsed-electric-field-treatment-comment-on-shock-wave-induced-permeabilization-of-mammalian-cells-by-luz-m-l%C3%A3-pez-mar%C3%A3-n-et-al
#16
https://www.readbyqxmd.com/read/29779703/idiopathic-systemic-capillary-leak-syndrome-presenting-as-septic-shock-a-case-report
#17
Eamon P Raith, Joshua F Ihle, Jennifer Jamieson, Anna Kalff, Julian Bosco
BACKGROUND: Idiopathic capillary leak syndrome (Clarkson's Disease) is a rare angiopathy with a heterogenous phenotype that may present as distributive shock refractory to resuscitative management. OBJECTIVE: We report a case of idiopathic systemic capillary leak syndrome presenting as septic shock. METHODS: Structured case report and review of the literature. RESULTS: A 27-year old man admitted to our institution with coryzal symptoms rapidly deteriorated with presumed sepsis, leading to intensive care unit admission...
May 17, 2018: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/29779678/spontaneous-perirenal-hemorrhage-wunderlich-syndrome-an-analysis-of-28-cases
#18
Jong Wook Kim, Jung Youn Kim, Sun Tae Ahn, Tae Yong Park, Mi Mi Oh, Du Geon Moon, Hong Seok Park
INTRODUCTION: This study aimed to analyze the characteristics, etiology, and treatment of a series of patients with spontaneous perirenal hemorrhage (Wunderlich syndrome [WS]). METHODS: We retrospectively reviewed the records of 26 patients hospitalized for WS in a tertiary urological center between 2011 and 2018. All patients were evaluated for perirenal hemorrhage observed on computed tomography (CT) in the emergency department. Clinical variables (age, underlying diseases, symptoms, shock, and hospitalization period), laboratory test results, and radiological and pathological results were reviewed...
April 21, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29779484/genetics-and-epigenetics-pathogenesis-of-beh%C3%A3-et-s-syndrome
#19
Jibran Sualeh Muhammad, Muhammad Ishaq, Khalid Ahmed
Behçet's syndrome (BS) is characterized numerous systemic manifestations, is known for its ability to affect both, arteries and the veins. However, the etiology of BS is only partially understood, and previous studies have demonstrated a role of genetic and epigenetic factors contributes to disease pathophysiology. Several studies have implicated the T cells and monocytes, especially when stimulated by seat shock proteins and streptococcal antigen. Furthermore, during disease exacerbations adenosine deaminase has an important role in lymphocyte proliferation, maturation, and differentiation, is activated in Behçet's syndrome...
May 20, 2018: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/29779466/a-systematic-review-of-shock-attenuating-componentry-for-lower-limb-amputees
#20
Mitchell Farrar, Emma Thomas
BACKGROUND: Shock-attenuating pylons are commonly fitted to prostheses in order to compensate for the anatomical and biomechanical shock-absorbing features of the lower limb removed upon amputation. However, studies concerning their shock-attenuating capacity are highly variable and, to date, have not yet been reviewed, making them difficult to interpret and apply in clinical practice. OBJECTIVES: To synthesise and appraise the available literature examining the effectiveness of shock-attenuating pylons in attenuating shock upon limb loading compared to rigid pylons among lower limb amputees...
May 1, 2018: Prosthetics and Orthotics International
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