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https://www.readbyqxmd.com/read/27925507/haematopoietic-effects-of-angelica-sinensis-root-cap-polysaccharides-against-lisinopril-induced-anaemia-in-albino-rats
#1
Fryal Younas, Bilal Aslam, Faqir Muhammad, Mashkoor Mohsin, Ahmad Raza, Muhammad Naeem Faisal, Shamshud-Ul- Hassan, Wafa Majeed
CONTEXT: Angelica sinensis L. (Umbelliferae) has medicinal properties. OBJECTIVES: The present study evaluates the haematopoietic effects of A. sinensis polysaccharides (ASP) against lisinopril-induced anaemia. MATERIALS AND METHODS: Thirty healthy adult male albino rats were randomly divided into five groups (n = 6). Group I was control group. Group II was treated with angiotensin-converting enzyme inhibitor (ACEI, 20 mg/kg/day) to induce anaemia...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/27919634/a-commercial-porcine-circovirus-pcv-type-2a-based-vaccine-reduces-pcv2d-viremia-and-shedding-and-prevents-pcv2d-transmission-to-na%C3%A3-ve-pigs-under-experimental-conditions
#2
Tanja Opriessnig, Chao-Ting Xiao, Patrick G Halbur, Priscilla F Gerber, Shannon R Matzinger, Xiang-Jin Meng
Porcine circovirus type 2 (PCV2) vaccination has been effective in protecting pigs from clinical disease and today is used extensively. Recent studies in vaccinated populations indicate a major PCV2 genotype shift from the predominant PCV2 genotype 2b towards 2d. The aims of this study were to determine the ability of the commercial inactivated PCV2a vaccine Circovac® to protect pigs against experimental challenge with a 2013 PCV2d strain and prevent transmission. Thirty-eight pigs were randomly divided into four groups with 9-10 pigs per group: NEG (sham-vaccinated, sham-challenged), VAC (PCV2a-vaccinated, sham-challenged), VAC+CHAL (PCV2a-vaccinated and PCV2d-challenged), and CHAL (sham-vaccinated, PCV2d-challenged)...
December 2, 2016: Vaccine
https://www.readbyqxmd.com/read/27917319/the-effectiveness-of-cooling-conditions-on-temperature-of-canine-edta-whole-blood-samples
#3
Karen M Tobias, Leslie Serrano, Xiaocun Sun, Bente Flatland
BACKGROUND: Preanalytic factors such as time and temperature can have significant effects on laboratory test results. For example, ammonium concentration will increase 31% in blood samples stored at room temperature for 30 min before centrifugation. To reduce preanalytic error, blood samples may be placed in precooled tubes and chilled on ice or in ice water baths; however, the effectiveness of these modalities in cooling blood samples has not been formally evaluated. The purpose of this study was to evaluate the effectiveness of various cooling modalities on reducing temperature of EDTA whole blood samples...
2016: PeerJ
https://www.readbyqxmd.com/read/27913447/comparison-of-oct-angiography-and-indocyanine-green-angiographic-findings-with-subtypes-of-polypoidal-choroidal-vasculopathy
#4
Koji Tanaka, Ryusaburo Mori, Akiyuki Kawamura, Hiroyuki Nakashizuka, Yu Wakatsuki, Mitsuko Yuzawa
PURPOSE: To compare the findings of optical coherence tomography angiography (OCTA) with indocyanine green angiography (ICGA) in polypoidal choroidal vasculopathy (PCV) that was divided into two types: polypoidal choroidal neovascularisation (CNV) and typical PCV (type 2 PCV). METHODS: We studied a retrospective case series of 32 patients with treatment-naïve PCV (24 men, eight women; mean age 65.4 years). PCV was categorised into polypoidal CNV (type 1 PCV) and type 2 PCV based on ICGA findings...
December 2, 2016: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/27910906/analysis-of-the-serum-lipid-profile-in-polypoidal-choroidal-vasculopathy
#5
Miaoling Li, Xiongze Zhang, Nanying Liao, Baikang Ye, Yuting Peng, Yuying Ji, Feng Wen
Polypoidal choroidal vasculopathy (PCV), the predominant subtype of neovascular age-related macular degeneration in the Asian population, is associated with genetic polymorphism of lipid metabolism. In this study, we performed the untargeted lipidomics approach of ultra-performance liquid chromatography coupled with mass spectrometry (UPLC-MS) to reveal the potential discriminating lipid profile of PCV patients in serum (21 PCV patients and 19 age-matched controls). Unsupervised principal component, supervised orthogonal partial least squares analysis, correlation analysis, and heatmap analysis were performed with the data obtained by UPLC-MS...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27908718/inhibitory-effect-of-sophora-subprosrate-polysaccharide-on-mitochondria-oxidative-stress-induced-by-pcv-2-infection-in-raw264-7-cells
#6
Zi-Jie Su, Jian Yang, Wen-Juan Luo, Ying-Yi Wei, Xue-Hong Shuai, Ting-Jun Hu
In the present study, the inhibitory effect of Sophora subprosrate polysaccharide (SSP) on PCV-2-induced mitochondrial respiratory burst in RAW264.7 cells was first investigated. The findings suggested that SOD activity and the anti-superoxide anion radical activity of the RAW264.7 cells were significantly decreased after PCV-2 infection, and MnSOD mRNA levels were significantly decreased, while NOX2 mRNA levels and protein expression were increased. Meanwhile, the O2(•-) levels and mitochondrial membrane potentials were significantly increased...
November 28, 2016: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/27905836/invasive-pneumococcal-disease-from-a-tertiary-care-hospital-in-the-post-vaccine-era
#7
Sevgen Tanır Basaranoglu, Eda Karadag Oncel, Kubra Aykac, Yasemin Ozsurekci, Ali Bulent Cengiz, Ates Kara, Mehmet Ceyhan
A breakthrough infection occurring with 13-valent pneumococcal conjugate vaccine (PCV13) in Turkey are previously described. A breakthrough infection is defined as IPD in a child who had received ≥1 PCV-7 or PCV-13 and for which the pneumococcal isolate was a vaccine serotype. During one year period, among six patients with invasive pneumococcal infection, two patients were considered to have a vaccine failure with serotype 19F. Antibiotic resistance results were remarkable; macrolide resistance were observed in all strains except one, and high and intermediate penicillin resistance were determined in two strains...
December 1, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27903558/cost-effectiveness-analysis-of-routine-pneumococcal-vaccination-in-the-uk-a-comparison-of-the-phid-cv-vaccine-and-the-pcv-13-vaccine-using-a-markov-model
#8
Emmanuelle Delgleize, Oscar Leeuwenkamp, Eleni Theodorou, Nicolas Van de Velde
OBJECTIVES: In 2010, the 13-valent pneumococcal conjugate vaccine (PCV-13) replaced the 7-valent vaccine (introduced in 2006) for vaccination against invasive pneumococcal diseases (IPDs), pneumonia and acute otitis media (AOM) in the UK. Using recent evidence on the impact of PCVs and epidemiological changes in the UK, we performed a cost-effectiveness analysis (CEA) to compare the pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) with PCV-13 in the ongoing national vaccination programme...
November 30, 2016: BMJ Open
https://www.readbyqxmd.com/read/27902320/in-silico-analysis-of-surface-structure-variation-of-pcv2-capsid-resulted-from-loops-mutation-of-its-capsid-protein-cap
#9
Naidong Wang, Yang Zhan, Aibing Wang, Lijie Zhang, Reza Khayat, Yi Yang
Outbreaks of porcine circovirus (PCV) type 2 (PCV2) associated diseases (PCVADs) have caused substantial economic losses worldwide in the last 20 y. The PCV capsid protein (Cap) is the sole structural protein and main antigenic determinant of this virus. In this study, not only were phylogenetic trees constructed, but variation of surface structure of the PCV capsid were analyzed in the course of evolution. Unique surface patterns of the icosahedral 5-fold axes of the PCV2 capsid were identified and characterized, all of which were absent in PCV type 1 (PCV1)...
October 18, 2016: Journal of General Virology
https://www.readbyqxmd.com/read/27889890/protective-role-of-quercetin-against-hematotoxic-and-immunotoxic-effects-of-furan-in-rats
#10
Rasha T Alam, Ehsan H Abu Zeid, Tamer S Imam
Furan (Fu) is a liver carcinogen produced during heating process of food and concerns a public health problem. The current study was undertaken to evaluate the protective role of quercetin (Que) on Fu-induced hematological, immunological, and histopathological alterations in rats. Fifty male Sprague Dawley rats were divided into five equal groups. Group I (Cont) received distilled water, group II (CO) received corn oil, group III (Que) received Que at 50 mg/kg BW, group IV (Fu) received Fu at 16 mg/kg BW, and group V received Que + Fu simultaneously; all groups gavaged daily for 30 days...
November 26, 2016: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/27889725/fluid-supplementation-versus-no-fluid-supplementation-in-late-preterm-and-term-neonates-with-asymptomatic-polycythemia-a-randomized-controlled-trial
#11
Mangalabharathi Sundaram, Sourabh Dutta, Anil Narang
OBJECTIVE: To compare supplemental intravenous fluids with no supplementation in asymptomatic polycythemic late preterm and term neonates. METHODS: 55 infants with venous haematocrit of 65-75 were randomly allocated to receive either 25 mL/kg IV normal saline over 6-8 hours or routine fluids. They were followed up for 48 hours. RESULTS: There was no significant difference between fluid supplementation and control groups regarding need for partial exchange transfusion [6/27 (22...
November 15, 2016: Indian Pediatrics
https://www.readbyqxmd.com/read/27887585/reduction-in-antibiotic-prescribing-for-respiratory-tract-infections-in-swedish-primary-care-a-retrospective-study-of-electronic-patient-records
#12
Mia Tyrstrup, Anders Beckman, Sigvard Mölstad, Sven Engström, Christina Lannering, Eva Melander, Katarina Hedin
BACKGROUND: Swedish studies on antibiotic use in primary care have been based on one-week registrations of infections. In order to study adherence to guidelines, analyses based on large databases that provide information on diagnosis linked prescriptions, are needed. This study describes trends in management of infections in Swedish primary care particularly with regards to antibiotic prescribing and adherence to national guidelines. METHODS: A descriptive study of Sweden's largest database regarding diagnosis linked antibiotic prescription data, the Primary care Record of Infections in Sweden (PRIS), for the years 2008, 2010 and 2013...
November 25, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27879558/impact-of-pneumococcal-conjugate-vaccines-on-selected-head-and-neck-infections-in-hospitalized-israeli-children
#13
Tal Marom, Shiran Bookstein Peretz, Orna Schwartz, Abraham Goldfarb, Yahav Oron, Sharon Ovnat Tamir
INTRODUCTION: Streptococcus pneumoniae is a major pathogen of pediatric head and neck infections (HNIs), e.g. acute otitis media (AOM), acute mastoiditis (AM), acute bacterial sinusitis (ABS) and meningitis. The aim of the study was to characterize the epidemiology of pneumococcal HNIs (pHNIs) before, during, and after the introduction of pneumococcal conjugate vaccines (PCVs). METHODS: Children 0-16 years who were hospitalized with HNIs in the Pediatrics Department in a general hospital between 1/1/2007-12/31/2014 were retrospectively identified...
November 22, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/27876958/effect-of-haemoproteus-columbae-infection-on-the-hemogram-of-the-pigeons-columba-livia-domestica
#14
Amir Dehghani Samani, Khodadad Pirali Kheirabadi, Abdonnaser Mohebbi
It has been reported that parasites affect the health and productivity of birds, initiate excessive preening which interrupts feeding, as the birds spend much time preening rather than being involved in other essential life activities. Haemoproteuscolumbae occurs in pigeons widely in tropical and subtropical regions. The present investigation was concentrated on the effect of H. columbae infection on the hemogram and changes in the number of white blood cells in infected pigeons. Blood samples taked from 100 pigeons in Shahrekord...
December 2016: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/27871584/a-comparison-of-3-ventilation-strategies-in-children-younger-than-1-year-using-a-proseal-laryngeal-mask-airway-a-randomized-controlled-trial
#15
T Wesley Templeton, Lauren K Hoke, Leah B Templeton, Douglas G Ririe, Danielle M Rose, Yvon F Bryan
STUDY OBJECTIVE: To determine quantitative differences in several routinely measured ventilation parameters using a standardized anesthetic technique and 3 different ventilation modalities in patients younger than 1 year with a ProSeal laryngeal mask airway (PLMA). DESIGN: Randomized prospective study. SETTING: Tertiary care pediatric hospital. PATIENTS: Thirty-nine American Society Anesthesiologists classifications 1 to 2, pediatric patients younger than 1 year...
December 2016: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/27870110/the-hematology-of-captive-bobtail-lizards-tiliqua-rugosa-blood-counts-light-microscopy-cytochemistry-and-ultrastructure
#16
Cheryl A Moller, Tibor Gaál, Jennifer N Mills
INTRODUCTION: Bobtail lizards (Tiliqua rugosa) are native to Australia. The only previous study on the hematology of this species documented just 6 animals. OBJECTIVES: The aims of this study were to characterize the light microscopy, ultrastructure and cytochemistry of blood cells, and evaluate CBCs of captive Bobtail lizards. METHODS: Over 2 consecutive summers, heparinized venous blood was collected from the ventral coccygeal vein of 46 clinically healthy, captive indoor- or outdoor-housed adult Bobtails...
November 21, 2016: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/27866480/consumption-of-nutritional-pellets-with-duddingtonia-flagrans-fungal-chlamydospores-reduces-infective-nematode-larvae-of-haemonchus-contortus-in-faeces-of-saint-croix-lambs
#17
L Aguilar-Marcelino, P Mendoza-de-Gives, G Torres-Hernández, M E López-Arellano, C M Becerril-Pérez, A Orihuela-Trujillo, J F J Torres-Acosta, A Olmedo-Juárez
Two groups of six Haemonchus contortus infected Saint Croix lambs each received different diets for 11 weeks: control group, commercial food, molasses and lucerne hay; and treated group, nutritional pellets (NPs) containing Duddingtonia flagrans at 2 × 106 chlamydospores/kg body weight (BW), sorghum and lucerne hay. Mean BW gain (BWG), body condition score (BCS) and packed cell volume (PCV) and also eggs/g of faeces (EPG) and recovered L3 were compared using a repeated measures across time model. Groups had similar BWG (control 139...
November 21, 2016: Journal of Helminthology
https://www.readbyqxmd.com/read/27862712/invasive-pneumococcal-infections-in-children-following-transplantation-in-the-pneumococcal-conjugate-vaccine-era
#18
Liset Olarte, Philana Ling Lin, William J Barson, Jose R Romero, Tina Q Tan, Laurence B Givner, Jill A Hoffman, John S Bradley, Kristina G Hultén, Edward O Mason, Sheldon L Kaplan
BACKGROUND: Pediatric recipients of hematopoietic stem cell and solid organ transplants are at increased risk of invasive pneumococcal infections (IPI). Data on IPI in this population is scarce. To our knowledge, this is the first study describing the epidemiology of IPI among pediatric transplant recipients in the pneumococcal conjugate vaccine (PCV) era. METHODS: We identified transplant recipients with IPI at 8 children's hospitals in the U.S. from our surveillance database (2000-2014)...
November 9, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/27862363/a-comprehensive-microbiological-safety-approach-for-agarose-encapsulated-porcine-islets-intended-for-clinical-trials
#19
Lawrence S Gazda, James Collins, Archie Lovatt, Robert W Holdcraft, Merribeth J Morin, Daniel Galbraith, Melanie Graham, Melissa A Laramore, Christine Maclean, John Black, Euan W Milne, Douglas G Marthaler, Horatiu V Vinerean, Michelle M Michalak, Deborah Hoffer, Steven Richter, Richard D Hall, Barry H Smith
BACKGROUND: The use of porcine islets to replace insulin-producing islet β-cells, destroyed during the diabetogenic disease process, presents distinct challenges if this option is to become a therapeutic reality for the treatment of type 1 diabetes. These challenges include a thorough evaluation of the microbiological safety of the islets. In this study, we describe a robust porcine islet-screening program that provides a high level of confidence in the microbiological safety of porcine islets suitable for clinical trials...
November 11, 2016: Xenotransplantation
https://www.readbyqxmd.com/read/27855146/global-routine-vaccination-coverage-2015
#20
Rebecca M Casey, Laure Dumolard, M Carolina Danovaro-Holliday, Marta Gacic-Dobo, Mamadou S Diallo, Lee M Hampton, Aaron S Wallace
In 1974, the World Health Organization (WHO) established the Expanded Program on Immunization* to provide protection against six vaccine-preventable diseases through routine infant immunization (1). Based on 2015 WHO and United Nations Children's Fund (UNICEF) estimates, global coverage with the third dose of diphtheria-tetanus-pertussis vaccine (DTP3), the first dose of measles-containing vaccine (MCV1) and the third dose of polio vaccine (Pol3) has remained stable (84%-86%) since 2010. From 2014 to 2015, estimated global coverage with the second MCV dose (MCV2) increased from 39% to 43% by the end of the second year of life and from 58% to 61% when older age groups were included...
November 18, 2016: MMWR. Morbidity and Mortality Weekly Report
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