keyword
MENU ▼
Read by QxMD icon Read
search

liver brain kidney

keyword
https://www.readbyqxmd.com/read/28334446/molecular-glycopathology-by-capillary-electrophoresis-analysis-of-the-n-glycome-of-formalin-fixed-paraffin-embedded-mouse-tissue-samples
#1
Boglarka Donczo, Mate Szarka, Jozsef Tovari, Gyorgyi Ostoros, Eszter Csanky, Andras Guttman
Capillary electrophoresis with laser-induced fluorescence (CE-LIF) detection was used to analyze endoglycosidase released and fluorophore-labeled N-glycans from formalin-fixed paraffin-embedded (FFPE) mouse tissue samples of lung, brain, heart, spleen, liver, kidney and intestine. The FFPE samples were first deparaffinized followed by solubilization and glycoprotein retrieval. PNGase F mediated release of the N-linked oligosaccharides was followed by labeling with aminopyrene trisulfonate. After CE-LIF glycoprofiling of the FFPE mouse tissues, the N-glycan pool of the lung specimen was subject to further investigation by exoglycosidase array based carbohydrate sequencing...
March 23, 2017: Electrophoresis
https://www.readbyqxmd.com/read/28331802/molecular-epidemiology-and-pathology-of-spirorchiid-infection-in-green-sea-turtles-chelonia-mydas
#2
Phoebe A Chapman, Helen Owen, Mark Flint, Ricardo J Soares Magalhães, Rebecca J Traub, Thomas H Cribb, Myat T Kyaw-Tanner, Paul C Mills
Spirorchiid blood fluke infections affect endangered turtle populations globally, and are reported as a common cause of mortality in Queensland green sea turtles. Both the flukes and their ova are pathogenic and can contribute to the stranding or death of their host. Of particular interest are ova-associated brain lesions, which have been associated with host neurological deficits. Accurate estimations of disease frequency and the relative effect of infection relating to different spirorchiid species are made difficult by challenges in morphological identification of adults of some genera, and a lack of species-level identifying features for ova...
April 2017: International Journal for Parasitology. Parasites and Wildlife
https://www.readbyqxmd.com/read/28328034/extraction-efficiency-and-implications-for-absolute-quantitation-of-propranolol-in-mouse-brain-liver-and-kidney-tissue-sections-using-droplet-based-liquid-microjunction-surface-sampling-high-performance-liquid-chromatography-electrospray-ionization-tandem-mass
#3
Vilmos Kertesz, Taylor M Weiskittel, Marissa Vavrek, Carol Freddo, Gary J Van Berkel
RATIONALE: Currently, the absolute quantitation aspects of droplet-based surface sampling for tissue analysis using a fully automated autosampler/high-performance liquid chromatography/electrospray ionization tandem mass spectrometry (HPLC/ESI-MS/MS) system have not been fully evaluated. Knowledge of extraction efficiency and its reproducibility is required to judge the potential of the method for absolute quantitation of analytes from tissue sections. METHODS: Adjacent tissue sections of propranolol-dosed mouse brain (10-μm-thick), kidney (10-μm-thick) and liver (8-, 10-, 16- and 24-μm-thick) were obtained...
July 30, 2016: Rapid Communications in Mass Spectrometry: RCM
https://www.readbyqxmd.com/read/28325846/soluble-flt1-gene-therapy-alleviates-brain-arteriovenous-malformation-severity
#4
Wan Zhu, Fanxia Shen, Lei Mao, Lei Zhan, Shuai Kang, Zhengda Sun, Jeffrey Nelson, Rui Zhang, Dingquan Zou, Cameron M McDougall, Michael T Lawton, Thiennu H Vu, Zhijian Wu, Abraham Scaria, Peter Colosi, John Forsayeth, Hua Su
BACKGROUND AND PURPOSE: Brain arteriovenous malformation (bAVM) is an important risk factor for intracranial hemorrhage. Current therapies are associated with high morbidities. Excessive vascular endothelial growth factor has been implicated in bAVM pathophysiology. Because soluble FLT1 binds to vascular endothelial growth factor with high affinity, we tested intravenous delivery of an adeno-associated viral vector serotype-9 expressing soluble FLT1 (AAV9-sFLT1) to alleviate the bAVM phenotype...
March 21, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28321545/tissue-distribution-of-oral-vitamin-b12-is-influenced-by-b12-status-and-b12-form-an-experimental-study-in-rats
#5
Linda S Kornerup, Sergey N Fedosov, Christian B Juul, Eva Greibe, Christian W Heegaard, Ebba Nexo
PURPOSE: Hydroxocobalamin (HOCbl) is the dominating Cbl form in food, whereas cyanocobalamin (CNCbl) is common in vitamin pills and oral supplements. This study compares single-dose absorption and distribution of oral HO[(57)Co]Cbl and CN[(57)Co]Cbl in Cbl-deficient and normal rats. METHODS: Male Wistar rats (7 weeks) were fed a 14-day diet with (n = 15) or without (n = 15) Cbl. We compared the uptakes of HO[(57)Co]Cbl (free or bound to bovine transcobalamin) and free CN[(57)Co]Cbl administered by gastric gavage (n = 5 in each diet group)...
March 20, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28318536/chromobacterium-violaceum-infection-in-a-horse
#6
Márcia Elisa Hammerschmitt, Veronica Machado Rolim, Gustavo Geraldo Medina Snel, Franciele Maboni Siqueira, David Driemeier, Saulo Petinatti Pavarini
Chromobacterium violaceum is an opportunistic pathogen of mammals that produces characteristic violet pigment in bacterial culture. We report pneumonia and septicaemia caused by C. violaceum in a horse. Necropsy examination was performed on a 3-year-old Quarter Horse stallion with a history of recurrent episodes of pneumonia, fever, dyspnoea and sanguineous nasal discharge. The lungs were not collapsed, but they contained dark red foci mixed with white areas, and multiple nodules of firm consistency. Within the liver and kidney there were randomly distributed, multifocal, white pinpoint lesions (0...
March 16, 2017: Journal of Comparative Pathology
https://www.readbyqxmd.com/read/28314903/diatoms-in-drowning-cases-in-forensic-veterinary-context-a-preliminary-study
#7
Nadia Fucci, Carlo P Campobasso, L Mastrogiuseppe, C Puccinelli, S Marcheggiani, L Mancini, L Marino, V L Pascali
In this preliminary study, a digestive method used in forensic context to extract diatoms has been applied in organs taken from ten wildlife animals belonging three species of mammals (a deer, a roe and five otters) and one species of birds (two magpies). Only four carcasses were recovered from aquatic environments (bath trough for animals, bathtub irrigation, river) and only in three cases out of ten that the cause of death was ruled out as drowning. In seven cases, the death was due to other causes: gunshot injuries for one otter, blunt trauma for a magpie, and traumatic injuries followed by motor vehicle collision in other four otters and a roe...
March 17, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28300206/corrigendum-functional-coupling-of-human-microphysiology-systems-intestine-liver-kidney-proximal-tubule-blood-brain-barrier-and-skeletal-muscle
#8
Lawrence Vernetti, Albert Gough, Nicholas Baetz, Sarah Blutt, James R Broughman, Jacquelyn A Brown, Jennifer Foulke-Abel, Nesrin Hasan, Julie In, Edward Kelly, Olga Kovbasnjuk, Jonathan Repper, Nina Senutovitch, Janet Stabb, Catherine Yeung, Nick C Zachos, Mark Donowitz, Mary Estes, Jonathan Himmelfarb, George Truskey, John P Wikswo, D Lansing Taylor
No abstract text is available yet for this article.
March 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28296656/severity-and-outcome-of-acute-on-chronic-liver-failure-is-dependent-on-the-etiology-of-acute-hepatic-insults-analysis-of-368-patients
#9
Shalimar, Saurabh Kedia, Soumya J Mahapatra, Baibaswata Nayak, Deepak Gunjan, Bhaskar Thakur, Subrat K Acharya
BACKGROUND: Acute-on-chronic liver failure (ACLF) may be precipitated by various hepatic insults. The present study evaluated the outcomes of ACLF with different acute insults. PATIENTS AND METHODS: A total of 368 ACLF patients were included. Data collected included etiologies of acute hepatic insult and underlying chronic liver disease, and organ failure. Model for end-stage liver disease (MELD), chronic liver failure consortium (CLIF)-C ACLF, and acute physiology and chronic health evaluation (APACHE) II scores were calculated...
March 14, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28293221/fish-as-hosts-of-vibrio-cholerae
#10
REVIEW
Malka Halpern, Ido Izhaki
Vibrio cholerae, the causative agent of pandemic cholera, is abundant in marine and freshwater environments. Copepods and chironomids are natural reservoirs of this species. However, the ways V. cholerae is globally disseminated are as yet unknown. Here we review the scientific literature that provides evidence for the possibility that some fish species may be reservoirs and vectors of V. cholerae. So far, V. cholerae has been isolated from 30 fish species (22 freshwater; 9 marine). V. cholerae O1 was reported in a few cases...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28291734/safety-assessment-of-the-aqueous-extract-of-the-flowers-of-nymphaea-lotus-linn-nymphaeaceae-acute-neuro-and-subchronic-oral-toxicity-studies-in-albinos-wistar-rats
#11
Mireille Kameni Poumeni, Danielle Claude Bilanda, Paul Désiré Dzeufiet Djomeni, Yolande Sandrine Mengue Ngadena, Marguerite Francine Mballa, Madeleine Chantal Ngoungoure, Agnès Carolle Ouafo, Théophile Dimo, Pierre Kamtchouing
BACKGROUND: Nymphaea lotus Linn (N. lotus) is a medicinal plant widely used in Cameroon popular medicine, to treat neuropsychiatric conditions, male sexual disorders or as food supplement. However, scientific data on the pharmacotoxic profile of this plant are not available. The safety of N. lotus was assessed in acute, neuro- and subchronic toxicity studies by following the OECD guidelines. Effectively, no data have been published until now in regard to its safety on the nervous system...
March 14, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28290734/quantitative-biokinetics-of-titanium-dioxide-nanoparticles-after-oral-application-in-rats-part-2
#12
Wolfgang G Kreyling, Uwe Holzwarth, Carsten Schleh, Ján Kozempel, Alexander Wenk, Nadine Haberl, Stephanie Hirn, Martin Schäffler, Jens Lipka, Manuela Semmler-Behnke, Neil Gibson
The biokinetics of a size-selected fraction (70nm median size) of commercially available and (48)V-radiolabeled [(48)V]TiO2 nanoparticles has been investigated in female Wistar-Kyoto rats at retention timepoints 1h, 4h, 24h and 7days after oral application of a single dose of an aqueous [(48)V]TiO2-nanoparticle suspension by intra-esophageal instillation. A completely balanced quantitative body clearance and biokinetics in all organs and tissues was obtained by applying typical [(48)V]TiO2-nanoparticle doses in the range of 30-80 μg•kg(-1) bodyweight, making use of the high sensitivity of the radiotracer technique...
March 14, 2017: Nanotoxicology
https://www.readbyqxmd.com/read/28288025/coffee-and-cancer-risk-a-summary-overview
#13
Gianfranco Alicandro, Alessandra Tavani, Carlo La Vecchia
We reviewed available evidence on coffee drinking and the risk of all cancers and selected cancers updated to May 2016. Coffee consumption is not associated with overall cancer risk. A meta-analysis reported a pooled relative risk (RR) for an increment of 1 cup of coffee/day of 1.00 [95% confidence interval (CI): 0.99-1.01] for all cancers. Coffee drinking is associated with a reduced risk of liver cancer. A meta-analysis of cohort studies found an RR for an increment of consumption of 1 cup/day of 0.85 (95% CI: 0...
March 10, 2017: European Journal of Cancer Prevention
https://www.readbyqxmd.com/read/28285465/a-rat-experimental-study-of-the-relationship-between-fluoride-exposure-and-sensitive-biomarkers
#14
Zhou Zhou, Hongmei Wang, Binghui Zheng, Zhang Han, Yanqing Chen, Yan Ma
Chronic excessive fluoride exposure impairs human health and damages not only the skeletal system and the teeth but also the soft tissues such as the brain, liver, kidneys, pancreas and spinal cord. However, there is limited research regarding the exposure levels and sensitive biomarkers. This study was aimed to establish the relationship between fluoride exposure and sensitive biomarkers. Ninety-six rats were randomly divided into six groups, with each group exposed to 0, 2, 4, 8, 16 and 32 mg NaF/(kg.bw), respectively...
March 12, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28285369/diclofenac-sex-divergent-drug-drug-interaction-with-sunitinib-pharmacokinetics-and-tissue-distribution-in-male-and-female-mice
#15
Chii Chii Chew, Salby Ng, Yun Lee Chee, Teng Wai Koo, Ming Hui Liew, Evelyn Li-Ching Chee, Pilar Modamio, Cecilia Fernández, Eduardo L Mariño, Ignacio Segarra
Coadministration of diclofenac and sunitinib, tyrosine kinase inhibitor, led to sex-divergent pharmacokinetic drug-drug interaction outcomes. Male and female mice were administered 60 mg/kg PO sunitinib alone (control groups) or with 30 mg/kg PO diclofenac. Sunitinib concentration in plasma, brain, kidney and liver were determined by HPLC and non-compartmental pharmacokinetic parameters calculated. In male mice, diclofenac decreased AUC0→∞ 38% in plasma (p < 0.05) and 24% in liver (p < 0.001) and 23% in kidney (p < 0...
March 11, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28283578/molecular-identification-and-functional-analysis-of-ctrp9-in-epinephelus-coioides
#16
Guokun Yang, Chaobin Qin, Bin Wang, Jirong Jia, Xi Yuan, Caiyun Sun, Wensheng Li
CTRP9 is a member of the C1q/TNF-related protein (CTRP) superfamily and has been studied in mammals, while the comparative studies of CTRP9 in non-mammalian species are still absent. In this study, CTRP9 was isolated and characterized from the orange-spotted grouper (Epinephelus coioides). The full length cDNA of CTRP9 was 1378 bp in size with ORF (open reading frame) of 1020 bp which encods a 339 amino acids preprohormone. The mRNA expression of CTRP9 showed a rather high level in the kidney and brain, but low level in other tissues...
March 10, 2017: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/28283013/-molecular-characterization-of-echinococcus-granulosus-isolates-obtained-from-different-hosts
#17
Emrah Erdoğan, Bora Özkan, Fatih Mutlu, Serkan Karaca, İzzet Şahin
Echinococcus granulosus is a parasite that can be seen throughout the world. So far, five species of genus Echinococcus have been identified as parasite in people: E.granulosus, E.multilocularis, E.vogeli, E.oligarthrus, E.shiquicus. Larval (metacestod) form of parasite settles in internal organs of hoofed animals (cattle, goats, pigs, horses, sheep, etc.) and human; the adult form is found in small intestine of final host, canine. Disease caused by parasite called as "Cystic echinococcosis" (CE) is an important health problem and causes economic losses in many countries including our country that livestock is common...
January 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28276235/absorption-distribution-metabolism-and-excretion-of-3-mcpd-1-monopalmitate-after-oral-administration-in-rats
#18
Boyan Gao, Man Liu, Guoren Huang, Zhongfei Zhang, Yue Zhao, Thomas T Y Wang, Yaqiong Zhang, Jie Liu, Liangli Yu
Fatty acid esters of monochloropropane 1,2-diol (3-MCPD) are processing-induced toxicants and have been detected in several food categories. This study investigated the absorption, distribution, metabolism, and excretion of 3-MCPD esters in Sprague-Dawley (SD) rats using 3-MCPD 1-monopalmitate as the probe compound. The kinetics of 3-MCPD 1-monopalmitate in plasma was investigated using SD rats, and the results indicated that 3-MCPD 1-monopalmitate was absorbed directly in vivo and metabolized. Its primary metabolites in the liver, kidney, testis, brain, plasma, and urine were tentatively identified and measured at 6, 12, 24, and 48 h after oral administration...
March 15, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28276021/assessing-mitochondrial-bioenergetics-in-isolated-mitochondria-from-various-mouse-tissues-using-seahorse-xf96-analyzer
#19
Arcangela Iuso, Birgit Repp, Caroline Biagosch, Caterina Terrile, Holger Prokisch
Working with isolated mitochondria is the gold standard approach to investigate the function of the electron transport chain in tissues, free from the influence of other cellular factors. In this chapter, we outline a detailed protocol to measure the rate of oxygen consumption (OCR) with the high-throughput analyzer Seahorse XF96. More importantly, this protocol wants to provide practical tips for handling many different samples at once, and take a real advantage of using a high-throughput system. As a proof of concept, we have isolated mitochondria from brain, heart, liver, muscle, kidney, and lung of a wild-type mouse, and measured basal respiration (State II), ADP-stimulated respiration (State III), non-ADP-stimulated respiration (State IVo), and FCCP-stimulated respiration (State IIIu) using respiratory substrates specific to the respiratory chain complex I (RCCI) and complex II (RCCII)...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28272331/ornithine-aminotransferase-an-important-glutamate-metabolizing-enzyme-at-the-crossroads-of-multiple-metabolic-pathways
#20
REVIEW
Antonin Ginguay, Luc Cynober, Emmanuel Curis, Ioannis Nicolis
Ornithine δ-aminotransferase (OAT, E.C. 2.6.1.13) catalyzes the transfer of the δ-amino group from ornithine (Orn) to α-ketoglutarate (aKG), yielding glutamate-5-semialdehyde and glutamate (Glu), and vice versa. In mammals, OAT is a mitochondrial enzyme, mainly located in the liver, intestine, brain, and kidney. In general, OAT serves to form glutamate from ornithine, with the notable exception of the intestine, where citrulline (Cit) or arginine (Arg) are end products. Its main function is to control the production of signaling molecules and mediators, such as Glu itself, Cit, GABA, and aliphatic polyamines...
March 7, 2017: Biology
keyword
keyword
60057
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"