keyword
MENU ▼
Read by QxMD icon Read
search

Faeces

keyword
https://www.readbyqxmd.com/read/28346957/-a-young-asylum-seeker-with-hemoptysis-and-positive-tuberculosis-screening-not-always-tuberculosis
#1
T Stevens, S B Schwarz, F S Magnet, W Windisch
This paper reports on the case of a 19 year old asylum seeker from Eritrea who presented with hemoptysis, a positive tuberculosis screening (Enzyme Linked Immuno Spot Assay - EliSpot) and mushy faeces submitted with a suspected diagnosis of tuberculosis. Laboratory testing revealed thrombopenia, leukopenia and eosinophilia, while the chest X-ray was inconspicuous. Acid-proof rod bacteria were neither evident in bronchoscopy samples nor in expectorated sputum samples. However, sonographic findings showed a profound splenomegaly, and laboratory testing revealed a Schistosoma mansoni infection...
March 27, 2017: Pneumologie
https://www.readbyqxmd.com/read/28345209/high-olfactory-sensitivity-to-conspecific-intestinal-fluid-in-the-chameleon-cichlid-australoheros-facetus-could-faeces-signal-dominance
#2
P C Hubbard, F Baduy, J L Saraiva, P M Guerreiro, A V M Canário
The present study shows that the olfactory potency of intestinal and bile fluids taken from dominant male chameleon cichlids Australoheros facetus is greater than those from subordinate males. Thus, dominant status may be communicated by odorants released in the intestinal fluid and bile acids may contribute towards this.
March 27, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28345142/application-of-dna-metabarcoding-on-faeces-to-identify-european-catfish-silurus-glanis-diet
#3
N Guillerault, S Bouletreau, A Iribar, A Valentini, F Santoul
In this study, the results of conventional stomach-content analysis are compared with the recent DNA metabarcoding approach on faeces to identify fish species consumed by non-native European catfish Silurus glanis in the Garonne River (south-western France), with a special emphasis on anadromous prey. Fourteen prey species were identified in the stomach contents or faeces, including four anadromous fish species. Despite higher intestine than stomach emptiness, more species were identified through faecal analysis (11 of 14) than through stomach-content analysis (five of 14) suggesting that DNA metabarcoding on faeces is an efficient, non-intrusive technique to study the diet of predatory fishes...
March 27, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28344164/outbreak-of-brainstem-encephalitis-associated-with-enterovirus-a71-in-catalonia-spain-2016-a-clinical-observational-study-in-a-children-s-reference-centre-in-catalonia
#4
Dídac Casas-Alba, Mariona F de Sevilla, Ana Valero-Rello, Claudia Fortuny, Juan-José García-García, Carlos Ortez, Jordi Muchart, Thais Armangué, Iolanda Jordan, Carles Luaces, Irene Barrabeig, Rubén González-Sanz, María Cabrerizo, Carmen Muñoz-Almagro, Cristian Launes
OBJECTIVES: To describe the characteristics of an outbreak of brainstem encephalitis and encephalomyelitis related to enterovirus (EV) infection in Catalonia (Spain), a setting where these manifestations were uncommon. METHODS: Clinical and microbiological data from patients with neurological symptoms associated with EV detection admitted to a reference paediatric hospital between April and June 2016 were analysed. RESULTS: Fifty-seven patients were included...
March 23, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28342109/sensitivity-to-enterocins-of-biogenic-amine-producing-faecal-enterococci-from-ostriches-and-pheasants
#5
Andrea Lauková, Anna Kandričáková, Leona Buňková, Pavel Pleva, Jana Ščerbová
Enterococci are widespread bacteria forming the third largest genus among lactic acid bacteria. Some possess probiotic properties or they can produce beneficial proteinaceous antimicrobial substances called enterocins. On the other hand, some enterococci produce biogenic amines (BAs), so this study is focused on the sensitivity to enterocins of biogenic amine-producing faecal enterococci from ostriches and pheasants. Altogether, 60 enterococci isolated from faeces of ostriches and pheasants were tested for production of BAs...
March 24, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/28337477/heating-has-no-effect-on-the-net-protein-utilisation-from-egg-whites-in-rats
#6
Ryosuke Matsuoka, Yayoi Takahashi, Mamoru Kimura, Yasunobu Masuda, Masaaki Kunou
Egg whites (EW) are a good source of protein; however, they are typically heated prior to consumption. Therefore, we investigated the effects of different heating conditions on the protein utilisation rate of EW. Male Sprague-Dawley rats (n = 36, 198 ± 1 g) were divided into six groups and fed American Institute of Nutrition-76 chow containing unheated EW, soft-boiled EW, boiled EW, milk whey protein, soybean protein, or no protein over a 10-day period using pair-feeding. Urine and faeces were sampled daily beginning on day 5 to measure nitrogen content and the net protein utilisation (NPU) rate...
2017: TheScientificWorldJournal
https://www.readbyqxmd.com/read/28325608/particulate-waste-outflow-from-fish-farming-cages-how-much-is-uneaten-feed
#7
M Ballester-Moltó, P Sanchez-Jerez, J Cerezo-Valverde, F Aguado-Giménez
Particulate wastes drive benthic organic enrichment from cage fish farming. Differentiation between faeces and uneaten feed estimates at cage level are of great value to both economize the feeding process and reduce waste. This study estimates the particulate waste outflowing cages at different depths and orientations, and the wasted feed component by combining in situ measurements and modelling. Particulate matter flux (PMF) was greater vertically through the cage bottoms (60.89%), but lateral outflow was also substantial (39...
March 18, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28323117/absorption-metabolism-and-excretion-of-the-glp-1-analogue-semaglutide-in-humans-and-nonclinical-species
#8
Lene Jensen, Hans Helleberg, Ad Roffel, Jan Jaap van Lier, Inga Bjørnsdottir, Palle Jacob Pedersen, Everton Rowe, Julie Derving Karsbøl, Mette Lund Pedersen
Semaglutide is a human glucagon-like peptide-1 analogue in clinical development for the treatment of type 2 diabetes. The absorption, metabolism and excretion of a single 0.5mg/450μCi [16.7MBq] subcutaneous dose of [(3)H]-radiolabelled semaglutide was investigated in healthy human subjects and compared with data from nonclinical studies. Radioactivity in blood, plasma, urine and faeces was determined in humans, rats and monkeys; radioactivity in expired air was determined in humans and rats. Metabolites in plasma, urine and faeces were quantified following profiling and radiodetection...
March 16, 2017: European Journal of Pharmaceutical Sciences
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
#9
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/28320391/quantification-of-resistant-alleles-in-the-%C3%AE-tubulin-gene-of-field-strains-of-gastrointestinal-nematodes-and-their-relation-with-the-faecal-egg-count-reduction-test
#10
Myriam Esteban-Ballesteros, Francisco A Rojo-Vázquez, Philip J Skuce, Lynsey Melville, Camino González-Lanza, María Martínez-Valladares
BACKGROUND: Benzimidazole (BZ) resistance in gastrointestinal nematodes is associated with a single nucleotide polymorphism (SNP) at codons 167, 198 and 200 in the isotype 1 of beta-tubulin gene although in some species these SNPs have also been associated with resistance to macrocyclic lactones. In the present study we compared the levels of resistance in Teladorsagia circumcincta and Trichostrongylus colubriformis by means of the faecal egg reduction test (FECRT) and the percentage of resistant alleles obtained after pyrosequencing...
March 20, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28317494/pathogenic-potential-and-genotypic-diversity-of-campylobacter-jejuni-a-neglected-food-borne-pathogen-in-brazil
#11
Miliane Rodrigues Frazão, Marta Inês Cazentini Medeiros, Sheila da Silva Duque, Juliana Pfrimer Falcão
Purpose and methodology.Campylobacter jejuni is a major zoonotic pathogen that causes food-borne gastroenteritis worldwide. However, there are only a few studies available that have molecularly characterized C. jejuni strains isolated in Brazil. The aim of this study was to genotype 111 C. jejuni strains isolated from sick humans (43), monkey faeces (19), chicken faeces (14), chicken meat (33) and sewage (2) between 1996 and 2016 in Brazil using flaA-SVR (short variable region) sequencing and PFGE. Furthermore, the presence of 16 virulence genes was analysed by PCR...
March 20, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/28316401/prevalence-and-molecular-characterization-of-cryptosporidium-species-in-cattle-and-buffalo-calves-in-mumbai-region-of-india
#12
A C Hingole, J G Gudewar, R P Pednekar, M L Gatne
Faecal samples of cattle and buffaloes of Mumbai region collected between November 2012 to June 2013 were analysed by conventional and molecular tools to note the prevalence of cryptosporidiosis and species involved in the infection. Conventional analysis viz., direct faecal smear examination, faecal smear examination after normal saline sedimentation, Sheather's floatation and Sheather's floatation sedimentation smear methods demonstrated oocysts of Cryptosporidium in 141 (36.06 %) of 391 samples with higher occurrence in buffaloes (36...
March 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28315671/spatial-distribution-of-soil-contaminated-with-toxoplasma-gondii-oocysts-in-relation-to-the-distribution-and-use-of-domestic-cat-defecation-sites-on-dairy-farms
#13
J A Simon, S Kurdzielewicz, E Jeanniot, E Dupuis, F Marnef, D Aubert, I Villena, M-L Poulle
Little information is available on the relationship between the spatial distribution of zoonotic parasites in soil and the pattern of hosts' faeces deposition at a local scale. In this study, the spatial distribution of soil contaminated by the parasite Toxoplasma gondii was investigated in relation to the distribution and use of the defecation sites of its definitive host, the domestic cat (Felis catus). The study was conducted on six dairy farms with a high number of cats (seven to 30 cats). During regular visits to the farms over a 10month period, the cat population and cat defecation sites (latrines and sites of scattered faeces) on each farm were systematically surveyed...
March 16, 2017: International Journal for Parasitology
https://www.readbyqxmd.com/read/28303528/human-mass-balance-study-and-metabolite-profiling-of-14-c-niraparib-a-novel-poly-adp-ribose-polymerase-parp-1-and-parp-2-inhibitor-in-patients-with-advanced-cancer
#14
Lotte van Andel, Z Zhang, S Lu, V Kansra, S Agarwal, L Hughes, M M Tibben, A Gebretensae, L Lucas, M J X Hillebrand, H Rosing, J H M Schellens, J H Beijnen
Niraparib is an investigational oral, once daily, selective poly(ADP-Ribose) polymerase (PARP)-1 and PARP-2 inhibitor. In the pivotal Phase 3 NOVA/ENGOT/OV16 study, niraparib met its primary endpoint of improving progression-free survival (PFS) for adult patients with recurrent, platinum sensitive, ovarian, fallopian tube, or primary peritoneal cancer in complete or partial response to platinum-based chemotherapy. Significant improvements in PFS were seen in all patient cohorts regardless of biomarker status...
March 16, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28300580/feeding-on-toxic-prey-the-praying-mantis-mantodea-as-predator-of-poisonous-butterfly-and-moth-lepidoptera-caterpillars
#15
Dietrich Mebs, Cora Wunder, Werner Pogoda, Stefan W Toennes
Caterpillars of the monarch butterfly, Danaus plexippus, feed on milkweed plants, Asclepias spp. (Apocynaceae), and sequester their toxic cardenolides aimed at deterring predators. Nevertheless, Chinese praying mantids, Tenodera sinensis, consume these caterpillars after removing the midgut ("gutting") including its plant content. In the present study, monarch caterpillars raised on A. curassavica, and those of the death's-head hawkmoth, Acherontia atropos, raised on Atropa belladonna containing atropine, were fed to mantids, Hierodula membranacea, which removed the gut of both species discarding about 59% of cardenolides and more than 90% of atropine, respectively...
March 11, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28299839/effect-of-cation-anion-balance-in-feed-on-urine-ph-in-rabbits-in-comparison-with-other-species
#16
F Heer, B Dobenecker, E Kienzle
In the present investigation, the impact of diet composition on urine pH in rabbits was compared with previous studies on rabbits, cats, dogs, pigs and horses. A total of 13 dwarf rabbits were fed six different diets with a cation-anion balance (CAB) between -39 and +320 mmol/kg dry matter (DM) using ammonium chloride (NH4 Cl) as an acidifier. CAB was calculated as follows: CAB (mmol/kg DM) = 49.9*Ca + 82.3*Mg +43.5*Na + 25.6*K - 59*P - 62.4*S - 28.2*Cl; minerals in g/kg DM. Urine, faeces and blood were collected...
March 16, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28299315/rna-based-stable-isotope-probing-suggests-allobaculum-spp-as-particularly-active-glucose-assimilators-in-a-complex-murine-microbiota-cultured-in-vitro
#17
Elena Herrmann, Wayne Young, Douglas Rosendale, Verena Reichert-Grimm, Christian U Riedel, Ralf Conrad, Markus Egert
RNA-based stable isotope probing (RNA-SIP) and metabolic profiling were used to detect actively glucose-consuming bacteria in a complex microbial community obtained from a murine model system. A faeces-derived microbiota was incubated under anaerobic conditions for 0, 2, and 4 h with 40 mM [U(13)C]glucose. Isopycnic density gradient ultracentrifugation and fractionation of isolated RNA into labeled and unlabeled fractions followed by 16S rRNA sequencing showed a quick adaptation of the bacterial community in response to the added sugar, which was dominated by unclassified Lachnospiraceae species...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28298694/isolation-molecular-characterization-and-screening-of-indigenous-lactobacilli-for-their-abilities-to-produce-bioactive-conjugated-linoleic-acid-cla
#18
Dinesh Kumar Dahiya, Anil Kumar Puniya
Ingestion of conjugated linoleic acid poised many health benefits; however, amount of CLA one can get through generalized diet in is inadequate in exerting the desired benefits. Therefore, presence of CLA producing lactobacilli in dairy fermented foods has a tremendous potential to increase the CLA content. Therefore, present study was focused to isolate and characterize CLA producing lactobacilli from different dairy products and human faeces. Arguably, 283 lactobacilli were isolated from various sources and tested for CLA production...
March 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28298634/weaning-age-influences-the-severity-of-gastrointestinal-microbiome-shifts-in-dairy-calves
#19
S J Meale, S C Li, P Azevedo, H Derakhshani, T J DeVries, J C Plaizier, M A Steele, E Khafipour
Ruminants microbial consortium is responsible for ruminal fermentation, a process which converts fibrous feeds unsuitable for human consumption into desirable dairy and meat products, begins to establish soon after birth. However, it undergoes a significant transition when digestion shifts from the lower intestine to ruminal fermentation. We hypothesised that delaying the transition from a high milk diet to an exclusively solid food diet (weaning) would lessen the severity of changes in the gastrointestinal microbiome during this transition...
March 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28295913/identification-and-characterization-of-fluvastatin-metabolites-in-rats-by-uhplc-q-tof-ms-ms-and-in-silico-toxicological-screening-of-the-metabolites
#20
Balasaheb B Chavan, Pradipbhai D Kalariya, Rakesh D Nimbalkar, Prabha Garg, R Srinivas, M V N Kumar Talluri
The present study reports the in vivo and in vitro identification and characterization of metabolites of fluvastatin (FLU), the HMG CoA reductase inhibitor, using liquid chromatography-mass spectrometry (LC-MS). In vitro studies were conducted by incubating the drug with human liver microsomes (HLM) and rat liver microsomes (RLM). In vivo studies were carried out by administration of the drug in the form of suspension to the Sprague-Dawley (SD) rats followed by collection of urine, faeces and blood at different time points upto 24 h...
March 11, 2017: Journal of Mass Spectrometry: JMS
keyword
keyword
92249
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"