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https://www.readbyqxmd.com/read/28330160/characterization-of-cla-producing-butyrivibrio-spp-reveals-strain-specific-variations
#1
S K Asraf Hussain, Anima Srivastava, Ashish Tyagi, Umesh Kumar Shandilya, Ashwani Kumar, Sachin Kumar, Surbhi Panwar, Amrish Kumar Tyagi
Conjugated Linoleic Acid (CLA), a fatty acid with high nutraceutical value is produced in rumen by resident bacterial species, especially Butyrivibrio spp. The present study was undertaken to examine the diversity of indigenous Butyrivibrio spp. from rumen liquor of Indian ruminants. The isolates were screened for their CLA production capability at different level of linoleic acid (LA) (0, 200, 400, 600, 800 μg/ml) at different time intervals (0, 2, 4, 6, 12, and 24 h). A total of more than 300 anaerobic cultures were isolated and 31 of them were identified as Butyrivibrio spp...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28327097/rumination-mediates-the-relationship-between-overgeneral-autobiographical-memory-and-depression-in-patients-with-major-depressive-disorder
#2
Yansong Liu, Xinnian Yu, Bixiu Yang, Fuquan Zhang, Wenhua Zou, Aiguo Na, Xudong Zhao, Guangzhong Yin
BACKGROUND: Overgeneral autobiographical memory has been identified as a risk factor for the onset and maintenance of depression. However, little is known about the underlying mechanisms that might explain overgeneral autobiographical memory phenomenon in depression. The purpose of this study was to test the mediation effects of rumination on the relationship between overgeneral autobiographical memory and depressive symptoms. Specifically, the mediation effects of brooding and reflection subtypes of rumination were examined in patients with major depressive disorder...
March 21, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28327085/a-shift-in-the-virulence-potential-of-corynebacterium-pseudotuberculosis-biovar-ovis-after-passage-in-a-murine-host-demonstrated-through-comparative-proteomics
#3
Wanderson M Silva, Fernanda A Dorella, Siomar C Soares, Gustavo H M F Souza, Thiago L P Castro, Núbia Seyffert, Henrique Figueiredo, Anderson Miyoshi, Yves Le Loir, Artur Silva, Vasco Azevedo
BACKGROUND: Corynebacterium pseudotuberculosis biovar ovis, a facultative intracellular pathogen, is the etiologic agent of caseous lymphadenitis in small ruminants. During the infection process, C. pseudotuberculosis changes its gene expression to resist different types of stresses and to evade the immune system of the host. However, factors contributing to the infectious process of this pathogen are still poorly documented. To better understand the C. pseudotuberculosis infection process and to identify potential factors which could be involved in its virulence, experimental infection was carried out in a murine model using the strain 1002_ovis and followed by a comparative proteomic analysis of the strain before and after passage...
March 22, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28326599/functional-dyspepsia-is-associated-with-duodenal-eosinophilia-in-an-australian-paediatric-cohort
#4
L Wauters, S Nightingale, N J Talley, B Sulaiman, M M Walker
BACKGROUND: The pathophysiology of functional dyspepsia (FD) remains unknown. Duodenal eosinophil infiltration has been reported. AIM: To assess the association between dyspeptic symptoms and duodenal eosinophilia in children undergoing upper gastrointestinal endoscopy. METHODS: In this retrospective cohort study, children with normal upper endoscopy and routine histology at a single tertiary paediatric centre between 2010 and 2014 were included...
March 21, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28326438/parent-perceptions-of-child-weight-status-in-mexican-origin-immigrant-families-an-investigation-of-acculturation-stress-and-coping-factors
#5
Dorothy L McLeod, Carolyn R Bates, Amy M Heard, Amy M Bohnert, Catherine DeCarlo Santiago
Parents often underestimate their child's weight status, particularly when the child is overweight or obese. This study examined acculturation, stress, coping, and involuntary responses to stress and their relation to estimation of child's weight status among Mexican-origin immigrant families. Eighty-six families provided data on child's height and weight, caregiver's perception of their child's weight status, and caregiver's responses to acculturation, stress, and coping scales. Parents underestimated their child's weight status, particularly when the child was overweight or obese...
March 21, 2017: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/28326095/potential-of-legume-brassica-intercrops-for-forage-production-and-green-manure-encouragements-from-a-temperate-southeast-european-environment
#6
REVIEW
Ana M Jeromela, Aleksandar M Mikić, Svetlana Vujić, Branko Ćupina, Đorđe Krstić, Aleksandra Dimitrijević, Sanja Vasiljević, Vojislav Mihailović, Sandra Cvejić, Dragana Miladinović
Legumes and brassicas have much in common: importance in agricultural history, rich biodiversity, numerous forms of use, high adaptability to diverse farming designs, and various non-food applications. Rare available resources demonstrate intercropping legumes and brassicas as beneficial to both, especially for the latter, profiting from better nitrogen nutrition. Our team aimed at designing a scheme of the intercrops of autumn- and spring-sown annual legumes with brassicas for ruminant feeding and green manure, and has carried out a set of field trials in a temperate Southeast European environment and during the past decade, aimed at assessing their potential for yields of forage dry matter and aboveground biomass nitrogen and their economic reliability via land equivalent ratio...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28325174/the-relationship-between-adolescent-rumination-and-maternal-rumination-criticism-and-positivity
#7
Jessica L Douglas, Deirdre Williams, Shirley Reynolds
BACKGROUND: Rumination predicts depression in adults and adolescents. The development of rumination has been linked to parenting practices, but only limited research has investigated this and research has tended to rely on self-report parenting measures. AIMS: To investigate the relationship between female adolescent rumination and maternal modelling, criticism and positivity using an observational measure of parental behaviour. METHOD: A cross-sectional design was used...
March 22, 2017: Behavioural and Cognitive Psychotherapy
https://www.readbyqxmd.com/read/28323564/differential-susceptibility-of-bighorn-sheep-ovis-canadensis-and-domestic-sheep-ovis-aries-neutrophils-to-mannheimia-haemolytica-leukotoxin-is-not-due-to-differential-expression-of-cell-surface-cd18
#8
Rohana P Dassanayake, Sudarvili Shanthalingam, Weiguo Liu, Eduardo Casas, Subramaniam Srikumaran
Bighorn sheep ( Ovis canadensis ) are more susceptible to pneumonia caused by Mannheimia haemolytica than are domestic sheep ( Ovis aries ). Leukotoxin produced by M. haemolytica is the principal virulence factor involved in pneumonia pathogenesis. Although leukotoxin is cytolytic to all subsets of ruminant leukocytes, neutrophils are the most susceptible subset. Bighorn sheep neutrophils are 4- to 8-fold more susceptible to leukotoxin-induced cytolysis than are domestic sheep neutrophils. We hypothesized that the higher susceptibility of bighorn sheep neutrophils, in comparison to domestic sheep neutrophils, is due to higher expression of CD18, the receptor for leukotoxin on leukocytes...
March 21, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/28322923/microspheres-prime-rmva-boost-vaccination-enhances-humoral-and-cellular-immune-response-in-ifnar-mice-conferring-protection-against-serotypes-1-and-4-of-bluetongue-virus
#9
Alejandro Marín-López, Eva Calvo-Pinilla, Diego Barriales, Gema Lorenzo, Javier Benavente, Alejandro Brun, Jose Manuel Martínez-Costas, Javier Ortego
Bluetongue virus (BTV) is the causative agent of bluetongue disease (BT), which affects domestic and wild ruminants. At the present, 27 different serotypes have been documented. Vaccination has been demonstrated as one of the most effective methods to avoid viral dissemination. To overcome the drawbacks associated with the use of inactivated and attenuated vaccines we engineered a new recombinant BTV vaccine candidate based on proteins VP2, VP7, and NS1 of BTV-4 that were incorporated into avian reovirus muNS-Mi microspheres (MS-VP2/VP7/NS1) and recombinant modified vaccinia virus Ankara (rMVA)...
March 16, 2017: Antiviral Research
https://www.readbyqxmd.com/read/28322692/peste-des-petits-ruminants-virus-in-vulnerable-wild-small-ruminants-iran-2014-2016
#10
Mahmoud Marashi, Siamak Masoudi, Majid Kharazian Moghadam, Hossein Modirrousta, Mahyar Marashi, Masoumeh Parvizifar, Majid Dargi, Mahyar Saljooghian, Farbod Homan, Bernd Hoffmann, Claudia Schulz, Elke Starick, Martin Beer, Sasan Fereidouni
In 2014-2016, >1,000 wild goats and sheep in 4 northern and central provinces of Iran died from peste des petits ruminants virus (PPRV) infection. Partial nucleoprotein sequencing of PPRV from 3 animals showed a close relationship to lineage 4 strains from China. Control measures are needed to preserve vulnerable ruminant populations.
April 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28321790/peste-des-petits-ruminants-infection-in-domestic-ruminants-in-sudan
#11
K S Intisar, Y H Ali, M A Haj, M A T Sahar, M M Shaza, A M Baraa, O M Ishag, Y M Nouri, K M Taha, E M Nada, A M Ahmed, A I Khalafalla, G Libeau, A Diallo
The existence of peste des petits ruminants (PPR) in domestic ruminants and camels in Sudan during 2008-2012 was investigated. Lung tissues and serum samples were randomly collected from sheep, goats, cattle, and camels at different areas of Sudan. A total of 12,384 serum samples were collected from clinically healthy 7413 sheep, 1988 camels, 1501 cattle, 1459 goats, and 23 gazelles at different areas in the Sudan. They were examined for PPR antibodies using competitive ELISA (cELISA). The overall detected seroprevalence of PPR in tested sera was 49...
March 20, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28318577/effect-of-dietary-mineral-phosphorus-and-phytate-on-in-situ-ruminal-phytate-disappearance-from-different-concentrates-in-dairy-cows
#12
E Haese, J Möhring, H Steingass, M Schollenberger, M Rodehutscord
The first objective of this study was to determine the influence of dietary composition on the in situ disappearance of phytate (InsP6) from wheat, corn, soybean meal, and rapeseed meal [solvent-extracted, without (RSM) or with (hRSM) heat treatment] in the rumen of dairy cows. The second objective was to assess the primary degradation products of InsP6 in the rumen. Three diets differing in phosphorus and InsP6 concentration (basal diet = 0.38% P in dry matter; high-P diet = 0.56% P; high-InsP6 diet = 0.39% P) were fed to 3 ruminally fistulated lactating Jersey cows in a 3 × 3 Latin square...
March 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28318476/p-and-ca-digestibility-is-increased-in-broiler-diets-supplemented-with-the-high-phytase-highphy-wheat
#13
D Scholey, E Burton, N Morgan, C Sanni, C K Madsen, G Dionisio, H Brinch-Pedersen
Around 70% of total seed phosphorus is represented by phytate which must be hydrolysed to be bioavailable in non-ruminant diets. The limited endogenous phytase activity in non-ruminant animals make it common practice to add an exogenous phytase source to most poultry and pig feeds. The mature grain phytase activity (MGPA) of cereal seeds provides a route for the seeds themselves to contribute to phytate digestion, but MGPA varies considerably between species and most varieties in current use make negligible contributions...
March 20, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28317285/changes-in-the-relative-population-size-of-selected-ruminal-bacteria-following-an-induced-episode-of-acidosis-in-beef-heifers-receiving-viable-and-non-viable-active-dried-yeast
#14
R Mohammed, D Vyas, W Z Yang, K A Beauchemin
AIMS: To characterize the changes in the relative population size (RPS) of select ruminal bacteria and rumen fermentation variables in beef heifers supplemented with a strain of Saccharomyces cerevisiae as viable active dried (ADY) or killed dried (KDY) yeast following an induced episode of ruminal acidosis. METHODS AND RESULTS: Six ruminally-cannulated beef heifers fed a diet consisting of 50% forage and 50% grain (dry matter basis) were used in a replicated 3 × 3 Latin square design with three 28 d periods...
March 20, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/28316567/distinct-functional-connectivities-predict-clinical-response-with-emotion-regulation-therapy
#15
REVIEW
David M Fresco, Amy K Roy, Samantha Adelsberg, Saren Seeley, Emmanuel García-Lesy, Conor Liston, Douglas S Mennin
Despite the success of available medical and psychosocial treatments, a sizable subgroup of individuals with commonly co-occurring disorders, generalized anxiety disorder (GAD) and major depressive disorder (MDD), fail to make sufficient treatment gains thereby prolonging their deficits in life functioning and satisfaction. Clinically, these patients often display temperamental features reflecting heightened sensitivity to underlying motivational systems related to threat/safety and reward/loss (e.g., somatic anxiety) as well as inordinate negative self-referential processing (e...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28316426/genotyping-of-benzimidazole-resistant-and-susceptible-isolates-of-haemonchus-contortus-from-sheep-by-allele-specific-pcr
#16
Karthik Mohanraj, Subhra Subhadra, Aravindan Kalyanasundaram, Manikkavasagan Ilangopathy, Muthusamy Raman
Extensive and indiscriminate use of the benzimidazole class of drugs has led to the onset of anthelmintic resistance. In tropical countries like India, Haemonchus contortus is the most pathogenic parasite infecting sheep and goats. The widespread presence of resistant helminths (especially H. contortus) threatens the livestock farming. The use of various drugs has led to single nucleotide polymorphism that causes specific amino acid substitutions in β-tubulin protein of H. contortus to confer resistance. This emphasizes the need for a survey on the present status of resistance in India...
March 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28316401/prevalence-and-molecular-characterization-of-cryptosporidium-species-in-cattle-and-buffalo-calves-in-mumbai-region-of-india
#17
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/28315997/trans-fatty-acids-suppress-tnf-%C3%AE-induced-inflammatory-gene-expression-in-endothelial-huvec-and-hepatocellular-carcinoma-hepg2-cells
#18
Marine S Da Silva, Pierre Julien, Jean-François Bilodeau, Olivier Barbier, Iwona Rudkowska
Trans fatty acids (TFA) intake has been linked to cardiovascular diseases and liver diseases; yet the effect of TFA on inflammation remains controversial. Accordingly, the objective of this paper was to determine the in vitro effects of TFA on inflammatory gene expression. Human umbilical vein endothelial cells (HUVEC) and human hepatocellular carcinoma (HepG2) cells were treated for 24 h with either trans-vaccenic acid (tVA), trans-palmitoleic acid (tPA) or elaidic acid (EA) at concentrations of 5-150 µM, or with a mixture of tVA and tPA (150/50 µM)...
March 18, 2017: Lipids
https://www.readbyqxmd.com/read/28315137/sheep-fed-with-banana-leaf-hay-reduce-ruminal-protozoa-population
#19
Cláudio Eduardo Silva Freitas, Eduardo Robson Duarte, Dorismar David Alves, Isabel Martinele, Marta D'Agosto, Franciane Cedrola, Angélica Alves de Moura Freitas, Franklin Delano Dos Santos Soares, Makenzi Beltran
A ciliate protozoa suppression can reduce methane production increasing the energy efficiency utilization by ruminants. The physicochemical characteristics of rumen fluid and the profile of the rumen protozoa populations were evaluated for sheep fed banana leaf hay in replacement of the Cynodon dactylon cv. vaqueiro hay. A total of 30 male sheep were raised in intensive system during 15 days of adaptation and 63 days of experimental period. The animals were distributed in a completely randomized design that included six replicates of five treatments with replacement levels (0, 25, 50, 75, and 100%) of the grass vaquero for the banana leaf hay...
March 17, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28302185/in-vitro-ruminal-fermentation-characteristics-and-utilisable-cp-supply-of-sainfoin-and-birdsfoot-trefoil-silages-and-their-mixtures-with-other-legumes
#20
A Grosse Brinkhaus, U Wyss, Y Arrigo, M Girard, G Bee, J O Zeitz, M Kreuzer, F Dohme-Meier
The extensive protein degradation occurring during ensiling decreases the nutritive value of silages, but this might be counteracted by tannins. Therefore, silages from two legume species containing condensed tannins (CT) - sainfoin (SF) and birdsfoot trefoil (two cultivars: birdsfoot trefoil, cv. Bull (BTB) and birdsfoot trefoil, cv. Polom) - were compared for their in vitro ruminal fermentation characteristics. The effect of combining them with two CT-free legume silages (lucerne (LU) and red clover (RC)) was also determined...
April 2017: Animal: An International Journal of Animal Bioscience
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