keyword
MENU ▼
Read by QxMD icon Read
search

C

keyword
https://www.readbyqxmd.com/read/29050459/third-party-regulatory-t-cells-prevent-murine-acute-graft-versus-host-disease
#1
Jung-Yeon Lim, Keon-Il Im, Yunejin Song, Nayoun Kim, Young-Sun Nam, Young-Woo Jeon, Seok-Goo Cho
Background/Aims: Adoptive therapy with regulatory T (Treg) cells to prevent graft-versus-host disease (GVHD) would benefit from a strategy to improve homing to the sites of inflammation following hematopoietic stem cell transplantation (HSCT). Although donor-derived Treg cells have mainly been used in these models, third-party-derived Treg cells are a promising alternative for cell-based immunotherapy, as they can be screened for pathogens and cell activity, and banked for GVHD prevention...
October 19, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29050457/skin-nodules-in-onset-of-acute-myeloid-leukemia-a-myelomonocytic-variant-case
#2
Floria Bertolini, Angelo Cassisa, Maria C Miggiano, Pierpaola Gasparin
No abstract text is available yet for this article.
December 2017: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29050442/correlated-responses-to-long-term-divergent-selection-for-8-week-body-weight-in-female-white-plymouth-rock-chickens-sexual-maturity
#3
M Jambui, C F Honaker, P B Siegel
Reported here are correlated responses for reproductive traits to long-term divergent selection (54 generations) for 8-week body weight (BW8). Comparisons involved both selected and relaxed lines. Traits measured were age at first egg (AFE), body weight at first egg (WFE), and ratio of body weight and age at first egg (WAFE). Although sexual maturity was delayed in the selected lines, the effect was more pronounced in the low than high selected and relaxed lines. Selection for low BW resulted in decreases in WFE and WAFE...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050439/pathogenicity-and-immunosuppressive-potential-of-fowl-adenovirus-in-specific-pathogen-free-chickens
#4
Yujuan Niu, Qinqin Sun, Guihua Zhang, Wei Sun, Xingpo Liu, Yihong Xiao, Yingli Shang, Sidang Liu
To elucidate the effect of fowl adenovirus (FAdV)-C in specific-pathogen-free (SPF) chickens, we investigated the pathogenicity, body weights, enzymatic systems, and immune organs of chickens in response to Newcastle disease virus (NDV) and avian influenza virus subtype H9 (AIV-H9) vaccination. Chickens were divided randomly into four groups, which included injection groups (FAdV-C, vaccination, and FAdV-C plus vaccination) and a negative control group. The results indicated that FAdV-C was highly pathogenic in SPF chickens and led to a 40% mortality rate and growth retardation, compared with the control birds...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050438/effects-of-rearing-systems-on-laying-performance-egg-quality-and-serum-biochemistry-of-xianju-chickens-in-summer
#5
X Y Dong, Z Z Yin, Y Z Ma, H Y Cao, D J Dong
The objective of this study was to compare the laying performance, egg quality, and serum biochemistry of hens maintained in conventional cage rearing system (CRS), flat net-rearing system (NRS), and free range system (FRS) under summer conditions. Indigenous Xianju chickens (n = 540) were randomly allocated into cages or pens of rearing system groups, within each system there were 5 replicates with 36 hens in each replicate. The experiment lasted between 21 and 29 wk of age. Hen-day egg production (P = 0.00) and egg mass (P = 0...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050437/development-and-validation-of-a-novel-snp-panel-for-the-genetic-characterization-of-italian-chicken-breeds-by-next-generation-sequencing-discovery-and-array-genotyping
#6
E Viale, E Zanetti, D Özdemir, C Broccanello, A Dalmasso, M De Marchi, M Cassandro
The aim of this study was to compare the intra and inter genetic variability and population structure of 7 indigenous chicken breeds of the Veneto region, through a novel panel of 64 SNP, each located in an exonic region and mostly on different chromosomes. A total of 753 blood samples from 7 local chicken breeds (Ermellinata di Rovigo, Millefiori di Lonigo, Polverara, Pepòi, Robusta Lionata, Robusta Maculata, and Padovana) was collected and analyzed. Two strains of Polverara (Nera and Bianca) and Padovana (Dorata and Camosciata) were included in the study...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050433/effect-of-the-addition-of-glycosaminoglycans-on-bone-and-cartilaginous-development-of-broiler-chickens
#7
Sarah Sgavioli, Elaine T Santos, Liliana L Borges, Giuliana M Andrade-Garcia, Diana M C Castiblanco, Vitor R Almeida, Rodrigo G Garcia, Antônio C Shimano, Irenilza A Nääs, Silvana M Baraldi-Artoni
Locomotion issues in broiler production may decrease performance (carcass yield and traits) and lead to high financial losses. This study evaluates the addition of glucosaminoglycans in broiler diets to minimize the lack of proper bone development and joint weakening. The experiment was conducted using 2,160 broilers randomly distributed in a factorial pattern (3 × 3) using 3 levels of glucosamine sulfate (0, 0.12, and 0.24%) and 3 levels of chondroitin sulfate addition (0, 0.08, and 0.16%). Eight repetitions were used for each treatment, distributed in 72 pens with 30 broilers each...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050430/extraction-and-physicochemical-characterization-of-broiler-gallus-gallus-domesticus-skin-gelatin-compared-to-commercial-bovine-gelatin
#8
E Aykin-Dinçer, A Koç, M Erbas
Gelatin was extracted from broiler (Gallus gallus domesticus) skins and analyzed to compare its physicochemical properties with those of commercial bovine gelatin. The average yield of broiler skin gelatin was 6.5% on a wet weight basis. Broiler skin gelatin had more α1-and α2-chains than β-chain and contained high molecular weight (γ-chain) polymers. Glycine was the dominant amino acid in broiler skin gelatin (20.26%), followed by proline (Pro) (15.12%) then hydroxyproline (Hyp) (11.36%). Compared to commercial bovine gelatin, broiler skin gelatin had less total imino acids (Pro and Hyp) but a higher (33...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050429/isolation-and-genetic-characterization-of-a-novel-adeno-associated-virus-from-muscovy-ducks-in-china
#9
X N Su, J J Liu, Q F Zhou, X H Zhang, L C Zhao, Q M Xie, W G Chen, F Chen
Adeno-associated virus (AAV; genus Dependoparvovirus, family Parvoviridae) was first discovered in 1965 as a contaminant in adenovirus preparations. The AAVs are generally considered non-pathogenic, and they have the ability to attenuate the replication of other more pathogenic viruses, which makes them attractive as potential therapeutics or preventative measures. This study characterized a novel AAV isolated from Muscovy ducks in China. The novel virus (MHH-05-2015) was isolated after propagating a field isolate of the DAdV-3 virus (a type 3 duck adenovirus) in duck embryo fibroblasts...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050426/influence-of-hot-exposure-on-12-week-old-turkey-hen-physiology-welfare-and-meat-quality-and-16-week-old-turkey-tom-core-body-temperature-when-crated-at-transport-density
#10
C J Vermette, Z A Henrikson, K V Schwean-Lardner, T G Crowe
The influence of hot conditions on 12-week-old turkey hens and 16-week-old toms while crated at transport density was evaluated. Forty-eight hens and 48 toms (8 birds per flock × 3 flocks × 2 humidity levels) were used in neutral treatments (trt; 20°C), and 16 hens and 16 toms (8 birds per flock × 1 flock × 2 humidity levels) were used in the hot trt (35°C). Birds were placed in crates at a transport stocking density of approximately 83 kg/m2, then inside a pre-conditioned chamber for 8 hours. Live shrink, core body temperature (CBT), heterophil/lymphocyte (H/L) ratio, and breast and thigh pH and color were recorded...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050425/sodium-butyrate-improved-performance-while-modulating-the-cecal-microbiota-and-regulating-the-expression-of-intestinal-immune-related-genes-of-broiler-chickens
#11
C Bortoluzzi, A A Pedroso, J J Mallo, M Puyalto, W K Kim, T J Applegate
This study evaluated the effect of sodium butyrate (SB) on performance, expression of immune-related genes in the cecal tonsils, and cecal microbiota of broiler chickens when dietary energy and amino acids concentrations were reduced. Day-old male Ross 708 broiler chicks were fed dietary treatments in a 3 × 2 factorial design (8 pens per treatment) with 3 dietary formulations (control diet; reduction of 2.3% of amino acids and 60 kcal/kg; and reduction of 4.6% of amino acids and 120 kcal/kg) with or without the inclusion of 0...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050424/a-functional-single-nucleotide-polymorphism-in-the-tyrosinase-gene-promoter-affects-skin-color-and-transcription-activity-in-the-black-boned-chicken
#12
S Yu, J Liao, M Tang, Y Wang, X Wei, L Mao, C Zeng, G Wang
The tyrosinase (TYR) gene is the major melanogenesis-related gene for skin (fur) or plumage color in mammals and birds. Genetic variation in the promoter region of a gene may affect gene expression and phenotypes. This study compared the TYR promoter region between pooled DNA (n = 8) of chickens (Gallus gallus) with black and white skin using direct sequencing. The single nucleotide polymorphism (SNP) c.-2228A>T was found to have the opposite allele distribution in the two groups. The results of genotyping in a larger population (n = 188) revealed that SNP c...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050423/effect-of-sodium-selenite-and-selenium-yeast-on-performance-egg-quality-antioxidant-capacity-and-selenium-deposition-of-laying-hens
#13
X J Han, P Qin, W X Li, Q G Ma, C Ji, J Y Zhang, L H Zhao
This study compared the effects of sodium selenite and selenium yeast and their combination on laying performance, egg quality, antioxidant capacity, and selenium (Se) contents in tissues and eggs. Two-hundred-eighty-eight Jing Hong layers that were similar in laying rate (87.5 ± 0.38%) and body weight (1.70 ± 0.02 kg) were randomly distributed into 4 treatments for 11 wk (from 203 d old to 279 d old) with 9 replicates of 8 hens per replicate. The diets (corn-soybean meal diet) were supplemented with 0 [blank control (BC)], 0...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050419/successful-chilling-of-red-legged-partridge-alectoris-rufa-sperm-for-use-in-artificial-insemination
#14
J Santiago-Moreno, C Castaño, A Toledano-Díaz, M C Esteso, A López-Sebastián, S Villaverde-Morcillo, S G Dávila, M G Gil, E Blesbois
The fertilizing capacity of pure, fresh avian semen may disappear in just half an hour, hindering its successful use in artificial insemination (AI) projects. Longer storage requires the use of infra-physiological temperatures and of semen diluents that help preserve the spermatozoa but that do not interfere with their fertilizing capacity. This study examines the effect on sperm quality of storing red-legged partridge sperm for 3 h at 5°C with 2 different semen extenders: 1) a medium referred to as L&R-84, composed of sodium glutamate, glucose, magnesium acetate, potassium acetate, and polyvinylpyrrolidone, and 2) Lake 7...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050418/impact-of-egg-disinfection-of-hatching-eggs-on-the-eggshell-microbiome-and-bacterial-load
#15
R Olsen, E Kudirkiene, I Thøfner, S Pors, P Karlskov-Mortensen, L Li, S Papasolomontos, C Angastiniotou, J Christensen
Disinfection of hatching eggs is essential to ensure high quality production of broilers. Different protocols are followed in different hatcheries; however, only limited scientific evidence on how the disinfection procedures impact the microbiome is available. The aim of the present study was to characterize the microbiome and aerobic bacterial load of hatching eggs before disinfection and during the subsequent disinfection steps. The study included a group of visibly clean and a group of visibly dirty eggs...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050417/influence-of-swimming-time-in-alleviating-the-deleterious-effects-of-hot-summer-on-growing-muscovy-duck-performance
#16
Mohamed F A Farghly, Khalid M Mahrose, Zafar Ullah, Zaib Ur Rehman, Chan Ding
This experiment was conducted to observe the effects of varying swimming times (ST) of Muscovy ducks, raised in an open-sided house, in alleviating the deleterious effects of high temperature in hotter times of the day in the summer season on growth performance (body weight, average daily gain, feed consumption, and feed conversion ratio), carcass characteristics, body temperature, and some health aspects. We hypothesized that swimming times during the hottest periods of the day would show different performances...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050416/feeding-broiler-breeders-a-reduced-balanced-protein-diet-during-the-rearing-and-laying-period-impairs-reproductive-performance-but-enhances-broiler-offspring-performance
#17
J Lesuisse, C Li, S Schallier, J Leblois, N Everaert, J Buyse
Mammalian studies have shown that nutritional constraints during the perinatal period are able to program the progeny (metabolism, performance). The presented research aimed to investigate if broiler breeders and their offspring performance could be influenced by reducing the dietary crude protein (CP) level with 25%. A total of 160 day-old pure line A breeder females were randomly divided over 2 dietary treatments. The control group was fed commercial diets, whereas the reduced balanced protein (RP) breeders received an isoenergetic diet that was decreased with 25% in dietary CP and amino acid during their entire lifespan...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050415/influence-of-the-incorporation-mode-of-sugar-beet-pulp-in-the-finishing-diet-on-the-digestive-tract-and-performances-of-geese-reared-for-foie-gras-production
#18
J Arroyo, F Lavigne, C Bannelier, L Fortun-Lamothe
The aim of this work was to study the effects of incorporating sugar beet pulp (SBP) into the diet of geese in two feeding systems (complete pelleted feed or loose-mix feeding system) on crop development and performance. A total of 480 1-d-old male geese were divided into three groups whose diet differed from d 56 to 90: a complete pelleted diet containing 50% corn (control diet: AMEn 11.5 MJ/kg; CP 161 g/kg), and no SBP; a complete pelleted diet containing 50% corn and 10% SBP (SBPcp diet: AMEn: 11.5 MJ/kg; CP: 161 g/kg); and a mix in the same feeder (SBPlm diet) of 500 g/kg of protein-rich pellets containing 20% SBP (SBPprp: AMEn: 9...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050412/adaptive-response-to-exercise-of-fast-growing-and-slow-growing-chicken-strains-blood-oxidative-status-and-non-enzymatic-antioxidant-defense
#19
S Mattioli, A Dal Bosco, S Ruggeri, M Martino, L Moscati, C Pesca, C Castellini
The adaptation of chickens to free-range rearing systems mainly involves the locomotory behavior, which is very different in fast-growing (FG) and slow-growing (SG) strains. This study aimed to compare the effect of moderate locomotory activity (induced and prolonged) on the blood oxidative status in a slow-growing chicken strain with that in a fast-growing one. Thirty FG (Ross 308) birds and 30 SG (Hubbard) birds were divided into 2 groups for each strain and subjected to different treatments: no exercise (the control group [C]) and 1 h of walking at 4 km/h (the exercise group [E])...
September 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/29050411/incubation-temperature-and-time-of-hatch-impact-broiler-muscle-growth-and-morphology
#20
D L Clark, K G Walter, S G Velleman
The adult myogenic population of stem cells, called satellite cells, initially develop in late-term embryos. Satellite cells are the only myogenic cell that repair damaged myofibers and increase post-hatch growth. The objective of the current study was to determine if incubation temperatures and time of hatch impact growth and pectoralis major (p. major) muscle morphology. Eggs were incubated at a constant 37.8°C; however, from d 14 to 18, the eggs were subject to 39.5°C for 0, 3, or 12 h per day. Chicks were divided into early, mid, or late hatch groups based upon the time they emerged from the shell...
September 1, 2017: Poultry Science
keyword
keyword
13395
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"