scholarly journals Unique Running Pattern and Mucosal Morphology Found in the Colon of Cotton Rats

2020 ◽  
Vol 11 ◽  
Author(s):  
Tsolmon Chuluunbaatar ◽  
Osamu Ichii ◽  
Teppei Nakamura ◽  
Takao Irie ◽  
Takashi Namba ◽  
...  
Keyword(s):  
Cotton Rats ◽  
Running Pattern ◽  
Mucosal Morphology

High-intensity Activity in European vs. National Rugby Union Games in the best 2014–2015 Team

2020 ◽  
Author(s):  
Charly Fornasier-Santos ◽  
Gregoire P Millet ◽  
Paul Stridgeon ◽  
Olivier Girard ◽  
Franck Brocherie ◽  
...  
Keyword(s):  
Global Positioning System ◽  
High Intensity ◽  
High Speed ◽  
Training Programs ◽  
Rugby Union ◽  
Positioning System ◽  
Competition Level ◽  
Global Positioning ◽  
Running Pattern

AbstractThe purpose of this study is to evaluate the influence of competition level on running patterns for five playing position in the most successful 2014–2015 European rugby union team. Seventeen French rugby union championship and seven European rugby Champions Cup games were analysed. Global positioning system (sampling: 10 Hz) were used to determine high-speed movements, high-intensity accelerations, repeated high-intensity efforts and high-intensity micro-movements characteristics for five positional groups. During European Champions Cup games, front row forwards performed a higher number of repeated high-intensity efforts compared to National championship games (5.8±1.6 vs. 3.6±2.3; +61.1%), and back row forwards travelled greater distance both at high-speed movements (3.4±1.8 vs. 2.4±0.9 m·min-1; +41.7%) and after high-intensity accelerations (78.2±14.0 vs. 68.1 ±13.4 m; +14.8%). In backs, scrum halves carried out more high-intensity accelerations (24.7±3.1 vs. 14.8±5.0; +66.3%) whereas outside backs completed a higher number of high-speed movements (62.7±25.4 vs. 48.3±17.0; +29.8%) and repeated high-intensity efforts (13.5±4.6 vs. 9.7±4.9;  +39.2%). These results highlighted that the competition level affected the high-intensity activity differently among the five playing positions. Consequently, training programs in elite rugby should be tailored taking into account both the level of competition and the high-intensity running pattern of each playing position.

scholarly journals Resistance of Cotton Rats, Sigmodon hispidus, to Primary Infection by Nippostrongylus brasiliensis

2002 ◽  
Vol 64 (5) ◽  
pp. 423-426 ◽  
Author(s):  
Hendra WIBAWA ◽  
Deni NOVIANA ◽  
Kimiyuki TSUCHIYA ◽  
Fadjar SATRIJA ◽  
Yoichiro HORII
Keyword(s):  
Primary Infection ◽  
Nippostrongylus Brasiliensis ◽  
Sigmodon Hispidus ◽  
Cotton Rats

scholarly journals Invasive Burmese pythons alter host use and virus infection in the vector of a zoonotic virus

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Nathan D. Burkett-Cadena ◽  
Erik M. Blosser ◽  
Anne A. Loggins ◽  
Monica C. Valente ◽  
Maureen T. Long ◽  
...  
Keyword(s):  
Biological Diversity ◽  
Dilution Effect ◽  
Transmission Risk ◽  
Infection Prevalence ◽  
Host Use ◽  
Invasive Predator ◽  
Cotton Rats ◽  
Generalized Linear Mixed Effects ◽  
Python Bivittatus ◽  
Southern Florida

AbstractThe composition of wildlife communities can have strong effects on transmission of zoonotic vector-borne pathogens, with more diverse communities often supporting lower infection prevalence in vectors (dilution effect). The introduced Burmese python, Python bivittatus, is eliminating large and medium-sized mammals throughout southern Florida, USA, impacting local communities and the ecology of zoonotic pathogens. We investigated invasive predator-mediated impacts on ecology of Everglades virus (EVEV), a zoonotic pathogen endemic to Florida that circulates in mosquito-rodent cycle. Using binomial generalized linear mixed effects models of field data at areas of high and low python densities, we show that increasing diversity of dilution host (non-rodent mammals) is associated with decreasing blood meals on amplifying hosts (cotton rats), and that increasing cotton rat host use is associated with increasing EVEV infection in vector mosquitoes. The Burmese python has caused a dramatic decrease in mammal diversity in southern Florida, which has shifted vector host use towards EVEV amplifying hosts (rodents), resulting in an indirect increase in EVEV infection prevalence in vector mosquitoes, putatively elevating human transmission risk. Our results indicate that an invasive predator can impact wildlife communities in ways that indirectly affect human health, highlighting the need for conserving biological diversity and natural communities.

Systemic Immunoprophylaxis of Nasal Respiratory Syncytial Virus Infection in Cotton Rats

1995 ◽  
Vol 171 (2) ◽  
pp. 440-443 ◽  
Author(s):  
I. R. Sami ◽  
F. M. Piazza ◽  
S. A. Johnson ◽  
M. E. R. Darnell ◽  
M. G. Ottolini ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Virus Infection ◽  
Respiratory Syncytial Virus Infection ◽  
Cotton Rats ◽  
Syncytial Virus

CL387626 exhibits marked and unusual antiviral activity against respiratory syncytial virus in tissue culture and in cotton rats

1998 ◽  
Vol 38 (1) ◽  
pp. 31-42 ◽  
Author(s):  
Philip R Wyde ◽  
Donna K Moore-Poveda ◽  
Bryan O’Hara ◽  
Wei-Dong Ding ◽  
Boris Mitsner ◽  
...  
Keyword(s):  
Tissue Culture ◽  
Respiratory Syncytial Virus ◽  
Antiviral Activity ◽  
Cotton Rats ◽  
Syncytial Virus
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