Results 31 to 40 of about 122,815 (299)

Nematode control in 'green' ruminant production systems [PDF]

, 2004
Collectively, nematode parasites of domestic ruminants continue to pose the greatest disease problem in grazing livestock systems worldwide, despite the powerful and extensive chemotherapeutic arsenal available for their control.
Thamsborg, Stig M., Waller, Peter J.
core   +1 more source

Seroprevalence and Risk Factors of Anaplasma spp. in German Small Ruminant Flocks

Animals, 2021
Knowledge about the distribution of Anaplasma spp. in small ruminants from Germany is limited. Therefore, serum samples were examined from 71 small ruminant flocks (2731 sheep, 447 goats) located in the five German federal states: Schleswig-Holstein (SH),
Wiebke Rubel, Clara Schoneberg, Annika Wolf, Martin Ganter, Benjamin Ulrich Bauer   +4 more
doaj   +1 more source

Teaching clinical hematology and leukocyte differentiation in veterinary medicine using virtual patients

Frontiers in Veterinary Science, 2023
Due to contact restrictions imposed because of the COVID-19 pandemic, we created a novel digital course on the Moodle learning platform for winter term in 2020.
Hannah Marahrens, Matthias Gerhard Wagener, Elisabeth Schaper, Jana Zintl, Frederik Kiene, Martin Ganter   +5 more
doaj   +1 more source

A dynamic model of transmission and elimination of peste des petits ruminants in Ethiopia [PDF]

, 2018
Peste des petits ruminants (PPR), a devastating viral disease of sheep and goats, has been targeted by the global community for eradication within the next 15 years.
Abebe, Agnès Waret-Szkuta, Anton Camacho, Baars, Baudon, Beyene, Dean, Dirk U. Pfeiffer, Faris, François Roger, Getachew, Gubbins, Guillaume Fournié, Hammami, Hoffmann, Intisar, Jones, Kardjadj, Kihu, Kivaria, Kullback, Laike M. Yigezu, Libeau, Marashi, Mariner, Megersa, Molia, Muniraju, Mweu, Ortiz-Pelaez, Pegram, Roger, Rony, Taye, Waret-Szkuta   +34 more
core   +5 more sources

Ultrasonographic Imaging in Small Ruminant Reproduction [PDF]

Reproduction in Domestic Animals, 2010
ContentsUltrasonography is a simple, reliable and non‐invasive imaging technique without secondary effects. Application of ultrasonography in veterinary practice, and specifically in small ruminants, has developed to become the most efficient diagnostic tool for managing reproduction. The objectives of current revision are to offer an overview, after a
Gonzalez-Bulnes, A., Pallares, P., Vazquez, M. I.   +2 more
openaire   +3 more sources

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

Advanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin, Emma Perrot, Thibault Dhellemmes, Laura Boi, Daniel De Castro Medeiros, Christelle Glangetas, Sylvie Dumas, Sandra Dovero, Nathalie Biendon, Elodie Ladeveze, Maëlle Hardel, Marc Landry, Erwan Bezard, Jérôme Baufreton, Gilberto Fisone, François Georges   +15 more
wiley   +1 more source

Meat Production Potential of Small Ruminants Under the Arid and Semi-arid Conditions of Pakistan

Journal of Agricultural and Marine Sciences, 2010
Sheep and goat production is one of the major economic activities under the arid and semi-arid condition of Pakistan. The country has 53.8 million goats and 26.5 million sheep.
Mohamed Fatah Ullah Khan, Faisal Ashfaq
doaj   +1 more source

Storage of Extended Boar Semen at 5 °C Inhibits Growth of Multi-Drug Resistant Serratia marcescens and Klebsiella oxytoca while Maintaining High Sperm Quality

Antibiotics, 2023
Multi-drug antibiotic resistance of Serratia (S.) marcescens and Klebsiella (K.) oxytoca in boar semen is an emerging threat to pig reproduction and the environment.
Isabel Katharina Maaßen, Anne-Marie Luther, Jutta Verspohl, Dagmar Waberski   +3 more
doaj   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

Advanced Science, EarlyView.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang, Heqi Wu, Mengqi Qu, Chunge Zhang, Ziqian Xu, Yuhang Pei, Chaochao Zhao, Jiangtao Wang, Sufang Ma, Na Lyu, Xuebin Xu, Yuhai Bi, Baoli Zhu, George F. Gao   +13 more
wiley   +1 more source

Climate Change Agricultural Comparative Advantage and the US Trade Balance

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse, Thomas W. Hertel, Roman Keeney   +2 more
wiley   +1 more source