Results 81 to 90 of about 52,088 (303)

Restriction fragment length polymorphism of ORF6 and ORF7 genes of porcine reproductive and respiratory syndrome virus (PRRSV) vaccine strains registered in the Czech Republic

open access: yesVeterinární Medicína, 2006
Restriction fragment length polymorphism (RFLP) of open reading frames 6 and 7 was applied to comparative genetic analysis of live attenuated vaccine strains (Amervac-PRRS/A3, Porcilis PRRS, Ingelvac PRRS) of porcine reproductive and respiratory syndrome
E. Kosinova, I. Psikal
doaj   +1 more source

МЕСТО РРСС В НОЗОПРОФИЛЕ ИНФЕКЦИОННОЙ ПАТОЛОГИИ СВИНЕЙ В РОСТОВСКОЙ ОБЛАСТИ

open access: yesВетеринарная патология, 2010
Infectious pathology of pigs in the Rostov region is represented mainly bacterial diseases (52,8% of the total infectious diseases). However, the bacteria, as is usually secondary pathogens to cause clinical picture against viral disease.

doaj  

A review of PRRS CAP regional PRRS projects

open access: yes, 2011
Morrison, Bob. (2011). A review of PRRS CAP regional PRRS projects.
Morrison, Bob
core  

МОРФОФУНКЦИОНАЛЬНЫЕ ИЗМЕНЕНИЯ КРОВИ У ПОРОСЯТ ПРИ ПНЕВМОНИИ, ВЫЗВАННОЙ ВИРУСОМ РРСС

open access: yesВетеринарная патология, 2011
Defining fiber fractions on 5 days of a current of a reproduction-respiratory syndrome of pigs, it is possible to predict destruction of an animal from insufficient development of antibodies.

doaj  

Producing PRRS-negative pigs from PRRS· positive sows

open access: yes, 1998
Gramer, M. L.; Christianson, W.T.; Harris, D.L.. (1998). Producing PRRS-negative pigs from PRRS· positive sows.
Harris, D.L.   +2 more
core  

The Role of miRNAs in Chicken Immune Regulation and Prospects for Disease‐Resistant Breeding

open access: yesAnimal Research and One Health, EarlyView.
A schematic workflow illustrating the screening of disease‐resistant miRNAs and the generation of miRNA‐based disease‐resistant chickens via PGC‐mediated germline genome editing. ABSTRACT MicroRNAs (miRNAs) are emerging as pivotal regulators of the immune system, playing a decisive role in shaping disease resistance in chicken.
Qiangzhou Wang   +10 more
wiley   +1 more source

Multivariate Analysis of Hematological Stress Biomarkers and Welfare Domains in Organic and Intensive Pig Farming in Italy: A Pilot Study

open access: yesAnimal Research and One Health, EarlyView.
Intensive or organic farming systems may expose pigs to management or environmental challenges. Our preliminary results concluded that organic farming might enhance adaptive immune function, showing that improvements in welfare can translate into measurable immunological benefits, based on the correlation between welfare assessment and physiological ...
Dorotea Ippolito   +15 more
wiley   +1 more source

Viable porcine arteriviruses with deletions proximal to the 3 ' end of the genome

open access: yes, 2001
In order to obtain attenuated live vaccine candidates of porcine reproductive and respiratory syndrome virus (PRRSV), a series of deletions was introduced at the 3′ end of the viral genome using an infectious cDNA clone of the Lelystad virus isolate. RNA
Rottier, P.J.M.   +3 more
core  

Evaluating the (comparative) safety profile of the novel oral polio vaccine type 2 using individual case safety reports in VigiBase

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Novel oral polio vaccine type 2 (nOPV2) was used under the WHO emergency use listing for circulating vaccine‐derived polio virus (cVDPV) outbreaks from 2021 to 2023. We assessed nOPV2 adverse events following immunization (AEFIs) and compared its safety profile to other vaccines using VigiBase.
Comfort Kunak Ogar   +6 more
wiley   +1 more source

EPIDEMIOLOGY AND STATUS OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME IN THE WESTERN BALKAN REGION: CHALLENGES AND PROSPECTS

open access: yesSlovenian Veterinary Research, 2016
Two decades after its emergence, porcine reproductive and respiratory syndrome (PRRS) remains a challenge to the sustainability of the porcine industry worldwide.
Dinko Novosel   +3 more
doaj   +1 more source

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