Results 151 to 160 of about 4,345 (211)

Occupational exposure to metal welding and cataract: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, EarlyView.
Abstract Background Metal welding generates ultraviolet radiation (UVR) of cataractogenic wavelengths, and UVR emitted during welding has been associated with cataract formation, but results from prior studies are conflicting. Methods We conducted a systematic review and meta‐analysis of epidemiological studies addressing associations between ...
Jakob Bjerager   +5 more
wiley   +1 more source

Adult‐onset Coats disease: A systematic review and meta‐analysis of imaging biomarkers and targeted therapies

open access: yesActa Ophthalmologica, EarlyView.
Abstract Coats disease diagnosed in adulthood is a rare idiopathic retinal telangiectatic vasculopathy that may differ in phenotype from childhood‐diagnosed cases. This systematic review synthesizes current evidence to characterize its clinical spectrum, imaging features, treatment outcomes and underlying mechanisms, with a focus on immunovascular ...
Catarina Francisco   +2 more
wiley   +1 more source

Benefits and Harms of Antenatal/Intrapartum Screening for Maternal Group B Streptococcus and Use of Intrapartum Antibiotic Prophylaxis Versus Risk‐Based Protocols or No Intervention: A Rapid Review

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim To synthesise evidence on the effectiveness, harms and benefits of different approaches to prevent early‐onset Group B Streptococcus (EOGBS) and identify gaps in short and longer‐term outcomes. Methods A two‐phase rapid review. Phase 1 included an overview of systematic reviews (SRs).
Pauline Campbell   +12 more
wiley   +1 more source

Indigenous‐Led Adaptation to Complex Climate Risks in New Ireland, Papua New Guinea

open access: yesAsia Pacific Viewpoint, EarlyView.
ABSTRACT Pacific Island peoples have long histories of adapting to environmental changes, but recent climate change is now driving complex risks that unfold within rapidly shifting societal and environmental contexts. This study investigates how remote Indigenous communities in New Ireland, Papua New Guinea, experience and want to respond to complex ...
Eric Lede   +3 more
wiley   +1 more source

Newcastle disease vaccines

Biotechnology Advances, 1998
Newcastle disease (ND) is a worldwide problem with severe economic implications, affecting chickens, turkeys and other birds. Newcastle disease virus (NDV), a member of the Paramyxoviridae group can cause disease of diverse severity in accordance with environmental factors.
D Ben-Nathan
exaly   +3 more sources

Newcastle Disease

Veterinary Clinics of North America: Small Animal Practice, 1991
Since 1926, there have been three epizootics of ND. The latter two have been directly linked with psittacine species and Racing Pigeons. The modern poultry industry is extremely vulnerable to the effects of NDV, once it gains entry to any facet of the industry. Consequently considerable expense and effort are expended to keep the virus at bay. The main
openaire   +2 more sources

NEWCASTLE DISEASE IN FALCONS

Journal of Wildlife Diseases, 1979
Between March and October, 1975, 37 captive lanners (Falcon biarmicus abyssinicus) destined for exportation to Europe from Kano, Nigeria were examined for Newcastle Disease (ND) by the haemagglutination-inhibition technique in our laboratory. Twenty-one or 57% of the falcons showed high titres, presumably as the result of natural exposure to ND virus.
openaire   +2 more sources

The Problem of Newcastle Disease

Nature, 1971
Newcastle disease, the predominant form of fowl pest in Britain, can only be effectively controlled if improvements in vaccines and methods of administration are coupled with better farm hygiene.
openaire   +2 more sources

Vaccination against newcastle disease

Tropical Animal Health and Production, 1982
Two field trials carried out on 2,000 broiler chickens showed that chickens vaccinated with the lyophilised Newcastle disease (ND) "F" vaccine at 1, 21, and 42 days were protected when challenged at 14, 35, 56 and 70 days with the virulent strain of Newcastle disease virus (NDV) administered intramuscularly, intranasally, or by contact.
Chulan, U.   +3 more
openaire   +2 more sources

Epizootiology of Newcastle Disease in Waterfowl

Avian Diseases, 1975
Antibodies to Newcastle disease virus (NDV) as measured by hemagglutination-inhibition and virus-neutralization tests were detected in 40/236 Canada geese captured while in their southward migration or in their wintering grounds. Antibodies were also found in 37/267 wild ducks and in 20/31 domestic geese.
J, Spalatin, R P, Hanson
openaire   +2 more sources

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