PMID: 11921536Mar 30, 2002Paper

Comparative study of anti-Hypoderma antibody kinetics in sera, single and bulk milk samples of naturally infested cattle

Parassitologia
G SantagadaVezio Puccini

Abstract

The investigation was carried out in Basilicata region (Southern Italy) from October 1997 to June 1998. Fifteen dairy cows bred in semiconfined conditions on a farm with a history of hypodermosis were sampled once a month for sera and milk; bulk milk from these animals was also collected monthly from the farm's tanker. Samples were tested for anti-Hypoderma spp. antibodies (Abs) with an ELISA technique and clinical parasitological examination was carried out monthly from January to July on all the animals in order to detect grubs. Blood and single and bulk milk samples yielded similar antibody kinetics and patterns in accordance with results obtained in previous immunological surveys in Italy. All animals were warbled in the spring time. November-January was confirmed to be the most suitable period for seroepidemiological survey for weather conditions in Southern Italy. The ELISA test proved once again to be very useful because it is simple to perform and cost effective. Either blood or milk samples may be used for epidemiological surveys; bulk milk may be very useful for the preliminary detection of hypodermosis on farms or in areas where there is no data available on the diffusion of the disease.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.