Bovine udder infections induce a variety of changes in gene expression of different growth factors that may suggest their possible role in glandular tissue protection or repair processes. Growth factors and also chemokines and cytokines may act synergistically to increase the infiltration of neutrophils and macrophages to promote angiogenesis, fibroplasia, matrix deposition, and, ultimately, re...

Mastitis is inflammation of mammary gland characterized by infiltration of leukocytes in udder tissue in response to various bacterial invasions. Staphylococcus aureus is the etiological agent more commonly associated to the disease and is normally related to both subclinical and chronic infections leading to severe economic loss to dairy farms. TLR4 is involved in the initiation of the immune ...

Staphylococcus aureus is an economically important and a major mastitis-causing pathogen that also poses food safety and antimicrobial resistance threats. Substances in mastitic milk inhibit the Taq DNA polymerase reaction (Taq PCR) making it of limited use for detecting S. aureus mastitis. In the study reported here, a set of oligonucleotide primers of 21 and 24 bases was used in Taq-PCR to am...

Fortynine quarters from 24 lactating cows with chronic mastitis were selected. The cows were raised on dairy farms in Korea. The 49 quarters with bovine mastitis were divided into control (7 quarters) and experimental (42 quarters) groups. The experimental quarters were assigned to experimental group A (10 quarters), experimental group B (14 quarters), and experimental group C (18 quarters), ac...

the aim of the present study was to compare the occurrence and duration of clinical mastitis in different seasons, stages of lactation period and parities in a holstein dairy farm in iran. a retrospective epidemiological survey from april 2005 to march 2008 was conducted on 884 clinical mastitis cases of 7437 lactations. data of each case including calendar-date of mastitis onset, days in milk ...

Mastitis is one of the common diseases of dairy cattle and an inflammatory response of the mammary glands tissue. Mastitis causes considerable loss to the dairy industry. Among several bacterial pathogens that can cause mastitis, Staphylococcus aureus is probably the most lethal agent because it causes chronic and deep infection in the mammary glands that is extremely difficult to be cured. The...

The highest frequency is on day 1 (after treatment) after which it gradually decreases. It should be noted that no antibiotic residues were detected in the collected milk samples prior to treatment. Antibiotic may of recently calved animals due intramammary treatments during dry period (chronic mastitis). If treatment less than 15 days until calving, detecting calving high. As noted, there two ...

Introduction: Idiopathic Granulomatous Mastitis (IGM) is a rare, debilitating, chronic inflammatory disease of the breast, occurring in women child-bearing age, which can clinically, and radiologically mimic abscess, tubercular infection or breast cancer. Homoeopathy treat by addressing its multifactorial origin, given holistic approach. The paper presents case series 11 patients IGM treated wi...

Coagulase-negative staphylococcal species are a common cause of subclinical bovine mastitis, with Staphylococcus chromogenes being one of the most frequently identified species in these cases. The draft genome sequence of an S. chromogenes isolate (MU 970) recovered from the milk of a cow with a chronic intramammary infection is reported here.

Bovine mastitis is an important and complex disease responsible for economic losses in the dairy industry. Biotype II strains of the green alga Prototheca zopfii can be involved, most often resulting in chronic mastitis of difficult treatment associated with reduced milk production. This type of infection is rare, but the number of reported cases is increasing worldwide. In order to determine t...