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https://www.readbyqxmd.com/read/27905374/-diagnosis-and-treatment-of-inflammatory-diseases-of-the-mammary-ducts
#1
G A Belonenko, A G Grintsov, A G Osipov, G G Pilyugin, Yu G Lutsenko, E G Aksenova, A A Aksenov
AIM: The analysis and popularization of the own experience of ultrasonic diagnostics and minimal invasive interventions for inflammatory diseases of the mammary ducts. PATIENTS AND METHODS: 249 women were observed: 182 (73.1%) cases of periductal mastitis and 67 (26.9%) cases of purulent galactophoritis. Patients with purulent galactophoritis were divided into 2 groups (main and control). The main group consisted of 50 patients after minimal invasive interventions, control - 17 women after traditional surgery...
2016: Khirurgiia
https://www.readbyqxmd.com/read/27900804/xanthogranulomatous-mastitis-mimicking-locally-advanced-breast-cancer
#2
Idam de Oliveira, Cristiano Ribeiro Viana, Silvia Maria Prioli de Souza Sabino, Ligia Maria Kerr, René Aloisio da Costa Vieira
No abstract text is available yet for this article.
November 30, 2016: Breast Journal
https://www.readbyqxmd.com/read/27892875/the-zoonotic-potential-of-lactococcus-garvieae-an-overview-on-microbiology-epidemiology-virulence-factors-and-relationship-with-its-presence-in-foods
#3
REVIEW
Alicia Gibello, Fátima Galán-Sánchez, M Mar Blanco, Manuel Rodríguez-Iglesias, Lucas Domínguez, José F Fernández-Garayzábal
Lactococcus garvieae is a relevant worldwide fish pathogen affecting various farmed and wild marine and freshwater species. It has also been isolated from other animals, such as ruminants with subclinical mastitis and pigs with pneumonia. From the early 90s, L. garvieae has been associated with different human infections, mainly endocarditis. During the last five years, human infections by this bacterium appear to be increasing, likely due to the improvement in microbiological methods for bacterial identification and the alertness of this bacterium by physicians...
September 17, 2016: Research in Veterinary Science
https://www.readbyqxmd.com/read/27892648/milking-performance-evaluation-and-factors-affecting-milking-claw-vacuum-levels-with-flow-simulator
#4
Masafumi Enokidani, Kazuhiro Kawai, Yasunori Shinozuka, Aiko Watanabe
Milking performance of milking machines that matches the production capability of dairy cows is important in reducing the risk of mastitis, particularly in high-producing cows. This study used a simulated milking device to examine the milking performance of the milking system of 73 dairy farms and to analyze the factors affecting claw vacuum. Mean claw vacuum and range of fluctuation of claw vacuum (claw vacuum range) were measured at three different flow rates: 5.7, 7.6 and 8.7 kg/min. At the highest flow rate, only 16 farms (21...
November 28, 2016: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/27890916/polydatin-ameliorates-staphylococcus-aureus-induced-mastitis-in-mice-via-inhibiting-tlr2-mediated-activation-of-the-p38-mapk-nf-%C3%AE%C2%BAb-pathway
#5
Kang-Feng Jiang, Gan Zhao, Gan-Zhen Deng, Hai-Chong Wu, Nan-Nan Yin, Xiu-Ying Chen, Chang-Wei Qiu, Xiu-Li Peng
Recent studies show that Polydatin (PD) extracted from the roots of Polygonum cuspidatum Sieb, a widely used traditional Chinese remedies, possesses anti-inflammatory activity in several experimental models. In this study, we investigated the anti-inflammatory effects of PD on Staphylococcus aureus-induced mastitis in mice and elucidated the potential mechanisms. In mice with S aureus-induced mastitis, administration of PD (15, 30, 45 mg/kg, ip) or dexamethasone (Dex, 5 mg/kg, ip) significantly suppressed the infiltration of inflammatory cells, ameliorated the mammary structural damage, and inhibited the activity of myeloperoxidase, a biomarker of neutrophils accumulation...
November 28, 2016: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/27890338/a-longitudinal-study-on-transmission-of-staphylococcus-aureus-genotype-b-in-swiss-communal-dairy-herds
#6
Bart H P van den Borne, Hans U Graber, Verena Voelk, Carlotta Sartori, Adrian Steiner, M Christina Haerdi-Landerer, Michèle Bodmer
Staphylococcus aureus is a common mastitis causing pathogen of dairy cattle. Several S. aureus genotypes exist, of which genotype B (GTB) is highly prevalent in Swiss dairy herds. Dairy farming in mountainous regions of Switzerland is characterised by the movement of dairy cattle to communal pasture-based operations at higher altitudes. Cows from different herds of origin share pastures and milking equipment for a period of 2 to 3 months during summer. The aim of this longitudinal observational study was to quantify transmission of S...
November 18, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27886237/lukmf-is-the-major-secreted-leukocidin-of-bovine-staphylococcus-aureus-and-is-produced-in-vivo-during-bovine-mastitis
#7
Manouk Vrieling, Eveline M Boerhout, Glenn F van Wigcheren, Kirsten J Koymans, Tanja G Mols-Vorstermans, Carla J C de Haas, Piet C Aerts, Ineke J J M Daemen, Kok P M van Kessel, Ad P Koets, Victor P M G Rutten, Piet J M Nuijten, Jos A G van Strijp, Lindert Benedictus
Staphylococcus aureus is a major human and animal pathogen and a common cause of mastitis in cattle. S. aureus secretes several leukocidins that target bovine neutrophils, crucial effector cells in the defence against bacterial pathogens. In this study, we investigated the role of staphylococcal leukocidins in the pathogenesis of bovine S. aureus disease. We show that LukAB, in contrast to the γ-hemolysins, LukED, and LukMF', was unable to kill bovine neutrophils, and identified CXCR2 as a bovine receptor for HlgAB and LukED...
November 25, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27882115/retrospective-analysis-of-seven-breast-tuberculosis-cases
#8
Beyhan Çakar, Aydin Çiledağ
The present study aimed to evaluate the demographic data, diagnostic methods, therapeutic regimens and duration of therapy in 7 breast tuberculosis (BTB) cases. The data of BTB cases treated between January 2006 and December 2013 were retrospectively evaluated, with a total of 648 tuberculosis (TB) cases recorded during the 8-year period. Among these cases, 296 patients (50%) suffered from pulmonary TB, 278 (43%) from non-pulmonary TB and 45 (7%) from PTB plus NPTB. In total, 7 BTB were diagnosed, which constituted 1...
November 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27881209/genetic-parameters-for-lameness-mastitis-and-dagginess-in-a-multi-breed-sheep-population
#9
A C O'Brien, N McHugh, E Wall, T Pabiou, K McDermott, S Randles, S Fair, D P Berry
The objective of the present study was to quantify the extent of genetic variation in three health-related traits namely dagginess, lameness and mastitis, in an Irish sheep population. Each of the health traits investigated pose substantial welfare implications as well as considerable economic costs to producers. Data were also available on four body-related traits, namely body condition score (BCS), live weight, muscle depth and fat depth. Animals were categorised as lambs (<365 days old) or ewes (⩾365 days old) and were analysed both separately and combined...
November 24, 2016: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/27874095/longitudinal-metagenomic-profiling-of-bovine-milk-to-assess-the-impact-of-intramammary-treatment-using-a-third-generation-cephalosporin
#10
Erika K Ganda, Rafael S Bisinotto, Svetlana F Lima, Kristina Kronauer, Dean H Decter, Georgios Oikonomou, Ynte H Schukken, Rodrigo C Bicalho
Antimicrobial usage in food animals has a direct impact on human health, and approximately 80% of the antibiotics prescribed in the dairy industry are used to treat bovine mastitis. Here we provide a longitudinal description of the changes in the microbiome of milk that are associated with mastitis and antimicrobial therapy. Next-generation sequencing, 16 S rRNA gene quantitative real-time PCR, and aerobic culturing were applied to assess the effect of disease and antibiotic therapy on the milk microbiome...
November 22, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27872722/production-of-monoclonal-antibody-against-recombinant-ns3-protein-of-bovine-viral-diarrhea-virus-nadl-strain
#11
Masood Reza Seyfi Abad Shapouri, Maryam Ekhtelat, Masood Ghorbanpoor Najaf Abadi, Mohsen Lotfi, Mohamad Rashno
This study was conducted to investigate the prevalence of subclinical mastitis caused by Staphylococcus spp. in ewes in West-Azerbaijan province of Iran. Molecular characterization of isolated Staphylococcus spp. from diseased ewes were performed using polymerase chain reaction (PCR) followed by restriction fragment length polymorphism (RFLP) and DNA sequencing of glyceraldehyde-3-phosphate dehydrogenase (gap) gene. Also, antibiotic resistance of staphylococcal isolates against different antibiotics was investigated...
2016: Veterinary Research Forum
https://www.readbyqxmd.com/read/27871373/design-and-production-of-antibodies-for-the-detection-of-streptococcus-uberis
#12
K Mihklepp, K Kivirand, M Nikopensius, D Peedel, M Utt, T Rinken
Streptococcus uberis (S. uberis) is an important environmental pathogen causing mastitis in dairy cattle. Mastitis or mammary gland infection is the most common disease in milking cows and cause significant economic burden to farmers due to the reduction of the amount of milk and its quality. The development of rapid analytical methods for the determination of mastitis-causing pathogens in milk is of utmost importance for the early identification of the causes of mastitis and the beginning of timely treatment of cows...
January 2017: Enzyme and Microbial Technology
https://www.readbyqxmd.com/read/27869418/-mastitis-update
#13
REVIEW
Blanca Espínola-Docio, Marta Costa-Romero, N Marta Díaz-Gómez, José M Paricio-Talayero
No abstract text is available yet for this article.
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27865514/coagulase-negative-staphylococcus-species-in-bulk-milk-prevalence-distribution-and-associated-subgroup-and-species-specific-risk-factors
#14
A De Visscher, S Piepers, F Haesebrouck, K Supré, S De Vliegher
Coagulase-negative staphylococci (CNS) have become the main pathogens causing bovine mastitis in recent years. A huge variation in species distribution among herds has been observed in several studies, emphasizing the need to identify subgroup- and species-specific herd-level factors to improve our understanding of the differences in ecological and epidemiological nature between species. The use of bulk milk samples enables the inclusion of a large(r) number of herds needed to identify herd-level risk factors and increases the likelihood of recovering enough isolates per species needed for conducting subgroup- and, eventually, species-specific analyses at the same time...
November 16, 2016: Journal of Dairy Science
https://www.readbyqxmd.com/read/27865491/prevalence-and-risk-factors-for-extended-spectrum-beta-lactamase-or-ampc-producing-escherichia-coli-in-organic-dairy-herds-in-the-netherlands
#15
I M G A Santman-Berends, M A Gonggrijp, J J Hage, A E Heuvelink, A Velthuis, T J G M Lam, G van Schaik
Extended-spectrum β-lactamase and AmpC-producing Escherichia coli (ESBL/AmpC) are an emerging problem and are hypothesized to be associated with antimicrobial use (AMU), and more specifically with the use of third- and fourth-generation cephalosporins. Whether ESBL/AmpC also occur in organic dairy herds, which have restricted AMU, is not known. Additionally, it is unknown whether, in addition to restricted AMU, other factors in organic herd management are associated with ESBL/AmpC herd status. The aim of this study was to estimate the prevalence of ESBL/AmpC in organic dairy herds in the Netherlands...
November 16, 2016: Journal of Dairy Science
https://www.readbyqxmd.com/read/27865409/high-somatic-cell-counts-and-changes-in-milk-fat-and-protein-contents-around-insemination-are-negatively-associated-with-conception-in-dairy-cows
#16
Ahmad Albaaj, Gilles Foucras, Didier Raboisson
The fertility of dairy cows has decreased dramatically worldwide over the last few decades, and several causes of this trend have been reported. Several studies have associated compromised udder health with deteriorating reproduction performance. Subclinical ketosis (SCK) has also been reported to be a risk factor for decreased conception. The objective of the present study was to describe how SCK might interact with the reported association between udder health and conception in dairy cows. Data from the French Milk Control Program and data on 8,549,667 instances of artificial insemination (AI) and their corresponding preceding and subsequent test-days from 5,979,701 Holstein cows were examined over a 5-year period (2008-2012)...
January 15, 2017: Theriogenology
https://www.readbyqxmd.com/read/27863557/in-vitro-assessment-of-the-effects-of-temperature-on-phagocytosis-reactive-oxygen-species-production-and-apoptosis-in-bovine-polymorphonuclear-cells
#17
Cristina Lecchi, Nicola Rota, Andrea Vitali, Fabrizio Ceciliani, Nicola Lacetera
Heat stress exerts a direct negative effect on farm animal health, triggering physiological responses. Environmental high temperature induces immunosuppression in dairy cows, increasing the risk of mastitis and milk somatic cell counts. The influence of heat stress on leukocytes activities has not been fully elucidated. The present in vitro study was aimed at assessing whether the exposure to temperature simulating conditions of severe whole body hyperthermia affects defensive functions of bovine blood polymorphonuclear cells...
December 2016: Veterinary Immunology and Immunopathology
https://www.readbyqxmd.com/read/27857467/isolated-eosinophilic-infiltration-of-the-breast
#18
Anushri Parakh, Jyoti Arora, Smita Srivastava, Ruchika K Goel
We report the eighth case of eosinophilic mastitis and the first one without an association with peripheral eosinophilia or systemic involvement. A 51-year-old diabetic presented with a painful right breast lump. The mammogram, ultrasound, and magnetic resonance imaging suggested a diagnosis of periductal mastitis, however, a sinister etiology of breast carcinoma could not be ruled out. Diagnosis was made by vacuum assisted biopsy which revealed features of eosinophilic mastitis.
July 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/27857028/comparative-study-on-production-reproduction-and-functional-traits-between-fleckvieh-and-braunvieh-cattle
#19
Ludovic Toma Cziszter, Daniela Elena Ilie, Radu Ionel Neamt, Florin Cristian Neciu, Silviu Ilie Saplacan, Dinu Gavojdian
Objective: Aim of the current comparative study was to evaluate production outputs, reproduction efficiency and functional traits in dual-purpose Fleckvieh and Braunvieh cows, reared under temperate European conditions. Methods: A data-set from 414 Fleckvieh and 42 Braunvieh cows and 799 lactations was analysed. ID tag number, milk yield per milking session, number of steps/interval and milk conductivity were recorded and collected daily using AfiMilk 3.076 A-DU® software...
November 17, 2016: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/27855187/characterization-of-a-vrag-mutant-in-a-genetically-stable-staphylococcus-aureus-small-colony-variant-and-preliminary-assessment-for-use-as-a-live-attenuated-vaccine-against-intrammamary-infections
#20
Julie Côté-Gravel, Eric Brouillette, Nataša Obradović, Céline Ster, Brian G Talbot, François Malouin
Staphylococcus aureus is a leading cause of bovine intramammary infections (IMIs) that can evolve into difficult-to-treat chronic mastitis. To date, no vaccine formulation has shown high protective efficacy against S. aureus IMI, partly because this bacterium can efficiently evade the immune system. For instance, S. aureus small colony variants (SCVs) have intracellular abilities and can persist without producing invasive infections. As a first step towards the development of a live vaccine, this study describes the elaboration of a novel attenuated mutant of S...
2016: PloS One
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