Milk neutrophils

Chemokine (C-X-C motif) receptor 1 (CXCR1 or IL-8RA) plays an important role in the bovine mammary gland immunity. Previous research indicated polymorphism c.980A > G in the CXCR1 gene to influence milk neutrophils and mastitis resistance. In the present study, four c.980AG heifers and four c.980GG heifers were experimentally infected with Staphylococcus chromogenes.

8p vinarcissa 21-03-2023 2 1   Download

Porcine milk is a complex fluid, containing a myriad of immunological, biochemical, and cellular components, made to satisfy the nutritional requirements of the neonate. Whole milk contains many different cell types, including mammary epithelial cells, neutrophils, macrophages, and lymphocytes, as well nanoparticles, such as milk exosomes.

20p vihagrid 30-01-2023 7 3   Download

The present investigation was carried out to study the prevalence of bacterial pathogens responsible for subclinical mastitis in buffaloes in and around Pantnagar in the state of Uttarakhand, India and the antibiogram pattern of the bacterial isolates to selected antibiotics. A total of 109 buffaloes were screened for SCM based on physical examination of udder, California mastitis test (CMT), Somatic cell count (SCC) and Differential cell count (DCC) on quarter’s milk samples. The quarter’s milk samples showing CMT reaction ≥ 2, SCC ≥ 0.

6p chauchaungayxua11 23-03-2021 13 1   Download

A four years age cow was presented to the Veterinary Clinical Complex (VCC), College of Veterinary Science, Rajendranagar, Hyderabad with the history of decreased appetite, depression, decreased milk yield and with swollen mammary gland for four days. General clinical examination revealed increased body temperature of 1040 F and palpation of udder revealed swollen udder and animal is feeling pain on touch. Milk was stripped for testing and found flakes and the colour of the milk is yellowish brown.

6p caygaocaolon6 30-07-2020 16 1   Download

Six crossbred cows (Holstein Friesian × Kankrej) were investigated in their advance stage of gestation period for Phagocytic Activity (PA) of Blood and Milk. Blood was collected on days -30, -15, -7 and -3 before calving, on the day of calving and on days 3, 7, 15 and 30 after calving while milk collected on the day of calving and 3, 7, 15, 30 day after calving.

9p gaocaolon5 14-06-2020 8 1   Download

Diarrhoea is one of the most important problem causing great economic loss to dairy industry by drastic reduction in milk production. The present study was carried out in cattle reared at different organized dairy farms in and around Durg to evaluate the therapeutic efficacy of synbiotics along with antibiotic in diarrhoeic cattle. A total of 18 cattle were selected and divided into three groups. Group I (n=6) served as normal healthy control whereas group (n=6) II and III were diarrhoeic cattle.

12p nguaconbaynhay3 07-02-2020 11 1   Download

The genetic markers in inflammatory responses during mastitis afford a reasonable way for improving milk production in the Egyptian buffalo breed. Among them is the interleukin 8 Receptor Gene (IL8RB) (CXCR2); a chemokine receptor gene augments the neutrophil migration during infection. To understand its role better during mastitis in Egyptian buffalos, twenty-five dairy animals representing the normal, sub-clinically, clinically and chronically affected buffalos were randomly selected from different districts.

9p trinhthamhodang1 14-11-2019 18 3   Download