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Phagocytic activity
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A healthy immune system plays a particularly important role in newborns, including in calves that are far more susceptible to infections (viral, bacterial and other) than adult individuals. Therefore, the present study aimed to evaluate the influence of HMB on the chemotactic activity (MIGRATEST® kit), phagocytic activity (PHAGOTEST® kit) and oxidative burst (BURSTTEST® kit) of monocytes and granulocytes in the peripheral blood of calves by flow cytometry.
12p
vigandhi
23-02-2022
13
1
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Streptococcosis and Motile Aeromonad Septicemia (MAS) are important diseases of tilapia, Oreochromis spp. and causes huge economic losses in aquaculture globally. The feed-based vaccination may be an alternative to minimize major infectious diseases in tilapia. Thus, this study aims to evaluate the haemato-immunological responses and effectiveness of a newly developed feed-based killed bivalent vaccine against Streptococcus iniae and Aeromonas hydrophila in hybrid red tilapia.
14p
vigandhi
23-02-2022
7
2
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Emergence of both viral zoonoses from bats and diseases that threaten bat populations has highlighted the necessity for greater insights into the functioning of the bat immune system. Particularly when considering hibernating temperate bat species, it is important to understand the seasonal dynamics associated with immune response.
13p
vigandhi
23-02-2022
12
1
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Defective phagocytosis in alveolar macrophages is associated with chronic obstructive pulmonary disease (COPD). Transient receptor potential cation channel subfamily V member 2 (TRPV2), a type of nonselective cation channel pertinent to diverse physiological functions, regulates macrophage phagocytosis.
10p
vimaine2711
26-03-2021
17
2
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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
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By WHO forecasts, a further increase in the prevalence and mortality of COPD among people of working age is predicted, due to uncontrolled environmental pollution, a tobacco pandemic, an increase in the level of allergens and a genetic predisposition. In chronization and progression of COPD, there is a violation of cellular and humoral immunity, production of pro-inflammatory cytokines of phagocytic cell activity that contribute to the persistence of the inflammatory process in the lungs.
5p
cothumenhmong3
22-02-2020
28
0
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The present study was conducted on the buffalo hemal nodes (n=12) of different age groups. The cellular elements present in the hemal node were lymphocytes, erythrocytes, neutrophils, monocytes, macrophages, plasma cells, reticular cells and megakaryocytes. The study revealed the presence of hemosiderin pigment formed by the degradation of erythrocytes in the sub-capsular sinus and parenchyma of the hemal node. Macrophages engulfing erythrocytes were observed in sinuses. The amount of the hemosiderin pigment produced was comparatively less in young animals.
7p
nguaconbaynhay1
04-12-2019
17
1
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In connection with the global demand for safe human food and the production of environmentally friendly aquaculture products, acidifiers are natural organic acids and salts that have received considerable attention as animal-feed additives. The current study was designed to evaluate the effects of potassium diformate (KDF) on the growth performance and immunity of cultured Oreochromis niloticus (O. niloticus). Four iso-nitrogenous and iso-caloric rations containing graded levels of KDF, including 0% (control basal diet), 0.1%, 0.2% and 0.
9p
trinhthamhodang1
16-11-2019
24
3
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Chapter 43 - The immune system. You should now be able to: Distinguish between innate and acquired immunity; name and describe four types of phagocytic cells; describe the inflammation response; distinguish between the following pairs of terms: antigens and antibodies; antigen and epitope; B lymphocytes and T lymphocytes; antibodies and B cell receptors; primary and secondary immune responses; humoral and cell-mediated response; active and passive immunity;...
84p
tangtuy02
08-03-2016
34
3
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Undifferentiated human promyelocytic leukemia HL-60 cells show little or no superoxide production, but generate a very low O2 – concentration upon incubation with all-trans-retinoic acid (ATRA). Its production reaches a maximum within 20 h, and thereafter is maintained at an almost con-stant level. The differentiated cells show phorbol 12-myri-state 13-acetate (PMA)-stimulatedNADPHoxidase activity consistent with the amount of gp91phox(phagocytic oxid-ase) expressed in the plasma membrane.
8p
research12
29-04-2013
31
2
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Mononuclear phagocytes play a pivotal role in the pro-gression of septic shock by producing tumor necrosis factor-a(TNF-a) andother inflammatorymediators in response to lipopolysaccharide (LPS) fromGram-negativebacteria.Our previous studies have shown monocyte and macrophage activationcorrelatewithchanges inmembranephospholipid composition, mediated by acyltransferases. Interferon-c (IFN-c), which activates and primes these cells for enhanced inflammatory responses to LPS, was found to selectively activate lysophosphatidylcholine acyltransferase (LPCAT) (P...
7p
fptmusic
16-04-2013
35
1
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Iba2 is a homolog of ionized calcium-binding adapter molecule 1 (Iba1), a 17-kDa protein that binds and cross-links filamentous actin (F-actin) and localizes to membrane ruffles and phagocytic cups. Here, we present the crystal structure of human Iba2 and its homodimerization properties, F-actin cross-linking activity, cellular localization and recruitment upon bacterial invasion in comparison with Iba1.
14p
galaxyss3
07-03-2013
40
3
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To evaluate the immune activation and reactive oxygen species scavenging activity of Cordyceps militaris polysaccharides (CMP) in vivo, 90 male BALB/c mice were randomly divided into six groups. The mice in the three experimental groups were given cyclophosphamide at 80 mg/kg/d via intraperitoneal injection and 17.5, 35, or 70 mg/kg body weight CMP via gavage. The lymphocyte proliferation, phagocytic index, and biochemical parameters were measured.
6p
the_eye_1991
18-09-2012
108
17
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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Melanocortin peptides inhibit urate crystal-induced activation of phagocytic cells...
8p
thulanh15
18-10-2011
40
2
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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Rheumatoid peripheral blood phagocytes are primed for activation but have impaired Fc-mediated generation of reactive oxygen species...
11p
thulanh13
15-10-2011
41
1
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Miscellaneous Metabolic disorders—ketoacidosis, acute renal failure, eclampsia, acute poisoning Drugs—lithium Other—metastatic carcinoma, acute hemorrhage or hemolysis Abnormal Neutrophil Function Inherited and acquired abnormalities of phagocyte function are listed in Table 61-3. The resulting diseases are best considered in terms of the functional defects of adherence, chemotaxis, and microbicidal activity. The distinguishing features of the important inherited disorders of phagocyte function are shown in Table 61-4.
10p
konheokonmummim
03-12-2010
74
5
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