scholarly journals Peculiarities of sheep pathogenesis at associative invasions of gastrointestinal tract

2021 ◽  
Vol 59 (1) ◽  
pp. 81-89
Author(s):  
A. N. Dudarchuk
Keyword(s):  
Gastrointestinal Tract ◽  
Immune Complexes ◽  
Total Protein ◽  
Circulating Immune Complexes ◽  
Economic Damage ◽  
Appropriate Treatment ◽  
Calcium Phosphorus ◽  
Immunobiological Reactivity ◽  
The Republic ◽  
Livestock Products

In the Republic of Belarus, primarily in farms with imperfect technology, parasitic diseases of sheep are widespread, including: nematodes of gastrointestinal tract, strongyloidosis, eimeriosis, monieziosis, trichocephalosis, cryptosporidiosis, etc. Study of impact of associative parasitosis of sheep on the immunobiological reactivity of animal body has recently become more and more theoretical and practical for rational use of drugs in treatment of these diseases. The purpose of research is to study peculiarities of sheep pathogenesis at associative invasions of gastrointestinal tract. The study was carried out at farm “Villia-agro”, Kobrin district, Brest region. Lambs of 2-4 months of age spontaneously infested with parasites of gastrointestinal tract have been selected. Parameters of cellular immunity were determined: number of leukocytes, monocytes, neutrophils, eosinophils, level of rosette-forming T- and B-lymphocytes and humoral immunity: circulating immune complexes, total protein, protein fractions, including proteins of C3 complement system and immunoglobulins, macro and microelements (calcium, phosphorus and iron) in blood serum. With spontaneous invasion of sheep by associations of parasites of gastrointestinal tract, the following changes have been determined: significant decrease in number of lymphocytes, T-lymphocytes, concentration of total protein, albumin, - β- and g-globulins, calcium and phosphorus. Significant increase in leukocytes: Eosinophils and stab neutrophils, a1-globulins , circulating immune complexes. All this together indicates disturbance in functioning of body’s immunity and requires immediate appropriate treatment aimed both at destroying associations of parasites of gastrointestinal tract and restoring immune system of animal’s body. These studies will form basis for development of rational system for therapeutic and preventive measures for associative parasitosis of sheep in the Republic of Belarus, which will reduce economic damage from these diseases and improve quality of livestock products. 

scholarly journals Associative parasitoses of the gastrointestinal tract of horses and assessment of anti-parasitic drugs efficiency

2021 ◽  
Vol 59 (2) ◽  
pp. 220-231
Author(s):  
M. P. Sinyakov
Keyword(s):  
Gastrointestinal Tract ◽  
Digestive Tract ◽  
High Efficiency ◽  
Gastrointestinal Disease ◽  
Differential Diagnostics ◽  
Economic Losses ◽  
Economic Damage ◽  
Main Role ◽  
Horse Breeding ◽  
The Republic

Invasive diseases of horses are an urgent problem in the horse breeding industry of the Republic of Belarus, as well as in the near and far abroad countries. The main role among the parasitic pathology is occupied by helminths of the small and large intestine, as well as larvae of gasterophilus. In associative course, they are the cause of significant economic losses associated with the growth and development of sick young animals, reduced performance, endurance of animals, increased susceptibility to other diseases, and even the death of animals. Planned therapeutic and preventive measures using broad-spectrum anthelmintics is a priority measure to reduce economic damage in development of the horse breeding industry. The paper provides data on spread of parasitoses of gastrointestinal tract in horses in the Republic of Belarus during period of 2004-2020. The paper presents the species composition of horse parasites localized in the stomach, small and large intestines. Data on extensiveness and intensity of invasions of horses by parasitocenosis of digestive tract in terms of age are presented. Therapeutic efficiency of antiparasitic drugs of various pharmacological groups in mono- and polyinfestations of gastrointestinal tract of horses are studied. High extensibility of Avermectin series preparations (Avermectin paste 1 %, Rivertin 1 %) has been determined for nematodes of gastrointestinal tract of horses and gastrointestinal disease. High efficiency has been obtained from a new complex antiparasitic preparation for horses “Prazimax” in mono- and polyinfestations caused by parasites of gastrointestinal tract, including nematodes of the small and large intestines, larvae of gasterophilus and Anoplocephala perfoliata cestodes. Data on spread of associative course of parasitocenoses of the digestive tract of horses, age and seasonal dynamics will allow veterinary specialists to make timely diagnosis, conduct differential diagnostics, determine the optimal timing of diagnostic, therapeutic and preventive treatments, taking into account the specifics of parasitocenosis.

PARTICULARITIES OF THE IMMUNE RESPONSE IN PERSONS PROFESSIONNALLY EXPOSED TO BERYLLIUM

2016 ◽  
pp. 26-30
Author(s):  
K. I. Stosman ◽  
L. V. Lukovnikova
Keyword(s):  
Immune Response ◽  
Immune Complexes ◽  
Immunoglobulin E ◽  
Circulating Immune Complexes ◽  
Professional Contact ◽  
Beryllium Compounds

An examination was performed of 50 employees at an enterprise where they were in professional contact with beryllium. In most workers, it was detected an increase of interleukine-8, interferon- , growing level of immunoglobulin E and circulating immune complexes. It was shown that the contact with beryllium compounds leads to the interferon- level growth only in women. In men, alterations are identified in the direction of increased concentrations of common immunoglobulin E and circulating immune complexes.

Isolation of Circulating Immune Complexes from TB Patient Serum for Serodiagnosis

BIO-PROTOCOL ◽  
2012 ◽  
Vol 2 (11) ◽  
Author(s):  
Uma Ranganathan ◽  
Ramalingam Bethunaickan ◽  
Alamelu Raja
Keyword(s):  
Immune Complexes ◽  
Circulating Immune Complexes

scholarly journals Role of Circulating Immune Complexes in the Pathogenesis of Canine Leishmaniasis: New Players in Vaccine Development

2021 ◽  
Vol 9 (4) ◽  
pp. 712
Author(s):  
Cristina Cacheiro-Llaguno ◽  
Nuria Parody ◽  
Marta R. Escutia ◽  
Jerónimo Carnés
Keyword(s):  
Immune Complexes ◽  
Vaccine Development ◽  
Correct Diagnosis ◽  
Circulating Immune Complexes ◽  
Response To Treatment ◽  
Canine Leishmaniasis ◽  
Leishmania Infection ◽  
Serum Samples ◽  
Humoral Immune

During canine visceral leishmaniasis (CanL), due to Leishmania infantum (L. infantum), uncontrolled infection leads to a strong humoral immune response. As a consequence of the production of high antibody levels and the prolonged presence of parasite antigens, circulating immune complexes (CIC) are formed, which can be deposited in certain organs and tissues, inducing vasculitis, uveitis, dermatitis and especially glomerulonephritis and renal failure. A method to detect CIC and quantify their levels in serum samples from dogs infected with L. infantum has been recently described. It allowed demonstration of a correlation between CIC levels and disease severity. Thus, CIC measurement may be useful for diagnosis, assessment of disease progression and monitoring response to treatment. This is an interesting finding, considering that there remains an urgent need for identification of novel biomarkers to achieve a correct diagnosis and for optimal disease staging of dogs suffering from Leishmania infection. The objective of the present review is to shed light on the role of CIC in CanL, as well as to highlight their potential use not only as diagnostic and prognostic biomarkers but also as a valuable tool in vaccine development and new immunotherapy strategies to prevent or control disease outcome.

scholarly journals Evaluation of Serum Immunoglobulins (IgG, IgA, IgM) and Circulating Immune Complexes in Oral Precancer and Cancer Patients

2021 ◽  
Author(s):  
Pooja Madki ◽  
Mandya Lakshman Avinash Tejasvi ◽  
Geetha Paramkusam ◽  
Ruheena Khan ◽  
Shilpa J.
Keyword(s):  
Oral Cancer ◽  
Immune Complexes ◽  
Serum Levels ◽  
Circulating Immune Complexes ◽  
Oral Cancers ◽  
Cancer Group ◽  
Oral Precancer ◽  
Serum Iga ◽  
The Mean

Abstract Objectives The aim of the present study is to evaluate the role of immunoglobulins (IgA, IgG, and IgM) and circulating immune complexes (CIC) as tumor marker in oral cancer and precancer patients. Materials and Methods The present study was performed on 45 individuals subdivided into three groups, that is, oral precancer, oral cancer and healthy individuals, and levels of immunoglobulins, and CIC was estimated by turbidometry and ELISA method. Results In the present study, the mean serum IgA levels in oral precancer were 161.00 ( ±  118.02) mg/dL, oral cancers were 270.67 ( ±  171.44) mg/dL, and controls were 133.73 ( ±  101.31) mg/dL. Mean serum levels of IgG in oral precancer were 1,430.87 ( ±  316) mg/dL, oral cancers were 1,234.27 ( ±  365.42) mg/dL, and controls were 593.87 ( ±  323.06) mg/dL. Conclusion We found that the levels of serum IgG and IgA were elevated consistently in precancer and cancer group, and Serum IgM levels were increased only in precancer. Also, significant increase in serum CIC levels were seen in oral precancer and cancer group on comparison with control.

Detection of circulating immune complexes in the sera of dogs infected with Dirofilaria immitis, by Clq-binding enzyme-linked immunosorbent assay

1986 ◽  
Vol 60 (3) ◽  
pp. 239-243 ◽  
Author(s):  
K. Matsumura ◽  
Y. Kazuta ◽  
R. Endo ◽  
K. Tanaka ◽  
T. Inoue
Keyword(s):  
Immunosorbent Assay ◽  
Immune Complexes ◽  
Dirofilaria Immitis ◽  
Significant Positive Correlation ◽  
Age Distribution ◽  
Circulating Immune Complexes ◽  
Enzyme Linked Immunosorbent Assay ◽  
Positive Correlation ◽  
Infection Age

AbstractThe presence of circulating immune complexes (CIC) in the sera of dogs infected with Dirofilaria immitis was detected by using a Clq-binding enzyme-linked immunosorbent assay. Specificity of this assay with different concentrations of heat-aggravated canine IgG (ACG) was observed, i.e., the ELISA readings, expressed as ug equivalents ACG/ml, increased with increasing amounts of ACG. The intra-assay variability was below 10%. The CIC levels of infected and uninfected dogs were 177–0± 104–7 ug/ml and 22–8±45–8 ng/ml (mean±SD), respectively. The highest level was observed in 12 dogs with amicrofilaraemic infection. Age distribution of CIC levels in the 23 infected dogs also showed a significant positive correlation. These findings suggested that the CIC are present in the sera of dogs with dirofilariasis and may relate to canine glomerulonephritis.

Are antigenic components of circulating immune complexes (CIC) in primary biliary cirrhosis (PBC) of enterobacterial origin?

1989 ◽  
Vol 9 ◽  
pp. S231 ◽  
Author(s):  
R. Stemerowicz ◽  
B. Möller ◽  
D. Küther ◽  
M. Freudenberg ◽  
C. Galanos
Keyword(s):  
Primary Biliary Cirrhosis ◽  
Immune Complexes ◽  
Circulating Immune Complexes ◽  
Biliary Cirrhosis

Circulating immune complexes in patients with subacute sclerosing panencephalitis

1986 ◽  
Vol 41 (1) ◽  
pp. 16-25 ◽  
Author(s):  
Aimo Salmi ◽  
Garry Lund ◽  
Barry Ziola ◽  
Mauri Reunanen
Keyword(s):  
Immune Complexes ◽  
Subacute Sclerosing Panencephalitis ◽  
Circulating Immune Complexes

Serum Immunoglobulin Sedimentation Patterns and Circulating Immune Complexes in IgA Glomerulonephritis and Schönlein-Henoch Nephritis

2009 ◽  
Vol 215 (5) ◽  
pp. 435-441 ◽  
Author(s):  
H. DANIELSEN ◽  
E. F. ERIKSEN ◽  
A. JOHANSEN ◽  
J. SØLLING
Keyword(s):  
Immune Complexes ◽  
Circulating Immune Complexes ◽  
Serum Immunoglobulin ◽  
Iga Glomerulonephritis
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