scholarly journals Etiological and Epizootic Peculiarities Gastrointestinal Infection Processes in Sheep

2021 ◽  
Author(s):  
Magda Davitashvili ◽  
Lamara Zuroshvili ◽  
Darejan Margalitashvili ◽  
Gela Azikuri
Keyword(s):  
Pathogenic Microorganisms ◽  
Gastrointestinal Infection ◽  
Intestinal Diseases ◽  
Intestinal Infections ◽  
Depth Study ◽  
Infection Processes ◽  
Pathological Material

For in-depth study of the peculiarities of the etiological and epizootic processes of gastro-intestinal infections in sheep, we conducted a study to determine the role of conditional-pathogenic microorganisms in this pathology. A study of the prevalence and frequency of intestinal infections in lambs on farms in the Kakheti region has shown that this pathology is very common and harms the region's livestock. During the study of pathological material of fallen lambs and aborted fetuses, 365 cultures were isolated, of which 182 cultures belonged to the genus Escherichia, 143 - Salmonella, 28 - Klebsiella, 4 - Streptococcus, 1 - Proteus and 7 cultures Diplococcus. Bacteria from the Enterobacteriaceae family has been found to play an important role in the development of gastro-intestinal diseases in lambs, accounting for approximately 97% of isolated cultures, of which Escherichia and Salmonella predominate, 51.0% and 39.1%. DOWNLOADS

Are Viruses and Parasites Linked to Celiac Disease? A Question that Still has no Definite Answer

2019 ◽  
Vol 20 (14) ◽  
pp. 1181-1193 ◽  
Author(s):  
Aref Shariati ◽  
Hamid R. Aslani ◽  
Mohammad R.H. Shayesteh ◽  
Ali Taghipour ◽  
Ahmad Nasser ◽  
...  
Keyword(s):  
Celiac Disease ◽  
Multiple Roles ◽  
Barr Virus ◽  
The People ◽  
Intestinal Infections ◽  
Inflammatory Bowel ◽  
Epstein Barr ◽  
Irritable Bowel ◽  
Related Proteins

Celiac Disease (CD) is a complex autoimmune enteropathy of the small intestine that commonly occurs in genetically predisposed individuals due to intake of gluten and related proteins. Gluten consumption, duration of breast-feeding, various infections, especially frequent intestinal infections, vaccinations and use of antibiotics can be linked to CD. It is predicted that it affects 1% of the global population and its incidence rate is increasing. Most of the people with the HLA-DQ2 or HLADQ8 are at a higher risk of developing this disease. The link between infections and autoimmune diseases has been very much considered in recent years. In several studies, we explained that pathogenic and non-pathogenic microorganisms might have multiple roles in initiation, exacerbation, and development of Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Disease (IBD). In various studies, the relationship between infections caused by viruses, such as Epstein-Barr Virus (EBV), Rotavirus, Hepatitis C (HCV), Hepatitis B virus (HBV), Cytomegalovirus (CMV), and Influenza virus, and parasites including Giardia spp. and Toxoplasma gondii with CD has been raised. However, increasing evidence proposes that some of these microorganisms, especially helminths, can also have protective and even therapeutic roles in the CD process. Therefore, in order to determine the role of microorganisms in the process of this disease, we attempted to summarize the evidence suggesting the role of viral and parasitic agents in pathogenesis of CD.

Understanding the Role of Chlorine and Ozone to Control Postharvest Diseases in Fruit and Vegetables: A Review

2020 ◽  
Vol 16 (4) ◽  
pp. 455-461
Author(s):  
Gabriela M. Baia ◽  
Otniel Freitas-Silva ◽  
Murillo F. Junior
Keyword(s):  
Chlorine Dioxide ◽  
Broad Spectrum ◽  
Fruits And Vegetables ◽  
Low Cost ◽  
Residual Effects ◽  
Pathogenic Microorganisms ◽  
Postharvest Diseases ◽  
Post Harvest ◽  
By Products

Fruits and vegetables are foods that come into contact with various types of microorganisms from planting to their consumption. A lack or poor sanitation of these products after harvest can cause high losses due to deterioration and/ or pathogenic microorganisms. There are practically no post-harvest fungicides or bactericides with a broad spectrum of action that have no toxic residual effects and are safe. However, to minimize such problems, the use of sanitizers is an efficient device against these microorganisms. Chlorine is the most prevalent sanitizing agent because of its broad spectrum, low cost and well-established practices. However, the inevitable formation of disinfection by-products, such as trihalomethanes (THMs) and haloacetic acids (HAAs), is considered one of the main threats to food safety. Alternative sanitizers, such as chlorine dioxide (ClO2) and ozone, are becoming popular as a substitute for traditional post-harvest treatments. Thus, this review addresses the use of chlorine, chlorine dioxide and ozone emphasizing aspects, such as usage, safe application, spectrum of action and legislation. In order to ensure the quality and safety of final products, the adoption of well-prepared sanitation and sanitation programs for post-harvest fruits and vegetables is essential.

The Role of Gender in the Perception of Different Forms of Psychological Violence in Young Couples

2021 ◽  
pp. 0192513X2199639
Author(s):  
Fabiola Perles ◽  
Jesús San Martín ◽  
Jesús M. Canto ◽  
Macarena Vallejo
Keyword(s):  
Young People ◽  
Heterosexual Couples ◽  
Psychological Violence ◽  
Depth Study

The objective of the present study has been to assess the influence that the sex of the aggressor and the sex of participant have on the perception of three types of psychological violence in young couples. A total of 693 young people, ranging from 17 years to 25 years, were randomly assigned six different scenarios in which situations of psychological violence between young heterosexual couples were described and where the sex of the aggressor and the types of psychological violence varied. The results of our research revealed that differences in the perception of violence are observed based on the sex of the aggressor, the sex of the participant, and the type of psychological violence, independently, as well as in the interaction of the three variables. This result is relevant as it points to the need for further in-depth study into situations that could contribute to justifying violence.

scholarly journals Functions of Dendritic Cells and Its Association with Intestinal Diseases

Cells ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 583
Author(s):  
Ze-Jun Yang ◽  
Bo-Ya Wang ◽  
Tian-Tian Wang ◽  
Fei-Fei Wang ◽  
Yue-Xin Guo ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Dendritic Cells ◽  
Immune System ◽  
Regulatory Mechanism ◽  
Intestinal Tumors ◽  
Regulatory Relationship ◽  
Intestinal Diseases ◽  
Inflammatory Bowel ◽  
Plasmacytoid Dcs

Dendritic cells (DCs), including conventional DCs (cDCs) and plasmacytoid DCs (pDCs), serve as the sentinel cells of the immune system and are responsible for presenting antigen information. Moreover, the role of DCs derived from monocytes (moDCs) in the development of inflammation has been emphasized. Several studies have shown that the function of DCs can be influenced by gut microbes including gut bacteria and viruses. Abnormal changes/reactions in intestinal DCs are potentially associated with diseases such as inflammatory bowel disease (IBD) and intestinal tumors, allowing DCs to be a new target for the treatment of these diseases. In this review, we summarized the physiological functions of DCs in the intestinal micro-environment, their regulatory relationship with intestinal microorganisms and their regulatory mechanism in intestinal diseases.

Carpatho-Ukraine’s defeat as a precursor of WWII

Rusin ◽  
2021 ◽  
pp. 201-222
Author(s):  
A.I. Kudriachenko ◽  
Keyword(s):  
International Relations ◽  
Third Reich ◽  
Historical Period ◽  
International Context ◽  
Short Period ◽  
Wide Range ◽  
Depth Study ◽  
Territorial Claims ◽  
The Third Reich

The paper analyzes the course of events and the international context of Сarpatho- Ukrainian state’s rise and defeat in terms of role and impact of the leading European actors at the end of the 1930’s. Based on an in-depth study of the wide range of literature, documents and relevant archives, the author highlights the role of Carpatho-Ukraine, which for a short period happened to be at the epicenter of the geopolitical interests of the states whose actions or inaction fueled the warmongers. The revival and strengthening of a number of European countries at that historical period deteriorized international relations. The erosion of the Versailles-Washington bases intensified the contradictions in the foreign policy between the victorious and vanquished states. The defeated countries reinforced their positions, since the victors, who were expanding their military might at the expense of Czechoslovak Republic, including Transcarpathia, were becoming more submissive in accommodating territorial claims. This situation largely updated the approaches to the Ukrainian question. The variability of the ways to solve it largely depended on the situational decisions of the Third Reich political leadership.

TRADE TASKS BETWEEN MANUFACTURERS AND CONSUMERS CONNECTION STATE

2021 ◽  
Vol 4 (2) ◽  
pp. 24-31
Author(s):  
Nargiz Sattarova ◽  
Keyword(s):  
Economic Transformation ◽  
Economic Entity ◽  
Effective Operation ◽  
Depth Study ◽  
Definition Of ◽  
Favorable Conditions ◽  
Current Stage

This article presents the definitions of the concept of trade services by various scientists, the place and role of trade services in all spheres and sectors of society, as well as a new definition of trade services given by the author.If the main goal of the current stage of economic transformation is to create favorable conditions for the effective operation of trade enterprises, then the main goal of the article is an in-depth study of the essence and content of the concept of trade services as an independent economic entity.

Population Health and Social Governance: A Review, an Update, Some Clarifications, and a Response

2018 ◽  
Vol 29 (5) ◽  
pp. 731-738 ◽  
Author(s):  
Patrick O’Byrne
Keyword(s):  
Critical Theory ◽  
Population Health ◽  
Health Research ◽  
Theory And Practice ◽  
Research Approach ◽  
Qualitative Health Research ◽  
Social Governance ◽  
Depth Study ◽  
And Control

Critical theory is a paradigm that promotes viewpoints that are alternative and, at times, contrary to mainstream beliefs and dictates. In 2012, I adopted this perspective to review the role of ethnography and surmised that the data which arise from this research approach, which I described as an in-depth study of cultures, can be used to discipline and control these groups. In this edition of Qualitative Health Research, another author has critiqued this position. In this article, I review this critique, reiterate my position, update the data I used for my 2012 article, and highlight how I navigate what I feel is a tension between critical theory and practice.

scholarly journals Italian Astronomers in the IAU: the contribution and role of Italian astronomers from the foundation to the Second World War

2018 ◽  
Vol 13 (S349) ◽  
pp. 248-255
Author(s):  
V. Zanini ◽  
M. Gargano ◽  
A. Gasperini
Keyword(s):  
Second World War ◽  
General Assembly ◽  
World War ◽  
International Scientific Community ◽  
Historical Archives ◽  
Depth Study ◽  
Recent Project ◽  
First Time ◽  
Second World

AbstractEven though Italy officially joined the IAU in 1921, Italian astronomers were involved in its birth as early as 1919, when Annibale Riccò, Director of the Astrophysical Observatory of Catania, proposed to the IAU Committee to hold its first General Assembly in Rome. This contribution will analyze the role played by Italian astronomers in the development of the IAU from its foundation to the Second World War. The recent project of reordering of the astronomical historical archives in Italy permits for the first time a more in-depth study of the relations between Italian astronomers and the international scientific community.

scholarly journals EnteroaggregativeEscherichia coliAdherence Fimbriae Drive Inflammatory Cell Recruitment via Interactions with Epithelial MUC1

mBio ◽  
2017 ◽  
Vol 8 (3) ◽  
Author(s):  
Erik J. Boll ◽  
Jorge Ayala-Lujan ◽  
Rose L. Szabady ◽  
Christopher Louissaint ◽  
Rachel Z. Smith ◽  
...  
Keyword(s):  
Intestinal Inflammation ◽  
Inflammatory Responses ◽  
Cell Receptor ◽  
Host Cell Receptor ◽  
Intestinal Infections ◽  
Elevated Expression ◽  
Intestinal Pathogen ◽  
Proinflammatory Role ◽  
First Time

ABSTRACTEnteroaggregativeEscherichia coli(EAEC) causes diarrhea and intestinal inflammation worldwide. EAEC strains are characterized by the presence of aggregative adherence fimbriae (AAF), which play a key role in pathogenesis by mediating attachment to the intestinal mucosa and by triggering host inflammatory responses. Here, we identify the epithelial transmembrane mucin MUC1 as an intestinal host cell receptor for EAEC, demonstrating that AAF-mediated interactions between EAEC and MUC1 facilitate enhanced bacterial adhesion. We further demonstrate that EAEC infection also causes elevated expression of MUC1 in inflamed human intestinal tissues. Moreover, we find that MUC1 facilitates AAF-dependent migration of neutrophils across the epithelium in response to EAEC infection. Thus, we show for the first time a proinflammatory role for MUC1 in the host response to an intestinal pathogen.IMPORTANCEEAEC is a clinically important intestinal pathogen that triggers intestinal inflammation and diarrheal illness via mechanisms that are not yet fully understood. Our findings provide new insight into how EAEC triggers host inflammation and underscores the pivotal role of AAFs—the principal adhesins of EAEC—in driving EAEC-associated disease. Most importantly, our findings add a new dimension to the signaling properties of the transmembrane mucin MUC1. Mostly studied for its role in various forms of cancer, MUC1 is widely regarded as playing an anti-inflammatory role in response to infection with bacterial pathogens in various tissues. However, the role of MUC1 during intestinal infections has not been previously explored, and our results describe the first report of MUC1 as a proinflammatory factor following intestinal infection.

scholarly journals Dacochordodes BacescuiCapuse, 1966: Report of the First Two Isolations from Humans

1996 ◽  
Vol 7 (2) ◽  
pp. 144-146 ◽  
Author(s):  
Zoran P Pikula ◽  
Sergei E Spiridonov ◽  
Ednar T Drljevic
Keyword(s):  
Abdominal Pain ◽  
Gastrointestinal Infection ◽  
First Case ◽  
Intestinal Infections

This report describes two cases of isolation ofDacochordodes bacescuiCapuse, 1966 from human intestinal infections. In the first case, two adult worms were identified in the vomitus of a man suffering from abdominal pain and nausea. In the second case, a worm was passed in the stool of a woman suffering from abdominal pain and pruritus. Human gastrointestinal infection with this parasite has not previously been reported.

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