scholarly journals Food, fish and campylobacteriosis

2020 ◽  
Vol 9 (2) ◽  
pp. 394-406
Author(s):  
Alejandro de Jesús Cortés-Sánchez
Keyword(s):  
Food Production ◽  
The Body ◽  
Foodborne Diseases ◽  
Human Beings ◽  
Negative Consequences ◽  
Biological Origin ◽  
Safety Practices ◽  
Physical Chemical ◽  
Control And Prevention ◽  
Food Fish

Food is a necessity of human beings, and the consumption of food is aimed at obtaining energy and nutrients necessary for the growth and proper functioning of the body. However, food can also be a vehicle for various diseases, and the causal agents can have physical, chemical or biological origin with relevance to health due to their incidence, mortality and negative consequences in the population. Bacteria are the main agents of biological origin associated with foodborne diseases. Among these microorganisms are species of the genus Campylobacter, which cause a zoonosis with one of the highest incidences globally, known as Campylobacteriosis. This document provides an overview of foodborne diseases, specifically the causal agents of Campylobacteriosis, including the different measures of control and prevention for this disease in different foods such as poultry, milk, meat, and fish, among others. It also covers the phenomenon of resistance to antimicrobials by these pathogens and the health implications to consumers. The above can generate and maintain safety practices in food production for the protection of public health in different regions around the world.

scholarly journals A Review of Microbial Contamination in Processed and Street Foods

2021 ◽  
Vol 7 (2) ◽  
pp. 338-341
Author(s):  
Muthukumaran P ◽  
Karthikeyan R ◽  
Nirmal Kumar R
Keyword(s):  
Salmonella Enteritidis ◽  
Biochemical Properties ◽  
The Body ◽  
Food Handler ◽  
Foodborne Diseases ◽  
Human Beings ◽  
Animal Products ◽  
Food Borne ◽  
Foodborne Infection ◽  
Sufficient Food

As a basic physiology need threat to sufficient food, production is threat to human survival food security was a main issue that has gained global concern. This paper looks at the food borne contamination by assessing the availability of food and accessibility of the available food from a food as a microbiologist’s perspective, there are several microorganisms similarly viruses, bacteria, fungi, protozoans, and parasites for which foods serve as vehicles of transmission. Among these agents, several bacteria are most commonly implicated in foodborne outbreak episodes. Foodborne diseases in human beings are caused either by straight contact with infested food animals/animal products (zoonotic) or humans, such as a food handler, or by direct absorption of polluted foods. There are three important terms with regard to foodborne diseases foodborne infections, foodborne toxicoinfections and foodborne intoxications. Foodborne infection is the condition caused by the incorporation of viable cells of a pathogen. For example, Salmonella Enteritidis and Escherichia coli infections are brought about by the ingestion of food contaminated with living cells of these pathogens. Finally, foodborne toxicoinfection is that in which the ingestion of viable pathogenic cells causes the toxins productions inside the human body, leading to infection episodes. For example, Vibrio cholerae produces cholera toxin inside the body after being ingested by the host. The morphology, Gram’s reaction, biochemical properties, and associated foods with important foodborne bacteria.

All Animals Are Equal, or Are They? The Ikhwān al-Ṣafāʾ’s Animal Epistle and its Unhappy End

2014 ◽  
Vol 16 (2) ◽  
pp. 42-88 ◽  
Author(s):  
Sarra Tlili
Keyword(s):  
The Body ◽  
Final Outcome ◽  
Human Beings ◽  
Main Text ◽  
Nonhuman Animals ◽  
Privileged Status

The Ikhwān al-Ṣafāʾ’s animal epistle is an intriguing work. Although in the body of the narrative the authors challenge anthropocentric preconceptions and present nonhuman animals in a more favourable light than human beings, inexplicably, the narrative ends by reconfirming the privileged status of humans. The aim of this paper is to propose an explanation for this discrepancy. I argue that the egalitarian message reflected in the body of the narrative is traceable back to the Qur'an, the main text with which the authors engage in the fable, whereas the final outcome is due to the Ikhwān's hierarchical worldview.

An ayurvedic tablet formulation for ulcer protection

2020 ◽  
Vol 10 (4) ◽  
pp. 35-38
Author(s):  
Shiva Kumar K ◽  
Purushothaman M ◽  
Soujanya H ◽  
Jagadeeshwari S
Keyword(s):  
Pharmacological Activity ◽  
The Body ◽  
Gastric Ulcers ◽  
Antiulcer Activity ◽  
Herbal Drugs ◽  
Human Beings ◽  
Synthetic Drugs ◽  
Scientific Investigations ◽  
System A ◽  
The World

Gastric ulcers or the peptic ulcer is the primary disease that affects the gastrointestinal system. A large extent of the population in the world are suffering from the disease, and the age group of people those who suffer from ulcers are 20-55years. Herbs are known to the human beings that are useful in the treatment of diseases, and there are a lot of scientific investigations that prove the pharmacological activity of herbal drugs. Practitioners have been using the herbal material to treat the ulcers successfully, and the same had been reported scientifically. Numerous publications have been made that proves the antiulcer activity of the plants around the world. The tablets were investigated for the antiulcer activity in two doses 200 and 400mg/kg in albino Wistar rats in the artificial ulcer those are induced by the ethanol. The prepared tablets showed a better activity compared to the standard synthetic drug and the marketed ayurvedic formulation. The tablets showed a dose-dependent activity in ulcer prevention and treatment. Many synthetic drugs are available for the ulcer treatment, and the drugs pose the other problems in the body by showing the side effects and some other reactions. This limits the use of synthetic drugs to treat ulcers effectively. Herbs are known to the human beings that are useful in the treatment of diseases, and there are a lot of scientific investigations that prove the pharmacological activity of herbal drugs.

A Rapture of the Nerds? A Comparison between Transhumanist Eschatology and Christian Parousia

2019 ◽  
Vol 24 (2) ◽  
pp. 343-367
Author(s):  
Roberto Paura
Keyword(s):  
Human Brain ◽  
Point Theory ◽  
The Body ◽  
Christian Theology ◽  
Human Beings ◽  
Human Species ◽  
The Future ◽  
The Creation ◽  
The Universe

Transhumanism is one of the main “ideologies of the future” that has emerged in recent decades. Its program for the enhancement of the human species during this century pursues the ultimate goal of immortality, through the creation of human brain emulations. Therefore, transhumanism offers its fol- lowers an explicit eschatology, a vision of the ultimate future of our civilization that in some cases coincides with the ultimate future of the universe, as in Frank Tipler’s Omega Point theory. The essay aims to analyze the points of comparison and opposition between transhumanist and Christian eschatologies, in particular considering the “incarnationist” view of Parousia. After an introduction concern- ing the problems posed by new scientific and cosmological theories to traditional Christian eschatology, causing the debate between “incarnationists” and “escha- tologists,” the article analyzes the transhumanist idea of mind-uploading through the possibility of making emulations of the human brain and perfect simulations of the reality we live in. In the last section the problems raised by these theories are analyzed from the point of Christian theology, in particular the proposal of a transhuman species through the emulation of the body and mind of human beings. The possibility of a transhumanist eschatology in line with the incarnationist view of Parousia is refused.

Influence of Ascorbic Acid on the Structure and Function of Alpha-2- macroglobulin: Investigations using Spectroscopic and Thermodynamic Techniques

2020 ◽  
Vol 27 (3) ◽  
pp. 201-209
Author(s):  
Syed Saqib Ali ◽  
Mohammad Khalid Zia ◽  
Tooba Siddiqui ◽  
Haseeb Ahsan ◽  
Fahim Halim Khan
Keyword(s):  
Ascorbic Acid ◽  
Conformational Changes ◽  
Structural Changes ◽  
The Body ◽  
Titration Calorimetry ◽  
Spectroscopic Techniques ◽  
Human Beings ◽  
Plasma Ascorbic Acid ◽  
Dietary Antioxidant ◽  
And Function

Background: Ascorbic acid is a classic dietary antioxidant which plays an important role in the body of human beings. It is commonly found in various foods as well as taken as dietary supplement. Objective: The plasma ascorbic acid concentration may range from low, as in chronic or acute oxidative stress to high if delivered intravenously during cancer treatment. Sheep alpha-2- macroglobulin (α2M), a human α2M homologue is a large tetrameric glycoprotein of 630 kDa with antiproteinase activity, found in sheep’s blood. Methods: In the present study, the interaction of ascorbic acid with alpha-2-macroglobulin was explored in the presence of visible light by utilizing various spectroscopic techniques and isothermal titration calorimetry (ITC). Results: UV-vis and fluorescence spectroscopy suggests the formation of a complex between ascorbic acid and α2M apparent by increased absorbance and decreased fluorescence. Secondary structural changes in the α2M were investigated by CD and FT-IR spectroscopy. Our findings suggest the induction of subtle conformational changes in α2M induced by ascorbic acid. Thermodynamics signatures of ascorbic acid and α2M interaction indicate that the binding is an enthalpy-driven process. Conclusion: It is possible that ascorbic acid binds and compromises antiproteinase activity of α2M by inducing changes in the secondary structure of the protein.

Impact of Job Stress and Social Support on Job Satisfaction among Academic Staff

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Kumari Kumkum ◽  
R. N. Singh ◽  
Yogershi Rajpoot
Keyword(s):  
Social Support ◽  
Job Satisfaction ◽  
Job Stress ◽  
Positive Impact ◽  
Academic Staff ◽  
Two Dimensions ◽  
The Other ◽  
Human Beings ◽  
Negative Consequences ◽  
Four Dimensions

There may be so many negative consequences of stress for human beings and dissatisfaction among employees happens to be one of the major problems. It indicates negative feelings that individuals have regarding their jobs or its facets. On the other hand, social support is assumed to be mitigating the relationship between negative aspects of the work environment and job satisfaction. Job stress is said to be associated with job dissatisfaction as well as experience of strain. In view of the above, this study examined the role of job stress and social support in job satisfaction. The sample consisted of 30 school teachers from different school of Varanasi (U.P.). The job stress, job satisfaction and social support scales were administered on the participants. The responses of the participants were converted into scores for statistical analyses. The scores of participants on the scales were correlated. The findings revealed that job stress led to increased job satisfaction. It is against the proposed hypothesis and it appears as if the social support received by the participants is a factor behind it. Two of the four dimensions of social support were found to exert positive impact on job satisfaction but the other two dimensions were not found to be correlated with it. The findings are thoroughly discussed and interpreted.

scholarly journals Enzymes, Reacting with Organophosphorus Compounds as Detoxifiers: Diversity and Functions

2021 ◽  
Vol 22 (4) ◽  
pp. 1761
Author(s):  
Ilya Lyagin ◽  
Elena Efremenko
Keyword(s):  
Phylogenetic Analysis ◽  
Future Development ◽  
Organophosphorus Compounds ◽  
The Body ◽  
Chemical Transformations ◽  
Negative Consequences ◽  
Biological Targets ◽  
Oxidation Reduction ◽  
Structural Differences ◽  
Living Organisms

Organophosphorus compounds (OPCs) are able to interact with various biological targets in living organisms, including enzymes. The binding of OPCs to enzymes does not always lead to negative consequences for the body itself, since there are a lot of natural biocatalysts that can catalyze the chemical transformations of the OPCs via hydrolysis or oxidation/reduction and thereby provide their detoxification. Some of these enzymes, their structural differences and identity, mechanisms, and specificity of catalytic action are discussed in this work, including results of computational modeling. Phylogenetic analysis of these diverse enzymes was specially realized for this review to emphasize a great area for future development(s) and applications.

scholarly journals Serum betaine is inversely associated with low lean mass mainly in men in a Chinese middle-aged and elderly community-dwelling population

2016 ◽  
Vol 115 (12) ◽  
pp. 2181-2188 ◽  
Author(s):  
Bi-xia Huang ◽  
Ying-ying Zhu ◽  
Xu-ying Tan ◽  
Qiu-ye Lan ◽  
Chun-lei Li ◽  
...  
Keyword(s):  
Lean Mass ◽  
Community Dwelling ◽  
The Body ◽  
Muscle Performance ◽  
Whole Body ◽  
Composition Analysis ◽  
Human Beings ◽  
Middle Aged ◽  
Chinese Adults ◽  
Skeletal Muscle Index

AbstractPrevious studies have demonstrated that betaine supplements increase lean body mass in livestock and improve muscle performance in human beings, but evidence for its effect on human lean mass is limited. Our study assessed the association of circulating betaine with lean mass and its composition in Chinese adults. A community-based study was conducted on 1996 Guangzhou residents (weight/mass: 1381/615) aged 50–75 years between 2008 and 2010. An interviewer-administered questionnaire was used to collect general baseline information. Fasting serum betaine was assessed using HPLC-MS. A total of 1590 participants completed the body composition analysis performed using dual-energy X-ray absorptiometry during a mean of 3·2 years of follow-up. After adjustment for age, regression analyses demonstrated a positive association of serum betaine with percentage of lean mass (LM%) of the entire body, trunk and limbs in men (all P<0·05) and LM% of the trunk in women (P=0·016). Each sd increase in serum betaine was associated with increases in LM% of 0·609 (whole body), 0·811 (trunk), 0·422 (limbs), 0·632 (arms) and 0·346 (legs) in men and 0·350 (trunk) in women. Multiple logistic regression analysis revealed that the prevalence of lower LM% decreased by 17 % (whole body) and 14 % (trunk) in women and 23 % (whole body), 28 % (trunk), 22 % (arms) and 26 % (percentage skeletal muscle index) in men with each sd increment in serum betaine. Elevated circulating betaine was associated with a higher LM% and lower prevalence of lower LM% in middle-aged and elderly Chinese adults, particularly men.

Potential of World Agro-Food Sphere: Pluralism of Assessments

2011 ◽  
pp. 3-14
Author(s):  
E. Kovalev
Keyword(s):  
Food Production ◽  
Technological Progress ◽  
Good Reason ◽  
World Population ◽  
Food Crisis ◽  
Human Beings ◽  
Foreseeable Future ◽  
Production And Consumption ◽  
Technological Civilization ◽  
The Way

In 2007-2008 the world food crisis has substantially aggravated. This is a good reason to ponder over the fate of our technological civilization and a reminder of the finite nature of the resources used by the mankind. These resources include minerals, land suitable for cultivation, water and, at last, the technologies for securing the growing world population with the foods. The crisis has opened the eyes of many enthusiasts of the scientific and technological progress to some of its bitter fruits, in particular, to the polarization of food production and consumption, hunger and poverty of millions human beings, environmental pollution, progressive exhaustion of resources. Still, there are enough reasons to be optimistic. Earth's civilization has survived many turning points and has always found the way out and the methods to resolve the problem. It may be hoped that the humanity will also found the way out from the maze of problems that showed up as a result of the food crisis, at least in the foreseeable future.

Training in Food Safety Practices and Food Manufacturing for Safe Food Production

2020 ◽  
pp. 193-205
Author(s):  
José Rafael Linares-Morales ◽  
Arely Prado-Barragán ◽  
Guadalupe Virginia Nevárez-Moorillón
Keyword(s):  
Food Safety ◽  
Food Production ◽  
Safety Practices ◽  
Food Manufacturing ◽  
Safe Food
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