scholarly journals Worldwide Traceability of Antibiotic Residues from Livestock in Wastewater and Soil: A Systematic Review

Animals ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 60
Author(s):  
Lizbeth E. Robles-Jimenez ◽  
Edgar Aranda-Aguirre ◽  
Octavio A. Castelan-Ortega ◽  
Beatriz S. Shettino-Bermudez ◽  
Rutilio Ortiz-Salinas ◽  
...  
Keyword(s):  
Systematic Review ◽  
Descriptive Analysis ◽  
Animal Production ◽  
Antibiotic Residues ◽  
Environmental Matrices ◽  
Growth Promoters ◽  
Negative Effects ◽  
Animal Products ◽  
Terrestrial Animal ◽  
America South

The use of antibiotics in animal production are widely used for disease treatment, health protection, and as growth promoters. Common antibiotics used in veterinary medicine are excreted and eliminated through the sewage system, contaminating water and soil with negative effects on agricultural activities. This systematic review focuses on the trend of research works on antibiotic residues, evaluating antibiotics used in livestock production and their excretion in animal products and in environmental matrices such as water and soil. Our database was composed of 165 articles, reporting the concentration of antibiotic residues found in the environment, livestock (cow, sheep, pig, horse, chicken, rabbit, goat), aquatic and terrestrial animal tissues, animal products (milk and eggs), wastewater, and soil. The documents were obtained from Asia, Africa, North America, South America, Europe, and Oceania. A descriptive analysis of antibiotic residues found worldwide was analyzed according to each of the variables used such as antibiotic family, name, concentration (% and mg/kg or ppm), and country and continent where the residue was found. The descriptive analysis was carried out using the “describe” function of psych package and pirate plots were drawn. According to our study, the main antibiotics used worldwide in animal production are sulfonamides, tetracyclines, quinolones, penicillin, and cephalosporins. At present, despite the trends of increased regulations on the use of antibiotics worldwide, antibiotics are still utilized in food animal production, and are present in water and soil, then, there is still the misuse of antibiotics in many countries. We need to become aware that antibiotic contamination is a global problem, and we are challenged to reduce and improve their use.

scholarly journals Qualitative and quantitative analysis of pawpaw (Carica papaya) leaf extract and its antimicrobial effect in animal production

2021 ◽  
Vol 44 (3) ◽  
pp. 76-83
Author(s):  
B. R. O. Omidiwura
Keyword(s):  
Aspergillus Niger ◽  
Leaf Extract ◽  
Methanol Extract ◽  
Standard Procedure ◽  
Ethanol Extract ◽  
Antimicrobial Effect ◽  
Animal Production ◽  
Growth Promoters ◽  
High Concentration ◽  
Animal Products

In order to improve livestock production and curb the losses from diseases occurrence in livestock, producers resort to the use of antimicrobials as growth promoters to inhibit the growth of disease-causing organisms. Freshly harvested pawpaw leaves were extracted using three solvents: ethanol, methanol and n-hexane and their phytochemicals determined using standard procedure. The inhibitory activities of the extracts at low (200ppm) and high (1000ppm) concentrations against Aspergillus niger and Escherichia coli were also determined. Results obtained showed that alkaloid, flavonoid, saponin, tannin and cardiac glycosides were present while anthraquinone was absent. The percentage yield of phenols using methanol (0.115%) and ethanol (0.214%) solvents were similar but lower than nhexane yield (0.450%). Also the yield of flavonoid using methanol (0.700%) is significantly (p<0.05) higher than the yield using other solvents. The yield of phenols using methanol (0.480%) and ethanol (0.470%) solvents were identical but higher than n-hexane yield (0.400%). At low concentration, it was observed that the inhibitory concentrations of pawpaw leaf extract against bacteria by control, streptomycin (1.2cm) was significantly (p<0.05) higher but similar to the extract from methanol solvent (1.1cm). Methanol extract inhibition was also similar to ethanol (1.0cm) but higher than n-hexane (0.0cm). At high concentration, the inhibitory activity of the ethanol extract (1.2cm) was significantly (p<0.05) higher than the control (0.7cm) and the least observed in n hexane (0.0cm) extract. The inhibitory concentrations of pawpaw leaf extract against fungi Aspergillus niger at low (2.2cm) and high (2.2cm) concentrations, the methanol extract was observed to be significantly (p<0.05) higher than other extracts including control. The results suggest that using methanol-extracted pawpaw leaf as alternatives to synthetic antibiotic in animal production is effective against microbial organisms. Thus the occurrence of resistance to antibiotic or its residues on animal products will be reduced.

BATOMBE: WARISAN BUDAYA BANGSA DARI NAGARI ABAI PROVINSI SUMATERA BARAT

2017 ◽  
Vol 7 (2) ◽  
pp. 159
Author(s):  
Eva Krisna
Keyword(s):  
Oral Tradition ◽  
Multidisciplinary Approach ◽  
Descriptive Analysis ◽  
Community Life ◽  
Psychological Approach ◽  
Negative Effects ◽  
Great House ◽  
Close Relationship ◽  
West Sumatra ◽  
The Relationship

“Batombe” is an oral tradition of the Nagari Abai society at Sangir Batanghari Subdistrict, South Solok District, West Sumatra Province. Batombe is exchanging rhymes (berbalas pantun) which is performed as an entertainment on the wedding party (baralek). Batombe is identical with Great House (Rumah Gadang) Nagari Abai which is a unique house because it is a long traditional custom house that has many rooms. It reaches 21 rooms. The rhymes in batombe tends to deliver a feeling of lilting so the singers often drift into the atmosphere of the show. Therefore, as part of community life, batombe often cause a negative effects for the singers soul. This paper describes various things, such as: who batombe singer is; the time to perform this activity; the relationship between batombe and Great House (Rumah Gadang) at Nagari Abai; and the negative effects caused by batombe for the singers. This paper based on the fact that in oral tradition there is a close relationship between text and the speakers and text with context (place, time and atmosphere), a multidisciplinary approach is used in this paper, such as historical, sociological, anthropological, and psychological approach. The method used is descriptive analysis method.AbstrakBatombe adalah tradisi lisan masyarakat Nagari Abai, Kecamatan Sangir Batanghari, Kabupaten Solok Selatan, Provinsi Sumatra Barat. Batombe adalah tradisi berbalas pantun yang dilakukan sebagai hiburan pada pesta pernikahan (baralek). Batombe identik dengan rumah gadang Nagari Abai yang unik, yakni rumah adat dengan ruangan yang sangat panjang hingga 21 ruangan. Pantun-pantun batombe cenderung menyampaikan perasaan yang mendayu-dayu sehingga para pedendangnya sering hanyut ke dalam suasana pertunjukan. Oleh sebab itu, sebagai bagian dari kehidupan masyarakat, seringkali batombe menyebabkan efek negatif bagi (kejiwaan) para pedendangnya. Tulisan ini mendeskripsikan berbagai hal, seperti penutur batombe, waktu untuk melakukan batombe, hubungan batombe dengan rumah gadang di Nagari Abai, dan efek negatif yang ditimbulkan batombe bagi pedendangnya. Tulisan ini bertolak dari kenyataan bahwa pada tradisi lisan terdapat hubungan erat, antara lain seperti teks dengan penutur dan teks dengan konteks (tempat, waktu, dan suasana). Pendekatan multidisipliner digunakan pada tulisan ini, yakni pendekatan historis, sosiologis, antropologis, dan psikologis. Metode yang digunakan adalah metode analisis deskriptif.

scholarly journals A Comparison of Psychological and Work Outcomes in Open-Plan and Cellular Office Designs: A Systematic Review

SAGE Open ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 215824402098886
Author(s):  
Olivia James ◽  
Paul Delfabbro ◽  
Daniel L. King
Keyword(s):  
Systematic Review ◽  
Social Relationships ◽  
Social Relationship ◽  
Work Outcomes ◽  
Negative Effects ◽  
Health Satisfaction ◽  
Financial Benefits ◽  
Open Plan ◽  
Employee Characteristics ◽  
Design Factors

A high percentage of information-based work is now conducted in open-plan offices as opposed to traditional cellular offices. In this systematic review, we compare health, work, and social outcomes as well as employee outcomes for workers in the two environments. From a total of 10,242 papers reviewed, we identified 31 papers which met strict inclusion/exclusion criteria of allowing a direct comparison between the office types. The results showed that working in open-plan workplace designs is associated with more negative outcomes on many measures relating to health, satisfaction, productivity, and social relationship. Notable health outcomes included decreased overall health and increased stress. Environmental characteristics of particular concern included noise and distractions, poor privacy, lighting and glare, and poorer temperature control. Most studies indicated negative effects on social relationships and interactions. Overall, the findings showed that while open-plan workplace designs may offer financial benefits for management, these appear to be offset by the intangible costs associated with the negative effects on workers. The study encourages further focused investigations into design factors as well as employee characteristics that might contribute to better outcomes in open-plan designs.

scholarly journals Perception of Gamblers: A Systematic Review

2021 ◽  
Author(s):  
Andrea Wöhr ◽  
Marius Wuketich
Keyword(s):  
Systematic Review ◽  
Empirical Studies ◽  
Grey Literature ◽  
Future Research ◽  
Gambling Problems ◽  
Negative Effects ◽  
Strong Focus ◽  
The Media ◽  
Social Scientific ◽  
Psychological Knowledge

AbstractIt is generally assumed that gamblers, and particularly people with gambling problems (PG), are affected by negative perception and stigmatisation. However, a systematic review of empirical studies investigating the perception of gamblers has not yet been carried out. This article therefore summarises empirical evidence on the perception of gamblers and provides directions for future research. A systematic literature review based on the relevant guidelines was carried out searching three databases. The databases Scopus, PubMed and BASE were used to cover social scientific knowledge, medical-psychological knowledge and grey literature. A total of 48 studies from 37 literature references was found. The perspective in these studies varies: Several studies focus on the perception of gamblers by the general population, by subpopulations (e. g. students or social workers), or by gamblers on themselves. The perspective on recreational gamblers is hardly an issue. A strong focus on persons with gambling problems is symptomatic of the gambling discourse. The analysis of the studies shows that gambling problems are thought to be rather concealable, whereas the negative effects on the concerned persons‘ lives are rated to be quite substantial. PG are described as “irresponsible” and “greedy” while they perceive themselves as “stupid” or “weak”. Only few examples of open discrimination are mentioned. Several studies however put emphasis on the stereotypical way in which PG are portrayed in the media, thus contributing to stigmatisation. Knowledge gaps include insights from longitudinal studies, the influence of respondents‘ age, culture and sex on their views, the relevance of the type of gambling a person is addicted to, and others. Further studies in these fields are needed.

scholarly journals The Chronic Effects of Narghile Use on Males’ Cardiovascular Response During Exercise: A Systematic Review

2021 ◽  
Vol 15 (2) ◽  
pp. 155798832199770
Author(s):  
Faten Chaieb ◽  
Helmi Ben Saad
Keyword(s):  
Systematic Review ◽  
Heart Rate ◽  
Cardiovascular Response ◽  
Recovery Period ◽  
Cardiopulmonary Exercise Test ◽  
Negative Effects ◽  
Chronic Effects ◽  
Blood Pressures ◽  
Response To Exercise ◽  
Harmful Effects

Narghile use has regained popularity throughout the world. Public opinion misjudges its chronic harmful effects on health, especially on the cardiovascular system. This systematic review aimed to evaluate the chronic effects of narghile use on cardiovascular response during exercise. It followed the preferred reporting items for systematic reviews guidelines. Original articles from PubMed and Scopus published until January 31, 2020, written in English, and tackling the chronic effects of narghile use on human cardiovascular response during exercise were considered. Five studies met the inclusion criteria. Only males were included in these studies. They were published between 2014 and 2017 by teams from Tunisia ( n = 4) and Jordan ( n = 1). One study applied the 6-min walk test, and four studies opted for the cardiopulmonary exercise test. Narghile use was associated with reduced submaximal (e.g., lower 6-min walk distance) and maximal aerobic capacities (e.g., lower maximal oxygen uptake) with abnormal cardiovascular status at rest (e.g., increase in heart rate and blood pressures), at the end of the exercise (e.g., lower heart rate, tendency to chronotropic insufficiency) and during the recovery period (e.g., lower recovery index). To conclude, chronic narghile use has negative effects on cardiovascular response to exercise with reduced submaximal and maximal exercise capacities.

scholarly journals Ethnic Entrepreneurship In OECD Countries: A Systematic Review Of Performance Determinants Of Ethnic Ventures

2013 ◽  
Vol 12 (10) ◽  
pp. 1199 ◽  
Author(s):  
Maxime Legros ◽  
Egide G. Karuranga ◽  
Marie-France Lebouc ◽  
Muhammad Mohiuddin
Keyword(s):  
Systematic Review ◽  
Literature Review ◽  
Descriptive Analysis ◽  
Oecd Countries ◽  
Current Status ◽  
Ethical Values ◽  
Ethnic Entrepreneurship ◽  
Wide Range ◽  
Performance Determinants

This paper seeks to examine the evolution of determinants under scrutiny by academics publishing on performance of ethnic companies in Organisation for Economic Co-operation and Development (OECD) countries. Using the systematic literature review method, we first provide a descriptive analysis of articles gathered, and then make an in-depth examination of the determinants focused on. A database of 40 papers published between 2002 and 2011 was collected the topic was precise enough to yield only a few articles from a wide range of journals. We provide a systemized summary of the current status of this body of work, examine areas where research is lacking, and explain why further study of the role of cultural and ethical values as determinants of ethnic entrepreneurship is critical.

scholarly journals INTENSIVE PASTURE UTILIZATION AND ANIMAL PRODUCTION IN NEW ZEALAND

1970 ◽  
pp. 145-152
Author(s):  
A.G. Campbell
Keyword(s):  
New Zealand ◽  
New Technology ◽  
Animal Production ◽  
Animal Products ◽  
Arable Farming ◽  
Livestock Farmers ◽  
Traditional Pattern ◽  
Economic Future

COMMERCIAL, non-pedigree, livestock farmers in New Zeal. and find their economic future limited by the volume of animal products which they can sell from their farms. Inexpensive fodders and grains are not available in sufficient quantity to permit anything approaching the "feedlot" farming of other countries. Increased volume of output must, therefore, come substantially from those crops the farm can grow, and grow most efficiently. Climate, topography and experience currently dictate that this is the grass crop. The development of new skills and new technology may change this on those limited areas of New Zealand on which topography permits arable farming, but any widespread modification to the traditional pattern is a long way off.

scholarly journals Exposición de jóvenes y adolescentes a la publicidad de los juegos de azar: una revisión sistemática

2021 ◽  
Vol 37 (1) ◽  
pp. 149-160
Author(s):  
Francisco Javier Labrador ◽  
Francisco José Estupiñá ◽  
Marina Vallejo-Achón ◽  
Iván Sánchez-Iglesias ◽  
María González-Álvarez ◽  
...  
Keyword(s):  
Systematic Review ◽  
Social Networks ◽  
Sporting Events ◽  
Gambling Problems ◽  
Negative Effects ◽  
Redes Sociales ◽  
Gambling Behaviors ◽  
Revisión Sistemática ◽  
Sobre Todo

Los posibles efectos negativos de la publicidad de juegos de azar (JdA), sobre todo en Adolescentes y Jóvenes (AyJ), generan alarma social. Se realizó una revisión sistemática de las investigaciones sobre publicidad y juego en AyJ, en los últimos 10 años, siguiendo las directrices PRISMA, seleccionándose 31 trabajos. Los resultados destacan que AyJ, en contra de la legislación, participan con frecuencia en JdA, presentando problemas de juego. La publicidad de JdA es variada e intensa en especial en TV, eventos deportivos y redes sociales, estando dirigida a JyA, aunque suelen ser críticos con ella. Afecta más a varones jóvenes y con conductas de juego inadecuadas, consolidándolas. Los contenidos principales tratan de normalizar el juego y resaltar ganancias (sociales o económicas). El nivel de recuerdo y las actitudes sobre la publicidad del juego se asocian a incrementos en la intención de jugar, comportamientos de juego, y problemas de juego. Los incentivos más eficaces para jugar incluyen promociones económicas. La publicidad parece tener efecto, aunque reducido, para mejorar la actitud hacia los JdA e incrementar la participación en éstos, pero es difícil identificar sus efectos a medio y largo plazo. Son necesarios más estudios sobre JdA y publicidad, en especial en España. The possible negative effects of Gambling Advertising (GA), especially in Adolescents and Youth (A&Y), generate social alarm. A systematic review of the research on advertising and gaming at A&Y in the last 10 years was carried out, following the PRISMA guidelines, including 31 studies. The results highlight that A&Y, against the law, frequently participate in gambling, with some having gambling problems. The GA is varied and intense, especially on TV, sporting events and social networks, also targeting A&Y, although they are often critical of it. It affects more young men and people with inappropriate gambling behaviors, consolidating those behaviors. The main contents try to normalize gambling and highlight profits (social or economic). The levels of recall as well as the attitudes about the GA are associated with increases in gambling intentions, behaviors, and problems. The most effective incentives to gamble include economic promotions. Publicity seems to have an effect, albeit reduced, to improve the attitude towards gambling and increase participation in it, but it is difficult to identify its effects in the medium and long term. More studies on gambling and advertising are necessary, especially in Spain.

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