Full Text Available Background: Extended-spectrum β-lactamse (ESBL-encoding genes are frequently mapped to plasmids, yet few of these structures have been characterized at the molecular level, to date.Methods: Eighty-seven ESBL-producing E. coli were isolated from fecal samples of food-producing animals and healthy humans in Switzerland from 2009 to 2011. Plasmid DNA of all isolates was purified. Broth mating assays were carried out individually for 32 isolates to determine if the ESBL marker could be transferred by conjugation. The plasmid sizes were determined by S1 nuclease pulsed-field gel electrophoresis (PFGE and the plasmids were typed by PCR-based replicon typing. Susceptibility tests by disk diffusion followed with a re-analysis S1-nuclease PFGE and PCR reactions were performed to confirm plasmid transfer. Microarray was performed to detect additional antibiotic resistance markers and multi-locus sequence typing (MLST was also performed in selected donor strains. The phylotypes were identified by triplex PCR.Results: About half (n=46 of the 87 isolates carried small (< 20-kb plasmids. All selected 32 isolates contained large plasmids (ranging in sizes from 20- to 600-kb. Eleven plasmid replicon types were detected. Of these, IncFIA (n=5, IncFIB (n=9 and IncK/B (n=4 were common. Nine isolates demonstrated the ability to transfer their cefotaxime resistance marker at high transfer rates. Plasmid profile re-analysis of these transconjugants identified 16 plasmids. IncFIB and IncI1 were the most prevalent replicon types. Phylogenetic grouping showed that five of the nine donor strains belonged to phylogroup B1. Nine different STs were identified in nine tested donor strains.Conclusions: Characterization of these ESBL-encoding conjugative plasmids extends our understanding on these resistance markers in multi-drug resistant E. coli cultured from healthy human and animal sources.
Kevin C. Gough
Full Text Available Prions are an enigma amongst infectious disease agents as they lack a genome yet confer specific pathologies thought to be dictated mainly, if not solely, by the conformation of the disease form of the prion protein (PrPSc. Prion diseases affect humans and animals, the latter including the food-producing ruminant species cattle, sheep, goats and deer. Importantly, it has been shown that the disease agent of bovine spongiform encephalopathy (BSE is zoonotic, causing variant Creutzfeldt Jakob disease (vCJD in humans. Current diagnostic tests can distinguish different prion types and in food-producing animals these focus on the differentiation of BSE from the non-zoonotic agents. Whilst BSE cases are now rare, atypical forms of both scrapie and BSE have been reported, as well as two types of chronic wasting disease (CWD in cervids. Typing of animal prion isolates remains an important aspect of prion diagnosis and is now becoming more focused on identifying the range of prion types that are present in food-producing animals and also developing tests that can screen for emerging, novel prion diseases. Here, we review prion typing methodologies in light of current and emerging prion types in food-producing animals.
Gough, Kevin C.; Rees, Helen C.; Ives, Sarah E.; Maddison, Ben C.
Prions are an enigma amongst infectious disease agents as they lack a genome yet confer specific pathologies thought to be dictated mainly, if not solely, by the conformation of the disease form of the prion protein (PrPSc). Prion diseases affect humans and animals, the latter including the food-producing ruminant species cattle, sheep, goats and deer. Importantly, it has been shown that the disease agent of bovine spongiform encephalopathy (BSE) is zoonotic, causing variant Creutzfeldt Jakob disease (vCJD) in humans. Current diagnostic tests can distinguish different prion types and in food-producing animals these focus on the differentiation of BSE from the non-zoonotic agents. Whilst BSE cases are now rare, atypical forms of both scrapie and BSE have been reported, as well as two types of chronic wasting disease (CWD) in cervids. Typing of animal prion isolates remains an important aspect of prion diagnosis and is now becoming more focused on identifying the range of prion types that are present in food-producing animals and also developing tests that can screen for emerging, novel prion diseases. Here, we review prion typing methodologies in light of current and emerging prion types in food-producing animals. PMID:26580664
Kawanishi, Michiko; Abo, Hitoshi; Ozawa, Manao; Uchiyama, Mariko; Shirakawa, Takahiro; Suzuki, Satowa; Shima, Ayaka; Yamashita, Akifumi; Sekizuka, Tsuyoshi; Kato, Kengo; Kuroda, Makoto; Koike, Ryoji; Kijima, Mayumi
We screened mcr-1 and mcr-2 genes in 9,306 Escherichia coli strains isolated from healthy animals in the Japanese Veterinary Antimicrobial Resistance Monitoring (JVARM) system. mcr-1 was detected in 39 strains (5, 20, and 14 strains isolated from cattle, swine, and broilers, respectively), whereas mcr-2 was not detected. mcr-2 was also not detected with the investigation sequence homology search against our curated GenEpid-J database. Copyright © 2016 American Society for Microbiology.
... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Prohibitions for food-producing animals. 530.21... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions for...
... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Antibiotics used in food-producing animals. 510... Rulings and Decisions § 510.110 Antibiotics used in food-producing animals. (a) The Food and Drug... has requested an evaluation of the public health aspects of the use of antibiotics in veterinary...
Full Text Available Increased antimicrobial resistance in bacteria that cause infections in humans is a threat to public health. The use of antimicrobials in food-producing animals in the form of veterinary medicine and feed additives may lead to the emergence or spread of antimicrobial resistance in bacteria of animal origin. In Japan, the use of antimicrobials in food-producing animals is regulated by the Pharmaceutical Affairs Law and Feed Safety Law to minimise the risk of emergence and spread of antimicrobial resistance in bacteria. Since December 2003, all antimicrobials used in food-producing animals have been subjected to risk assessment by the Food Safety Commission. In addition, an antimicrobial resistance monitoring programme has been in place since 2000 to monitor the evolution of resistance to different antimicrobials in bacteria in food-producing animals.
Alternatives to antibiotics in animal agriculture are urgently needed but present a complex problem because of their various uses: disease treatment, disease prevention, and feed efficiency improvement. Numerous antibiotic alternatives, such as feed amended with pre- and probiotics, have been propos...
Allen, Heather K; Levine, Uri Y; Looft, Torey; Bandrick, Meggan; Casey, Thomas A
Alternatives to antibiotics are urgently needed in animal agriculture. The form these alternatives should take presents a complex problem due to the various uses of antibiotics in animal agriculture, including disease treatment, disease prevention, and growth promotion, and to the relative contribution of these uses to the antibiotic resistance problem. Numerous antibiotic alternatives, such as pre- and probiotics, have been proposed but show variable success. This is because a fundamental understanding of how antibiotics improve feed efficiency is lacking, and because an individual alternative is unlikely to embody all of the performance-enhancing functions of antibiotics. High-throughput technologies need to be applied to better understand the problem, and informed combinations of alternatives, including vaccines, need to be considered. Published by Elsevier Ltd.
Stephany, Rainer W
In contrast to the use of hormonal doping agents in sports to enhance the performance of athletes, in the livestock industry hormonal growth promoters ("anabolics") are used to increase the production of muscle meat. This leads to international disputes about the safety of meat originating from animals treated with such anabolics.As a consequence of the total ban in the EU of all hormonal active growth promoters ("hormones") in livestock production, in contrast to their legal use [e.g. of five such hormones (17beta-estradiol, testosterone, progesterone, trenbolone and zeranol) as small solid ear implants and two hormones as feed additives for feedlot heifers (melengestrol acetate) and for swine (ractopamine) in the USA], the regulatory controls also differ sharply between the EU and the USA.In the EU the treatment of slaughter animals is the regulatory offence that has to be controlled in inspection programs. In the USA testing for compliance of a regulatory maximum residue level in the edible product (muscle, fat, liver or kidney) is the purpose of the inspection program (if any).The EU inspection programs focus on sample materials that are more suitable for testing for banned substances, especially if the animals are still on the farm, such as urine and feces or hair. In the case of slaughtered animals, the more favored sample materials are bile, blood, eyes and sometimes liver. Only in rare occasions is muscle meat sampled. This happens only in the case of import controls or in monitoring programs of meat sampled in butcher shops or supermarkets.As a result, data on hormone concentrations in muscle meat samples from the EU market are very rare and are obtained in most cases from small programs on an ad hoc basis. EU data for natural hormones in meat are even rarer because of the absence of "legal natural levels" for these hormones in compliance testing. With the exception of samples from the application sites - in the EU the site of injection of liquid hormone
...) Institute procedures to assure that the identity of the treated animal or animals is carefully maintained... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Conditions for permitted extralabel animal and human drug use in food-producing animals. 530.20 Section 530.20 Food and Drugs FOOD AND DRUG...
Full Text Available Bacterial resistance to the third-generation cephalosporin antibiotics has become a major concern for public health. This study was aimed to determine the characteristics and distribution of blaCTX-M-14, which encodes an extended-spectrum β-lactamase, in E. coli isolated from Guangdong Province, China. A total of 979 E. coli isolates isolated from healthy or diseased food-producing animals including swine and avian were examined for blaCTX-M-14 and then the blaCTX-M-14 –positive isolates were detected by other resistance determinants (ESBLs, PMQR, rmtB and floR and analyzed by phylogenetic grouping analysis, PCR-based plasmid replicon typing, multilocus sequence typing and plasmid analysis. The genetic environments of blaCTX-M-14 were also determined by PCR. The results showed that fourteen CTX-M-14-producing E. coli were identified, belonging to groups A (7/14, B1 (4/14 and D (3/14. The most predominant resistance gene was blaTEM (n= 8, followed by floR (n=7, oqxA (n=3, aac(6’-1b-cr (n=2 and rmtB (n=1. Plasmids carrying blaCTX-M-14 were classified to IncK, IncHI2, IncHI1, IncN, IncFIB, IncF or IncI1, ranged from about 30kb to 200kb, and with insertion sequence of ISEcp1, IS26 or ORF513 located upstream and IS903 downstream of blaCTX-M-14. The result of MLST showed that 14 isolates had 11 STs, and the 11 STs belonged to 5 groups. Many of the identified STs are reported to be common in E. coli isolates associated with extraintestinal infections in humans, suggesting possible transmission of blaCTX-M-14 between animals and humans. The difference in the flanking sequences of blaCTX-M-14 between the 2009 isolates and the early ones suggests that the resistance gene context continues to evolve in E. coli of food producing animals.
Sunday Ositadinma Udegbunam
Full Text Available Staphylococcal ocular infections of food animals have been somewhat under diagnosed probably due to the ubiquitous nature of staphylococcal organisms. This study was undertaken to determine the occurrence of staphylococcal ocular infections of food producing animals in Nsukka Southeast, Nigeria, and to determine the antibiogram of the isolated staphylococci. A total of 5,635 food producing animals were externally examined for signs of clinical ocular conditions. Animals that showed clinical eye lesions were further examined using pen light to assess the entire globe and the pupillary reflex. Blindness was assessed using menace blink reflex, palpebral reflex and obstacle methods. Isolation and identification of staphylococcal isolates from ocular swabs were done by standard methods. Antibiogram of the isolates was determined by disc diffusion method. Sixty-three (1.1% of the examined animals showed signs of ocular condition. Thirty-one (49.2% of the cultured swabs yielded Staphylococcus aureus (S. aureus. Isolation rates from different animal species were caprine (60%, ovine (33.3%, bovine (12.5%, and porcine (0%. Resistance of the isolates was 100% to ampicillin/cloxacillin, 90% to tetracycline, 80% to streptomycin, 71% to chloramphenicol, 20% to erythromycin, 16% to gentamicin, and 0% to ciprofloxacin and norfloxacin. Twenty-five (81% of the isolates were multi-drug resistant. This study has shown that antibiotic-resistant staphylococci are associated with a sizeable percentage of ocular infections of food producing animals and should be considered during diagnosis and treatment.
... HUMAN SERVICES Food and Drug Administration 21 CFR Part 500 Animal Drugs, Feeds, and Related Products; Regulation of Carcinogenic Compounds in Food-Producing Animals AGENCY: Food and Drug Administration, HHS... regulations regarding compounds of carcinogenic concern used in food-producing animals. Specifically, the...
... HUMAN SERVICES Food and Drug Administration 21 CFR Part 500 Animal Drugs, Feeds, and Related Products; Regulation of Carcinogenic Compounds in Food-Producing Animals AGENCY: Food and Drug Administration, HHS... compounds of carcinogenic concern used in food- producing animals. Specifically, the Agency is clarifying...
Full Text Available The fields of immunology, microbiology, and nutrition converge in an astonishing way. Dietary ingredients have a profound effect on the composition of the gut microflora, which in turn regulates the physiology of metazoans. As such, nutritional components of the diet are of critical importance not only for meeting the nutrient requirements of the host, but also for the microbiome. During their coevolution, bacterial microbiota has established multiple mechanisms to influence the eukaryotic host, generally in a beneficial fashion. The microbiome encrypts a variety of metabolic functions that complements the physiology of their hosts. Over a century ago Eli Metchnikoff proposed the revolutionary idea to consume viable bacteria to promote health by modulating the intestinal microflora. The idea is more applicable now than ever, since bacterial antimicrobial resistance has become a serious worldwide problem both in medical and agricultural fields. The impending ban of antibiotics in animal feed due to the current concern over the spread of antibiotic resistance genes makes a compelling case for the development of alternative prophylactics. Nutritional approaches to counteract the debilitating effects of stress and infection may provide producers with useful alternatives to antibiotics. Improving the disease resistance of animals grown without antibiotics will benefit the animals’ health, welfare, and production efficiency, and is also a key strategy in the effort to improve the microbiological safe status of animal-derived food products (e.g. by poultry, rabbits, ruminants, or pigs. This review presents some of the alternatives currently used in food-producing animals to influence their health in relation to human health.
Full Text Available The aim of the study is to determine residual ractopamine (RCT and clenbuterol (CLB concentrations in urine during and after their administration in anabolic dose to male pigs. RCT and CLB residues were determined using previously validated enzyme-linked immunosorbent assay (ELISA as a quantitative screening method. Hydrolysis of urine samples with β-glucuronidase showed significantly higher (p<0.05 RCT residues. Study results showed RCT and CLB urine concentrations to vary greatly during oral treatment for 28 days, with maximal RCT and CLB concentration recorded on day 25 ((327.4±161.0 ng/mL and day 20 ((68.4±32.2 ng/mL, respectively. RCT concentration of (57.1±10.6 ng/mL and CLB concentration of (38.8±20.1 ng/mL were measured on day 0 of treatment withdrawal; on day 7 of treatment withdrawal, the measured concentration of RCT ((5.0±0.9 ng/mL was 20-fold of CLB concentration ((0.3±0.2 ng/mL. Study results indicate that the excretion of RCT and CLB in pig urine could clearly point to their abuse in pigs as food-producing animals, in particular when using sample hydrolysis with β-glucuronidase on RCT determination.
Chung, K Y; Johnson, B J
Postnatal skeletal muscle growth is a result of hypertrophy of existing skeletal muscle fibers in food producing animals. Accumulation of additional nuclei, as a source of DNA, to the multinucleated skeletal muscle fiber aids in fiber hypertrophy during periods of rapid skeletal muscle growth. Muscle satellite cells are recognized as the source of nuclei to support muscle hypertrophy. Exogenous growth-enhancing compounds have been used to modulate growth rate and efficiency in meat animals for over a half century. In cattle, these compounds enhance efficiency of growth by preferentially stimulating skeletal muscle growth compared with adipose tissue. There are 2 main classes of compounds approved for use in cattle in the United States, anabolic steroids and beta-adrenergic agonists (beta-AA). Administration of both trenbolone acetate and estradiol-17beta, as implants, increased carcass protein accumulation 8 to 10% in yearling steers. Muscle satellite cells isolated from steers implanted with trenbolone acetate/ estradiol-17beta had a shorter lag phase in culture compared with satellite cells isolated from control steers. Collectively, these data indicate that activation, increased proliferation, and subsequent fusion of satellite cells in muscles of implanted cattle may be an important mechanism by which anabolic steroids enhance muscle hypertrophy. Oral administration of beta-AA to ruminants does not alter DNA accumulation in skeletal muscle over a typical feeding period (28 to 42 d). Enhanced muscle hypertrophy observed due to beta-AA feeding occurs by direct, receptor-mediated changes in protein synthesis and degradation rates of skeletal muscle tissue. Proper timing of anabolic steroid administration when coupled with beta-AA feeding could result in a synergistic response in skeletal muscle growth due to the effects of anabolic steroids at increasing satellite cell activity, which then can support the rapid hypertrophic changes of the muscle fiber when exposed
Full Text Available Abstract A total of 518 fecal samples collected from 183 apparently healthy cattle, 180 pigs and 155 broilers throughout Japan in 1999 were examined to determine the prevalence and antimicrobial susceptibility of Salmonella. The isolation rates were 36.1% in broilers, 2.8% in pigs and 0.5% in cattle. S. enterica Infantis was the most frequent isolate, found in 22.6% of broiler fecal samples. Higher resistance rates were observed against oxytetracycline (82.0%, dihydrostreptomycin (77.9%, kanamycin (41.0% and trimethoprim (35.2%. Resistance rates to ampicillin, ceftiofur, bicozamycin, chloramphenicol and nalidixic acid were S. enterica Senftenberg was found in the isolates obtained from one broiler fecal sample. This is the first report of cephalosporin-resistant Salmonella directly isolated from food animal in Japan.
Mitema, E.S.; Kikuvi, G.M.; Wegener, Henrik Caspar
Antimicrobial agents are useful for control of bacterial infections in food animals and man. Their prudent use in these animals is important to control any possible development and transfer of resistance between animals and man. The objective of this study was to generate quantitative information...... of prudent use efforts and antimicrobial resistance mitigation strategies. Data on quantities of active substance classes were collected from the official records of the Pharmacy and Poisons Board of the Ministry of Health and analysed in MS Excel 2000 program. The mean antimicrobial consumption for the 5.......24%) of macrolides and 24 kg (0.16%) of others (tiamulin). Mean consumption per year among the various food animals was: 10989 +/- 357 kg in large animals (cattle, sheep, pigs and goats), 2906 +/- 127 kg in poultry alone and 699 +/- 427 kg in both large animals and poultry. These quantities represented 56.56% (8255...
Escribano, M; San Andrés, M I; de Lucas, J J; González-Canga, A
From a human safety perspective, the administration of ivermectin to food producing animal species entails potential risks related to the presence of drug residues in edible tissues, milk, and other derived products. The European Medicines Agency has established the maximum residue limits for ivermectin in the European Union, with values of 100 μg·kg(-1) in fat and liver and 30 μg·kg(-1) in kidney for all mammalian food producing species, in order to ensure that the amount of ivermectin that can be found in animal foodstuff is below dangerous levels for the consumers. According to these values, withdrawal periods after subcutaneous injection were recently established in the European Union (2009), in 49 days for products containing ivermectin as a single active substance or in combination with closantel, and in 66 days when combined with clorsulon. The marker residue for ivermectin was found to be H(2)B(1a), which is the major component of the parent compound. The tissue distribution of residues and the overall ratios of marker to total residues were generally similar in most species, and the highest concentrations of ivermectin residues were found in fat and liver with high levels also detected in injection site muscles. Ivermectin is not licensed for use in animals from which milk is produced for human consumption, however its extra-label use should be considered regarding human safety, due to its long persistence in milk and milk-derived products.
Box, A.T.; Mevius, D.J.; Schellen, P.; Verhoef, J.; Fluit, A.C.
The presence and character of class 1 integrons in multidrug-resistant Escherichia coli from slaughter animals and meat was determined by integrase-specific PCR and conserved segment PCR-restriction fragment length polymorphism (RFLP). At least five different class 1 integron types were found and
Greco, Mariana Vanesa; Rico Golba, Silvia Laura; Pardo, Alejandro Guillermo; Pose, Graciela Noemí
Moulds are capable of reducing the nutritional value of feedstuff as well as elaborating several mycotoxins. Mycotoxin-contaminated feed has adverse effects on animal health and productivity. Also, mycotoxins may be carried over into meat and eggs when poultry are fed with contaminated feed. In a point prevalence study feedstuff used for poultry nutrition in Argentina was analyzed for fungal flora, natural incidence of selected mycotoxins, and nutritional quality. Ten mould genera were recovered, six of them known to be mycotoxigenic. More than 28 species were determined. Fumonisins were detected in all the samples (median 1,750 ppb). Forty-four out of 49 samples (90%) were contaminated with DON (median 222 ppb) and OTA (median 5 ppb). Also, 44 out of 49 samples were contaminated with aflatoxins (median 2.685 ppb), 42 samples (86%) with ZEA (median 50 ppb), and 38 samples (78%) with T2-toxin (median 50 ppb). Ninety percent of the samples had at least one type of nutritional deficiency. This study indicates the need for continuous assessment of the mycological status of animal feed production, in order to feed animals for optimal performance ensuring food safety. PMID:25126610
Mariana Vanesa Greco
Full Text Available Moulds are capable of reducing the nutritional value of feedstuff as well as elaborating several mycotoxins. Mycotoxin-contaminated feed has adverse effects on animal health and productivity. Also, mycotoxins may be carried over into meat and eggs when poultry are fed with contaminated feed. In a point prevalence study feedstuff used for poultry nutrition in Argentina was analyzed for fungal flora, natural incidence of selected mycotoxins, and nutritional quality. Ten mould genera were recovered, six of them known to be mycotoxigenic. More than 28 species were determined. Fumonisins were detected in all the samples (median 1,750 ppb. Forty-four out of 49 samples (90% were contaminated with DON (median 222 ppb and OTA (median 5 ppb. Also, 44 out of 49 samples were contaminated with aflatoxins (median 2.685 ppb, 42 samples (86% with ZEA (median 50 ppb, and 38 samples (78% with T2-toxin (median 50 ppb. Ninety percent of the samples had at least one type of nutritional deficiency. This study indicates the need for continuous assessment of the mycological status of animal feed production, in order to feed animals for optimal performance ensuring food safety.
Furusawa, N; Morita, Y
The hepatic biotransformation of aldrin (AD) and dieldrin (DD) was studied in liver post-mitochondrial supernatants (S-9s) from laying hens, female cattle and swine. S-9s were incubated with 0.03 nmol of AD or DD for 1 h. After 1 h, AD in the samples was almost epoxidated to DD. This formation was found with all the animal S-9s, and the highest rates occurred in pig S-9 (P < 0.01), followed by cow and hen S-9s. No reduction of DD was found with any of the S-9s.
El Garch, F; Sauget, M; Hocquet, D; LeChaudee, D; Woehrle, F; Bertrand, X
In November 2015, a plasmid-mediated colistin resistance, MCR-1, was described in animals, food and humans in China, and it was considered as a potential emerging threat to public health. Therefore, we screened for the mcr-1 gene a European collection of colistin-resistant Escherichia coli (n=218) and Salmonella spp. (n=74) isolated from diseased food-producing animals between 2004 and 2014 and characterized the mcr-1-positive clones. Screening for mcr-1 gene was performed by PCR on isolates for which inhibition diameter was coli isolates were then characterized by phylogrouping, multilocus sequence typing and pulsed-field gel electrophoresis typing. Antibiotic susceptibility was determined by disk diffusion testing or by broth microdilution. Among the collection, 42 E. coli and three Salmonella spp. were positive for mcr-1, with continuous detection since 2004 mainly from bovine and swine digestive infections. Most of the mcr-1-positive strains were resistant to amoxicillin and cotrimoxazole but remained susceptible to cephalosporins, carbapenems and piperacillin/tazobactam. All but one isolate were resistant to colistin, with a minimum inhibitory concentration of >2 mg/L. Most of the mcr-1-positive E. coli belonged to the phylogroup A with two prevalent clonal complexes, CC10 and CC165, in which sequence type 10 and sequence type 100 were overrepresented and pulsed-field gel electrophoresis typing revealed a high diversity of pulsotypes. MCR-1 was detected yearly in European food-producing animal since 2004 with a high diversity of pulsotypes supporting the dissemination of mcr-1 via plasmids. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.
Etinosa O. Igbinosa
Full Text Available The emergence of antibiotic-resistant bacteria in food animals is a potential public health concern. Staphylococci are a significant opportunistic pathogen both in humans and dairy cattle. In the present study, the genotypic characterization of methicillin-resistant staphylococcal strains recovered from dairy cattle in a rural community (Okada, Edo State, Nigeria was investigated. A total of 283 samples from cattle (137 milk samples and 146 nasal swabs were assessed between February and April 2015. Antimicrobial susceptibility was performed by Kirby-Bauer disc diffusion method. Polymerase chain reaction (PCR assay was employed for the detection of 16S rRNA, mecA and Panton-Valentine Leucocidinis (PVL genes. The staphylococcal strains were identified through partial 16S ribosomal ribonucleic acids (rRNA nucleotide sequencing, and Basic Local Alignment Search Tool (BLAST analysis of the gene sequence showed that the staphylococcal strains have 96%–100% similarity to Staphylococcus aureus (30, S. epidermidis (17, S. haemolyticus (15, S. saprophyticus (13, S. chromogenes (8, S. simulans (7, S. pseudintermedius (6 and S. xylosus (4. Resistance of 100% was observed in all Staphylococcus spp. against MET, PEN, CLN, CHL and SXT. Multi-drug resistant (MDR bacteria from nasal cavities and raw milk reveals 13 isolates were MDR against METR, PENR, AMXR, CLNR, CHLR, SXTR CLXR, KANR, ERYR, and VANR. Of all isolates, 100% harboured the mecA gene, while 30% of the isolates possess the PVL gene. All S. aureus harboured the PVL gene while other Staphylococcus spp. were negative for the PVL gene. The presence of methicillin-resistant Staphylococcus spp. isolates in dairy cattle is a potential public health risk and thus findings in this study can be used as a baseline for further surveillance.
Full Text Available The study compares two existing microbiological inhibition tests, Screening Test for Antibiotic Residues (STAR and Premi®Test with two recently introduced tests, Nouws Antibiotic Test (NAT and Total Antibiotics for the screening of antimicrobial residues in the tissues of food-producing animals. In the negative or positive sample classification based on inhibition of the growth of test strain sensitive to many antibiotics and sulphonamides, out of 142 samples obtained from slaughterhouses and retail operations, 39 samples yielded a positive result in one or more tests: 4 samples in four tests, 14 samples in three tests, 13 samples in two tests, and 8 samples in one test. As for the numbers of observed positive samples, the descending sequence of tests was: STAR, Total Antibiotics, Premi®Test, NAT. The growth inhibition was observed in three out of seven test strains, namely Bacillus cereus ATCC 11778, Kocuria rhizophila ATCC 9341, and Bacillus stearothermophilus var. calidolactis. Considering the test strains sensitivity and no inhibition on the Bacillus pumilus NCIMB 10822 NAT test plates, our preliminary conclusion is that the animal samples are suspected for the presence of tetracycline, macrolide, and b-lactam antibiotics.
Ceccarelli, Daniela; Essen-Zandbergen, van A.; Veldman, K.T.; Tafro, N.; Haenen, O.L.M.; Mevius, D.J.
Carbapenems are considered last-resort antibiotics in health care. Increasing reports of carbapenemase-producing bacteria in food-producing animals and in the environment indicate the importance of this phenomenon in public health. Surveillance for carbapenemase genes and carbapenemase-producing
Martin, Annett; Beutin, Lothar
Shiga toxin-producing strains of Escherichia coli (STEC) cause diarrhoea and haemorrhagic colitis in humans. Most human infections are attributed to consumption of STEC contaminated foodstuff. Food producing animals constitute important reservoirs of STEC and serve as source of food contamination. In this study, we have analyzed 593 foodborne STEC strains for their serotypes and for nine virulence genes (stx1, stx1c, stx1d, stx2, stx2b, stx2e, stx2g, E-hly and eae). The 593 STEC strains grouped into 215 serotypes, and 123 serotypes (57.2%) were represented each by only one STEC isolate. Fifteen serotypes (7.0%) were attributed to 198 (33.3%) of the 593 STEC strains. The foodborne STEC were grouped into different categories in relation to the species of the food producing animal (cattle, pigs, sheep, goats, red deer, wild-boar and hare). Univariate and multivariate statistical analyses revealed significant similarities between the animal origin of the food and the virulence markers of foodborne STEC. Significant associations (pfood producing animals. Virulence profiles and serotypes of STEC from food showed remarkable similarities to those of faecal STEC that were from the same animal species. The findings from our study clearly indicate that the food producing animals represent the most important source for the entry of STEC in the food chain. Sound hygiene measures implemented at critical stages of food production (milking, slaughtering, and evisceration) should be most effective in reducing the frequency of STEC contamination of food derived from domestic and wildlife animals. Copyright © 2011 Elsevier B.V. All rights reserved.
Magwedere, Kudakwashe; Rauff, Dionne; De Klerk, Grietjie; Keddy, Karen H; Dziva, Francis
Nontyphoidal salmonellosis continues to pose a global threat to human health, primarily by causing food-borne illnesses, and food-producing animals are the principal reservoirs of many pathogenic serovars. To identify key control points and generate information that may enable future estimation of the transmission routes between the environment, animals, and humans, we examined data on Salmonella isolates in South Africa. Samples were obtained from livestock and poultry on farms, meat at abattoirs, raw materials at feed mills, animal feed, and environmental sources (eg, poultry houses, abattoirs, feed mills, water) from 2012 to 2014 in compliance with each establishment's protocols conforming to International Organization for Standardization (ISO) (ISO/TS 17728, ISO 18593:2004 and ISO 17604:2003) standards. Isolation and serotyping of Salmonella were performed according to the scope of accreditation of the respective laboratories conforming to ISO/IEC 17025:2005 standard techniques. Salmonella was isolated from 9031 of 180 298 (5.0%) samples, and these isolates were distributed among 188 different serovars. Salmonella Enteritidis was the most frequent isolate, with 1944 of 180 298 (21.5%) originating from poultry on farms, poultry meat, and poultry houses, followed by Salmonella Havana, with 677 of 180 298 (7.5%), mostly from environmental samples. Serovars that are uncommonly associated with human disease (Salmonella Idikan, Salmonella Salford, and Salmonella Brancaster) were isolated at higher frequencies than Salmonella Typhimurium, a common cause of human illness. Environmental samples accounted for 3869 of 9031 (42.8%) samples positive for Salmonella. We describe the frequent isolation of Salmonella of a wide variety of serovars, from an array of animal feeds, food animals, and food animal environment. As prevention of human salmonellosis requires the effective control of Salmonella in food animals, these data can be used to facilitate Salmonella control in
Jiang, Hong-Xia; Song, Li; Liu, Ji; Zhang, Xiao-Hua; Ren, Yan-Na; Zhang, Wen-Hui; Zhang, Jing-Yuan; Liu, Ya-Hong; Webber, Mark A; Ogbolu, David O; Zeng, Zhen-Ling; Piddock, Laura J V
The aim of this study was to identify genes conferring resistance to fluoroquinolones and extended-spectrum β-lactams in non-typhoidal Salmonella (NTS) from food-producing animals in China. In total, 31 non-duplicate NTS were obtained from food-producing animals that were sick. Isolates were identified and serotyped and the genetic relatedness of the isolates was determined by pulsed-field gel electrophoresis of XbaI-digested chromosomal DNA. Antimicrobial susceptibility was determined using Clinical and Laboratory Standards Institute methodology. The presence of extended-spectrum β-lactamase (ESBL) and fluoroquinolone resistance genes was established by PCR and sequencing. Genes encoded on transmissible elements were identified by conjugation and transformation. Plasmids were typed by PCR-based replicon typing. The occurrence and diversity of numerous different transmissible genes conferring fluoroquinolone resistance [qnrA, qnrD, oqxA and aac(6')-Ib-cr] and ESBLs (CTX-M-27 and CTX-M-14), and which co-resided in different isolates and serovars of Salmonella, were much higher than in European countries. Furthermore, different plasmids encoded fluoroquinolone resistance (ca. 6 kb) and β-lactam resistance (ca. 63 kb) and these co-resided in isolates with mutations in topoisomerase genes (gyrA and parC) giving very resistant Salmonella. The presence of multidrug-resistant bacteria in food-producing animals in countries that export foodstuffs suggests that global transfer of antibiotic resistances from country to country on food is possible. Copyright © 2013 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.
Kyriakis, Spyridon C; Alexopoulos, Constantinos; Tassis, Panayiotis D; Tzika, Eleni D; Kritas, Spyridon K; Burriel, Angeliki R
During the past 50 years, procedures for raising food-producing animals have changed. Intensification of food production was necessary to keep prices low and to fulfill market demands for the continuously increasing worldwide population. Intensification of farming procedures produced many new problems, some of which had a considerable impact on public opinion about how animals are raised and how food of animal origin is produced and preserved. "Man made diseases" of animals such as bovine spongiform encephalopathy (BSE); contamination of foods with dioxins either through contamination of animal feeds or from the environment; and increased microbial resistance to drugs used for treatment, for prophylaxis of animals from infectious agents, and for growth promotion are some well-known hazards of intensified farming. Veterinarians working on food-producing animals are faced with an increased demand for foods of high quality and safety in developed countries, and higher quantities in the rest of the world. These qualitative and quantitative changes indicate that they must adjust to these new conditions. They will be most successful if their education is adjusted to meet the challenges that the public has created for them through new concepts of the production of food of animal origin. One such concept is the production of foods under fully certified procedures from the farm to the consumer's table. Food safety measures protecting public health will better be achieved if the education of the future veterinarian includes the principles of Hazard Analysis Critical Control Points (HACCP) starting at farm level. This article provides some market-driven ideas in this direction for European Union (EU) countries, including Greece.
Wagner, R Doug; Johnson, Shemedia J; Cerniglia, Carl E
A bioassay was developed to measure the minimum concentration of an antimicrobial drug that disrupts the colonization resistance mediated by model human intestinal microbiota against Salmonella invasion of Caco-2 intestinal cells. The bioassay was used to measure the minimum disruptive concentrations (MDCs) of drugs used in animal agriculture. The MDCs varied from 0.125 microg/ml for some broad-spectrum antimicrobial drugs (e.g., streptomycin) to 16 microg/ml for drugs with limited spectra of antimicrobial activity (e.g., lincomycin). The acceptable daily intake (ADI) residue concentration calculated on the basis of the MDCs were higher for erythromycin, lincomycin, and tylosin than the ADI residue concentrations calculated on the basis of the MICs. The MDC-based ADI values for apramycin, bacitracin, neomycin, novobiocin, penicillin G, streptomycin, tetracycline, and vancomycin were lower than the reported MIC-based ADI values. The effects of antimicrobial drugs at their MDCs on the bacterial composition of the microbiota were observed by denaturing gradient gel electrophoresis of 16S rRNA sequences amplified by PCR. Changes in the population composition of the model colonization resistance microbiota occurred simultaneously with reduced colonization resistance. The results of this study suggest that direct assessment of the effects of antimicrobial drugs on colonization resistance in an in vitro model can be useful in determining ADI values.
Van, Thi Thu Hao; Nguyen, Hoang Nam Kha; Smooker, Peter M; Coloe, Peter J
Antimicrobial resistance is a global problem. It is most prevalent in developing countries where infectious diseases remain common, the use of antibiotics in humans and animals is widespread, and the replacement of older antibiotics with new generation antibiotics is not easy due to the high cost. Information on antibiotic resistance phenotypes and genotypes of Salmonella spp. in food animals and humans in different countries and geographic regions is necessary to combat the spread of resistance. This will improve the understanding of antibiotic resistance epidemiology, tracing of new emerging pathogens, assisting in disease treatment, and enhancing prudent use of antibiotics. However, the extent of antibiotic resistance in food-borne pathogens and humans in many developing countries remains unknown. The goal of this review is to discuss the current state of antibiotic resistance of non-typhoid Salmonella spp. in food-producing animals, retail meat and humans from South East Asia. It is focused on resistance characteristics of traditional and "critically important" antibiotics in this region, and the emergence of multidrug resistant strains and genetic elements that contribute to the development of multidrug resistance, including integrons and the Salmonella Genomic Island (SGI). Copyright © 2011. Published by Elsevier B.V.
Boireau, C; Morignat, É; Cazeau, G; Jarrige, N; Jouy, É; Haenni, M; Madec, J-Y; Leblond, A; Gay, É
Antimicrobial resistance (AMR) among bacteria isolated from food-producing animals is a growing concern with implications for public health. AMR surveillance is essential to identify resistance trends and help in the design of effective and efficient control strategies. The aim of the study was to describe the antimicrobial susceptibility of pathogenic Escherichia coli isolated from three livestock productions in France (cattle, swine and poultry). The trend in resistance to the most commonly prescribed antibiotics in animal health was analysed as follows: amoxicillin (penicillin), spectinomycin or streptomycin (aminoglycoside), tetracycline and trimethoprim-sulfamethoxazole/Enrofloxacin and ceftiofur were also taken into account as members of critically important antimicrobial families in human and veterinary medicine, that is fluoroquinolones and third-generation cephalosporins, respectively. Data collected between 2002 and 2015 by the French national surveillance network of AMR referred to as RESAPATH were analysed. Resistance trends were investigated using non-linear analysis (generalized additive models) applied to time-series stratified by livestock production and antibiotic. Irrespective of the species and the antibiotic considered, resistance signals over time showed no significant annual cycle. Resistance to third-generation cephalosporins emerged during the period of the study, with a peak at 22% [20.5; 24.0] in poultry in 2010, decreasing afterwards, while it remained consistently below 10% for the other species. The proportion of resistance to fluoroquinolones was broadly similar between species and remained under 30%, with a slight decreasing trend after 2009. Resistances to tetracycline and amoxicillin remained high, between 90% and 40% over time in cattle and swine. After 2010, there was a decrease in resistance to these antibiotics for all species, especially to tetracycline for poultry with a drop from 84% in 2009 to 43% in 2015. These results
van Duijkeren, Engeline; Greko, Christina; Pringle, Märit; Baptiste, Keith Edward; Catry, Boudewijn; Jukes, Helen; Moreno, Miguel A; Pomba, M Constança Matias Ferreira; Pyörälä, Satu; Rantala, Merja; Ružauskas, Modestas; Sanders, Pascal; Teale, Christopher; Threlfall, E John; Torren-Edo, Jordi; Törneke, Karolina
Pleuromutilins (tiamulin and valnemulin) are antimicrobial agents that are used mainly in veterinary medicine, especially for swine and to a lesser extent for poultry and rabbits. In pigs, tiamulin and valnemulin are used to treat swine dysentery, spirochaete-associated diarrhoea, porcine proliferative enteropathy, enzootic pneumonia and other infections where Mycoplasma is involved. There are concerns about the reported increases in the MICs of tiamulin and valnemulin for porcine Brachyspira hyodysenteriae isolates from different European countries, as only a limited number of antimicrobials are available for the treatment of swine dysentery where resistance to these antimicrobials is already common and widespread. The loss of pleuromutilins as effective tools to treat swine dysentery because of further increases in resistance or as a consequence of restrictions would present a considerable threat to pig health, welfare and productivity. In humans, only one product containing pleuromutilins (retapamulin) is authorized currently for topical use; however, products for oral and intravenous administration to humans with serious multidrug-resistant skin infections and respiratory infections, including those caused by methicillin-resistant Staphylococcus aureus (MRSA), are being developed. The objective of this review is to summarize the current knowledge on the usage of pleuromutilins, resistance development and the potential impact of this resistance on animal and human health. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: email@example.com.
Taverne, Femke J|info:eu-repo/dai/nl/412350076; van Geijlswijk, Ingeborg M; Heederik, Dick J J|info:eu-repo/dai/nl/072910542; Wagenaar, Jaap A|info:eu-repo/dai/nl/126613354; Mouton, Johan W
BACKGROUND: To optimize antimicrobial dosing in different animal species, pharmacokinetic information is necessary. Due to the plethora of cephalosporin antimicrobials and animal species in which they are used, assessment of pharmacokinetics in all species is unfeasible. In this study we aimed to
Regal, P; Nebot, C; Vázquez, B I; Cepeda, A; Fente, C A
This paper describes the development, validation and application of a confirmatory method to detect 17alpha-methyltestosterone (MT) in bovine hair, to aid in controlling the administration of this growth promoter in meat-producing animals. After cryogenic grinding, MT was removed from the hair matrix using a single step extraction procedure with acetonitrile. Hydroxylamine derivatisation was used to enhance analyte determination with an electrospray ionisation (ESI) source. Determination was carried out using a triple quadrupole liquid chromatography tandem mass spectrometer (LC-MS/MS) in multiple reaction monitoring mode (MRM). The method was validated in accordance with the criteria defined in Commission Decision 2002/657/EC and using deuterated testosterone (T-d(3)) as the internal standard. The decision limit (CCalpha) was 0.07 ng g(-1) and the detection capability (CCbeta) was 0.12 ng g(-1). Repeatability was CV% (7%), within-laboratory reproducibility was CV% (11.0%), and trueness was (87%). Applicability of the method was demonstrated in an animal study. Samples obtained from animal experiments were analyzed and the presence of MT was confirmed.
Full Text Available Abstract Background The impact of food animals as a possible reservoir for extended-spectrum beta-lactamase (ESBL producing Enterobacteriaceae, and the dissemination of such strains into the food production chain need to be assessed. In this study 334 fecal samples from pigs, cattle, chicken and sheep were investigated at slaughter. Additionally, 100 raw milk samples, representing bulk tank milk of 100 different dairy farms, 104 minced meat (pork and beef samples and 67 E. coli isolates from cattle E. coli mastitis were analyzed. Results As many as 15.3% of the porcine, 13.7% of the bovine, 8.6% of the sheep and 63.4% of the chicken fecal samples yielded ESBL producers after an enrichment step. In contrast, none of the minced meat, none of the bulk tank milk samples and only one of the mastitis milk samples contained ESBL producing strains. Of the total of 91 isolates, 89 were E. coli, one was Citrobacter youngae and one was Enterobacter cloacae. PCR analysis revealed that 78 isolates (85.7% produced CTX-M group 1 ESBLs while six isolates (6.6% produced CTX-M group 9 enzymes. Five detected ESBLs (5.5% belonged to the SHV group and 2 isolates (2.2% contained a TEM-type enzyme. A total of 27 CTX-M producers were additionally PCR-positive for TEM-beta-lactamase. The ESBL-encoding genes of 53 isolates were sequenced of which 34 produced CTX-M-1, 6 produced CTX-M-14, 5 produced CTX-M-15 and also 5 produced SHV-12. Two isolates produced TEM-52 and one isolate expressed a novel CTX-M group 1 ESBL, CTX-M-117. One isolate--aside from a CTX-M ESBL-- contained an additional novel TEM-type broad-spectrum beta-lactamase, TEM-186. Conclusions The relatively high rates of ESBL producers in food animals and the high genetic diversity among these isolates are worrisome and indicate an established reservoir in farm animals.
Liu, Bao-Tao; Li, Liang; Fang, Liang-Xing; Sun, Jian; Liao, Xiao-Ping; Yang, Qiu-E; Huang, Ting; Liu, Ya-Hong
To study the characteristics of plasmids harboring oqxAB among bla(CTX-M)-negative Escherichia coli isolates and search for oqxAB-harboring plasmids similar to plasmids carrying oqxAB-bla(CTX-M) reported previously, conjugation experiment was performed for 115 randomly selected oqxAB-positive but bla(CTX-M)-negative E. coli isolates from diseased animals in Guangdong, China. S1 nuclease pulsed-field gel electrophoresis (PFGE) and southern blotting experiments were performed to investigate the location of oqxAB and other resistance genes. The EcoRI digestion profiles of the plasmids with oqxAB were also analyzed. The clonal relatedness of donor isolates was investigated by PFGE. In this study, 32 oqxAB transconjugants were successfully obtained and most transconjugants showed multidrug resistances. Eleven replicon combination types were found in these transconjugants. floR and oqxAB were found on the same plasmids in all nine transconjugants resistant to florfenicol. The sequences between floR and oqxAB were identical in most transconjugants and the two genes were both linked with tnp in insertion sequences. Nine F18:A-:B1 plasmids with only oqxAB shared identical EcoRI digestion profiles and the profiles were also identical with that of a plasmid carrying oqxAB-bla(CTX-M) found previously. Co-transfer of plasmids carrying oqxAB and fosA3, respectively, was also observed in one isolate. This study demonstrates the dissemination of oqxAB among bla(CTX-M)-negative E. coli isolates was mainly mediated by identical F18:A-:B1 plasmids. A novel arrangement of regions between floR and oqxAB might play an important role in the dissemination of floR-oqxAB. This is the first description of the genetic environment of the relationship between oqxAB and floR in E. coli.
EFSA Panel on Biological Hazards (BIOHAZ); Scientific Opinion on the public health risks of bacterial strains producing extended-spectrum β-lactamases and/or AmpC β-lactamases in food and food-producing animals
Hald, Tine; Baggesen, Dorte Lau
The potential contribution of food-producing animals or foods to public health risks by ESBL and/or AmpC-producing bacteria is related to specific plasmid-mediated ESBL and/or AmpC genes encoded by a number of organisms. The predominant ESBL families encountered are CTX-M, TEM, and SHV......; the predominant AmpC-family is CMY. The most common genes associated with this resistance in animals are blaCTX-M-1 (the most commonly identified ESBL), and blaCTX-M-14, followed by blaTEM-52 and blaSHV-12. Among the genes encoding AmpC-type β-lactamases, blaCMY-2 is the most common.The bacterial species most...... of choice for optimum detection of blaESBL and/or blaAmpC genes. The preferred method for isolation of ESBL- and/or AmpC-producers is screening on selective agar preceded by selective enrichment in a broth.The establishment of risk factors for occurrence of ESBL/AmpC-producing bacteria is particularly...
Michael, Geovana Brenner; Kaspar, Heike; Siqueira, Amanda Keller; de Freitas Costa, Eduardo; Corbellini, Luís Gustavo; Kadlec, Kristina; Schwarz, Stefan
The aim of this study was to identify extended-spectrum β-lactamase (ESBL)-producing Escherichia coli collected from diseased food-producing animals in Germany. A total of 6849 E. coli isolates, collected from diseased cattle, pigs and poultry in the German national monitoring program GERM-Vet (2008-2014), were characterized by antimicrobial susceptibility testing and screened for the ESBL phenotype. ESBL genes were identified by PCR and sequencing. The isolates were further characterized by PCR-based phylotyping. The 419/6849 (6.1%) ESBL-producers identified included 324/2896 (11.2%) isolates from cattle, 75/1562 (4.8%) from pigs and 20/2391 (0.8%) from poultry. The ESBL genes detected were: bla CTX-M-1 (69.9%), bla CTX-M-15 (13.6%), bla CTX-M-14 (11.7%), bla TEM-52 (1.9%), bla SHV-12 (1.4%), bla CTX-M-3 (1.0%), and bla CTX-M-2 (0.5%). The phylogroup A was the dominant phylogroup (57.0%) followed by phylogroups D (23.4%), B1 (17.9%), and B2 (1.7%). Bovine isolates belonged predominantly to the phylogroups A and D, whereas the porcine and avian isolates mainly belonged to A and B1. The majority of the ESBL-producing isolates found in each phylogroup were from animals suffering from gastrointestinal infections. In 399/419 isolates (95.2%), additional resistance to non-β-lactam antibiotics was seen. Multidrug-resistance [resistance to aminoglycosides, fluoro(quinolones), sulphonamides, tetracyclines, and trimethoprim] was seen in 369/419 (88.1%) isolates, which may facilitate the co-selection of ESBL genes, when located on the same mobile genetic element as the others resistance genes, and may compromise the therapeutic options. Copyright © 2016 Elsevier B.V. All rights reserved.
Public Health Risks of Enterobacterial Isolates Producing Extended-Spectrum β-Lactamases or AmpC β-Lactamases in Food and Food-Producing Animals: An EU Perspective of Epidemiology, Analytical Methods, Risk Factors, and Control Options
Liebana, Ernesto; Carattoli, Alessandra; Coque, Teresa M.
The blaESBL and blaAmpC genes are spread by plasmid-mediated integrons, insertion sequences, and transposons, some of which are homologous in food animals and humans. Cephalosporin usage in animal production is an important risk factor; restricting such use would be an effective control option....
... HUMAN SERVICES Food and Drug Administration Guidance for Industry on Evaluating the Effectiveness of Anticoccidial Drugs in Food-Producing Animals; Availability AGENCY: Food and Drug Administration, HHS. ACTION... industry 217 entitled ``Evaluating the Effectiveness of Anticoccidial Drugs in Food-Producing Animals...
Development of a liquid chromatography-tandem mass spectrometry with ultrasound-assisted extraction method for the simultaneous determination of sudan dyes and their metabolites in the edible tissues and eggs of food-producing animals.
Chen, Dongmei; Li, Xueqin; Tao, Yanfei; Pan, Yuanhu; Wu, Qinghua; Liu, Zhenli; Peng, Dapeng; Wang, Xu; Huang, Lingli; Wang, Yulian; Yuan, Zonghui
A liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed for the simultaneous determination of sudan I, sudan II, sudan III, sudan IV, and their metabolites such as 4-aminoazobenzene and ortho-aminoazotoluole in 12 animal derived foods (including the muscle and liver of swine, muscle, liver and skin of chicken and duck, muscle and skin of fish, as well as the eggs of hen and duck). Sample preparation procedure included ultrasound-assisted extraction with acetonitrile, defatting with n-hexane and final clean-up with solid phase extraction (SPE) on Aluminum B cartridges. The detection and quantification of the 6 sudan dyes and their metabolites were performed by a reversed-phase liquid chromatography coupled with electrospray ionization triple quadrupole mass spectrometry (LC/ESI-MS/MS). The CCαs and the CCβs of various samples varied from 0.03μg/kg to 0.12μg/kg, 0.09μg/kg to 0.19μg/kg, respectively. The recoveries of spiked sample from 0.2μg/kg to 0.8μg/kg ranged from 61.9% to 87.4% with the relative standard deviations of less than 19.1%. Performances of the whole analytical procedure meet the criteria established by the European Commission for mass spectrometric detection. Copyright © 2013 Elsevier B.V. All rights reserved.
When the food producing enterprises often comply with food safety regulations and industry management system passively, we need to consider can they transform their production and business pattern in order to avoid the food safety incidents completely? The answer is yes. The food producing enterprises can develop to the two directions of material planting and products in circulation through base management pattern substituting for the original operation pattern of in-plant processing and outside sales. The food producing enterprises should establish coordination and safe supervision mechanisms in order to achieve the management objectives of unified production, controllable risks and scale magnitude.
Elmadfa, Ibrahim; Meyer, Alexa L
Adequate protein intake is critical for health and development. Generally, protein of animal origin is of higher quality for humans owing to its amino acid pattern and good digestibility. When administered in mixtures it can enhance the quality of plant proteins, but its availability is often low in low-income communities, especially in young children, the elderly, and pregnant and lactating women, who have increased requirements and in whom high-quality protein also stimulates (bone) growth and maintenance. Although high protein intake was associated with increased type 2 diabetes mellitus risk, milk and seafood are good sources of branched chain amino acids and taurine, which act beneficially on glucose metabolism and blood pressure. However, high consumption of protein-rich animal food is also associated with adverse health effects and higher risk for noncommunicable diseases, partly related to other components of these foods, like saturated fatty acids and potential carcinogens in processed meat but also the atherogenic methionine metabolite homocysteine. In moderation, however, animal proteins are especially important for health maintenance in vulnerable persons.
Full Text Available The overview of previous research results points out to the fact that the majority of the sources related to the organic food marketing belong to the literature based on the research of consumers, with the lack of extensive research of organic food producers. Thus, the results obtained by the quantitative research of organic food producers on the territory of the Republic of Serbia, are presented in this paper. The main marketing mix instruments (4P are in the focus of analysis, as the most beneficial way of determining the success of marketing activities of the organic food producers in Serbia. In order to get a comprehensive idea of the success of the market activity of the producers, the obtained results are explained in regard to the theoretical knowledge of consumer behavior, acquired by an extensive overview of the relevant literature. The research results are significant, both for the producers of organic food, as well as for traders, because they indicate the key elements to improve the placement of organic food products originating in Serbia. As an important contribution of the paper to the topic, recommendations for the development of an appropriate marketing strategy are given in the conclusion.
Halsby, Kate D; Walsh, Amanda L; Campbell, Colin; Hewitt, Kirsty; Morgan, Dilys
Around 67 million pets are owned by households in the United Kingdom, and an increasing number of these are exotic animals. Approximately a third of pets are purchased through retail outlets or direct from breeders. A wide range of infections can be associated with companion animals. This study uses a systematic literature review to describe the transmission of zoonotic disease in humans associated with a pet shop or other location selling pets (incidents of rabies tracebacks and zoonoses from pet food were excluded). PubMed and EMBASE. Fifty seven separate case reports or incidents were described in the 82 papers that were identified by the systematic review. Summary information on each incident is included in this manuscript. The infections include bacterial, viral and fungal diseases and range in severity from mild to life threatening. Infections associated with birds and rodents were the most commonly reported. Over half of the reports describe incidents in the Americas, and three of these were outbreaks involving more than 50 cases. Many of the incidents identified relate to infections in pet shop employees. This review may have been subject to publication bias, where unusual and unexpected zoonotic infections may be over-represented in peer-reviewed publications. It was also restricted to English-language articles so that pathogens that are more common in non-Western countries, or in more exotic animals not common in Europe and the Americas, may have been under-represented. A wide spectrum of zoonotic infections are acquired from pet shops. Salmonellosis and psittacosis were the most commonly documented diseases, however more unusual infections such as tularemia also appeared in the review. Given their potential to spread zoonotic infection, it is important that pet shops act to minimise the risk as far as possible.
Kate D Halsby
Full Text Available BACKGROUND: Around 67 million pets are owned by households in the United Kingdom, and an increasing number of these are exotic animals. Approximately a third of pets are purchased through retail outlets or direct from breeders. A wide range of infections can be associated with companion animals. OBJECTIVES: This study uses a systematic literature review to describe the transmission of zoonotic disease in humans associated with a pet shop or other location selling pets (incidents of rabies tracebacks and zoonoses from pet food were excluded. DATA SOURCES: PubMed and EMBASE. RESULTS: Fifty seven separate case reports or incidents were described in the 82 papers that were identified by the systematic review. Summary information on each incident is included in this manuscript. The infections include bacterial, viral and fungal diseases and range in severity from mild to life threatening. Infections associated with birds and rodents were the most commonly reported. Over half of the reports describe incidents in the Americas, and three of these were outbreaks involving more than 50 cases. Many of the incidents identified relate to infections in pet shop employees. LIMITATIONS: This review may have been subject to publication bias, where unusual and unexpected zoonotic infections may be over-represented in peer-reviewed publications. It was also restricted to English-language articles so that pathogens that are more common in non-Western countries, or in more exotic animals not common in Europe and the Americas, may have been under-represented. CONCLUSIONS/IMPLICATIONS: A wide spectrum of zoonotic infections are acquired from pet shops. Salmonellosis and psittacosis were the most commonly documented diseases, however more unusual infections such as tularemia also appeared in the review. Given their potential to spread zoonotic infection, it is important that pet shops act to minimise the risk as far as possible.
Abdel-Moein, Khaled A; Hamza, Dalia A
The current study was conducted to investigate the occurrence of human pathogenic Clostridium botulinum in the feces of dairy animals. Fecal samples were collected from 203 apparently healthy dairy animals (50 cattle, 50 buffaloes, 52 sheep, 51 goats). Samples were cultured to recover C. botulinum while human pathogenic C. botulinum strains were identified after screening of all C. botulinum isolates for the presence of genes that encode toxins type A, B, E, F. The overall prevalence of C. botulinum was 18.7% whereas human pathogenic C. botulinum strains (only type A) were isolated from six animals at the rates of 2, 2, 5.8, and 2% for cattle, buffaloes, sheep, and goats, respectively. High fecal carriage rates of C. botulinum among apparently healthy dairy animals especially type A alarm both veterinary and public health communities for a potential role which may be played by dairy animals in the epidemiology of such pathogen.
Fundamental Moral Attitudes to Animals and Their Role in Judgment: An Empirical Model to Describe Fundamental Moral Attitudes to Animals and Their Role in Judgment on the Culling of Healthy Animals During an Animal Disease Epidemic
Cohen, N.E.; Brom, F.W.A.; Stassen, E.N.
In this paper, we present and defend the theoretical framework of an empirical model to describe people’s fundamental moral attitudes (FMAs) to animals, the stratification of FMAs in society and the role of FMAs in judgment on the culling of healthy animals in an animal disease epidemic. We used
Zecca, Francesco; Rastorgueva, Natalia
Contemporary food market offers plenty of different food products from all over the world. However, as people have more disposable income, they are more discerning with regards to quality, and certified food has a reputation as being more wholesome and more healthy. In other words, food quality issues become crucial in a consumer's choice. Nevertheless, the question arises - that what should be considered as a food quality, and which quality criteria consumers are ready to pay more? There are many certified products within the variety of agricultural food, and for understanding which products are more preferable for a consumer, it is necessary to know, what do labels mean and what do they guarantee. Absence or lack of this knowledge promotes the information asymmetry between consumers and food producers. Italian traditional food was chosen as an example, due to its crucial meaning for authentical development of the rural areas and particular culture heritage. To analyze phenomenon of an information asymmetry within the labeled food market were studied the next theoretical issues: dimensions of traditional food and its labeling; consumer's behavior and attitudes towards traditional food; features and consequences of an information asymmetry. The empirical side highlights the contemporary tendencies of the Italian quality food market. As the main reason of information asymmetry is the lack of information for consumers, the paper offers for food producers to use knowledge management as the main tool to smooth an information asymmetry. An implementation of knowledge management includes two directions: development of the appropriate communication strategy and application of the Internet of Things to provide on the food packing the sufficient information for consumers. In that direction, many recent patents have been developed. The findings of this paper confirm the importance of the literature review for understanding the reasons of an information asymmetry. The offered
This study investigates how it is possible for food producers and retailers to strengthen their competitiveness by coordinating food producers' product development process and retailers' assortment building process. The theoretical outset is taken in Garud and Rappa's model 'Socio-cognitive model...... of technology evolution'. This model has been extended by theories on organizational identity, organizational fields, plausibility, and construction of meaning. Founded on a grounded theory approach the model was subsequently used for analysing the cooperation between Danish food producers and retail chains...... in four countries regarding trade in pork and pork-based products. The paper concludes with a number of recommendations directed at food producers....
Jamal, Syed Muhammad; Ferrari, G.; Hussain, M.
A total of 1501 oral swab samples from Pakistan, Afghanistan and Tajikistan were collected from clinically healthy animals between July 2008 and August 2009 and assayed for the presence of foot‐and‐mouth disease virus (FMDV) RNA. The oral swab samples from two (of four) live animal markets in Pak...
Cheng, Rachel; Mantovani, Alberto; Frazzoli, Chiara
Challenges posed by changes in livestock production in emerging food producing areas and demographic development and climate change require new approaches and responsibilities in the management of food chains. The increasingly recognized role of primary food producers requires the support of the scientific community to instruct effective approaches based on scientific data, tools, and expertise. Mali is an emerging food producing area, and this review covers (i) the dairy farming scenario and its environment, (ii) the role of dairy production in food security, including the greatly different animal rearing systems in the Sahel and tropical regions, (iii) risk management pillars as modern infrastructures, effective farmer organizations, and institutional systems to guarantee animal health and safety of products, and (iv) feasible interventions based on good practices and risk assessment at the farm level (e.g., sustainable use of fertilizers, feeds, veterinary drugs, and pesticides) to protect consumers from food safety hazards. Social innovation based on the empowerment of the primary food producers emerges as crucial for sustainable and safe food production. Sustainable policies should be supported by the mobilization of stakeholders of One Health, which is a science-based approach to linking human health and nutrition with the health and management of food producing animals and environmental safety. In the context of the complex, multifaceted scenario of Mali dairy production, this article presents how a cost-effective animal health and food safety scheme could be established in the dairy production chain. Because milk is a major commodity in this country, benefits could be derived in food security, public health, the resilience of the farming system, animal husbandry, and international trade.
Wang, Sy-Chyi; Chern, Jin-Yuan
The development of modern technology brings convenience to our lives but removes physical activity from our daily routines, thereby putting our lives at risk. Extended computer use may contribute to symptoms such as visual impairment and musculoskeletal disorders. To help reduce the risk of physical inactivity and promote healthier computer use, this study developed a time-scheduled delivery of health-related animations for users sitting in front of computers for prolonged periods. In addition, we examined the effects that the program had on the computer-related health behavior intentions and actions of participants. Two waves of questionnaires were implemented for data collection before and after intervention. The results showed that the animation program indeed had a positive effect on participants' healthy computer use actions in terms of breathtaking, body massages, and body stretches. It also helped to bridge the intention-action gap of the health behaviors. The development and evaluation were documented, and users' experiences/suggestions were discussed at the end.
Igbinosa, Isoken Henrietta
Salmonella spp. infections are considered as the most common food-borne disease globally. The contamination of food products with Salmonella has given rise to severe health and economic challenges. This study assessed the prevalence of Salmonella in the faeces of cows and goats in the Eastern Cape province of South Africa, their antibiotic resistance patterns as well as antibiotic-resistant gene determinant. Antibiotic disc was used for antibiogram profiles while polymerase chain reaction was employed for the detection of antibiotic-resistant genes. A total of 150 Salmonella were isolated from the faecal samples. Eighty two (55%) isolates were recovered from cow faeces while 68 (45%) were isolated from goat faeces. All Salmonella isolates were sensitive to ciprofloxacin (100%) while 95% were sensitive to ofloxacin. Also, a high sensitivity of 93 and 89% was observed against nalidixic acid and ofloxacin, respectively. Salmonella isolates demonstrated moderate sensitivity against cephalothin (70%), chloramphenicol (75%) and minocycline (68%) while 49% were resistant to tetracycline and erythromycin. The prevalence of the antibiotic-resistant genes in Salmonella isolates were detected as follows: integron conserved segment 28% (42/150), bla TEM gene 19.3% (29/150), blapse₁ 7.3% (11/150) and blaampC 4.7% (7/150). The results obtained in the study imply that cow and goat faeces could be potential reservoirs of Salmonella and could possibly cause infections as a result of contamination of food products. There is a need for a surveillance system to track resistance patterns of Salmonella circulating in South Africa.
Boonyasiri, Adhiratha; Tangkoskul, Teerawit; Seenama, Chrakrapong; Saiyarin, Jatuporn; Tiengrim, Surapee; Thamlikitkul, Visanu
The aim of this study was to determine the prevalence of antibiotic-resistant bacteria, especially extended-spectrum beta-lactamase (ESBL) producing Escherichia coli, in samples from healthy adults, foods, food animals, and the environment in selected areas of Thailand. Samples were collected from stool specimens from adult food factory and food animal farm workers, fresh and cooked foods sold at markets, rectal swabs of healthy pigs and chickens, fresh pork meat from slaughterhouses, water samples from canals as well as fish and shrimp farm ponds, and stagnant water sources on pig farms. Antibiotic susceptibility was determined using the disk diffusion or agar dilution methods. Extended-spectrum beta-lactamase production was assayed using a double disk diffusion method. Among 544 healthy adult food factory workers, 75·5% were positive for ESBL producing E. coli, while 77·3% of E. coli isolated from 30 healthy animal farm workers were positive. Amongst healthy food animals, ESBL producing status among E. coli isolates were more commonly detected in pigs (76·7%) than broilers (40%). Extended-spectrum beta-lactamase producing E. coli seemed to be more prevalent in fresh meat samples than in fresh vegetables, in fresh foods than in cooked foods, and in water samples collected from the animal farms than those from canals and fish and shrimp ponds. Extended-spectrum beta-lactamase producing E. coli isolates are prevalent amongst healthy individuals, foods along the food production chain from farms to consumers, and in the environment in selected areas in Thailand.
Zhang, Liang; Wang, Xiao; Zhan, Qunling; Wang, Zhenhai; Xu, Mingming; Zhu, Dan; He, Feng; Liu, Xia; Huang, Rongzhong; Li, Dan; Lei, Yang; Xie, Peng
Borna disease virus (BDV) is a non-cytolytic, neurotropic RNA virus that can infect many vertebrate species, including humans. To date, BDV infection has been reported in a range of animal species across a broad global geographic distribution. However, a systematic epidemiological survey of BDV infection in domesticated animals in China has yet to be performed. In current study, BDV RNA and antibodies in 2353 blood samples from apparently healthy animals of eight species (horse, donkey, dog, pig, rabbit, cattle, goat, sheep) from three areas in western China (Xinjiang province, Chongqing municipality, and Ningxia province) were assayed using reverse transcription qPCR (RT-qPCR) and ELISA assay. Brain tissue samples from a portion of the BDV RNA- and/or antibody-positive animals were subjected to RT-qPCR and western blotting. As a result, varying prevalence of BDV antibodies and/or RNA was demonstrated in various animal species from three areas, ranging from 4.4 % to 20.0 %. Detection of BDV RNA and/or antibodies in Chongqing pigs (9.2 %) provided the first known evidence of BDV infection in this species. Not all brain tissue samples from animals whose blood was BDV RNA and/or antibody positive contained BDV RNA and protein. This study provides evidence that BDV infection among healthy domestic animal species is more widespread in western China than previously believed.
Cacaci, Margherita; Lelli, Rossella Colomba
The role of the veterinarian as a public health officer is intrinsic to the history and the culture of veterinary organization in Italy. The Veterinary service being part of the Health administration since the birth of the Italian State in the XIX Century. In the second half of the last century the birth of the Italian National Health Service confirmed that the function of the Italian veterinary service was to analyze and reduce the risks for the human population connected to the relationship man-animal-environment, animal health, food safety and security. The Italian Veterinary Medicine School curricula, reflected this "model" of veterinarian as well. In the majority of countries in the world, Veterinary Services are organized within the Agriculture Administration with the main function to assure animal health and wellbeing. After the so-called "Mad-cow crisis" the awareness of the direct and essential role of veterinary services in the prevention of human illness has been officially recognized and in the third millennium the old concept of "one health" and "human-animal interface" has gained popularity worldwide.The concept of Veterinary Public Health, has evolved at International level and has incorporated the more than a century old vision of the Italian Veterinary medicine and it is defined as "the sum of the contributions to the physical, mental and social development of people through the knowledge and application of veterinary science" (WHO, Future trends in veterinary public health. Gruppo di lavoro OMS: TE, Italy, 1999, Available from: http://www.who.int/zoonoses/vph/en/ . Last visited 16 Feb 2016, 1999).On the subject of Cooperation, Sustainability and Public Health, the EXPO 2015 event and the activities of international organizations WHO, FAO and World Organization for Animal Health are refocusing at present their worldwide mandate to protect human health and the economy of both the poorest Countries and the developed countries, according to the "new
Banchonhattakit, Pannee; Duangsong, Rujira; Muangsom, Niramon; Kamsong, Theppamon; Phangwan, Krittiya
The objective of this study was to investigate the effectiveness of brain-based learning (BBL) and animated cartoons on video compact discs (VCDs) in enhancing the healthy habits of school children. A representative sample of 1085 school children in the first through the third grades at 16 schools was selected by multistage random sampling. Knowledge of healthy habits and self-reported adoption of practices were assessed by a questionnaire. BBL and VCD, either combined or as single-intervention techniques, led to improved knowledge and practice of healthy behavior, whereas conventional teaching did not. As a single-intervention technique, BBL on its own led to a greater improvement in healthy practices than VCD, but the addition of BBL to VCD made no difference, and there was no difference between BBL and VCD in terms of improvements in knowledge. In conclusion, both BBL and VCD are effective, but VCD requires fewer resources. Recommendations are made for further research. © 2012 APJPH.
the cooperation between Danish food producers and retail chains in four countries regarding trade in pork and pork-based products. The paradigmatic outset in the project was the constructivist paradigm. Based on theories on organisational identity, organisational image, organisational fields, plausibility......, product development, and construction of meaning and shared meaning, an analytical framework was developed. The theoretical framework subsequently - founded on a grounded theory approach - was used as the basis for the analysis. The paper concludes with a number of recommen¬dations for food producers...
The purpose of this paper is to present a model of relationships between food producers and retailers. The model is built on the constructivist paradigm, conceptual frameworks and an analysis of a number of companies. In this paper two conceptual frameworks are developed; one concerns the organis...
Sterneberg-van der Maaten, T; Turner, D; Van Tilburg, J; Vaarten, J
The mission of the CALLISTO (Companion Animals multisectoriaL interprofessionaL Interdisciplinary Strategic Think tank On zoonoses) project was to provide an overview of the current situation on the role of companion animals as a source of infectious diseases for people and food animals. It also aimed to identify knowledge and technology gaps for the most important zoonoses and propose targeted actions to reduce the risk of zoonotic diseases transmitted via companion animals. After a 3-year study, its members have developed practical recommendations for improved data collection on companion animal numbers and the mechanisms for disease surveillance in companion animals. They highlight the importance of introducing a system for the unique identification of dogs and other companion animals with an implanted microchip transponder and storage of the details it contains on an internationally accessible online database. Their report also emphasises the need for balanced communication with the public on the risks and benefits of pet ownership and the value of the 'One Health' concept to encourage closer collaboration between veterinary and human medical professionals. Copyright © 2015 Elsevier Ltd. All rights reserved.
Montenegro-Bethancourt, Gabriela; Johner, Simone A; Stehle, Peter; Remer, Thomas
Adequate dietary iodine intake in children is essential for optimal physical and neurological development. Whether lower dietary animal food and salt intake may adversely affect iodine status is under discussion. We examined the association between dietary animal:plant protein ratio with 24-h urinary iodine excretion (24-h UI, μg/d), and whether this is modified by salt intake. A 24-h UI was measured in 1959 24-h urine samples from 516 6- to 12-year-old participants of the Dortmund Nutritional and Anthropometric Longitudinally Designed Study. Parallel 3 d weighed food records were used to estimate dietary intakes. Protein sources were classified as dairy, animal and plant. A repeated-measures regression model (PROC MIXED) was used to analyse the effect of animal:plant protein ratios on 24-h UI. plant protein ratios ranged from 0.5 (95 % CI 0.4, 0.6) to 1.6 (95 % CI 1.4, 1.9) (lowest and highest quartile). After adjustment for total energy intake, main dietary iodine sources (dairy and salt intake), and further covariates, the inter-individual variation in animal:plant protein ratio was significantly associated with variation in 24-h UI. One unit higher animal:plant protein ratio predicted 6 μg/d higher 24-h UI (P= 0.002) in boys and 5 μg/d (P= 0.03) in girls. This relationship was partially mediated by a higher salt intake at higher animal:plant protein ratios. These results suggest that lower consumption of animal protein is associated with a small decline in iodine excretion, partially mediated by decreased salt intake. Because limited salt and increased intake of plant-based foods are part of a preferable healthy food pattern, effective nutrition political strategies will be required in the future to ensure appropriate iodine nutrition in adherent populations.
Skuterud, L.; Strand, P. [Norwegian Radiation Protection Authority (Norway); Howard, B.J. [Inst. of Terrestrial Ecology (United Kingdom)
The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG). 68 refs.
Khan, Gulfaraz; Ahmed, Waqar; Philip, Pretty S; Ali, Mahmoud H; Adem, Abdu
Epstein-Barr virus (EBV) is an oncogenic virus implicated in the pathogenesis of several human malignancies. However, due to the lack of a suitable animal model, a number of fundamental questions pertaining to the biology of EBV remain poorly understood. Here, we explore the potential of rabbits as a model for EBV infection and investigate the impact of immunosuppression on viral proliferation and gene expression. Six healthy New Zealand white rabbits were inoculated intravenously with EBV and blood samples collected prior to infection and for 7 weeks post-infection. Three weeks after the last blood collection, animals were immunosuppressed with daily intramuscular injections of cyclosporin A at doses of 20 mg/kg for 15 days and blood collected twice a week from each rabbit. The animals were subsequently sacrificed and tissues from all major organs were collected for subsequent analysis. Following intravenous inoculation, all 6 rabbits seroconverted with raised IgG and IgM titres to EBV, but viral DNA in peripheral blood mononuclear cells (PBMCs) could only be detected intermittently. Following immunosuppression however, EBV DNA could be readily detected in PBMCs from all 4 rabbits that survived the treatment. Quantitative PCR indicated an increase in EBV viral load in PBMCs as the duration of immunosuppression increased. At autopsy, splenomegaly was seen in 3/4 rabbits, but spleens from all 4 rabbit were EBV PCR positive. EBER-in situ hybridization and immunoshistochemistry revealed the presence of a large number of EBER-positive and LMP-1 positive lymphoblasts in the spleens of 3/4 rabbits. To a lesser extent, EBER-positive cells were also seen in the portal tract regions of the liver of these rabbits. Western blotting indicated that EBNA-1 and EBNA-2 were also expressed in the liver and spleen of infected animals. EBV can infect healthy rabbits and the infected cells proliferate when the animals are immunocompromised. The infected cells expressed several EBV
Full Text Available The positive nutritional effects of PUFA in the human diet nowadays are wellknown. The presence of PUFA in food of animal origin is first of all influenced by the feeding. The animal feeds rich in omega-3 PUFA are considered as basic feeds, such as meadow, grass, hay, green forage, grains etc. In the newly accessed EU countries the traditional breeding methods are typical (housing, lairage, pasture. This tendency is reflected also in the composition of local breeds: the so called indigenous, traditional breeds are characteristic. The development and expansion of local breeding methods is of crucial importance for the viable region, the protection (many times the restoration of environment and for the above mentioned human nutritional advantages. With modern control methods of origin, with adherence of food-safety rules, the local commercialization of the traditional foods can be solved, as many positive examples show in different countries. The need for diverse, tasteful and safe products of special quality is also increasing. Our aim is to support and favour the local, traditional breeding for direct commercialization with ensuring the proper conditions, financial support and legislation.
Kanyamurwa, J M; Wamala, S; Baryamutuma, R; Kabwama, E; Loewenson, R
Globalization-related measures to liberalize trade and stimulate export production were applied in Uganda in the late 1980s, including in the coffee production sector, to revitalize agricultural production, increase incomes to farmers and improve rural food security. To explore the different effects of such measures on the health and dietary outcomes of female coffee and food small holder farmers in Uganda. We gathered evidence through a cross-sectional comparative interview survey of 190 female coffee producers and 191 female food producers in Ntungamo district. The study mostly employed quantitative methods of data collection, targeting the sampled households. We also utilized qualitative data; collected three months after the household survey data had been collected and their analysis had been accomplished. Using qualitative interviews based on an unstructured interview guide, extra qualitative information was collected from key informants at national, district and community levels. This was among other underlying principles to avoid relying on snapshot information earlier collected at household level in order to draw valid and compelling conclusions from the study. We used indicators of production, income, access to food and dietary patterns, women's health and health care. Of the two groups selected from the same area, female coffee producers represented a higher level of integration into liberalised export markets. Document review suggests that, although Uganda's economy grew in the period, the household economic and social gains after the liberalization measures may have been less than expected. In the survey carried out, both food and coffee producers were similarly poor, involved in small-scale production, and of a similar age and education level. Coffee producers had greater land and livestock ownership, greater access to inputs and higher levels of income and used a wider variety of markets than food producers, but they had to work longer hours to obtain
Costa, D.L.; Dreher, K.L. [US Environmental Protection Agency, Research Triangle Park, NC (United States). National Health and Environmental Effects Research Lab.
Many epidemiologic reports associate ambient levels of particulate matter (PM) with human mortality and morbidity, particularly in people with preexisting cardiopulmonary disease (e.g., chronic obstructive pulmonary disease, infection, asthma). Because much ambient PM is derived from combustion sources, the hypothesis that the health effects of PM arise from anthropogenic PM that contains bioavailable transition metals was tested. The PM samples studied derived from three emission sources (two oil and one coal fly ash) and four ambient airsheds (St. Louis, MO, USA; Washington, DC (USA); Duesseldorf, Germany; and Ottawa, Canada). PM was administered to rats by intratracheal instillation in equimass or equimetal doses to address directly the influence of PM mass versus metal content on actual lung injury and inflammation. Results indicated that the lung dose of bioavailable transition metal, not instilled PM mass, was the primary determinant of the acute inflammatory response for both the combustion source and ambient PM samples. Residual oil fly ash, a combustion PM rich in bioavailable metal, and evaluated in rat model of cardiopulmonary disease (pulmonary vasculitis/hypertension) to ascertain whether the disease state augmented sensitivity to that PM. It is proposed that soluble metals from PM mediate the array of PM-associated injuries to the cardiopulmonary system of the healthy and at-risk compromised host.
Kanagawa, Yoshiyuki; Akahane, Manabu; Imamura, Tomoaki; Hasegawa, Atsushi; Yamaguchi, Kentaro; Onitake, Kazuo; Takaya, Satoshi; Yamamoto, Shigeki
With increasing global interest in intentional food contamination, expert meetings have been held by the G8, while the U.S. government has proposed policies for preventing food terrorism and intentional contamination. However, Japan has no food defense policy, and some food companies are concerned about an impending terrorism and contamination crisis. We developed a Food Defense Checklist for Food Producers and Processors and published the details on the website. We also developed tentative Food Defense Guidelines for Food Producers and Processors on the basis of the checklist. In this study, we tested the usability of the guidelines through a hearing survey regarding food plants. We also compared the checklist with the implementation manual for the approval system of Comprehensive Sanitation Management and Production Process (the Japanese equivalent of the HACCP). We organized the comments gleaned from the hearing survey and provided a detailed explanation of the guidelines. As the HACCP has been adopted by Japanese food companies, we included both precautionary measures and the HACCP perspective in the explanation regarding the rapid dissemination of information. The guidelines are useful for Japanese food companies, and it is important to disseminate knowledge on this topic and implement food defense measures.
Full Text Available In the age of globalization of food markets, short supply chains are the reversion to traditional food distribution systems. A large group of consumers is willing to reach for local food, frequently also buyers of organic food delivered directly from food producers. The paper presents the characteristics of short food supply chains, food distribution system is shown by: markets, direct purchases from producers and modern forms of providing consumers with local products. Qualitative study was conducted among organic food markets participants – exhibitors (food producers, and visitors (customers. Consumers notice many benefi ts from buying and consuming local food, among others, higher quality of products, favorable price-quality performance ratio, and assurance of purchased products origin. Producers for the most important fi nd greater share in the total price of products and receiving feedback information from consumers. Short supply chains are also resulting signifi cant environmental benefi ts eg. limited transport. A new approach to the subject of local foods and the benefi ts of shortening the supply chain is refl ected in the policy of the European Union – including through programs on rural development.
Harris, Brandon F; Winn, Coty; Ableman, Thomas B
So-called "pre-workout" supplements are substances marketed as natural dietary supplements with claims of helping athletes achieve more focused and intense workouts. The use of such products remains popular among American youth as a whole, but is especially high among active duty service members. Supplements are minimally regulated by the Food and Drug Administration (FDA), and unlike pharmaceuticals, supplements are often brought to market without any testing to show neither efficacy nor safety. Several case reports have documented serious adverse events and raise the question of whether supplement use was a causative factor. Reported events occurring after use of pre-workout supplements include, among others, ischemic stroke, hemorrhagic stroke, myocardial infarction, hepatitis, and death. Here, we present the case of a healthy 25-year-old active duty male who experienced a bilateral cerebellar hemorrhagic stroke occurring shortly after taking a supplement named Animal Rage XL. Hemorrhagic stroke occurring in a healthy 25-year-old male with no risk factors is exceedingly rare. This is the first known case of stroke temporally associated with this particular supplement, which is currently available for purchase at military exchanges. Additionally, several of the active ingredients in this supplement have been shown to cause hypertension, tachycardia, and vasospasm. All of these effects could increase the likelihood and severity of a hemorrhagic stroke. The investigated ingredients in this abstract include β-phenethylamine, creatine-monophosphate, and caffeine. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.
Mehrabani, Sanaz; Asemi, Mehdi; Najafian, Jamshid; Sajjadi, Firouzeh; Maghroun, Maryam; Mohammadifard, Noushin
There is evidence regarding the relationship between dietary proteins intake and blood pressure (BP), but they had inconsistent results. Therefore, this study was designed to assess the association between different kinds of protein intake (animal and plant protein) and BP. Data were collected from Isfahan Healthy Heart Program. We performed a cross-sectional study among 9660 randomly selected Iranian adults aged ≥19-year-old that they were selected from three large Iranian regions in 2007. A simplified validated 48-item-food frequency questionnaire was used to assess dietary intake including all kinds of protein. Systolic and diastolic BPs were measured in duplicate by trained personnel using a standard protocol. Multivariable regressions were applied to assess the relationship between protein intake and BP levels and the presence of hypertension (HTN). More frequent consumption of animal, plant, and total protein intake were inversely associated with BP in a crude model (P protein (P = 0.04). The risk of HTN occurrence decreased in the highest quintile of total and plant protein consumption by 19% (odds ratio [OR] = 0.81; confidence interval [CI]: [0.65-0.96]; P for trend = 0.004) and 18% (OR = 0.82; [CI: (0.67-0.94]; P for trend = 0.03), respectively. More frequent protein intake, especially plant protein consumption was inversely associated with BP and risk of HTN among Iranian adults.
David-Pereira, A; Puga, S; Gonçalves, S; Amorim, D; Silva, C; Pertovaara, A; Almeida, A; Pinto-Ribeiro, F
The involvement of the prefrontal cortex in pain processing has been recently addressed. We studied the role of the infralimbic cortex (IL) and group I metabotropic glutamate receptors (mGluRs) in descending modulation of nociception in control and monoarthritic (ARTH) conditions. Nociception was assessed using heat-induced paw withdrawal while drugs were microinjected in the IL of rats. Local anesthesia of the IL or the adjacent prelimbic cortex (PL) facilitated nociception, indicating that IL and PL are tonically promoting spinal antinociception. Phasic activation with glutamate (GLU) revealed opposing roles of the PL and IL; GLU in the PL had a fast antinociceptive action, while in the IL it had a slow onset pronociceptive action. IL administration of a local anesthetic or GLU produced identical results in ARTH and control animals. An mGluR5 agonist in the IL induced a pronociceptive effect in both groups, while mGluR5 antagonists had no effect in controls but induced antinociception in ARTH rats. Activation of the IL mGluR1 (through co-administration of mGluR1/5 agonist and mGluR5 antagonist) did not alter nociception in controls but induced antinociception in ARTH animals. IL administration of an mGluR1 antagonist failed to alter nociception in either experimental group. Finally, mGluR5 but not mGluR1 antagonists blocked the pronociceptive action of GLU in both groups. The results indicate that IL contributes to descending modulation of nociception. mGluR5 in the IL enhance nociception in healthy control and monoarthritic animals, an effect that is tonic in ARTH. Moreover, activation of IL mGluR1s attenuates nociception following the development of monoarthritis. Copyright © 2015 IBRO. Published by Elsevier Ltd. All rights reserved.
Hunter, Duncan; Foster, Meika; McArthur, Jennifer O; Ojha, Rachel; Petocz, Peter; Samman, Samir
The aim of the present analysis was to evaluate the micronutrient content of plant foods produced by organic and conventional agricultural methods. Studies were identified from a search of electronic databases (1980-2007, inclusive) as well as manual searches. A total of 66 studies (describing 1440 micronutrient comparisons) were identified. Thirty-three studies (908 comparisons) satisfied the screening criteria which considered cultivar, harvesting, and soil conditions. In studies that satisfied the screening criteria, the absolute levels of micronutrients were higher in organic foods more often than in conventional foods (462 vs 364 comparisons, P=0.002), and the total micronutrient content, expressed as a percent difference, was higher in organic (+5.7%, Pfood groups was more frequently reported to be higher for organic vegetables and legumes compared to their conventional counterparts (vegetables, 267 vs 197, Porganic vegetables (+5.9%, Porganic agricultural methods on a broader range of nutrients and their potential impact on health.
Full Text Available Background: There is evidence regarding the relationship between dietary proteins intake and blood pressure (BP, but they had inconsistent results. Therefore, this study was designed to assess the association between different kinds of protein intake (animal and plant protein and BP. Materials and Methods: Data were collected from Isfahan Healthy Heart Program. We performed a cross-sectional study among 9660 randomly selected Iranian adults aged ≥19-year-old that they were selected from three large Iranian regions in 2007. A simplified validated 48-item-food frequency questionnaire was used to assess dietary intake including all kinds of protein. Systolic and diastolic BPs were measured in duplicate by trained personnel using a standard protocol. Multivariable regressions were applied to assess the relationship between protein intake and BP levels and the presence of hypertension (HTN. Results: More frequent consumption of animal, plant, and total protein intake were inversely associated with BP in a crude model (P < 0.001; however, after adjustment for potential confounders this relationship remained only for plant protein (P = 0.04. The risk of HTN occurrence decreased in the highest quintile of total and plant protein consumption by 19% (odds ratio [OR] = 0.81; confidence interval [CI]: [0.65–0.96]; P for trend = 0.004 and 18% (OR = 0.82; [CI: (0.67–0.94]; P for trend = 0.03, respectively. Conclusions: More frequent protein intake, especially plant protein consumption was inversely associated with BP and risk of HTN among Iranian adults.
Briñas, Laura; Moreno, Miguel Angel; Teshager, Tirushet; Sáenz, Yolanda; Porrero, María Concepción; Domínguez, Lucas; Torres, Carmen
Genes encoding CTX-M-14, CTX-M-9, CTX-M-1, CTX-M-32, SHV-12, TEM-52, or CMY-2 beta-lactamases were detected in 21 Escherichia coli strains recovered during 2003 from sick animals (11 of 459 [2.4%] strains) and healthy animals (10 of 158 [6.3%] strains) in Spain. Twelve of these strains harbored bla(CTX-M) genes and showed unrelated pulsed-field gel electrophoresis patterns.
Briñas, Laura; Moreno, Miguel Angel; Teshager, Tirushet; Sáenz, Yolanda; Porrero, María Concepción; Domínguez, Lucas; Torres, Carmen
Genes encoding CTX-M-14, CTX-M-9, CTX-M-1, CTX-M-32, SHV-12, TEM-52, or CMY-2 β-lactamases were detected in 21 Escherichia coli strains recovered during 2003 from sick animals (11 of 459 [2.4%] strains) and healthy animals (10 of 158 [6.3%] strains) in Spain. Twelve of these strains harbored blaCTX-M genes and showed unrelated pulsed-field gel electrophoresis patterns. PMID:15728945
Wasyl, Dariusz; Hasman, Henrik; Cavaco, Lina
The prevalence of Escherichia coli with putative extended-spectrum cephalosporin resistance was assessed in cattle, pigs, broilers, layers, and turkey slaughtered in Poland. The occurrence of random E. coli isolates recovered from MacConkey agar plates with non–wild-type minimal inhibitory...... concentrations for cefotaxime and ceftazidime reached 0.6% in layers, 2.3% in turkey, and 4.7% in broilers, whereas all cattle and pigs isolates fell into the wild-type subpopulation. The use of MacConkey agar supplemented with cefotaxime (2 mg/L) increased the recovery of resistant strains up to 33.......3% of samples from pigs, 42.3% from layers, 48.0% from turkey, and 54.5% from broilers. Still, no cephalosporin-resistant E. coli was found in cattle. E-test identified extended-spectrum beta-lactamase (ESBL) and ampC-type resistance phenotypes in 15 and 33 strains, respectively. Molecular characterization...
Klebsiella pneumoniae is an opportunistic pathogen that commonly causes hospital and community acquired bacterial infections in humans. The emergence and rapid spread of multi- drug resistant (MDR) K. pneumoniae is causing drug therapy failure amid patients leading to poor antibiotic management glob...
Full Text Available Awareness of the information provided on food labels is important and will help the consumers to select standard food packaging. This knowledge can lead to improving the diet and health in the community. This study was carried out to determine the knowledge and practice of food producer retailers and consumers of food labels in Bostanabad, East-Azarbaijan province. In a descriptive and cross-sectional study, 1013 individuals were selected through random selection. Data on demographics and knowledge and practice of food retailers and consumers were collected by filling in a questionnaire and the results were compared. The age of participants ranged 16-65 years old and majority of them were between 40 and 60 years of age. According to the results, 75.7% of the participants read food labels during shopping. Amongst mostly considered food labels to observe the production and expiry dates on labels. A minority of the participants read food labels for nutritional information, product weight, types of additives and artificial colors, etc. The results showed that knowledge of people about the nutritional information on food labels is very slight. Due to the high impact of nutritional knowledge on the performance of people, having an idea about the individual’s attention to the information on food labels is essential. It is important to achieve the proper nutritional behavior and reduce the risk of adverse effects associated with packaged foods.
Bricca, A; Juhl, C B; Grodzinsky, A J
OBJECTIVE: To investigate the impact of a daily exercise dose on cartilage composition and thickness, by conducting a systematic review of randomized controlled trials (RCTs) involving healthy animals. METHODS: A narrative synthesis of the effect of a daily exercise dose on knee cartilage aggrecan...
Lupien, John R
Food systems are rapidly changing as world population grows, increasing urbanization occurs, consumer tastes and preferences change and differ in various countries and cultures, large scale food production increases, and food imports and exports grow in volume and value. Consumers in all countries have become more insistent that foods available in the marketplace are of good quality and safe, and do not pose risks to them and their families. Publicity about food risk problems and related risks, including chemical and microbiological contamination of foods, mad-cow disease, avian flu, industrial chemical contamination all have made consumers and policy makers more aware of the need of the control of food safety risk factors in all countries. To discuss changes in food systems, and in consumer expectations, that have placed additional stress on the need for better control of food safety risks. Food producers, processors, and marketers have additional food law and regulations to meet; government agencies must increase monitoring and enforcement of adequate food quality and safety legislation and coordinate efforts between agriculture, health, trade, justice and customs agencies; and academia must take action to strengthen the education of competent food legislation administrators, inspectorate, and laboratory personnel for work in government and industry, including related food and food safety research . Both Government and the food industry must assure that adequate control programs are in place to control the quality and safety of all foods, raw or processed, throughout the food chain from production to final consumption. This includes appropriate laboratory facilities to perform necessary analysis of foods for risk and quality factors, and to carry out a wide range of food science, toxicological and related research.
Robsahm, Trude Eid; Tretli, S
It has been suggested that World War II influenced breast cancer risk among Norwegian women by affecting adolescent growth. Diet changed substantially during the war, and the reduction in energy intake was assumed to be larger in non-food-producing than in food-producing municipalities. In the present study, we have looked at the influence of residential history in areas with and without food production on the incidence of breast cancer in a population-based cohort study consisting of 597,906 women aged between 30 and 64 years. The study included 7311 cases of breast cancer, diagnosed between 1964 and 1992. The risk estimates were calculated using a Poisson regression model. The results suggest that residential history may influence the risk of breast cancer, where the suggested advantageous effect of World War II seems to be larger in non-food-producing than in food-producing areas. Breast cancer incidence was observed to decline for the post-war cohorts, which is discussed in relation to diet. Copyright 2002 The Cancer Research Campaign
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It is argued in this discussion that women's ability to produce and supply food has been deteriorating over time. Although this may have begun in precolonial times, particularly with the advent of merchant capital, 20th century economic and political developments have accelerated the process. This situation applies to peasant production as a whole, but discussion is limited to food production and supply. The discussion attempts to understand and discuss the position of women as food producers and suppliers within the framework of the social relations of production, distribution, and surplus appropriation. Land and labor issues have affected women's food production capabilities adversely, and their ability to supply food has been deteriorating. In those countries where their husbands are wage laborers, women have both fed themselves and their children and have supplemented their husbands' wages through food gifts and by maintaining them during their stay at home before the cycle begins again. Despite the fact that they could not adequately do so, men were obligated to start partially maintaining their families "back home" through cash remittances, but cash came at irregular intervals, or it was insufficient, mainly because of small wages. Some women have tried to increase their food supply capacities by going into seasonal wage labor, but often the wages are too low and the prices of food too high for this strategy to work. The time spent in wage labor could be better spent in their own production, provided the factors of production are favorable to them. The intensification of cash crop production has drawn land and labor away from food crops resulting in local food shortages. This process was realized earlier in West Africa when the colonial government started to import rice from China. Gradually, this became an acceptable food crop, but attempts to grow it in sufficient quantities have benefited only men. With the growing urban population rice became a viable
Andersson, K.G.; Roed, J. [Risoe National Lab., (Denmark); Rantavaara, A. [STUK (Finland); Rosen, K. [Swedish Univ. of Agricultural Sciences (Sweden); Salbu, B.; Skipperud, L. [Agricultural Univ. of Norway (Norway)
State-of-the-art information on methods for management of nuclear accidents affecting food-producing areas has been reviewed, evaluated and transposed to reflect conditions relevant to the Nordic countries. This data, describing in detail the various method-specific costs and benefits, is reported in a well-arranged format facilitating analyses in connection with decision-making. Guidance, recommendations and examples are given as to how the individual data sheets may be used in emergency preparedness planning. (au)
Saleh Mohammed Jajere
Full Text Available Objective: To determine the prevalence and antimicrobial resistance profiles of Salmonella isolates in the mesenteric lymph nodes of apparently healthy slaughtered food animals at Maiduguri central abattoir, Nigeria. Methods: A total of 154 lymph nodes (cattle-54, camel-22, sheep-12, goats-66 were collected from slaughtered animals and analysed using standard microbiological and biochemical methods. Results: An overall prevalence of 39.0% [95% confidence interval (CI: 31.3–46.7] was obtained. The prevalence rate across studied species ranged from 24.2% (95% CI: 13.9–34.5 in goats to 61.1% (95% CI: 48.1–74.1 in cattle. There was statistically significant association between Salmonella infection and species of food animals (P 0.05. Younger animals had slightly higher prevalence (44.0%; 95% CI: 24.5–63.5 compared with adults (38.0%; 95% CI: 29.6–46.4 (P > 0.05. All isolates showed marked susceptibility to ciprofloxacin, cotrimoxazole and chloramphenicol. Whereas, high resistance patterns to ampicillin, kanamycin and streptomycin, and moderate resistance patterns to kanamycin and tetracycline were observed from camels. Conclusions: Salmonella is high in the mesenteric lymph nodes of apparently healthy slaughtered food animals in Maiduguri. Therefore, it is recommended that further studies should be carried out to identify the serotypes and phage typing of the isolates, and hazard analysis and critical control point should be applied in handling of meat and meat products to avoid the risk of foodborne salmonellosis as well as appropriate use of antibiotics like ciprofloxacin in food animals.
Mota, Marcelo Mendonça; Silva, Tharciano Luiz Teixeira Braga da; Macedo, Fabricio Nunes; Mesquita, Thássio Ricardo Ribeiro; Quintans, Lucindo José; Santana-Filho, Valter Joviniano de; Lauton-Santos, Sandra; Santos, Márcio Roberto Viana
Resistance exercise (RE) has been recommended for patients with cardiovascular diseases. Recently, a few studies have demonstrated that the intensity of a single bout of RE has an effect on endothelial adaptations to exercise. However, there is no data about the effects of different volumes of RE on endothelium function. The aim of the study was to evaluate the effects of different volumes of RE in a single bout on endothelium-dependent vasodilatation and nitric oxide (NO) synthesis in the mesenteric artery of healthy animals. Male Wistar rats were divided into three groups: Control (Ct); low-volume RE (LV, 5 sets x 10 repetitions) and high-volume RE (HV, 15 sets x 10 repetitions). The established intensity was 70% of the maximal repetition test. After the exercise protocol, rings of mesenteric artery were used for assessment of vascular reactivity, and other mesenteric arteries were prepared for detection of measure NO production by DAF-FM fluorescence. Insulin responsiveness on NO synthesis was evaluated by stimulating the vascular rings with insulin (10 nM). The maximal relaxation response to insulin increased in the HV group only as compared with the Ct group. Moreover, the inhibition of nitric oxide synthesis (L-NAME) completely abolished the insulin-induced vasorelaxation in exercised rats. NO production showed a volume-dependent increase in the endothelial and smooth muscle layer. In endothelial layer, only Ct and LV groups showed a significant increase in NO synthesis when compared to their respective group under basal condition. On the other hand, in smooth muscle layer, NO fluorescence increased in all groups when compared to their respective group under basal condition. Our results suggest that a single bout of RE promotes vascular endothelium changes in a volume-dependent manner. The 15 sets x 10 repetitions exercise plan induced the greatest levels of NO synthesis. O exercício resistido (ER) tem sido recomendado para pacientes com doen
Wong, S K; Feinstein, L H; Heidmann, P
Zoonoses, diseases that can be transmitted from animals to humans, can pose serious health risks to immunocompromised people. Although pets can carry zoonoses, owning and caring for animals can benefit human health. Information exists about preventing transmission of zoonoses, but not all physicians and veterinarians provide adequate and accurate information to immunocompromised pet owners. This disease prevention/health promotion project provides physicians and veterinarians with information, created specifically to share with patients and clients, about the health risks and benefits of pet ownership. Further, "Healthy Pets, Healthy People" encourages communication between veterinarians, physicians, clients, and patients and can serve as a model program for a nation-wide effort to aid health professionals in making recommendations about pet ownership for immunocompromised people.
Dregely, Isabel; Ruset, Iulian C; Mata, Jaime F; Ketel, Jeffrey; Ketel, Steve; Distelbrink, Jan; Altes, Talissa A; Mugler, John P; Wilson Miller, G; William Hersman, F; Ruppert, Kai
Hyperpolarized xenon-129 is a noninvasive contrast agent for lung MRI, which upon inhalation dissolves in parenchymal structures, thus mirroring the gas-exchange process for oxygen in the lung. Multiple-exchange-time xenon polarization transfer contrast (MXTC) MRI is an implementation of the XTC MRI technique in four dimensions (three spatial dimensions plus exchange time). The aim of this study was to evaluate the sensitivity of MXTC MRI for the detection of microstructural deformations of the healthy lung in response to gravity-induced tissue compression and the degree of lung inflation. MXTC MRI was performed in four rabbits and in three healthy human volunteers. Two lung function parameters, one related to tissue- to alveolar-volume ratio and the other to average septal-wall thickness, were determined regionally. A significant gradient in MXTC MRI parameters, consistent with gravity-induced lung tissue deformation in the supine imaging position, was found at low lung volumes. At high lung volumes, parameters were generally lower and the gradient in parameter values was less pronounced. Results show that MXTC MRI permits the quantification of subtle changes in healthy lung microstructure. Further, only structures participating in gas exchange are represented in MXTC MRI data, which potentially makes the technique especially sensitive to pathological changes in lung microstructure affecting gas exchange. Copyright © 2011 Wiley Periodicals, Inc.
Lin, Zhoumeng; Vahl, Christopher I.; Riviere, Jim E.
Violative drug residues in animal-derived foods are a global food safety concern. The use of a fixed main metabolite to parent drug (M/D) ratio determined in healthy animals to establish drug tolerances and withdrawal times in diseased animals results in frequent residue violations in food-producing animals. We created a general physiologically based pharmacokinetic model for representative drugs (ceftiofur, enrofloxacin, flunixin, and sulfamethazine) in cattle and swine based on extensive published literature. Simulation results showed that the M/D ratio was not a fixed value, but a time-dependent range. Disease changed M/D ratios substantially and extended withdrawal times; these effects exhibited drug- and species-specificity. These results challenge the interpretation of violative residues based on the use of the M/D ratio to establish tolerances for metabolized drugs. PMID:27302389
Damgaard, Trine Desiree
The world meat production and consumption has increased rapidly over the last couple of decades, due to population and income growth. In contrast to the meat, the consumption of animal by-products has been declining, leaving large amounts of by-products underutilized. As many by-products are highly...... nutritious as well as being good sources of protein, they represent interesting substrates for the generation of bioactive hydrolysates and peptides. Different porcine and bovine by-products were hydrolysed with a mixture consisting of Alcalase®and Protamex, and tested in relation to antioxidant capacity...... and their “meat factor” effect, i.e. their ability to enhance in vitro iron availability. Hydrolysates of different animal by-products displayed antioxidant capacities as observed by several assays intended to test different antioxidant mechanisms. The radical scavenging capacity of the hydrolysates was found...
Wareth, Gamal; Melzer, Falk; Elschner, Mandy C; Neubauer, Heinrich; Roesler, Uwe
Brucellosis in Egypt is an endemic disease among animals and humans. In endemic developing countries, dairy products produced from untreated milk are a potential threat to public health. The aim of this study was to detect brucellae in milk and milk products produced from apparently healthy animals to estimate the prevalence of contamination. Two hundred and fifteen unpasteurized milk samples were collected from apparently healthy cattle (n = 72) and buffaloes (n = 128) reared on small farms, and from milk shops (n = 15) producing dairy products for human consumption. All milk samples were examined by indirect enzyme-linked immunosorbent assay (iELISA) and real-time PCR (RT-PCR) to detect Brucella antibodies and Brucella-specific DNA, respectively. Using iELISA, anti-Brucella antibodies were detected in 34 samples (16%), while RT-PCR amplified Brucella-specific DNA from 17 milk samples (7.9%). Species-specific IS711 RT-PCR identified 16 of the RT-PCR-positive samples as containing B. melitensis DNA; 1 RT-PCR-positive sample was identified as containing B. abortus DNA. The detection of Brucella DNA in milk or milk products sold for human consumption, especially the highly pathogenic species B. melitensis, is of obvious concern. The shedding of Brucella spp. in milk poses an increasing threat to consumers in Egypt. Consumption of dairy products produced from non-pasteurized milk by individual farmers operating under poor hygienic conditions represents an unacceptable risk to public health.
... Animal Drug Combination Products Administered in or on Medicated Feed or Drinking Water of Food-Producing Animals: Recommendations for Drug Sponsors for Voluntarily Aligning Product Use Conditions With GFI 209... ``New Animal Drugs and New Animal Drug Combination Products Administered in or on Medicated Feed or...
Cho, Clara E; Taesuwan, Siraphat; Malysheva, Olga V; Bender, Erica; Tulchinsky, Nathan F; Yan, Jian; Sutter, Jessica L; Caudill, Marie A
Trimethylamine-N-oxide (TMAO), a metabolite linked to the gut microbiota, is associated with excess risk of heart disease. We hypothesized that (i) TMAO response to animal source foods would vary among healthy men and (ii) this response would be modified by their gut microbiome. A crossover feeding trial in healthy young men (n = 40) was conducted with meals containing TMAO (fish), its dietary precursors, choline (eggs) and carnitine (beef), and a fruit control. Fish yielded higher circulating and urinary concentrations of TMAO (46-62 times; p gut microbes. Analysis of 16S rRNA genes indicated that high-TMAO producers (≥20% increase in urinary TMAO in response to eggs and beef) had more Firmicutes than Bacteroidetes (p = 0.04) and less gut microbiota diversity (p = 0.03). Consumption of fish yielded substantially greater increases in circulating TMAO than eggs or beef. The higher Firmicutes to Bacteroidetes enrichment among men exhibiting a greater response to dietary TMAO precursor intake indicates that TMAO production is a function of individual differences in the gut microbiome. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Like any other therapeutic compounds, veterinary drugs are used to alleviate diseases in animals as either therapeutic or prophylactic compounds for specific disease entities. They can also be used as production aids in food producing animals to increase market sale of these animals whereby the producers save on the ...
... HUMAN SERVICES Food and Drug Administration 21 CFR Part 514 Antimicrobial Animal Drug Sales and... requirements applicable to antimicrobial new animal drug sponsors to determine whether additional information should be reported. Collecting data on antimicrobial drugs used in food-producing animals will assist FDA...
Moreno, Miguel A; Teshager, Tirushet; Porrero, M A Concepción; García, María; Escudero, Esther; Torres, Carmen; Domínguez, Lucas
Antimicrobial resistance (AR) is an increasing phenomenon but its quantitative estimation remains controversial. The classical resistance percentage approach is not well suited to detect either emergence or low levels resistance. One option is to shift the focus from strains to hosts. This approach is applied to test for phenotypic diversity associated with diminished susceptibility to expanded-spectrum cephalosporins (DSESC) in faecal Escherichia coli from healthy food animals in Spain. We performed E. coli enumeration in faecal samples of broilers (82 pooled samples) and pigs (80 pooled samples) at the slaughterhouse level, using Coli-ID plates alone and supplemented with cefotaxime at two levels (1 and 8 microg/ml). Antimicrobial susceptibility of isolates was tested by the agar diffusion method. Clustering was carried out using these numerical values and Ward and UPGMA methods. When using plates supplemented with 1 microg/ml of cefotaxime for DSESC E. coli detection, 93% (76/82) of broiler pooled samples and 36% (29/80) pig pooled samples tested positive. When using 8 microg/ml of cefotaxime, 67% (55/82) of broilers and 13% (10/80) of pigs were positive. Nevertheless, the relative abundance of this phenotype was low in both animal species (range 0-4.3%). Irrespective of the clustering method (Ward or UPGMA), a noticeable phenotypic diversity was detected, especially from the plates containing 1 microg/ml of cefotaxime. We concluded that: (a) E. coli with phenotype DSESC are common in broilers and pigs but are less frequent in pigs, and (b) the host approach is the most appropriate method for antimicrobial resistance assessment when null or very low levels of antimicrobial resistant bacteria are expected.
... HUMAN SERVICES Food and Drug Administration 21 CFR Part 514 Antimicrobial Animal Drug Sales and... distribution data collected from sponsors of antimicrobial new animal drugs in accordance with the new animal... antimicrobial new animal drugs approved for use in food-producing animals by amending section 512(l) of the FD&C...
Peters, Lizette; Zhu-Salzman, Keyan; Pankiw, Tanya
Cooperative brood care is highly developed in the honey bee such that workers called nurses use their hypopharyngeal and mandibular glands to biosynthesize proteinaceous secretions that are progressively provisioned to larvae. The role that honey bee primer pheromones play in the functional physiology of food producing glands was examined. The combined and separate effects of queen mandibular pheromone (QMP) and brood pheromone (BP) on amount of protein extractable from hypopharyngeal and mandibular glands of workers reared for 12 days with and without pollen diets was measured. In rearing environments with a pollen diet, BP, and QMP+BP pheromone treatments significantly increased extractable protein from both glands. Bees reared with QMP+pollen had amounts of protein extractable from both glands that were not significantly different from control bees (no pheromones, no pollen). Pollen in the diet alone significantly increased amounts of protein extractable from glands versus control. In rearing environments without pollen, QMP+BP had a synergizing effect on amount of protein in both glands. The QMP+BP treatment was the only rearing environment without a pollen diet where protein amounts were significantly greater than the control. The synergizing effect of QMP+BP on extractable mandibular and hypopharyngeal gland protein suggests a highly derived role for the combined effect of these two primer pheromones on honey bee cooperative brood care. Mandibular gland area was significantly and positively correlated with extractable protein. Amounts of extractable protein from both glands declined significantly with age of workers in all treatments. However, treatment significantly affected rate of decline. The adaptive significance of gland protein amounts in response to pheromones and pollen diet are discussed. Copyright 2009 Elsevier Ltd. All rights reserved.
Fang, Liangxing; Li, Xingping; Li, Liang; Li, Shumin; Liao, Xiaoping; Sun, Jian; Liu, Yahong
Concerns have been raised in recent years regarding co-selection for antibiotic resistance among bacteria exposed to heavy metals, particularly copper and zinc, used as growth promoters for some livestock species...
Figueiredo, Rui Filipe Ramos
Tese de doutoramento em Ciências Farmacêuticas, na especialidade de Microbiologia e Parasitologia, apresentada à Faculdade de Farmácia da Universidade de Coimbra Salmonella enterica é uma bactéria patogénica de origem alimentar que infecta seres humanos pelo mundo inteiro. Nalguns casos, as infeções por Salmonella requerem tratamento com antibióticos. A resistência a agentes antimicrobianos é um problema global e leva ao insucesso do tratamento de infeções bacterianas. Alguns estudos têm s...
Fang, Liangxing; Li, Xingping; Li, Liang; Li, Shumin; Liao, Xiaoping; Sun, Jian; Liu, Yahong
Concerns have been raised in recent years regarding co-selection for antibiotic resistance among bacteria exposed to heavy metals, particularly copper and zinc, used as growth promoters for some livestock species. In this study, 25 IncHI2 plasmids harboring oqxAB (20/25)/blaCTX-M (18/25) were found with sizes ranging from ∼260 to ∼350 kb and 22 belonged to the ST3-IncHI2 group. In addition to blaCTX-M and oqxAB, pcoA-E (5/25) and silE-P (5/25), as well as aac(6')-Ib-cr (18/25), floR (16/25), rmtB (6/25), qnrS1(3/25) and fosA3 (2/25), were also identified on these IncHI2 plasmids. The plasmids carried pco and sil contributed to increasing in the MICs of CuSO4 and AgNO3. The genetic context surrounding the two operons was well conserved except some variations within the pco operon. The ~32 kb region containing the two operons identified in the IncHI2 plasmids was also found in chromosomes of different Enterobacteriaceae species. Further, phylogenetic analysis of this structure showed that Tn7-like transposon might play an important role in cross-genus transfer of the sil and pco operons among Enterobacteriaceae. In conclusion, co-existence of the pco and sil operons, and oqxAB/blaCTX-M as well as other antibiotic resistance genes on IncHI2 plasmids may promote the development of multidrug-resistant bacteria.
Greco, A; Zannetti, A; Pappatà, S; Albanese, A; Coda, A R; Ragucci, M; Nardelli, A; Brunetti, A; Cuocolo, A; Salvatore, M
In vivo imaging of dopamine transporter (DAT), a reliable marker of degeneration of nigrostriatal dopaminergic innervation, has gained increasing interest in preclinical neurodegenerative research for studying disease mechanisms and testing new therapeutic strategies. We assessed the feasibility and the reliability of in vivo and ex vivo quantification of Methyl (3S,4S,5R)-8-(3-fluoropropyl)-3-(4-iodophenyl)-8-azabicyclo[3.2.1]octane-4- carboxylate ([123I]FP-CIT) binding to striatal DAT sites in mouse brain. Dedicated small animal single-photon emission computed tomography (SPECT) images of [123I]FPCIT binding were obtained in 3 groups of healthy mice: untreated (n=6), pre-treated with lugol solution (n=4), and pre-treated with selective dopamine transporter uptake inhibitor GBR12909 (n=4). Ex-vivo autoradiography studies were performed at the end of SPECT studies with phosphor image system in 4 out of the 6 untreated mice and in all mice pretreated with lugol. Regions of interest were defined over the striatum. The specific binding (SB) was calculated using the cerebral cortex as reference region. SPECT images in untreated mice showed high [123I]FP-CIT uptake in the striatum and extra-cerebral regions. Lugol pre-treatment improved striatal images quality decreasing salivary and thyroid glands uptake. SB was higher (plugol (5.97±0.60) than in untreated mice (2.25±0.28). Autoradiography showed similar SB findings in untreated (2.27±0.33) and lugol-treated (4.27±0.57) mice (plugol might improve striatal [123I]FP-CIT SB in mice.
... Drugs prohibited for extralabel use in animals. (a) The following drugs, families of drugs, and substances are prohibited for extralabel animal and human drug uses in food-producing animals. (1... following drugs, families of drugs, and substances are prohibited for extralabel animal and human drug uses...
... Topics Eating Healthy Eating Healthy Contact Us Resources Eating Healthy Eating healthy is part of living a healthy life. Healthy eating is a responsibility of our communities, schools, clinics, ...
Paul R. Broadway
Full Text Available More livestock producers are seeking natural alternatives to antibiotics and antimicrobials, and searching for supplements to enhance growth performance, and general animal health and well-being. Some of the compounds currently being utilized and studied are live yeast and yeast-based products derived from the strain Saccharomyces cerevisiae. These products have been reported to have positive effects both directly and indirectly on the immune system and its subsequent biomarkers, thereby mitigating negative effects associated with stress and disease. These yeast-based products have also been reported to simultaneously enhance growth and performance by enhancing dry matter intake (DMI and average daily gain (ADG perhaps through the establishment of a healthy gastrointestinal tract. These products may be especially useful in times of potential stress such as during birth, weaning, early lactation, and during the receiving period at the feedlot. Overall, yeast supplements appear to possess the ability to improve animal health and metabolism while decreasing morbidity, thereby enhancing profitability of these animals.
ÖZATA, Esra; CÖMERT, Menekşe
The demand for food that is produced naturally by being conscious and healthy people in the world are increasing rapidly. Consumers are turning to food produced in high quality and natural conditions as possible. In this respect, olives and olive oil is having a significant market share. Olive oil that combines health and taste, creating a source of vitamin E, which is soluble in fat and is a unique oil with a high calorific value. Natural juice can be consumed as has the distinction of being...
Emmerich, I U
In 2012, two newly developed active pharmaceutical ingredients for horses and food producing animals were released on the German market for veterinary drug products. Those are the parenterally applicable first generation cephalosporin Cefalonium (Cepravin®) and the nonsteroidal anti-inflammatory drug Suxibuzone (Danilon®). Furthermore, one established veterinary active pharmaceutical ingredient is applicable to additional species: The anticoccidial Amprolium (Eimeryl®) has again been authorized for chicken and turkeys. Additionally, two veterinary drugs with a new formulation as well as three products with a new strength and one product with a new indication have recently been released to the veterinary drugs market for horses and food producing animals.
Hoppe, Camilla; Udam, Tina Rovenna; Lauritzen, Lotte
Studies from developing countries indicate that intake of animal protein, especially of milk, is associated with greater velocity of linear growth in childhood. Whether the same association exists in industrialized countries, where protein intake is high, is not clear.......Studies from developing countries indicate that intake of animal protein, especially of milk, is associated with greater velocity of linear growth in childhood. Whether the same association exists in industrialized countries, where protein intake is high, is not clear....
Witczak, Agata; Abdel-Gawad, Hassan
Currently, butter and margarine are food products attracting wide customer interest. Every day, consumers around the world buy these products for human consumption. Butter is obtained from milk fat, while margarine is derived from vegetable oils. The content of organochlorine pesticide (OCP) residues was examined in both types of these high fatty products. A gas chromatograph with MSD (HP 5973) detector was used for the determination of pesticides such as α-HCH, β-HCH, γ-HCH, DDT, DDD, DDE, aldrin, dieldrin, endrin, heptachlor and heptachlor epoxide. The examined products had diverse concentrations of the analyzed compounds. Visible was the division based on the origin of the product, which might be composed of animal or vegetable fats. The research has revealed the presence of OCP residues in all examined spreads. Quantities of organochlorine compounds did not pose an immediate danger to the consumers' health. Human and environmental health risk assessment was carried out by the estimation of lifetime average daily dose (LADD) and non-carcinogenic health hazard quotient (HQ). Total estimated LADD ranged between 1.3 × 10(-5) and 3.1 × 10(-5) mg kg(-1) d(-1) for butter, and 1.9 × 10(-6) and 4.6 × 10(-6) mg kg(-1) d(-1) for margarine and mix spread. The HQ ranged between 1.1 × 10(-4) and 3.7 × 10(-4) for butter, and 1.4 × 10(-5) and 9.0 × 10(-6) for margarine and mix spread for adults. These estimated HQs were within the safe acceptable limits, indicating a negligible risk to the residents of the study area.
... Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans Nutrients and Nutritional ... Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans Nutrients and Nutritional ...
Starck, J M; Weimer, I; Aupperle, H; Müller, K; Marschang, R E; Kiefer, I; Pees, M
A qualitative and quantitative morphological study of the pulmonary exchange capacity of healthy and diseased Burmese pythons (Python molurus) was carried out in order to test the hypothesis that the high morphological excess capacity for oxygen exchange in the lungs of these snakes is one of the reasons why pathological processes extend throughout the lung parenchyma and impair major parts of the lungs before clinical signs of respiratory disease become apparent. Twenty-four Burmese pythons (12 healthy and 12 diseased) were included in the study. A stereology-based approach was used to quantify the lung parenchyma using computed tomography. Light microscopy was used to quantify tissue compartments and the respiratory exchange surface, and transmission electron microscopy was used to measure the thickness of the diffusion barrier. The morphological diffusion capacity for oxygen of the lungs and the anatomical diffusion factor were calculated. The calculated anatomical diffusion capacity was compared with published values for oxygen consumption of healthy snakes, and the degree to which the exchange capacity can be obstructed before normal physiological function is impaired was estimated. Heterogeneous pulmonary infections result in graded morphological transformations of pulmonary parenchyma involving lymphocyte migration into the connective tissue and thickening of the septal connective tissue, increasing thickness of the diffusion barrier and increasing transformation of the pulmonary epithelium into a columnar pseudostratified or stratified epithelium. The transformed epithelium developed by hyperplasia of ciliated cells arising from the tip of the faveolar septa and by hyperplasia of type II pneumocytes. These results support the idea that the lungs have a remarkable overcapacity for oxygen consumption and that the development of pulmonary disease continuously reduces the capacity for oxygen consumption. However, due to the overcapacity of the lungs, this
Skeletal muscle stem cells from food-producing animals have been of interest to agricultural life scientists seeking to develop a better understanding of the molecular regulation of lean tissue (skeletal muscle protein hypertrophy) and intramuscular fat (marbling) development. Enhanced understanding...
Describes the Healthy Places for Healthy People technical assistance program that helps communities create walkable, healthy, economically vibrant places by engaging with local health care facility partners
Ariane Ribeiro Amorim
Full Text Available Asymptomatic influenza virus infections in pigs are frequent and the lack of measures for controlling viral spread facilitates the circulation of different virus strains between pigs. The goal of this study was to demonstrate the circulation of influenza A virus strains among asymptomatic piglets in an abattoir in Brazil and discuss the potential public health impacts. Tracheal samples (n = 330 were collected from asymptomatic animals by a veterinarian that also performed visual lung tissue examinations. No slaughtered animals presented with any noticeable macroscopic signs of influenza infection following examination of lung tissues. Samples were then analysed by reverse transcription-polymerase chain reaction that resulted in the identification of 30 (9% influenza A positive samples. The presence of asymptomatic pig infections suggested that these animals could facilitate virus dissemination and act as a source of infection for the herd, thereby enabling the emergence of influenza outbreaks associated with significant economic losses. Furthermore, the continuous exposure of the farm and abattoir workers to the virus increases the risk for interspecies transmission. Monitoring measures of swine influenza virus infections and vaccination and monitoring of employees for influenza infection should also be considered. In addition regulatory agencies should consider the public health ramifications regarding the potential zoonotic viral transmission between humans and pigs.
Ramos, Sónia; Silva, Nuno; Caniça, Manuela; Capelo-Martinez, José Luis; Brito, Francisco; Igrejas, Gilberto; Poeta, Patrícia
There has been concern about the increase of antimicrobial resistant bacteria and protection of animal and public health, along with food safety. In the present study, we evaluate the incidence of antimicrobial resistance among 192 strains of Escherichia coli isolated from faecal samples of healthy food-producing animals at slaughter in Portugal. Ninety-seven % of the pig isolates, 74% from sheep and 55% from cattle were resistant to one or more antimicrobial agents, with the resistances to ampicillin, streptomycin, tetracycline and trimethoprim-sulfamethoxazole the most common phenotype detected. Genes encoding resistance to antimicrobial agents were detected in most of the resistant isolates. Ninety-three % of the resistant isolates were included in the A or B1 phylogenetic groups, and the virulence gene fimA (alone or in association with papC or aer genes) was detected in 137 of the resistant isolates. Five isolates from pigs belonging to phylogroup B2 and D were resistant to five different antimicrobial agents. Our data shows a high percentage of antibiotic resistance in E. coli isolates from food animals, and raises important questions in the potential impact of antibiotic use in animals and the possible transmission of resistant bacteria to humans through the food chain. Copyright © 2012 Society of Chemical Industry.
Full Text Available Background: Anecdotal information has suggested that sodium benzoate is used with more than permissible doses during production steps of food products especially pickles and pickled cucumbers in food producing factories in Markazi province and other food producing factories . The present study was done to evaluate factual concentration of sodium benzoate in these products. Methods: In this study, 8 samples from canned pickled cucumbers and 10 samples from canned pickles were randomly gathered from food production factories in Markazi province between March and September 2010. Also, 25 samples from canned pickled cucumbers and 15 samples from canned pickles and 7 samples of bulk cargo pickled cucumbers were collected from the other provinces in Arak city. Sodium benzoate level was determined in the samples using UV-VIS spectrophotometry method. The determined values were analyzed by N-par test using SPSS software version 16.0. Results: Sodium benzoate level was near zero in the samples of canned pickles and pickled cucumbers from producing factories. This was 200-400 PPM in 7 samples from bulk cargo pickled cucumbers which was higher than permissible dose. There was not a statistically significant difference between mean benzoate level of canned pickles and pickled cucumbers produced in Markazi providence factories and other food factories. Benzoate level was significantly higher than permissible dose in bulk cargo pickled cucumbers. Conclusion: Food products from production factories do not have higher than permissible level of sodium benzoate; however, this is higher in bulk cargo pickled cucumbers. Hence, stricter control on bulk cargo pickled cucumber products is recommended.
Maira S. Oliveira
Full Text Available The electrocardiography (ECG QT interval is influenced by fluctuations in heart rate (HR what may lead to misinterpretation of its length. Considering that alterations in QT interval length reflect abnormalities of the ventricular repolarisation which predispose to occurrence of arrhythmias, this variable must be properly evaluated. The aim of this work is to determine which method of correcting the QT interval is the most appropriate for dogs regarding different ranges of normal HR (different breeds. Healthy adult dogs (n=130; German Shepherd, Boxer, Pit Bull Terrier, and Poodle were submitted to ECG examination and QT intervals were determined in triplicates from the bipolar limb II lead and corrected for the effects of HR through the application of three published formulae involving quadratic, cubic or linear regression. The mean corrected QT values (QTc obtained using the diverse formulae were significantly different (ρ<0.05, while those derived according to the equation QTcV = QT + 0.087(1- RR were the most consistent (linear regression. QTcV values were strongly correlated (r=0.83 with the QT interval and showed a coefficient of variation of 8.37% and a 95% confidence interval of 0.22-0.23 s. Owing to its simplicity and reliability, the QTcV was considered the most appropriate to be used for the correction of QT interval in dogs.
... changes to your lifestyle. By taking steps toward healthy living, you can help reduce your risk of ... Get the screening tests you need Maintain a healthy weight Eat a variety of healthy foods, and ...
Yen Thi Ngoc Phan
Full Text Available The diversity of lactic acid bacteria (LAB in naturally fermented foods produced in Hue, a city in the central region of Vietnam, was examined. From local markets, a total of 25 samples of three vegetable-based fermented products, specifically dua gia (bean sprouts, dua cai (cabbage, and mang chua (bamboo shoots, and two meat-based fermented products, specifically nem chua (uncooked pork and tre (cooked pork were obtained. The LAB diversity was assessed by quantitative real-time polymerase chain reaction (PCR and qualitative denaturing gradient gel electrophoresis. Lactic and acetic acid contents were greater in meat-based products than in vegetable-based products. Major LAB species found in vegetable-based products (Lactobacillus plantarum, Lactobacillus fermentum, and Lactobacillus helveticus were different from those identified in meat-based products (Pediococcus pentosaceus, Weissella cibaria, and Lactococcus lactis. The total bacterial population was approximately 109–10 copies/g regardless of the food item, with the proportion of Lactobacillus spp. determined to be from 78% (dua cai to 94% (nem chua.
Full Text Available The aim of the study is to evaluate the suitability of plasma and urine as matrices for clenbuterol residue determination during and after its subchronic administration at a growth-promoting dose to male pigs, using previously validated enzyme-linked immunosorbent assay (ELISA as a screening method and liquid chromatography tandem mass spectrometry (LC-MS/MS as a confirmation method. A high correlation coefficient between these analytical methods was obtained for both urine (R=0.9800 and plasma (R=0.9970 concentrations. Study results show the plasma and urine concentration to vary greatly during oral treatment with clenbuterol for 28 days. The peak urine concentration ((88.54±50.54 ng/mL recorded on day 21 was 40-fold peak plasma concentration ((2.25±1.54 ng/mL. After withdrawal period, the peak urine clenbuterol concentration ((42.93±10.52 ng/mL recorded on day 0 was 24-fold plasma concentration ((1.79±0.97 ng/mL. The maximum allowed concentration of 0.5 ng/g in the liver as a regulated matrix for control of clenbuterol abuse was achieved in plasma on day 3 ((0.52±0.26 ng/mL and in urine on day 7 of treatment withdrawal ((0.45±0.11 ng/mL. Study results indicate that urine and plasma may be suitable matrices for the control of clenbuterol abuse during fattening of food-producing pigs but have a limited value because of the rapidly decreasing concentration upon treatment withdrawal, in plasma in particular.
... Weight Gain Losing Weight Getting Started Improving Your Eating Habits Keeping It Off Healthy Eating for a Healthy ... or "program". It's about lifestyle changes in daily eating and exercise habits. Success Stories They did it. So can you! ...
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... State SELECT YOUR LANGUAGE Español (Spanish) 简体中文 (Traditional Chinese) 繁体中文 (Simplified Chinese) Tiếng Việt (Vietnamese) Healthy Living for Heart.org ... Tools For Your Heart Health • Watch, Learn & Live Animations Library Popular Articles 1 Understanding Blood Pressure Readings ...
Emmerich, I U
In 2011, three newly developed active pharmaceutical ingredients for horses and food producing animals were released on the German market for veterinary drug products. Two of these new products represent different drug classes of antibiotics, the polypeptide antibiotic Bacitracin (Bacivet™) and the macrolide antibiotic Clorsulon (Levatum®). The third product represents an anticestodal antiparasitic (Tildipirosin, Zuprevo®). Furthermore, three established veterinary active pharmaceutical ingredients were modified to allow their application for additional species. Thus the nonsteroidal anti-inflammatory drug sodium salicylate is now additionally authorised for turkeys and both the macrolide antibiotic Tilmicosin and the anticoccidial drug Toltrazuril are currently available for sheep. Additionally, two veterinary drugs with a new formulation as well as a veterinary drug for horses and food producing animals with a resourceful new combination of active pharmaceutical ingredients have recently been released.
Emmerich, Ilka Ute
In 2016, only one newly developed active pharmaceutical ingredient for horses and food-producing animals was released on the German market for veterinary drug products. The immunomodulator Pegbovigrastim is now available as an injection solution for cattle (Imrestor®). Four established veterinary active pharmaceutical ingredients are available for further species: the ectoparasitic Amitraz (Apitraz®) from the triazapentadiene group was additionally authorized for honeybees, the expectorant Bromhexine (Exflow® Vet) for chickens, turkeys and ducks and the macrolide antibiotic Gamithromycin (Zactran®) for pigs. The dopamine D2 receptor agonist Cabergolin (Velactis®) was released for dairy cattle. However, the authorization was suspended a few months after market introduction because of severe side effects. Additionally, one veterinary drug with a new combination of active ingredients as well as one active substance in mono-preparation have been launched on the market for horses and food producing animals.
... in food-producing animals. (d) Conditions of use--(1) Dogs--(i) Amount. 1.1 to 3.4 mg/lb (2.5 to 7.5... 26646-26647] [FR Doc No: 2010-11245] DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug... Suspension AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug...
Dich, Trine; Hansen, Tina; Algers, Anne
) the blind hens; (2) ANDi the genetically modified monkey; (3) euthanasia of a healthy dog; (4) animal slaughter; and (5) rehabilitation of seals. Special consideration has been given to enhancing the pedagogic value of the program. Students can control their learning by selecting a variety of ways...
... for the Flu Vaccine? Eating Disorders Arrhythmias Healthy Eating KidsHealth > For Parents > Healthy Eating Print A A A What's in this article? ... best strategies to improve nutrition and encourage smart eating habits: Have regular family meals . Serve a variety ...
... there are many healthy ways to cope with stress. A diabetes educator will help you find healthy ways to ... you figure out a plan for coping with stress, here: English Version Spanish Version In This Section Living with Diabetes How a Diabetes Educator Can Help You Been ...
Olsson, I.A.S.; Sandøe, Peter
This article presents the ethical issues in animal research using a combined approach of ethical theory and analysis of scientific findings with bearing on the ethical analysis. The article opens with a general discussion of the moral acceptability of animal use in research. The use of animals...... in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals...... are faring. From the utilitarian perspective, the use of sentient animals in research that may harm them is an ethical issue, but harm done to animals can be balanced by benefit generated for humans and other animals. The animal rights view, when thoroughgoing, is abolitionist as regards the use of animals...
Olsen, Stian; Johnsen, Frank
This bachelor thesis is a comparative study between American animation and Japanese animation. We take a look into differences, taking into account the culture, history, production- and the animation techniques employed. The main theoretical questions that are answered in this study are: - How has each side of animation influenced the culture surrounding it, and vice versa? -Why can Japanese animation studios presumably produce more than twice the amount that an American animation studio p...
Dr. C.P. van der Schans
Presentatie gehouden bij de bijeenkomst voor het Regionaal Genootschap Fysiotherapie Het Noorden op 10 februari te Marum, over het belang van fysieke activiteit voor healthy ageing en de rol van de fysiotherapeut hierin
Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their ... or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they ...
While much has been written on environmental politics on the one hand, and animal ethics and welfare on the other, animal politics, as the interface of the two, is underexamined. There are key political implications in the increase of animal protection laws, the rights of nature, and political
Gøtze, Jens Peter; Krentz, Andrew
In this issue of Cardiovascular Endocrinology, we are proud to present a broad and dedicated spectrum of reviews on animal models in cardiovascular disease. The reviews cover most aspects of animal models in science from basic differences and similarities between small animals and the human...... pathology, to biomarkers in diagnosis and prognostic evaluation, to drug testing and targeted medicine....
..., Washington, DC 20250. Documents related to the 7th Session of the AFTF will be accessible via the World Wide... Organization (FAO) and the World Health Organization (WHO). Through adoption of food standards, codes of... food producing animals. The guidelines should include specific science-based risk assessment criteria...
Every person has a stake in environmental public health. As the environment deteriorates, so does the physical and mental health of the people within it. Healthy places are those designed and built to improve the quality of life for all people who live, work, worship, learn, and play within their borders -- where every person is free to make choices amid a variety of healthy, available, accessible, and affordable options. The CDC recognizes significant health issues and places that are vital in developing the Healthy Places program and provides examples in this report. Created: 4/10/2007 by CDC National Center for Environmental Health. Date Released: 4/13/2007.
Under the pressure of a public vote in Switzerland (7 June 1998) on an initiative to ban the production, use and patenting of transgenic animals, their value for biomedical research and development is intensely debated. In addition, the Swiss legislation has adopted (1992) a constitutional obligation to "take into account the dignity of creatures". The term "dignity of creatures", however, can be interpreted in anthropocentric or biocentric ways. The government has now formulated the legal implications of this term for transgenic animals and plants in various laws including the animal and environmental protection laws. This paper gives arguments for a fair evaluation of trangenic animals from an animal welfare point of view where not only the costs of animal suffering must be considered but also the probability of potential benefit for man. A self-confident research community should allow such an evaluation procedure even in view of an outcome which could ban many uses of transgenic animals
Kantsø, Bjørn; Andersen, Anne-Marie Nybo; Mølbak, Kåre
unexposed pregnant women were analysed for IgG, IgM, and IgA antibodies against Campylobacter, Salmonella, and Yersinia. Pregnancy outcomes of interest were identified through the Danish National Patient Register. RESULTS: Women with occupational exposure to animals had significantly higher IgG antibody...... to occupational exposure to animals in women exposed to food producing animals. METHODS: We used data and blood samples from the Danish National Birth Cohort. Serum samples collected during the first trimester from 192 pregnant women who were occupationally exposed to domestic animals and 188 randomly selected...
Palmer, Clare; Sandøe, Peter
the nature of our duties to animals. They are: contractarianism, utilitarianism, the animal rights view, contextual views, and a respect for nature view. Finally, we briefly consider whether it is possible to combine elements from the presented views, and how to make up one’s mind.......This chapter describes and discusses different views concerning our duties towards animals. First, we explain why it is necessary to engage in thinking about animal ethics and why it is not enough to rely on feelings alone. Secondly, we present and discuss five different kinds of views about...
According to the IFAH, veterinary vaccines currently account for 26% of the global market in veterinary medicines, reflecting the importance of vaccines in animal health, as well as the number of wild and domesticated target species, and the monospecific nature of most vaccines. Multispecies vaccines include tetanus and rabies. In 2010, the number of food-producing animals was estimated to be roughly 20 billion and is rising gradually. Fowl currently represent the main food species. Veterinary vaccination has allowed the eradication of rinderpest, as officially declared last year (2011), jointly by the World Organisation for Animal Health (OIE) and the Food and Agriculture Organisation of the United Nations (FAO). Rinderpest was a real scourge, and was only the second viral disease to be totally eradicated (after human smallpox). One characteristic of veterinary vaccination is the DIVA approach, "differentiating infected from vaccinated animals". The DIVA strategy is especially interesting for regulated control of diseases like foot-and-mouth disease, infectious bovine rhinotracheitis, pseudorabies, and classical swine fever. DIVA vaccination requires prior serological testing. Vaccination is also used for wild animals such as foxes (rabies) and wild boars (classical swine fever). "In ovo" vaccination of fowl on day 18 of the incubation period is used to prevent Marek's disease for instance, and double vaccination (vector and insert) to prevent both Marek's disease and Gumboro's disease in fowl. Animal vaccination can also help to protect human health, as illustrated by fowl vaccination against salmonellosis.
Full Text Available Animal welfare is becoming an evermore-important factorfor air carriers from the economical viewpoint, due to its importantimpact on the carrier public image. High standard care hasto be taken of animals during transport in order to satisfy an importantsegment of airline customers, either the Business/Firstclass passengers travelling with pets, or influential shippers ofracing horses, dogs, Zoo species etc.Air transp011 of animals, disregarding other advantages,may pose a threat to their health and welfare being a significantmultifactorial stressor. Along with cardiovascular, endocrineand metabolic abe1mtions, it affects the immune response ofan animal and increases susceptibility to infection. Therefore,strict conditions for air transport of eve1y animal species havebeen imposed. Transport of only healthy animals is approved,as it is necessG/y to prevent the spread of disease during transportand to provide satisfactOJy environment for animals to betransported.
Simopoulos, Artemis P; Bourne, Peter G; Faergeman, Ole
The Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People is the result of the meeting held at the Rockefeller Foundation Bellagio Center in Lake Como, Italy, 29 October-2 November 2012...
Simopoulos, Artemis P; Bourne, Peter G; Faergeman, Ole
The Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People is the result of the meeting held at the Rockefeller Foundation Bellagio Center in Lake Como, Italy, 29 October-2 November 2012...
Writing a popular-science book about animal biophysics is hard work. Authors must read through hundreds of research papers as the subject is so multidisciplinary. On both counts of research and writing, Matin Durrani and Liz Kalaugher have done a good to excellent job with their book Furry Logic: the Physics of Animal Life
Mulvey, Bridget; Warnock, Carly
During a two-week inquiry-based 5E learning cycle unit, children made observations and inferences to guide their explorations of animal traits and habitats (Bybee 2014). The children became "animal detectives" by studying a live-feed webcam and digital images of wolves in their natural habitat, reading books and online sources about…
Fletcher, Neville H.
Animals rely upon their acoustic and vibrational senses and abilities to detect the presence of both predators and prey and to communicate with members of the same species. This chapter surveys the physical bases of these abilities and their evolutionary optimization in insects, birds, and other land animals, and in a variety of aquatic animals other than cetaceans, which are treated in Chap. 20. While there are many individual variations, and some animals devote an immense fraction of their time and energy to acoustic communication, there are also many common features in their sound production and in the detection of sounds and vibrations. Excellent treatments of these matters from a biological viewpoint are given in several notable books [19.1,2] and collections of papers [19.3,4,5,6,7,8], together with other more specialized books to be mentioned in the following sections, but treatments from an acoustical viewpoint [19.9] are rare. The main difference between these two approaches is that biological books tend to concentrate on anatomical and physiological details and on behavioral outcomes, while acoustical books use simplified anatomical models and quantitative analysis to model vocalization frequency scaling in animals hearing sound production animal animal biological biological bioacoustics whole-system behavior. This latter is the approach to be adopted here.
Millions of animals are used every year in often times extremely painful and distressing scientific procedures. Legislation of animal experimentation in modern societies is based on the supposition that this is ethically acceptable when certain more or less defined formal (e.g. logistical, technical) demands and ethical principles are met. The main parameters in this context correspond to the "3Rs" concept as defined by Russel and Burch in 1959, i.e. that all efforts to replace, reduce and refine experiments must be undertaken. The licensing of animal experiments normally requires an ethical evaluation process, often times undertaken by ethics committees. The serious problems in putting this idea into practice include inter alia unclear conditions and standards for ethical decisions, insufficient management of experiments undertaken for specific (e.g. regulatory) purposes, and conflicts of interest of ethics committees' members. There is an ongoing societal debate about ethical issues of animal use in science. Existing EU legislation on animal experimentation for cosmetics testing is an example of both the public will for setting clear limits to animal experiments and the need to further critically examine other fields and aspects of animal experimentation.
Full Text Available Purpose and Originality: The research is aimed to the animal transports issue, from two points of view – first is the animal cruelty and second is the policy and economic consideration. The goal is to acquaint the readers with the transports risks and its cruelty and evaluation of the economic, political aspects for he involved countries. The study is oriented on more points of view, what is rare in works with a similar theme. Method: This paper examines many issues and examinations from different authors and subsequently summarized the findings with authors own knowledge to one expanded unit. Results: Results proves, that livestock transports have negative impact on animal´s health, environment. Number of transported animals is rising every year. Society: Research familiarize the society with the animal transports, cruelty against animals during them, and influence of transports on some countries, their economy, policy. People get better informed and can form their own opinion on this topic. They may start acting, undertaking some steps to improve the present situation, what could help a lot to animals and environment. Limitations / further research: Future research could show progress and improvement of transports, quality of food supply and economics.
Full Text Available Leafing a book quickly creates metamorphoses of its images and illustrations. Cinema as a medium is based on such visual discontinuity. Both Paolo Gioli, the Italian filmmaker, and Stan Brakhage in America, made very interesting flicker films with and about insects and butterflies : Farfallìo (1993 and Mothlight (1963. Is the buttefly miming the filmic device? To what extent has a film to disguise its mechanism? What is the relation between animation and the animal? I intend to scrutinize the link between flicker film and animality in regard of camouflage and mimicry.
Carpe Pérez, Inmaculada Concepción
machines that think”-(Damasio, A. Descartes error). Such feelings come from the interpretation of the emotions in our bodies. Emotions are our universal language, the motivation of living, the key to what makes a movie successful and truly an art piece that you will remember because moves you. Animation......, indeed, can be considered a social/ emotional learning media, which goes beyond the limitations of live action movies. This is due to the diversity of techniques, and its visual plasticity that constructs the impossible. Animators are not real actors but more like the midwife who brings the anima...... into aliveness, which requires knowing how emotions work. Ed Hooks as an expert in training animators and actors, always remarks: “emotions tend to lead to action”. In this paper we want to argue that by producing animated films, as we watch them, cause a stronger effect, not only in our brains, but also in our...
Maurice, Louise; Bloomfield, John; Robertson, Anne; Allen, Debbie
Groundwater animals are adapted to live in environments with no light and limited nutrients, They can provide insights into fundamental questions of evolution, ecology and biodiversity. They also have an important role to play in informing the reconstruction of past changes in geomorphology and climate, and can be used for characterising aquifers. The BGS is undertaking a systematic survey of selected areas and lithologies in the UK where groundwater animals have not been inves...
Ibsen, Soeren Moellnitz; Rask, Linea Kornum; Andersen, Melanie Munksgaard Darling
This report questions whether our current perceptions of animals are justifiable, when there is a pressing issue with an ecological crisis. We investigate particular perceptions, such as the historically constructed perception, mastering animals, religious perceptions and how powerful visual perceptions can be. In particular we investigate these in relation to meat consumption, and discuss the possibilities of a whole new “ism” emerging, based on our findings of the importance of perceptions ...
Full Text Available Objectives: The aim of this work was to determine the plasmid replicon profiles of a collection of blaCTX-M-1-positive enterobacterial strains. The isolates originated from chicken in the production pyramid, healthy food-producing animals at slaughter (chicken, calves and pigs, chicken retail meat, environmental isolates originating from water bodies, and isolates from humans. A selection of IncI and IncN plasmids were characterized by multilocus sequence typing in order to determine their epidemiological relatedness. Methods: Transconjugants of 74 blaCTX-M-1-positive isolates were analysed by PCR-based replicon typing and by PCR-based plasmid multilocus sequence typing.Results: The incompatibility groups detected among the blaCTX-M-1-harboring plasmids included IncI1, IncN, IncHI1B, IncF, IncFIIS, IncFIB and IncB/O, with plasmid lineage IncI1/ST3 predominating in isolates from chicken and from humans. Lineage IncN/ST1 was detected mainly in isolates from pigs. For the first time, blaCTX-M-1 genes encoded on IncHI1 plasmids were detected in isolates from cattle and from water bodies.Conclusions: This study identifies plasmid lineages that are contributing to the dissemination of blaCTX-M-1 genes in the food chain, the environment, and humans.
The chapter evaluates results of toxicological studies on experimental animals to investigate health effects of air pollutants and examines the animal data have predicted the response to human subject. Data are presented on the comparative toxicity of sulfur dioxide and sulfuric acid. The animal data obtained by measurement of airway resistance in guinea pigs and of bronchial clearance of particles in donkeys predicted clearly that sulfuric acid was more irritant than sulfur dioxide. Data obtained on human subjects confirmed this prediction. These acute studies also correctly predicted the comparative toxicity of the two compounds in two year studies of monkeys. Such chronic studies are not possible in human subjects but it is a reasonable to assume that sulfuric acid would be more toxic than sulfur dioxide. Current findings in epidemiological studies certainly support this assumption.
This paper is based on data about animation film production by 18-year-old students in a Danish upper secondary school. The optic is the on-going potential for learning and development of reflection. The purpose is to clarify what might support young people's reflection on media. I propose...... an analytic working model called Animated Symbols concerning critical reflection in a dialogic learning process. The model shows dialogue as interactions that involve two types of transformation: inner ‘learning processes' and outer signs and symbols. The classroom-based research study is part of a Ph...
This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes it possi......This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes...
Healthy Lifestyle Nutrition and healthy eating Healthy-cooking techniques capture the flavor and nutrients of food without ... in expensive cookware. You can use basic cooking techniques to prepare food in healthy ways. By using ...
... 品系統確定爲八類關鍵基礎設施之一，並與食品行業結成公私合作的夥伴關係， 設 立了食品行業資訊與分析中心（食品行業 ISAC）。NIPC 爲食品行業 ...
A class of fourth-graders-turned-film-producers created an animated video about national parks. The experience helped students acquire academic skills and knowledge, use technology meaningfully, feel confident about themselves and their learning, value cooperation, understand the creative process, sustain a vision, and have fun in school. (MLH)
Norbert V. DeByle
The aspen ecosystem is rich in number and species of animals, especially in comparison to associated coniferous forest types. This natural species diversity and richness has been both increased and influenced by the introduction of domestic livestock. The high value of the aspen type as a forage resource for livestock and as forage and cover for wildlife makes the...
' processer af fem udvalgte elever er gennemgået i forhold til tre opdelinger: filmskabere, filmskabelse processen og film. Den teoretiske tilgang er pragmatisme, social semiotik og diskursanalyse. Modellen "Animating Symbols" er udviklet og diskuteret som forsøg på at forstå reflektion og design som en slags...
Luiz Lehmann Coutinho
Full Text Available A biotecnologia animal tem fornecido novas ferramentas para os programas de melhoramento e, dessa forma, contribuído para melhorar a eficiência da produção dos produtos de origem animal. No entanto, os avanços têm sido mais lentos do que antecipados, especialmente em razão da dificuldade na identificação dos genes responsáveis pelas características fenotípicas de interesse zootécnico. Três estratégias principais têm sido utilizadas para identificar esses genes - mapeamento de QTL, genes candidatos e sequenciamento de DNA e mRNA - e cada uma tem suas vantagens e limitações. O mapeamento de QTL permite determinar as regiões genômicas que contêm genes, mas o intervalo de confiança do QTL pode ser grande e conter muitos genes. A estratégia de genes candidatos é limitada por causa do conhecimento ainda restrito das funções de todos os genes. Os sequenciamentos de genomas e de sequências expressas podem auxiliar na identificação da posição de genes e de vias metabólicas associadas à característica de interesse. A integração dessas estratégias por meio do desenvolvimento de programas de bioinformática permitirá a identificação de novos genes de interesse zootécnico. Assim, os programas de melhoramento genético se beneficiarão pela inclusão da informação obtida diretamente do DNA na avaliação do mérito genético dos plantéis disponíveis.Animal biotechnology is providing new tools for animal breeding and genetics and thus contributing to advances in production efficiency and quality of animal products. However, the progress is slower than anticipated, mainly because of the difficulty involved in identifying genes that control phenotypic characteristics of importance to the animal industry. Three main strategies: QTL mapping, candidate genes and DNA and mRNA sequencing have been used to identify genes of economic interest to animal breeding and each has advantages and disadvantages. QTL mapping allows
Taylor, Graham K; Tropea, Cameron
This book provides a wide-ranging snapshot of the state-of-the-art in experimental research on the physics of swimming and flying animals. The resulting picture reflects not only upon the questions that are of interest in current pure and applied research, but also upon the experimental techniques that are available to answer them. Doubtless, many new questions will present themselves as the scope and performance of our experimental toolbox develops over the coming years.
Animal communication is first and foremost about signal transmission and aims to understand how communication occurs. It is a field that has contributed to and been inspired by other fields, from information technology to neuroscience, in finding ever better methods to eavesdrop on the actual 'message' that forms the basis of communication. Much of this review deals with vocal communication as an example of the questions that research on communication has tried to answer and it provides an historical overview of the theoretical arguments proposed. Topics covered include signal transmission in different environments and different species, referential signaling, and intentionality. The contention is that animal communication may reveal significant thought processes that enable some individuals in a small number of species so far investigated to anticipate what conspecifics might do, although some researchers think of such behavior as adaptive or worth dismissing as anthropomorphizing. The review further points out that some species are more likely than others to develop more complex communication patterns. It is a matter of asking how animals categorize their world and which concepts require cognitive processes and which are adaptive. The review concludes with questions of life history, social learning, and decision making, all criteria that have remained relatively unexplored in communication research. Long-lived, cooperative social animals have so far offered especially exciting prospects for investigation. There are ample opportunities and now very advanced technologies as well to tap further into expressions of memory of signals, be they vocal or expressed in other modalities. WIREs Cogn Sci 2014, 5:661-677. doi: 10.1002/wcs.1321 For further resources related to this article, please visit the WIREs website. The author has declared no conflicts of interest for this article. © 2014 John Wiley & Sons, Ltd.
Houpt, K A
The value of behavioral techniques in assessing animal welfare, and in particular assessing the psychological well being of animals, is reviewed. Using cats and horses as examples, 3 behavioral methods are presented: (1) comparison of behavior patterns and time budgets; (2) choice tests; and (3) operant conditioning. The behaviors of intact and declawed cats were compared in order to determine if declawing led to behavioral problems or to a change in personality. Apparently it did not. The behavior of free ranging horses was compared with that of stabled horses. Using two-choice preference tests, the preference of horses for visual contact with other horses and the preference for bedding were determined. Horses show no significant preference for locations from which they can make visual contact with other horses, but they do prefer bedding, especially when lying down. Horses will perform an operant response in order to obtain light in a darkened barn or heat in an outside shed. These same techniques can be used to answer a variety of questions about an animal's motivation for a particular attribute of its environment.
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Moretto, Johnny; Chauffert, Bruno; Bouyer, Florence
The development of a new anticancer drug is a long, complex and multistep process which is supervised by regulatory authorities from the different countries all around the world . Application of a new drug for admission to the market is supported by preclinical and clinical data, both including the determination of pharmacodynamics, toxicity, antitumour activity, therapeutic index, etc. As preclinical studies are associated with high cost, optimization of animal experiments is crucial for the overall development of a new anticancer agent. Moreover, in vivo efficacy studies remain a determinant panel for advancement of agents to human trials and thus, require cautious design and interpretation from experimental and ethical point of views.
Burney, Michael H.
An all electronic process for the capture, storage and display of holograms is discussed. Utilizing this process, live, real time holograms with images projected in front of the display have been achieved. Also using this process, a 20 second animated hologram captured from a real object was created and viewed with an accompanying music soundtrack. The process also has the ability to create content from real objects or convert from other technologies. Additionally the display portion of the process was engineered into a portable unit.
... NEI for Kids > Healthy Vision Tips All About Vision About the Eye Ask a Scientist Video Series ... Links to More Information Optical Illusions Printables Healthy Vision Tips Healthy vision starts with you! Use these ...
... Parents/Families ( We Can! ) Health Professional Resources Tipsheet: Eating Healthy Ethnic Food Trying different ethnic cuisines to ... Aim for a Healthy Weight Pocket Guide to Eating Healthy on the Go features tips on ordering ...
Healthy Lifestyle Children's health You want your child to eat healthy foods, but do you know which nutrients are ... 2017 Original article: http://www.mayoclinic.org/healthy-lifestyle/childrens-health/in-depth/nutrition-for-kids/art- ...
Healthy food trends - borecole; Healthy snacks - kale; Weight loss - kale; Healthy diet - kale; Wellness - kale ... drugs), you may need to limit vitamin K foods. Vitamin K can affect how these medicines work. ...
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Schmidt, Gunilla Veslemøy
-time PCR (qPCR) assays that supply an easy and rapid method for quantifying antibiotic resistance levels in animal herds. The pig production is accountable for a large portion of the antibiotics used for food producing animals in Denmark. Therefore, the antibiotic resistance genes included in this study...... from the Danish pig production. Fecal samples from wildlife and Massai cattle in Tanzania were screened for the presence of the 14 antibiotic resistance genes using the qPCR assays. The wildlife and cattle samples were collected in the Ngorongoro Conservational Area (NCA) (wildlife and cattle...
Full Text Available Salmonella enterica and Escherichia coli can inhabit humans and animals from multiple origins. These bacteria are often associated with gastroenteritis in animals, being a frequent cause of resistant zoonotic infections. In fact, bacteria from animals can be transmitted to humans through the food chain and direct contact. In this study, we aimed to assess the antibiotic susceptibility of a collection of S. enterica and E. coli recovered from animals of different sources, performing a genomic comparison of the plasmid-mediated quinolone resistance (PMQR-producing isolates detected.Antibiotic susceptibility testing revealed a high number of non wild-type isolates for fluoroquinolones among S. enterica recovered from poultry isolates. In turn, the frequency of non-wild-type E. coli to nalidixic acid and ciprofloxacin was higher in food-producing animals than in companion or zoo animals. Globally, we detected two qnrS1 and two aac(6’-Ib-cr in E. coli isolates recovered from animals of different origins. The genomic characterization of QnrS1-producing E. coli showed high genomic similarity (O86:H12 and ST2297, although they have been recovered from a healthy turtle dove from a Zoo Park, and from a dog showing symptoms of infection. The qnrS1 gene was encoded in a IncN plasmid, also carrying blaTEM-1-containing Tn3. Isolates harboring aac(6’-Ib-cr were detected in two captive bottlenose dolphins, within a time span of two years. The additional antibiotic resistance genes of the two aac(6’-Ib-cr-positive isolates (blaOXA-1, blaTEM-1, blaCTX-M-15, catB3, aac(3-IIa and tetA were enclosed in IncFIA plasmids that differed in a single transposase and 60 single nucleotide variants. The isolates could be assigned to the same genetic sublineage – ST131 fimH30-Rx (O25:H4, confirming clonal spread. PMQR-producing isolates were associated with symptomatic and asymptomatic hosts, which highlight the aptitude of E. coli to act as silent vehicles, allowing
March, B. E.
Discusses various bioethical issues and problems related to animal welfare and animal rights. Areas examined include: Aristotelian views; animal welfare legislation; Darwin and evolutionary theory; animal and human behavior; and vegetarianism. A 14-point universal declaration of the rights of animals is included. (JN)
A recent paper famously accused the rising field of social neuroscience of using faulty statistics under the catchy title ‘Voodoo Correlations in Social Neuroscience’. This Special Issue invites us to take this claim as the starting point for a cross-cultural analysis: in which meaningful ways can recent research in the burgeoning field of functional imaging be described as, contrasted with, or simply compared to animistic practices? And what light does such a reading shed on the dynamics and effectiveness of a century of brain research into higher mental functions? Reviewing the heated debate from 2009 around recent trends in neuroimaging as a possible candidate for current instances of ‘soul catching’, the paper will then compare these forms of primarily image-based brain research with older regimes, revolving around the deciphering of the brain’s electrical activity. How has the move from a decoding paradigm to a representational regime affected the conceptualisation of self, psyche, mind and soul (if there still is such an entity)? And in what ways does modern technoscience provide new tools for animating brains? PMID:27292322
Koknaroglu, H; Akunal, T
Increasing world population and demand for animal-derived protein puts pressure on animal production to meet this demand. For this purpose animal breeding efforts were conducted to obtain the maximum yield that the genetic makeup of the animals permits. Under the influence of economics which is the driving force behind animal production, animal farming became more concentrated and controlled which resulted in rearing animals under confinement. Since more attention was given on economics and yield per animal, animal welfare and behavior were neglected. Animal welfare which can be defined as providing environmental conditions in which animals can display all their natural behaviors in nature started gaining importance in recent years. This does not necessarily mean that animals provided with good management practices would have better welfare conditions as some animals may be distressed even though they are in good environmental conditions. Consumers are willing to pay more for welfare-friendly products (e.g.: free range vs caged egg) and this will change the animal production practices in the future. Thus animal scientists will have to adapt themselves for the changing animal welfare rules and regulations that differ for farm animal species and countries. In this review paper, animal welfare is discussed from an animal science standpoint. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.
Full Text Available Aim: The aim was to study the occurrence of tetracycline resistance determinant tetA gene, and antibacterial resistance pattern in commensal Escherichia coli recovered from healthy non-clinical layer chickens. Materials and Methods: Twenty-four cloacal swabs were obtained from 15 flocks in five different layer farms located at around Namakkal, which is a place of high-intensity layer chicken rearing in south India. Identification of E. coli was carried out by performing cultural and biochemical tests. Antimicrobial resistance test was carried out using disc diffusion method. The polymerase chain reaction employing tetAC forward and tetAC reverse primers were carried out to detect tetA gene conferring resistance to tetracycline. Result: All the collected cloacal swabs yielded E. coli. Twenty-one isolates (88% were resistant to tetracycline antibiotic in disc diffusion method. All the isolates showed resistance to more than six antibiotics, which implied existence of multidrug resistant microbiota in intestine of poultry. Only seven (29% isolates showed the presence of tetA gene indicating the involvement of either other one or more efflux gene(s, namely tetB, tetC and tetD or ribosomal protection encoded by tetM, tetO, tetQ and tetS genes than tetA gene. Conclusion: Based on the presence of tetA gene among tetracycline-resistant bacteria in healthy non-clinical food-producing animals such as layer chickens, it can be significant in human medicine as tetA gene could easily be spread to other bacteria. This kind of phenomenon can be extrapolated in transfer of resistance for other antibacterial essential for treating bacterial infections in human. We conclude that preventing the spread of antimicrobial resistance through direct or indirect contact, consumed food/feed and through the environment is empirical in reduction of failures while treating bacterial infections.
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Most discussions on animal experimentation refer to domesticated animals and regulations are tailored to this class of animals. However, wild animals are also used for research, e. g., in biological field research that is often directed to fundamental ecological-evolutionary questions or to
Control of the development and prevalence of antimicrobial resistance in bacteria of food animal origin in Japan: a new approach for risk management of antimicrobial veterinary medicinal products in Japan.
Asai, Tetsuo; Hiki, Mototaka; Ozawa, Manao; Koike, Ryoji; Eguchi, Kaoru; Kawanishi, Michiko; Kojima, Akemi; Endoh, Yuuko S; Hamamoto, Shuichi; Sakai, Masato; Sekiya, Tatsuro
Antimicrobial agents are essential for controlling bacterial disease in food-producing animals and contribute to the stable production of safe animal products. The use of antimicrobial agents in these animals affects the emergence and prevalence of antimicrobial resistance in bacteria isolated from animals and animal products. As disease-causing bacteria are often transferred from food-producing animals to humans, the food chain is considered a route of transmission for the resistant bacteria and/or resistance genes. The Food Safety Commission of Japan (FSC) has been assessing the risk posed to human health by the transmission of antimicrobial-resistant bacteria from livestock products via the food chain. In addition to the FSC's risk assessments, the Japanese Ministry of Agriculture, Forestry and Fisheries has developed risk-management guidelines to determine feasible risk-management options for the use of antimicrobial veterinary medicinal products during farming practices. This report includes information on risk assessment and novel approaches for risk management of antimicrobial veterinary medicinal products for mitigating the risk of development and prevalence of antimicrobial resistance in bacteria originating from food-producing animals in Japan.
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... Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Product Safety ... for more information. How to report when your animal has a bad reaction to a drug the ...
Anime Studio is your complete animation program to help you create 2D movies, cartoons, anime, and cut out animations. You can create your own animated shorts and use Anime Studio to produce cartoon animations for film, video, or streaming over the Web, which can be enjoyed on YouTube, Vimeo, and other popular sites. Anime Studio is great for hobbyists and professionals alike, combining tools for both illustration and animation. With Anime Studio's easy-to-use interface, you will be creating an animated masterpiece in no time. This practical, step-by-step guide will provide you with a structur
Cohen, N.E.; Brom, F.W.A.; Stassen, E.N.
In this paper the results are presented of a national survey in the Netherlands. The aim was to identify and describe the convictions about animals that people have in Dutch society and the role of these in judgments on the culling of healthy animals during an animal disease epidemic. A total of
... Men Women Home Health Wellness Healthy Aging Healthy Aging 4 Types of Foods to Help Boost Your ... clean plate, there are many negative long-term consequences. Try these rewards instead. View More Articles Freshly ...
... reduce menopausal symptoms, such as hot flashes and sleep disturbances. However, regular exercise can help you maintain a healthy weight, relieve stress and improve your quality of life. For most healthy women, the Department ...
... Stones Brain and Nervous System Having a Healthy Pregnancy KidsHealth > For Teens > Having a Healthy Pregnancy Print ... or she can help you to get treatment. Pregnancy Discomforts Pregnancy can cause some uncomfortable side effects. ...
... Your Pet Healthy Whether you have a dog, cat, horse, parakeet, gerbil, or bearded dragon, providing regular, life-long veterinary care is important to having a healthy pet and a healthy family. Regular veterinary visits are essential to good pet health. Talk to your pet’s veterinarian about ...
Antibiotics, prebiotics and probiotics are widely used as growth promoters in agriculture. In the 1940s, use of Streptomyces aureofaciens probiotics resulted in weight gain in animals, which led to the discovery of chlortetracycline. Tetracyclines, macrolides, avoparcin and penicillins have been commonly used in livestock agriculture to promote growth through increased food intake, weight gain, and improved herd health. Prebiotic supplements including oligosaccharides, fructooligosaccharides, and galactosyl-lactose improve the growth performance of animals. Probiotics used in animal feed are mainly bacterial strains of Gram-positive bacteria and have been effectively used for weight gain in chickens, pigs, ruminants and in aquaculture. Antibiotics, prebiotics and probiotics all modify the gut microbiota and the effect of a probiotic species on the digestive flora is probably determined by bacteriocin production. Regulations governing the introduction of novel probiotics and prebiotics vary by geographical region and bias is very common in industry-funded studies. Probiotic and prebiotic foods have been consumed for centuries, either as natural components of food, or as fermented foods and it is possible to cause the same weight gain effects in humans as in animals. This review presents the use of growth promoters in food-producing animals to influence food intake and weight gain. Copyright © 2016 Elsevier Ltd. All rights reserved.
Hundreds of thousands of laboratory animals are being used every year for scientific experiments held in Israel, mostly mice, rats, rabbits, guinea pigs, and a few sheep, cattle, pigs, cats, dogs, and even a few dozen monkeys. In addition to the animals sacrificed to promote scientific research, millions of animals slain every year for other purposes such as meat and fine leather fashion industries. While opening a front against all is an impossible and perhaps an unjustified task, the state of Israel enacted the Animal Welfare (Animal Experimentation) Law (1994). The law aims to regulate scientific animal experiments and to find the appropriate balance between the need to continue to perform animal experiments for the advancement of research and medicine, and at the same time to avoid unnecessary trials and minimize animal suffering. Among other issues the law deals with the phylogenetic scale according to which experimental animals should be selected, experiments for teaching and practicing, and experiments for the cosmetic industry. This article discusses bioethics considerations in animal experiments as well as the criticism on the scientific validity of such experiments. It further deals with the vitality of animal studies and the moral and legal obligation to prevent suffering from laboratory animals.
Knight, Andrew; Leitsberger, Madelaine
Simple Summary Many owners of companion animals are interested in vegetarian diets for their animals, as concerns increase about the consequences of animal farming, for health, animal welfare, and the environment. However, are vegetarian diets for cats and dogs nutritionally balanced and healthy? This article comprehensively reviews the evidence published to date from four studies that have examined the nutritional adequacy of vegetarian diets for cats and dogs. To obtain additional informati...
Hu, Yuanan; Cheng, Hefa
The overuse and misuse of veterinary drugs, particularly antimicrobials, in food animal production in China cause environmental pollution and wide food safety concerns, and pose public health risk with the selection of antimicrobial resistance (AMR) that can spread from animal populations to humans. Elevated abundance and diversity of antimicrobial resistance genes (ARGs) and resistant bacteria (including multi-drug resistant strains) in food-producing animals, food products of animal origin, microbiota of human gut, and environmental media impacted by intensive animal farming have been reported. To rein in drug use in food animal production and protect public health, the government made a total of 227 veterinary drugs, including 150 antimicrobial products, available only by prescription from licensed veterinarians for curing, controlling, and preventing animal diseases in March 2014. So far the regulatory ban on non-therapeutic use has failed to bring major changes to the long-standing practice of drug overuse and misuse in animal husbandry and aquaculture, and significant improvement in its implementation and enforcement is necessary. A range of measures, including improving access to veterinary services, strengthening supervision on veterinary drug production and distribution, increasing research and development efforts, and enhancing animal health management, are recommended to facilitate transition toward rational use of veterinary drugs, particularly antimicrobials, and to reduce the public health risk arising from AMR development in animal agriculture. Copyright © 2016 Elsevier Ltd. All rights reserved.
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Full Text Available ... The Food and Drug Administration's (FDA's) Center for Veterinary Medicine (CVM) produced a nine-minute animation explaining how ... and distributed as long as FDA's Center for Veterinary Medicine is cited as the corporate author. Animation Animation ...
Full Text Available ... for Veterinary Medicine is cited as the corporate author. Animation Animation of Antimicrobial Resistance (video) Animation of ... Basics FOIA No FEAR Act Site Map Nondiscrimination Website Policies U.S. Food and Drug Administration 10903 New ...
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Full Text Available ... Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing ... CVM) produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over ...
This PhD thesis contributes with knowledge about adolescent healthy eating by studying consumer socialisation, social influence and behavioural change in relation to adolescent healthy eating. The introduction provides the important reasons for studying adolescents and healthy eating and explains...... that a more holistic approach is needed in order to respond to the rising levels of overweight among adolescents. It is important to understand the development of and influences on adolescent healthy eating behaviour and the possibilities for promoting healthy eating through interventions. By reviewing...... relevant literature on consumer socialisation, social influence and behaviour change through interventions employing feedback in relation to adolescent healthy eating, it is argued that a socio-cognitive approach to consumer socialisation and behaviour change provides a richer and more nuanced...
Griera Borrás, José Luis; Contreras Gilbert, José
It is currently postulated that not all obese individuals have to be considered as pathological subjects. From 10% to 20% of obese people studied do not show the metabolic changes common in obese patients. The term "healthy obese" has been coined to refer to these patients and differentiate them from the larger and more common group of pathological obese subjects. However, the definition of "healthy obese" is not clear. Use of "healthy obese" as a synonym for obese without metabolic complications is risky. Clinical markers such as insulin resistance are used to identify this pathology. It is not clear that healthy obese subjects have lower morbidity and mortality than pathologically obese patients. According to some authors, healthy obese would represent an early stage in evolution towards pathological obesity. There is no agreement as to the need to treat healthy obese subjects. Copyright © 2012 SEEN. Published by Elsevier Espana. All rights reserved.
... Preschoolers Infographic How to Make a Healthy Home Dietary Recommendations for Healthy Children Top 10 Tips to Help Children Develop Healthy Habits Fruit and Veggie Toolkit for Kids Healthy Foods ...
Mameli, M; Bortolotti, L
Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of human mindreading can be improved with the help of scientific studies of animal minds. However, the scientific studies do not by themselves solve the problem of how to map psychological similarities (and differences) between humans and animals onto a distinction between morally relevant and morally irrelevant mental properties. The current limitations of human mindreading-whether scientifically aided or not-have practical consequences for the rational justification of claims about which rights (if any) non-human animals should be accorded.
Harfeld, Jes Lynning; Cornou, Cecile; Kornum, Anna
This article discusses the notion that the invisibility of the animalness of the animal constitutes a fundamental obstacle to change within current production systems. It is discussed whether housing animals in environments that resemble natural habitats could lead to a re-animalization...... of the animals, a higher appreciation of their moral significance, and thereby higher standards of animal welfare. The basic claim is that experiencing the animals in their evolutionary and environmental context would make it harder to objectify animals as mere bioreactors and production systems. It is argued...... that the historic objectification of animals within intensive animal production can only be reversed if animals are given the chance to express themselves as they are and not as we see them through the tunnel visions of economy and quantifiable welfare assessment parameters....
Wells, D N
An efficient animal cloning technology would provide many new opportunities for livestock agriculture, human medicine, and animal conservation. Nuclear cloning involves the production of animals that are genetically identical to the donor cells used in a technique known as nuclear transfer (NT). However, at present it is an inefficient process: in cattle, only around 6% of the embryos transferred to the reproductive tracts of recipient cows result in healthy, longterm surviving clones. Of concern are the high losses throughout gestation, during birth and in the post-natal period through to adulthood. Many of the pregnancy losses relate to failure of the placenta to develop and function correctly. Placental dysfunction may also have an adverse influence on postnatal health. These anomalies are probably due to incorrect epigenetic reprogramming of the donor genome following NT, leading to inappropriate patterns of gene expression during the development of clones. Whilst some physiological tests on surviving clones suggest normality, other reports indicate a variety of post-natal clone-associated abnormalities. This variability in outcome may reflect species-specific and/or cloning methodological differences. Importantly, to date it appears that these clone-associated phenotypes are not transmitted to offspring following sexual reproduction. This indicates that they represent epigenetic errors, rather than genetic errors, which are corrected during gametogenesis. Whilst this needs confirmation at the molecular level, it provides initial confidence in the first application of NT in agriculture, namely, the production of small numbers of cloned sires from genetically elite bulls, for natural mating, to effectively disseminate genetic gain. In addition to the animal welfare concerns with the technology, the underlying health of the animals and the consequential effect on food safety are critical aspects that require investigation to gain regulatory and consumer
Engineer, Merwan; Roy, Nilanjana; Fink, Sari
In the Human Development Index (HDI), life expectancy is the only indicator used in modeling the dimension "a long and healthy life". Whereas life expectancy is a direct measure of quantity of life, it is only an indirect measure of healthy years lived. In this paper we attempt to remedy this omission by introducing into the HDI the morbidity…
Peek, Gina; Lyon, Melinda; Russ, Randall
Extension is focusing on healthy homes programming. Extension educators are not qualified to diagnose consumers' medical problems as they relate to housing. We cannot give medical advice. Instead, we can help educate consumers about home conditions that may affect their well-being. Extension educators need appropriate healthy homes tools to…
Kim, J S; Lee, M Y; Kim, S J; Jeon, S-E; Cha, I; Hong, S; Chung, G T; Huh, M-J; Kang, Y-H; Yoo, C-K; Kim, J
Campylobacter jejuni is one of the major causative pathogens of outbreaks or sporadic cases of diarrhoeal diseases worldwide. In this study, we compared the phenotypic and genetic characteristics of C. jejuni isolates of human and food-producing animal origins in Korea and examined the genetic relatedness between these two groups of isolates. Regardless of isolation source, all C. jejuni isolates harboured four virulence genes, cadF, cdtB, ciaB and racR, whereas the wlaN and virB11 genes were more frequently observed in human isolates. Antimicrobial susceptibility testing showed that the majority of C. jejuni isolates displayed high-level resistance to fluoroquinolone (95.2%) or tetracycline (76.2%) antibiotics, and 12.4% of isolates exhibited multidrug resistance (more than three classes of antibiotics tested). Pulsed-field gel electrophoresis (PFGE) of all Campylobacter isolates revealed 51 different SmaI-PFGE patterns and six major clusters containing both human and animal isolates. These results indicate that genetically diverse strains of C. jejuni with antimicrobial drug-resistance and virulence properties have prevailed in Incheon. Nevertheless, some particular populations continue to circulate within the community, providing the evidence for an epidemiological link of C. jejuni infections between humans and food-producing animals. Therefore, the continued monitoring and surveillance of C. jejuni isolates of human and food-producing animal origins are required for public health and food safety. © 2016 Blackwell Verlag GmbH.
First aid Animal bites: First aid Animal bites: First aid By Mayo Clinic Staff These guidelines can help you care for a minor animal bite, such ... 26, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-animal-bites/basics/ART-20056591 . Mayo ...
Full Text Available ... ol Search FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share ...
Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015.......Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015....
Chai, David; Garcia, Alejandro L.
Animation has become enormously popular in feature films, television, and video games. Art departments and film schools at universities as well as animation programs at high schools have expanded in recent years to meet the growing demands for animation artists. Professional animators identify the technological facet as the most rapidly advancing…
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Animal Production Research Advances is a peer-review journal established expressly to promote the production of all animal species utilized as food. The journal has an international scope and is intended for professionals in animal production and related sciences. We solicit contributions from animal production and ...
..., introduced animal testing as an experimental method for testing surgical procedures before applying them to human patients. In recent years, the practice of using animals for biomedical research has come under severe criticism by animal protection and animal rights groups. Laws have been passed in several countries to make the practice more 'humane...
Full Text Available In literary works animal images are frequently used as the “source domain” of a metaphor to disclose the natures of the “target domain”, human beings. This is called “cross-domain mapping” or “conceptual metaphor” in cognitive linguistics, which is based on the similar qualities between animals and human beings. Thus the apparent descriptions of the animals are really the deep revelations of the human beings. Animal Farm is one exemplary product of this special expressing way. Diversified animal images are intelligently used by George Orwell to represent the people, so all the characters are animals in appearance, but humans in nature. Starting from the animal images and then the conceptual metaphors, readers can perceive a fresh understanding of this classical book. In this novel, three conceptual metaphors are identified and the special findings can be illustrated as the following: Firstly, the whole story of the animals represents the history and politics of the Soviet Union. Secondly, the pigs symbolize the authorities of the society. Thirdly, the names of the characters in the novel reveal their identities.
Full Text Available Experimental animals are frequently used to obtain information for primarily scientific reasons. In the present review, ethics in animal experimentation is examined. At first, the history of animal experimentation and animal rights is outlined. Thereafter, the terms in relation with the topic are defined. Finally, prominent aspects of 3Rs constituting scientific and ethical basis in animal experimentation are underlined. [Archives Medical Review Journal 2010; 19(4.000: 220-235
Experimental animals are frequently used to obtain information for primarily scientific reasons. In the present review, ethics in animal experimentation is examined. At first, the history of animal experimentation and animal rights is outlined. Thereafter, the terms in relation with the topic are defined. Finally, prominent aspects of 3Rs constituting scientific and ethical basis in animal experimentation are underlined. [Archives Medical Review Journal 2010; 19(4.000): 220-235
Ho, Pak-Leung; Wong, River C; Lo, Stephanie W; Chow, Kin-Hung; Wong, Samson S; Que, Tak-Lun
A bacterial collection (n=249) obtained in Hong Kong from 2002 to 2004 was used to investigate the molecular epidemiology of aminoglycoside resistance among Escherichia coli isolates from humans and food-producing animals. Of these, 89 isolates were gentamicin-sensitive (human n=60, animal n=29) and 160 isolates were gentamicin-resistant (human n=107, animal n=53). Overall, 84.1% (90/107) and 75.5% (40/53) of the gentamicin-resistant isolates from human and animal sources, respectively, were found to possess the aacC2 gene. The aacC2 gene for 20 isolates (10 each for human and animal isolates) was sequenced. Two alleles were found that were equally distributed in human and animal isolates. PFGE showed that the gentamicin-resistant isolates exhibited diverse patterns with little clonality. In some isolates, the aacC2 gene was encoded on large transferable plasmids of multiple incompatibility groups (IncF, IncI1 and IncN). An IncFII plasmid of 140 kb in size was shared by one human and three animal isolates. In summary, this study showed that human and animal isolates share the same pool of resistance genes.
Schaffer, Caroline Brunsman
Instruction in animal-assisted therapy (AAT) and animal-assisted activities (AAAs) teaches veterinary medical students to confidently and assertively maximize the benefits and minimize the risks of this union of animals and people. Instruction in AAT/AAA also addresses requirements by the American Veterinary Medical Association Council on Education that accredited schools/colleges of veterinary medicine include in their standard curriculum the topics of the human-animal bond, behavior, and the contributions of the veterinarian to the overall public and professional health care teams. Entry-level veterinarians should be prepared to: (1) assure that animals who provide AAT/AAA are healthy enough to visit nursing homes, hospitals, or other institutions; (2) promote behavior testing that selects animals who will feel safe, comfortable, and connected; (3) advise facilities regarding infection control and ways to provide a safe environment where the animals, their handlers, and the people being visited will not be injured or become ill; and (4) advocate for their patients and show compassion for their clients when animals are determined to be inappropriate participants in AAT/AAA programs. This article presents AAT/AAA terminology, ways in which veterinarians can advocate for AAT/AAA, the advantages of being involved in AAT/AAA, a model AAT/AAA practicum from Tuskegee University's School of Veterinary Medicine (TUSVM), and examples of co-curricular activities in AAT/AAA by TUSVM's student volunteers.
Without healthy conflict management skills, conflict can often escalate or intensify over time. This fact sheet gives tips on utilizing key negotiation skills to help individuals effectively address and cope with conflict and potentially build stronger relationships with others.
... Stories Stroke Heroes Among Us Healthy Living After Stroke Nutrition Good nutrition is one way to reduce ... the hospital. Thank goodness, she did. Subscribe to Stroke Connection Get quarterly digital issues plus our monthly ...
... Workout Nutrition Timing Your Pre- and Post-Workout Nutrition weights and fruits Building Muscle on a Vegetarian Diet For Kids For Parents For Men For Women For Seniors Healthy Eating for Men Published June 23, 2014 ...
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Obesity - grocery shopping; Overweight - grocery shopping; Weight loss - grocery shopping; Healthy diet - grocery shopping ... Avoid buying snack foods in bulk and shopping in warehouse-type ... deal can lead to overeating. If you do buy large amounts of a ...
Allegheny County / City of Pittsburgh / Western PA Regional Data Center — A dataset that shows trips taken using the Healthy Ride system by quarter. The dataset includes bike number, membership type, trip start and end timestamp, and...
... page: //medlineplus.gov/ency/patientinstructions/000731.htm Healthy food trends -- quinoa To use the sharing features on ... Nutrition Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the ...
... page: //medlineplus.gov/ency/patientinstructions/000728.htm Healthy food trends -- flaxseeds To use the sharing features on ... Nutrition Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the ...
... Feature: Planning For A Healthy School Year Healthy Eating Past Issues / Fall 2015 Table of Contents How ... government releases a set of guidelines on healthy eating. The guidelines suggest balancing calories with physical activity. ...
The paper reports on findings from the initial, exploratory phase of a longitudinal research study aimed at developing a framework for implementing lean while ensuring employee well-being. Data from observations and in-depth dialogues with persons involved in lean implementation, along...... with relevant theory, are used to construct a tentative framework for implementing "healthy lean". The role of HRD in facilitating implementation of healthy lean is central to the framework, which is presented and discussed....
Full Text Available Animism is often described as the imputation of life to inert objects. Such imputation is more typical of people in western societies who dream of finding life on other planets than of indigenous peoples to whom the label of animism has classically been applied. These peoples are united not in their beliefs but in a way of being that is alive and open to a world in continuous birth. In this animic ontology, beings do not propel themselves across a ready-made world but rather issue forth through a world-in-formation, along the lines of their relationships. To its inhabitants this weather-world, embracing both sky and earth, is a source of astonishment but not surprise. Re-animating the ‘western’ tradition of thought means recovering the sense of astonishment banished from offi cial science.
Morton, Eugene S.
Discusses the nature of animal communication, including possible relationships between the physical structure of vocalizations and their functions in communicating. Provides tables of mammalian and avian sounds (by species/family) used in hostile and friendly appeasing contexts. (JN)
Numerous scientific investigations and discussions on the improvement of farm animal protection have been carried out during the last fifteen years. Following these steps, today also the legal directions have reached a concrete phase. On January 1st 1988, e.g., the decree on battery husbandry of laying hens was enacted and on July 1st the decree on indoor swine keeping. Provided the agreement of the political authorities, especially the Upper House, also decrees on indoor keeping of both, calves and fur animals, are to be expected in the very next future. Nevertheless, such regulations alone do not sufficiently guarantee the protection of the animals mentioned. Much more important is a responsible action of both the animals's owner and all his consultative persons. In particular, the veterinarian is involved here.
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... and animal life. They can result in reduced biodiversity and death of fish populations. Nitrogen and phosphorus ... high levels of nitrates from well sources (1) . Microbes that affect animals, such as Cryptosporidium , can also ...
Morton, D B
Vaccination promotes animal welfare by protecting animal health, but it also has other welfare benefits, e.g. recent investigations have looked at the potential of vaccines in immunoneutering such as immunocastration--a humane alternative to the painful traditional methods. Similarly, vaccination can be used during disease outbreaks as a viable alternative to stamping-out, thus avoiding the welfare problems that on-farm mass slaughter can cause. Protecting animal health through vaccination leads to improved animal welfare, and maintaining good welfare ensures that animals can respond successfully to vaccination (as poor welfare can lead to immunosuppression, which can affect the response to vaccination). It is clear that vaccination has tremendous advantages for animal welfare and although the possible side effects of vaccination can have a negative effect on the welfare of some individual animals, the harm caused by these unwanted effects must be weighed against the undoubted benefits for groups of animals.
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Full Text Available ... Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, ...
... Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, ...
In this article, the author describes a texture and pattern project. Students started by doing an outline contour drawing of an animal. With the outline drawn, the students then write one of their names to fit "inside" the animal.
... and travel > Stay healthy on the road Stay healthy on the road ☷ ▾ Page contents Tips to keep ... use sunscreen Use repellent Tips to keep you healthy when traveling Whether at home or on the ...
Choice and Ethics. Uses of animals. Although non-animal models have played a pivotal role in biomedical research, animal research would continue to be fundamental for the development ... required by any person who sets up in business as a boarding .... very important especially as communication between us is limited.
Natarajan, Deepa; Caramaschi, Doretta
Violence has been observed in humans and animals alike, indicating its evolutionary/biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior
Stallcup, Scott S.
FLEXAN (Flexible Animation), computer program animating structural dynamics on Evans and Sutherland PS300-series graphics workstation with VAX/VMS host computer. Typical application is animation of spacecraft undergoing structural stresses caused by thermal and vibrational effects. Displays distortions in shape of spacecraft. Program displays single natural mode of vibration, mode history, or any general deformation of flexible structure. Written in FORTRAN 77.
Describes a project used with fifth-grade students in which they learned about animation. Explains that the students learned about animation used in art. States that they received a personal data assistant to create their own animation of a flower that was growing and pollinated by a butterfly. (CMK)
Schnaider, Taylor Brandão; Souza, Cláudio de
This is a major subject since the aim is to grant human beings physical, mental, social and spiritual well-being without forgetting the sacred rights of all animals. Most international codes dealing with health-related research practices state that research developed in human beings should be based on previous lab animal experiments or on other scientific data. This article aimed at explaining ethics in animal experiments. The concepts of dissertation and thesis, experimental thesis, experimental essay or pilot experiment and experimental animal facilities are reviewed. Then, a historical retrospective is drawn about the first attempt to develop experimental research policies during the mid 19th Century, in London. It is highlighted that some criteria defined by that time still persist. The first animal research ethical committee was created in Sweden in 1979, followed by the USA in1984. In Brazil, animal research ethical committees were created as late as in the 90s. The Federal Law 6638 was passed in May 1979 and provides for the didactic-scientific practice of animal vivisection. This law, however, is still waiting for regulation. In addition, there are some drafts being analyzed by the Congress, which provide for the use of animals for teaching and research purposes. Finally, the policies adopted by the Brazilian College of Animal Experiments and the Universal Declaration of Animal Rights are presented. Professors, postgraduates, residents and graduate students of a Medical School involved in animal research should be aware of the ethical principles aiming at protecting animals selected for scientific work.
Oya S. Erdogdu; David Hennessy
The economic concerns and the technological developments increased control over nature and nurture in the animal agriculture. That changed the seasonality pattern of the supply side and lead to structural change in the animal agriculture together with the demand side factors. In this study we focused on the supply side factors and document the ‘industralization’ of the animal agricultural production.
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Fleischhacker, Sheila; Byrd, Randi R.; Ramachandran, Gowri; Vu, Maihan; Ries, Amy; Bell, Ronny A.; Evenson, Kelly R.
There is growing recognition that policymakers can promote access to healthy, affordable foods within neighborhoods, schools, childcare centers, and workplaces. Despite the disproportionate risk of obesity and type 2 diabetes among American Indian children and adults, comparatively little attention has been focused on the opportunities tribal policymakers have to implement policies or resolutions to promote access to healthy, affordable foods. This paper presents an approach for integrating formative research into an action-oriented strategy of developing and disseminating tribally led environmental and policy strategies to promote access to and consumption of healthy, affordable foods. This paper explains how the American Indian Healthy Eating Project evolved through five phases and discusses each phase’s essential steps involved, outcomes derived, and lessons learned. Using community-based participatory research and informed by the Social Cognitve Theory and ecologic frameworks, the American Indian Healthy Eating Project was started in fall 2008 and has evolved through five phases: (1) starting the conversation; (2) conducting multidisciplinary formative research; (3) strengthening partnerships and tailoring policy options; (4) disseminating community-generated ideas; and (5) accelerating action while fostering sustainability. Collectively, these phases helped develop and disseminate Tools for Healthy Tribes—a toolkit used to raise awareness among participating tribal policymakers of their opportunities to improve access to healthy, affordable foods. Formal and informal strategies can engage tribal leaders in the development of culturally appropriate and tribe-specific sustainable strategies to improve such access, as well as empower tribal leaders to leverage their authority toward raising a healthier generation of American Indian children. PMID:22898161
nutrition), the role of animal source foods as part of a healthy diet requires continuous investment in research ... To maintain a healthy balance, a diet containing a diversity of foods from all the food groups is .... with micronutrients provided by animal sources, facilitates body protein synthesis during growth and tissue.
Olsson, I. Anna S.; Sandøe, Peter
This chapter aims to encourage scientists and others interested in the use of animal models of disease – specifically, in the study of dementia – to engage in ethical reflection. It opens with a general discussion of the moral acceptability of animal use in research. Three ethical approaches...... are here distinguished. These serve as points of orientation in the following discussion of four more specific ethical questions: Does animal species matter? How effective is disease modelling in delivering the benefits claimed for it? What can be done to minimize potential harm to animals in research? Who...... bears responsibility for the use of animals in disease models?...
Epstein, Yoram; Leshem, Micah
In 1994 the Israeli parliament (Knesset) amended the Cruelty to Animals Act to regulate the use of experimental animals. Accordingly, animal experiments can only be carried out for the purposes of promoting health and medical science, reducing suffering, advancing scientific research, testing or production of materials and products (excluding cosmetics and cleaning products) and education. Animal experiments are only permitted if alternative methods are not possible. The National Board for Animal Experimentation was established to implement the law. Its members are drawn from government ministries, representatives of doctors, veterinarians, and industry organizations, animal rights groups, and academia. In order to carry out an animal experiment, the institution, researchers involved, and the specific experiment, all require approval by the Board. To date the Board has approved some 35 institutions, about half are public institutions (universities, hospitals and colleges) and the rest industrial firms in biotechnology and pharmaceutics. In 2000, 250,000 animals were used in research, 85% were rodents, 11% fowls, 1,000 other farm animals, 350 dogs and cats, and 39 monkeys. Academic institutions used 74% of the animals and industry the remainder. We also present summarized data on the use of animals in research in other countries.
Benestad Sylvie L
Full Text Available Abstract Prion diseases such as scrapie in small ruminants, bovine spongiform encephalopathy (BSE in cattle and Creutzfeldt-Jakob disease (CJD in man, are fatal neurodegenerative disorders. These diseases result from the accumulation of misfolded conformers of the host-encoded prion protein (PrP in the central nervous system. To date naturally-occurring PrP free animals have not been reported. Here we describe healthy non-transgenic animals, Norwegian Dairy Goats, lacking prion protein due to a nonsense mutation early in the gene. These animals are predicted to be resistant to prion disease and will be valuable for research and for production of prion-free products.
Sandøe, Peter; Gamborg, Christian
Control of wild animals may give rise to controversy, as is seen in the case of badger control to manage TB in cattle in the UK. However, it is striking that concerns about the potential suffering of the affected animals themselves are often given little attention or completely ignored in policies...... aimed at dealing with wild animals. McCulloch and Reiss argue that this could be remedied by means of a “mandatory application of formal and systematic Animal Welfare Impact Assessment (AWIA)”. Optimistically, they consider that an AWIA could help to resolve controversies involving wild animals. The aim...... of this paper is to evaluate the potential of AWIA. We begin by showing how ideas akin to AWIA already play a significant role in other animal ethics controversies, particularly those concerning laboratory animal use and livestock production; and we bring in lessons learnt from these controversies. Then we...
Høye, Sevald; Kvigne, Kari; Aiyub, Ilyas; Gillund, Margrethe V.; Hermansyah, Hasan; Nordström, Gun; Rystedt, Ingrid; Suwarni, Abubakar; Trollvik, Anne; Wilde-Larsson, Bodil; Hov, Reidun
The purpose of this exploratory study was to investigate how nursing students in Indonesia and Scandinavia characterize a healthy person. Two hundred thirty-two nursing students from Indonesia, 50 students from Sweden, and 119 students from Norway participated by answering an open-ended question. Qualitative content analysis was used to identify patterns of health in a cultural and national context. The characteristics of a healthy person were summarized in the theme “external and inner balance,” which are intertwined because of the wholeness of self-image and appearance. The subcategories were having a strong and positive body image, feeling well and having inner harmony, following the rules of life, coping with challenges, and acting in unison with the environment. There were more similarities than differences between the Indonesian and Scandinavian nursing students’ understanding of being a healthy person. The difference is that the Scandinavian students mentioned individuality, whereas the Indonesian students referred to collective values. PMID:28462342
Neves, L. M. G.; Matheus, R. L.; Santos, G. M. T.; Esquisatto, M. A. M.; Amaral, M. E. C.; Mendonça, F. A. S.
This study evaluated the effects of microcurrent application and 670 nm InGaP laser irradiation on wound healing in healthy and alloxan diabetic rats. The animals were divided into eight groups: healthy control (HC); diabetic control (DC); healthy treated with microcurrent (HMC); diabetic treated with microcurrent (DMC); healthy irradiated with laser (HL); diabetic irradiated with laser (DL); healthy receiving laser and microcurrent application (HLMC) and diabetic receiving laser and microcurrent application (DLMC). Wound samples were collected on days 2, 6, 10 and 14 of treatment for structural analysis, morphometry, and Western blotting to quantify the expression of TGF-β1 and VEGF. Comparison of animals receiving laser and microcurrent therapy showed a reduction in the number of inflammatory cells in diabetic animals, as well as an increase of fibroblasts in healthy animals and of newly formed vessels in healthy and diabetic animals. Expression of TGF-β1 was increased on day 6 in all groups, especially diabetic animals. A reduction in the expression of this protein was observed on day 10 in all groups. VEGF expression was higher on day 6 in treated and control diabetic animals when compared to healthy animals. Analysis of VEGF expression in the laser- and microcurrent-treated groups on day 10 showed a decrease in diabetic animals and an increase in healthy animals. In conclusion, laser therapy and microcurrent stimulation exert beneficial effects on wound healing in both healthy and diabetic animals.
This six part book is edited by Catherine Tipaldy from the Centre of Animal Welfare and Ethics at the University of Queensland, Australia. She has also authored most of the chapters and co-authored others. Other contributors include highly respected authorities such as Phil Arkow (the coordinator of the National Link Coalition) and Michael Byrne, QC (Barrister-at-law, Queensland Bar).
Healthy Schools Network, Inc., 2011
This paper presents the 2011 Yearbook of the Healthy Schools Network. This yearbook contains: (1) Tough Time To Be a Child: Parents and Taxpayers Should Be Enraged; (2) National Coalition For Healthier Schools: Healthy Schools 2015--Sustaining Momentum In Tough Times; (3) Healthy Schools Heroes Award Program; (4) National Healthy Schools Day…
Okafor, Ebelechukwu N; Erukainure, Ochuko L; Ozumba, Augusta U; Adewale, Chris O; Kayode, Funmi O; Asieba, Godfrey O; Adesegha, Olubukola I; Elemo, Gloria N
Different carbohydrate foods produce different glycemic responses even with little or no difference in macronutrient composition. Cassava constitutes one of the major staples in Nigeria. Four blends of cassava-wheat bread samples with 0, 10, 15, and 20% cassava flour inclusion were fed individually to groups of healthy human volunteers. Subjects were studied on separate occasions in the morning after a 10-12-hr overnight fast. Blood glucose responses were measured at intervals of 30 min over a period of 2 hr. Glucose was used as a reference food. There were normal glucose responses to the bread samples studied. Increase in cassava incorporation led to less significant glycemic responses. The glycemic index values ranged from 91-94. Results from this study indicate that the inclusion of cassava flour in bread production might not pose a threat to blood glucose response of individuals.
Kasperbauer, Tyler Joshua
This paper attempts to explain how and why nonhuman animals elicit disgust in human beings. I argue that animals elicit disgust in two ways. One is by triggering disease–protection mechanisms, and the other is by eliciting mortality salience, or thoughts of death. I discuss how these two types...... of disgust operate and defend their conceptual and theoretical coherence against common objections. I also outline an explanatory challenge for disgust researchers. Both types of disgust indicate that a wide variety of animals produce aversive and avoidant reactions in human beings. This seems somewhat odd......, given the prominence of animals in human lives. The challenge, then, is explaining how humans cope with the presence of animals. I propose, as a hypothesis for further exploration, that we cope with animals, and our disgust responses to them, by attributing mental states that mark them as inferior...
Choi, WooJhon; Drexler, Wolfgang; Fujimoto, James G.
Developing and validating new techniques and methods for small animal imaging is an important research area because there are many small animal models of retinal diseases such as diabetic retinopathy, age-related macular degeneration, and glaucoma [1-6]. Because the retina is a multilayered structure with distinct abnormalities occurring in different intraretinal layers at different stages of disease progression, there is a need for imaging techniques that enable visualization of these layers individually at different time points. Although postmortem histology and ultrastructural analysis can be performed for investigating microscopic changes in the retina in small animal models, this requires sacrificing animals, which makes repeated assessment of the same animal at different time points impossible and increases the number of animals required. Furthermore, some retinal processes such as neurovascular coupling cannot be fully characterized postmortem.
Public Health Agency
This leaflet aims to increase public awareness and understanding of healthy eating messages. The leaflet includes the new eatwell plate, information on the five main food groups, along with top tips for cutting down on fat and what to choose when eating out. It also includes sections on the importance of breakfast and cutting down on salt.
You are what you eat—and so is your baby. In addition to being smokefree, eating well during pregnancy is one of the best and most important things you can do for yourself and your baby. But healthy “eating for two” is more than just eating more.
Cabezas-Cruz, Alejandro; Valdés, James J
[Introduction]: As an ecological adaptation venoms have evolved independently in several species of Metazoa. As haematophagous arthropods ticks are mainly considered as ectoparasites due to directly feeding on the skin of animal hosts. Ticks are of major importance since they serve as vectors for several diseases affecting humans and livestock animals. Ticks are rarely considered as venomous animals despite that tick saliva contains several protein families present in venomous taxa and that m...
Stojanović Lazar; Katić Vera R.; Bunčić Olivera
The consumer demands that to be provided with a sufficient quantity of articles of animal origin that meet the requirements of sanitary hygiene and are available at acceptable prices. Food articles of animal origin that are safe for human consumption can be obtained only from healthy animals. Veterinarians are daily concerned with the health of animals and are taking measures to prevent the transmission of pathogenic microorganisms from animals to humans. The knowledge of epizootiology, micro...
Full Text Available Dermatophytosis is superficial fungal infection caused by dermatophytes that invade the keratinized tissue of humans and animals. Lesions from dermatophytosis exhibit an inflammatory reaction induced to eliminate the invading fungi by using the host’s normal immune function. Many scientists have attempted to establish an experimental animal model to elucidate the pathogenesis of human dermatophytosis and evaluate drug efficacy. However, current animal models have several issues. In the present paper, we surveyed reports about the methodology of the dermatophytosis animal model for tinea corporis, tinea pedis, and tinea unguium and discussed future prospects.
Federal Laboratory Consortium — The Animal Magnetic Resonance Imaging (MRI) Core develops and optimizes MRI methods for cardiovascular imaging of mice and rats. The Core provides imaging expertise,...
Full Text Available The general idea of this text is to reflect biopolitical constitution of the society and its implications related to the issues of animal welfare. Since animal in biopolitical formation is technically reduced to an object - commodity for contentment of the industry and of the people needs - critical public advisories are calling from moral, ethical and legal standpoint for attention to the fact that is necessary to protect animals from the unnecessary exploitation. It is obvious that animal protection is evoking animal rights question. But in the last instance protection of animal rights is related to the nutritional dilemma of animal food use. Question is arising: does animal rights in particular also envisage change in food politics (abandonment of meat food use, what is for instance the extreme veg(etarian option taking for granted? This challenge sent to the culture of all-food eaters is opening up new questions and dilemmas. First of all, there is a question linked to the right of men to choose his own nutritional option, and of course dilemma which is related to scruples about meat-eaters and their (nonability to love animals.
The essential fundamentals of 3D animation for aspiring 3D artists 3D is everywhere--video games, movie and television special effects, mobile devices, etc. Many aspiring artists and animators have grown up with 3D and computers, and naturally gravitate to this field as their area of interest. Bringing a blend of studio and classroom experience to offer you thorough coverage of the 3D animation industry, this must-have book shows you what it takes to create compelling and realistic 3D imagery. Serves as the first step to understanding the language of 3D and computer graphics (CG)Covers 3D anim
The welfare of food-producing animals is a focus of public debate in Europe. Political institutions, have introduced regulations based on scientific data. Meanwhile, the practices of producers and transformers were modified. Implementation of care practices is added to the goal of sustainable basic health of animals. Nevertheless urban consumers still look for the "naturalness" of living animals. A brief historical perspective introduces the building process of European regulations. A short list of Directories and Recommendations provides a clue on the complexity of resulting construct. Now, this complexity is calling for simplification of rules while practices should be compatible with professional constraints. Few selected examples are brought to illustrate how the concepts initially studied by scientists (welfare, pain, stress, "consciousness"/awareness) were integrated in regulations and implemented by producers and meat industry in order to simultaneously maintain the requirements for high quality and security standards. At the same time, free trade market constraints introduced new distortions, in particular those linked to the world demand for proteins. Indeed, the controversy about animal welfare, initially brought on ethical grounds, became a case for ongoing adjustements of EU policy, requesting to combine scientific knowledge on animals, consequent evolution in the representation of animals by urban consumers with the challenge of adaptation and implemention of regulations. Copyright © 2014 Elsevier Ltd. All rights reserved.
Charles O. Thoen, DVM, PhD
Full Text Available Tuberculosis continues to be an important disease both in humans and animals. It causes morbidity, mortality and economic loss worldwide. The occurrence of Mycobacterium bovis disease in humans, domesticated and wild animals confirms the relevance of this zoonosis. M. bovis in humans continues to be reported in industrialised countries and in immigrants from regions of the world where tuberculosis in cattle is endemic. The real incidence of M. bovis in humans in developing countries continues to be roughly under-estimated due to the scarcity of appropriate laboratory facilities to isolate and to differentiate M. bovis strains. In Latin America, less than 1% of tuberculosis cases are reported as being due to M. bovis. However, the economic relevance that meat and dairy industries play in these countries stimulates the promotion of bovine tuberculosis eradication programmes. Human-to-human airborne transmission of M. bovis does occur and it may be important where human immunodeficiency virus (HIV infection in humans is prevalent, M. bovis infection in cattle is enzootic and pasteurisation of dairy products is not routinely practised. Eradication of M. bovis in cattle and pasteurisation of dairy products are the cornerstones of prevention of human disease. Measures should be developed to identify and control M. bovis infection in wild animals as these may be important reservoirs of infection for domesticated food-producing animals. There is a need for medical and veterinary professionals to cooperate on disease outbreaks. The information presented herein strongly supports the ‘One World/One Health/One Medicine’ concept.
Harvey, J.W.; Harr, K.E.; Murphy, D.; Walsh, M.T.; Nolan, E.C.; Bonde, R.K.; Pate, M.G.; Deutsch, C.J.; Edwards, H.H.; Clapp, W.L.
Background: Hematologic analysis is an important tool in evaluating the general health status of free-ranging manatees and in the diagnosis and monitoring of rehabilitating animals. Objectives: The purpose of this study was to evaluate diagnostically important hematologic analytes in healthy manatees (Trichechus manatus) and to assess variations with respect to location (free ranging vs captive), age class (small calves, large calves, subadults, and adults), and gender. Methods: Blood was collected from 55 free-ranging and 63 captive healthy manatees. Most analytes were measured using a CELL-DYN 3500R; automated reticulocytes were measured with an ADVIA 120. Standard manual methods were used for differential leukocyte counts, reticulocyte and Heinz body counts, and plasma protein and fibrinogen concentrations. Results: Rouleaux, slight polychromasia, stomatocytosis, and low numbers of schistocytes and nucleated RBCs (NRBCs) were seen often in stained blood films. Manual reticulocyte counts were higher than automated reticulocyte counts. Heinz bodies were present in erythrocytes of most manatees. Compared with free-ranging manatees, captive animals had slightly lower MCV, MCH, and eosinophil counts and slightly higher heterophil and NRBC counts, and fibrinogen concentration. Total leukocyte, heterophil, and monocyte counts tended to be lower in adults than in younger animals. Small calves tended to have higher reticulocyte counts and NRBC counts than older animals. Conclusions: Hematologic findings were generally similar between captive and free-ranging manatees. Higher manual reticulocyte counts suggest the ADVIA detects only reticulocytes containing large amounts of RNA. Higher reticulocyte and NRBC counts in young calves probably reflect an increased rate of erythropoiesis compared with older animals. ?? 2009 American Society for Veterinary Clinical Pathology.
Hugh C. Black
This handbook treats animal damage management (ADM) in the West in relation to forest, range, and recreation resources; predator management is not addressed. It provides a comprehensive reference of safe, effective, and practical methods for managing animal damage on National Forest System lands. Supporting information is included in references after each chapter and...
James S. Jordan; Francis M. Rushmore
A relatively few animal species are responsible for most of the reported damage to the birches. White-tailed deer, yellow-bellied sapsuckers, porcupines, moose, and hares are the major animals involved. We will review reports of damage, discuss the underlying causes, and describe possible methods of control. For example, heavy deer browsing that eliminates birch...
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Kramer, David S.
Points out that snails are interesting and easily-managed classroom animals. One advantage of this animal is that it requires no special attention over weekends or holidays. Background information, anatomy, reproduction, and feeding are discussed, along with suggestions for housing aquatic and/or land snails. (DH)
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Use of animals in middle school science classrooms is a curriculum component worthy of consideration, providing proper investigation and planning are addressed. A responsible approach to this action, including safety, must be adopted for success. In this month's column, the author provides some suggestions on incorporating animals into the…
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K. L. Phaniraja
Full Text Available With the modernization of agriculture, the use of mechanical power in agriculture has increased but draught animal power (DAP continues to be used on Indian farms due to small holdings and hill agriculture. More than 55% of the total cultivated area is still being managed by using draught animals as against about 20% by tractors. India possessed the finest breeds of draught animals. Bullocks, buffaloes and camels are the major draught animals for field operations. Horses, mules, donkeys, yak and mithun are the pack animals for transport. The quality of work from the draught animals depends upon the power developed by them. The design of traditional implements is based on long experience and these have served the purpose of the farmers. However there is plenty of scope to improve the design based on animal-machine-environment interaction so as to have more output and increased efficiency without jeopardizing animal health. [Vet World 2009; 2(10.000: 404-407
Journal Homepage Image. This journal is an international journal publishing original research involving the use of animals and animal products. ... Status of Dorcas gazelle (Gazella dorcas) in the area south of green mountain, Libya in 2007: challenges and opportunities for the future · EMAIL FULL TEXT EMAIL FULL TEXT
Monteiro, Rosangela; Brandau, Ricardo; Gomes, Walter J; Braile, Domingo M
The search of the understanding of etiological factors, mechanisms and treatment of the diseases has been taking to the development of several animal models in the last decades. To discuss aspects related to animal models of experimentation, animal choice and current trends in this field in our country. In addition, this study evaluated the frequency of experimental articles in medical journals. Five Brazilian journals indexed by LILACS, SciELO, MEDLINE, and recently incorporate for Institute for Scientific Information Journal of Citation Reports were analyzed. All the papers published in those journals, between 2007 and 2008, that used animal models, were selected based on the abstracts. Of the total of 832 articles published in the period, 92 (11.1%) experimentation papers were selected. The number of experimental articles ranged from 5.2% to 17.9% of the global content of the journal. In the instructions to the authors, four (80%) journals presented explicit reference to the ethical principles in the conduction of studies with animals. The induced animal models represented 100% of the articles analyzed in this study. The rat was the most employed animal in the analyzed articles (78.3%). The present study can contribute, supplying subsidies for adoption of future editorials policies regarding the publication of animal research papers in Brazilian Journal of Cardiovascular Surgery.
In this article I sketch the outlines of a theory of political human-animal conversations, based on ideas about language that I borrow from Ludwig Wittgenstein’s later work, in particular his notion of language-games. I present this theory as a supplement to the political theory of animal rights Sue
Dawson, Joan Smithey
This booklet is designed to give teachers resource information about the humane treatment of and care for animals. The topics are presented as springboards for discussion and class activity. Topics include the care of dogs, cats, birds, horses, and fish; wildlife and ecological relationships; and careers with animals. Illustrations on some pages…
This second grade teaching unit centers on endangered animal species around the world. Questions addressed are: What is an endangered species? Why do animals become extinct? How do I feel about the problem? and What can I do? Students study the definition of endangered species and investigate whether it is a natural process. They explore topics…
In this thesis, I develop a theory of political animal voices. The first part of the thesis focuses on non-human animal languages and forming interspecies worlds. I first investigate the relation between viewing language as exclusively human and seeing humans as categorically different from other
Curry, Kristen; Sumrall, William J.; Moore, Jerilou; Daniels, Anniece
The authors describe a set of upper-elementary activities that focuses on how animals communicate. The activities describe procedures that students working in groups can use to investigate the topic of animal communication. An initial information sheet, resource list, and grading rubric are provided. The lesson plan was field-tested in an…
Claudio CARERE, Charles LOCURTO
Full Text Available The study of animal personality has attracted considerable attention, as it has revealed a number of similarities in personality between humans and several nonhuman species. At the same time the adaptive value and evolutionary maintenance of different personalities are the subject of debate. Since Pavlov’s work on dogs, students of comparative cognition have been aware that animals display vast individual differences on cognitive tasks, and that these differences may not be entirely accounted for differences in cognitive abilities. Here, we argue that personality is an important source of variation that may affect cognitive performance and we hypothesise mutual influences between personality and cognition across an individual’s lifespan. In particular, we suggest that: 1 personality profiles may be markers of different cognitive styles; 2 success or failure in cognitive tasks could affect different personalities differently; 3 ontogenetic changes of personality profiles could be reflected in changes in cognitive performance. The study of such interplay has implications in animal welfare as well as in neuroscience and in translational medicine [Current Zoology 57 (4: 491–498, 2011].
This book offers a contribution to the theory, method and techniques involved in the use of animation as a tool for temporal design sketching. Lifted from its traditional role as a genre of entertainment and art and reframed in the design domain, animation offers support during the early phases...... of exploring and assessing the potential of new and emerging digital technologies. This approach is relatively new and has been touched upon by few academic contributions in the past. Thus, the aim of the text is not to promote a claim that sketching with animation is an inherently new phenomenon. Instead......, the aim is to present a range of analytical arguments and experimental results that indicate the need for a systematic approach to realising the potential of animation within design sketching. This will establish the foundation for what we label animation-based sketching....
d'Acampora, Armando José; Rossi, Lucas Félix; Ely, Jorge Bins; de Vasconcellos, Zulmar Acciolli
The understanding about the utilization of experimental animals in scientific research and in teaching is many times a complex issue. Special attention needs to be paid to attain the understanding by the general public of the importance of animal experimentation in experimental research and in undergraduate medical teaching. Experimental teaching and research based on the availability of animals for experimentation is important and necessary for the personal and scientific development of the physician-to-be. The technological arsenal which intends to mimic experimentation animals and thus fully replace their use many times does not prove to be compatible with the reality of the living animal. The purpose of this paper is to discuss aspects concerning this topic, bringing up an issue which is complex and likely to arouse in-depth reflections.
Maximino Huerta Bravo
Full Text Available Cupper is an essential element for plants, animals and humans. Under certain circumstances, cupper excessive consumption could result in animal and human intoxication. In order to ensure safe and innocuous and safe foods for Mexicans, government create legislation as Norma Oficial Mexicana to establish the maximum levels of residues, particularly cupper in liver, kidney and muscle of human consumption animals. Liver in Mexico ruminant animals regularly contain 60 mg Cu/kg, which is the legal limit for this metal. This demands a review of the actual legislation. The strict application of this Norma will limit the commercialization of these viscera, since approximately 50% will exceed the legal limit for cupper. A potential hazard for human health, especially young people, is found in the constant ovine liver consumption feed with animal excretes with higher amount of supplementary cupper.
Scientists and lay-people alike have long been fascinated with the emotional lives of nonhuman animals. To date, scientific approaches to the study of 'animal' emotion have assumed that emotions are biologically evolutionarily conserved, hardwired and have discrete behavioral and physiological outputs. According to this view, emotions and their outputs are homologous across species, allowing humans to accurately perceive (or 'read') animal emotion using our own concepts of what emotions are. In this paper, I discuss the challenges to that perspective and propose using an alternative theoretical approach to understand animal emotion. Adopting this alternative approach, which represents a collection of similar theories (referred to as 'Theories of Constructed Emotion'), changes the questions that we ask about animal emotion, how we study emotion across phylogeny and advance translational science, and how we understand the evolution of emotion. Copyright © 2017 Elsevier Ltd. All rights reserved.
Bales, Karen L
The study of parenting in animals has allowed us to come to a better understanding of the neural and physiological mechanisms that underlie mammalian parental behavior. The long-term effects of parenting (and parental abuse or neglect) on offspring, and the neurobiological changes that underlie those changes, have also been best studied in animal models. Our greater experimental control and ability to directly manipulate neural and hormonal systems, as well as the environment of the subjects, will ensure that animal models remain important in the study of parenting; while in the future, the great variety of parental caregiving systems displayed by animals should be more thoroughly explored. Most importantly, cross-talk between animal and human subjects research should be promoted.
Bruselius-Jensen, Maria Louisa; Egberg Mikkelsen, Bent
provision were selected. All schools had a framework for student participation, a policy for including nutrition in the curriculum as well as canteen facilities. Schools were sampled to represent different social layers, different regions and different sizes of schools. The study investigated the attitudes......Unhealthy eating are common among adolescents and the school is a well suited setting for promoting healthy eating. For the school to play a role here, however an environment must be created, in which the school and the students develop a sense of ownership for a healthy food and nutrition "regime......". This paper highlights the role that the organisation of food provision plays by comparing the attitudes of students towards in-school food provision as opposed to out-of-school provision where food is provided by outside caterers. Schools having internal food production and schools having external food...
Full Text Available Swimming is a sport which has own rules, styles, and fields, however, is one of the most performed avocation as amateur and a joke especially at summer months. Although one of the most beneficial sports, swimming can cause a number of several health problems such as infectious diseases, allergic events, or traumas, if it is not done at adequate conditions and eligible style. In this paper, the factors such as preparing to swimming, health and safety features of swimming areas, important health behavior, wearing, feeding etc. that effected healthy swimming will be reviewed and evaluated. At the last part of the paper, it will be made some proposals to readers on healthy and safety swimming. [TAF Prev Med Bull 2005; 4(4.000: 209-221
Spejlet hører til en af de skelsættende nyopfindelser, der udbredes i renæssancen og sætter selvet og subjektet i centrum. Det samme gør den såkaldte selfie, der siden den for alvor blev populær i løbet af sidste halvdel af 2013 har udmøntet sig i adskillige underkategorier: Healthies, Usies...
Every individual responses differently to physical activity. Working out more than body endures can cause serious health problems. Rapid developments in information and communication technologies affects the whole area of health. Recently developed wearable wireless non-invasive health sensors allow us to create healthcare application. This research aims to give an idea for implementation of healthcare systems in sports area. This system will improve healthy and social life and encourage peop...
International travel is usually very safe but there are things you should do to stay safe and healthy. Experts show you how to avoid problems when visiting developing nations. This includes being cautious about the food you eat and the water you drink, and to be aware of vehicles and road conditions to prevent problems. Created: 2/8/2010 by National Center for Emerging and Zoonotic Infectious Disease (NCEZID). Date Released: 2/8/2010.
Full Text Available The purpose of this exploratory study was to investigate how nursing students in Indonesia and Scandinavia characterize a healthy person. Two hundred thirty-two nursing students from Indonesia, 50 students from Sweden, and 119 students from Norway participated by answering an open-ended question. Qualitative content analysis was used to identify patterns of health in a cultural and national context. The characteristics of a healthy person were summarized in the theme “external and inner balance,” which are intertwined because of the wholeness of self-image and appearance. The subcategories were having a strong and positive body image, feeling well and having inner harmony, following the rules of life, coping with challenges, and acting in unison with the environment. There were more similarities than differences between the Indonesian and Scandinavian nursing students’ understanding of being a healthy person. The difference is that the Scandinavian students mentioned individuality, whereas the Indonesian students referred to collective values.
Kushner, Jodi; Ruffin, Tasha
This article provides frontline nurses a tool kit so they can advocate a healthy practice environment. The healthy nurse, healthy work hours, job satisfaction, adequate sleep, power naps at work, and balancing family/work are discussed. The overweight nurse, nurse fatigue, compassion fatigue, shift work sleep disorder, and role strain are discussed as barriers to a healthy practice environment. Case reports with analysis and recommendations are discussed to overcome these barriers. Resources are presented for frontline nurses to develop a tool kit for transforming their environment to a healthy practice environment and to empower them to become healthy nurses. Copyright © 2015 Elsevier Inc. All rights reserved.
..., and postmortem examination and testing of animals found dead or cull animals at slaughter. (ii) If an..., and postmortem examination and testing of animals found dead or cull animals at slaughter. A... testing of animals found dead or cull animals at slaughter. Infected or source flocks that are...
Full Text Available University textbook Principles of Animal Breeding is intended for students of agriculture and veterinary medicine. The material is the adapted curricula of undergraduate and graduate level studies in the framework of which the modules Principles of animal breeding as well as Basics of genetics and selection of animals attended are listened. The textbook contains 14 chapters and a glossary of terms. Its concept enables combining fundamental and modern knowledge in the breeding and selection of animals based on balanced and quality manner. The textbook material can be divided into several thematic sections. The first one relates to the classical notions of domestic animals breeding such as the history of breeding, domestication, breed, hereditary and non-hereditary variability and description of general and production traits. The second section focuses on the basic concepts in population and quantitative genetics, as well as biometrics. The third unit is dedicated to the principles of selection and domestic animals improving. The fourth unit relates to the current concepts and objectives of the molecular markers use in domestic animals selection and breeding. The above material has been submitted to the Croatian universities, but so far it has not been published as a textbook. The Ministry of Science, Education and Sports of Republic of Croatia approved financial support for the textbook publication.
Sandøe, Peter; Gamborg, Christian
of this paper is to evaluate the potential of AWIA. We begin by showing how ideas akin to AWIA already play a significant role in other animal ethics controversies, particularly those concerning laboratory animal use and livestock production; and we bring in lessons learnt from these controversies. Then we...... comment on the suggested development and application of AWIA in the case of badger control. Finally, we discuss the prospects of applying AWIA to other sorts of wild animal controversy. We argue that the AIWA, as developed by McCulloch and Reiss, relies on several dubious premises, including that killing...
Griffin, D R
The simple kinds of conscious thinking that probably occur in nonhuman animals can be studied objectively by utilizing the same basic procedure that we use every day to infer what our human companions think and feel. This is to base such inferences on communicative behavior, broadly defined to include human language, nonverbal communication, and semantic communication in apes, dolphins, parrots, and honeybees. It seems likely that animals often experience something similar to the messages they communicate. Although this figurative window on other minds is obviously imperfect, it is already contributing significantly to our growing understanding and appreciation of animal mentality.
Andersen, Laura Mørch
This paper identifies revealed willingness to pay for animal welfare using a panel mixed logit model allowing for correlation between willingness to pay for different types of production. We utilize a unique household level panel, combining real purchases with survey data on perceived public...... and private good attributes of different types of eggs. We find that the estimated correlations are consistent with the levels of animal welfare, and that consumers perceiving a stronger connection between animal welfare and the organic label have higher willingness to pay for organic eggs, even when we...
Parke, Frederic I
This comprehensive work provides the fundamentals of computer facial animation and brings into sharper focus techniques that are becoming mainstream in the industry. Over the past decade, since the publication of the first edition, there have been significant developments by academic research groups and in the film and games industries leading to the development of morphable face models, performance driven animation, as well as increasingly detailed lip-synchronization and hair modeling techniques. These topics are described in the context of existing facial animation principles. The second ed
Chett, Boxley; McKelvie, Jessica
A method of making an animal litter that includes geopolymerized ash, wherein, the animal litter is made from a quantity of a pozzolanic ash mixed with a sufficient quantity of water and an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. After the geopolymerized ash is formed, it is dried, broken into particulates, and sieved to a desired size. These geopolymerized ash particulates are used to make a non-clumping or clumping animal litter. Odor control may be accomplished with the addition of a urease inhibitor, pH buffer, an odor eliminating agent, and/or fragrance.
Tørrissen, Tom Kristian
What are best practices in learning methods? That question has been and is still today still a much discussed topic. Some say learning by doing, some say read and memorize and some are not sure and try to think in new methods. One of these methods is a theory called the Example Choice theory. The purpose of this study is to investigate the effects of the Examples Choice theory in learning with the use of animations. By setting up an experiment we might be able to de...
Full Text Available Farmed animals such as pig and poultry receive additional Zn and Cu in their diets due to supplementing elements in compound feed as well as medical remedies. Enteral bacteria in farmed animals are shown to develop resistance to trace elements such as Zn and Cu. Resistance to Zn is often linked with resistance to methicillin in staphylococci, and Zn supplementation to animal feed may increase the proportion of multiresistant E. coli in the gut. Resistance to Cu in bacteria, in particular enterococci, is often associated with resistance to antimicrobial drugs like macrolides and glycopeptides (e.g. vancomycin. Such resistant bacteria may be transferred from the food-producing animals to humans (farmers, veterinarians, and consumers. Data on dose-response relation for Zn/Cu exposure and resistance are lacking; however, it seems more likely that a resistance-driven effect occurs at high trace element exposure than at more basal exposure levels. There is also lack of data which could demonstrate whether Zn/Cu-resistant bacteria may acquire antibiotic resistance genes/become antibiotics resistant, or if antibiotics-resistant bacteria are more capable to become Zn/Cu resistant than antibiotics-susceptible bacteria. Further research is needed to elucidate the link between Zn/Cu and antibiotic resistance in bacteria.
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Arent, Z J; Gilmore, C; San-Miguel Ayanz, J M; Neyra, L Quevedo; García-Peña, F J
Strains of Leptospira serogroup Pomona are known to cause widespread animal infections in many parts of the world. Forty-three isolates retrieved from domestic animals and wild small mammals suggest that serogroup Pomona is epidemiologically relevant in Spain. This is supported by the high prevalence of serovar Pomona antibodies in livestock and wild animals. In this study, the strains were serologically and genetically characterized in an attempt to elucidate their epidemiology. Serological typing was based on the microscopic agglutination test but molecular typing involved species-specific polymerase chain reaction, restriction endonuclease analysis, and multiple-locus variable-number tandem repeat analysis. The study revealed that the infections are caused by two serovars, namely Pomona and Mozdok. Serovar Pomona was derived only from farm animals and may be adapted to pigs, which are recognized as the maintenance host. The results demonstrated that serovar Pomona is genetically heterogeneous and three different types were recognized. This heterogeneity was correlated with different geographical distributions of the isolates. All strains derived from small wild mammals were identified as serovar Mozdok. Some isolates of this serovar retrieved from cattle confirm that this serovar may also be the cause of infections in food-producing animals for which these wild species may be source of infection.
Full Text Available ... complex. This video was designed to make the concept of antimicrobial resistance more real and understandable to ... audiences. We hope this animation will make the concept more understandable to non-scientists by showing how ...
National Oceanic and Atmospheric Administration, Department of Commerce — These data (updated daily) are from the Animal Telemetry Network (ATN) program. Begun as one of the field projects in the international Census of Marine Life, the...
Full Text Available ... bacteria. Over time, the use of antimicrobial drugs will result in the development of resistant strains of ... and other key audiences. We hope this animation will make the concept more understandable to non-scientists ...
Full Text Available ... Food and Drug Administration's (FDA's) Center for Veterinary Medicine (CVM) produced a nine-minute animation explaining how ... efforts are underway in both veterinary and human medicine to preserve the effectiveness of these drugs. One ...
Full Text Available ... Medicine (CVM) produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. ... concept more understandable to non-scientists by showing how bacterial antimicrobial resistance can develop and spread. All ...
Grum, Charlotte; Svabo, Connie
As a part of a 2015 group exhibition exploring the history and local myths of a woman living in a Danish heath landscape 150 years ago, artist Charlotte Grum connected herself to a live sheep for 4 hours a day, 5 days a week, for 5 weeks, turning the two into a hybrid relational assemblage, intra......-acting and becoming with the heath habitat, the other by-passing human and non-human animals, the changing weather and their fluctuating biological needs. She wanted to explore the discursive and material effects of a site specific human-nonhuman animal intra-action, to challenge the gendered and anthropocentric...... reading of a particular historical subject and to explore the messy constituents of the very categories of women and animals. In general she is occupied with how to animate and perform the intra-active entanglement of subjectivity and materiality.The “Becoming Sheep” project produced a variety of visual...
Perna, Andrea; Latty, Tanya
Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. PMID:25165598
Chai, David; Garcia, Alejandro L.
Animation has become enormously popular in feature films, television, and video games. Art departments and film schools at universities as well as animation programs at high schools have expanded in recent years to meet the growing demands for animation artists. Professional animators identify the technological facet as the most rapidly advancing (and now indispensable) component of their industry. Art students are keenly aware of these trends and understand that their future careers require them to have a broader exposure to science than in the past. Unfortunately, at present there is little overlap between art and science in the typical high school or college curriculum. This article describes our experience in bridging this gap at San Jose State University, with the hope that readers will find ideas that can be used in their own schools.
The use of alternative methods to animal testing are an integral part of the 3Rs concept (refine, reduce, replace) defined by Russel & Burch in 1959. These approaches include in silico methods (databases and computer models), in vitro physicochemical analysis, biological methods using bacteria or isolated cells, reconstructed enzyme systems, and reconstructed tissues. Emerging "omic" methods used in integrated approaches further help to reduce animal use, while stem cells offer promising approaches to toxicologic and pathophysiologic studies, along with organotypic cultures and bio-artificial organs. Only a few alternative methods can so far be used in stand-alone tests as substitutes for animal testing. The best way to use these methods is to integrate them in tiered testing strategies (ITS), in which animals are only used as a last resort.
Knudsen, Lisbeth E
Human data on exposure and adverse effects are the most appropriate for human risk assessment, and modern toxicology focuses on human pathway analysis and the development of human biomarkers. Human biomonitoring and human placental transport studies provide necessary information for human risk...... assessment, in accordance with the legislation on chemical, medicine and food safety. Toxicology studies based on human mechanistic and exposure information can replace animal studies. These animal-free approaches can be further supplemented by new in silico methods and chemical structure......-activity relationships. The inclusion of replacement expertise in the international Three Rs centres, the ongoing exploration of alternatives to animal research, and the improvement of conditions for research animals, all imply the beginning of a paradigm shift in toxicology research toward the use of human data....
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Full Text Available It is an obvious obligation for investigators to consume millions of experimental animals every year to obtain scientific data. Because most of these experiments involve painful and distressing procedures, to obey the so-called 3Rs, reduction, refinement and replacement, is a prerequisite for those who would apply to ethics committees for a given research proposal. Of the 3Rs, refinement could be defined as “decrease in the incidence of severity of inhumane procedures applied to those animals, which have to be used”. In this context, animal welfare and well-being have been referred to the concept of refinement. In the present review, general principles relating to experimental animal welfare will be discussed. [Archives Medical Review Journal 2011; 20(1.000: -
Trinetta, Valentina; Vaidya, Nirupama; Linton, Richard; Morgan, Mark
In recent years, the consumption of fresh fruits and vegetables has greatly increased, and so has its association with contamination of several foodborne pathogens (Listeria, Salmonella, and Escherichia coli). Hence, there is a need to investigate effective sanitizer systems for produce decontamination. Chlorine dioxide (ClO(2)), a strong oxidizing gas with broad spectrum and sanitizing properties, has previously been studied for use on selected fruits and vegetables. ClO(2) gas treatments show great potential for surface pathogen reduction; however its use from a residue safety standpoint has yet to be assessed. Thus, the objective of this study was to evaluate residues of ClO(2), chlorite, chlorate, and chloride on selected fresh produce surfaces after treatment with ClO(2) gas. A rinse procedure was used and water samples were analyzed by N, N-diethyl-p-phenylenediamine and ion chromatography method (300.0). Seven different foods--tomatoes, oranges, apples, strawberries, lettuce, alfalfa sprouts, and cantaloupe--were analyzed after ClO(2) treatment for surface residues. Very low residues were detectable for all the food products except lettuce and alfalfa sprouts, where the measured concentrations were significantly higher. Chlorine dioxide technology leaves minimal to no detectable chemical residues in several food products, thus result in no significant risks to consumers. Practical Application: Potential for chlorine dioxide gas treatments as an effective pathogen inactivation technology to produce with minimal risk for consumers.
Cockburn, Andrew [Institute for Research on Environment and Sustainability, Devonshire Building, University of Newcastle upon Tyne, Newcastle upon Tyne, NE17RU (United Kingdom); Brambilla, Gianfranco [Istituto Superiore di Sanità, Toxicological chemistry unit, Viale Regina Elena 299, 00161 Rome (Italy); Fernández, Maria-Luisa [Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ministerio de Ciencia e Innovación, Carretera de la Coruña, 28040 Madrid (Spain); Arcella, Davide [Unit on Data Collection and Exposure, European Food Safety Authority, Largo N. Palli 5/A43100 Parma (Italy); Bordajandi, Luisa R. [Unit on Contaminants in the Food chain, European Food Safety Authority, Largo N. Palli 5/A, 43100 Parma (Italy); Cottrill, Bruce [Policy Delivery Group, Animal Health and Welfare, ADAS, Wolverhampton (United Kingdom); Peteghem, Carlos van [University of Gent, Harelbekestraat 72, 9000 Gent (Belgium); Dorne, Jean-Lou, E-mail: firstname.lastname@example.org [Unit on Contaminants in the Food chain, European Food Safety Authority, Largo N. Palli 5/A, 43100 Parma (Italy)
Nitrite is widely consumed from the diet by animals and humans. However the largest contribution to exposure results from the in vivo conversion of exogenously derived nitrate to nitrite. Because of its potential to cause to methaemoglobin (MetHb) formation at excessive levels of intake, nitrite is regulated in feed and water as an undesirable substance. Forages and contaminated water have been shown to contain high levels of nitrate and represent the largest contributor to nitrite exposure for food-producing animals. Interspecies differences in sensitivity to nitrite intoxication principally result from physiological and anatomical differences in nitrite handling. In the case of livestock both pigs and cattle are relatively susceptible. With pigs this is due to a combination of low levels of bacterial nitrite reductase and hence potential to reduce nitrite to ammonia as well as reduced capacity to detoxify MetHb back to haemoglobin (Hb) due to intrinsically low levels of MetHb reductase. In cattle the sensitivity is due to the potential for high dietary intake and high levels of rumen conversion of nitrate to nitrite, and an adaptable gut flora which at normal loadings shunts nitrite to ammonia for biosynthesis. However when this escape mechanism gets overloaded, nitrite builds up and can enter the blood stream resulting in methemoglobinemia. Looking at livestock case histories reported in the literature no-observed-effect levels of 3.3 mg/kg body weight (b.w.) per day for nitrite in pigs and cattle were estimated and related to the total daily nitrite intake that would result from complete feed at the EU maximum permissible level. This resulted in margins of safety of 9-fold and 5-fold for pigs and cattle, respectively. Recognising that the bulkiness of animal feed limits their consumption, these margins in conjunction with good agricultural practise were considered satisfactory for the protection of livestock health. A human health risk assessment was also
Cockburn, Andrew; Brambilla, Gianfranco; Fernández, Maria-Luisa; Arcella, Davide; Bordajandi, Luisa R; Cottrill, Bruce; van Peteghem, Carlos; Dorne, Jean-Lou
Nitrite is widely consumed from the diet by animals and humans. However the largest contribution to exposure results from the in vivo conversion of exogenously derived nitrate to nitrite. Because of its potential to cause to methaemoglobin (MetHb) formation at excessive levels of intake, nitrite is regulated in feed and water as an undesirable substance. Forages and contaminated water have been shown to contain high levels of nitrate and represent the largest contributor to nitrite exposure for food-producing animals. Interspecies differences in sensitivity to nitrite intoxication principally result from physiological and anatomical differences in nitrite handling. In the case of livestock both pigs and cattle are relatively susceptible. With pigs this is due to a combination of low levels of bacterial nitrite reductase and hence potential to reduce nitrite to ammonia as well as reduced capacity to detoxify MetHb back to haemoglobin (Hb) due to intrinsically low levels of MetHb reductase. In cattle the sensitivity is due to the potential for high dietary intake and high levels of rumen conversion of nitrate to nitrite, and an adaptable gut flora which at normal loadings shunts nitrite to ammonia for biosynthesis. However when this escape mechanism gets overloaded, nitrite builds up and can enter the blood stream resulting in methemoglobinemia. Looking at livestock case histories reported in the literature no-observed-effect levels of 3.3mg/kg body weight (b.w.) per day for nitrite in pigs and cattle were estimated and related to the total daily nitrite intake that would result from complete feed at the EU maximum permissible level. This resulted in margins of safety of 9-fold and 5-fold for pigs and cattle, respectively. Recognising that the bulkiness of animal feed limits their consumption, these margins in conjunction with good agricultural practise were considered satisfactory for the protection of livestock health. A human health risk assessment was also
Morrison, Peter; Nielsen, Laura
Regulation of animal welfare and the environment under the WTO GATT and GATS Agreements - including introduction of the innovative idea of limiting consumption abroad (mode 2) for e.g. bull fights.......Regulation of animal welfare and the environment under the WTO GATT and GATS Agreements - including introduction of the innovative idea of limiting consumption abroad (mode 2) for e.g. bull fights....
Scientific Committee on Animal Nutrition
This report brings overview of endogenous as well as exogenous enzymes and their role and importance in animal nutrition. Enzymes for animal nutrition have been systematically developed since 1980´s. Phytase, xylanase and β-glucanase are used in poultry-rising, pig breeding, aquaculture and begin to push to the ruminant nutrition. Phytase increase availability of P, Ca, Zn, digestibility of proteins and fats. Its positive effect on the environment is well described – enzymes decrease the cont...
Additives are used for improving food structure or preventing its spoilage, for example. Many substances used as additives are also naturally present in food. The safety of additives is evaluated according to commonly agreed principles. If high concentrations of an additive cause adverse health effects for humans, a limit of acceptable daily intake (ADI) is set for it. An additive is a risk only when ADI is exceeded. The healthiness of food is measured on the basis of nutrient density and scientifically proven effects.
Peiris, M; Yen, H-L
Influenza type A viruses affect humans and other animals and cause significant morbidity, mortality and economic impact. Influenza A viruses are well adapted to cross species barriers and evade host immunity. Viruses that cause no clinical signs in wild aquatic birds may adapt in domestic poultry to become highly pathogenic avian influenza viruses which decimate poultry flocks. Viruses that cause asymptomatic infection in poultry (e.g. the recently emerged A/H7N9 virus) may cause severe zoonotic disease and pose a major pandemic threat. Pandemic influenza arises at unpredictable intervals from animal viruses and, in its global spread, outpaces current technologies for making vaccines against such novel viruses. Confronting the threat of influenza in humans and other animals is an excellent example of a task that requires a One Health approach. Changes in travel, trade in livestock and pets, changes in animal husbandry practices, wet markets and complex marketing chains all contribute to an increased risk of the emergence of novel influenza viruses with the ability to cross species barriers, leading to epizootics or pandemics. Coordinated surveillance at the animal- human interface for pandemic preparedness, risk assessment, risk reduction and prevention at source requires coordinated action among practitioners in human and animal health and the environmental sciences. Implementation of One Health in the field can be challenging because of divergent short-term objectives. Successful implementation requires effort, mutual trust, respect and understanding to ensure that long-term goals are achieved without adverse impacts on agricultural production and food security.
Corradi, M; Romano, C; Mutti, A
Laboratory animal allergy (LAA) may develop when susceptible persons are exposed to allergens produced by laboratory animals. LAA is associated with exposure to urine, fur, and salivae of rats, guinea pigs, dogs and rabbits. Approximately 30% of persons who are exposed to laboratory animals may develop LAA and some will also develop asthma. LAA is most likely to occur in persons with previously known allergies, especially to domestic pets. The majority of LAA sufferers experience symptoms within six months their first exposure to laboratory animals; almost all develop symptoms within three years. The most common symptoms are watery eyes and an itchy, runny nose, although skin symptoms and lower respiratory tract symptoms may also occur. Feeding and handling laboratory animals or cleaning their cages generates ten times the amount of allergens compared with undisturbed conditions. Prevention of animal allergy depends on control of allergenic material in the work environment and on organizational and individual protection measures. Pre-placement evaluation and periodic medical surveillance of workers are important pieces of the overall occupational health programme. The emphasis of these medical evaluations should be on counselling and early disease detection.
Lamar Smith; Joe Hicks; Scott Lusk; Mike Hemmovich; Shane Green; Sarah McCord; Mike Pellant; John Mitchell; Judith Dyess; Jim Sprinkle; Amanda Gearhart; Sherm Karl; Mike Hannemann; Ken Spaeth; Jason Karl; Matt Reeves; Dave Pyke; Jordan Spaak; Andrew Brischke; Del Despain; Matt Phillippi; Dave Weixelmann; Alan Bass; Jessie Page; Lori Metz; David Toledo; Emily Kachergis
The concepts of animal units, animal unit months, and animal unit equivalents have long been used as standards for range management planning, estimating stocking rates, reporting actual use, assessing grazing fees, ranch appraisal, and other purposes. Increasing size of cattle on rangelands has led some to suggest that the definition of animal units and animal unit...
Dawkins, Marian Stamp
A central issue in animal welfare research is how to assess the welfare state of animals objectively and scientifically. I argue that this issue can be approached by asking two key questions: 1) is the animal physically healthy and 2) does the animal have what it wants? Behaviour is used to answer both of these questions. In the assessment of physical health, it can be used for clinical and pre-clinical diagnosis. In the assessment of what animals want, it has a major role through choice and preference testing. It is particularly important that applied ethologists develop methods for assessing welfare in situ--in the places where concern for animal welfare is greatest such as on farms and in zoos.
Bordoni, Alessandra; Capozzi, Francesco
To understand how the principles of foodomics could improve the assessment of the nutritional status and needs. The knowledge that metabolic pathways may be altered in individuals with genetic variants in the presence of certain dietary exposures offers great potential for personalized nutrition advice, and epigenetics and nutrigenetics have been used to assess the need and status of specific nutrients. MicroRNAs profiling and genome-wide association studies have also contributed. Since nutritional effects of complex diets emerge only if dietary assessments are validated, nutrimetabolomics offers the validation tools on the basis of food intake biomarkers. Apart from the provision, via a high-throughput approach, of objective measurable parameters to be used as biomarkers, a consensus must be reached on the definition of health and wellness. Health (and wellness) can be considered a position having specific coordinates in a multiple-dimension space, and many factors contribute to our movements in this space. Foodomics is the science aiming at studying, through the evaluation of different biomarkers, the entity and the direction of the movements across the healthy or unhealthy space, developing models that are able to explain how food components, food, diet and lifestyle can influence our trajectory toward the healthy condition. Only considering the 'health space' as a multidimensional one, we have the possibility of understanding the complex relationship linking nutrition and health, and of reaching healthier conditions by personalized balanced diets in a foodomics vision.
Bam, Rakesh; Khan, Sharmin; Ling, Wen; Randal, Shelton S; Li, Xin; Barlogie, Bart; Edmondson, Ricky; Yaccoby, Shmuel
...) cell type or growth in an immunodeficient animal model. The purpose of the study is to establish an interactive healthy donor whole BM based culture system capable of maintaining prolonged survival of primary MM cells. This normal BM (NBM...
De Briyne, N.; Atkinson, J.; Pokludová, L.; Borriello, S. P.
The Heads of Medicines Agencies and the Federation of Veterinarians of Europe undertook a survey to gain an insight into European prescribing of antibiotics for animals, in particular to highlight the diseases for which antibiotics are most commonly said to be prescribed and which different classes, including human critically important antibiotics (CIAs). The survey was completed by 3004 practitioners from 25 European countries. Many older antibiotics (eg, penicillins, tetracyclines) are cited most frequently as the prescribed classes to treat the main food producing species. The frequency of citation of non-CIAs predominates. CIAs are mostly frequently cited to be prescribed for: urinary diseases in cats (62 per cent), respiratory diseases in cattle (45 per cent), diarrhoea in cattle and pigs (respectively 29 per cent and 34 per cent), locomotion disorders in cattle (31 per cent), postpartum dysgalactia syndrome complex in pigs (31 per cent) and dental disease in dogs (36 per cent). Clear ‘preferences’ between countries can be observed between antibiotic classes. The use of national formularies and guidance helps to drive responsible use of antibiotics and can significantly reduce the extent of use of CIAs. A more widespread introduction of veterinary practice antibiotic prescribing policies and monitoring obedience to these should ensure more widespread compliance with responsible use guidelines. PMID:24899065
Hu, Yijie; Yibrehu, Betel; Zabini, Diana; Kuebler, Wolfgang M
Sarcoidosis is a debilitating, inflammatory, multiorgan, granulomatous disease of unknown cause, commonly affecting the lung. In contrast to other chronic lung diseases such as interstitial pulmonary fibrosis or pulmonary arterial hypertension, there is so far no widely accepted or implemented animal model for this disease. This has hampered our insights into the etiology of sarcoidosis, the mechanisms of its pathogenesis, the identification of new biomarkers and diagnostic tools and, last not least, the development and implementation of novel treatment strategies. Over past years, however, a number of new animal models have been described that may provide useful tools to fill these critical knowledge gaps. In this review, we therefore outline the present status quo for animal models of sarcoidosis, comparing their pros and cons with respect to their ability to mimic the etiological, clinical and histological hallmarks of human disease and discuss their applicability for future research. Overall, the recent surge in animal models has markedly expanded our options for translational research; however, given the relative early stage of most animal models for sarcoidosis, appropriate replication of etiological and histological features of clinical disease, reproducibility and usefulness in terms of identification of new therapeutic targets and biomarkers, and testing of new treatments should be prioritized when considering the refinement of existing or the development of new models.
Dubreuil, J. Daniel; Isaacson, Richard E.; Schifferli, Dieter M.
Enterotoxigenic Escherichia coli (ETEC) is the most common cause of E. coli diarrhea in farm animals. ETEC are characterized by the ability to produce two types of virulence factors; adhesins that promote binding to specific enterocyte receptors for intestinal colonization and enterotoxins responsible for fluid secretion. The best-characterized adhesins are expressed in the context of fimbriae, such as the F4 (also designated K88), F5 (K99), F6 (987P), F17 and F18 fimbriae. Once established in the animal small intestine, ETEC produces enterotoxin(s) that lead to diarrhea. The enterotoxins belong to two major classes; heat-labile toxin that consist of one active and five binding subunits (LT), and heat-stable toxins that are small polypeptides (STa, STb, and EAST1). This chapter describes the disease and pathogenesis of animal ETEC, the corresponding virulence genes and protein products of these bacteria, their regulation and targets in animal hosts, as well as mechanisms of action. Furthermore, vaccines, inhibitors, probiotics and the identification of potential new targets identified by genomics are presented in the context of animal ETEC. PMID:27735786
van Hemmen, J Leo; Christensen-Dalsgaard, Jakob; Carr, Catherine E
experimental and mathematical foundation, it is known that there is a low-frequency regime where the internal time difference (iTD) as perceived by the animal may well be 2-5 times higher than the external ITD, the interaural time difference, and that there is a frequency plateau over which the fraction i......TD/ITD is constant. There is also a high-frequency regime where the internal level (amplitude) difference iLD as perceived by the animal is much higher than the interaural level difference ILD measured externally between the two ears. The fundamental tympanic frequency segregates the two regimes. The present special...... issue devoted to "internally coupled ears" provides an overview of many aspects of ICE, be they acoustic, anatomical, auditory, mathematical, or neurobiological. A focus is on the hotly debated topic of what aspects of ICE animals actually exploit neuronally to localize a sound source....
Full Text Available Anthropocentrism is central to the nature of discourse across all disciplines, from science to philosophy and the arts. We argue that anthropocentrism has become particularly marked in modernity despite the avowal by some theorists that modernity signified a radical break with traditional approaches. A powerful strategy, invoked by such discourses, and designed to cement the anthropocentric perspective, is that of contradiction. Media theorists and scholars working in the broader field of (human animal studies have begun to unravel and demystify such discourses, questioning the nature of these contradictory perspectives and the anthropocentric point of view at work in visual texts. This is particularly evident in the current work of contemporary theorists who are researching the representation of animals in media texts. For it is the figure of the animal, as represented in visual discourses, from film to photography and new media, that offers a powerful challenge to the dominant anthropocentric worldview.
Full Text Available This article discusses how our ideas of empathy are influenced by the dichotomy of mind versus body, also known as Cartesian dualism. Within the aesthetic field, this dichotomy is seen when researchers define narrative empathy as imaginatively reconstructing the fictional character’s thoughts and feelings. Conversely, the empathy aroused by a non-narrative work of art is seen as an unconscious bodily mirroring of movements, postures or moods. Thinking dualistically does not only have consequences for what we consider human nature; it also affects our view on animals. To show the untenability of dualistic thinking, this article focuses on the animal poetry genre. Using the ideas of the French phenomenologist Maurice Merleau-Ponty, I analyze two animal poems: “Inventing a Horse” by Meghan O’Rourke and “Spermaceti” by Les Murray. The analysis of these two poems suggests that the presiding ideas about aesthetic empathy and empathy in general need re-evaluation.
Brando, Sabrina I C A
Exotic animals are housed in a variety of settings, from pets at home, as display animals housed in wildlife centers and zoos, to those kept for interactive and outreach programs. The behavioral management program and medical care are major parts of an excellent animal care program. Because animals learn all the time, albeit through different mechanisms, animals are almost always "in training." Understanding animal learning when caring for and treating animals can greatly improve their welfare during experiences that are often related to involuntary procedures and where animals have little control over living conditions or procedures. Copyright © 2012 Elsevier Inc. All rights reserved.
Guldborg Hansen, Pelle; Skov, Laurits Rohden; Lund Skov, Katrine
In recent years the nudge approach to behavior change has emerged from the behavioral sciences to challenge the traditional use of regulation in public health strategies for dealing with modifiable individual level behaviors related to the rise of noncommunicable diseases and their treatment....... However, integration and testing of the nudge approach as part of more comprehensive public health strategies aimed at making healthy choices easier is being threatened by inadequate understandings of its scientific character, relationship with regulation and its ethical implications. This article reviews...... this character and its ethical implication with a special emphasis on the compatibility of nudging with traditional regulation, special domains of experience, and the need for a more nuanced approach to the ethical debate. The aim is to advance readers understanding and give guidance to those who consider...
Olsen, Nanna J; Buch-Andersen, Tine; Händel, Mina N
, and to intervene not only by improving diet and physical activity, but also reduce stress and improve sleep quality and quantity. METHODS: Based on information from the Danish national birth registry and administrative birth forms, children were selected based on having either high birth weight, a mother who......-going, but it is estimated that 394 children will be included. The intervention took place over on average 11/2 year, between 2009 and 2011, and consisted of optional individual guidance in optimizing diet and physical activity habits, reducing chronic stress and stressful events and improving sleep quality and quantity....... The intervention also included participation in cooking classes and play arrangements. Information on dietary intake, meal habits, physical activity, sleep habits, and overall stress level was obtained by 4-7 day questionnaire dairies and objective measurements. DISCUSSION: If the Healthy Start project...
. The present PhD thesis is based on evaluation of the dietary effect of this project. There is room for improvement of the dietary habits of Danish children. Dietary habits are influenced by multiple factors across different contexts. The school setting is known as a suitable arena for promotion of healthy...... into account the multiple factors and environments which affect the dietary habits of children. The focus of such an intervention could be implementation of a sustainable school food programme. Another focus could be improvement of the packed lunches brought from home with the purpose to contribute......Background and aim In 2007, the Danish Food Industry Agency announced a project where Danish schools could apply for funds to establish a school food programme to provide the school children with free school meals for two months during 2008. This school food programme should be tested and evaluated...
Mathematical modeling and simulation in animal health - Part II: principles, methods, applications, and value of physiologically based pharmacokinetic modeling in veterinary medicine and food safety assessment.
Lin, Z; Gehring, R; Mochel, J P; Lavé, T; Riviere, J E
This review provides a tutorial for individuals interested in quantitative veterinary pharmacology and toxicology and offers a basis for establishing guidelines for physiologically based pharmacokinetic (PBPK) model development and application in veterinary medicine. This is important as the application of PBPK modeling in veterinary medicine has evolved over the past two decades. PBPK models can be used to predict drug tissue residues and withdrawal times in food-producing animals, to estimate chemical concentrations at the site of action and target organ toxicity to aid risk assessment of environmental contaminants and/or drugs in both domestic animals and wildlife, as well as to help design therapeutic regimens for veterinary drugs. This review provides a comprehensive summary of PBPK modeling principles, model development methodology, and the current applications in veterinary medicine, with a focus on predictions of drug tissue residues and withdrawal times in food-producing animals. The advantages and disadvantages of PBPK modeling compared to other pharmacokinetic modeling approaches (i.e., classical compartmental/noncompartmental modeling, nonlinear mixed-effects modeling, and interspecies allometric scaling) are further presented. The review finally discusses contemporary challenges and our perspectives on model documentation, evaluation criteria, quality improvement, and offers solutions to increase model acceptance and applications in veterinary pharmacology and toxicology. © 2016 John Wiley & Sons Ltd.
Full Text Available Violence has been observed in humans and animals alike, indicating its evolutionary/ biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior (an escalated, pathological and abnormal form of aggression characterized primarily by short attack latencies, and prolonged and frequent harm-oriented conflict behaviors or a qualitative one (characterized by attack bites aimed at vulnerable parts of the opponent’s body and context independent attacks regardless of the environment or the sex and type of the opponent. Identification of an operational definition for violence thus not only helps in understanding its potential differences from adaptive forms of aggression but also in the selection of appropriate animal models for both. To begin with, we address this issue theoretically by drawing parallels from research on aggression and appeasement in humans and other animals. We also provide empirical evidences for violence in mice selected for high aggression by comparing our findings with other currently available potentially violent rodent models. The following violence-specific features namely 1. Display of low levels of pre-escalatory/ritualistic behaviors. 2. Immediate and escalated offense durations with low withdrawal rates despite the opponent’s submissive supine and crouching/defeat postures. 3. Context independent indiscriminate attacks aimed at familiar/unfamiliar females, anaesthetized males and opponents and in neutral environments. 4. Orientation of attack-bites toward vulnerable body parts of the opponent resulting in severe wounding 5. Low pre-frontal serotonin (5-HT levels upon repeated aggression. 6. Low basal heart rates and hyporesponsive hypothalamus-pituitary-adrenocortical (HPA axis were identified uniquely in the short attack latency (SAL mice suggesting a qualitative
Lynch, Joseph J.
Argumentos neo-cartesianos recientes intentan reducir los animales a zombis filosóficos, seres sin estados de conciencia fenoménica. Si tales argumentos fuesen correctos, los animales verdaderamente no sufrirían, y, por tanto, no existiría el problema de Dios y el sufrimiento animal. En mi opinión, la afirmación de que los animales son zombis no es suficientemente plausible para proporcionar una teodicea adecuada acerca del problema de Dios y el dolor animal.
El laboratorio de Sanidad Animal de Jove, integrado orgánicamente en el CIATA, es el Laboratorio Oficial de Análisis en el campo de la Sanidad Animal del Principado de Asturias. Entre sus objetivos está el análisis y diagnóstico de las enfermedades animales con mayor interés sanitario y el apoyo técnico y análisis de muestras para la erradicación de la Brucelosis, Perineumonia Bovina y Leucosis Enzoótica bovina. Principado de Asturias, Consejería de Agricultura
Falcão, Amílcar C.
The administration of antibiotics to animals to prevent or treat diseases led us to be concerned about the impact of these antibiotics on human health. In fact, animal products could be a potential vehicle to transfer drugs to humans. Using appropri ated mathematical and statistical models, one can predict the kinetic profile of drugs and their metabolites and, consequently, develop preventive procedures regarding drug transmission (i.e., determination of appropriate withdrawal periods). Nevertheless, in the present chapter the mathematical and statistical concepts for data interpretation are strictly given to allow understanding of some basic pharma-cokinetic principles and to illustrate the determination of withdrawal periods
Brozoski, Thomas J; Bauer, Carol A
Presented is a thematic review of animal tinnitus models from a functional perspective. Chronic tinnitus is a persistent subjective sound sensation, emergent typically after hearing loss. Although the sensation is experientially simple, it appears to have central a nervous system substrate of unexpected complexity that includes areas outside of those classically defined as auditory. Over the past 27 years animal models have significantly contributed to understanding tinnitus' complex neurophysiology. In that time, a diversity of models have been developed, each with its own strengths and limitations. None has clearly become a standard. Animal models trace their origin to the 1988 experiments of Jastreboff and colleagues. All subsequent models derive some of their features from those experiments. Common features include behavior-dependent psychophysical determination, acoustic conditions that contrast objective sound and silence, and inclusion of at least one normal-hearing control group. In the present review, animal models have been categorized as either interrogative or reflexive. Interrogative models use emitted behavior under voluntary control to indicate hearing. An example would be pressing a lever to obtain food in the presence of a particular sound. In this type of model animals are interrogated about their auditory sensations, analogous to asking a patient, "What do you hear?" These models require at least some training and motivation management, and reflect the perception of tinnitus. Reflexive models, in contrast, employ acoustic modulation of an auditory reflex, such as the acoustic startle response. An unexpected loud sound will elicit a reflexive motor response from many species, including humans. Although involuntary, acoustic startle can be modified by a lower-level preceding event, including a silent sound gap. Sound-gap modulation of acoustic startle appears to discriminate tinnitus in animals as well as humans, and requires no training or
... Home For Consumers Consumer Updates Animal Cloning and Food Safety Share Tweet Linkedin Pin it More sharing options ... on clones of livestock animals to evaluate the safety of food from these animals. The resulting report, called a ...
... Therapist? Media Find a Hand Surgeon Home Anatomy Animal Bites Email to a friend * required fields From * ... the key to prevent problems from a bite. Animal Bites Millions of animal bites occur in the ...
Gelpi, A. P.
Practicing physicians are just becoming aware of the animal rights movement, which during the 1980s spawned numerous acts of violence against research facilities throughout the United States. The animal rightists are challenging physicians to show moral justification for the human exploitation of nature and the world of subhuman species. They have aroused public interest in animal welfare, sparked protective legislation for experimental animals, and indirectly encouraged the creation of committees to oversee the conduct of animal experimentation and the conditions of animal confinement. This controversy has necessitated a closer look at the questions of animal experimentation and animal rights against the backdrop of human experimentation and human rights. Physicians and specialists in animal care seek to alleviate suffering and anxiety, and, as moderates, they may be able to bring both sides of the animal rights controversy together in a spirit of mutual tolerance and in the common cause of promoting both human and animal welfare. PMID:1949772
Beijerink, N.J.|info:eu-repo/dai/nl/31147764X; Lee, W.M.; Stokhof, A.A.|info:eu-repo/dai/nl/067528937; Voorhout, G.|info:eu-repo/dai/nl/073903329; Mol, J.A.|info:eu-repo/dai/nl/070918775; Kooistra, H.S.|info:eu-repo/dai/nl/205285864
Abstract OBJECTIVE: To evaluate plasma concentrations of growth hormone (GH) and insulin-like growth factor I (IGF-I) in healthy dogs and large-breed dogs with dilated cardiomyopathy (DCM). ANIMALS: 8 dogs with DCM and 8 healthy control dogs of comparable age and body weight. PROCEDURES: Blood
Federal Laboratory Consortium — The Laboratory Animal Sciences Program (LASP) is a comprehensive resource for scientists performing animal-based research to gain a better understanding of cancer,...
Recent trends in weight loss diets have been formulated that led to a substantial increase in protein intake. It has however been established that high protein intake impacts negatively on already compromised kidney, while its effect on a healthy kidney remains unclear. Our aim therefore was to study the effect of animal ...
Kijlstra, A.; Eijck, I.A.J.M.
Organic livestock production is a means of food production with a large number of rules directed towards a high status of animal welfare, care for the environment, restricted use of medical drugs and the production of a healthy product without residues (pesticides or medical drugs). The intentions
improve biodiversity and sustainability in vari- ous places by The Jane Goodall Foundation and others. Overall this book is an informa- tive read about the conservation programs around the world. It is important to recognise that the animal species with which we share the planet have value in their own right. We have been ...
This paper applies notions of transformation to the analysis of data on semiotic processes related to making an animated film. The data derives from a study conducted in an upper secondary school in Copenhagen with students (18 years old) participating in a week-long workshop. The paper applies...
Home; Journals; Resonance – Journal of Science Education; Volume 20; Issue 8. Hope for Animals. Prasanna Venkhatesh V. Book Review Volume 20 Issue 8 August 2015 pp 753-754. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/020/08/0753-0754. Author Affiliations.
Gamborg, Christian; Jensen, Frank Søndergaard; Sandøe, Peter
Hunters in the Western world today do not need to hunt to obtain food and other animal products. So why do they hunt? This paper examines the motives of hunters, the motives ascribed to hunters by members of the general public, and the role motives play for the moral acceptability of hunting among...
Sandøe, Peter; Christiansen, Stine Billeschou; Appleby, M. C.
An experimental survey was undertaken to explore the links between the characteristics of a moral issue, the degree of moral intensity/moral imperative associated with the issue (Jones, 1991), and people’s stated willingness to pay (wtp) for policy to address the issue. Two farm animal welfare...
Ohl, F.; Arndt, S.S.; Staay, van der F.J.
selective breeding programmes in domestic and laboratory animals generally focus on physiological and/or anatomical characteristics. However, selection may have an (unintended) impact on other characteristics and may lead to dysfunctional behaviour that can affect biological functioning and, as a
In teaching drawing and painting, the author encourages students' creative spirits. She also encourages creative writing to accompany their artwork. Colorful language in their written work and personal response to an artwork makes a complete, meaningful lesson. In this mixed-media exploration, using animals as a theme, third-grade artists explored…
The document consists of papers written by government and educational leaders in nations belonging to the Council of Europe on the theme of sociocultural community development. Sociocultural community development, also called sociocultural animation, is interpreted to include policies which make literature, visual arts, and performing arts…
Kragtwijk, M.; Giagourta, V.; Nijholt, Antinus; Strintzis, M.G.; Zwiers, Jakob
We describe a system for the automatic generation of a 3D animation of a drummer playing along with a given piece of music. The input, consisting of a sound wave, is analysed to determine which drums are struck at what moments. The Standard MIDI File format is used to store the recognised notes.
Perna, Andrea; Latty, Tanya
Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. © 2014 The Author(s) Published by the Royal Society. All rights reserved.
Reader, S.M.; Laland, K.N.
Imitation has been put forward as a defining feature of memetic transmission. Since there is currently poor evidence for imitation in non-human animals, such definitions have been interpreted as restricting meme theory to the study of human behaviour patterns and birdsong. We believe this is a
Kalogerakis, Konstantinos S.; Kotz, Kenneth T.; Rand, Kendra; Faris, Gregory W.
We are using rodent animal models to study and compare contrast mechanisms for detection of breast cancer. These measurements are performed with the animals immersed in a matching scattering medium. The matching scattering medium or liquid tissue phantom comprises a mixture of Ropaque (hollow acrylic/styrene microspheres) and ink. We have previously applied matched imaging to imaging in humans. Surrounding the imaged region with a matched tissue phantom compensates for variations in tissue thickness and geometry, provides more uniform illumination, and allows better use of the dynamic range of the imaging system. If the match is good, the boundaries of the imaged region should almost vanish, enhancing the contrast from internal structure as compared to contrast from the boundaries and surface topography. For our measurements in animals, the immersion plays two additional roles. First, we can readily study tumors through tissue thickness similar to that of a human breast. Although the heterogeneity of the breast is lost, this is a practical method to study the detection of small tumors and monitor changes as they grow. Second, the immersion enhances our ability to quantify the contrast mechanisms for peripheral tumors on the animal because the boundary effects on photon migration are eliminated. We are currently developing two systems for these measurements. One is a continuous-wave (CW) system based on near-infrared LED illumination and a CCD (charge-coupled device) camera. The second system, a frequency domain system, can help quantify the changes observed with the CW system.
Several misconceptions regarding the status of human communication systems relative to the systems of other animals are discussed in this paper. Arguments are offered supporting the expansion of the communication discipline to include the study of the communication systems of other species. The "communicative continuity" view which ranks…
Walsiara Estanislau Maffei
Full Text Available A reatividade é definida como a reação do animal quando contido num ambiente de contenção móvel. Ela é quantificada por meio do teste de reatividade animal em ambiente de contenção móvel - REATEST®. Este teste consiste num dispositivo eletrônico acoplado à balança e num software específico. O dispositivo capta a movimentação que o animal provoca na balança, durante 20 segundos e a envia para o software que a processa determinando a reatividade do animal numa escala contínua de pontos. Pontuações maiores são de animais mais reativos (mais agressivo. A reatividade foi criada com os objetivos de solucionar os problemas até então existentes na seleção para temperamento e de permitir estimação de parâmetros genéticos mais confiáveis. Ela é uma característica objetiva que tem grande variabilidade fenotípica e é de quantificação rápida, fácil e segura, além de poder ser quantificada em qualquer tipo de balança, o que permite maior aplicabilidade. Ela não interfere nas práticas de manejo das fazendas porque é quantificada no momento da pesagem dos animais. Sua herdabilidade na raça Nelore é de 0,39 ao ano e 0,23 ao sobreano e suas correlações genéticas com ganho de peso diário são de -0,28 do nascimento até desmama e de -0,49 do desmame até ano. Já suas correlações genéticas com desenvolvimento do perímetro escrotal do ano ao sobreano variam de -0,25 e -0,41.The confinement reactivity (CR has been used as a measure of temperament in Brazil and it is defined as the animal reaction when contained in the scale. It is quantified through the animal reactivity test - REATEST®. This test consists of an electronic device coupled to the scale and of specific software. The device captures the movement that the animal provokes in the scale, during 20 seconds and sends it for the software that processes this movement and determines the animal CR in a continuous scale of points. Higher punctuations belong to
Severe mistakes in pet keeping are often the result of ignorance. Many animals suffer from the care of their owners. Industry provides food in the proper composition, but the importance of the cage's interior, its size and the number of animals of the same species kept in it is often neglected. The key to a better understanding of pets is the knowledge of the ecological environment of their species. Fish, amphibia and reptiles are capable of simple acts of learning, but their potential of adaptation to their environment is determined mainly genetically, which can be observed best during the phase of their youth. Most members of these animal groups are born with a perfect behaviour program. Thus aquaria and terraria should as far as possible correspond to the needs and requirements of the species in question to its ecological niche. An aquarium should be a model of the animals' biotope. The effect of the conditions under which a pet is kept on its wellbeing is discussed in detail for the budgerigar and the guinea pig. Experiments with budgerigars showing that too small cages and the missing company of animals of the same species lead to abnormal behaviour are described. Guinea pigs live in packs. The fact how important the group and its social organization is for the individual guinea pig is documented by experimentally verified data. Furthermore the effect of the guinea pig's ontogeny under experimental conditions on the structure of a pack is discussed. Already small changes in the size of the cage or in its interior encourage the guinea pig's exploration behaviour and its mobility.
Introduction As an ecological adaptation venoms have evolved independently in several species of Metazoa. As haematophagous arthropods ticks are mainly considered as ectoparasites due to directly feeding on the skin of animal hosts. Ticks are of major importance since they serve as vectors for several diseases affecting humans and livestock animals. Ticks are rarely considered as venomous animals despite that tick saliva contains several protein families present in venomous taxa and that many Ixodida genera can induce paralysis and other types of toxicoses. Tick saliva was previously proposed as a special kind of venom since tick venom is used for blood feeding that counteracts host defense mechanisms. As a result, the present study provides evidence to reconsider the venomous properties of tick saliva. Results Based on our extensive literature mining and in silico research, we demonstrate that ticks share several similarities with other venomous taxa. Many tick salivary protein families and their previously described functions are homologous to proteins found in scorpion, spider, snake, platypus and bee venoms. This infers that there is a structural and functional convergence between several molecular components in tick saliva and the venoms from other recognized venomous taxa. We also highlight the fact that the immune response against tick saliva and venoms (from recognized venomous taxa) are both dominated by an allergic immunity background. Furthermore, by comparing the major molecular components of human saliva, as an example of a non-venomous animal, with that of ticks we find evidence that ticks resemble more venomous than non-venomous animals. Finally, we introduce our considerations regarding the evolution of venoms in Arachnida. Conclusions Taking into account the composition of tick saliva, the venomous functions that ticks have while interacting with their hosts, and the distinguishable differences between human (non-venomous) and tick salivary
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Kalof, Linda; Zammit-Lucia, Joe; Bell, Jessica; Granter, Gina
Visual depictions of animals can alter human perceptions of, emotional responses to, and attitudes toward animals. Our study addressed the potential of a slideshow designed to activate emotional responses to animals to foster feelings of kinship with them. The personal meaning map measured changes in perceptions of animals. The participants were…
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Full Text Available Background. Transmissible spongiform encephalopathies (TSEs or prion diseases are a unique group of neurodegenerative diseases of animals and humans, which always have a fatal outcome and are transmissible among animals of the same or different species. Scope and Approach. The aim of this work is to review some recent data about animal TSEs, with the emphasis on their causative agents and zoonotic potential, and to discuss why the surveillance and control measures over animal TSEs should remain in force. Key Findings and Conclusions. We still have incomplete knowledge of prions and prion diseases. Scrapie has been present for a very long time and controlled with varied success. Bovine spongiform encephalopathy (BSE emerged unnoticed, and spread within a few years to epidemic proportions, entailing enormous economic consequences and public concerns. Currently, the classical BSE epidemic is under control, but atypical cases do, and probably will, persist in bovine populations. The Chronic Wasting Disease (CWD of the cervids has been spreading in North America and has recently been detected in Europe. Preventive measures for the control of classical BSE remain in force, including the feed ban and removal of specified risk materials. However, active BSE surveillance has considerably decreased. In the absence of such preventive and control measures, atypical BSE cases in healthy slaughtered bovines might persist in the human food chain, and BSE prions might resurface. Moreover, other prion strains might emerge and spread undetected if the appropriate preventive and surveillance measures were to cease, leaving behind inestimable consequences.
Seyedmousavi, S.; Guillot, J.
Emerging fungal diseases due to black yeasts and relatives in domestic or wild animals and in invertebrates or cold- and warm-blooded vertebrates are continually being reported, either as novel pathogens or as familiar pathogens affecting new species of hosts. Different epidemiological situations can be distinguished, i.e., occurrence as single infections or as zoonoses, and infection may occur sporadically in otherwise healthy hosts. Such infections are found mostly in mammals but also in cold-blooded animals, are frequently subcutaneous or cerebral, and bear much similarity to human primary disorders. Infections of the nervous system are mostly fatal, and the source and route of infection are currently unknown. A third epidemiological situation corresponds to pseudoepidemics, i.e., infection of a large host population due to a common source. It is often observed and generally hypothesized that the susceptible animals are under stress, e.g., due to poor housing conditions of mammals or to a change of basins in the case of fishes. The descriptions in this article represent an overview of the more commonly reported and recurring black fungi and the corresponding diseases in different types of animals. PMID:23297257
Flachowsky, Gerhard; Chesson, Andrew; Aulrich, Karen
Plant breeders have made and will continue to make important contributions toward meeting the need for more and better feed and food. The use of new techniques to modify the genetic makeup of plants to improve their properties has led to a new generation of crops, grains and their by-products for feed. The use of ingredients and products from genetically modified plants (GMP) in animal nutrition properly raises many questions and issues, such as the role of a nutritional assessment of the modified feed or feed additive as part of safety assessment, the possible influence of genetically modified (GM) products on animal health and product quality and the persistence of the recombinant DNA and of the 'novel' protein in the digestive tract and tissues of food-producing animals. During the last few years many studies have determined the nutrient value of GM feeds compared to their conventional counterparts and some have additionally followed the fate of DNA and novel protein. The results available to date are reassuring and reveal no significant differences in the safety and nutritional value of feedstuffs containing material derived from the so-called 1st generation of genetically modified plants (those with unchanged gross composition) in comparison with non-GM varieties. In addition, no residues of recombinant DNA or novel proteins have been found in any organ or tissue samples obtained from animals fed with GMP. These results indicate that for compositionally equivalent GMP routine-feeding studies with target species generally add little to nutritional and safety assessment. However, the strategies devised for the nutritional and safety assessment of the 1st generation products will be much more difficult to apply to 2nd generation GMP in which significant changes in constituents have been deliberately introduced (e.g., increased fatty acids or amino acids content or a reduced concentration of undesirable constituents). It is suggested that studies made with animals
Jayaratne, Kapila; Jacobs, Karen; Fernando, Dulitha
Schoolbag use by children is a global common concern.. Children carry school books and other amenities in their school bags. Global evidence indicates that daily load carried by school children may have negative health implications. Backpack as a school bag model, is the healthiest way of load carriage for school children. Several initiatives have been launched world over to minimize unhealthy consequences resulting from schoolbags. Based on a situation analysis, Sri Lanka implemented a national healthy schoolbag campaign by joint efforts of Ministries of Health and Education. Actions were contemplated on; strategies for bag weight reduction, introduction of an ergonomically modeled schoolbag and bag behaviour change. New strategies were introduced with awareness campaigns to policy makers, bag manufacturers, parents, teachers and children. Four million schoolchildren benefitted. In 2000, the backpack strategy of "Pack it Light, Wear it Right" was started as a public health initiative in the United States by the American Occupational Therapy Association (AOTA). Over the last eleven years, thousands of occupational therapy practitioners and students participated in educational programs and outreach activities. In 2004, modeled after the success AOTA initiative, the Icelandic Occupational Therapy Association launched a national backpack awareness initiative. This article shares examples of practices that could be implemented in any context to the promote health of children.
... that you involve the whole family in healthy habits so your child doesn't feel singled out. You can encourage healthy eating by serving more fruits and vegetables and buying fewer sodas and high-calorie, high-fat snack foods. Physical activity can also help your child overcome ...
Children struggle with life today. Being children in the 21st century is both taxing and exciting, and yet trying to cope with all of the technology and media that surrounds them. How do we as adults provide good models? Mindfulness, exercise, focus and attention, and healthy living strategies need to play a role in shaping healthy children.…
Bassols, Anna; Turk, Romana; Roncada, Paola
A fundamental issue of farm animal welfare is to keep animals clinically healthy, without disease or stress, particularly in intensive breeding, in order to produce safe and quality food. This issue is highly relevant for the food industry worldwide as they are directly linked to public health and welfare. The aim of this review is to explore how proteomics can assess and improve the knowledge useful for the strategic management of products of animal origin. Useful indications are provided about the latest proteomics tools for the development of novel biotechnologies serving the public health. The multivariate proteomics approach provides the bases for the discovery of biomarkers useful to investigate adaptation syndromes and oxidative stress. These two responses represent the milestones for the study of animal welfare. Moreover their implementation in the characterization and standardization of raw materials, process development, and quality and safety control of the final product of animal origin represents the current frontier in official surveillance and tests development.
Sekimizu, N; Paudel, A; Hamamoto, H
Sacrificing model animals is required for developing effective drugs before being used in human beings. In Japan today, at least 4,210,000 mice and other mammals are sacrificed to a total of 6,140,000 per year for the purpose of medical studies. All the animals treated in Japan, including test animals, are managed under control of "Act on Welfare and Management of Animals". Under the principle of this Act, no person shall kill, injure, or inflict cruelty on animals without due cause. "Animal" addressed in the Act can be defined as a "vertebrate animal". If we can make use of invertebrate animals in testing instead of vertebrate ones, that would be a remarkable solution for the issue of animal welfare. Furthermore, there are numerous advantages of using invertebrate animal models: less space and small equipment are enough for taking care of a large number of animals and thus are cost-effective, they can be easily handled, and many biological processes and genes are conserved between mammals and invertebrates. Today, many invertebrates have been used as animal models, but silkworms have many beneficial traits compared to mammals as well as other insects. In a Genome Pharmaceutical Institute's study, we were able to achieve a lot making use of silkworms as model animals. We would like to suggest that pharmaceutical companies and institutes consider the use of the silkworm as a model animal which is efficacious both for financial value by cost cutting and ethical aspects in animals' welfare.
This editorial endorses a diverse approach to the study of animal cognition and emphasizes the theoretical and applied gains that can be made by embracing this approach. This diversity emerges from cross-talk among scientists trained in a variety of backgrounds and theoretical approaches, who study a variety of topics with a range of species. By shifting from an anthropocentric focus on humans and our closest living relatives, and the historic reliance on the lab rat or pigeon, modern students of animal cognition have uncovered many fascinating facets of cognition in species ranging from insects to carnivores. Diversity in both topic and species of study will allow researchers to better understand the complex evolutionary forces giving rise to widely shared and unique cognitive processes. Furthermore, this increased understanding will translate into more effective strategies for managing wild and captive populations of nonhuman species.
Jerison, H J
There is no consensus on the nature of animal intelligence despite a century of research, though recent work on cognitive capacities of dolphins and great apes seems to be on one right track. The most precise quantitative analyses have been of relative brain size, or structural encephalization, undertaken to find biological correlates of mind in animals. Encephalization and its evolution are remarkably orderly, and if the idea of intelligence were unknown it would have to be invented to explain encephalization. The scientific question is: what behaviour or dimensions of behaviour evolved when encephalization evolved? The answer: the relatively unusual behaviours that require increased neural information processing capacity, beyond that attributable to differences among species in body size. In this perspective, the different behaviours that depend on augmented processing capacity in different species are evidence of different intelligences (in the plural) that have evolved.
Bites - animals - self-care ... Most animal bites come from pets. Dog bites are common and most often happen to children. Cat bites are ... which can cause deeper puncture wounds. Most other animal bites are caused by stray or wild animals, ...
Holliday, Gemma L; Mitchell, John BO; Murray-Rust, Peter
The authors thank the EPSRC for financial support of this project and Unilever for their support of the Centre for Molecular Science Informatics. Reactions with many steps can be represented by a single XML-based table of the atoms, bonds and electrons. For each step the complete Chemical Markup Language 1 representation of all components is obtained and a snapshot representing the end point of the step is generated. These snapshots can then be combined to give an animated description of t...
This book is written in simple, easy to understand format with lots of screenshots and step-by-step explanations. If you are a developer looking forward to create great user experience for your Silverlight applications with cool animations or create Silverlight banner ads, then this is the guide for you. It is assumed that the readers have some previous exposure to Silverlight or WPF.
Sabatino, Denise E.; Nichols, Timothy C.; Merricks, Elizabeth; Bellinger, Dwight A.; Herzog, Roland W.; Monahan, Paul E.
The X-linked bleeding disorder hemophilia is caused by mutations in coagulation factor VIII (hemophilia A) or factor IX (hemophilia B). Unless prophylactic treatment is provided, patients with severe disease (less than 1% clotting activity) typically experience frequent spontaneous bleeds. Current treatment is largely based on intravenous infusion of recombinant or plasma-derived coagulation factor concentrate. More effective factor products are being developed. Moreover, gene therapies for sustained correction of hemophilia are showing much promise in pre-clinical studies and in clinical trials. These advances in molecular medicine heavily depend on availability of well-characterized small and large animal models of hemophilia, primarily hemophilia mice and dogs. Experiments in these animals represent important early and intermediate steps of translational research aimed at development of better and safer treatments for hemophilia, such a protein and gene therapies or immune tolerance protocols. While murine models are excellent for studies of large groups of animals using genetically defined strains, canine models are important for testing scale-up and for longer-term follow-up as well as for studies that require larger blood volumes. PMID:22137432
Matthews, G. V. T.
This paper was first published in the Journal in 1969 (Vol. 22, p. 118). It is followed by comments from John Kemp.The last twenty-one years have seen some very striking advances in our knowledge of how animals can determine their location. In many cases we have learned that they have available a wider range of stimuli than ourselves for recognizing landmarks and for pilotage within their home area. Thus the associated senses of smell and taste are extraordinarily well developed in some species. The ability of the males of certain moths to detect the scent emitted by females at very considerable distances had long been known. More recently the extreme sensitivity, and selectivity, of fish to waterborne odours has led to an understanding of how they locate their home waters. As but one example, eels have shown reactions to concentrations of chemicals as low as 3 18, equivalent to but two or three molecules within the fish's olfactory sac. In other cases animals have developed sensitivities of which we have little or no conception. Ecolocation is employed by certain birds, by many marine animals and reaches a peak of efficiency in the case of bats. Not only do the latter detect sounds of much higher frequency than ourselves, they also respond to echoes of sounds they emitted but 0·001 seconds earlier. We have little appreciation of the sensations produced by the pressure-receptors in the lateral-line organs of fish.
Martin-Fardon, Rémi; Weiss, Friedbert
Alcohol addiction is a chronically relapsing disorder characterized by compulsive alcohol seeking and use. Alcohol craving and long-lasting vulnerability to relapse present a great challenge for the successful treatment of alcohol addiction. Therefore, relapse prevention has emerged as a critically important area of research, with the need for effective and valid animal models of relapse. This chapter provides an overview of the repertoire of animal models of craving and relapse presently available and employed in alcoholism research. These models include conditioned reinstatement, stress-induced reinstatement, ethanol priming-induced reinstatement, conditioned place preference, Pavlovian spontaneous recovery, the alcohol deprivation effect, and seeking-taking chained schedules. Thus, a wide array of animal models is available that permit investigation of behaviors directed at obtaining access to alcohol, as well as neurobehavioral mechanisms and genetic factors that regulate these behaviors. These models also are instrumental for identifying pharmacological treatment targets and as tools for evaluating the efficacy of potential medications for the prevention of alcohol craving and relapse.
Izumi-Taylor, Satomi; Rike, Cheryl
Toddlers--from about 16 to 36 months--can learn a variety of skills as they prepare food and follow recipes in developmentally appropriate ways. Early childhood teachers are encouraged to support young children's healthy eating habits by offering simple food preparation experiences. When toddlers--and preschoolers--safely prepare healthy snacks,…
... you about other things such as a healthy diet and fluoride that can keep your child’s mouth healthy. For additional copies contact: National Institute of Dental and Craniofacial Research National Oral Health Information Clearinghouse 1 NOHIC Way Bethesda, MD 20892– ...
This thesis is focused on healthy lifestyle. It concentrates specifically on impact on human health and which lifestyle lives Czech population. This work summarizes the principles of helathy lifestyle and reveals lifestyles of Czech people with market segmentation and MML-TGI data in the practical part. This can help firms in targeting and addressing people within healthy lifestyle.
Sull, Theresa M.
Caring for young children is physically and emotionally demanding, but both parents and teachers experience great satisfaction when they help children develop in healthy ways. Wise caregivers know that they must keep themselves healthy as well, by including exercise in their daily routine. A trip to the gym does not always fit into a schedule…
Healthy Lifestyle Nutrition and healthy eating By Mayo Clinic Staff If you're like most adults, caffeine is a part of ... US adults: 2001-2010. American Journal of Clinical Nutrition. 2015;101:1081. 2015-2020 Dietary Guidelines for ...
The U.S.-Mexico Border Health Commission launched the Healthy Border 2020 at the Mexican Embassy in the United States on June 24, 2015. This new initiative aims to strengthening what was accomplished on the previous plan of action entitled Healthy Border 2010.
This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement. Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP). Date Released: 12/9/2014.
Labrie, C.W.; Verkerke, W.
Healthy food contributes to an improved quality of life, and its consumption is also seen as an important factor in our perception thereof. Although many greenhouse-grown fruits in itself are considered healthy, there are indications that by fine tuning of plant growth in greenhouses the
... gums checked. Keep Your Own Mouth Healthy m Brush your teeth with a soft toothbrush and toothpaste with fluoride, ... teeth is important. Clean your baby’s gums or brush your baby’s teeth, give your baby healthy foods, and take your ...
Over several decades, animal welfare has grown into its own free-standing field of scientific study, from its early beginnings in laboratory animal research to eventually include exhibited animals and farm animals. While it has always been present to some degree, consideration of animal welfare for free-ranging animals has lagged behind, developing as a field of study in the last 20 yr or so. Part of that increase was that animal welfare legislation was finally applied to studies being done on free-ranging animals. But it is the appreciation by the biologists and veterinarians working on wild animals, in which the quality of their results is largely controlled by the quality of the animals they use in their studies, which has resulted in increased attention to the well-being or welfare of the animals that they use. Other important influences driving the recognition of wildlife welfare have been changes in the public's expectations of how wild animals are dealt with, a shift in focus of wildlife professionals from managing animals that can be hunted or angled to include nongame species, the decrease in participation in hunting and fishing by members of the public, and the entry of large numbers of women into fish and wildlife agencies and departments and into veterinary medicine. Technical improvements have allowed the safe capture and handling of large or dangerous animals as immobilization drugs and equipment have been developed. The increasing use of sedating drugs allows for handling of animals with reduced stress and other impacts. A number of topics, such as toe-clipping, branding, defining which taxa can or cannot feel pain, catch-and-release fishing, and more, remain controversial within wildlife science. How we treat the wild animals that we deal with defines who we are as wildlife professionals, and animal welfare concerns and techniques for free-ranging animals will continue to develop and evolve.
Manire, Charles A; Reiber, C Melanie; Gaspar, Cécile; Rhinehart, Howard L; Byrd, Lynne; Sweeney, Jay; West, Kristi L
Rehabilitation efforts for live stranded marine mammals are guided by diagnostic measures of blood chemistry and hematology parameters obtained from each individual undergoing treatment. Despite the widespread use of blood parameters, reference values are not available in the literature from healthy rough-toothed dolphins, Steno bredanensis, with which to infer the health status of an animal. We examined serum or plasma chemistry and hematology data from 17 rough-toothed dolphins either housed at Dolphin Quest French Polynesia or during their rehabilitation at the Dolphin and Whale Hospital in Sarasota, Florida between 1994 and 2005. Blood parameters were compared among healthy animals, rehabilitation animals that were eventually released, and rehabilitation animals that died. This study indicated significant differences in many blood parameters for the poorly known rough-toothed dolphin that are likely to vary between healthy and sick animals. These included aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, bicarbonate, and globulins, which were greater in sick dolphins, and alkaline phosphatase and total protein which were greater in healthy individuals. Total white blood cell counts were lower in healthy animals as were the absolute numbers of neutrophils, monocytes, and eosinophils. Analysis of first blood sample levels for glucose, sodium, and erythrocyte sedimentation rate may have value for triage and prognostic evaluation.
... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal manure. 95.20 Section 95.20 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SANITARY CONTROL OF ANIMAL...
other "aids" (e.g. ZnO, Cu) in food producing animals (especially in beef-cattle, pigs and poultry) in "modern" production systems. The matter for conflict is the contrast between a minimised use of antimicrobial substances, as science as well as general public demand, and the requirements of "modern" livestock industry (rationalisation, increase in performance, specialisation, concentration) and general economy (save of resources, lowering of production costs). These well-known and expected problems arise in an almost exemplary manner in the case of antibiotic growth promoting feed additives. Therefore it is most difficult to impart suggestions to the persons involved as well as to the public.
Holland, Mason F; Hernandez-Divers, Stephen; Frank, Paul M
To describe the ultrasonographic appearance of the coelomic cavity in healthy green iguanas. Cross-sectional study. 26 healthy green iguanas (20 males and 6 females). For coelomic ultrasonography, animals were physically restrained in dorsal recumbency by an assistant; chemical restraint was not used. Qualitative and quantitative observations were recorded. Structures that could be visualized in all animals included the heart and cardiac chambers; liver; caudal vena cava; hepatic veins; portal vein; gallbladder; pyloric portion of the stomach; and, when distended, urinary bladder. Visualization of the kidneys was poor. The spleen could be identified in 17 animals, and the gonads could be identified in 22, but were most easily identified in males evaluated during November (ie, during the breeding season); no females were evaluated during the breeding season. Physiologic enlargement of the testes yielded an acoustic window for the spleen by displacing overlying intestine. Anechoic, free coelomic fluid was identified in 3 animals. Measurements of overall cardiac size, ventricular wall thickness, gallbladder size, thickness of the pyloric portion of the stomach, and splenic size were obtained. Only ventricular wall thickness was significantly correlated with body weight. Results suggested that ultrasonography allowed examination of most coelomic structures in green iguanas. The procedure was easily performed and was well tolerated in conscious animals.
Jones, CA; Watson, DJG; Fone, KCF
Developing reliable, predictive animal models for complex psychiatric disorders, such as schizophrenia, is essential to increase our understanding of the neurobiological basis of the disorder and for the development of novel drugs with improved therapeutic efficacy. All available animal models of schizophrenia fit into four different induction categories: developmental, drug-induced, lesion or genetic manipulation, and the best characterized examples of each type are reviewed herein. Most rodent models have behavioural phenotype changes that resemble ‘positive-like’ symptoms of schizophrenia, probably reflecting altered mesolimbic dopamine function, but fewer models also show altered social interaction, and learning and memory impairment, analogous to negative and cognitive symptoms of schizophrenia respectively. The negative and cognitive impairments in schizophrenia are resistant to treatment with current antipsychotics, even after remission of the psychosis, which limits their therapeutic efficacy. The MATRICS initiative developed a consensus on the core cognitive deficits of schizophrenic patients, and recommended a standardized test battery to evaluate them. More recently, work has begun to identify specific rodent behavioural tasks with translational relevance to specific cognitive domains affected in schizophrenia, and where available this review focuses on reporting the effect of current and potential antipsychotics on these tasks. The review also highlights the need to develop more comprehensive animal models that more adequately replicate deficits in negative and cognitive symptoms. Increasing information on the neurochemical and structural CNS changes accompanying each model will also help assess treatments that prevent the development of schizophrenia rather than treating the symptoms, another pivotal change required to enable new more effective therapeutic strategies to be developed. LINKED ARTICLES This article is part of a themed issue on
McLeod, A; Rushton, J
This paper describes the steps that might be used in assessing the economic justification for using vaccination to control animal disease, and the way that vaccination is financed and administered. It describes decisions that have been taken with respect to preserving international trade, and issues related to protection of livelihoods. Regardless of the motivation for vaccination, its costs can usually be shared between the public and private sectors. Cost-effective vaccination requires methods of delivery to be adapted to livestock production systems. The paper concludes by suggesting questions around the use of vaccination that would merit further economic analysis.
Jones, Tim; Rosson, Allan S
One of Flash s most common uses is still animation for cartoons, games, advertising etc, and this book takes a fresh look at the topic, breaking it down pre-production, production, and post production, and looking at each section in detail, and covering topics such as storyboarding, character libraries and camera mechanics like no Flash book has before. The book is written by members of the Emmy award winning ANIMAX team, who have created work for clients such as Disney, AOL, Fox, WWE, ESPN, and Sesame workshop. This book is an opportunity for them to share their secrets, and is written to sui
The rise in global population has led to explorations of alternative sources of energy and food. Because corn and soybean are staple food crops for humans, their common use as the main source of dietary energy and protein for food-producing animals directly competes with their allocation for human consumption. Alternatively, de-fatted marine microalgal biomass generated from the potential biofuel production may be a viable replacement of corn and soybean meal due to their high levels of protein, relatively well-balanced amino acid profiles, and rich contents of minerals and vitamins, along with unique bioactive compounds. Although the full-fatted (intact) microalgae represent the main source of omega-3 (n-3) polyunsaturated fatty acids including docohexaenoic acid (DHA) and eicosapentaenoic acid (EPA), the de-fatted microalgal biomass may still contain good amounts of these components for enriching DHA/EPA in eggs, meats, and milk. This review is written to highlight the necessity and potential of using the de-fatted microalgal biomass as a new generation of animal feed in helping address the global energy, food, and environmental issues. Nutritional feasibility and limitation of the biomass as the new feed ingredient for simple-stomached species are elaborated. Potential applications of the biomass for generating value-added animal products are also explored. PMID:24359607
Herzog, Harold A.
Reviews two prominent philosophical justifications for animal liberation and describes a simulation that facilitates class discussion of animal research issues. Students reported that the exercise increased their awareness of the issues and of the complexity of making ethical decisions. (DB)
Full Text Available Animal abuse is important social issue, which includes a wide range of behaviors of humans that are harmful to animals, starting from unintentional neglect to intentional cruelty. Types of animal abuse are different and they can include physical, sexual, emotional abuse or neglect. Training dogs for fights and dog fighting are considered to be neglection of animals. Forensic veterinarians are called for testifining more often now for presenting the evidence that can lead to making a case regarding animal abuse. This study will include an explanation of forensic vet's role and different types of animal abuse.
Aquatic animals are the most popular pets in the United States based on the number of owned pets. They are popular display animals and are increasingly used in research settings. Enrichment of captive animals is an important element of zoo and laboratory medicine. The importance of enrichment for aquatic animals has been slower in implementation. For a long time, there was debate over whether or not fish were able to experience pain or form long-term memories. As that debate has reduced and the consciousness of more aquatic animals is accepted, the need to discuss enrichment for these animals has increased. Copyright © 2015 Elsevier Inc. All rights reserved.
Thunström, Linda; Nordström, Leif Jonas; Shogren, Jason
Menu labelling of meals prepared away from home is a policy designed to help consumers make healthier food choices. In this paper we use a field experiment in Sweden to examine if a restaurant benefits from introducing a meal labelled as healthy on its menu by experiencing an overall increase...... in sales. We cannot reject the hypothesis that sales are the same before and after the introduction of a meal labelled as healthy on the menu, i.e. our data does not support the idea that restaurants increase their sales from supplying a meal labelled as healthy....
Smolders, E.A.A.; Bestman, M.W.P.; Eijck, I.A.J.M.
Dutch organic dairy farmers expressed their opinions on animal health and welfare in order to be able to communicate it internally (within the dairy sector) and externally (to consumers). A healthy animal in their opinion is free of physical and psychological discomfort, survives in a herd, takes
Hamood, Albert W.; Marder, Eve
Each animal alive in the world is different from all other individuals, while sharing most attributes of form and function with others of the same species. Still other attributes are shared within a phylum, and still others are common to most eukaryotic organisms. All animals have mechanisms that modulate the strength of their synapses or alter the intrinsic excitability of component neurons. What animal-to-animal variability in behavior arises from differences in neuronal structure, ion chan...
de Jong, A; Stephan, B; Silley, P
The potential for transmission of antibiotic-resistant enteric zoonotic bacteria from animals to humans has been a public health concern for several decades. Bacteria carrying antibiotic resistance genes found in the intestinal tract of food animals can contaminate carcasses and may lead to food-borne disease in humans that may not respond to antibiotic treatment. It is consequently important to monitor changes in antimicrobial susceptibility of zoonotic and commensal organism; in this context, there are a number of veterinary monitoring programmes that collect bacteria in food-producing animals at slaughter and determine their susceptibility against antibiotics relevant for human medicine. The data generated are part of the risk analysis for potential food-borne transmission of resistance. There has been much debate about the use of fluoroquinolones in veterinary medicine, and so, this review will consider the fluoroquinolone data from two surveys and compare them to national surveillance programmes. At the outset, it must be pointed out that there is, however, a lack of agreement between several programmes on what is meant by the term 'fluoroquinolone resistance' through use of different definitions of resistance and different resistance breakpoints. An additional aim of this paper is to clarify some of those definitions. Despite the debate about the contribution of antibiotic use in veterinary medicine to the overall resistance development in human pathogens, the data suggest that clinical resistance to fluoroquinolones in Escherichia coli and nontyphoidal Salmonella is generally uncommon, except for a few countries. Ongoing surveillance will continue to monitor the situation and identify whether this situation changes within the respective animal populations. For the benefit of both the epidemiologist and the clinician, it would be strongly advantageous that national monitoring surveys report both percentages of clinical resistance and decreased susceptibility
Emily A. McKinney
Full Text Available The field of mitochondrial DNA (mtDNA replication has been experiencing incredible progress in recent years, and yet little is certain about the mechanism(s used by animal cells to replicate this plasmid-like genome. The long-standing strand-displacement model of mammalian mtDNA replication (for which single-stranded DNA intermediates are a hallmark has been intensively challenged by a new set of data, which suggests that replication proceeds via coupled leading-and lagging-strand synthesis (resembling bacterial genome replication and/or via long stretches of RNA intermediates laid on the mtDNA lagging-strand (the so called RITOLS. The set of proteins required for mtDNA replication is small and includes the catalytic and accessory subunits of DNA polymerase y, the mtDNA helicase Twinkle, the mitochondrial single-stranded DNA-binding protein, and the mitochondrial RNA polymerase (which most likely functions as the mtDNA primase. Mutations in the genes coding for the first three proteins are associated with human diseases and premature aging, justifying the research interest in the genetic, biochemical and structural properties of the mtDNA replication machinery. Here we summarize these properties and discuss the current models of mtDNA replication in animal cells.
Getz, Godfrey S.; Reardon, Catherine A.
Atherosclerosis is a chronic inflammatory disorder that is the underlying cause of most cardiovascular disease. Both cells of the vessel wall and cells of the immune system participate in atherogenesis. This process is heavily influenced by plasma lipoproteins, genetics and the hemodynamics of the blood flow in the artery. A variety of small and large animal models have been used to study the atherogenic process. No model is ideal as each has its own advantages and limitations with respect to manipulation of the atherogenic process and modeling human atherosclerosis or lipoprotein profile. Useful large animal models include pigs, rabbits and non-human primates. Due in large part to the relative ease of genetic manipulation and the relatively short time frame for the development of atherosclerosis, murine models are currently the most extensively used. While not all aspects of murine atherosclerosis are identical to humans, studies using murine models have suggested potential biological processes and interactions that underlie this process. As it becomes clear that different factors may influence different stages of lesion development, the use of mouse models with the ability to turn on or delete proteins or cells in tissue specific and temporal manner will be very valuable. PMID:22383700
Why do animals do what they do? What is the difference between instinct and learned behavior? How do animals communicate? These questions are answered as children examine animal behaviors that help them find food, protect themselves, and care for their young. This videotape correlates to the following National Science Education Standards for Life…
Braun, Ueli; Jacquat, Désirée
Abstract Background The reticulum plays a crucial role in the ruminant digestive tract because the primary cycle of rumen motility always starts with a reticular contraction. In contrast to cattle, there are only few results on the ultrasonographic examination of the reticulum in goats. Therefore, it was the goal of the present study, to describe the results of ultrasonography of the reticulum of 30 healthy Saanen goats. Methods Ultrasonography was carried out on standing, non-sedated animals...
Sjöstrand, K.; Wess, G.; Ljungvall, I.
BACKGROUND: Measurement of plasma concentration of natriuretic peptides (NPs) is suggested to be of value in diagnosis of cardiac disease in dogs, but many factors other than cardiac status may influence their concentrations. Dog breed potentially is 1 such factor. OBJECTIVE: To investigate breed...... variation in plasma concentrations of pro-atrial natriuretic peptide 31-67 (proANP 31-67) and N-terminal B-type natriuretic peptide (NT-proBNP) in healthy dogs. ANIMALS: 535 healthy, privately owned dogs of 9 breeds were examined at 5 centers as part of the European Union (EU) LUPA project. METHODS: Absence...... the median concentration in Doberman Pinschers. CONCLUSIONS AND CLINICAL IMPORTANCE: Considerable interbreed variation in plasma NP concentrations was found in healthy dogs. Intrabreed variation was large in several breeds, especially for NT-proBNP. Additional studies are needed to establish breed...
... and running, as well as team sports like soccer and basketball. AAOS does not endorse any treatments, ... org Healthy Bones at Every Age cont. Young women who exercise excessively can lose enough weight to ...
... Connected Tools & Resources Evidence-Based Resources Healthy People eLearning Program Planning Content Syndication Webinars & Events Webinars & Events ... the coming decade: Further evolution of biomedical sleep research Quantification of health risks associated with untreated SDB ...
Van Wezemael, Lynn; Verbeke, Wim; Dutra de Barcellos, Marcia
of beef consumed. Focus group participants were not in favour of improving beef healthiness during processing, but rather focussed on appropriate consumption behaviour and preparation methods. CONCLUSIONS: The individual responsibility for health implies that consumers should be able to make correct......BACKGROUND: Consumer perception of the healthiness of beef is an important determinant of beef consumption. However, little is known about how consumers perceive the healthiness of beef. The aim of this study is to shed light on the associations between beef and health. METHODS: Eight focus group...... as well as negative effects of beef consumption on their health. Labelled, branded, fresh and lean beef were perceived as signalling healthful beef, in contrast with further processed and packaged beef. Consumers felt that their individual choices could make a difference with respect to the healthiness...
Nutrition for Healthy Term Infants is the new national statement on nutrition for infants from birth to 24 months, developed collaboratively by the Canadian Paediatric Society, Dietitians of Canada and Health Canada.
... florets, celery sticks, mixed vegetables, salad greens and spinach. Ask family members and friends to make healthy ... serious medical problems such as dehydration (not enough water), malnutrition (not enough vitamins and minerals), choking, pneumonia ...
... Store (Products) Policy Browse AVMA Policies Browse by Animal/Species Browse by Topic Browse by Discipline Resources ... Your Veterinarian Pet Care Currently selected Emergency Care Animal Welfare Veterinary Careers Public Health Disease Risks for ...
GENERAL ARTICLE. RESONANCE. June 2016. Animal Locomotion in Different Mediums. The Adaptations of Wetland Organisms. Abdul Jamil Urfi. Keywords. Wetlands, animal locomotion, medium, terrestrial, aquatic, mudskipper. Abdul Jamil Urfi is. Associate Professor at. Department of Environ- mental Studies, University.
Federal Laboratory Consortium — The ASR services for NHLBI research animals include: animal model development, surgery, surgical support, post-operative care as well as technical services such as...
Festa-Bianchet, M; Appollonio, M
.... The contributions discuss the conservation of free-living but exploited animals. Efforts to conserve wildlife populations and preserve biological diversity are often hampered by an inadequate understanding of animal behaviour...
US Fish and Wildlife Service, Department of the Interior — Animal Control Management Plan for Wapanocca NWR and newspaper articles, and other correspondence regarding managing nuisance animals at the Refuge.
Clouard, C.M.; Bolhuis, J.E.
This chapter presents several examples of how olfactory information and farming conditions affects the behaviour of farm animals and presents opportunities to improve the welfare and production of farm animals by making use of odours and olfaction.
Main, C. E.; Hamilton, P. B.
Twelve genera of phytopathogenic fungi comprising 27 species previously reported to produce phytotoxins were tested concurrently for animal and plant toxicity. There appeared to be no direct relationship between plant and animal toxicity. PMID:5059620
World Organisation for Animal Health Home About us Presentation Director general office Biography Photos Strategic plan Our missions Transparency ... Services Food safety and animal welfare History General organisation World Assembly Council Headquarters OIE Regional Representations OIE ...
... this page: //medlineplus.gov/ency/presentations/100214.htm Animal bite - first aid - series—Procedure, part 1 To ... D.A.M., Inc. Related MedlinePlus Health Topics Animal Bites A.D.A.M., Inc. is accredited ...
Kazi Tanvir Ahmed Siddiqui; Abu Wasif
The increasing popularity of animes makes it vulnerable to unwanted usages like copyright violations and pornography. That’s why, we need to develop a method to detect and recognize animation characters. Skin detection is one of the most important steps in this way. Though there are some methods to detect human skin color, but those methods do not work properly for anime characters. Anime skin varies greatly from human skin in color, texture, tone and in different kinds of lightin...
MacDonald, A J
The literature concerning the relationship between the child and companion animal is reviewed including the possible use of companion animals as aids in the psychotherapy of children. The literature pertaining to cruelty to animals is also discussed. It is concluded that the evidence available is sufficient to justify further research into interactions between children and companion animals both in therapy and in the population generally, and some possible approaches are suggested.
rodents, rabbits, dogs, cats , nonhuman primates, domestic farm animals, other vertebrates, invertebrates, and biological resource materials for research...on Dog and Cat Standards, Committee on Standards. 1973. Washington D.C.: Institute of Laboratory Animal Resources. 48 pp. 21. Laboratory Animal...by P. Tomasovic and K. Gray. 31 4 S 89 World Veterinary Association Policy Statement on Animal Welfare, Well-being, and Ethology . E. Mayer, Chairman
This paper is dedicated to everyone who is interested in making this planet a better place to live. In the past, researchers have explored behavior of several animals separately. But there is scope to explore in the direction where various artificial animals together solve the optimization problem. In this paper, Satish Gajawada proposed The AnimalPlanet Optimization. The concept of this paper is to imitate all the animals on this planet. The idea is to solve the optimization problem where al...
Vistisen, Peter; Jensen, Thessa; Poulsen, Søren Bolvig
This paper addresses the challenge of attaining ethical user stances during the design process of products and services and proposes animation-based sketching as a design method, which supports elaborating and examining different ethical stances towards the user. The discussion is qualified...... dispositions, as well as create an incentive for ethical conduct in development and innovation processes. The ethical fulcrum evolves around Løgstrup’s Ethical Demand and his notion of spontaneous life manifestations. From this, three ethical stances are developed; apathy, sympathy and empathy. By exploring...... both apathetic and sympathetic views, the ethical reflections are more nuanced as a result of actually seeing the user experience simulated through different user dispositions. Exploring the three ethical stances by visualising real use cases with the technologies simulated as already being implemented...
Pastrana, J; Blasco, R; Erce, R; Pinillos, M A
Under the heading of this subject we deal with stings by arthropods, making reference to the differences that exist between the stings of wasps and bees, commenting on the composition of the poisons and the different local and general reactions that are caused by such stings. Also discussed are the stings/bites caused by scorpions, spiders, ticks, and marine animals, with the clinical picture they provoke and the treatment that must be administered. Finally, snakebites are considered, with reference to the most frequent types of ophidia to be found in Navarra, how to differentiate between the bites of snakes and vipers, the different clinical pictures they provoke and the treatment to be applied
Javier Ignacio Vernal
Full Text Available At present, there is still a deep need to differentiate the members of the species Homo sapiens from the individuals belonging to the rest of the animal kingdom. As a consequence of this need arises the dichotomy human/non-human animal based on artificial and groundless differences that leads to actions always harmful to the non-human animals. In this work we want to show, on the one hand, that many of the characteristics proposed as specifically human are shared by at least some non-human animal species, and on the other hand, that specifically human characteristics do exist, but from this fact does not follow that we should draw a sharp line between human and non-human animals. We reject the speciesist and segregationist perspective that establishes that only human beings possess a singular position in nature. Every animal species has its own characteristics and, therefore, there would be no place for a human exception, but there would be as many exceptions as animal species exist in the nature. Instead of the abyss established between human animals and non-human animals, we defend the perspective of the animal continuum, which allows recognizing the characteristics that we share with other animal species and, therefore, promotes the end of the speciesism.
Lu, Jiaqi; Bayne, Kathryn; Wang, Jianfei
In the past few years, new social passions have sparked on the Chinese mainland. At the centre of these burgeoning passions is a focus on animal welfare, animal treatment, and even animal rights, by the public and academic sectors. With China's rapid economic changes and greater access to information from around the world, societal awareness of animal issues is rising very fast. Hastening this paradigm shift were several highly public incidents involving animal cruelty, including exposés on bear bile harvesting for traditional Chinese medicine, the thousands of dogs rescued from China's meat trade, and the call to boycott shark fin soup and bird nest soup. This article outlines the current status of campaigning by animal advocates in China (specifically the animal rights movement) from three interlinked perspectives: wildlife conservation, companion animal protection, and laboratory animal protection. By reviewing this campaigning, we attempt to present not only the political and social impact of the concept of animal rights, but also the perceptions of, and challenges to, animal rights activities in China. 2013 FRAME.
Venomous animals occur in numerous phyla and present a great diversity of taxa, toxins, targets, clinical effects and outcomes. Venomous snakes are the most medically significant group globally and may injure >1.25 million humans annually, with up to 100 000 deaths and many more cases with long-term disability. Scorpion sting is the next most important cause of envenoming, but significant morbidity and even deaths occur following envenoming with a wide range of other venomous animals, including spiders, ticks, jellyfish, marine snails, octopuses and fish. Clinical effects vary with species and venom type, including local effects (pain, swelling, sweating, blistering, bleeding, necrosis), general effects (headache, vomiting, abdominal pain, hypertension, hypotension, cardiac arrhythmias and arrest, convulsions, collapse, shock) and specific systemic effects (paralytic neurotoxicity, neuroexcitatory neurotoxicity, myotoxicity, interference with coagulation, haemorrhagic activity, renal toxicity, cardiac toxicity). First aid varies with organism and envenoming type, but few effective first aid methods are recommended, while many inappropriate or frankly dangerous methods are in widespread use. For snakebite, immobilisation of the bitten limb, then the whole patient is the universal method, although pressure immobilisation bandaging is recommended for bites by non-necrotic or haemorrhagic species. Hot water immersion is the most universal method for painful marine stings. Medical treatment includes both general and specific measures, with antivenom being the principal tool in the latter category. However, antivenom is available only for a limited range of species, not for all dangerous species, is in short supply in some areas of highest need, and in many cases, is supported by historical precedent rather than modern controlled trials.
Gee, Nancy R.; Mueller, Megan K.; Curl, Angela L.
Both pet ownership and animal-assisted therapy are becoming increasingly popular in the United States, and the science of human–animal interaction (HAI) seeks to explore how these relationships with animals can impact health and well-being. In particular, one burgeoning area of research is the role of HAI in healthy aging, given the potential for HAI as an important feature of health and well-being in older adults. The purpose of this review is to summarize and evaluate existing research in this innovative area of scholarship, identifying the potential benefits and risks of both pet ownership and animals in therapeutic settings for older adults. We will also identify recommendations for future research and applications in this developing area of scholarship. PMID:28878713
Gee, Nancy R; Mueller, Megan K; Curl, Angela L
Both pet ownership and animal-assisted therapy are becoming increasingly popular in the United States, and the science of human-animal interaction (HAI) seeks to explore how these relationships with animals can impact health and well-being. In particular, one burgeoning area of research is the role of HAI in healthy aging, given the potential for HAI as an important feature of health and well-being in older adults. The purpose of this review is to summarize and evaluate existing research in this innovative area of scholarship, identifying the potential benefits and risks of both pet ownership and animals in therapeutic settings for older adults. We will also identify recommendations for future research and applications in this developing area of scholarship.
Nancy R. Gee
Full Text Available Both pet ownership and animal-assisted therapy are becoming increasingly popular in the United States, and the science of human–animal interaction (HAI seeks to explore how these relationships with animals can impact health and well-being. In particular, one burgeoning area of research is the role of HAI in healthy aging, given the potential for HAI as an important feature of health and well-being in older adults. The purpose of this review is to summarize and evaluate existing research in this innovative area of scholarship, identifying the potential benefits and risks of both pet ownership and animals in therapeutic settings for older adults. We will also identify recommendations for future research and applications in this developing area of scholarship.
Bovenkerk, B.; Verweij, M.F.
Due to its emphasis on experiential interests, animal ethics tends to focus on individuals as the sole unit of moral concern. Many issues in animal ethics can be fruitfully analysed in terms of obligations towards individual animals, but some problems require reflection about collective dimensions
Snijders, Lysanne; Naguib, Marc
Animal social networks and animal communication networks are key disciplines for understanding animal social behavior, yet these disciplines remain poorly integrated. In this review, we show how communication and social networks are inherently linked, with social signals reflecting and affecting
Creating clay animals and their habitats with second-grade students has long been one of the author's favorite classroom activities. Students love working with clay and they also enjoy drawing animal homes. In this article, the author describes how the students created a diorama instead of drawing their clay animal's habitat. This gave students…
The Nigerian Journal of Animal Science (NJAS) is an official publication of the Animal Science Association of Nigeria (ASAN) that is published twice a year in two issues. The Journal publishes carefully peer-reviewed original research articles on various farm and laboratory animals covering diverse areas such as ...
The Nigerian Society for Animal Production was inaugurated in March 1973 during the First International Symposium on Animal Production in the Tropics at the University of Ibadan, lbadan, Nigeria. This society is responsible for the publication of the Nigerian Journal of Animal Production (NJAP) which commenced ...
Over the past few decades, the increase in public and scholarly attention to human-animal relations has inspired an animal turn in a number of academic disciplines including environmental education research. This paper reviews the literature on animals in environmental education with respect to its theoretical foundations in critical pedagogy,…
Riemsdijk, van Lenka; Ingenbleek, Paul T.M.; Trijp, van Hans C.M.; Veen, van der Gerrita
This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce
In this article, the author describes a short activity which introduces third- to fifth-grade students to animal classification. The Tree of Animal Life activity is a simple, sorting exercise that can help them see a bigger picture. The activity sets the stage for learning about animal taxonomy and introduces the characteristics of various animal…
It is often hypothesized that the rise of animals was triggered by an increase in O2 levels in the atmosphere and oceans. However, this hypothesis is remarkably difficult to test, because the timing of animal divergences is poorly resolved, the physiology of early animals is often unknown, estimates of past pO2 levels come with large error bars, and causal relationships between oxygenation and animal evolution are difficult to establish. Nonetheless, existing phylogenetic, paleontological, and geochemical data indicate that the evolution of macroscopic animals and motile macrometazoans with energetically expensive lifestyles may be temporally coupled with ocean oxygenation events in the Ediacaran Period. Thus, it is plausible that ocean oxygenation may have been a limiting factor in the early evolution of macroscopic, complex, and metabolically aggressive animals (particularly bilaterian animals). However, ocean oxygenation and animal evolution were likely engaged in two-way interactions: Ediacaran oxygenation may have initially lifted a physiological barrier for the evolution of animal size, motility, and active lifestyles, but subsequent animal diversification in the Paleozoic may have also changed oceanic redox structures. Viewed in a broader context, the early evolutionary history of animals was contingent upon a series of events, including genetic preparation (developmental genetics), environmental facilitation (oceanic oxygenation), and ecological escalation (Cambrian explosion), but the rise of animals to ecological importance also had important geobiological impacts on oceanic redox structures, sedimentary fabrics, and global geochemical cycles.
Lord, Linda K; Ingwersen, Walter; Gray, Janet L; Wintz, David J
To characterize animals with microchips entering animal shelters and the process used to find owners. Cross-sectional study. 7,704 microchipped animals entering 53 animal shelters between August 2007 and March 2008. Data for animals with microchips were recorded by participating animal shelters and reported monthly. Of 7,704 animals, strays accounted for slightly more than half (4,083 [53.0%]), with the remainder classified as owner-relinquished animals (3,225 [41.9%]) and other (396 [5.1%]). Of 3,425 stray animals for which animal shelters reported that the owner was found, a higher percentage of dog owners (2,191/2,956 [74.1%]) than cat owners (298/469 [63.5%]) was found. For 876 animals for which the owners could not be found, the main reasons were incorrect or disconnected telephone number (310 [35.4%]), owner did not return telephone calls or respond to a letter (213 [24.3%]), and animal was registered to another group (151 [17.2%]). Of 1,943 animals for which animal shelters contacted a microchip registry, 1,129 (58.1%) were registered in the database. Purebred neutered dogs whose owner information was in the shelter database registry or microchip registry had a higher likelihood that the owners would be found. The high rate for return of microchipped dogs and cats to their owners supported microchipping as a valuable permanent pet identification modality; however, issues related to registration undermined its overall potential. Bundling of microchip implantation and registration, point-of-implantation data registration, use of annual compliance and update reminders, and providing access to all registries are potential solutions.
Tamang, Migma Dorji; Sunwoo, Hoon; Jeon, Byeonghwa
Addition of sub-therapeutic antibiotics to the feed of food-producing animals for growth promotion and disease prevention has become a common agricultural practice in many countries. The emergence of antibiotic-resistant pathogens is a looming concern associated with the use of antibiotic growth promoters (AGPs) around the world. In addition, some studies have shown that AGPs may not only affect antibiotic resistance but may also stimulate the dissemination of virulence factors via bacteriophages. Although only a few studies are currently available in the literature regarding this topic, in this article we endeavor to provide a perspective about how AGPs would impact the transmission of virulence factors by horizontal gene transfer via phages in a few pathogenic bacterial species significant to livestock production.
A healthy pregnancy begins before you ever become pregnant. Give yourself the best chance for a healthy pregnancy and healthy baby before you start down the road to motherhood. If you smoke, now’s a great time to quit.
Animating with Stop Motion Pro is comprehensive, hands-on guide to achieving professional results with Stop Motion Pro 7.0 software. Gone are the days of stop motion guesswork and waiting to see the finalized result of your meticulous, labor intensive animations. With the push of a mouse button and the Stop Motion Pro software, animators have ten times the capability of simple camera stop motion capture. Re-visualize stop motion character movements, graph these movements and composite characters into a flawless animations with the techniques and step by step tutorials featured in Animating wit
Full Text Available Revisiting John Berger’s seminal essay ‘Why Look at Animals?’ (1980, this essay inverts Berger’s title in order to explore instances where the visibility of animals is at stake and where seeing is linked to forms of surveillance and control. In the context of advanced optical and tracking technologies that render animals permanently visible, the possibility of not-seeing emerges as a progressive modality of relation to animals that takes seriously the notion of animal privacy and the exposed animal’s resistance to the human gaze.
Revisiting John Berger’s seminal essay ‘Why Look at Animals?’ (1980), this essay inverts Berger’s title in order to explore instances where the visibility of animals is at stake and where seeing is linked to forms of surveillance and control. In the context of advanced optical and tracking technologies that render animals permanently visible, the possibility of not-seeing emerges as a progressive modality of relation to animals that takes seriously the notion of animal privacy and the exposed...
Löfström, Charlotta; Hoorfar, Jeffrey
A comparative study of a 20-hr, non-commercial, open-formula PCR method and the standard culture-based method NMKL 187, for detection of Salmonella, was performed according to the validation protocol from the Nordic organization for validation of alternative microbiological methods (NordVal) on 8.......6%, respectively. This method is the fastest open PCR based analysis protocol for detection of Salmonella in feed samples. Implementing rapid methods such as the one validated in this study can speed up Salmonella testing of feed for food-producing animals...... artificially or naturally contaminated animal feed samples. The PCR method is based on culture enrichment in buffered peptone water for 16 ± 2 h followed by a magnetic beads based semi automated DNA extraction and real-time PCR analysis, including an internal amplification control. The limit of detection (LOD...
Full Text Available The overall aim of gene conservation is the preservation of animal genetic resources (AnGR. Since the well balanced, diverse and healthy supply of food is a major element of the national food sovereignty, hence successful animal production is not possible without preservation of AnGR. Moreover, local breeds are considered as part of national treasures, cultural values, and pre-requisit for a landscape-friendly, biologically diverse and ecologically sensitive agriculture. In thematic gene conservation, our primary concerns are economically important traits, adaptability and biological diversity of breeds. Beside these, aesthetic and ethical issues to be considered as well.
Recent public-opinion polls indicate that Americans have shown a decline in support for animal experimentation, and several reports suggest a relationship between people's knowledge of animal welfare regulations and their attitudes toward animal research. Therefore, this study was designed to assess respondent's knowledge of several provisions in the Animal Welfare Act (AWA) and Animal Welfare Regulations (AWR), and determine whether exposure to elements of this legislation would influence an individual's attitudes toward the use of animals in research. A survey was used to assess knowledge of animal research regulations and attitudes toward animal research from a sample of individuals recruited through Amazon's Mechanical Turk crowdsourcing marketplace. Results from study 1 confirmed the hypothesis that respondents had little knowledge of various federal regulations that govern animal research activities. Data from study 2 revealed that exposure to elements of the AWA and AWR influenced participants’ attitudes toward the use of animals in research. These results suggest that providing information to the general public about the AWA and AWR that protect laboratory animals from abuse and neglect may help alleviate concerns about using animals in research settings. PMID:25651094
Clancy, Cornelius J; Cheng, Shaoji; Nguyen, Minh Hong
Animal models are powerful tools to study the pathogenesis of diverse types of candidiasis. Murine models are particularly attractive because of cost, ease of handling, technical feasibility, and experience with their use. In this chapter, we describe methods for two of the most popular murine models of disease caused by Candida albicans. In an intravenously disseminated candidiasis (DC) model, immunocompetent mice are infected by lateral tail vein injections of a C. albicans suspension. Endpoints include mortality, tissue burdens of infection (most importantly in the kidneys, although spleens and livers are sometimes also assessed), and histopathology of infected organs. In a model of oral/esophageal candidiasis, mice are immunosuppressed with cortisone acetate and inoculated in the oral cavities using swabs saturated with a C. albicans suspension. Since mice do not die from oral candidiasis in this model, endpoints are tissue burden of infection and histopathology. The DC and oral/esophageal models are most commonly used for studies of C. albicans virulence, in which the disease-causing ability of a mutant strain is compared with an isogenic parent strain. Nevertheless, the basic techniques we describe are also applicable to models adapted to investigate other aspects of pathogenesis, such as spatiotemporal patterns of gene expression, specific aspects of host immune response and assessment of antifungal agents, immunomodulatory strategies, and vaccines.
Arzur Catel Torres
This animation shows how the Large Hadron Collider (LHC) works. The film begins with an aerial view of CERN near Geneva, with outlines of the accelerator complex, including the underground Large Hadron Collider (LHC), 27-km in circumference. The positions of the four largest LHC experiments, ALICE, ATLAS, CMS and LHCb are revealed before we see protons travelling around the LHC ring. The proton source is a simple bottle of hydrogen gas. An electric field is used to strip hydrogen atoms of their electrons to yield protons. Linac 2, the first accelerator in the chain, accelerates the protons to the energy of 50 MeV. The beam is then injected into the Proton Synchrotron Booster (PSB), which accelerates the protons to 1.4 GeV, followed by the Proton Synchrotron (PS), which pushes the beam to 25 GeV. Protons are then sent to the Super Proton Synchrotron (SPS) where they are accelerated to 450 GeV. The protons are finally transferred to the two beam pipes of the LHC. The beam in one pipe circulates clockwise while ...
de Leeuw, Evelyne; Green, Geoff; Spanswick, Lucy; Palmer, Nicola
This paper assesses policy development in, with and for Healthy Cities in the European Region of the World Health Organization. Materials for the assessment were sourced through case studies, a questionnaire and statistical databases. They were compiled in a realist synthesis methodology, applying theory-based evaluation principles. Non-response analyses were applied to ascertain the degree of representatives of the high response rates for the entire network of Healthy Cities in Europe. Further measures of reliability and validity were applied, and it was found that our material was indicative of the entire network. European Healthy Cities are successful in developing local health policy across many sectors within and outside government. They were also successful in addressing 'wicked' problems around equity, governance and participation in themes such as Healthy Urban Planning. It appears that strong local leadership for policy change is driven by international collaboration and the stewardship of the World Health Organization. The processes enacted by WHO, structuring membership of the Healthy City Network (designation) and the guidance on particular themes, are identified as being important for the success of local policy development. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: email@example.com.
Janković Saša; Spirić Aurelija; Radičević Tatjana; Stefanović Srđan
The objective of control and systematic monitoring of residue is to secure, by the examination of a corresponding number of samples, the efficient monitoring of the residue level in tissues and organs of animals, as well as in primary products of animal origin. This creates possibilities for the timely taking of measures toward the securing of food hygiene of animal origin and the protection of public health. Residue can be a consequence of the inadequate use of medicines in veterinary medici...
Loriguillo López, Antonio
This paper offers an exploration of the incipient development of crowdfunding anime projects for short and medium-length films. Japanese commercial animation is characterised by the support of a strong production industry that primarily targets local audiences through cross-media projects, developed in synergy with other cultural sectors (such as the publishing industry, record labels or video game developers). The growing acceptance of anime in markets around the world has str...
Aline Rodrigues Hoffmann
Full Text Available BACKGROUND: Changes in the microbial populations on the skin of animals have traditionally been evaluated using conventional microbiology techniques. The sequencing of bacterial 16S rRNA genes has revealed that the human skin is inhabited by a highly diverse and variable microbiome that had previously not been demonstrated by culture-based methods. The goals of this study were to describe the microbiome inhabiting different areas of the canine skin, and to compare the skin microbiome of healthy and allergic dogs. METHODOLOGY/PRINCIPAL FINDINGS: DNA extracted from superficial skin swabs from healthy (n = 12 and allergic dogs (n = 6 from different regions of haired skin and mucosal surfaces were used for 454-pyrosequencing of the 16S rRNA gene. Principal coordinates analysis revealed clustering for the different skin sites across all dogs, with some mucosal sites and the perianal regions clustering separately from the haired skin sites. The rarefaction analysis revealed high individual variability between samples collected from healthy dogs and between the different skin sites. Higher species richness and microbial diversity were observed in the samples from haired skin when compared to mucosal surfaces or mucocutaneous junctions. In all examined regions, the most abundant phylum and family identified in the different regions of skin and mucosal surfaces were Proteobacteria and Oxalobacteriaceae. The skin of allergic dogs had lower species richness when compared to the healthy dogs. The allergic dogs had lower proportions of the Betaproteobacteria Ralstonia spp. when compared to the healthy dogs. CONCLUSIONS/SIGNIFICANCE: The study demonstrates that the skin of dogs is inhabited by much more rich and diverse microbial communities than previously thought using culture-based methods. Our sequence data reveal high individual variability between samples collected from different patients. Differences in species richness was also seen between
The genetic modification of living beings raises special ethical concerns which go beyond general discussion of animal rights or welfare. Although the goals may be similar, biotechnology has accelerated the process of modification of types traditionally carried out by cross-breeding. These changes are discussed in relation to two areas: biomedicine, and animal husbandry. Alternative ethical approaches are reviewed, and it is argued that the teleological thesis underlying virtue ethics has special relevance here. The case for and the case against genetic engineering and patenting of life-forms are examined, and conclusions are drawn which favour regulation, caution and respect for animals and animal species.
Lhermie, Guillaume; Gröhn, Yrjö T; Raboisson, Didier
The growing concern regarding emergence of bacteria resistant to antimicrobials and their potential for transmission to humans via animal production has led various authorities worldwide to implement measures to decrease antimicrobial use (AMU) in livestock production. These measures are influenced by those implemented in human medicine, and emphasize the importance of antimicrobial stewardship, surveillance, infection prevention and control and research. In food producing animals, unlike human medicine, antimicrobials are used to control diseases which cause economic losses. This major difference may explain the failure of the public policies implemented to control antimicrobial usage. Here we first review the specific factors influencing AMU across the farm animal sector and highlighting the farmers' decision-making process of AMU. We then discuss the efficiency of existing regulations implemented by policy makers, and assess the need for alternative strategies, such as substitution between antimicrobials and other measures for infectious disease control. We also discuss the interests of regulating antimicrobial prices. Finally, we emphasize the value of optimizing antimicrobial regimens, and developing veterinary precision medicine to achieve clinical efficacy in animals while limiting negative impacts on public health. The fight against antimicrobial resistance requires both a reduction and an optimization of antimicrobial consumption. The set of actions currently implemented by policy makers does not adequately address the economic interests of farmers' use of antimicrobials.
Höglund, K.; Lequarré, A.-S.; Ljungvall, I.
BACKGROUND: There are breed differences in several blood variables in healthy dogs. OBJECTIVE: Investigate breed variation in plasma endothelin-1 (ET-1) concentration, plasma renin activity, and serum cortisol concentration. ANIMALS: Five-hundred and thirty-one healthy dogs of 9 breeds examined a...
Bogucz, Edward A. [Syracuse Univ., NY (United States)
Healthy buildings provide high indoor environmental quality for occupants while simultaneously reducing energy consumption. This project advanced the development and marketability of envisioned healthy, energy-efficient buildings through studies that evaluated the use of emerging technologies in commercial and residential buildings. The project also provided resources required for homebuilders to participate in DOE’s Builders Challenge, concomitant with the goal to reduce energy consumption in homes by at least 30% as a first step toward achieving envisioned widespread availability of net-zero energy homes by 2030. In addition, the project included outreach and education concerning energy efficiency in buildings.
Conclusions: In the present study, we have established ocular proptosis values according to the age, gender, weight and height of healthy Lithuanian children and adolescents. The eye protrusion significantly correlated with the age, weight and height of subjects and the distance between the lateral rims of the orbits. The gender did not play significant role on the eye projection data. We believe that larger, well-design studies are necessary in future to assess the distribution of proptosis in healthy Lithuanian children and adolescents.
Collier, Robert J; Gebremedhin, Kifle G
The thermal environment is the most important ecological factor determining the growth, development, and productivity of domestic animals. Routes of energy exchange (sensible heat and latent heat) between animals and their environment are greatly influenced by body weight, fat deposition, hair-coat properties, functional activity, and number of sweat glands, as well as the presence or absence of anatomical respiratory countercurrent heat exchange capability. Differences in these anatomical features across species have led to specialization of heat exchange. Thermal plasticity and degree of acclimation are critical factors determining the ability of animals to respond to environmental change. Increases in productive capability of domestic animals can compromise thermal acclimation and plasticity, requiring greater investments in housing systems that reduce variability of the thermal environment. The combination of steadily increasing metabolic heat production as domestic animal productivity increases and a rising world temperature poses ongoing and future challenges to maintaining health and well-being of domestic animals.
Kurosawa, Tsutomu Miki
Systematic modern animal experimentation was established by Bernard Claude who wrote "An Introduction to the Study of Experimental Medicine" in 1865. At this point, the public was already asking that the pain and distress of experimental animals be reduced. For this, scientists, William Russell and Rex Burch in 1959 proposed the principles of alternatives to animal experimentation, the "3Rs". Since that time, animal welfare advocates have promoted the 3Rs concept in biomedical research communities. However, cruel animal experiments have continued and there are reports of radical extremists showing their opposition by invasion, arson, theft and even bombing of institutions involved, resulting in killing of the animals. SHAC, one extremist group believed to be animal welfare activitists was recognized as a terrorist group after the 9.11 tragedy in USA and the government viewed their activities very seriously. In 2001, British animal extremists invaded Japanese universities and stole laboratory resources; one individual was arrested and sentenced to prison for three years; Japanese who assisted in the incident were arrested and one was sentenced for one year. In 2006, SHAC USA members were prosecuted and sentenced for up to 6 years for their terrorism activities including arson. We need to consider the background of these activities which are financially supported by animal welfare advocates. The way we, as scientists who conduct such experiments can respond is by promoting alternatives to this experimentation. In Japan, the animal welfare law was revised in 2005 stressing the importance of 3Rs in scientific activities with animals. The promotion of 3Rs should be strengthened in the pharmaceutical community.
... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Test animals. 117.4 Section 117.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS § 117.4...
Guo, Li; Li, Jinying
This preface by the guest editors provides a situated overview of the purpose, structure and methodologies of the contributing articles on Chinese animations in this special issue. Aiming to reconfigure Chinese film studies through historical and theoretical inquiries about the relationship between the animated and the cinematic, the special issue introduces a nascent perspective on Chinese animations by offering rigorous and stimulating studies on the forms, genres and materiality of animati...
Woelders, H.; Pas, te, M.F.W.; Bannink, A.; Veerkamp, R. F.; Smits, M A
Systems biology is a rapidly expanding field of research and is applied in a number of biological disciplines. In animal sciences, omics approaches are increasingly used, yielding vast amounts of data, but systems biology approaches to extract understanding from these data of biological processes and animal traits are not yet frequently used. This paper aims to explain what systems biology is and which areas of animal sciences could benefit from systems biology approaches. Systems biology aim...
Vander Veen, Kellie A; Schulte, Michelle S
The thorough education of a skilled exotic animal technician is an ongoing process. Providing the educational tools is only the beginning. Building on the initial educational groundwork is required to excel. Veterinary technicians interested in exotic animal medicine must lobby to promote awareness of the demand for exotic pet care; be able to accept, adapt, and apply new data frequently; and receive constant support and encouragement from the exotic animal veterinarian.
Cavemen were the first ones to depict various animals, painting walls, carving bones and wood, followed by rituals and occult tendency. Those depictions were simplyfied, thou naturalistic. First works discovered, were made about 20 000 years ago in paleolithic. Different works of this age represent animals, painted or carved on cave walls. In later periods animal forms start to change. They gain on details and symbolysm. Symbols start to combine with mythology. Tales, travelogues and naturali...
Hillerton, J E; Irvine, C R; Bryan, M A; Scott, D; Merchant, S C
To describe the use of antimicrobial drugs for food animals in New Zealand, based on sales data reported to government, changes over time, and in comparison with other countries and human use. Data were sourced from official government and industry reports covering 26 European countries, Australia, Canada, New Zealand and the United States of America in 2012, the last year data were available for all countries. The data included antimicrobial sales, and animal and human populations. Antimicrobial use was estimated based on the amount of active ingredient sold, per standardised biomass (population correction unit). The estimated usage of antimicrobials for food animals in New Zealand for 2012 was 9.4 mg active ingredient/kg biomass. Total sales of antimicrobials between 2005-14 increased on average by 2.5% or 1.5 tonnes per year. Over the same time total animal biomass decreased by an estimated 4.3%, with the main decrease being in sheep (25%) and beef cattle (17%), while dairy cattle increased (28%). In the countries examined, the estimated usage of antimicrobials in food producing animals in 2012 varied from 3.8 to 341 mg active ingredient/kg biomass, in Norway and Italy, respectively, with use in New Zealand being the third lowest. Usage of antimicrobials for human health in New Zealand in 2012 was estimated at 121 mg active ingredient/kg biomass, being ranked sixteenth of the countries compared. Use in humans was 12.9 times the use in animals. New Zealand was the third lowest user of antimicrobials in animal production and used much less than in human medicine. This is the first report of baseline data which may be used by the New Zealand animal health industry to develop, and measure success in, approaches to maximise the life of antimicrobials for animal health and welfare. New Zealand veterinarians will soon have to make changes to adopt the World Health Organisation's global action plan to manage antimicrobial resistance. Having a benchmark of current
Gaughan, John B.; Lees, Angela M.; Sejian, Veerasamy
Animal biometeorology (insects excluded) has been part of the International Journal of Biometeorology since its inception in 1958. Over the first 60 years of the journal, 480 animal biometeorology papers were published. Thus, approximately 14% of published papers dealt with animals. Over the first 60 years, data from more than 50 animal species was presented, with the lead authors coming from 48 countries. The two most common species used in animal papers between 1957 and 2016 were cattle (109 papers: 22.7% of all animal papers) and rats (96 papers: 20.0% of all animal papers). Although cattle and rats dominated, the species in the most cited paper (240 citations) was chickens, followed by bird migration (155 citations), and general livestock (118 citations). Overall, five papers exceeded 100 citations, and a further two exceeded 200 citations. In the last decade, 126 animal papers were published (26% of all animal papers). Many of these papers had a focus on livestock production in developing countries especially Brazil.
In the 1970s, under pressure from certain sections of society and thanks to initiatives by several scientific research teams, committees charged with improving the conditions of laboratory animals started to be created, first in the United States and subsequently in Europe. This led to the development of an ethical approach to animal experimentation, taking into account new scientific advances. In addition to the legislation designed to provide a legal framework for animal experimentation and to avoid abuses, this ethical approach, based on the concept that animals are sentient beings, encourages greater respect of laboratory animals and the implementation of measures designed to reduce their suffering. Now, all animal experiments must first receive ethical approval--from in-house committees in the private sector and from regional committees for public institutions. Very recently, under the impetus of the French ministries of research and agriculture, the National committee for ethical animal experimentation published a national ethical charter on animal experimentation, setting the basis for responsible use of animals for scientific research and providing guidelines for the composition and functioning of ethics committees. Inspired by the scientific community itself this ethical standardization should help to assuage--but not eliminate--the reticence and hostility expressed by several sections of society.
Von Bergen, C. W.
For decades, universities have been accommodating physically disabled students who require guide dogs and other types of service animals. Within the past several years, however, mentally disabled students have increasingly petitioned colleges with no-pet policies to permit them to bring their animals on campus because they need a companion or…