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1. Assessment of Saddle Fit in Racehorses Using Infrared Thermography

Author:
Soroko, Maria; Cwynar, Przemysław; Howell, Kevin; Yarnell, Kelly; Dudek, Krzysztof; Zaborski, Daniel
Source:
Journal of equine veterinary science 2018 v.63 pp. 30-34
ISSN:
0737-0806
Subject:
animal age,   etc   ; asymmetry; gender; racehorses; saddles; temperature; thermography;     Show all 7 Subjects
Abstract:
... The aim of this study was to assess the influence of horse, saddle, and rider on saddle fit in racehorses by detecting pressure distribution using infrared thermography. In this study, 22 saddles used on 65 racing horses ridden by 21 riders were used. Data from horses including gender, breed, age, training intensity, and level of performance were collected. Type and mass of the saddle were also ob ...
DOI:
10.1016/j.jevs.2018.01.006

2. Comparison of thermal and mechanical quantitative sensory testing in client-owned dogs with chronic naturally occurring pain and normal dogs

Author:
Freire, Mila; Knazovicky, David; Case, Beth; Thomson, Andrea; Lascelles, B. Duncan X.
Source:
The veterinary journal 2016 v.210 pp. 95-97
ISSN:
1090-0233
Subject:
animal age,   etc   ; dogs; osteoarthritis; pain;     Show all 4 Subjects
Abstract:
... Detecting dogs with central sensitization (CS) secondary to chronic pain is hampered by the current inability to measure this condition. The current study aimed to use quantitative sensory testing (QST) to measure (CS) in normal dogs and dogs with painful degenerative joint disease (DJD). It was hypothesized that QST would differ between these two groups of animals. Mechanical and thermal sensory ...
DOI:
10.1016/j.tvjl.2016.01.005

3. Strip meniscometry in dogs, cats, and rabbits

Author:
Rajaei, Seyed Mehdi; Ansari mood, Maneli; Asadi, Faezeh; Rajabian, Mohammad Reza; Aghajanpour, Leila
Source:
Veterinary ophthalmology 2018 v.21 no.2 pp. 210-213
ISSN:
1463-5216
Subject:
animal age,   etc   ; adults; breeds; cats; dogs; eyes; normal values; ophthalmology; rabbits;     Show all 9 Subjects
Abstract:
... OBJECTIVE: The purpose of this study was to establish the normal values of strip meniscometry (SM) as a lacrimal function test and to compare the results with Schirmer tear test I (STT I) in dogs, cats, and rabbits. ANIMALS STUDIED: Sixty healthy adult dogs from twelve different breeds (120 eyes), twenty adult healthy domestic shorthair cats (40 eyes) and eighteen adult healthy New Zealand white r ...
DOI:
10.1111/vop.12486

4. Developmental aspects of senescence

Author:
Brusentsev, E. Yu.; Tikhonova, M. A.; Herbeck, Yu. E.; Ragaeva, D. S.; Rozhkova, I. N.; Amstislavsky, S. Ya.
Source:
Russian journal of developmental biology 2017 v.48 no.2 pp. 93-105
ISSN:
1062-3604
Subject:
animal age,   etc   ; animal models; human diseases; humans; senescence (aging);     Show all 5 Subjects
Abstract:
... Different types of senescence and major theories of aging are reviewed, and mechanisms of this complex biological phenomenon are discussed. Emphasis is placed on changes in the nervous systems of mammals and humans with age. Experimental animal models for studying aging and modern approaches to the correction of age-related deterioration are considered. Chemicals and other factors that may allevia ...
DOI:
10.1134/S1062360417020035

5. Prevalence of hard tick infestations in cattle of West Bengal, India

Author:
Debbarma, Apurba; Pandit, Soumitra; Jas, Ruma; Baidya, Surajit; Mandal, Subhas Chandra; Jana, Partha Sarathi
Source:
Biological rhythm research 2018 v.49 no.5 pp. 655-662
ISSN:
1744-4179
Subject:
animal age,   etc   ; Haemaphysalis; Hyalomma; Rhipicephalus; biological rhythms; cows; males; monsoon season; seasonal variation; tick infestations; ticks; winter; India;     Show all 13 Subjects
Abstract:
... The present study was conducted to determine the prevalence of hard tick infestations in cattle of West Bengal from July 2015 to June 2016. The prevalence of hard tick infestations was studied in relation to sex and age of animals and seasonal changes in a year. Cattle of selected places were examined carefully for the presence of ticks and in positive cases ticks were collected manually and ident ...
DOI:
10.1080/09291016.2017.1395527

6. Estimation of patterns in weaned piglets' activity using spectral analysis

Author:
Besteiro, Roberto; Arango, Tamara; Rodríguez, Manuel R.; Fernández, María D.; Velo, Ramón
Source:
Biosystems engineering 2018 v.173 pp. 85-92
ISSN:
1537-5110
Subject:
animal age,   etc   ; animal welfare; carbon dioxide; cost effectiveness; detectors; emissions; farmers; models; periodicity; piglets; pollutants; prediction; spectral analysis; temperature; wavelet;     Show all 15 Subjects
Abstract:
... The activity level of weaned piglets provides a useful tool for farmers to control animal welfare and pollutant emissions. In addition, data for weaned piglet activity can be used as an input signal in real-time ventilation control systems because of its relation to temperature and CO2 levels. This paper characterises the daily activity pattern of piglets from 6 to 20 kg live body mass based on da ...
DOI:
10.1016/j.biosystemseng.2017.06.014

7. Effect of animal age on the nutritional and physicochemical qualities of ovine bresaola

Author:
Zhang, Renyu; Yoo, Michelle J.; Gathercole, Jessica; Reis, Mariza Gomes; Farouk, Mustafa M.
Source:
Food chemistry 2018 v.254 pp. 317-325
ISSN:
0308-8146
Subject:
animal age,   etc   ; color; digestion; essential amino acids; free amino acids; intramuscular fat; mastication; mutton; peptides; proteolysis; sheep; texture; New Zealand;     Show all 13 Subjects
Abstract:
... Bresaola made from New Zealand mutton and lamb, were compared in quality attributes. Mutton bresaola had slightly lower protein and higher moisture contents, and similar amount of intramuscular fat and instrumental colour compared to that of the lamb. 36 and 80 unique endogenous peptides were observed in mutton and lamb, respectively. Proteolysis during dry-curing was affected by the age of the an ...
DOI:
10.1016/j.foodchem.2018.02.031

8. First four Oral Rabies Vaccination campaigns of the red foxes in Greece: Evaluating factors and assessment

Author:
Papatheodorou, Dimos P.; Tasioudi, Konstantia E.; Korou, Laskarina-Maria; Georgiou, Vasileios; Iliadou, Peristera; Markantonatos, Gerasimos; Kirtzalidou, Aikaterini; Tzani, Myrsini; Chondrokouki, Eleni; Mangana-Vougiouka, Olga
Source:
Veterinary microbiology 2018 v.216 pp. 107-118
ISSN:
0378-1135
Subject:
animal age,   etc   ; Vulpes vulpes; age determination; antibodies; autumn; blood sampling; disease transmission; ecology; foxes; mandible (bone); monitoring; planning; rabies; seroprevalence; spring; teeth; tetracycline; titration; vaccination; Greece;     Show all 20 Subjects
Abstract:
... Following the last animal rabies outbreak in Greece in 2012, Oral Rabies Vaccination (ORV) campaigns of red foxes (Vulpes vulpes) were conducted in order to halt the spread of the disease, as widely and effectively have also been implemented in other countries. The present study aims to report the main outcomes following the first Greek ORV campaigns during autumn 2013, 2014, 2015 and spring 2016, ...
DOI:
10.1016/j.vetmic.2018.01.015

9. Age and growth of the fish, Gerres filamentosus (Cuvier, 1829) from Hurghada Red Sea, Egypt

Author:
Abu El-Nasr, Taher Mohamed Ahmed
Source:
Egyptian Journal of Aquatic Research (Online) 2017 v.43 no.3 pp. 219-227
ISSN:
1687-4285
Subject:
animal age,   etc   ; Gerres; animal growth; coasts; equations; females; fish; life history; males; Egypt; Red Sea;     Show all 11 Subjects
Abstract:
... A total of 669, Gerres filamentosus (Cuvier, 1829) were collected from Hurghada area in the Egyptian Red Sea coast (January – December 2010). The author investigated the age and growth by two different methods through scale-annuli reading (Direct method) and Length-frequency distribution (Indirect method) which showed new record of lengths for the species. The equations of the length-weight relati ...
DOI:
10.1016/j.ejar.2017.07.003

10. Different age-dependent performance in Drosophila wild-type Canton-S and the white mutant w1118 flies Part A Molecular & integrative physiology

Author:
Qiu, Shuang; Xiao, Chengfeng; Meldrum Robertson, R
Source:
Comparative biochemistry and physiology 2017 v.206 pp. 17-23
ISSN:
1095-6433
Subject:
animal age,   etc   ; Drosophila; adults; genes; insects; locomotion; loss-of-function mutation; mutants; phenotype; rearing;     Show all 10 Subjects
Abstract:
... Aging has significant effects on the locomotor performance of insects including Drosophila. Using a protocol for the high-throughput analysis of fly locomotion in a circular arena, we examined age-dependent behavioral characteristics in adult flies. There are widely used wild-type and genetically engineered background lines including the Canton-S strain and the w1118 strain, which has a null mutat ...
DOI:
10.1016/j.cbpa.2017.01.003

11. Louder Songs can Enhance Attractiveness of Old Male Crickets (Gryllus Bimaculatus)

Author:
Zhemchuzhnikov, Mikhail K.; Kutcherov, Dmitry A.; Kymre, Jonas H.; Knyazev, Alexander N.
Source:
Journal of insect behavior 2017 v.30 no.2 pp. 211-219
ISSN:
0892-7553
Subject:
animal age,   etc   ; Gryllus bimaculatus; acoustics; experimental design; females; insect behavior; males; vocalization;     Show all 8 Subjects
Abstract:
... Female crickets (Gryllidae) often rely on the quality of male acoustic signals when choosing a potential mate. This quality can be determined by the frequency and temporal structure of the calling song, and both these characteristics are known to change as males grow old. In addition, female choice is influenced by call amplitude, which is primarily a function of the distance between a singing mal ...
DOI:
10.1007/s10905-017-9611-7

12. The effect of weight and age on pregnancy rates in Brahman heifers in northern Australia

Author:
Schatz, T. J.; Hearnden, M. N.
Source:
Animal production science 2017 v.57 no.10 pp. 2091-2095
ISSN:
1836-0939
Subject:
animal age,   etc   ; Brahman; grazing; heifers; models; pastures; pregnancy rate; profitability; wet season; yearlings; Australia;     Show all 11 Subjects
Abstract:
... The performance of Brahman heifers at their first mating as yearlings (4-year groups of ~100 per year) grazing on improved pasture in the Douglas Daly region and as 2 year olds (3-year groups of ~100 per year) grazing on native pasture in the Victoria River District was studied. The relationships between pre-mating weight and pregnancy rate were established for Brahman heifers mated as yearlings o ...
DOI:
10.1071/AN16212

13. The Post-mortem Examination in Ruminants and its Possible Benefit to Ruminant Clinical Medicine

Author:
Wäsle, K.; Pospischil, A.; Hässig, M.; Gerspach, C.; Hilbe, M.
Source:
Journal of comparative pathology 2017
ISSN:
0021-9975
Subject:
animal age,   etc   ; cattle; goats; histopathology; medicine; necropsy; quality control; respiratory tract diseases; sheep; Switzerland;     Show all 10 Subjects
Abstract:
... To highlight the important role of post-mortem examination of ruminants and to identify possible benefits for modern ruminant medicine, a comparison of clinical and pathological diagnoses was conducted and influencing factors were identified. For this purpose, results from 2,000 ruminants that had undergone necropsy examination at the University of Zurich, Switzerland, were analysed retrospectivel ...
DOI:
10.1016/j.jcpa.2017.01.003

14. Estimating fish growth for stock assessments using both age–length and tagging-increment data

Author:
Francis, R.I.C. Chris; Aires-da-Silva, Alexandre M.; Maunder, Mark N.; Schaefer, Kurt M.; Fuller, Daniel W.
Source:
Fisheries research 2016 v.180 pp. 113-118
ISSN:
0165-7836
Subject:
animal age,   etc   ; animal growth; body length; fish; fisheries management;     Show all 5 Subjects
Abstract:
... In age-structured stock assessments it would be useful to be able to include all available information on growth, including age–length observations and length increments from tagging experiments. However, it was suggested in 1988 that combing the growth information from these two sources was problematic because the age- and length-based growth information they contain are not directly comparable. ...
DOI:
10.1016/j.fishres.2015.06.011

15. Is the Collagen Primed for Mineralization in Specific Regions of the Turkey Tendon? An Investigation of the Protein–Mineral Interface Using Raman Spectroscopy

Author:
Kerns, Jemma G.; Buckley, Kevin; Churchwell, John; Parker, Anthony W.; Matousek, Pavel; Goodship, Allen E.
Source:
Analytical chemistry 2016 v.88 no.3 pp. 1559-1563
ISSN:
1520-6882
Subject:
animal age,   etc   ; Raman spectroscopy; collagen; developmental orthopedic disease; mineralization; tendons;     Show all 6 Subjects
Abstract:
... The tendons in the turkey leg have specific well-defined areas which become mineralized as the animal ages and they are a thoroughly characterized model system for studying the mineralization process of bone. In this study, nondestructive Raman spectroscopic analysis was used to explore the hypothesis that regions of the turkey tendon that are associated with mineralization exhibit distinct and ob ...
DOI:
10.1021/acs.analchem.5b00406

16. A method for age estimation in the swamp wallaby (Wallabia bicolor)

Author:
Death, Clare; Coulson, Graeme
Source:
Australian mammalogy 2016 v.38 no.2 pp. 246-248
ISSN:
0310-0049
Subject:
animal age,   etc   ; Wallabia bicolor; age determination; teeth; Australia;     Show all 5 Subjects
Abstract:
... We investigated molar progression as an index of age in the swamp wallaby (Wallabia bicolor) by examining a small sample of known-age specimens. We demonstrate a strong relationship between age and molar index in W. bicolor [log10(age, in days)=(MI+4.6864)/2.2179, R2=0.93], which will facilitate more detailed investigation of this species. ...
DOI:
10.1071/AM15021

17. Does the computed tomographic appearance of the lung differ between young and old dogs?

Author:
Hornby, Natasha L.; Lamb, Christopher R.
Source:
Veterinary radiology & ultrasound 2017 v.58 no.6 pp. 647-652
ISSN:
1058-8183
Subject:
animal age,   etc   ; air; anesthesia; body weight; calcification; case-control studies; computed tomography; dogs; humans; lungs; pulmonary emphysema; radiography; sedation; thorax;     Show all 14 Subjects
Abstract:
... In computed tomographic (CT) images of humans, decreased lung attenuation, bronchial dilation, and/or thickening, air trapping, cysts, and thickened interlobular septa have been associated with increasing age. To determine if there are differences in the CT appearance of the lungs of young and old dogs that could affect interpretation of diagnostic studies, pulmonary CT images of dogs with conditi ...
DOI:
10.1111/vru.12532

18. Setae thickening in Daphnia magna alleviates the food stress caused by the filamentous cyanobacteria

Author:
Wejnerowski, Lukasz; Cerbin, Slawek; Dziuba, Marcin Krzysztof
Source:
Aquatic ecology 2017 v.51 no.3 pp. 485-498
ISSN:
1386-2588
Subject:
animal age,   etc   ; Aphanizomenon gracile; Chlorophyta; Cylindrospermopsis raciborskii; Daphnia magna; clones; correlation; equations; laboratory animals; phenotype; population growth; progeny; reproduction;     Show all 13 Subjects
Abstract:
... It is assumed that daphnids adjust the filter screen morphology in order to minimize the interference with cyanobacterial filaments. The aim of this study was to investigate the impact of filamentous cyanobacteria (Aphanizomenon gracile Lemmermann, Cylindrospermopsis raciborskii Woloszynska Seenaya et Subba Raju) on the thickness and length of setae of the third pair of thoracic limbs of Daphnia m ...
DOI:
10.1007/s10452-017-9631-6

19. Estimates on age, growth and mortality of the French angelfish Pomacanthus paru (Bloch, 1787) (Teleostei: Pomacanthidae) in the southwestern Atlantic

Author:
Feitosa, C. V.; Araújo, M. E.; Ferreira, B. P.
Source:
Journal of applied ichthyology 2017 v.33 no.3 pp. 409-414
ISSN:
0175-8659
Subject:
animal age,   etc   ; Pomacanthus; animal growth; bycatch; conservation areas; equations; fish; fluorescence; longevity; mortality; otoliths; ultraviolet radiation; Atlantic Ocean; France;     Show all 14 Subjects
Abstract:
... The aim of the present study was to determine age, growth and mortality of the French angelfish Pomacanthus paru. Age was solely determined by sectioned otoliths. All tetracycline‐treated otoliths were 1 year of age and revealed a clear fluorescent mark when observed under UV light. Otolith weight increased exponentially with standard length, and linearly with age, indicating that otolith growth c ...
DOI:
10.1111/jai.13246

20. Use of post-bomb radiocarbon dating to validate estimated ages of Pacific bluefin tuna, Thunnus orientalis, of the North Pacific Ocean

Author:
Ishihara, Taiki; Abe, Osamu; Shimose, Tamaki; Takeuchi, Yukio; Aires-da-Silva, Alexandre
Source:
Fisheries research 2017 v.189 pp. 35-41
ISSN:
0165-7836
Subject:
animal age,   etc   ; Thunnus orientalis; adults; biomass; corals; fish; mass spectrometry; normal values; otoliths; radiocarbon dating; Pacific Ocean;     Show all 11 Subjects
Abstract:
... Estimation of the age of Pacific bluefin tuna (PBF), Thunnus orientalis, is one of the most important processes involved in assessment of its stock biomass. Recently, the ages of PBF have been estimated by analyzing otolith thin sections. However, the accuracy of this estimated age has not yet been confirmed. In this study, the estimated ages of PBF were validated by a novel use of post-bomb radio ...
DOI:
10.1016/j.fishres.2016.12.016