2016 Study of Current Conditions of Kentucky County Animal Shelters and Degree of Compliance with Kentucky Animal Shelter Laws

Kentucky’s county animal shelter conditions have not been studied for over 20 years. Major goals of this study were to assess current conditions in Kentucky’s county shelters and determine the degree of compliance with Kentucky shelter laws. Additional information was gathered to determine the major problems and needs identified by shelter personnel and researchers. Data was used to determine if additional state funds or refinements and additions to current laws are warranted to ensure humane care of animals in Kentucky’s county shelters. Researchers consisted of a group of 6 veterinary students who traveled to all Kentucky county animal shelters. Ninety two county shelters were identified that service Kentucky’s 120 counties. Several regional shelters service multiple counties. Results showed that only 12% of counties were in compliance with all parts of Kentucky’s animal shelter laws, while over 50% of counties were in violation of 3 or more parts of the laws. Major problems identified by shelter personnel were lack of sufficient funding, pet overpopulation leading to crowding of shelters, insufficient work force at the shelters, and lack of education for both shelter personnel and the public. In addition to these problems, researchers also identified a number of other problems in many shelters, including inadequate, aging and poorly maintained facilities built with inappropriate materials that could not be properly cleaned or disinfected; poor ventilation, especially in cat holding areas; lack of appropriate veterinary care; and lack of appropriate quarantine areas. Overall conclusions are that the majority of Kentucky’s animal shelters are not in compliance with current animal shelter laws, and that a major factor contributing to poor compliance was lack of sufficient funding for animal shelter programs. There appears to be a significant need for additional state funds to improve county shelter programs. Current laws do not appear to be fully satisfactory at accomplishing the goal of providing good shelter animal care across Kentucky. Additions and refinements to current laws, including enforcement provisions, appear to be warranted. While great strides have been made in Kentucky’s animal shelters since the last study was performed 20 years ago, much work still needs to be done to bring Kentucky’s animal shelters up to modern standards of care

Normative references of heart rate variability and salivary alpha-amylase in a healthy young male population

<p>Abstract</p> <p>Background</p> <p>This study aimed to present normative reference values of heart rate variability and salivary alpha-amylase in a healthy young male population with a particular focus on their distribution and reproducibility.</p> <p>Methods</p> <p>The short-term heart rate variability of 417 young healthy Japanese men was studied. Furthermore, salivary alpha-amylase was measured in 430 men. The average age of the subjects were 21.9 years with standard deviation of 1.6 years. Interindividual variations in heart rate variability indices and salivary alpha-amylase levels were plotted as histograms. Data are presented as the mean, median, standard deviation, coefficient of variation, skewness, kurtosis, and fifth and 95th percentiles of each physiological index.</p> <p>Results</p> <p>Mean recorded values were heart period 945.85 ms, log-transformed high frequency component 9.84 ln-ms², log-transformed low frequency component 10.42 ln-ms², log-transformed low frequency to high frequency ratio 0.58 ln-ratio, standard deviation of beat-to-beat interval 27.17 ms and root mean square of successive difference 37.49 ms. The mean value of raw salivary alpha-amylase was 17.48 U/mL, square root salivary alpha-amylase 3.96 sqrt[U/mL] and log-transformed salivary alpha-amylase 2.65 ln[U/mL]. Log-transformed heart rate variability indices exhibited almost symmetrical distributions; however, time-domain indices of heart rate variability (standard deviation of beat-to-beat interval and root mean square of successive difference) exhibited right-skewed (positive skewness) distributions. A considerable right-skewed distribution was observed for raw salivary alpha-amylase. Logarithmic transformation improved the distribution of salivary alpha-amylase, although square root transformation was insufficient. The day-to-day reproducibility of these indices was assessed using intraclass correlation coefficients. Intraclass correlation coefficients of most heart rate variability and salivary indices were approximately 0.5 to 0.6. Intraclass correlation coefficients of raw salivary markers were approximately 0.6, which was similar to those of heart rate variability; however, log transformation of the salivary markers did not considerably improve their reproducibility. Correlations between sympathetic indicators of heart rate variability and salivary alpha-amylase were not observed.</p> <p>Conclusion</p> <p>Because the sample population examined in this study involved limited age and gender variations, the present results were independent of these factors and were indicative of pure interindividual variation.</p

Daily life stress and the cortisol awakening response : testing the anticipation hypothesis

Acknowledgments We thank Paul Stewart for his contribution to data collection and Dr Matthew Jones for programming the handheld computers. Author Contributions Conceived and designed the experiments: WS DJP. Performed the experiments: DJP. Analyzed the data: WS. Wrote the paper: WS DJP.Peer reviewedPublisher PD

Salivary biomarkers of HPA axis and autonomic activity in adults with intellectual disability with and without stereotyped and self-injurious behavior disorders

Salivary levels of biomarkers for the hypothalamic–pituitary–adrenal axis (HPA; cortisol) and sympatho-adreno-medullary system (SAM; α-amylase) were measured in 51 adults (57% male) with neurodevelopmental disorders associated with intellectual disability (i.e., mental retardation) and chronic self-injurious behavior (SIB) and compared with matched controls without SIB. Cortisol levels differed significantly (p < 0.01) between the SIB and control group (SIB > control). Within-group analyses showed significant differences (p < 0.05) in levels of salivary α-amylase between individuals with SIB and those with SIB meeting criteria for stereotyped movement disorder (SMD; SIB + SMD > SIB). Salivary α-amylase was significantly correlated with frequency of stereotypy among the SIB group (r = 0.36, p < 0.05). These preliminary findings warrant further exploration into the role of the SAM system in the pathophysiology of SIB and related repetitive behaviors among individuals with neurodevelopmental disorders associated with intellectual disability

Rural participants raised in the presence of farm animals show less immune activation following acute psychosocial stress

Urbanization is on the rise, although the urban environment is linked to an increased prevalence of both physical and mental disorders. Human and animal studies suggest that an over-reactive immune system not only accompanies stress-associated disorders, but might even be causally involved in their pathogenesis. Here we show in young (mean age, years, (SD): rural, 25.1 (0.78); urban, 24.5 (0.88)) healthy human volunteers that urban upbringing in the absence of pets (n=20), relative to rural upbringing in the presence of farm animals (n=20), was associated with an exaggerated systemic immune activation following psychosocial stress. Questionnaires, plasma cortisol, and salivary alpha-amylase, however, indicated that the experimental protocol was more stressful and anxiogenic for rural participants. In detail, in response to the Trier Social Stress Test (TSST), participants with an urban versus rural upbringing showed a more pronounced increase in the number of peripheral blood mononuclear cells (PBMCs) and plasma interleukin (IL)-6 concentrations. Moreover, ex vivo cultured PBMCs from urban versus rural participants secreted more IL-6 in response to the T cell-specific mitogen concanavalin A (ConA). In turn, anti-inflammatory IL-10 secretion was suppressed following TSST in urban versus rural participants, suggesting immunoregulatory deficits in urban participants following social stress. Together, our findings support the hypothesis that urban upbringing in the absence of pets, in contrast to rural upbringing in the presence of farm animals, increases the vulnerability for stress-associated physical and mental disorders by compromising adequate resolution of systemic immune activation following social stress and, in turn, aggravating stress-associated systemic immune activation

EMPOWERED trial: protocol for a randomised control trial of digitally supported, highly personalised and measurement-based care to improve functional outcomes in young people with mood disorders

Objectives Many adolescents and young adults with emerging mood disorders do not achieve substantial improvements in education, employment, or social function after receiving standard youth mental health care. We have developed a new model of care referred to as 'highly personalised and measurement-based care' (HP&MBC). HP&MBC involves repeated assessment of multidimensional domains of morbidity to enable continuous and personalised clinical decision-making. Although measurement-based care is common in medical disease management, it is not a standard practice in mental health. This clinical effectiveness trial tests whether HP&MBC, supported by continuous digital feedback, delivers better functional improvements than standard care and digital support. Method and analysis This controlled implementation trial is a PROBE study (Prospective, Randomised, Open, Blinded End-point) that comprises a multisite 24-month, assessor-blinded, follow-up study of 1500 individuals aged 15-25 years who present for mental health treatment. Eligible participants will be individually randomised (1:1) to 12 months of HP&MBC or standardised clinical care. The primary outcome measure is social and occupational functioning 12 months after trial entry, assessed by the Social and Occupational Functioning Assessment Scale. Clinical and social outcomes for all participants will be monitored for a further 12 months after cessation of active care. Ethics and dissemination This clinical trial has been reviewed and approved by the Human Research Ethics Committee of the Sydney Local Health District (HREC Approval Number: X22-0042 & 2022/ETH00725, Protocol ID: BMC-YMH-003-2018, protocol version: V.3, 03/08/2022). Research findings will be disseminated through peer-reviewed journals, presentations at scientific conferences, and to user and advocacy groups. Participant data will be deidentified. Trial registration number ACTRN12622000882729

Power poses – where do we stand?

<p>Dynamic results for Scenario 2.</p

Expression of emotional arousal in two different piglet call types

Humans as well as many animal species reveal their emotional state in their voice. Vocal features show strikingly similar correlation patterns with emotional states across mammalian species, suggesting that the vocal expression of emotion follows highly conserved signalling rules. To fully understand the principles of emotional signalling in mammals it is, however, necessary to also account for any inconsistencies in the way that they are acoustically encoded. Here we investigate whether the expression of emotions differs between call types produced by the same species. We compare the acoustic structure of two common piglet calls—the scream (a distress call) and the grunt (a contact call)—across three levels of arousal in a negative situation. We find that while the central frequency of calls increases with arousal in both call types, the amplitude and tonal quality (harmonic-to-noise ratio) show contrasting patterns: as arousal increased, the intensity also increased in screams, but not in grunts, while the harmonicity increased in screams but decreased in grunts. Our results suggest that the expression of arousal depends on the function and acoustic specificity of the call type. The fact that more vocal features varied with arousal in scream calls than in grunts is consistent with the idea that distress calls have evolved to convey information about emotional arousal