Poor Body Research Articles

Effect of different types of pectin on the physicochemical, rheology, and sensory properties of low-fat yogurt

Abstract Low-fat yogurt has been defined to contain fat content of not more than 2.0 percent as per The Code of Federal Regulations, FDA, U.S. Nevertheless, the reduced fat content affects the physicochemical properties of yogurt by weakened texture, poor body, syneresis, and sensory quality. This is due to fat globules that govern the protein linkages that are responsible for the yogurt’s texture and firmness. The objectives of this study are to evaluate the physicochemical, rheology properties, and to determine the sensory properties and overall acceptability of low-fat yogurt enriched with different types of pectin. Pectin helps improve the gel characteristics, rheology, and microstructure of set yogurt through interactions with the casein network. Two different types of pectins are used which are low-methoxyl pectin (LMP) and high-methoxyl pectin (HMP). For each type, two different concentrations were used which are 0.5% and 1.0% for both types of pectin. Analysis such as pH measurement, titrable acidity, color measurement, water holding capacity measurement, syneresis measurement, viscosity measurement, microbial analysis, and scanning electron microscopy were conducted. The results from the analysis above were subjected to two-way ANOVA and post hoc Tukey’s test. The addition of LMP (0.5% and 1.0%) showed a positive effect on the quality of yogurt with primary attributes compared to the pectin added with HMP and control sample. In conclusion, the low-fat yogurt had a positive effect due to the enrichment of the pectin. Sample 4 which is the low-fat yogurt with 1.0% of LMP showed better properties compared to other samples.

Aleitamento materno exclusivo entre pessoas em situação de cárcere: abordagem interseccional e abolicionista para análise da produção científica no Brasil entre 2000 e 2022

Abstract In Brazil, there has been an uncontrolled increase in incarceration of women, and this situation is not interrupted during periods of pregnancy or lactation. A scoping review was carried out to systematically map and synthesize evidence published since 2000 on the practice of exclusive breastfeeding (EBF) among imprisoned people in Brazil. Intersectionality and penal abolitionism were the theoretical-methodological approaches used to analyze the studies. A total of 25 studies were selected, 90% of which were published from 2010 to 2020. In the context of maternal and child health, they mainly exposed the difficulties of maintaining EBF in prison, including the lack of definition of a minimum period of stay for the baby, the lack of professional guidance for the practice of EBF, and the inadequate structure of prison units. In the area of law, the studies reported tensions between the disciplinary order and children’s irreducible human right to food. The studies focused the investigation on the mothers’ experiences, but did not question the practical and historical forms of imprisonment, especially regarding Black, female, and poor bodies. Critical and propositional approaches are necessary to produce evidence toward the guarantee of rights to health and food.

The Effect of Female Genital Cosmetic and Reconstructive Procedures on Body and Genital Self-Image: A Systematic Review and Meta-Analysis.

Performance of female genital cosmetic and reconstructive procedures (FGCRP) has been increasing over the past decades. Appearance and functional concerns are the most common reasons for seeking FGCRP. Poor body and genital self-image may contribute to the increase in demand for surgery. The aim of this systematic review is to explore outcomes of FGCRP in the domains of body and genital self-image. A systematic literature review of PubMed (National Institutes of Health, Bethesda, MD), Web of Science (Clarivate, London, UK), Scopus (Elsevier, Amsterdam, the Netherlands), PsycINFO (American Psychological Association, Washington, DC), Embase (Elsevier, Amsterdam, the Netherlands), and the Cochrane Library (Wiley, Hoboken, NJ) was conducted to identify articles that measured body and genital self-image in women after FGCRP. The authors identified 5 articles for a systematic review of body image and 8 studies for a systematic review of genital self-image. The most common procedure performed was labia minora labiaplasty. Instruments for body image evaluation were Yale-Brown Obsessive-Compulsive Scale Modified for Body Dysmorphic Disorder (BDD-YBOCS), and the Body Image Quality of Life Inventory (BIQLI). Genital image was assessed with the Female Genital Self-Image Scale (FGSIS) and Genital Appearance Satisfaction (GAS) scale. Most of the studies indicated that FGCRP can improve both body image and genital self-image; meta-analysis revealed that FGCRP improved GAS scores by 17.96 (range: 0-33) (p < 0.001). It appeared that FGCRP led to improvements in women's body and genital self-image. Inconsistencies in study design and measures however limit this conclusion. Future research should involve more rigorous study designs (for example randomized clinical trials with large sample sizes) for a more accurate assessment of FGCRP's consequences.

Urogenital dysfunction and quality of life in women after stroke: Pilot study

Introduction: Research shows that urinary and sexual dysfunction is very common neurological sequelae of stroke with a markedly significant impact on body self-image and quality of life. Still, there is a lack of recent research to address this problem in female stroke survivors. The study aimed to examine the existence and level of urinary and sexual dysfunction, quality of life, and self-reported body image in a group of women after stroke and compare findings with those found in a group of women with other chronic non-neurological diseases. Methods: This study’s sample consisted of 30 females; two groups composed of 15. The stroke group consisted of subjects after stroke and the non-neurological group with different chronic non-neurological, mainly muscle-skeletal conditions. This study’s specific interest data were collected from respondents through pelvic floor distress inventory (PFDI-20), the pelvic floor impact questionnaire (PFIQ-7), female sexual function index (FSFI), and an eight-item body image scale (BIS). The SPSS v.26 program was used for statistical processing. Results: Results show a statistically higher scores in stroke group (M = 219.65 ± 34.573) on PFDI-20 than in non-neurological group (M = 118.54 ± 27.734). Furthermore, statistically significant higher scores were found in stroke group in PFIQ-7 (Mdn = 233.33) and BIS (Mdn = 16.00) than in non- neurological group (Mdn = 28.57) – PFIQ-7; (Mdn = 11.00) – BIS. Also, statistically significant lower scores were found in stroke group (Mdn=10.40) on FSFI index than in non-neurological group (Mdn=24.60). Conclusions: Women after stroke show significantly more urinary and sexual dysfunction, lower quality of life, and poorer body self-image than the non-neurological group of chronic non-neurological conditions. There is a clear need for research on this issue in women after stroke.

Classification of painful or painless diabetic peripheral neuropathy and identification of the most powerful predictors using machine learning models in large cross-sectional cohorts

BackgroundTo improve the treatment of painful Diabetic Peripheral Neuropathy (DPN) and associated co-morbidities, a better understanding of the pathophysiology and risk factors for painful DPN is required. Using harmonised cohorts (N = 1230) we have built models that classify painful versus painless DPN using quality of life (EQ5D), lifestyle (smoking, alcohol consumption), demographics (age, gender), personality and psychology traits (anxiety, depression, personality traits), biochemical (HbA1c) and clinical variables (BMI, hospital stay and trauma at young age) as predictors.MethodsThe Random Forest, Adaptive Regression Splines and Naive Bayes machine learning models were trained for classifying painful/painless DPN. Their performance was estimated using cross-validation in large cross-sectional cohorts (N = 935) and externally validated in a large population-based cohort (N = 295). Variables were ranked for importance using model specific metrics and marginal effects of predictors were aggregated and assessed at the global level. Model selection was carried out using the Mathews Correlation Coefficient (MCC) and model performance was quantified in the validation set using MCC, the area under the precision/recall curve (AUPRC) and accuracy.ResultsRandom Forest (MCC = 0.28, AUPRC = 0.76) and Adaptive Regression Splines (MCC = 0.29, AUPRC = 0.77) were the best performing models and showed the smallest reduction in performance between the training and validation dataset. EQ5D index, the 10-item personality dimensions, HbA1c, Depression and Anxiety t-scores, age and Body Mass Index were consistently amongst the most powerful predictors in classifying painful vs painless DPN.ConclusionsMachine learning models trained on large cross-sectional cohorts were able to accurately classify painful or painless DPN on an independent population-based dataset. Painful DPN is associated with more depression, anxiety and certain personality traits. It is also associated with poorer self-reported quality of life, younger age, poor glucose control and high Body Mass Index (BMI). The models showed good performance in realistic conditions in the presence of missing values and noisy datasets. These models can be used either in the clinical context to assist patient stratification based on the risk of painful DPN or return broad risk categories based on user input. Model’s performance and calibration suggest that in both cases they could potentially improve diagnosis and outcomes by changing modifiable factors like BMI and HbA1c control and institute earlier preventive or supportive measures like psychological interventions.

Sleep quality of urban public transport drivers in a city in the Western Amazon, Brazil

Introduction: problems related to sleep have destructive effects on psychomotor skills, memory, decision making and concentration, which can influence the occurrence of accidents and errors. Bus drivers are subject to the company’s strict rules in respecting timetables, caring for the vehicle and being responsible for the daily transport of people. Objective: to analyze the sleep quality of urban public transport drivers in the city of Rio Branco, Acre, Brazil. Methods: this is a cross-sectional study developed in the city of Rio Branco, Acre, Brazil. The sample consisted of 80 drivers. To check the quality of sleep, the Pittsburg Sleep Quality Questionnaire was used. The anthropometric variables used were neck circumference, waist circumference, skinfolds, and body mass index. The non-parametric test of Spearmand 0.05 (5%) was used to associate. Results: participants were aged between 24 and 60 years, male. 81.25% of drivers had poor sleep quality according to the Pittsburg Sleep Quality Questionnaire (&gt;5). 75% of participants have excessive body mass index and 67.5% with risky waist circumference. The neck circumference, 60% had increased values and 78.75% with the percentage of fat above the recommended. There was a strong correlation between all components and with the Pittsburg Sleep Quality Questionnaire. Conclusion: an association between poor sleep and body mass index and neck circumference has been demonstrated. It also showed a strong correlation between all components with the result of the Pittsburg Sleep Quality Questionnaire.

Study on the law and application effect of variable fluidity polymer flooding to enhance oil recovery

At present, our country most of reservoir with low permeability, strong heterogeneity and poor sand body development characteristics, so for maximizing the aggregate material oil displacement effect of technology on the basis of reservoir play, need on polymer flooding experiment foundation of the converter combined with oil displacement wall and degree of control theory and flow theory, polymer qualitative drop sticky technology is put forward. This paper first analyzed the introduction of variable fluidity polymer in detail, combined with the principle of variable fluidity polymer technology, summed up the experimental process and results of variable fluidity polymer flooding enhanced oil recovery.

Resisting Colonial Deaths: Marginalized Black Populations and COVID-19 in Brazil and Kenya

The marginalized in Brazil and Kenya, poor Black and Brown bodies, are caught up in colonial and localized regimes of anti-Blackness and complementary regimes of transnational biopolitical governance. In this regard, while they are under siege by colonial borderlines and racialized class dynamics, they are also subject to the surveillance and interventions reserved for those variously defined as displaced and even “refugees,” as but a few examples. These framings of their lives make them continuously at risk of what, borrowing from Frantz Fanon, we understand as colonial deaths. These are the deaths in what he termed the “colonized sector,” where the marginalized are “dying anywhere and from anything.” These populations are, at once, the target of police killings, evictions, and deportations, in addition to having a high vulnerability to becoming COVID-19 fatalities. Building on the praxis contributions of Black and Brown activists in Brazil and Kenya, this reflective article seeks to answer the following three questions: How have the Black and Brown bodies most at risk in these two sites experienced the further uncertainties caused by the COVID-19 pandemic? What does lockdown mean for those vulnerable to colonial deaths: those who have no citizenship claims to medical care or even homes to shelter in? What lessons can be learned from the local grassroots activisms for these populations, and what work needs to be done to translate these local strategies across Global South geographies?

Birth Control, Border Control

Betty Mary Goetting opened the first birth control clinic on the U.S.-Mexico border in 1937. The rhetoric she used to advocate for contraception in El Paso, Texas, paralleled eugenic trends in the birth control movement nationwide, focused on curbing fertility rates among those considered of poor mind and body. Where previous studies focus on the urban North, this borderlands case study places the birth control movement’s attention to overpopulation within the context of immigration restrictions at the U.S.-Mexico border. Goetting’s birth control campaigns, supported by the movement’s pioneer Margaret Sanger, targeted Mexican-origin women as part of a larger process that sought to protect the body politic from non-white immigrants while simultaneously exploiting their labor. Despite Catholic backlash against birth control and the racist rhetoric of Anglo birth control advocates, Mexican-origin women enthusiastically visited the El Paso birth control clinic. Given the dearth of health care afforded working-class, Mexican-origin women at this time, hundreds of women used the clinic’s services for their own purposes—reminding us that birth control movements offer a paradox of coercion and choice.

The Perception of Malaysian Rural and Urban Indigenous Women on Body Image

This study investigates the perception of body image among indigenous women in Peninsular Malaysia. Using a sample drawn from urban (n=38) and rural (n=21) settings, the study engages participants who are more or less socio-economically acculturated to mainstream society in order to explore different attitudes to body image, and anxiety level about social physique between rural and urban women. Rural indigenous women registered a higher level of body dissatisfaction than their urban counterparts. However, there was no significant difference in attitudes towards body image between indigenous women in both locations. Due to a degree of presumed acculturation to western ideals of body image, urban indigenous women who were not underweight showed a higher anxiety level concerning their physique than those from rural areas with a similar body size. It was also found that a higher level of body dissatisfaction correlated with a poorer body image among indigenous women in Malaysia.

Body condition and colonization by fungi of House Sparrows Passer domesticus in the urban and rural environment

Mycoses of wild birds are rarely addressed in scientific research. We tested the hypothesis that urban populations of House Sparrow Passer domesticus, which in many cities showed downward trends in their number and are characterized by lower body mass and poorer body condition, would be more frequently colonized by fungi. To evaluate the degree of bird colonization by fungi, swabs were taken from the beak cavity and cloaca of birds from urban and rural populations in the breeding season. A high degree of bird colonization by fungi was determined in both types of habitats (urban: 86% of population; rural: 92% of population). In total, 26 species of fungi were isolated (urban: 15 species; rural: 22 species). No significant differences were determined between the number of fungi species identified in birds from urban and rural habitats and between the degree of colonization of the two ontocenoses (beak cavity and cloaca). In both environments, Candida krusei turned out to be the prevalent fungus, with a clear predominance in the urban population. The extent of ontocenoses colonization was higher in adult than in juvenile birds, which indicated that the colonization of ontocenoses progresses with age. A significant correlation was found between the presence of fungi, lower values body condition parameters from the urban population (F – degree of fat score, logBM – body mass logarithm, logT – tarsus length logarithm, BM/WL –body mass/wing length, logBM/logWL, BM/TL – body mass/tail length), physiological condition, and age of birds, which may suggest that adults birds with worse condition, and higher haemoglobin level were more often colonized by fungi. No important differences in the fungal colonization were detected between urban and rural areas, thus, the hypothesis that fungal infection may be the cause of decline of sparrows in urban habitats is still to be demonstrated.

258 Deficits in growth, muscle mass, and body composition following intrauterine growth restriction persisted in lambs at 60 d of age but were improved by daily clenbuterol supplementation

Abstract Intrauterine growth restriction (IUGR) reduces neonatal muscle growth and alters body composition in livestock. Our objective was to determine the effect of IUGR on juvenile growth and assess the benefits of treatment with clenbuterol (β2 adrenergic agonist) in IUGR offspring. Heat stress-induced IUGR lambs were born 28% lighter (P &amp;lt; 0.05) than controls. At 60 d of age, unsupplemented IUGR lambs had reduced (P &amp;lt; 0.05) bodyweight (BW), average daily gain, and crown-rump length compared to controls, but clenbuterol-supplemented IUGR lambs did not differ from controls. Crown circumference, body girth, and cannon bone length did not differ among groups. Bioelectrical impedance in live lambs and carcasses estimated that lean mass and mass of multiple muscle groups were reduced (P &amp;lt; 0.05) in unsupplemented IUGR lambs but not clenbuterol-supplemented IUGR lambs compared to controls. Estimated protein, fat, and protein/fat were likewise reduced (P &amp;lt; 0.05) in unsupplemented but not clenbuterol-supplemented IUGR lambs. Loin-eye area in chilled carcasses was 30% smaller (P &amp;lt; 0.05) in unsupplemented IUGR lambs but 19% larger (P &amp;lt; 0.05) in clenbuterol-supplemented IUGR lambs compared to controls. Proximate analysis revealed greater (P &amp;lt; 0.05) fat and reduced (P &amp;lt; 0.05) protein and protein/fat in loin muscles from unsupplemented but not clenbuterol-supplemented IUGR lambs compared to controls. At necropsy, hindlimbs, hearts, and flexor digitorum superficialis muscles tended to be lighter (P ≤ 0.09) and lungs and kidneys were lighter (P &amp;lt; 0.05) in IUGR lambs. Kidney weight was further reduced (P &amp;lt; 0.05) in clenbuterol-supplemented IUGR lambs. Brain/BW tended to be reduced (P ≤ 0.09) and lung/BW and kidney/BW were reduced (P &amp;lt; 0.05) in IUGR lambs, but lung weight and lung/BW were greater (P &amp;lt; 0.05) in clenbuterol-supplemented compared to unsupplemented IUGR lambs. We conclude that poor growth and asymmetric body composition previously observed in IUGR neonates persists in juveniles, but daily treatment with clenbuterol recovered growth and improved body composition in IUGR lambs.

Coprological Examination of Ovine Fasciolosis in Horro District Community Based Sheep Breeding Program, Horro Guduru Wollega Zone, Western Ethiopia

A cross-sectional study was conducted from November 2017 to March 2018 to determine the prevalence of ovine fasciolosis in the Community Based Horro Sheep Breeding site at Horro district, Horro Guduru Wollega zone, Ethiopia. Coprological examination was performed on a total of 390 sheep at the study area. Age, sex, body condition score and peasant association were taken into consideration as rik factors. An overall prevalence of fasciolosis 45.4% 95% CI (40.41 50.36 was found on the basis of coprological examinations. The prevalence of fasciolosis findings according to PAs were (41.5%) in Laku Ingu and (48.2%) in Gitilo Dole. Statistical analysis of the prevalence among study site (PAs) showed insignificant difference P=0.102 (P&gt;0.05), but significant difference (P&lt;0.05) was observed between animal age groups (P=0.032, with a prevalence of 37.2% in young and 49.8% in adult) and body condition scores (P=0.001, with a prevalence of 57.9%, 43.5% and 29.9% in sheep with poor, medium and good body condition score, respectively. There was insignificance difference (P&gt;0.05) in sex group of study animals in which the prevalence was 47.6% in female and 38.8% in male. Therefore further studies on the epidemiology, seasonal dynamic of the disease, the snail intermediate host and impacts of the infection in animal production with implementations of strategic intervention is necessary.

Eating Disorders among Female University Students and its' Relation with their Body Attitudes and Mindful Eating

Eating disorders are a major public health issue faced by female university students. Anorexia nervosa, bulimia nervosa, and binge eating often have a variety of irreversible and life threatening medical complications. Despite disordered eating attitudes and body image dissatisfaction are common among female college students, mindful eating makes a conscious food choices and eating healthfully. The aim of the study was to: Assess eating disorders among university female students and its relation to their body attitude and mindful eating behaviors. Study design: Correctional descriptive design. Settings: This study was conducted at two faculties affiliated to Tanta University that were chosen randomly. Subjects: A multistage randomized sample of 627 female students at the previous mentioned settings. Study tool: A structured questionnaire schedule was used to collect the necessary data. It consisted of four parts: Socio-demographic characteristics of the study subjects, eating disorders scale (EDDS), body attitude test (BAT) and mindful eating questionnaire. Results: Nearly one quarter of the studied subjects had eating disorders while 30.9% of them were at risk of developing eating disorders. Binge eating disorder was the most frequent among the studied subjects, followed by bulimia nervosa while anorexia nervosa was of the least frequency. About one third of the study subjects had negative attitude toward their body, and 61.4% of them reported moderate level of mindfulness of eating behavior. Positive correlation was observed between eating disorders and negative body attitude, while negative correlation was found between eating disorders and mindfulness of eating behaviors of the study subjects. Conclusion ,recommendations: Female students who had poor mindful eating and negative body attitude are more prone to eating disorders. So, community mental health nurse should implement educational programs to modify unhealthy eating habits and correct body image distortion in female university students

Trauma of Racism Has Long-Term Impact on Health

Back to table of contents Previous article Next article ProfessionalFull AccessTrauma of Racism Has Long-Term Impact on HealthTerri D'ArrigoTerri D'ArrigoSearch for more papers by this authorPublished Online:13 Oct 2020https://doi.org/10.1176/appi.pn.2020.10b14AbstractBoth overt forms of racism and microaggressions contribute to a constant state of stress in Black people, say experts.iStock/FG TradeThe long history of racism in the United States and the day-to-day traumas of racial tension, discrimination, and microaggressions have a lasting impact on the physical and mental health of Black people, said mental health experts and physicians in an August webinar. The webinar was hosted by PsychU, a community and online resource library for mental health sponsored by Otsuka Pharmaceutical Development & Commercialization Inc.Napoleon Higgins, M.D., a child, adolescent, and adult psychiatrist in Houston, began the discussion with a historical perspective on racism and how the mistreatment of Black people for generations has destroyed their trust in the American health care system. He is the owner of the Bay Pointe Behavioral Health Services and the Southeast Houston Research Group, and CEO of Global Health Psychiatry LLC.“Because of the history of [racism in] America, we don’t trust America. We question everything we hear,” Higgins said. He added that this played out in a study that found that Black patients who saw a Black physician were nearly 20% more likely to follow the physician’s recommendations than if they had seen a non-Black doctor.“That’s a disparity right there … where Black people have issues being able to trust their doctors. Then from the doctor’s point of view, the Black patient is less likely to follow recommendations. The mistrust goes all around between both parties,” Higgins said. The mistrust contributes to higher rates of death by natural causes among Black people when they don’t get appropriate care, he said.Kimone James, M.D., discussed how microaggressions often go unrecognized as a form of racism. She is the medical director at two Fresenius Kidney Care sites and instructs internal medicine residents at Wellstar Health Systems in Marietta, Ga.“Some people may say, ‘I’m not a racist, I don’t do racist things,’ but as a Black woman, I know that in the workplace alone, microaggressions are prominent, even if it’s someone imitating the way they think Black women swivel their necks,” James said. “That’s the problem with racism. People often think that racism is the Ku Klux Klan, swinging a Confederate flag, or [using] slurs, but sometimes racism is a very simple thing like microaggression.”Higgins described how repeated exposure to racism in all its forms can take a toll on the body.“If you stress a person out enough, you’re going to see physical changes. It [involves] learning and memory, where you see instances of racism, and then you see it again, and it all stacks up,” Higgins said. “It increases cortisol, which increases your heart rate and increases your blood pressure because your body is always geared up.”James said that this stress response contributes to the impact of COVID-19 on the Black community.“When people ask me why more Black people are dying of coronavirus, I think, ‘Well, look at our poor bodies right now,’” she said. “We have increased stress from racial tension, increased lack of medical resources, and more untreated diseases, and you throw on top of it poor air quality [in Black neighborhoods] … and jobs where you’re exposed to toxins because you’re doing factory work. Are those bodies suitable [for defending against] any disease, not to mention coronavirus?”Betsy Bennett, Ph.D., addressed white people and what they can do to combat racism as individuals. She is a clinical health psychologist at Clarity Consulting, a consultant on cultural competency, and adjunct faculty at the Adams School of Dentistry at the University of North Carolina at Chapel Hill.“The number one thing you can do is be curious, be open-minded, and learn as much as you can. Try not to be embarrassed about what you don’t know because all that does is get in the way of you learning more,” Bennett said. ■“Impact & Trauma of Racism” is posted here. ISSUES NewArchived

Physiological Stress Integrates Resistance to Rattlesnake Venom and the Onset of Risky Foraging in California Ground Squirrels.

Using venom for predation often leads to the evolution of resistance in prey. Understanding individual variation in venom resistance is key to unlocking basic mechanisms by which antagonistic coevolution can sustain variation in traits under selection. For prey, the opposing challenges of predator avoidance and resource acquisition often lead to correlated levels of risk and reward, which in turn can favor suites of integrated morphological, physiological and behavioral traits. We investigate the relationship between risk-sensitive behaviors, physiological resistance to rattlesnake venom, and stress in a population of California ground squirrels. For the same individuals, we quantified foraging decisions in the presence of snake predators, fecal corticosterone metabolites (a measure of “stress”), and blood serum inhibition of venom enzymatic activity (a measure of venom resistance). Individual responses to snakes were repeatable for three measures of risk-sensitive behavior, indicating that some individuals were consistently risk-averse whereas others were risk tolerant. Venom resistance was lower in squirrels with higher glucocorticoid levels and poorer body condition. Whereas resistance failed to predict proximity to and interactions with snake predators, individuals with higher glucocorticoid levels and in lower body condition waited the longest to feed when near a snake. We compared alternative structural equation models to evaluate alternative hypotheses for the relationships among stress, venom resistance, and behavior. We found support for stress as a shared physiological correlate that independently lowers venom resistance and leads to squirrels that wait longer to feed in the presence of a snake, whereas we did not find evidence that resistance directly facilitates latency to forage. Our findings suggest that stress may help less-resistant squirrels avoid a deadly snakebite, but also reduces feeding opportunities. The combined lethal and non-lethal effects of stressors in predator–prey interactions simultaneously impact multiple key traits in this system, making environmental stress a potential contributor to geographic variation in trait expression of toxic predators and resistant prey.

P1857SALT CONSUMPTION, LIFESTYLE AND PROTEINURIA IN A HETEROGENEOUS YOUNG POPULATION

Abstract Background and Aims Obesity, hypertension, smoke, high dietary salt intake and physical inactivity are the main modifiable risk factors for chronic kidney disease, that affects about 9-10% of Italian people. About daily salt intake, the World Health Organization recommends a maximum consumption of 5 grams of salt per day. In Italy, most people consume too much salt – on average 8-10 grams per day or around twice the recommended maximum level of intake. Aim of this study was to investigate dietary habits and lifestyle of the heterogeneous students population of “Scuola Carabinieri di Firenze” (attended by people coming from all Italian regions) and their relations with urinary abnormalities. Method from November 2018 to March 2019 we collected anamnestic and anthropometric data, blood pressure measurements and body cellular mass (BCM) of 257 young subjects (152 males, 105 females; mean age 32 + 11 yy). We determinated sodium, chlorine and protein excretion on a spot urine sample in addition to plasma creatinine levels. Statistical analyses were performed using SPSS. Results We analyzed preliminary data of urinary sodium excretion (UNa), proteinuria (Up) and hematuria (Urbc) of all the subjects. Fifty-five percent of them had a UNa higher than 100 mmol/L (approximately equivalent to a dietary salt intake of 6 grams/day). In these subjects with higher salt consumption, Up and Urbc, measured by urine dipstick, were detectable in 32% and 21% respectively. In subjects with lower salt intake (less than 6 grams/day), Up and Urbc were 0% and 5% respectively. To determine if there was an association between our variables, we used Pearson correlation coefficient. We found that UNa was directly related to Up (r 0.26, p 0.002), age (r 0.22 p 0.011) and diastolic blood pressure (DBP, r 0.22, p 0.012). We also found that poor exercise (r -0.15, p 0.7) and low lean body mass percentage (r -0.15, p 0.7) were inversely related to UNa. Conclusion high dietary salt intake is associated with elevated blood pressure and proteinuria in a young and “healthy” population. Hypertension and proteinuria are both known risk factors for the development of chronic kidney disease. Wrong dietary habits and lifestyles must be detected and corrected in order to prevent nephropathy onset.

1141-P: Effects of SGLT2 Inhibitors on Nighttime Sympathetic Nerve Activity, Heart Rate, Blood Pressure Variability, and Glycemic Variability in Type 2 Diabetic Patients

Objective: SGLT2 inhibitors (SGLT2i) were examined for their effects on nighttime sympathetic nerve activity in type 2 diabetic patients. Methods: A total of 15 type 2 diabetic outpatients with poor glycemic and body weight control despite conventional antidiabetic therapy (HbA1c, 7.7 ± 1.1%; BMI, 27.6 ± 3.8 kg/m2) were given dapagliflozin (Dapa) 5 mg/day for 3 months. Patients were compared before and 3 months after Dapa treatment for Low frequency/High frequency (LF/HF) ratios at 5-minute intervals as index of sympathetic verve activity through spectrum analysis of heart rate variability, blood pressure (BP) variability at 30-minute intervals, glucose variability at 5-minute intervals using concurrent Holter electrocardiogram, ambulatory blood pressure monitoring, and continuous glucose monitoring. Blood samples were drawn from these patients after 30 minutes of bed rest before and 3 months after Dapa treatment to measure their plasma catecholamine values. Outcome measures of the study included the area under the curve for LF/HF ratios (AUC-LF/HF ratio), mean BP values during sleep, extent of nighttime BP dip, and mean glucose/SD of glucose values during sleep. Results: HbA1c and body weight were significantly decreased with Dapa. Again, the nighttime AUC-LF/HF ratio and plasma noradrenalin values, as well as the heart rate, systolic BP (SBP) and diastolic BP (DBP) values during the same hours, were significantly decreased, and the extent of nighttime BP dip was also significantly increased, in those achieving weight reductions with Dapa. In contrast, these findings were not observed in 3 patients failing to achieve weight reductions with Dapa. Conclusions: Study results suggest that reductions in sympathetic nerve activity associated with the SGLT2i treatment may be closely associated with SGLT2i-mediated weight reductions. Disclosure T. Onishi: None. Y. Shioda: None. Y. Mori: None.

Qualitative study of knowledge, perception, behavior and barriers associated with cardiovascular disease risk among overweight and obese Hispanic taxi drivers of South Bronx, NYC

BackgroundTaxi drivers are prone to developing cardiovascular disease (CVD) risk factors by adopting poor health behaviors due to their work environment. The population of Hispanic taxi drivers in inner city South Bronx, NYC, have not been studied. The goal of our qualitative study is to understand the perception, knowledge, behavior and barriers that influence CVD risk in overweight and obese inner-city Hispanic drivers.MethodsA cross-sectional qualitative study was conducted among community-based taxi drivers in South Bronx, NYC. Hispanic taxi drivers with body mass index of greater than 25 kg/m2 were screened and recruited for the study. Focus groups were organized to evaluate CVD and obesity risk factors through open-ended questions. The discussions were recorded, transcribed and analyzed using standard qualitative techniques. The Health Belief Model framework was applied to understand and evaluate likelihood of promoting health behaviors in this population based on the findings from the focus groups.ResultsWe conducted 3 focus groups (N = 25) and themes that emerged were evaluated. Through the Health Belief Model framework, Hispanic taxi driver participants reported demanding and stressful work shifts, barriers to better nutrition and good health, poor support systems, and low self-efficacy in overcoming barriers to improve their risk for CVD, due to lower perceived benefits and greater perceived barriers.ConclusionsInner-city Hispanic NYC taxi drivers have several contributing factors and barriers leading to a poor CVD risk and high body weight profile. Understanding their knowledge, perception and barriers the drivers face in improving their CVD risk, underscores the importance of community outreach programs to develop a framework in empowering and improving the health of this population.

Obesity and depressive symptoms in college women: analysis of body image experiences and comparison to non-obese women

ABSTRACT The primary focus of this study was to understand obesity and depressive symptoms in college women. Using non-obese women as a contrast group, obese and non-obese women were compared on body image and psychological adjustment. Additional analyses further examined the obese women by comparing obese women with high versus low depressive symptoms. A total of 51 obese and 524 non-obese college women completed an online survey. Obese women had significantly lower body image and self-esteem and higher depressive symptoms than non-obese women. Obese women with high depressive symptoms reported more eating problems and poorer body image than obese women with low depressive symptoms. Qualitative coding identified factors linked to low depressive symptoms in obese women including: more positive histories of interpersonal relationships; resisting the internalization of weight bias; and other areas of competence taking the focus off of body image experiences. Implications of these findings for intervention design are considered.