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1.
Vet Parasitol Reg Stud Reports ; 53: 101061, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39025539

ABSTRACT

Canine leishmaniosis (CanL) is caused by the protozoal parasite Leishmania infantum, which is transmitted by sand flies in warm climates across the world. Because dogs are considered a primary domestic reservoir for the parasite that causes leishmaniosis in humans, it is important from a One Health perspective that CanL be properly managed. In endemic regions, CanL is a common differential diagnosis in sick dogs because the clinical signs and clinicopathological disorders of the disease are non-specific, variable, and may overlap those of other common conditions. Diagnosis is based on the presence of compatible clinical signs, laboratory abnormalities, and confirmation by serological and parasitological evidence of infection. Here, we describe the performance of a point-of-care (POC) immunoassay that uses recombinant antigens to detect canine anti- L. infantum antibodies in a convenience sample set from a diagnostic laboratory, a group of canine patients with clinical staging, and in apparently healthy dogs from endemic areas. An immunofluorescence antibody test (IFAT) was used as the semiquantitative reference method. In the convenience sample set with high IFAT titers (≥ 1:800), the POC immunoassay demonstrated perfect agreement with IFAT (100%; 90/90). Using samples from dogs staged as either LeishVet Stage 2 or 3 or LeishVet Stage 1, positive agreement of the POC immunoassay with the IFAT was 98.8% (82/83) and 83.8% (31/37), respectively. The negative agreement with IFAT was 98.9% (272/275) in apparently healthy dogs from endemic areas of Greece and Italy. Since the performance of the POC immunoassay was associated with IFAT titer and clinical stage of CanL, the test may help veterinarians when determining if CanL is likely responsible for a patient's clinical picture or when evaluating an apparently healthy patient prior to vaccination.


Subject(s)
Antibodies, Protozoan , Dog Diseases , Leishmania infantum , Leishmaniasis, Visceral , Dogs , Animals , Dog Diseases/diagnosis , Dog Diseases/parasitology , Dog Diseases/epidemiology , Leishmania infantum/immunology , Leishmania infantum/isolation & purification , Leishmaniasis, Visceral/veterinary , Leishmaniasis, Visceral/diagnosis , Leishmaniasis, Visceral/epidemiology , Leishmaniasis, Visceral/parasitology , Antibodies, Protozoan/blood , Point-of-Care Systems , Fluorescent Antibody Technique/veterinary , Sensitivity and Specificity , Male , Female , Endemic Diseases/veterinary
2.
Sci Rep ; 14(1): 13464, 2024 06 12.
Article in English | MEDLINE | ID: mdl-38866845

ABSTRACT

Environmental exposure to heavy metals and metalloids, originating from sources such as mining and manufacturing activities, has been linked to adverse renal effects. This cross-sectional study assessed children's exposure to these elements and its association with urinary kidney injury molecule-1 (KIM-1). We analyzed data from 99 school-aged children residing in nine localities within the state of Colima, Mexico, during the latter half of 2023. Levels of 23 metals/metalloids and urinary KIM-1 were measured using inductively coupled plasma mass spectrometry (ICP-MS) and enzyme-linked immunosorbent assay, respectively. Detectable levels of these contaminants were found in over 91% of participants, with varied exposure profiles observed across locations ( p = 0.019). After adjusting for confounding factors like gender, age, and locality, higher levels of six metals/metalloids (boron, cadmium, cesium, lithium, selenium, zinc) were significantly associated with increased KIM-1 levels. Tailored mitigation efforts are crucial to protect children from regional pollutant burdens. However, limitations exist, as our study did not capture all potential factors influencing heavy metal/metalloid and KIM-1 levels.


Subject(s)
Environmental Exposure , Hepatitis A Virus Cellular Receptor 1 , Metals, Heavy , Humans , Child , Female , Male , Cross-Sectional Studies , Hepatitis A Virus Cellular Receptor 1/metabolism , Hepatitis A Virus Cellular Receptor 1/analysis , Metals, Heavy/analysis , Metals, Heavy/urine , Environmental Exposure/analysis , Environmental Exposure/adverse effects , Mexico , Metalloids/urine , Metalloids/analysis , Environmental Pollutants/analysis , Environmental Pollutants/urine , Adolescent
3.
Toxics ; 12(6)2024 Jun 12.
Article in English | MEDLINE | ID: mdl-38922106

ABSTRACT

Sugarcane production has been linked to the release of heavy metals and metalloids (HM/MTs) into the environment, raising concerns about potential health risks. This study aimed to assess the levels of 19 HM/MTs in children living near a sugarcane mill through a pilot biomonitoring investigation. We investigated sex-related differences in these element levels and their correlations. A cross-sectional study was conducted, analyzing data from 20 children in the latter part of 2023. Spearman correlation coefficients with 95% confidence intervals (CIs) were used to assess the relationships between urinary HM/MT levels. Detectable levels of 17 out of the 19 HM/MTs were found across the entire study sample, with arsenic and copper detectable in 95% of the children. Titanium exhibited higher levels in boys compared to girls (p = 0.017). We identified 56 statistically significant correlations, with 51 of them being positive, while the remaining coefficients indicated negative relationships. This study characterized HM/MT levels in school-aged children residing near a sugarcane mill through a pilot biomonitoring investigation. Further research employing larger sample sizes and longitudinal assessments would enhance our understanding of the dynamics and health impacts of HM/MT exposure in this vulnerable population.

4.
BMC Pediatr ; 24(1): 313, 2024 May 06.
Article in English | MEDLINE | ID: mdl-38711132

ABSTRACT

OBJECTIVE: The search for other indicators to assess the weight status of individuals is important as it may provide more accurate information and assist in personalized medicine.This work is aimed to develop a machine learning predictions of weigh status derived from bioimpedance measurements and other physical parameters of healthy infant juvenile cohort from the Southern Cuba Region, Santiago de Cuba. METHODS: The volunteers were selected between 2002 and 2008, ranging in age between 2 and 18 years old. In total, 393 female and male infant and juvenile individuals are studied. The bioimpedance parameters are obtained by measuring standard tetrapolar whole-body configuration. A classification model are performed, followed by a prediction of other bioparameters influencing the weight status. RESULTS: The results obtained from the classification model indicate that fat-free mass, reactance, and corrected resistance primarily influence the weight status of the studied population. Specifically, the regression model demonstrates that other bioparameters derived from impedance measurements can be highly accurate in estimating weight status. CONCLUSION: The classification and regression predictive models developed in this work are of the great importance for accessing to the weigh status with high accuracy of younger individuals at the Oncological Hospital in Santiago de Cuba, Cuba.


Subject(s)
Body Weight , Electric Impedance , Machine Learning , Humans , Cuba , Male , Female , Adolescent , Child, Preschool , Child , Body Composition , Infant , Cohort Studies
6.
BMC Pediatr ; 24(1): 370, 2024 May 29.
Article in English | MEDLINE | ID: mdl-38811864

ABSTRACT

OBJECTIVE: The search for other indicators to assess the weight and nutritional status of individuals is important as it may provide more accurate information and assist in personalized medicine. This work is aimed to develop a machine learning predictions of weigh status derived from bioimpedance measurements and other physical parameters of healthy younger volunteers from Southern Cuba Region. METHODS: A pilot random study at the Pediatrics Hospital was conducted. The volunteers were selected between 2002 and 2008, ranging in age between 2 and 18 years old. In total, 776 female and male volunteers are studied. Along the age and sex in the cohort, volunteers with class I obesity, overweight, underweight and with normal weight are considered. The bioimpedance parameters are obtained by measuring standard tetrapolar whole-body configuration. The bioimpedance analyser is used, collecting fundamental bioelectrical and other parameters of interest. A classification model are performed, followed by a prediction of the body mass index. RESULTS: The results derived from the classification leaner reveal that the size, body density, phase angle, body mass index, fat-free mass, total body water volume according to Kotler, body surface area, extracellular water according to Kotler and sex largely govern the weight status of this population. In particular, the regression model shows that other bioparameters derived from impedance measurements can be associated with weight status estimation with high accuracy. CONCLUSION: The classification and regression predictive models developed in this work are of the great importance to assist the diagnosis of weigh status with high accuracy. These models can be used for prompt weight status evaluation of younger individuals at the Pediatrics Hospital in Santiago de Cuba, Cuba.


Subject(s)
Body Mass Index , Body Weight , Electric Impedance , Humans , Male , Cuba , Female , Child , Adolescent , Child, Preschool , Pilot Projects , Machine Learning , Body Composition , Nutritional Status , Thinness/diagnosis , Regression Analysis
7.
Front Vet Sci ; 11: 1368929, 2024.
Article in English | MEDLINE | ID: mdl-38562919

ABSTRACT

Introduction: Canine leishmaniosis (CanL) is a systemic disease that affects dogs. When multiplication of the parasite cannot be controlled, dogs consistently show high levels of antigen and IgG antibodies, which lead to the formation of circulating immune complexes (CIC). Timely intervention to reduce the parasite load and CIC levels is crucial for preventing irreversible organ damage. However, a diagnostic test to quantify CIC levels is currently lacking. Methods: In this real-world study, we aimed to examine the performance of a new ELISA to measure CIC levels in dogs naturally infected with Leishmania infantum. Thirty-four dogs were treated according to their clinical condition and followed for 360 days. Before (day 0) and after treatment (days 30, 90, 180, 270, and 360), all dogs underwent a physical examination, and blood samples were obtained for CBC, biochemical profile, serum protein electrophoresis and IFAT. Serum PEG-precipitated CIC were determined by ELISA. Results: Our results indicate higher CIC levels in dogs in advanced disease stages showing higher antibody titres (p < 0.0001, r = 0.735), anemia (p < 0.0001), dysproteinemia (p < 0.0001), and proteinuria (p = 0.004). Importantly, dogs responding well to treatment exhibited declining CIC levels (p < 0.0001), while in poor responders and those experiencing relapses, CIC were consistently elevated. CIC emerged as a robust discriminator of relapse, with an area under the curve (AUC) of 0.808. The optimal cut-off to accurately identify relapse was an optical density of 1.539. Discussion: Our findings suggest that declining CIC levels should be expected in dogs showing a favorable treatment response. Conversely, in dogs displaying a poor response and recurrent clinical relapses, CIC levels will be high, emphasizing the need for vigilant monitoring. These findings suggest that CIC could serve as a valuable biomarker for disease progression, treatment efficacy, and relapse detection in CanL. Our study contributes to enhancing diagnostic approaches for CanL and underscores the potential of CIC as a complementary tool in veterinary practice. As we move forward, larger studies will be essential to confirm these findings and establish definitive cut-offs for clinical application.

8.
ACS Catal ; 14(7): 4856-4864, 2024 Apr 05.
Article in English | MEDLINE | ID: mdl-38601781

ABSTRACT

Pyrroles are important N-heterocycles found in medicines and materials. The formation of pyrroles from widely accessible pyrrolidines is a potentially attractive strategy but is an underdeveloped approach due to the sensitivity of pyrroles to the oxidative conditions required to achieve such a transformation. Herein, we report a catalytic approach that employs commercially available B(C6F5)3 in an operationally simple procedure that allows pyrrolidines to serve as direct synthons for pyrroles. Mechanistic studies have revealed insights into borane-catalyzed dehydrogenative processes.

9.
Front Immunol ; 15: 1349067, 2024.
Article in English | MEDLINE | ID: mdl-38495880

ABSTRACT

The oral cavity presents a diverse microbiota in a dynamic balance with the host. Disruption of the microbial community can promote dysregulation of local immune response which could generate oral diseases. Additionally, alterations in host immune system can result in inflammatory disorders. Different microorganisms have been associated with establishment and progression of the oral diseases. Oral cavity pathogens/diseases can modulate components of the inflammatory response. Myeloid-derived suppressor cells (MDSCs) own immunoregulatory functions and have been involved in different inflammatory conditions such as infectious processes, autoimmune diseases, and cancer. The aim of this review is to provide a comprehensive overview of generation, phenotypes, and biological functions of the MDSCs in oral inflammatory diseases. Also, it is addressed the biological aspects of MDSCs in presence of major oral pathogens. MDSCs have been mainly analyzed in periodontal disease and Sjögren's syndrome and could be involved in the outcome of these diseases. Studies including the participation of MDSCs in other important oral diseases are very scarce. Major oral bacterial and fungal pathogens can modulate expansion, subpopulations, recruitment, metabolism, immunosuppressive activity and osteoclastogenic potential of MDSCs. Moreover, MDSC plasticity is exhibited in presence of oral inflammatory diseases/oral pathogens and appears to be relevant in the disease progression and potentially useful in the searching of possible treatments. Further analyses of MDSCs in oral cavity context could allow to understand the contribution of these cells in the fine-tuned balance between host immune system and microorganism of the oral biofilm, as well as their involvement in the development of oral diseases when this balance is altered.


Subject(s)
Autoimmune Diseases , Myeloid-Derived Suppressor Cells , Neoplasms , Sjogren's Syndrome , Humans , Autoimmune Diseases/metabolism , Sjogren's Syndrome/metabolism
10.
Vet Parasitol Reg Stud Reports ; 48: 100971, 2024 02.
Article in English | MEDLINE | ID: mdl-38316499

ABSTRACT

Canine coccidiosis caused by Cystoisospora canis and Cystoisospora ohioensis-complex is common in kennels. While often underestimated, coccidiosis may cause severe clinical signs in puppies and sometimes even lead to death, so preventative measures are important. This study examines Cystoisospora spp. infection at a Labrador retriever breeding facility in Madrid, Spain. To identify environmental factors associated with infection, dams were examined throughout a reproductive cycle (from oestrus to 60 days postpartum) and their puppies during their first 60 days of life. Also assessed was the efficacy of combined treatment with emodepside (0.9 mg/ml) and toltrazuril (18 mg/ml) at a dose of 0.5 ml/kg of weight, equivalent to 0.45 mg/kg and 9 mg/kg, respectively, in puppies on day 35 of life. Oocyst shedding was detected in 4.6-18.6% of 45 dams examined and in 2.2-9.1% of their litters (315 puppies). In both cases, peak opg elimination was recorded on day 30 postpartum/of life. The species of Cystoisospora detected were C. canis (91.3%) and C. ohioensis-complex (8.7%). While in both dams and puppies opg counts were higher in autumn when rainfall was at its highest, correlation between opg and rainfall emerged as significant only in puppies (p = 0.031). The treatment of 35 day-old puppies with toltrazuril was 100% effective in controlling this infection in the kennel. Our findings therefore suggest the need for a strict hygiene regime and the use of toltrazuril as blanket treatment to reduce Cystoisospora transmission in dog breeding facilities.


Subject(s)
Coccidiosis , Dog Diseases , Isospora , Sarcocystidae , Female , Dogs , Animals , Coccidiosis/drug therapy , Coccidiosis/prevention & control , Coccidiosis/veterinary , Triazines/therapeutic use , Triazines/pharmacology , Dog Diseases/drug therapy , Dog Diseases/prevention & control
11.
Gerontologist ; 64(2)2024 Feb 01.
Article in English | MEDLINE | ID: mdl-37392460

ABSTRACT

BACKGROUND AND OBJECTIVES: Nursing home (NH)-to-NH transfers place NH residents at risk for developing transfer trauma. We aimed to develop a composite measure of transfer trauma and apply it among those transferring before and during the pandemic. RESEARCH DESIGN AND METHODS: Cross-sectional cohort analysis of long-stay NH residents with a NH-to-NH transfer. Minimum Data Set data (2018-2020) were used to create the cohorts. A composite measure of transfer trauma was developed (2018 cohort) and applied to the 2019 and 2020 cohorts. We analyzed resident characteristics and conducted logistic regression analyses to compare rates of transfer trauma between periods. RESULTS: In 2018, 794 residents were transferred; 242 (30.5%) met the criteria for transfer trauma. In the 2019 and 2020, 750 residents (2019) and 795 (2020) were transferred. In 2019 cohort, 30.7% met the criteria for transfer trauma, and 21.9% in 2020 cohort. During the pandemic, a higher proportion of transferred residents left the facility before the first quarterly assessment. Among residents who stayed in NH for their quarterly assessment, after adjusting for demographic characteristics, residents in the 2020 cohort were less likely to experience transfer trauma than those in the 2019 cohort (adjusted odds ratio [AOR] = 0.64, 95% confidence interval [CI]: 0.51, 0.81). However, residents in 2020 cohort were two times more likely to die (AOR = 1.94, 95% CI: 1.15, 3.26) and 3 times more likely to discharge within 90 days after transfer (AOR = 2.86, 95% CI: 2.30, 3.56) compared with those in 2019 cohort. DISCUSSION AND IMPLICATIONS: These findings highlight how common transfer trauma is after NH-to-NH transfer and the need for further research to mitigate negative outcomes associated with the transfer in this vulnerable population.


Subject(s)
Nursing Homes , Patient Discharge , Humans , Cross-Sectional Studies
12.
J Am Geriatr Soc ; 72(2): 551-558, 2024 Feb.
Article in English | MEDLINE | ID: mdl-37950496

ABSTRACT

BACKGROUND: Post-acute sequelae of SARS-CoV-2 (PASC) describes a syndrome of physical and cognitive decline that persists after acute symptoms of infection resolve. Few studies have explored PASC among nursing home (NH) residents. METHODS: A retrospective cohort study was conducted at two NHs in Michigan. COVID-positive patients were identified from March 21, 2020 to October 26, 2021. The comparison group were patients who lived at the same NH but who were never infected during the study period. Minimum Data Set was used to examine trajectories of functional dependence (Activity of Daily Living [ADL] composite score) and cognitive function (Brief Interview for Mental Status [BIMS]). Linear mixed-effects models were constructed to estimate short-term change in function and cognition immediately following diagnosis and over time for an additional 12 months, compared to pre-COVID and non-COVID trajectories and adjusting for sex, age, and dementia status. RESULTS: We identified 171 residents (90 COVID-19 positive, 81 non-COVID) with 719 observations for our analyses. Cohort characteristics included: 108 (63%) ≥ 80 yrs.; 121 (71%) female; 160 (94%) non-Hispanic white; median of 3 comorbidities (IQR 2-4), with no significant differences in characteristics between groups. COVID-19 infection affected the trajectory of ADL recovery for the first 9 months following infection, characterized by an immediate post-infection decrease in functional status post-infection (-0.60 points, p = 0.002) followed by improvement toward the expected functional trajectory sans infection (0.04 points per month following infection, p = 0.271). CONCLUSIONS: NH residents experienced a significant functional decline that persisted for 9 months following acute infection. Further research is needed to determine whether increased rehabilitation services after COVID-19 may help mitigate this decline.


Subject(s)
COVID-19 , SARS-CoV-2 , Humans , Female , Male , COVID-19/complications , COVID-19/epidemiology , Retrospective Studies , Cognition , Disease Progression , Nursing Homes
13.
J Am Med Dir Assoc ; 25(1): 53-57.e2, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38081322

ABSTRACT

OBJECTIVES: Under the Accountable Care Organization (ACO) model, reductions in healthcare spending have been achieved by targeting post-acute care, particularly in skilled nursing facilities (SNFs). People with Alzheimer disease and related dementias (ADRD) are frequently discharged to SNF for post-acute care and may be at particular risk for unintended consequences of SNF cost reduction efforts. We examined SNF length of stay (LOS) and outcomes among ACO-attributed and non-ACO-attributed ADRD patients. DESIGN: Observational serial cross-sectional study. SETTING AND PARTICIPANTS: Twenty percent national random sample of fee-for-service Medicare beneficiaries (2013-2017) to identify beneficiaries with a diagnosis of ADRD and with a hospitalization followed by SNF admission (n = 263,676). METHODS: Our primary covariate of interest was ACO (n = 66,842) and non-ACO (n = 196,834) attribution. Hospital readmission and death were measured for 3 time periods (<30, 31-90, and 91-180 days) following hospital discharge. We used 2-stage least squares regression to predict LOS as a function of ACO attribution, and patient and facility characteristics. RESULTS: ACO-attributed ADRD patients have shorter SNF LOS than their non-ACO counterparts (31.7 vs 32.8 days; P < .001). Hospital readmission rates for ACO vs non-ACO differed at ≤30 days (13.9% vs 14.6%; P < .001) but were similar at 31-90 days and 91-180 days. No significant difference was observed in mortality post-hospital discharge for ACO vs non-ACO at ≤30 days; however, slightly higher mortality was observed at 31-90 days (8.4% vs 8.8%; P = .002) and 91-180 days (7.6% vs 7.9%; P = .011). No significant association was found between LOS and readmission, with small effects on mortality favoring ACOs in fully adjusted models. CONCLUSIONS AND IMPLICATIONS: Being an ACO-attributed patient is associated with shorter SNF LOS but is not associated with changes in readmission or mortality after controlling for other factors. Policies that shorten LOS may not have adverse effects on outcomes for people living with dementia.


Subject(s)
Accountable Care Organizations , Dementia , Humans , Aged , United States , Skilled Nursing Facilities , Medicare , Cross-Sectional Studies , Patient Readmission , Patient Discharge
14.
Parasit Vectors ; 16(1): 389, 2023 Oct 27.
Article in English | MEDLINE | ID: mdl-37891629

ABSTRACT

BACKGROUND: Strongyloides stercoralis is a soil-transmitted intestinal nematode with a complex life cycle that primarily affects humans, non-human primates, dogs, and occasionally cats. This study presents, to the best of our knowledge, the first case of S. stercoralis infection and its genotyping in a domestic dog from Argentina. METHODS: The patient was a female wired-haired Teckel dog exhibiting recurrent coughing. Coproparasitological analysis using the Baermann technique revealed the presence of rhabditiform larvae morphologically compatible with S. stercoralis. To confirm this finding, molecular diagnosis (18S ribosomal RNA) and analysis of the cox1 gene were performed. RESULTS: We identified a haplotype (HP20) that has previously only been related to S. stercoralis infection in dogs, but was found in the present study to be highly related to the haplotype (HP16) of a zoonotic variant and divergent from those previously described from human patients in Argentina. Furthermore, unlike in human cases following treatment with ivermectin, the dog was negative after moxidectin treatment according to polymerase chain reaction of the sampled faeces. CONCLUSIONS: This case report shows the importance of further investigation into potential transmission events and prevalences of S. stercoralis in dogs and humans in South America. The results reported here should also encourage future work that examines different scenarios of infection with S. stercoralis in dogs and humans with the aim of integrating clinical management, diagnosis, treatment and follow-up strategies in the quest for new approaches for the treatment of this disease in animals and humans. The findings support the adoption of a One Health approach, which recognizes the interconnectedness between animal and human health, in addressing parasitic infections such as strongyloidiasis.


Subject(s)
Strongyloides stercoralis , Strongyloidiasis , Humans , Animals , Dogs , Female , Strongyloidiasis/diagnosis , Strongyloidiasis/drug therapy , Strongyloidiasis/veterinary , Strongyloides stercoralis/genetics , Argentina/epidemiology , Feces/parasitology , Life Cycle Stages
15.
Microorganisms ; 11(9)2023 Sep 19.
Article in English | MEDLINE | ID: mdl-37764186

ABSTRACT

COVID-19, a disease caused by the SARS-CoV-2 virus, poses significant threats to the respiratory system and other vital organs. Long non-coding RNAs have emerged as influential epigenetic regulators and promising biomarkers in respiratory ailments. The objective of this study was to identify candidate lncRNAs in SARS-CoV-2-positive individuals compared to SARS-CoV-2-negative individuals and investigate their potential association with ARDS-CoV-2 (acute respiratory distress syndrome). Employing qRT-PCR, we meticulously examined the expression profiles of a panel comprising 84 inflammation-related lncRNAs in individuals presenting upper respiratory infection symptoms, categorizing them into those testing negative or positive for SARS-CoV-2. Notably, first-phase PSD individuals exhibited significantly elevated levels of AC000120.7 and SENP3-EIF4A1. In addition, we measured the expression of two lncRNAs, AC000120.7 and SENP3-EIF4A1, in patients with ARDS unrelated to SARS-CoV-2 (n = 5) and patients with ARDS induced by SARS-CoV-2 (ARDS-CoV-2, n = 10), and interestingly, expression was also higher among patients with ARDS. Intriguingly, our interaction pathway analysis unveiled potential interactions between lncRNA AC000120.7, various microRNAs, and genes associated with inflammation. This study found higher expression levels of lncRNAs AC000120.7 and SENP3-EIF4A1 in the context of infection-positive COVID-19, particularly within the complex landscape of ARDS.

16.
Vet Med Sci ; 9(6): 2542-2558, 2023 11.
Article in English | MEDLINE | ID: mdl-37725371

ABSTRACT

BACKGROUND: Pet dogs and cats exert an unquestionable beneficial effect in the well-being of their owners, but can also act as a source of zoonotic infections if improperly cared. OBJECTIVES: We investigated the occurrence, risk factors, genetic variability and zoonotic potential of intestinal parasites in dogs and cats attended in a clinical veterinary setting in Spain. METHODS: Canine (n = 252) and feline (n = 35) faecal samples were collected during 2017-2019 and analysed by coproparasitological methods. A rapid lateral immunochromatographic test (ICT) was used for detecting Giardia duodenalis and Cryptosporidium sp. Samples positive at microscopy examination and/or ICT were reassessed by molecular methods. RESULTS: Overall, 48.8% (123/252) of dogs and 48.6% (17/35) of cats were infected by enteric parasites. In dogs, G. duodenalis was the most prevalent species (40.9%), followed by Cystoisospora sp. (7.1%), and Toxocara canis (5.2%). In cats, Joyeuxiella sp. and Toxocara cati were the dominant species (20.0% each), followed by G. duodenalis (14.3%), D. caninum (5.7%) and Cystoisospora felis and Toxascaris leonina (2.9% each). Pups and kittens were more likely to harbour intestinal parasites and develop clinical signs. Sequence analyses of dog isolates revealed the presence of assemblages A (n = 1), C (n = 4), D (n = 4) and C+D (n = 1) within G. duodenalis; C. parvum (n = 1) and C. canis (n = 4) within Cryptosporidium and PtEb IX (n = 1) in Enterocytozoon bieneusi. A novel C. canis subtype family, named XXi, is reported. CONCLUSIONS: Our results highlight that (i) well-cared dogs carry zoonotic enteric protozoan parasites of public health relevance, (ii) proper hygiene practices and routine veterinary treatment are essential to prevent zoonotic infections, (iii) vulnerable populations should avoid contact with pups/kittens with diarrhoea and (iv) infected dogs might be major contributors to the environmental contamination with soil-transmitted helminths (STHs) eggs.


Subject(s)
Cat Diseases , Cryptosporidiosis , Cryptosporidium , Dog Diseases , Giardia lamblia , Giardiasis , Intestinal Diseases, Parasitic , Parasites , Animals , Cats , Dogs , Female , Giardia lamblia/genetics , Cryptosporidium/genetics , Cryptosporidiosis/epidemiology , Cryptosporidiosis/parasitology , Giardiasis/epidemiology , Giardiasis/veterinary , Giardiasis/parasitology , Public Health , Prevalence , Spain/epidemiology , Cat Diseases/epidemiology , Cat Diseases/parasitology , Dog Diseases/epidemiology , Dog Diseases/parasitology , Zoonoses/epidemiology , Zoonoses/parasitology , Intestinal Diseases, Parasitic/epidemiology , Intestinal Diseases, Parasitic/veterinary
17.
Sci Rep ; 13(1): 13515, 2023 08 19.
Article in English | MEDLINE | ID: mdl-37598225

ABSTRACT

The energy industry significantly contributes to anthropogenic methane emissions, which add to global warming and have been linked to an increased risk of cardiovascular diseases (CVD). This study aims to evaluate the relationship between energy-related methane emissions and the burden of CVD, measured in disability-adjusted life years (DALYs), in 2019. We conducted a cross-sectional analysis of datasets from 73 countries across all continents. The analyzed datasets included information from 2019 on environmental energy-related methane emissions, burden of DALYs due to CVD. The age-standardized prevalence of obesity in adults and life expectancy at birth were retrieved. The relationship between the variables of interest was evaluated using multiple linear regression models. In the multiple model, we observed a positive linear association between methane emissions and the log-transformed count of DALYs related to CVD. Specifically, for each unit increase in energy-related methane emissions, the burden of CVD increased by 0.06% (95% CI 0.03-0.09%, p < 0.001). The study suggests that reducing methane emissions from the energy industry could improve public health for those at risk of CVD. Policymakers can use these findings to develop strategies to reduce methane emissions and protect public health.


Subject(s)
Cardiovascular Diseases , Adult , Infant, Newborn , Humans , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/etiology , Cross-Sectional Studies , Disability-Adjusted Life Years , Global Warming , Methane
18.
Rev Panam Salud Publica ; 47: e102, 2023.
Article in Spanish | MEDLINE | ID: mdl-37363622

ABSTRACT

Objective: Analyze, from the perspective of international health, data on migration and health contained in El Salvador's information systems and regulatory documentation. Method: The information and documentation systems of the Virtual Center for Regulatory Documentation of the Ministry of Health of El Salvador were reviewed in detail. Regulatory documentation on migration and health from the websites of the Central American Integration System (SICA), the Mesoamerican Initiative, and the Plan of the Alliance for Prosperity in the Northern Triangle was also studied. Results: None of the six information systems of the Ministry of Health of El Salvador captures either immigration status or access to and use of health services. Of the 52 national documents studied, 50 do not specify actions on migration and health. Conclusions: Not all the information systems provide data on access to and use of health services, nor information on pro-health behaviors or early warnings that are useful for decision-making by health authorities. The guidelines contained in the Salvadoran regulatory framework do not address actions related to migration and health.


Objetivo: Analisar os sistemas de informação e a documentação regulatória de El Salvador referentes a migração e saúde sob a perspectiva da saúde internacional. Método: Foi realizada uma análise detalhada dos sistemas de informação e da documentação contida no Centro Virtual de Documentação Regulatória do Ministério da Saúde de El Salvador. Além disso, foi realizada uma análise da documentação regulatória sobre migração e saúde contida nos sites do Sistema de Integração Centro-Americana (SICA), da Iniciativa Mesoamericana e do Plano da Aliança para a Prosperidade do Triângulo Norte. Resultados: Nenhum dos seis sistemas de informação do Ministério da Saúde de El Salvador captura a situação migratória e o acesso e uso dos serviços de saúde. Dos 52 documentos nacionais analisados, 50 não especificam ações relacionadas a migração e saúde. Conclusões: Nem todos os sistemas de informação registram o acesso aos serviços de saúde e seu uso, comportamentos favoráveis à saúde ou alertas precoces, dados que são úteis para a tomada de decisões pelas autoridades de saúde. As diretrizes do marco regulatório salvadorenho não abordam ações relacionadas à migração e à saúde.

19.
Rev Panam Salud Publica ; 47, 2023. Migración y Salud
Article in Spanish | PAHO-IRIS | ID: phr-57713

ABSTRACT

[RESUMEN]. Objetivo. Analizar en los sistemas de información y documentación regulatoria de El Salvador lo referido a migración y salud, desde la perspectiva de la salud internacional. Método. Se realizó una revisión detallada de los sistemas de información y documentación contenida en el Centro Virtual de Documentación Regulatoria del Ministerio de Salud de El Salvador. También, se realizó un análisis de la documentación regulatoria sobre migración y salud contenidos en las páginas web del SICA, Iniciativa Mesoamericana y Plan de la Alianza para la Prosperidad del Triángulo Norte. Resultados. Ninguno de los seis sistemas de información del Ministerio de Salud de El Salvador capta el estatus migratorio, acceso y uso de los servicios sanitarios. De los 52 documentos nacionales analizados, 50 no especifican acciones sobre migración y salud. Conclusiones. No todos los sistemas de información proporcionan el acceso y uso de los servicios de salud, tampoco, los comportamientos a favor de la salud ni alertas tempranas que son útiles para la toma de deci- siones de las autoridades de salud. Los lineamientos del marco regulatorio salvadoreño no abordan acciones referidas a migración y salud.


[ABSTRACT]. Objective. Analyze, from the perspective of international health, data on migration and health contained in El Salvador’s information systems and regulatory documentation. Method. The information and documentation systems of the Virtual Center for Regulatory Documentation of the Ministry of Health of El Salvador were reviewed in detail. Regulatory documentation on migration and health from the websites of the Central American Integration System (SICA), the Mesoamerican Initiative, and the Plan of the Alliance for Prosperity in the Northern Triangle was also studied. Results. None of the six information systems of the Ministry of Health of El Salvador captures either immigra- tion status or access to and use of health services. Of the 52 national documents studied, 50 do not specify actions on migration and health. Conclusions. Not all the information systems provide data on access to and use of health services, nor infor- mation on pro-health behaviors or early warnings that are useful for decision-making by health authorities. The guidelines contained in the Salvadoran regulatory framework do not address actions related to migration and health.


[RESUMO]. Objetivo. Analisar os sistemas de informação e a documentação regulatória de El Salvador referentes a migração e saúde sob a perspectiva da saúde internacional. Método. Foi realizada uma análise detalhada dos sistemas de informação e da documentação contida no Centro Virtual de Documentação Regulatória do Ministério da Saúde de El Salvador. Além disso, foi realizada uma análise da documentação regulatória sobre migração e saúde contida nos sites do Sistema de Inte- gração Centro-Americana (SICA), da Iniciativa Mesoamericana e do Plano da Aliança para a Prosperidade do Triângulo Norte. Resultados. Nenhum dos seis sistemas de informação do Ministério da Saúde de El Salvador captura a situação migratória e o acesso e uso dos serviços de saúde. Dos 52 documentos nacionais analisados, 50 não especificam ações relacionadas a migração e saúde. Conclusões. Nem todos os sistemas de informação registram o acesso aos serviços de saúde e seu uso, comportamentos favoráveis à saúde ou alertas precoces, dados que são úteis para a tomada de decisões pelas autoridades de saúde. As diretrizes do marco regulatório salvadorenho não abordam ações relaciona- das à migração e à saúde.


Subject(s)
Human Rights , Global Health , Human Migration , Health Services , Comprehensive Health Care , El Salvador , Human Rights , Global Health , Human Migration , Health Services , Comprehensive Health Care , Human Rights , Global Health , Human Migration , Health Services , Comprehensive Health Care
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