Sex Disparity in Stroke Mortality among Adults: A Time Series Analysis in the Greater Vitoria Region, Brazil (2000-2021).

The disparity between the sexes in stroke mortality has been demonstrated in people from different locations. The objective of this study was to analyze the disparity between sexes in stroke mortality in adults in the metropolitan area of Greater Vitoria between 2000 and 2021. Ecological time series design was conducted with a database of the Brazilian Health System Informatics Department.

Methylene blue removal using a nanomagnetic support: a response surface approach.

Textile wastewater is commonly released into water bodies without appropriated treatment, resulting in environmental damages. Processes involving separation and adsorption using nanomagnetic supports have been considered a promising alternative to address this concern. However, challenges concerning the low stability of nanoparticles and the reproducibility of experiments make their large-scale application difficult.

Citizen science expanding knowledge: a new record of the lizard (Squamata, Gymnophthalmidae) in south-eastern Brazil.

Background: Through citizen science projects, like Projeto Bromélias, community members contribute valuable data on species diversity, notably those with low detectability like the lizard. A recent observation in the State of Espírito Santo (south-eastern Brazil), amidst coffee and eucalyptus crops, highlights the utility of widespread technology use in tracking and documenting wildlife. Such initiatives are especially beneficial for mapping the distribution of rare, endemic or endangered reptiles.

Pomegranate Extract Enhances Endothelium-Dependent Coronary Relaxation in Isolated Perfused Hearts from Spontaneously Hypertensive Ovariectomized Rats.

Decline in estrogen levels promotes endothelial dysfunction and, consequently, the most prevalent cardiovascular diseases in menopausal women. The use of natural therapies such as pomegranate can change these results. Pomegranate [ (Punicaceae)] is widely used as a phytotherapeutic agent worldwide, including in Brazil.

Increased Blood Pressure Variability Prior to Chronic Kidney Disease Exacerbates Renal Dysfunction in Rats.

Increased blood pressure variability (BPV), which can be experimentally induced by sinoaortic denervation (SAD), has emerged as a new marker of the prognosis of cardiovascular and renal outcomes. Considering that increased BPV can lead to organ-damage, the goal of the present study was to evaluate the effects of SAD on renal function in an experimental model of chronic kidney disease (CKD). SAD was performed in male Wistar rats 2 weeks before 5/6 nephrectomy and the animals were evaluated 4 weeks after the induction of CKD.

Dipeptidyl Peptidase IV Inhibition Exerts Renoprotective Effects in Rats with Established Heart Failure.

Circulating dipeptidyl peptidase IV (DPPIV) activity is associated with worse cardiovascular outcomes in humans and experimental heart failure (HF) models, suggesting that DPPIV may play a role in the pathophysiology of this syndrome. Renal dysfunction is one of the key features of HF, but it remains to be determined whether DPPIV inhibitors are capable of improving cardiorenal function after the onset of HF. Therefore, the present study aimed to test the hypothesis that DPPIV inhibition by vildagliptin improves renal water and salt handling and exerts anti-proteinuric effects in rats with established HF.

Effects of Kefir on the Cardiac Autonomic Tones and Baroreflex Sensitivity in Spontaneously Hypertensive Rats.

Aims: It has been previously shown that the probiotic kefir (a symbiotic matrix containing acid bacteria and yeasts) attenuated the hypertension and the endothelial dysfunction in spontaneously hypertensive rats (SHR). In the present study, the effect of chronic administration of kefir on the cardiac autonomic control of heart rate (HR) and baroreflex sensitivity (BRS) in SHR was evaluated.

Methods: SHR were treated with kefir (0.

Dioclea violacea lectin ameliorates oxidative stress and renal dysfunction in an experimental model of acute kidney injury.

Acute kidney injury (AKI) is characterized by rapid and potentially reversible decline in renal function; however, the current management for AKI is nonspecific and associated with limited supportive care. Considering the need for more novel therapeutic approaches, we believe that lectins from Dioclea violacea (Dvl), based on their anti-inflammatory properties, could be beneficial for the treatment of AKI induced by renal ischemia/reperfusion (IR). Dvl (1 mg/kg, i.

Training and cardiovascular responses from cigarette smoke exposure.

The aim of this study was to evaluate the early effect of the endurance training (ET) on systolic blood pressure (SBP), heart rate (HR) and rate pressure-product (RPP) after acute cigarette smoke exposure. Twenty male Wistar rats were randomly allocated into two groups: trained (TEx; n = 10) and control (CEx; n = 10), exposed to smoke. TEx rats undertook ET during 2 weeks (swimming, 5 days/week; 1 h/session) and CEx group was kept in sedentary lifestyle.

Effects of 5/6 nephrectomy on renal function and blood pressure in mice.

Background/aims: The rat has been the most used experimental animal for studies of cardiovascular and kidney diseases. However, it is notable that there is increasing importance placed on the use of the mouse model to increase understanding of these pathophysiologies. The aim of the present study was to induce chronic kidney disease in a mouse model and to evaluate the resulting changes in blood pressure (BP) and in renal morphology and function.

Glucose homeostasis and weight loss in morbidly obese patients undergoing banded sleeve gastrectomy: a prospective clinical study.

Objective: To assess glucose homeostasis and weight loss in morbidly obese patients undergoing Silastic(R) ring sleeve gas-trectomy.

Methods: This was a prospective clinical study. Thirty-three female patients with a mean body mass index (BMI) of 42.

Completeness of tuberculosis control program records in the case registry database of the state of Espírito Santo, Brazil: analysis of the 2001-2005 period.

Objective: To investigate the completeness of tuberculosis control program records for the 2001-2005 period in the case registry database of the state of Espírito Santo, Brazil.

Methods: A descriptive study using secondary data analysis. The following variables were studied: race/color; educational level, supervised treatment, sputum culture at treatment outcome, HIV status, smear sputum microscopy at the sixth month of treatment and treatment outcome.