Background: Antimicrobial resistance is a global health problem, due to morbidity, mortality, and healthcare costs. The misuse of antimicrobials is the main cause of antimicrobial resistance. The aim of this study was to report antimicrobial resistance and antibiotic consumption in a secondary care hospital in Mexico.
View Article and Find Full Text PDFMol Biol Rep
January 2024
J Renin Angiotensin Aldosterone Syst
December 2023
Background: Several polymorphisms had been associated with an increased risk of ischemic stroke, but results are inconclusive. The aim of this study was to examine the association between AGTR1 A1166C and TSP-1 N700S polymorphisms and ischemic stroke in a young Mexican population.
Methods: In a case-control study, 250 patients ≤ 45 years of age with ischemic stroke and 250 controls matched by age and gender were included.
Risk factors associated with severe-critical COVID-19 (coronavirus disease 2019) are based on findings in the general population. Pregnant women are at increased risk of severe-critical infection, and few reports are based on these women. A multicentric case-control study was conducted at the Mexican Institute of Social Security, State of Mexico, during the COVID-19 pandemic.
View Article and Find Full Text PDFBackground: The COVID-19 pandemic represented a challenge in medical care. A tool would be very useful to establish the prognosis of in-hospital death that is reliable and can be applied to the Mexican population entitled to the IMSS.
Objective: To propose a prognostic scale to stratify patients with viral pneumonia COVID-19 in the emergency services.
Background: Essential hypertension is the result of modifiable and genetic factors, and it is associated with increased risk for atherothrombosis. Some polymorphisms are associated with hypertensive disease. The objective was to analyze the association between eNOS Glu298Asp, MTHR C677T, AGT M235T, AGT T174M, and A1166C and ACE I/D polymorphisms with essential hypertension in the Mexican population.
View Article and Find Full Text PDFBackground: Preeclampsia is a condition often superimposed to CKD.
Objective: The purpose of this study was to evaluate the clinical characteristics and outcomes of pregnant women with chronic kidney disease (CKD) with suspected superimposed preeclampsia, stratified according to the degree of their angiogenic imbalance, as assessed by the soluble fms-like tyrosine kinase-1 (sFlt-1)/placental growth factor (PlGF) ratio.
Methods: Using a cross-sectional design, we studied 171 pregnancies in patients with CKD and with suspected superimposed preeclampsia, admitted to a teaching hospital.
Gynecol Obstet Invest
November 2021
Introduction: Gestational hypertension (GH) pregnancies are at a high risk of developing adverse outcomes, including progression to preeclampsia. Prediction of GH-related adverse outcomes is challenging because there are no available clinical tests that may predict their occurrence.
Objective: The aim of the study was to determine the clinical usefulness of the soluble endoglin (sEng) and parameters of uterine artery flow (UtAF) measured by Doppler ultrasonography as markers of progression to preeclampsia in women with GH.
Introduction: Amniotic fluid (AF) interleukin-6 (IL-6) concentration has been associated to preterm delivery and perinatal morbidity and mortality in women with preterm labor and intact membranes. Nevertheless, the clinical significance of this biomarker of intra-amniotic inflammation (IAI) is still unclear due in part to the paucity of large studies.
Methods: AF IL-6 concentrations were determined in 452 consecutive women with preterm labor and intact membranes, categorized into 3 groups: 302 without IAI (IL-6 of <2.
Objective: Gestational hypertension is characterized by an imbalance in angiogenic factors. The goal of the current study was to evaluate whether circulating concentrations of proangiogenic and antiangiogenic factors are associated with the risk of progression to preeclampsia and development of adverse outcomes in women with gestational hypertension.
Methods: We studied 496 women with gestational hypertension.
Hypertension
September 2020
Preeclampsia is characterized by angiogenic imbalance (AI), sFlt-1 (soluble fms-like tyrosine kinase-1)/PlGF (placental growth factor) is useful for its diagnosis and prediction of adverse outcomes, but the relationship among the degrees of AI as assessed by this ratio with the correct diagnosis, clinical characteristics, and outcomes in women with clinical diagnosis of preeclampsia are unclear. We studied 810 women with clinical diagnosis of preeclampsia. Patients were divided into 3 groups based on their degree of AI, evaluated by the sFlt-1/PlGF ratio: no AI (≤38), mild AI (>38-<85), and severe AI (≥85).
View Article and Find Full Text PDFBackground: Community-acquired pneumonia (CAP) stands as a main cause of hospitalization and mortality worldwide. Because of their limitation scoring systems such as CURB-65 and Pneumonia Severity Index (PSI) may underestimate the severity of the disease. Intravascular and intra-alveolar activation of coagulation factors may lead to fibrin deposition in alveoli and lung interstitium.
View Article and Find Full Text PDFCoronavirus disease 2019 (COVID-19) was first identified in December 2019, in Wuhan, China, and it is a serious public health emergency, particularly to vulnerable populations. Pregnant women and their fetuses represent high-risk population during outbreaks of infectious diseases. They have very high risk of infection, due to changes in their immune system.
View Article and Find Full Text PDFBackground And Purpose: The thrombin-activatable fibrinolysis inhibitor (TAFI) is an important inhibitor of fibrinolysis and plays a critical role in the pathogenesis of arterial thrombosis; genetic polymorphisms of the TAFI gene affect its activity and increase the risk of thrombosis. Moreover, studies in young patients are still scarce. The aim was to examine the contribution of the Thr325Ile and Ala147Thr polymorphisms with ST acute myocardial infarction (STEMI) or idiopathic ischemic stroke (IIS) in the young Mexican population.
View Article and Find Full Text PDFPreeclampsia is characterized by an imbalance in angiogenic factors, including sEng (soluble endoglin). However, the relationship of sEng with the severity of preeclampsia, clinical, and laboratory parameters, and the occurrence of adverse outcomes are not fully elucidated. We studied 1002 women with preeclampsia.
View Article and Find Full Text PDFObjective: To examine the contribution the polymorphisms G20210A, G1691A and G10976A in the coagulation factors FII, FV, FVII, respectively; Glu298Asp and C677T in eNOS and 5,10 MTHFR in young Mexican population with cerebral infarction (CI).
Methods: 224 patients ≤ 45 years of age with CI and 224 controls matched by age and gender were recruited from 2006 and 2014. The polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism.
Objective: The renin-angiotensin system (RAS) is a hormonal signaling mechanism implicated in the atherosclerosis and regulation of blood pressure. Angiotensin-converting enzyme (ACE) a key enzyme in the RAS, plays important roles in vascular remodeling atherosclerosis, and ischemic stroke. The aim of this study was to examine the possible contribution of the I/D in the ACE gene, M235T and T174M in the angiotensinogen (AGT) gene polymorphisms with ischemic stroke in young Mexican population.
View Article and Find Full Text PDFPreeclampsia is characterized by an increased sensitivity to angiotensin II (Ang II). We herein assessed whether serum Ang II levels measured by a new developed bioassay are associated with preeclampsia, its severity, and the risk for developing this disease.Using a cross-sectional design, we studied 90 pregnant women (30 healthy pregnant and 60 with preeclampsia [30 with- and 30 without severe features]).
View Article and Find Full Text PDFObjective: Chronic kidney disease (CKD) pregnancies are at high risk of developing adverse outcomes. In non-pregnant subjects with CKD, higher urinary IgM levels are associated with poor renal survival and higher rates of cardiovascular deaths. In this study, we assessed whether urinary IgM levels are associated with an increased risk of adverse pregnancy outcomes (APO) in CKD pregnancies.
View Article and Find Full Text PDF: The renin-angiotensin system plays an important role in the regulation of blood pressure and the development of coronary artery disease. The aim was to examine the association of the insertion deletion in the angiotensin-converting enzyme gene, M235T and T174M polymorphisms in the angiotensinogen gene with ST elevation acute myocardial infarction (STEAMI) in young Mexican population. We analyzed 242 unrelated patients with STEAMI 45 or less years of age, admitted to a cardiovascular intense care unit, and 242 individuals without STEAMI matched by age and sex, recruited from January 2006 and June 2013.
View Article and Find Full Text PDFBiomed Res Int
March 2017
. Metabolic and genetic factors induce plasminogen activator inhibitor type-1 (PAI-1) overexpression; higher PAI-1 levels decrease fibrinolysis and promote atherothrombosis. .
View Article and Find Full Text PDFGestational hypertension (GH) and preeclampsia (PE) are characterized by an imbalance in angiogenic factors. However, the relationship among these factors with the severity of hypertensive disorders of pregnancy (HDP) and adverse outcomes are not fully elucidated. We examined whether these biomarkers are related with the severity of HDP and adverse outcomes.
View Article and Find Full Text PDFBackground: Polymorphisms in the endothelial nitric oxide synthase (eNOS) and in the plasminogen activator inhibitor -1 (PAI-1) genes have been implicated in stroke pathogenesis but results are still controversial. The aim of this study was to examine the possible contribution of Glu298Asp in the eNOS and 4G/5G in the PAI-1polymorphisms with ischemic stroke in a young Mexican population.
Materials And Methods: In a case-control study, conducted between January 2006 and June 2010, 204 patients ≤45 years of age with ischemic stroke and 204 controls matched by age and gender, were recruited.
Objective: To investigate whether angiogenic factors are associated with risk of developing preeclampsia in pregnant women with systemic lupus erythematosus (SLE).
Methods: We performed a nested case-control study within a cohort of SLE women with singleton pregnancies. The study included 42 patients with SLE who eventually developed preeclampsia and 75 normal SLE pregnancies.
Cir Cir
July 2015
Background: Acute myocardial infarction is the first cause of morbidity and mortality in the world, resulting in the combination of genetic and environmental factors. It has been postulated that the R353Q polymorphism of the coagulation FVII gene represents a protective factor for acute myocardial infarction, whereas the N700S polymorphism in the thrombospondin-1 gene is associated with an increased risk for acute myocardial infarction; however, the results are still contradicted. The objective of the study was to examine the possible association of the FVII R353Q and N700S polymorphism and acute myocardial infarction in Mexican patients with acute myocardial infarction younger than 45 years old.
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