Sandra Hernández
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View article: Associations Between Periviable and Preterm Birth and Severe Maternal Morbidity and Mortality
Associations Between Periviable and Preterm Birth and Severe Maternal Morbidity and Mortality Open
OBJECTIVE: To evaluate the risk of severe maternal morbidity (SMM) and mortality associated with periviable or preterm birth. METHODS: This population-based retrospective cohort study analyzed U.S. delivery hospitalizations between the fou…
Association of Genetic Variants, Such as the μ-Opioid Receptor 1 (OPRM1) rs1799971 and Catechol-O-Methyltransferase (COMT) rs4680, with Phenotypic Expression of Fibromyalgia Open
Background/Objectives: Genetic variants, such as the µ-opioid receptor 1 (OPRM1) rs1799971 and the catechol-O-methyltransferase (COMT) rs4680, have been considered among the potential causes in the development of some chronic pain conditio…
Anxiety and depression during pregnancy: Differential impact in cases complicated by preeclampsia and preterm premature rupture of membranes Open
Background Maternal mental health is crucial for the well-being of both the mother and the fetus. Obstetric complications have been linked to anxiety and depression during pregnancy. Among them, preeclampsia (PE) and preterm premature rupt…
Design of a B-Learning Workshop for Teacher Digital Skills Training Open
Objective: To design and implement a B-Learning workshop aimed at enhancing digital competencies among teachers at the Escuela Superior de Enfermería y Obstetricia (ESEO) of the Instituto Politécnico Nacional (IPN), utilizing Moodle as the…
PERCEPCIÓN DE LA COMUNICACIÓN INTRAPROFESIONAL “A PIE DE CAMA”: NARRATIVA DESDE LA TEORÍA DEL CUIDADO DE JEAN WATSON Open
Introduction: Jean Watson's theory of caring is committed to holistic care through a helping relationship between patient and caregiver. The "bedside shift report" methodology actively involves the patient in the transfer of information be…
Can psychopathy be prevented? Clinical, neuroimaging, and genetic data: an exploratory study Open
The aim of the study was to explore the relationship among brain functional activations elicited by an emotional paradigm, clinical scores (PTSD, anxiety, and depression), psychopathic traits, and genetic characteristics (5-HTTLPR) in a gr…
Prediction of adverse neonatal outcome at admission for early-onset preeclampsia with severe features: a prospective cohort study. Open
Objective: To assess the predictive value for adverse neonatal outcome of Doppler ultrasound, angiogenic factors and multi-parametric risk-score models in women with early-onset severe preeclampsia. Design: Prospective cohort study. Settin…
View article: Genome-Wide Analysis of Disordered Eating Behavior in the Mexican Population
Genome-Wide Analysis of Disordered Eating Behavior in the Mexican Population Open
Alterations in eating behavior characterized eating disorders (ED). The genetic factors shared between ED diagnoses have been underexplored. The present study performed a genome-wide association study in individuals with disordered eating …
Genetic Analysis of the ZNF804A Gene in Mexican Patients With Schizophrenia, Schizoaffective Disorder and Bipolar Disorder Open
Background: Evidence suggests that Schizophrenia (SCZ), Schizoaffective Disorder (SAD) and Bipolar Disorder (BPD) share genetic risk variants. ZNF804A gene has been associated with these disorders in different populations. The aim was to a…
<em>CACNA1C</em> Risk Variant and Mood Stabilizers Effects in the Prefrontal Cortical Thickness of Mexican Patients with Bipolar Disorder Open
We did not find any association between the prefrontal CT and CACNA1C risk A allele rs1006737 in BD Mexican patients treated with lithium or valproate. Our results suggest that mood stabilizers had the main effect in the CT of the right PF…
CACNA1C Risk Variant and Mood Stabilizers Effects in the Prefrontal Cortical Thickness of Mexican Patients with Bipolar Disorder Open
Alejandra Monserrat Rodríguez-Ramírez,1 Fátima Meza-Urzúa,2 Valente Cedillo-Ríos,3 Claudia Becerra-Palars,4 Joanna Jiménez-Pavón,4 Ingrid Pamela Morales-Cedillo,1 Marco Antonio Sanabrais-Jiménez,1 Sandra Hernández-Muñoz,1 Beatriz Camarena-…
View article: Association Study Between the Triallelic Polymorphism of SLC6A4 Gene and Eating Disorders
Association Study Between the Triallelic Polymorphism of SLC6A4 Gene and Eating Disorders Open
The serotonin transporter is encoded by the SLC6A4 gene and has been an interesting candidate for anorexia nervosa (AN) and bulimia nervosa (BN). The present study analyzed the association between the triallelic model of the SLC6A4 gene an…
Association study between <em>COMT</em>, <em>DRD2</em>, and <em>DRD3</em> gene variants and antipsychotic treatment response in Mexican patients with schizophrenia Open
Further analyses should be performed to validate these genetic markers as mediators for the response to APs.
Procedure to extract DNA from peripheral blood with FlexiGene DNA kit (Qiagen) and genotyping genomic DNA. v1 Open
To describe the procedure to extract DNA from peripheral blood with FlexiGene DNA kit (Qiagen), for genotyping studies. Extract DNA from buffy coat (FLEXIGENE KIT (Qiagen), follow basically manufacturer’s instructions). Quantification geno…
Mitochondrial toxicity and caspase activation in HIV pregnant women Open
To assess the impact of HIV ‐infection and highly active anti‐retroviral treatment in mitochondria and apoptotic activation of caspases during pregnancy and their association with adverse perinatal outcome. Changes of mitochondrial paramet…
View article: A family-based association study of the HTR1B gene in eating disorders
A family-based association study of the HTR1B gene in eating disorders Open
Our preliminary findings suggest a role of the HTR1B gene in susceptibility to development of BN subtypes. Furthermore, this gene might have an impact on the severity of anxiety in AN-spectrum patients.