Outbreak of Meningitis in Immunocompetent Persons Associated With Neuraxial Blockade in Durango, Mexico, 2022-2023.

Background: Fungal meningitis can be associated with epidural anesthesia procedures. Fusariosis is a rare infection typically affecting immunocompromised patients and rarely causes meningitis. During 2022-2023, public health officials responded to a large outbreak of meningitis associated with epidural anesthesia in Durango, Mexico.

Toxoplasma gondii infection and multiple sclerosis: An age- and a gender-matched case-control seroprevalence study.

The link between Toxoplasma gondii infection and multiple sclerosis remains controversial. In the present study, we aimed to determine the association between T. gondii seropositivity and multiple sclerosis.

Classification and Assessment of the Patelar Reflex Response through Biomechanical Measures.

Clinical evaluation of the patellar reflex is one of the most frequent diagnostic methods used by physicians and medical specialists. However, this test is usually elicited and diagnosed manually. In this work, we develop a device specifically designed to induce the patellar reflex and measure the angle and angular velocity of the leg during the course of the reflex test.

H1/H2 MAPT haplotype and Parkinson's disease in Mexican mestizo population.

Parkinson's disease (PD) is characterized by bradykinesia, resting tremor, rigidity and postural instability as well as early symptoms. Previous studies that evaluated the association between H1/H2 MAPT haplotype and PD were mostly conducted in European populations in which the H1 haplotype was a reported risk factor for PD. Despite those findings, some studies have suggested that the association may be ethnically dependent.

exposure and Parkinson's disease: a case-control study.

Objectives: To determine the association between infection and Parkinson's disease and to investigate whether seropositivity is associated with the general characteristics of patients with Parkinson's disease.

Design: Case-control study.

Setting: Cases and controls were enrolled in Durango City, Mexico.

Comparison of mutation profiles in the Duchenne muscular dystrophy gene among populations: implications for potential molecular therapies.

Novel therapeutic approaches are emerging to restore dystrophin function in Duchenne Muscular Dystrophy (DMD), a severe neuromuscular disease characterized by progressive muscle wasting and weakness. Some of the molecular therapies, such as exon skipping, stop codon read-through and internal ribosome entry site-mediated translation rely on the type and location of mutations. Hence, their potential applicability worldwide depends on mutation frequencies within populations.

[Diagnosis and treatment with steroids for patients with Duchenne muscular dystrophy: experience and recommendations for Mexico. Administración del Patrimonio de la Beneficencia Pública. Asociación de Distrofia Muscular de Occidente].

Duchenne muscular dystrophy is a severe, debilitating and progressive disease that affects 1 in 3,500 live male births in the world. The diagnosis should be confirmed by genetic testing to identify the mutation in the DMD gene or muscle biopsy and immunostaining to demonstrate the absence of dystrophin. Although up to now continues to be an incurable disease, this does not mean it has no treatment.

Immunodetection analysis of muscular dystrophies in Mexico.

Introduction: The muscular dystrophies (MDs) result from perturbations in the myofibers. These alterations are induced in part by mechanical stress due to membrane cell fragility, disturbances in mechanotransduction pathways, muscle cell physiology, and metabolism.

Methods: We analyzed 290 biopsies of patients with a clinical diagnosis of muscular dystrophy.

Wyburn-Mason syndrome.

Wyburn-Mason syndrome is an uncommon condition in which arteriovenous malformations coexist in the visual brain area, in the retina, and in some cases, in the face. As a consequence, it has recently been defined as a brain-retino-facial angiomatosis. The syndrome results from an embryonary insult in the development of the optic nerve path and the related vessels from its origin in the mesencephalon all the way to the projection to the retina where it usually causes unilateral manifestations.