81 results match your criteria: "Hospital San Pablo[Affiliation]"

Introduction: There is little evidence regarding the influence of emotional variables on breastfeeding among mothers of very low birth weight infants (VLBWIs). The objective of this study was to measure breast milk production (BMP) at two points in time during neonatal hospitalization and its association with anxiety, depression, and breastfeeding self-efficacy levels among mothers of VLBWIs.

Population And Methos: Prospective, observational, and multicenter study in mothers of VLBWIs (500-1500 g) from 9 NEOCOSUR Network centers.

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Objective: Hyperventilation (HV) is one of the main and basic activation methods during ambulatory electroencephalogram (EEG), unless medical reasons contraindicate it. During the COVID-19 pandemic, with the high risk of human-to-human infection, local guidelines and recommendations have been developed that suggest not to perform the HV maneuver routinely. Our objective was to characterize patients who present positive HV in an epilepsy center.

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BACKGROUND People with hemophilia A have shown osteomuscular complications that have a significant impact on their quality of life (QoL) and on health care costs. Patients with hemophilia A with inhibitors living in developing countries such as Chile face a high disease and treatment burden. Emicizumab, a humanized bispecific monoclonal antibody, is associated with improvements in QoL and reduction in the financial impact of the disease related to treatment.

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Severe Hypertriglyceridemia (HTG) is associated with complications such as acute pancreatitis (AP) with high morbidity and mortality rates. We report a 42 years-old man with refractory HTG diagnosed at 19 years of age, and multiple episodes of AP, admitted with the suspicion of a new AP episode. Serum triglycerides were over 2000 mg/dl.

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Background: Fabry disease is an inherited disorder of glycolipid metabolism with progressive involvement of multiple organs, including the gastrointestinal tract, in classically affected male patients. Clinical presentations in males with later-onset Fabry phenotypes are more heterogeneous and largely dependent on the level of residual α-galactosidase A activity.

Methods: We assessed agalsidase beta treatment outcomes of gastrointestinal symptoms in adult males with classic or later-onset Fabry disease.

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Introduction & Objectives: Liver cirrhosis is a major cause of mortality worldwide. Adequate diagnosis and treatment of decompensating events requires of both medical skills and updated technical resources. The objectives of this study were to search the demographic profile of hospitalized cirrhotic patients in a group of Latin American hospitals and the availability of expertise/facilities for the diagnosis and therapy of decompensation episodes.

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Background: Fabry disease is an X-linked lysosomal storage disorder with heterogeneous clinical expression in female patients ranging from asymptomatic to severe clinical presentations as in classic males. We assessed clinical profiles and compared natural history data of female patients eventually initiated on enzyme replacement therapy ("ERT-recipients") with those remaining untreated ("ERT-naïve").

Methods: We analyzed Fabry Registry data from 93 ERT-recipients, collected prior to ERT initiation, and 76 ERT-naïve females with classic or unclassified phenotypes from four Latin American countries and evaluated Fabry symptoms, interventricular septum thickness, left ventricular posterior wall thickness, estimated glomerular filtration rate, and severe clinical events.

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Differential Effects of Purinergic Signaling in Gastric Cancer-Derived Cells Through P2Y and P2X Receptors.

Front Pharmacol

June 2019

Departamento de Ciencias Biomédicas, Facultad de Medicina, Universidad Católica del Norte, Coquimbo, Chile.

Article Synopsis
  • Gastric cancer is a prevalent and deadly disease, with increased expression of purinergic P2Y receptors found in cancer samples compared to healthy tissue.
  • Research focused on gastric adenocarcinoma cell lines (AGS, MKN-45, MKN-74) showed distinct purinergic signaling compared to a healthy cell line (GES-1), revealing significant roles for purinergic receptors in calcium signaling and cell proliferation.
  • Findings indicated that ATP and UTP affect cell proliferation differently in cancerous and non-cancerous cells, with purinergic antagonists potentially altering basal proliferation in cancer cells, highlighting the complex role of nucleotides as signaling molecules in gastric cancer.
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Non-invasive Diagnostic of Helicobacter pylori in Stools by Nested-qPCR.

Pol J Microbiol

March 2018

Laboratory of Molecular and Cellular Biology of Cancer, Department of Biomedical Sciences, Faculty of Medicine, Universidad Católica del Norte,Coquimbo,Chile.

The aim of this study was to develop a non-invasive diagnostic test for the detection of Helicobacter pylori in stool samples from digestive symptomatic patients, using a new protocol of nested-qPCR. A total of 143 patients were invited to participate in the study. A gastric biopsy of each patient was collected for Rapid Urease Testing (RUT) and histology by Giemsa stain.

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Study Design: A male patient with partial hand amputation of his nondominant hand, with only stumps of the proximal phalanx of the first and fifth finger, was evaluated. The performance of using two alternative 3D printed silicone-embedded personalized prostheses was evaluated using the quantitative Jebsen Hand Function Test.

Introduction: Custom design and fabrication of 3D printed prostheses appears to be a good technique for improving the clinical treatment of patients with partial hand amputations.

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Fabry disease, an X-linked inherited lysosomal storage disorder, is caused by mutations in the gene encoding α-galactosidase, GLA. In patients with Fabry disease, glycosphingolipids accumulate in various cell types, triggering a range of cellular and tissue responses that result in a wide spectrum of organ involvement. Although variable, gastrointestinal symptoms are among the most common and significant early clinical manifestations; they tend to persist into adulthood if left untreated.

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We present final results of a study comparing teriparatide 20 μg every day (QD) with risedronate 35 mg once per week (QW) started within 2 weeks after surgery for a pertrochanteric hip fracture. Patients with BMD T-score ≤ -2.0 and 25OHD ≥9.

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Background: Osteoporosis drugs might affect fracture-healing. We therefore studied the effects of teriparatide in comparison with risedronate on recovery after pertrochanteric hip fractures.

Methods: The study was a randomized, multicenter, active-controlled, 78-week trial comparing teriparatide (20 μg/day) with risedronate (35 mg/week) initiated within 2 weeks after fixation of a low-trauma pertrochanteric hip fracture (AO/OTA 31-A1 or 31-A2).

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