Publications by authors named "R Vela Navarrete"

Pulmonary embolism (PE) is a life-threatening medical condition caused by the thrombotic occlusion of one or more branches of the lung vasculature, which represents the third most common cause of cardiovascular mortality after myocardial infarction and stroke. PE treatment requires a tailored approach based on accurate risk stratification and personalized treatment decision-making. Anticoagulation is the cornerstone of PE management, yet patients at higher clinical risk may require more rapid reperfusion therapies.

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We present the case of a 75 year old transgender woman 18 months post gender-affirming vaginoplasty found to have unfavorable, intermediate risk prostate cancer. She elected a robotic radical prostatectomy with bilateral pelvic lymph node dissection. Postoperatively, the patient resumed neovaginal dilation without difficulty, and had improvements on International Prostate Symptom Score when compared to post-vaginoplasty, pre-prostatectomy.

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Phenylketonuria (PKU) is a genetic disorder caused by variations in the phenylalanine hydroxylase (PAH) gene. Among the 3369 reported PAH variants, 33.7% are missense alterations.

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Article Synopsis
  • Nonketotic hyperglycinemia (NKH) is a rare disorder linked to severe brain malformations and neurological issues, and understanding its underlying causes is still a work in progress.
  • Researchers aimed to study how gene variants associated with NKH affect the growth and development of human stem cells into astrocytes, a type of brain cell, by creating a specific cell line for their investigation.
  • The study revealed that the modified stem cells underwent metabolic changes to adapt, which led to increased growth and a shift in the types of brain cells produced, providing insights into NKH and potential new treatment strategies.
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This work addresses the design and implementation of a novel PhotoBiological Filter Classifier (PhBFC) to improve the accuracy of a static sign language translation system. The captured images are preprocessed by a contrast enhancement algorithm inspired by the capacity of retinal photoreceptor cells from mammals, which are responsible for capturing light and transforming it into electric signals that the brain can interpret as images. This sign translation system not only supports the effective communication between an agent and an operator but also between a community with hearing disabilities and other people.

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