Therapeutic Keratoplasty for Keratitis.

: This study evaluates the effectiveness of therapeutic keratoplasty for fungal keratitis and explores the diagnosis and management challenges of this infectious corneal disease. We retrospectively analyzed therapeutic keratoplasty cases at a tertiary hospital for keratitis when standard treatments failed. : Five cases of keratitis, unresponsive to typical antifungal treatments, required keratoplasty due to fast progression and diagnostic difficulties.

Bayesian analysis of the rate of spontaneous malignant mesothelioma among BAP1 mutant mice in the absence of asbestos exposure.

Cancers of the mesothelium, such as malignant mesothelioma (MM), historically have been attributed solely to exposure to asbestos. Recent large scale genetic and genomic functional studies now show that approximately 20% of all human mesotheliomas are causally linked to highly penetrant inherited (germline) pathogenic mutations in numerous cancer related genes. The rarity of these mutations in humans makes it difficult to perform statistically conclusive genetic studies to understand their biological effects.

Generation of three human induced pluripotent stem cell lines from retinitis pigmentosa 25 patient and two carriers but asymptomatic daughters.

Retinitis Pigmentosa type 25 (RP25) is a form of inherited retinal dystrophy characterized by a progressive loss of rod photoreceptors, subsequent degeneration of cone photoreceptors, and eventually, the retinal pigment epithelium. Caused by mutations in the EYS gene, it is believed to be critical for the structural and functional integrity of the retina. Using a non-integrative RNA reprogramming method, we have generated human induced pluripotent stem cell (hiPSC) lines from RP25 patient and from carriers but asymptomatic daughters.

Successful use of PRGF-endoret® and ILM peeling for full thickness macular hole in MacTel type 2: A case report and review of literature.

Purpose: To describe the successful use of plasma rich in growth factors (PRGF-Endoret®) and internal limiting membrane peeling for full thickness macular hole in Macular Telangiectasia type 2.

Case Presentation: A case report of a full thickness macular hole (FTMH) associated with Macular Telangiectasia (MacTel) type 2 is described. 25-G vitrectomy with internal limiting membrane (ILM) peeling and use of (PRGF-Endoret®) was performed.

Guillain-Barré syndrome in a 63-year-old patient possibly triggered by ehrlichiosis. Case report.

Guillain-Barré syndrome is an immune-mediated acute demyelinating polyradiculoneuropathy, characterized by progressive flaccid weakness, triggered mainly by respiratory and gastrointestinal infections. We present the case of a 63-year-old male patient with a history of infection, who consulted the internal medicine emergency department for lower back pain and progressive lower limb paresthesia, accompanied by decreased lower limb strength and nerve conduction velocity test, with results compatible with acute demyelinating sensorimotor polyradiculoneuropathy. To the best of our knowledge, this is the first documented case in Honduran medical literature; in our research, no other cases were found in Latin America or Europe.

Real-time execution of SNN models with synaptic plasticity for handwritten digit recognition on SIMD hardware.

Recent advancements in neuromorphic computing have led to the development of hardware architectures inspired by Spiking Neural Networks (SNNs) to emulate the efficiency and parallel processing capabilities of the human brain. This work focuses on testing the HEENS architecture, specifically designed for high parallel processing and biological realism in SNN emulation, implemented on a ZYNQ family FPGA. The study applies this architecture to the classification of digits using the well-known MNIST database.

Real-time hardware emulation of neural cultures: A comparative study of in vitro, in silico and in duris silico models.

Biological neural networks are well known for their capacity to process information with extremely low power consumption. Fields such as Artificial Intelligence, with high computational costs, are seeking for alternatives inspired in biological systems. An inspiring alternative is to implement hardware architectures that replicate the behavior of biological neurons but with the flexibility in programming capabilities of an electronic device, all combined with a relatively low operational cost.

Periorbital necrotizing fasciitis: clinical perspectives on nine cases.

A multicenter review of Periorbital Necrotizing Fasciitis including nine cases, aged 41 to 82, mostly female, and mainly post-traumatic or idiopathic. Streptococcus pyogenes was the most frequent pathogen. Treatment involved debridement alongside antibiotic therapy in all cases.

Antimicrobial isoflavans and other metabolites of Dalea nana.

The phytochemical investigation of extracts from Dalea nana roots and aerial parts led to the isolation of thirteen phenolic compounds. Three previously undescribed isoflavans, named verdeans A-C (1, 3, and 7), were characterized. Two additional isoflavans (2 and 5) were previously undescribed enantiomers of known compounds.

MICP mediated by indigenous bacteria isolated from tailings for biocementation for reduction of wind erosion.

In this study, native ureolytic bacteria were isolated from copper tailings soils to perform microbial-induced carbonate precipitation (MICP) tests and evaluate their potential for biocement formation and their contribution to reduce the dispersion of particulate matter into the environment from tailings containing potentially toxic elements. It was possible to isolate a total of 46 bacteria; among them only three showed ureolytic activity: T130-1, sp. T130-13 and sp.

[Digital marketing of commercial infant formula in Argentina: a digital ethnographic study].

Although evidence of the benefits of breastfeeding is widespread, there are several challenges to initiate and sustain it. Infant formula companies use marketing strategies that violate existing regulations, contributing to its early abandonment. We explore the digital marketing exposure of infant formulas in Argentina by analyzing people's interactions with brands and the traces of these interactions in conversations engaged in Facebook groups during 2022, from a qualitative approach based on digital ethnography.

Responsive feeding patterns during early childhood in urban areas. Argentina, 2018-2019.

Introduction. Dietary quality involves both the quantity and quality of food offered, the way and the setting in which it is offered, and the responses of the person offering it. The objective of this study was to identify behavioral patterns related to responsive feeding in children aged 6 to 23 months in urban areas from Argentina in 2018-2019.

Impact of Fee For Service on the Efficiency and Survival of Seguro Popular's Patients With Acute Lymphoblastic Leukemia in Mexico.

Purpose: Cost containment and efficiency in the provision of health care are primary concerns for health systems that aim to provide affordable, high-quality care. Between 2005 and 2015, Seguro Poplar's Fund against Catastrophic Expenditures (FPGC) funded ALL treatment in Mexico. Before January 1, 2011, FPGC reimbursed a fixed amount per patient according to risk.

Acquired tracheomalacia due to SARS-CoV-2 pneumonia.

Introduction: Several studies mentioned parenchymal findings after SARS-CoV-2 pneumonia, but few studies have mentioned alterations in the airways. The aim of this study was to estimate the prevalence of tracheomalacia and to analyse the clinical characteristics in a cohort of patients with SARS-CoV-2.

Methods: The study population consisted of all patients with SARS-CoV-2 admitted a hospital serving a population of 500 000 inhabitants.

Medial Canthal Tendon Reflecting in Lower Eyelid Reconstruction After Palpebral Cancer Surgery: Description of a New Technique.

Purpose: The aim of this article is to describe a new reconstructive technique of the lower eyelid in the surgery of tumors involving the medial canthal tendon.

Methods: Our new technique consists of detaching and reflecting the most medial portion of the anterior medial canthal tendon and reinserting it into the posterior lamella. We describe the cases in which our technique can be useful, as well as the results we have obtained.

Inequality in breastfeeding and complementary feeding practices in Argentina by household income level in 2018-2019.

Introduction. Diet quality is a right related to survival, healthy growth, prevention of chronic diseases, and malnutrition in all its forms. The objective of this study was to analyze breastfeeding and feeding practices in children younger than 2 years from urban areas of Argentina in 2018-2019 according to their household income level.

Community-led housing: Between 'right to the city', 'actually existing neoliberalism' and post-pandemic cities.

This paper examines the Self-Managed Housing Program (Law 341), in Buenos Aires, Argentina. This programme created 45 cooperative housing units between 2001 and 2020 in consolidated urban areas currently undergoing renewal processes. It investigates the conditions that the programme has generated for the realisation of the 'right to the city' in the context of 'actually existing neoliberalism' and challenges posed by the COVID-19 pandemic.

Utility of artificial intelligence in a binary classification of soft tissue tumors.

Soft tissue tumors (STTs) pose diagnostic and therapeutic challenges due to their rarity, complexity, and morphological overlap. Accurate differentiation between benign and malignant STTs is important to set treatment directions, however, this task can be difficult. The integration of machine learning and artificial intelligence (AI) models can potentially be helpful in classifying these tumors.

, and antihypertensive evaluation of enzymatic hydrolysates of Californian red worm () proteins.

Hypertension is an important risk factor concomitant with cardiovascular disease (CVD) states, which is why we set out to evaluate Californian red worm hydrolysates on antihypertensive activity both , , using rabbit aortic rings and using hypertensive induced rats. The worms were manually separated, washed with water, purged for 4 h with 4 % sodium bicarbonate, sacrificed with 7 % saline, and finally washed with drinking water. The antihypertensive capacity was performed by measuring angiotensin-converting enzyme inhibition; for the assays, rabbit aorta was used to measure relaxation; for the assays, rats with induced hypertension were used to perform acute (hypotension) and chronic assays, using captopril as a control in all assays.

Solubility and Thermodynamic Parameters of HS/CH in Ionic Liquids Determined by H NMR.

Natural gas remains an important global source of energy. Usually, sour gas from the well or refinery stream contains HS among other contaminants that should be removed to fulfill permissible standards of use. Despite the use of different gas-liquid sour gas upgrading technologies, ionic liquids (ILs) have been recognized as promising materials to remove HS from sour gas.

Challenges and opportunities for sarcoma care and research in Latin America: a position paper from the LACOG sarcoma group.

As a developing region, Latin America faces unique cancer control and prevention challenges, which are intensified when considering rare cancers, including sarcomas. Sarcomas are a group of malignancies that arise in the connective tissues of the body-such as muscle, fat, nerves, blood vessels, and bones-accounting for a diverse range of tumours that, although rare, require specialized attention. Sarcoma care and research in Latin America require a comprehensive approach that includes deeper epidemiologic knowledge, diagnostic capacity building, access to innovative treatments, increased patient advocacy, and strengthening of clinical research capacity.

The Role of Preprocedure Genetic Counseling in Pregnancies Interrupted for Fetal Abnormalities.

Objective: Congenital birth defects affect 3 to 5% of pregnancies. Genetic counseling can help patients navigate the testing process and understand results. The study objective was to identify predictors and utility of genetic counseling at the time of pregnancy termination.