Publications by authors named "Mariana"

Dibutyl phthalate (DBP) is a low-molecular-weight phthalate commonly found in personal care products, such as perfumes, aftershaves, and nail care items, as well as in children's toys, pharmaceuticals, and food products. It is used to improve flexibility, make polymer products soft and malleable, and as solvents and stabilizers in personal care products. Pregnancy represents a critical period during which both the mother and the developing embryo can be significantly impacted by exposure to endocrine disruptors.

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  • * Daily PM₂.₅ (a harmful air pollutant) levels were significantly higher on wildfire days (34 µg/m) compared to non-wildfire days (25.75 µg/m), indicating a link to fire events.
  • * The risk of ST-elevation myocardial infarction (STEMI) increased with higher PM₂.₅ levels, especially when concentrations exceeded 20 µg/m, suggesting that wildfires contribute to heart health risks.
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  • The study investigates how nutritional knowledge, attitudes, and practices affect diet quality in women of reproductive age, highlighting the role of socioeconomic factors and information sources.
  • Data was collected from 465 women through an anonymous online questionnaire, assessing their diet quality using the FIGO diet quality score, while also examining the influence of healthcare advice and personal knowledge.
  • Results showed that better food choices, higher knowledge levels, and healthcare advice all significantly improved diet quality, with knowledge acting as a key mediator for the effectiveness of healthcare guidance.
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Breast cancer (BC) is the most frequent female neoplasm worldwide. Its establishment and development have been related to inflammatory cytokine expression. Steroid hormones such as estradiol (E) can regulate proinflammatory cytokine secretion through interaction with its nuclear receptors.

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The cultivation of alfalfa is crucial for farmers as it is an excellent forage crop with a high nitrogen-fixing capacity, making it indispensable in crop rotations. Breeding programs face challenges in advancing more rapidly in genetic diversity to achieve a higher heterosis effect and, consequently, greater yield. In this study, we used 30 alfalfa varieties, which were used for molecular analyses by 5 ISSR primers and 13 RAPD primers.

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Objectives: The increasing mortality rate of COVID-19 has remained an international public health concern. Limited studies on clinical treatment and morbidity in hospital settings are available in Indonesia. This present study aims to analyse demographic characteristics, clinical signs and treatment in COVID-19 patients and their association to the mortality case in Sulianti Saroso Infectious Disease Hospital.

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The viability and functional activity of lactic acid bacteria (LAB), such as Lactobacillus acidophilus in a fermented milk product is important. One of the functional activities of the LAB in fermented milk is the ability of the LAB to positively impact the human health. This study aimed to determine the effect of frozen storage on the fermented milk, namely acidophilus milk, based on the nutritional milk quality, the viability of L.

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COVID-19's long-lasting and complex impacts have become a global concern, with diverse clinical outcomes. This study evaluated 226 participants to understand the clinical spectrum of COVID-19/Long COVID (LC), exploring how disease severity correlates with sociodemographic factors and biomarkers. Determinants related to COVID-19 severity included age (P < 0.

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Endometriosis is a chronic gynecological disease, primarily associated with pelvic pain and infertility, that affects approximately 10% of the women of reproductive age. Estrogen plays a central role in endometriosis, and there is growing evidence that endocrine disruptors, such as phthalates, may contribute to its development. This review aimed to determine whether there is a causal relationship between phthalate exposure and the development of endometriosis, as well as the possible effects of phthalates on fertility, by analyzing epidemiological data.

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  • This study investigates the causes of infections in patients with febrile neutropenia (FN) and evaluates different microbiological testing methods used for diagnosis in a hospital setting.
  • Conducted at the Hospital Clinic of Barcelona over two years, it analyzed 4520 tests from 462 FN episodes, revealing a 10% positivity rate and showing that bacterial and viral infections are significant contributors.
  • The findings highlight a high rate of documented infections at FN onset, with bacterial infections being common but also emphasize the need for improved management strategies for viral infections, alongside a call for better diagnostic approaches to enhance cost-effectiveness.
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Introduction: Obesity is associated with concomitant chronic conditions. An early metabolic consequence of obesity is disruption of glucose and insulin homeostasis. One of the consequences is impaired fasting glucose (IFG).

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Hypertensive disorders in pregnancy (HDP) are the most prevalent diseases during pregnancy. In addition to the already identified risk factors, exposure to environmental contaminants has been also considered a new one. Phthalates, which are classified as priority environmental pollutants due to their ubiquitousness and endocrine disrupting properties, have been implicated in HDP in some epidemiological studies.

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Aims: Current data suggest that SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) emerged from an animal source. However, to date, there is insufficient scientific evidence to identify the source of SARS-CoV-2 or to explain the original route of transmission to humans. A wide range of mammalian species have been shown to be susceptible to the virus through experimental infection, and in natural environments when in contact with infected humans.

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Background: Hyperparathyroidism (HPT) is a disease caused by hypersecretion of one or more parathyroid glands, it can be associated with ectopic mediastinal parathyroid glands (MEPA) in 2% of cases. The use of video-assisted thoracoscopic surgery (VATS) for the surgical resection of these glands is a safe, cost-effective, and low morbidity option for patients with MEPA. We report a case series of patients with this disease managed with VATS, the first in Mexico and Latinamerica.

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This article presents the design, simulation, and experimental validation of a novel modular aquatic snake robot capable of surface locomotion. The modular structure allows each unit to function independently, facilitating ease of maintenance and adaptability to diverse aquatic environments. Employing the material point method with the moving least squares (MPM-MLS) simulation technique, the robot's dynamic behavior was analyzed, yielding reliable results.

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Acute leukemia continues to be a major cause of death from disease worldwide and current chemotherapeutic agents are associated with significant morbidity in survivors. While better and safer treatments for acute leukemia are urgently needed, standard drug development pipelines are lengthy and drug repurposing therefore provides a promising approach. Our previous evaluation of FDA-approved drugs for their antileukemic activity identified disulfiram, used for the treatment of alcoholism, as a candidate hit compound.

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β-cells are a type of endocrine cell found in pancreatic islets that synthesize, store and release insulin. In type 1 diabetes (T1D), T-cells of the immune system selectively destroy the insulin-producing β-cells. Destruction of these cells leads to a lifelong dependence on exogenous insulin administration for survival.

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  • Robust high-throughput assays are essential in drug discovery, and this study introduces Invasion-Block, an automated platform for analyzing how cancer cells invade through tissue.
  • Using this platform, researchers screened nearly 4000 FDA-approved drugs and another 210 kinase inhibitors, discovering that certain inhibitors notably decreased the invasive behavior of melanoma cells.
  • The study highlights that targeting the ATM kinase could be a promising strategy for developing treatments to prevent melanoma metastasis in patients.
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Phthalates are classified as priority environmental pollutants, since they are ubiquitous in the environment, have endocrine disrupting properties and can contribute to impaired health. Used primarily in personal care products and excipients for pharmaceuticals, diethyl phthalate (DEP) is a short-chain alkyl phthalate that has been linked to decreased blood pressure, glucose tolerance, and increased gestational weight gain in humans, while in animals it has been associated with atherosclerosis and metabolic syndrome. Although all these findings are related to risk factors or cardiovascular diseases, DEP's vascular impacts still need to be clarified.

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Endocrine disruptor chemicals (EDCs) can have a harmful effect on the human body's endocrine system and thus adversely affect the development, reproduction, neurological, cardiovascular, and immune systems and metabolism in humans and wildlife. According to the World Health Organization, EDCs are mostly man-made and found ubiquitously in our daily lives, notably in pesticides, metals, and additives or contaminants in food and personal care products. Human exposure occurs through ingestion, inhalation, and dermal contact.

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Since the beginning of their production, in the 1930s, phthalates have been widely used in the plastics industry to provide durability and elasticity to polymers that would otherwise be rigid, or as solvents in hygiene and cosmetic products. Taking into account their wide range of applications, it is easy to understand why their use has been increasing over the years, making them ubiquitous in the environment. This way, all living organisms are easily exposed to these compounds, which have already been classified as endocrine disruptor compounds (EDC), affecting hormone homeostasis.

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Being an essential component in the plastics industry, phthalates are ubiquitous in the environment and in everyday life. They are considered environmental contaminants that have been classified as endocrine-disrupting compounds. Despite di-2-ethylhexyl phthalate (DEHP) being the most common plasticizer and the most studied to date, there are many others that, in addition to being widely used in the plastic, are also applied in the medical and pharmaceutical industries and cosmetics.

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Introduction And Importance: Ascariasis is one of the most common parasitic infections worldwide, especially in tropical and subtropical developing countries with poor personal hygiene and sanitation. This condition is a staggering worldwide public health problem with high morbidity and mortality. Intestinal obstruction is an acute presentation that occurs in cases where clumps of worms form, causing partial or complete obstruction of the intestinal lumen.

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Introduction: The relationship between increased platelet count and cancer classification stage has long been established. The prevalence of thrombocytosis varies from 10% to 57% in cancer patients. The pathogenesis of thrombocytosis in malignancy is uncertain.

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Background: In Indonesia, around 400 health workers died due to Covid-19 between June-July 2021, therefore the health workers need to be given further immunity. Health workers were among the first to get a booster shoot. However, they may experience side effects after vaccination.

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