Factors Associated with Tobacco Cessation Services Request Among Users of an Online Self-Screening Questionnaire.

Objectives: Tobacco smoking remains a major public health risk, responsible for millions of deaths worldwide. While smoking patterns in Mexico differ from those in countries with higher rates, comorbidities such as diabetes pose a health risk. Although many smokers want to quit, access to cessation services is limited.

UPLC-PDA-ESI-MS based chemometric analysis for solvent polarity effect evaluation on phytochemical compounds and antioxidant activity in habanero pepper (Capsicum chinense Jacq) fruit extract.

The effect of solvents with different polarities on the recovery of phytochemicals (carotenoids, capsaicinoids, and phenolic compounds) from habanero pepper (Capsicum chinense) and their association with antioxidant activity (ABTS and DPPH) was evaluated through Ultra-Performance-Liquid Chromatography coupled with a Photodiode Array Detector and a Electrospray Ionization Mass Spectrometry (UPLC-PDA-ESI-MS)-based chemometric analysis, including linear correlation, multiple linear regression, and principal component analysis (PCA). The solvent polarity scale was established according to solvent dielectric constants (ɛ). Color variation (ΔE) was used to determine the presence of carotenoids, with the highest ΔE obtained using low-polarity solvents (hexane and ethyl acetate).

Being Popular and Being Liked: Goals, Behaviors, and Norm Salience.

Youth's social status (popularity and likability) relates with social status goals as well as bullying and prosocial behaviors within the context of classroom norms for bullying and prosocial behaviors, but less clear is how each of these factors interrelates with each other. The current study empirically analyses the concurrent relationships among social status goals, bullying and prosocial behaviors, and classroom norms with social status. Participants were a nationally representative sample of 6,421 Slovenian early adolescents (50% females; M = 13 years; SD = 6 months).

Phenanthrene degradation by strain Sneb1168 isolated from Reynosa, Mexico.

Phenanthrene is classified as a priority environmental pollutant because of its impact on the environment and on human health as a mutagenic and carcinogenic agent. The aim of this study was isolated and identified new bacteria with the capability to degrade phenanthrene from Reynosa, Mexico. , , and had high tolerant to phenanthrene (250 mg L).

A descriptive examination of rurality in the Environmental influences on Child Health Outcomes Cohort: Implications, illustrations, and future directions.

Purpose: The Environmental influences on Child Health Outcomes (ECHO) Cohort has enrolled over 60,000 children to examine how early environmental factors (broadly defined) are associated with key child health outcomes. The ECHO Cohort may be well-positioned to contribute to our understanding of rural environments and contexts, which has implications for rural health disparities research. The present study examined the outcome of child obesity to not only illustrate the suitability of ECHO Cohort data for these purposes but also determine how various definitions of rural and urban populations impact the presentation of findings and their interpretation.

Decoding acculturative stress and psychological distress in Mexican immigrant women: insights from a path mediation analysis.

Background: This study investigates acculturative stress and its impact on psychological distress among Mexican immigrant women in the United States, with a particular focus on contextual factors shaping these acculturative stress experiences. It also seeks to provide actionable insights to address Mexican immigrant women's mental health needs.

Methods: Using the data from a total of 257 Mexican immigrant women in the National Latino Asian American Survey (NLAAS), path analysis was conducted to examine the relationships between acculturative stress, psychological distress, and various contextual factors.

Structural inequality linked to brain volume and network dynamics in aging and dementia across the Americas.

Structural inequality, the uneven distribution of resources and opportunities, influences health outcomes. However, the biological embedding of structural inequality in aging and dementia, especially among underrepresented populations, is unclear. We examined the association between structural inequality (country-level and state-level Gini indices) and brain volume and connectivity in 2,135 healthy controls, and individuals with Alzheimer's disease and frontotemporal lobe degeneration from Latin America and the United States.

Complexity measure in natural time analysis identifying the accumulation of stresses before major earthquakes.

Here, we suggest a procedure through which one can identify when the accumulation of stresses before major earthquakes (EQs) (of magnitude M 8.2 or larger) occurs. Analyzing the seismicity in natural time, which is a new concept of time, we study the evolution of the fluctuations of the entropy change of seismicity under time reversal for various scales of different length i (number of events).

Numerical proceeding to calculate impurity states in 2D semiconductor heterostructures.

The article provides and discusses details of numerical proceeding for the expansion method to calculate energy positions and wave functions of the localized and resonant electronic states emerging in quantum well-type semiconductor nanostructures because of perturbation of confined states by the Coulomb potential of the hydrogenic impurity center. Effective mass approximation is used. Several excited both resonant and non-resonant states are calculated and classified for the case of a simple rectangular GaAs/AlGaAs quantum well.

Secondary Transport Mechanisms in Amino Acid Fed Enhanced Biological Phosphorus Removal.

Enhanced biological phosphorus removal (EBPR) water resource recovery facilities (WRRFs) often fail to meet phosphorus discharge permit limits, indicating a need to improve EBPR to reduce environmental phosphorus discharges. EBPR designs are largely based on the Accumulibacter polyphosphate accumulating organism (PAO) metabolism, while understudied Tetrasphaera PAOs are equally important to EBPR in many facilities worldwide. Anaerobic organic carbon competition is believed to be a key driver of EBPR reliability.

Surgical Reconstruction of the Congenital Absent Earlobe.

Introduction: A simple technique for earlobe reconstruction in a single stage, with satisfactory esthetic results and minimal morbidity.

Cases: Two patients with congenital absent earlobe are presented. In both cases, a bilobed flap comprising skin, subcutaneous tissue, and fat was used to reconstruct the lower border of the earlobe.

The walnut tree as a source of progesterone for reproductive control in goats.

Intravaginal sponges impregnated with the progesterone (P4) analogue fluorogestone acetate (FGA) induce synchronous oestrous behaviour and normal ovulatory cycle in goats. To explore alternatives using natural P4 from plants, we developed a method of ethanolic extraction and a specific enzyme immunoassay (EIA) to measure P4 in the different parts of the walnut tree Juglans regia. We found a very high concentration of P4, specifically in the leaves of the three most common French varieties (∼100 mg/kg of DM) but not in flowers, fruits, septa, husk, oil or cake.

Recommendations to reduce and prevent negative health outcomes and healthcare costs among night shift nurses: An AAN consensus paper.

A growing body of evidence demonstrates occupational night shift hazards. Decades of research point to health risks for nurses contributing to chronic diseases, including diabetes, cardiovascular disease, cognitive/mental health, and cancers-all associated with earlier mortality. Patient safety, recruitment and retention of quality nursing workforce, and related costs are important concerns associated with night shift work.

Development of kombucha beverage with jackfruit leaves (Artocarpus heterophyllus Lam) and/or soursop leaves (Annona muricata).

Kombucha is a fermented beverage with health effects, made mainly from green tea and black tea; however, it can also be made from other leaves such as those of jackfruit and soursop, which are not used even though they have been reported to have positive health effects. Due to the above, in this work "kombucha" beverages based on jackfruit and/or soursop leaves were developed and analyzed to take advantage of these by-products. It was found that fermentation produced significant changes, being the optimal kombucha formulation green tea with soursop leaves (GTKS), obtaining a higher content of antioxidant compounds (mainly catechin, rutin and shikimic acid) and greater ferric reducing antioxidant power (FRAP) (1.

Investigating changes in connected speech in nonfluent/agrammatic primary progressive aphasia following script training.

Script training is a speech-language intervention designed to promote fluent connected speech via repeated rehearsal of functional content. This type of treatment has proven beneficial for individuals with aphasia and apraxia of speech caused by stroke and, more recently, for individuals with primary progressive aphasia (PPA). In the largest study to-date evaluating the efficacy of script training in individuals with nonfluent/agrammatic primary progressive aphasia (nfvPPA; Henry et al.

Positive correlation between n-6 : n-3 PUFA ratio intake with serum oxHDL/HDL-c ratio in patients with coronary artery disease.

Background: Coronary artery disease (CAD) is one of the most prevalent cardiovascular diseases where serum lipoprotein oxidation plays a significant role. Polyunsaturated fatty acids (PUFA) n-6 : n-3 unbalance ratio consumption, affects lipoprotein oxidation, and inflammation processes. This study aimed to analyze the relationship between n-6 : n-3 PUFA ratio intake with oxidized lipoproteins in individuals with CAD.

Real-World Treatment Patterns and Healthcare Resource Use for Patients with Myelofibrosis: Results from the METER Study.

Myelofibrosis (MF) is a myeloproliferative neoplasm that was most commonly treated with hydroxyurea (HU) prior to approval of ruxolitinib (RUX), now the standard of care. Factors that influence changes in MF treatment in real-world settings are not well understood. The METER study (NCT05444972) was a multi-country retrospective chart review of MF treatment patterns, treatment effectiveness, and healthcare resource utilization.

Transcriptomic resources for Bagrada hilaris (Burmeister), a widespread invasive pest of Brassicales.

The bagrada bug, Bagrada hilaris (Burmeister), is an emerging agricultural pest in the Americas, threatening agricultural production in the southwestern United States, Mexico and Chile, as well as in the Old World (including Africa, South Asia and, more recently, Mediterranean areas of Europe). Substantive transcriptomic sequence resources for this damaging species would be beneficial towards understanding its capacity for developing insecticide resistance, identifying viruses that may be present throughout its population and identifying genes differentially expressed across life stages that could be exploited for biomolecular pesticide formulations. This study establishes B.

Computer-aided design of caffeic acid derivatives: free radical scavenging activity and reaction force.

Context: Antioxidants are known to play a beneficial role in human health. Caffeic acid has been previously recognized as efficient in this context. However, such a capability can be enhanced through structural modification.

Longitudinal analysis highlights structural changes in grey- and white-matter within military personnel exposed to blast.

Objective: The purpose of this study was to determine whether gray matter volume and diffusion-based metrics in associated white matter changed in breachers who had neuroimaging performed at two timepoints. A secondary purpose was to compare these changes in a group who had a one-year interval between their imaging timepoints to a group that had a two-year interval between imaging.

Methods: Between timepoints, clusters with significantly different gray matter volume were used as seeds for reconstruction of associated structural networks using diffusion metrics.

Macroalgae Compound Characterizations and Their Effect on the Ruminal Microbiome in Supplemented Lambs.

The impact of macroalgae species on rumen function remains largely unexplored. This present study aimed to identify the biocompounds of the three types of marine macroalgae described: (Brown), spp. (Lettuce), spp.

Growth Performance, Rumen Fermentation, and Meat Quality of Finishing Lambs Supplemented with Calcium Propionate or Sodium Propionate.

This study aimed to evaluate the effect of dietary supplementation with calcium propionate (CaPr) or sodium propionate (NaPr) on growth performance, ruminal fermentation, and meat quality of finishing lambs. Twenty-seven non-castrated Creole male lambs (24.95 ± 2.

Femoroacetabular Impingement Morphological Changes in Sample of Patients Living in Southern Mexico Using Tomographic Angle Measures.

Background: Femoroacetabular impingement (FAI) is a condition caused by abnormal contact between the femur head and the acetabulum, which damages the labrum and articular cartilage. While the prevalence and the type of impingement may vary across human groups, the variability among populations with short height or with a high prevalence of overweight has not yet been explored. Latin American studies have rarely been conducted in reference to this condition, including the Mayan and mestizo populations from the Yucatan Peninsula.

Peptide Toxins from Marine Snails with Activity on Potassium Channels and/or Currents.

Toxins from snails are peptides characterized by a great structural and functional diversity. They have a high affinity for a wide range of membrane proteins such as ion channels, neurotransmitter transporters, and G protein-coupled receptors. Potassium ion channels are integral proteins of cell membranes that play vital roles in physiological processes in muscle and neuron cells, among others, and reports in the literature indicate that perturbation in their function (by mutations or ectopic expression) may result in the development and progression of different ailments in humans.