Publications by authors named "Guemruek F"

Objectives: Our objective was to determine risk factors and operative outcomes for patients with upper extremity penetrating vascular injuries(UEPVI).

Methods: A retrospective review was performed of all adult UEPVI patients presenting to a level I trauma center between 1986 and 2019. Statistical analyses were performed to determine the independent predictors of mortality and hospital length of stay(LOS) among patients who underwent operative repair.

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Purpose: Thyroid nodules diagnosed by fine needle aspiration cytology (FNAC) as TIR3A or Class III subgroup "other types of atypia" (indeterminate thyroid nodules - ITNs), are the only ones without a unique clinical action indicated for management. This leads to multiple FNAC repetitions (FNAC-reps) and lifelong follow-up, with huge consumption of time and resources. The aims of the study were to inquire the usefulness of repeating FNAC in ITNs and perform an evaluation of a long-term follow-up of a large cohort of ITNs.

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Ovarian cancer (OC) is one among most significantly fatal gynecological cancers, with late-stage detection and an inadequate prognosis. Plasminogen activator inhibitor-1 ( ) gene anticipates negative outcomes in many different kinds of malignancies. Several research investigations are currently being done to examine the biological role of in OC and the possible benefits of targeted pharmacotherapies.

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La centralización de los partos de alto riesgo en los hospitales con el más alto nivel de atención es fundamental para ampliar el margen de seguridad materno-neonatal y mejorar los desenlaces. Por lo tanto, es altamente recomendable trasladar oportunamente a las pacientes gestantes portadoras de embarazos de alto riesgo y/o con amenazas de parto pretérmino a centros de atención terciaria, sin embargo, no siempre es posible anticipar los riesgos antenatalmente, lo cual resulta en la necesidad de trasladar a neonatos en estado crítico. Lamentablemente, la movilización de los recién nacidos compromete aún más su estado de salud, especialmente en los países latinoamericanos.

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Background: Promoting the use of insecticide-treated mosquito nets (ITNs) is one of the main strategies for reducing malaria-related morbidity. An innovative activity-based contracting (ABC) approach has been implemented in Kwilu Province, Democratic Republic of Congo to optimize ITN mass distribution campaigns, with payments based on contractually defined programmatic outcomes for key campaign activities following independent verification of results.

Methods: This internal evaluation was carried out using a mixed methods approach combining qualitative and quantitative document and content analysis from a series of three workshops: validation workshops for campaign results at provincial level for the 2021 and 2022 campaigns; internal evaluation workshop for the Kwilu campaign as part of the ABC approach organized by "Santé pour tous en milieu rural" (SANRU) with its sub-contractors; and national campaign evaluation workshop organized by the National Malaria Control Program.

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Introduction: Prolyl-specific oligopeptidase (POP), one of the brain's highly expressed enzymes, is an important target for the therapy of central nervous system disorders, notably autism spectrum disorder, schizophrenia, Parkinson's, Alzheimer's disease, and dementia.

Method: The current study was designed to investigate 2,4-bis(trifluoromethyl) benzaldehyde- based thiosemicarbazones as POP inhibitors to treat the above-mentioned disorders. A variety of techniques, such as nuclear magnetic resonance (NMR), mass spectrometry (MS), and Fourier-transform infrared spectroscopy (FTIR), were used for the structural confirmation of synthesized compounds.

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Article Synopsis
  • Wheat grain yield is influenced by multiple factors, particularly spike fertility, which modern breeding methods have enhanced through domestication and genetic advances.
  • Researchers studied 110 recombinant inbred lines (RILs) from two distinct wheat types to explore the genetic factors behind spike fertility traits.
  • They identified 94 quantitative trait loci (QTLs) linked to various yield components, focusing on a significant QTL on chromosome 5B, potentially containing unknown genes related to spike fertility and revealing areas for future research on improving wheat yield.*
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Increased knowledge of heritable traits in Atlantic Salmon (Salmo salar) is important to overcome bottlenecks in salmonid aquaculture. Atlantic salmonid populations, both landlocked and anadromous, represent an interesting model to gain insight into anadromy related traits, most notably, the probability to smoltify. While a previous study has identified several genomic regions diverging between anadromous and landlocked populations across the species range, the present study explores these data further with the aim to uncover if some of these genomic regions are linked to beneficial genetic traits associated with smoltification.

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Background: Postmenopausal androgen excess often occurs due to the imbalance between the rapid decline in ovarian estrogen and a relatively gradual decline in androgen secretion. The rapid onset of hirsutism, alopecia, and acne, on the other hand, is a rare occurrence and requires further investigation in order to rule out an underlying neoplasm.

Case Report: A 54-year-old woman arrived at the endocrinology outpatient clinic for the appearance of hirsutism and defluvium capitis in the past 9 months.

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Background: Thyroid thermoablative techniques have been developed as an alternative to surgery for the treatment of symptomatic benign nodes, with the advantage of being minimally invasive, repeatable, with a minimal complication rate, and avoiding the perioperative risks and irreversible consequences of surgery.

Methods: A series of patients undergoing laser thermoablation by the same team of endocrinologists operating in 2 centers from May 2016 to December 2022 is presented. The procedure was performed in patients with compressive symptomatology determined by a thyroid node typed TIR 2, or TIR 3A with rejection of the surgical option.

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We present the draft genome sequence of sp. strain H4R21, isolated from the rhizosphere of in the forest experimental site of Montiers (France). This genome features coding capacity for plant growth promotion, such as the ability to solubilize minerals, to produce siderophores and antifungal secondary metabolites.

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This study investigates the photophysical properties of a nitrobenzene-substituted 1,3,4-oxadiazole derivative (OX-NO) using both theoretical and experimental methods. The impact of the solvent on OX-NO absorption and fluorescence spectra, as well as its fluorescence quantum yield, was initially studied. A noticeable bathochromic shift in the Stokes shift indicated a π→ π* transition within the molecules.

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Article Synopsis
  • * Out of 50 patients, the incidence of postoperative ileus was found to be 16%, significantly lower than the theoretical 40%, suggesting enhanced recovery protocols may be effective.
  • * The median compliance with enhanced recovery programs was 75%, indicating they are both feasible and safe, potentially aiding gastrointestinal recovery after surgery.
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Protected areas are traditionally the foundation of conservation strategy, but land not formally protected is of particular importance for the conservation of large carnivores because of their typically wide-ranging nature. In South Africa, leopard (Panthera pardus) population decreases are thought to be occurring in areas of human development and intense negative interactions, but research is biased towards protected areas, with quantitative information on population sizes and trends in non-protected areas severely lacking. Using Spatially Explicit Capture-Recapture and occupancy techniques including 10 environmental and anthropogenic covariates, we analysed camera trap data from commercial farmland in South Africa where negative human-wildlife interactions are reported to be high.

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  • In European forests, tree species form partnerships with ectomycorrhizal (EM) and arbuscular mycorrhizal (AM) fungi, which help in nutrient acquisition through specific fungal structures.
  • A study analyzed mycorrhizal communities under 23 tree species across different climates and soil types, finding that the types of EM fungi were related to the humus forms of the soil.
  • The research highlights how factors like past land use, tree species traits, and soil depth affect fungal community structure, suggesting that understanding these relationships can enhance models predicting forest soil functions and tree nutrient adaptation.
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The paper establishes the effective utilization of North American Electric Reliability Corporation control performance standards for cascaded fractional order controller in dispensing regulation ancillary service to the deregulated structures having intermittent generating units. The flow resources that highly contribute in faster regulatory facility include photovoltaic and wind systems. For a two area network, the control performance standard 1and balancing authority ACE limits, the successor to CPS2 are assumed to be the control inputs to the fuzzy logic base and its tuned output gain is fed to the cascaded proportional-integral-derivative double staged FOPID controller for best fallouts in dynamic stability and frequency response leveraged under diverse market contracts.

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Physical fitness has been extensively shown to strongly associate with general health status and major health risks. Here we tested the ability of a novel estimate of fitness age (FitAge) to differentiate aging trajectories.This study aimed at (1) testing the ability of FitAge to differentiate aging patterns among decelerated, normal, and accelerated agers in selected health domains, (2) estimating the risk for developing major health issues depending on the aging trajectory, and (3) comparing FitAge to body mass index (BMI) categorization in differentiating healthy from unhealthy aging patterns.

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In ICU settings, screening patients upon admission for potential multiresistant bacteria (BMR) carriers is crucial. Traditionally, clinical decisions relied on delayed culture results, but a rapid PCR molecular test called RealCycler-Rezero-U/G (Progenie-molecular©), emerged as an alternative. This study aimed to validate its effectiveness in detecting gram-negative BMR in rectal swabs at ICU admission.

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This paper outlines the design, characterization, and validation of a novel wearable haptic device capable of delivering skin stretch, force feedback, or a combination of both, to the user's arm. In this study, we conducted physical and perceptual characterization with eleven able-bodied participants, and two separate experiments involving discrimination and manipulation tasks, encompassing a total of 32 participants. In both experiments, we used the CUFF device in conjunction with the Pisa/IIT SoftHand.

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Background: While vegetable intakes in Australia remain sub-optimal across all age groups, children are rarely consulted about their ideas on how to increase consumption. Qualitative research involving children provides an opportunity to consider their views. The aim of the Kids initiative inspires Dietary Success in Adults and Youth (KiiDSAY) project was to explore the views of school-aged children, who had participated in a school-based nutrition education program, about inspiring their peers and families to eat more vegetables.

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Background Dental caries is the most prevalent polymicrobial oral infectious disease tormenting individuals' healthy lifestyles and presents a significant public health problem. The objective of this study was to evaluate and compare the antibacterial properties of different concentrations of bamboo shoot ethanol extract with chlorhexidine mouth rinse on isolates of salivary ) and () Materials and methods Non-stimulated salivary samples from 30 young adults were treated ex vivo with bamboo shoot ethanolic extract at concentrations of 30 µg/ml, 40 µg/ml, 50 µg/ml, and 60 µg/ml. The colony-forming units were quantified by measuring the number of viable bacterial cells.

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Analysis of the currently established Bayesian nearest neighbors classification model points to a connection between the computation of its normalizing constant and issues of NP-completeness. An alternative predictive model constructed by aggregating the predictive distributions of simpler nonlocal models is proposed, and analytic expressions for the normalizing constants of these nonlocal models are derived, ensuring polynomial time computation without approximations. Experiments with synthetic and real datasets showcase the predictive performance of the proposed predictive model.

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Background: Positive psychology-based (PPB) activities have been under-researched in cancer caregiving.

Objective: This study investigated caregiver: (1) attitudes toward using PPB activities while caregiving; and (2) characteristics associated with these attitudes.

Methods: Secondary analyses of a cross-sectional survey were conducted in a national caregiver sample of hematopoietic cell transplant (HCT) patients.

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We generated iPSC line using skin fibroblasts obtained from a female patient affected by Joubert syndrome, caused by two compound heterozygous variants (c.143G > A; p.Gly48Glu and c.

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Background: Haiti, like many low-income countries in crisis, has limited resources for etiologic diagnosis of vaginal discharge. As such, we sought to characterize variability in diagnoses of women presenting with vaginal discharge syndrome, with the goal to improve standardization of syndromic management.

Materials And Methods: Participants aged 18 years and older endorsing vaginitis, or dysuria were recruited at Jerusalem Clinic over two, one-week periods in April 2018 and July 2019.

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