The impact of implementing a self-administered electronic sexual health questionnaire on STI testing and diagnosis rates.

Objective: Optimizing sexual history intake is crucial for effective STI screening and diagnosis. This study, conducted at a university health center, investigated whether implementing a self-administered electronic questionnaire focused on organ contact, compared to the conventional verbal intake method used previously, would increase the number and diversity of screening tests, and subsequently improve detection rates for chlamydia (CT) and gonorrhea (GC).

Methods: The number and types of CT and GC tests ordered, along with diagnosis rates, were analyzed during the implementation of the electronic questionnaire and compared with data from the preceding four years.

Efficacy of Transcutaneous Electrical Nerve Stimulation in Management of Cancer Pain: a Meta Analysis.

Purpose Of Review: The present investigation assesses efficacy of transcutaneous electrical nerve stimulation (TENS) on relief of cancer or chemotherapy-related pain. Patients with cancer experience a relatively high prevalence of pain that is reportedly undertreated. Therefore, this analysis is pertinent to determine if TENS is a useful complementary therapy considering its increase in accessibility and minimal side effect profile.

Numerical modeling of hydrogel scaffold anisotropy during extrusion-based 3D printing for tissue engineering.

Extrusion-based 3D printing is a widely utilized tool in tissue engineering, offering precise 3D control of bioinks to construct organ-sized biomaterial objects with hierarchically organized cellularized scaffolds. Topological properties in flowing polymers are determined by macromolecule conformation, namely orientation and stretch degree. We utilized the micro-macro approach to describe hydrogel macromolecule orientation during extrusion, offering a two-scale fluid behavior description.

In vivo impact on rabbit subchondral bone of viscosupplementation with a hyaluronic acid antioxidant conjugate.

Objective: This study aimed to assess the effects of an antioxidant-conjugated Hyaluronic Acid (HA), specifically HA-4-aminoresorcinol (HA4AR), on articular cartilage and subchondral bone in osteoarthritis (OA). We conducted a comparative analysis between HA4AR and a commercially available high molecular weight HA formulation in a rabbit model of OA.

Materials And Methods: Eighteen rabbits underwent unilateral anterior cruciate ligament transection (ACLT) and were divided into three groups of six: Saline-group, HA-group, and HA4AR-group, based on the type of intra-articular injection received.

Orm proteins control ceramide synthesis and endocytosis via LCB-mediated Ypk1 regulation.

Sphingolipids (SPLs) are major components of cell membranes with significant functions. Their production is a highly-regulated multi-step process with the formation of two major intermediates, long chain bases (LCBs) and ceramides. Homologous Orm proteins in both yeast and mammals negatively regulate LCB production by inhibiting serine palmitoyltransferase (SPT), the first enzyme in SPL de novo synthesis.

Efficacy and Safety of Alpha-2 Agonists in Autism Spectrum Disorder: A Systematic Review.

Background: This analysis is a systematic literature review assessing efficacy and adverse effects of three alpha-2 agonists for the symptomatic management of autism spectrum disorder (ASD).

Methods: The present investigation involved an extensive systematic search for eligible studies in PubMed, Embase, Cochrane Library, and Google Scholar. Nine studies, collectively incorporating 226 patients, were assessed.

Diabetic Neuropathy: A Guide to Pain Management.

Purpose Of Review: Diabetic neuropathy is a common complication of diabetes mellitus (DM) and can affect up to 50% of DM patients during their lifetime. Patients typically present with numbness, tingling, pain, and loss of sensation in the extremities. Since there is no treatment targeting the underlying mechanism of neuropathy, strategies focus on preventative care and pain management.

Continuous mobile measurement of camptocormia angle using four accelerometers.

Camptocormia, a severe flexion deformity of the spine, presents challenges in monitoring its progression outside laboratory settings. This study introduces a customized method utilizing four inertial measurement unit (IMU) sensors for continuous recording of the camptocormia angle (CA), incorporating both the consensual malleolus and perpendicular assessment methods. The setup is wearable and mobile and allows measurements outside the laboratory environment.

Miniaturized double-wing ∆E-effect magnetic field sensors.

Magnetoelastic micro-electromechanical systems (MEMS) are integral elements of sensors, actuators, and other devices utilizing magnetostriction for their functionality. Their sensitivity typically scales with the saturation magnetostriction and inversely with magnetic anisotropy. However, large saturation magnetostriction and small magnetic anisotropy make the magnetoelastic layer highly susceptible to minuscule anisotropic stress.

Spina Bifida Prevention: A Narrative Review of Folic Acid Supplements for Childbearing Age Women.

Neural tube defects (NTDs) are malformations that occur during embryonic development, and they account for most central nervous system birth anomalies. Genetic and environmental factors have been shown to play a role in the etiology of NTDs. The different types of NTDs are classified according to anatomic location and severity of the defect, with most of the neural axis anomalies occurring in the caudal spinal or cranial areas.

Safety and Effectiveness of Tofacitinib in Treating Polyarticular Course Juvenile Idiopathic Arthritis.

Polyarticular course juvenile idiopathic arthritis (pcJIA) is a form of arthritis that affects at least five joints at a time and presents before the age of 16. Its most common symptoms are pain, swelling, redness, and a limited range of motion, making it incredibly difficult for patients diagnosed to function in daily life. Historically, the leading treatment options have consisted of non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying antirheumatic drugs (DMARDs) such as methotrexate.

Effects of anodal tDCS on electroencephalography correlates of cognitive control in mild-to-moderate traumatic brain injury.

Background: Transcranial direct current stimulation (tDCS) may provide a potential therapy for cognitive deficits caused by traumatic brain injury (TBI), yet its efficacy and mechanisms of action are still uncertain.

Objective: We hypothesized that anodal tDCS over the left dorsolateral prefrontal cortex (DLPFC) would boost the influence of a cognitive training regimen in a mild-to-moderate TBI (mmTBI) sample. Cognitive enhancement was measured by examining event-related potentials (ERPs) during cognitive control tasks from pre- to post-treatment.

Refining medical clearance protocol for patients with primary psychiatric complaints in the emergency department.

Introduction: Medical clearance for patients with primary psychiatric complaints presenting to the emergency department has been debated for decades. Emergency physicians have argued that clearance labs are unnecessary, yet psychiatrists may still order or require them. A retrospective review was conducted to evaluate the continued need for labs of psychiatric patients and help identify high risk groups that may need additional intervention prior to medical clearance.

Contactless mechanical stimulation of tissue engineered constructs: Development and validation of an air-pulse device.

Objective: Tissue engineering (TE) is the study and development of biological substitutes to restore, maintain or improve tissue function. Tissue engineered constructs (TECs) still present differences in mechanical and biological properties compared to native tissue. Mechanotransduction is the process through which mechanical stimulation triggers proliferation, apoptosis, and extracellular matrix synthesis, among other cell activities.

'Distraction Vaginogenesis': Preliminary Results Using a Novel Method for Vaginal Canal Expansion in Rats.

Vaginal atresia is seen in genetic disorders such as Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, which can cause significant sexual dysfunction. Current treatments include surgical reconstruction or mechanical dilation of the vaginal canal. Mechanical dilation requires patients to be highly motivated and compliant while surgical reconstruction has high rates of complications.

Transcranial direct current stimulation modulates working memory and prefrontal-insula connectivity after mild-moderate traumatic brain injury.

Persistent posttraumatic symptoms (PPS) may manifest after a mild-moderate traumatic brain injury (mmTBI) even when standard brain imaging appears normal. Transcranial direct current stimulation (tDCS) represents a promising treatment that may ameliorate pathophysiological processes contributing to PPS. We hypothesized that in a mmTBI population, active tDCS combined with training would result in greater improvement in executive functions and post-TBI cognitive symptoms and increased resting state connectivity of the stimulated region, i.

Acquisition and Automated Segmentation of Inertia Sensor Data for Mobile Camptocormia Assessment.

The camptocormia angle has been established as a strong indicator for evaluating the progress of Parkinson's disease and the efficacy of therapeutical approaches. A wearable setup is proposed to measure the camptocormia angle with the perpendicular method using five inertial sensors. This study identifies suitable inertial measurement unit sensors for mobile long-term measurement.

Can we really make catheter-associated urinary tract infections a never event? A level 1 trauma center's experience with prophylactic antibiotic bladder irrigation.

Background: Hospital-acquired catheter-associated urinary tract infections (CAUTIs) are considered "never events" and are reportable to Centers for Medicare and Medicaid Services as a quality indicator. Despite protocols to determine appropriate removal of urinary catheters as soon as possible, severely injured trauma patients often require prolonged catheterization during ongoing resuscitation or develop retention requiring catheter replacement, exposing them to risk for CAUTI. We evaluated whether prophylactic antibiotic bladder irrigation reduces the incidence of CAUTI in critically ill trauma patients.

Micromechanical properties of the healthy canine medial meniscus.

Aims: Knowledge of the micromechanical characteristics of the menisci is required to better understand their role within the stifle joint, improve early diagnosis of meniscal lesions, and develop new treatment and/or replacement strategies. The aim of the study was to determine the mechanical properties of the healthy medial canine meniscus and to evaluate the effect of regional (caudal, central, and cranial) and circumference (axial and abaxial) locations on these properties.

Methods: To study the micromechanical properties of the medial menisci in healthy (Beagle) dogs, the influence of regional (caudal, central, and cranial) and circumference (axial and abaxial) locations were evaluated.

Modeling and Parallel Operation of Exchange-Biased Delta-E Effect Magnetometers for Sensor Arrays.

Recently, Delta-E effect magnetic field sensors based on exchange-biased magnetic multilayers have shown the potential of detecting low-frequency and small-amplitude magnetic fields. Their design is compatible with microelectromechanical system technology, potentially small, and therefore, suitable for arrays with a large number N of sensor elements. In this study, we explore the prospects and limitations for improving the detection limit by averaging the output of N sensor elements operated in parallel with a single oscillator and a single amplifier to avoid additional electronics and keep the setup compact.

Relationship between anthropometric and kinematic measures to practice velocity in elite American 100 m sprinters.

Background: There exists a paucity of anthropometric and kinematic data for elite United States (US) sprinters and further analysis of how these variables correlate with sprint velocity in practice is warranted.

Aim: The purpose of this investigation was to examine the relationship of anthropometric and kinematic variables and practice sprint velocity of elite sprint athletes when separated by gender.

Methods: Participants included elite US 100 m sprinters (total: =38, male: =19, female: =19).

An Adaptive Sampling System for Sensor Nodes in Body Area Networks.

The importance of body sensor networks to monitor patients over a prolonged period of time has increased with an advance in home healthcare applications. Sensor nodes need to operate with very low-power consumption and under the constraint of limited memory capacity. Therefore, it is wasteful to digitize the sensor signal at a constant sample rate, given that the frequency contents of the signals vary with time.

Effects of a Flexible Workout System on Performance Gains in Collegiate Athletes.

Walts, CT, Murphy, SM, Stearne, DJ, Rieger, RH, and Clark, KP. Effects of a flexible workout system on performance gains in collegiate athletes. J Strength Cond Res 35(5): 1187-1193, 2021-Although research on the topic of periodization is abundant, investigations into different flexible periodization strategies in collegiate athletes are limited.

The association of infant temperament and maternal sensitivity in preterm and full-term infants.

Infants who experience sensitive caregiving are at lower risk for numerous adverse outcomes. This is especially true for infants born preterm, leading them to be more susceptible to risks associated with poorer quality caregiving. Some research suggests that preterm and full-term infants differ on temperament, which may contribute to these findings.

Synthesis of Aminoallenes via Selenium-π-Acid-Catalyzed Cross-Coupling of -Fluorinated Sulfonimides with Simple Alkynes.

The facile synthesis of aminoallenes, accomplished by a selenium-π-acid-catalyzed cross-coupling of an -fluorinated sulfonimide with simple, non-activated alkynes, is reported. Until now, aminoallenes were difficult to be accessed by customary means, inasmuch as pre-activated and, in part, intricate starting materials were necessary for their synthesis. In sharp contrast, the current study shows that ordinary internal alkynes can serve as simple and readily available precursors for the construction of the aminoallene motif.