Effect of fruit and mint flavored Rogue oral nicotine product use on smoking reduction and quitting in a 6-Month prospective cohort of adults who smoke cigarettes.

Background: Quitting cigarette smoking can substantially reduce or eliminate the risk of developing numerous chronic diseases. Use of flavored tobacco or nicotine products is commonly cited by adults who smoke cigarettes to be important in helping them reduce or quit smoking. The purpose of this analysis was to understand the association between the levels of use of flavored oral nicotine products and smoking reduction and quitting and how reduction or quitting may differ between predominant users of fruit/other versus mint flavored oral nicotine products after six months of use.

Hidden hemorrhage: A case of idiopathic omental hemorrhage causing spontaneous hemoperitoneum.

Idiopathic omental hemorrhage (IOH) is a rare and underexplored entity in current medical literature. Most patients are male, aged 20-65 years, presenting with abdominal pain. Like most presentations of active intra-abdominal bleeding, recognition, stabilization, and definitive management are key.

A diagnostic approach to confirm Mycoplasma hyopneumoniae "Day zero" for pathogen eradication.

Breeding herds in the US are trending toward eradication of Mycoplasma hyopneumoniae (M. hyopneumoniae) due to the positive impact on welfare and downstream production. In an eradication program, "Day 0″ is the time point when the last replacement gilts to enter the herd were exposed to M.

Duration of Mycoplasma hyopneumoniae detection in pigs following purposeful aerosol exposure.

Swine disease elimination programs for Mycoplasma hyopneumoniae are commonly applied in the North American swine industry and may include the aerosolization of medium containing lung tissue to achieve population exposure prior to start. Field data has indicated M. hyopneumoniae PCR detection in pigs beyond 240 days post-herd closure (dphc; planned end of an elimination program) and is thought to contribute to disease elimination programs' failure.

Evaluation of dam parity and internal biosecurity practices in influenza infections in piglets prior to weaning.

Influenza is an important respiratory disease of pigs and humans. Controlling influenza in pigs is challenging due to the substantial genetic diversity of influenza A virus (IAV). In this study, we assessed the impact of internal biosecurity practices directed at limiting exposure of piglets to IAV before weaning; evaluated the association of sow parity with IAV prevalence in piglets and the levels of maternally derived antibodies (MDA), and documented the frequency of detection of IAV on farmworkers' hands and the instruments used when handling pigs.

E-textile based modular sEMG suit for large area level of effort analysis.

We present a novel design for an e-textile based surface electromyography (sEMG) suit that incorporates stretchable conductive textiles as electrodes and interconnects within an athletic compression garment. The fabrication and assembly approach is a facile combination of laser cutting and heat-press lamination that provides for rapid prototyping of designs in a typical research environment without need for any specialized textile or garment manufacturing equipment. The materials used are robust to wear, resilient to the high strains encountered in clothing, and can be machine laundered.

Systemic Cancer Therapy Does Not Significantly Impact Early Vaccine-Elicited SARS-CoV-2 Immunity in Patients with Solid Tumors.

mRNA vaccines have been shown to be safe and effective in individuals with cancer. It is unclear, however, if systemic anti-cancer therapy impacts the coordinated cellular and humoral immune responses elicited by SARS-CoV-2 mRNA vaccines. To fill this knowledge gap, we assessed SARS-CoV-2 mRNA vaccine-elicited immunity in a cohort of patients with advanced solid tumors either under observation or receiving systemic anti-cancer therapy.

A novel disinfection protocol using ATP testing for lead garments in the electrophysiology lab.

Purpose: Electrophysiology procedures pose infection risk and require surgical room sterility. Currently, there is no universally approved protocol for disinfecting lead garments in the electrophysiology laboratory. This study explores the feasibility of using ATP testing to assess the microbial burden of lead aprons and evaluates the impact of a sanitary intervention.

An Untethered Soft Robot Based on Liquid Crystal Elastomers.

An untethered, soft robot using liquid crystal elastomer (LCE) actuators, onboard power, and wireless Bluetooth control was developed. LCE actuators were thermally triggered using Joule heating and demonstrated an ∼5 N force pull capacity per LCE. A >20% repeatable strain was demonstrated over >100 cycles with minimal loss of strain at high cycle numbers.

A 2-year-old with a hepatic abscess secondary to an ascending retrocecal appendicitis: case report and review of the literature.

Background: Diagnosing appendicitis within the pediatric population can be challenging, whether it be a neonate with irritability or a toddler with flank pain. Symptoms may mimic a viral illness, constipation, urinary tract infection, or intussusception, all of which are more common in this age group when compared with appendicitis. While a ruptured appendicitis can result in an intra-abdominal abscess, peritonitis, and/or shock, the development of a pyogenic hepatic abscess is extremely rare.

Unified Extracurricular Activities as a Pathway to Social Inclusion in High Schools.

The present study examined how a multicomponent intervention embedded in a high school's extracurricular framework impacts students' acceptance of peers with intellectual disability (ID). Data were collected from eight high schools, three of which implemented the Special Olympics Unified Champion Schools (UCS) program involving inclusive sports, clubs, and schoolwide events, and five of which did not. A pretest-posttest survey design was used to measure students' attitudes, perceptions, and interactions ( = 1,230).

Chest pain while gardening: a Stanford type A dissection involving the aortic root extending into the iliac arteries-an uncommon and potentially catastrophic disease process.

Background: An aortic dissection is an uncommon and potentially catastrophic disease process that carries with it a high morbidity and mortality. The inciting event is a tear in the intimal lining of the aorta. This allows passage of blood through the tear and into the aortic media, resulting in the creation of a false lumen.

High-output congestive heart failure: a potentially deadly complication of thyroid storm.

Hyperthyroidism, thyrotoxicosis and thyroid storm are a continuum of disease. A life-threatening and potentially fatal manifestation of thyrotoxicosis is thyroid storm. Thyroid storm is considered rare with an occurrence rate of 1-2% of all patients with hyperthyroidism, making a high index of suspicion important in the early recognition of this debilitating complication.

Impact of Flow Rate, Collection Devices, and Extraction Methods on Tear Concentrations Following Oral Administration of Doxycycline in Dogs and Cats.

Purpose: Compare the precision of doxycycline quantification in tear fluid collected with either Schirmer strips or polyvinyl acetal (PVA) sponges following oral drug administration.

Methods: Three dogs and 3 cats were administered doxycycline orally at a dose of 4.2-5 mg/kg every 12 h for 6 consecutive days.

Mary Poppins was right: Adding small amounts of sugar or salt reduces the bitterness of vegetables.

Only a quarter of adults and 7% of children consume recommended amounts of vegetables each day. Often vegetables are not initially palatable due to bitterness, which may lead children and adults to refuse to taste or eat them. The objective of this research was to determine if very small amounts of sugar or salt (common household ingredients) could lead to significant reductions in bitterness intensity and increased hedonic ratings of green vegetable purees.

Effect of tear collection on lacrimal total protein content in dogs and cats: a comparison between Schirmer strips and ophthalmic sponges.

Background: Quantification of lacrimal total protein content (TPC) is an important tool for clinical scientists to understand disease pathogenesis, identify potential biomarkers and assess response to therapy, among other applications. However, TPC is not only affected by disease state but also by the method used for tear collection. Thus, the purpose of this study is to determine the impact on TPC of two methods of tear collection in dogs and cats: Schirmer strips and polyvinyl acetal (PVA) sponges.

Double-blind Randomized Controlled Trial of Intranasal Dexmedetomidine Versus Intranasal Midazolam as Anxiolysis Prior to Pediatric Laceration Repair in the Emergency Department.

Objective: The objective of this study was to compare anxiolysis with intranasal dexmedetomidine, an alpha-2 agonist, versus intranasal midazolam for pediatric laceration repairs.

Methods: We performed a double-blind, randomized controlled trial of 40 patients 1-5 years with lacerations requiring suture repair in an academic pediatric emergency department (ED). Patients were randomized to receive either intranasal dexmedetomidine or intranasal midazolam.

Identification of gene expression changes in postnatal rat foreskin after in utero anti-androgen exposure.

In utero human phthalate exposure has been associated with male reproductive disorders in epidemiological studies, but discovering relationships is hindered by the lack of identifying markers. This study identified gene expression changes following in utero dibutyl phthalate (DBP) and flutamide exposures in Sprague-Dawley rat foreskin. Dams were exposed to 100 or 500mg/kg/day dibutyl phthalate or 5mg/kg/day flutamide from gestational days 16-20.

Cardiorenal syndrome: understanding the connections between cardiac and renal disease.

Renal and cardiac diseases are nearly ubiquitous in hospitalized patients and common causes of morbidity in outpatients. Although the connection between the heart and kidneys is relatively well known in the medical community, a more formal classification for the clinical interplay of the two systems has been developed only recently. Cardiorenal syndrome was described by Italian nephrologist Claudio Ronco in 2008.

Transcriptome analysis of the dihydrotestosterone-exposed fetal rat gubernaculum identifies common androgen and insulin-like 3 targets.

Androgens and insulin-like 3 (INSL3) are required for development of the fetal gubernaculum and testicular descent. Previous studies suggested that the INSL3-exposed fetal gubernacular transcriptome is enriched for genes involved in neural pathways. In the present study, we profiled the transcriptome of fetal gubernaculum explants exposed to dihydrotestosterone (DHT) and compared this response to that with INSL3.

Hippocampal volumes in patients with chronic combat-related posttraumatic stress disorder: a systematic review.

The authors and others have recently demonstrated that veterans with chronic combat-related PTSD (CR-PTSD) have a twofold increased risk of dementia. To understand this increased incidence, they performed a systematic review of the literature on neuroanatomical differences between veterans with chronic CR-PTSD and control subjects (22 included studies). The hippocampus was most commonly and consistently reported to differ between groups, thereby suggesting the hypothesis that PTSD is associated with smaller hippocampi, which increases the risk for dementia.

Ginger and turmeric expressed sequence tags identify signature genes for rhizome identity and development and the biosynthesis of curcuminoids, gingerols and terpenoids.

Background: Ginger (Zingiber officinale) and turmeric (Curcuma longa) accumulate important pharmacologically active metabolites at high levels in their rhizomes. Despite their importance, relatively little is known regarding gene expression in the rhizomes of ginger and turmeric.

Results: In order to identify rhizome-enriched genes and genes encoding specialized metabolism enzymes and pathway regulators, we evaluated an assembled collection of expressed sequence tags (ESTs) from eight different ginger and turmeric tissues.

A transcriptome-wide screen for mRNAs enriched in fetal Leydig cells: CRHR1 agonism stimulates rat and mouse fetal testis steroidogenesis.

Fetal testis steroidogenesis plays an important role in the reproductive development of the male fetus. While regulators of certain aspects of steroidogenesis are known, the initial driver of steroidogenesis in the human and rodent fetal testis is unclear. Through comparative analysis of rodent fetal testis microarray datasets, 54 candidate fetal Leydig cell-specific genes were identified.