Case-Control Research Study of Auto-Brewery Syndrome.

Background: Auto-brewery syndrome (ABS), also known as Gut Fermentation Syndrome and Endogenous Ethanol Fermentation, is afflicting people worldwide, but little is known about ABS patients' demographics, health history, lifestyle factors, and diet.

Method: We conducted a broad-based case-control survey study on 52 patients known to have a diagnosis of ABS and their household members. The research compares the symptomatic group (N = 28) to the asymptomatic group (N = 18) regarding lifestyle and health, diet, and medical history.

Detecting malingered pain-related disability with the pain catastrophizing scale: a criterion groups validation study.

Intentional exaggeration of symptoms is a potential problem in contexts where there are financial incentives to appear disabled. Therefore, calibration of tools to accurately evaluate malingering in these contexts is important. The present study used a criterion groups validation design to determine the ability of the Pain Catastrophizing Scale (PCS) to detect Malingered Pain-Related Disability (MPRD).

Diversity and shifts of the bacterial community associated with Baikal sponge mass mortalities.

The disease of freshwater sponges was first discovered in 2011, when pink samples were found in the Central Basin of Lake Baikal. Subsequently, the visible signs of the disease have changed, and now sponges appear with various symptoms of damage to the body, such as discoloration, tissue necrosis, the formation of brown patches and dirty-purple biofilms on some branches. These signs of the disease are accompanied by the mass death of sponges.

An experimental study to quantify road greenbelts and their association with PM concentration along city main roads in Nanjing, China.

Air pollution is an important environmental and health concern all over the world and PM is one of the most important constituents of air pollution. In urban area with high population density, vehicles contribute a big portion of PM. The effect of vegetations along road, i.

A Validation Study of a Noninvasive Lactate Threshold Device.

Unlabelled: The lactate threshold is considered a key marker of endurance exercise performance and identification of this threshold is important in writing an exercise training program. Unfortunately, assessment of the lactate threshold has traditionally required venous or capillary blood samples and a specialized meter to assess blood lactate concentrations. Recently, a consumer grade, non-invasive device was developed to determine muscle oxygenation and estimate the lactate threshold.

Breaking the paradigm: Dr Insight empowers signature-free, enhanced drug repurposing.

Motivation: Transcriptome-based computational drug repurposing has attracted considerable interest by bringing about faster and more cost-effective drug discovery. Nevertheless, key limitations of the current drug connectivity-mapping paradigm have been long overlooked, including the lack of effective means to determine optimal query gene signatures.

Results: The novel approach Dr Insight implements a frame-breaking statistical model for the 'hand-shake' between disease and drug data.

Six weeks of oral supplementation does not enhance the production of serum erythropoietin or erythropoietic status in recreationally active males with above-average aerobic fitness.

The purpose of this study was to investigate the effect of 6 weeks of oral supplementation on serum erythropoietin (EPO) and erythropoietic status. Twenty-four males (mean ± SE; age = 25.2 ± 1.

Size of Protein is a Major Factor that Affects Retention on Preparative IMAC Columns.

Immobilized metal affinity chromatography (IMAC) is a specific high-capacity technique used in large-scale purification of proteins. IMAC exploits the ability of immobilized metal ions to form coordination bonds with atoms in the side chains of certain amino acids. The technique is generally robust.

Effect of Toxic Metal Ions on Photosensitized Singlet Oxygen Generation for Photodegradation of Polyaromatic Hydrocarbon Derivatives and Inactivation of Escherichia coli.

Here, we report an experimental study of the effect of toxic metal ions on photosensitized singlet oxygen generation for photodegradation of PAH derivatives, Anthracene-9,10-dipropionic acid disodium salt (ADPA) and 1,5-dihydroxynapthalene (DHN) and photoinactivation of Escherichia coli bacteria by using cationic meso-tetra(N-methyl-4-pyridyl)porphine tetrachloride (TMPyP) as a singlet oxygen photosensitizer. Three s-block metals ions, such as Na , K and Ca and five toxic metals such as Cd , Cu , Hg , Zn and Pb were studied. The s-block metal ions showed no change in the rate of photodegradation of ADPA or DHN by TMPyP, whereas a dramatic change in the photodegradation of ADPA and DHN was observed in the presence of toxic metals.

Interpersonal consequences of legal handgun carrying on college campuses.

This study assessed whether college students felt less safe or were less likely to work with another student when they thought the person they would work with was carrying a handgun than when they did not. Seventy participants were recruited from a public US university where campus carry was legal. Participants were led to believe a confederate was carrying a handgun or not.

Data on ion composition and X-ray diffraction patterns of biosolids from wastewater treatment plants in Lufkin and Nacogdoches, Texas, USA.

The data presented in this article is related to the research article entitled, "Structural Characterization and Evaluation of Municipal Wastewater Sludge (Biosolids) from two Rural Wastewater Treatment Plants in East Texas, USA" (Onchoke et al., [1]). The XRD profiles and composition of biosolids from two wastewater treatment plant is presented.

Structural characterization and evaluation of municipal wastewater sludge (biosolids) from two rural wastewater treatment plants in East Texas, USA.

Wastewater sludge (or) biosolids collected from two rural wastewater treatment plants (NWWTP, LWWTP) in East Texas, USA were characterized and evaluated via inductively coupled plasma optical emission spectrometry, scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), thermogravimetric analysis, X-ray diffraction, Fourier transform infrared spectroscopy (FTIR), and ion chromatography. The proximate organic and inorganic compositions and spectroscopic characteristics of sewage sludge were determined. The results show that the concentrations of toxic metals Cd, Cr, Cu, Mo, Ni, Pb, Hg, and Zn meet USEPA guideline recommendations for land applications.

Evidence for exposure to selenium by breeding interior snowy plovers (Charadrius nivosus) in saline systems of the Southern Great Plains.

Interior snowy plover (Charadrius nivosus) population declines and deteriorating conditions throughout the Southern Great Plains (SGP) of Texas, New Mexico, and Oklahoma may be linked to environmental contaminants. Concentrations of V, As, Cd, Pb, and Se were quantified in breeding snowy plover blood, feathers (5th primary; P5), and potential prey (tiger beetles [Cicindela circumpicta and C. togata]).

Endocide-Induced Abnormal Growth Forms of Invasive Giant Salvinia (Salvinia molesta).

Giant salvinia (Salvinia molesta) is one of the most noxious invasive species in the world. The fern is known to have primary, secondary, and tertiary growth forms, which are also commonly hypothesized as growth stages. The identification of these forms is primarily based on the size and folding status of the floating leaves.

Services, Stigma, and Discrimination: Perceptions of African Descendant Men Living with HIV/AIDS in Brazil and in the United States.

This study aimed to give voice to 13 men of African descent from Salvador, Brazil, and East Texas, United States, living with HIV/AIDS regarding their perceptions on accessibility of services, and the stigma and discrimination they experience. Phenomenological research using in-depth interviews was used as methodology. Five themes emerged from the data analysis: perception of positive health, services and accessibility, not disclosing HIV status is a way to be protected, health professionals untrained in treating people living with HIV/AIDS, being of African descent increases discrimination in both countries, education would decrease stigma and discrimination.

Young Children Talking about Food and Health.

Background: Limited patents have explored young children's understanding of the connection between food and health. This qualitative study aimed to narrow this gap by investigating young children's health conceptions.

Methods: Seventy-two children, 5 to 7 years of age, participated in this study.

Can subjective sleep problems detect latent sleep disorders among commercial drivers?

Introduction: Long-haul truck drivers experience poor sleep health and heightened accident rates, and undiagnosed sleep disorders contribute to these negative outcomes. Subjective sleep disorder screening tools may aid in detecting drivers' sleep disorders. This study sought to evaluate the value of subjective screening methods for detecting latent sleep disorders and identifying truck drivers at-risk for poor sleep health and safety-relevant performance.

An Acute Bout of Aquatic Treadmill Exercise Induces Greater Improvements in Endothelial Function and Postexercise Hypotension Than Land Treadmill Exercise: A Crossover Study.

Objective: The purpose of the study was to compare acute bouts of aquatic treadmill (ATM) and land treadmill (LTM) exercise on flow-mediated dilation, postexercise blood pressure, plasma nitrate/nitrite, and atrial natriuretic peptide in untrained, prehypertensive men.

Design: In a counterbalanced, crossover design, 19 untrained, prehypertensive men completed bouts of ATM and LTM on separate days. Flow-mediated dilation was measured pre-exercise and 1-hr postexercise.

Correlates of elemental-isotopic composition of stream fishes: the importance of land-use, species identity and body size.

The isotopic (δ C and δ N) and stoichiometric (C:N:P) compositions of four fish species (Family Centrarchidae: Lepomis auritus, Lepomis cyanellus; Family Cyprinidae: Nocomis leptocephalus, Semotilus atromaculatus) were examined across four North Carolina Piedmont streams arrayed along an urbanization gradient. Both isotopic and stoichiometric composition of fishes appeared to track changes occurring in basal resource availability. Values of δ C of basal resources and consumers were more enriched at the most urbanized streams.

Statewide At-Risk Tracking and Intervention for Nurses: Identifying and Intervening With Nursing Students at Risk of Attrition in Texas.

Aim: The purpose of this study was to identify students at risk of attrition and implement interventions to decrease the risk.

Background: The ability to identify and intervene with students deemed at risk of attrition can be a valuable tool for increasing the RN workforce. "Statewide At-Risk Tracking and Interventions for Nurses" (SATIN) involved students from 27 initial RN licensure nursing programs in Texas.

The roles of inter- and intra-sexual selection in behavioral isolation between native and invasive pupfishes.

Male-male competition and female mate choice may both play important roles in driving and maintaining reproductive isolation between species. When previously allopatric species come into secondary contact with each other due to introductions, they provide an opportunity to evaluate the identity and strength of reproductive isolating mechanisms. If reproductive isolation is not maintained, hybridization may occur.

Beauty and the Body of the Beholder: Raters' BMI Has Only Limited Association with Ratings of Attractiveness of the Opposite Sex.

Objective: Assortative mating for adiposity increases the genetic burden on offspring, but its causes remain unclear. One hypothesis is that people who have high adiposity find other people with obesity more physically attractive than lean people.

Methods: The attractiveness of sets of images of males and females who varied in adiposity were rated by opposite sex subjects (559 males and 340 females) across 12 countries.

Mechanistic Investigations of Photoinduced Oxygenation of Ru(II) Bis-bipyridyl Flavonolate Complexes.

We previously reported that a Ru-bound flavonolate model of flavonol dioxygenases, [Ru(bpy)(3-hydroxyfla)][PF], photochemically reacts with dioxygen in two different manners. Broad-band excitation generates mixtures of products characteristic of 1,3-addition of dioxygen across the central pyrone ring, as is observed in enzymatic reactions. However, low temperature excitation at wavelengths longer than 400 nm generates a unique Ru-bound 2-benzoatophenylglyoxylate product resulting from a 1,2-dioxetane intermediate.