Organochlorine chemical residues and elemental contaminants were measured in northern pike (Esox lucius), longnose sucker (Catostomus catostomus), and burbot (Lota lota) from 10 sites in the Yukon River Basin (YRB) during 2002. Contaminant concentrations were compared to historical YRB data and to toxicity thresholds for fish and piscivorous wildlife from the scientific literature. A risk analy...

Phototherapy was used to treat 20 newborn babies whose birthweight was below 1500 g and whose plasma bilirubin exceeded 8 mg/100 ml. The plasma bilirubin level was maintained below 13 mg/100 ml except in 4 babies whose level exceeded 13 mg/100 ml before treatment was started. In 60% of an untreated group of larger babies previously reported the plasma bilirubin level exceeded this figure. Photo...

OBJECTIVE To define the relationship between vitamin D deficiency and fibromyalgia syndrome. METHODS This is a prospective cohort study for description of a medical disorder. The study was carried out in Sultan Bin Abdulaziz Humanitarian City, Riyadh, Kingdom of Saudi Arabia from May 2007 to March 2010. One hundred women suffering from fibromyalgia syndrome were included. Blood level of 25-hy...

An unequal probability design was used to develop national estimates for 268 persistent, bioaccumulative, and toxic chemicals in fish tissue from lakes and reservoirs of the conterminous United States (excluding the Laurentian Great Lakes and Great Salt Lake). Predator (fillet) and bottom-dweller (whole body) composites were collected from 500 lakes selected randomly from the target population ...

AIM To determine whether an association exists between the different plasma lipoprotein constituents and the prevalence of lenticular opacities in dyslipidaemic subjects. METHODS Adult patients (n = 115) of both genders were included if their fasting total serum cholesterol concentrations exceeded the 95th percentile of normal or their serum low-density lipoprotein (LDL): high-density lipopro...

We assessed whether the stereotyped movements (SM) that are a defining characteristic of autism are discriminable from those observed in other disorders, and whether stereotyped self-injurious movements, which are excluded as exemplars of SM in DSM-IV, differ from other SM in severity or in kind. We used the Stereotyped and Self-Injurious Movement Interview to assess self-injurious and other SM...

OBJECTIVE This study aimed to compare moderate-to-vigorous physical activity (MVPA) and vigorous physical activity (VPA) in normal-weight and overweight boys and girls during school recess. RESEARCH METHODS AND PROCEDURES Four hundred twenty children, age 6 to 10 years, were randomly selected from 25 schools in England. Three hundred seventy-seven children completed the study. BMI was calcula...

BACKGROUND/AIM To address the question as to whether immersion pulmonary oedema (IPO) may be a common cause of death in triathlons, markers of swimming-induced pulmonary oedema (SIPO) susceptibility were sought in triathletes' postmortem examinations. METHODS Deaths while training for or during triathlon events in the USA and Canada from October 2008 to November 2015 were identified, and post...

Concentrations of glutathione S-transferase (GST; glutathione transferase; EC 2.5.1.18) B1 subunits, F protein, and the activity of alanine aminotransferase (ALT; EC 2.6.1.2) were measured in sequential plasma samples taken from nine patients with self-administered paracetamol (acetaminophen) poisoning. GST exceeded the reference interval in all patients at the time of admission, and F protein ...

Background: It is unknown whether measuring endotracheal tube cuff pressure can accurately confirm tracheal intubation. Animal and human cadaveric studies show conflicting results. In anesthetized patients, we tested the hypothesis that the pressurevolume characteristics of the cuff located in the trachea would differ from that measured in the esophagus potentially making cuff pressure a useful...