A Novel Policy Alignment and Enhancement Process to Improve Sustainment of School-Based Physical Activity Programming.

The purpose of the current study was twofold: (1) to evaluate the strength and comprehensiveness of district wellness policies in one central Michigan intermediate school district (ISD; 16 districts), and (2) to pilot a novel policy alignment and enhancement process in one district within the ISD to improve sustainment of district-wide physical activity (PA) programming. Policy evaluation and alignment were determined using WellSAT 3.0.

FIB-SEM as a Volume Electron Microscopy Approach to Study Cellular Architectures in SARS-CoV-2 and Other Viral Infections: A Practical Primer for a Virologist.

The visualization of cellular ultrastructure over a wide range of volumes is becoming possible by increasingly powerful techniques grouped under the rubric "volume electron microscopy" or volume EM (vEM). Focused ion beam scanning electron microscopy (FIB-SEM) occupies a "Goldilocks zone" in vEM: iterative and automated cycles of milling and imaging allow the interrogation of microns-thick specimens in 3-D at resolutions of tens of nanometers or less. This bestows on FIB-SEM the unique ability to aid the accurate and precise study of architectures of virus-cell interactions.

Chinese narcotics trafficking: a preliminary report.

Questions of existence of the "China Route" for drug smuggling and trafficking have been important in the literature. The profile of the offenders, particularly whether they are primarily members of traditional criminal organization, is a hotly debated issue. Much qualitative evidence has been collected and it provides important insights into these questions.

Paroxetine to treat irritable bowel syndrome not responding to high-fiber diet: a double-blind, placebo-controlled trial.

Objectives: The purpose of the trial was to determine whether a high-fiber diet (HFD) alone or in combination with paroxetine or placebo was effective treatment for patients with irritable bowel syndrome (IBS).

Design: Trial of HFD alone (Group 1) followed by a randomized, double-blind trial of HFD with paroxetine or placebo (Group 2).

Setting: Gastroenterology office in a 524-bed university-affiliated community hospital in Pittsburgh.

Suspected citrus pulp toxicosis in dairy cattle.

Thirteen lactating dairy cows from a herd of 650 died over a 6-week period. Most animals were down in milk production at 1 milking and were found dead at the next milking. Two cows had elevated heart rate and enlarged mandibular lymph nodes.

Cerebello-olivary and lateral (accessory) cuneate degeneration in a juvenile American Miniature horse.

A 12-month-old American Miniature horse colt was presented to the Virginia Tech Veterinary Teaching Hospital with a 7-month history of progressive ataxia. Physical examination revealed a head intention tremor, base-wide stance, and ataxia. Necropsy findings were confined to the brain.

Ataxia and paresis with equine herpesvirus type 1 infection in a herd of riding school horses.

An outbreak of neurologic disease associated with serologic evidence of equine herpesvirus type 1 (EHV-1) infection occurred in a herd of 46 riding school horses. Ataxia and paresis were observed in 14 geldings and 5 barren mares. Eight affected horses had distal limb edema, 1 horse had a head tilt, and 3 others had urinary incontinence.

The managed care revolution: how medical technologists have tolerated the change.

A repeated cross-sectional study on the psychological profiles and interpersonal styles of highly stressed medical technologists (perfusionists) has found remarkable consistency in internal psychological profiles and differences in interpersonal dynamics over a 6-year period. Six years ago a longitudinal study was begun to track the psychological profiles of perfusionists. Surgeons can repair cardiac defects only after a beating heart has been stopped.

The cardiovascular perfusionist as a model for the successful technologist in high stress situations.

This study investigates the psychological profiles of highly stressed medical technologists. One hundred and four individuals representing a cross-section of the United States who function as operators of heart-lung machines during open heart surgery (perfusionists) were studied using both internal and external models based on the works of Eric Berne and Karen Horney. Daily exposure to life and death responsibilities combined with the constant pressures of maintaining current technical skills can make the profession selected for this study representative of high technology professions that require a great deal of coping.

Magnetic resonance imaging: improved patient tolerance utilizing medical hypnosis.

Magnetic Resonance Imaging (MRI) is a medical diagnostic procedure which requires a patient to be placed supine into the cylindrical bore of a powerful magnet for approximately one hour. The patient's arms are usually against the sides of the magnet bore with a 3" to 10" space between the patient's face and the top of the magnet bore. This enclosure induces panic and claustrophobic responses in 1% to 10% of the patients undergoing the MRI procedure.

Correlation of radiographic and histologic findings in arterial calcification.

Intimal calcific atherosclerosis may lead to diminished organ perfusion, whereas medial calcification (Mönckeberg type) is of no physiologic significance. Thirty-nine excised arteries were studied by correlating specimen radiographs with transverse histologic sections to determine whether intimal and medial calcification could be reliably distinguished by radiographic criteria. The calcification was correctly localized in 92% of the arteries studied.