Flow interruption compared to forced oscillatory maneuvers and esophageal balloon/pneumotachography for measurement of respiratory resistance in the horse.

Pulmonary function testing is critical to the diagnosis of equine asthma (EA), an important cause of respiratory disease in the horse, but its clinical use has remained elusive, unfortunately, due to the complexity of reference methods, esophageal balloon/pneumotachography (EBP), and forced oscillatory mechanics (FOM), so we sought a noninvasive, portable method for use in horses through rapid interruption of airflow for equilibration of alveolar pressure with proximal airway pressure, termed flow interruption (FI). Resistance () was computed as the relationship between the change in pressure at the nose before and immediately after interruption and flow immediately before interruption. A pilot study in five healthy university-owned animals using EBP and FI showed good correspondence between the two methods: (0.

Health-related quality of life in Hodgkin lymphoma: a systematic review.

Purpose: Hodgkin Lymphoma (HL) is highly curable with well-established treatment regimens; however, the impact on patient's health-related quality of life (HRQL) from diagnosis through survivorship is unclear. This systematic review aimed to describe the available literature on HRQL in HL, assess the quality of these studies, identify gaps in the literature and recommend further areas of research.

Methods: Following PRISMA guidelines, we performed a systematic review to include studies assessing the HRQL in HL patients.

Evaluation of Clonidine and Prazosin for the Treatment of Nighttime Posttraumatic Stress Disorder Symptoms.

Both clonidine and prazosin can be effective treatments for nighttime symptoms of posttraumatic stress disorder, but their long-term use may be limited.

The association between therapeutic horseback riding and the social communication and sensory reactions of children with autism.

This study investigated the association between therapeutic riding (TR) and the social communication and sensory processing skills of 21 elementary students with autism attending TR as part of a school group. An interrupted treatment design was employed to determine whether children were able to maintain treatment effects following the removal of TR. Teacher ratings indicated that participating children with autism significantly increased their social interaction, improved their sensory processing, and decreased the severity of symptoms associated with autism spectrum disorders following TR.

Synthesis of nano-zeolite from coal fly ash and its potential for nutrient sequestration from anaerobically digested swine wastewater.

The treatment of anaerobically digested swine wastewater (ADSW) is problematic due to its high nutrient concentration. This study investigated the simultaneous sequestration of ammonium (N) and phosphate (P) from ADSW using nano-zeolites synthesized from fly ash (ZFA). The nanometer-scale crystalline structures plentiful of zeolite-NaP1 coating on ZFA particle increased the levels of specific surface area and cation exchange capacity at times of 40 and 104, compared to raw fly ash.

Ultra-low microcurrent in the management of diabetes mellitus, hypertension and chronic wounds: report of twelve cases and discussion of mechanism of action.

Oxidative stress plays a major role in the pathogenesis of both types of diabetes mellitus and cardiovascular diseases including hypertension. The low levels of antioxidants accompanied by raised levels of markers of free radical damage play a major role in delaying wound healing. Ultra-low microcurrent presumably has an antioxidant effect, and it was shown to accelerate wound healing.

Ultra-low microcurrent therapy: a novel approach for treatment of chronic resistant wounds.

This study was undertaken to investigate the efficacy of ultra-low microcurrent delivered by the Electro Pressure Regeneration Therapy (EPRT) device for the management of chronic wounds. In this study, 23 patients with chronic skin ulcers and 2 with abdominal dehiscence that was present for an average of 16.5 mo, who were not responsive to standard conservative treatment in a hospital setting, were treated with the EPRT device.

Profiling gingival crevicular fluid from smoking and non-smoking chronic periodontitis patients.

Background: Smoking is a major risk factor for the development and progression of chronic periodontitis (CP). Gingival crevicular fluid (GCF) derived from these patients contains many proteins that could serve as important diagnostic indicators. A protein chip technology called Surface Enhanced Laser Desorption/Ionization-Time of Flight-Mass Spectrometry (SELDI-TOF-MS) has recently been developed to facilitate protein profiling of complex biological mixtures.

Regulation of cytokine production in human gingival fibroblasts following treatment with nicotine and lipopolysaccharide.

Background: Patients who smoke are at increased risk for chronic periodontitis (CP). Most studies suggest that the microbial flora in these patients is similar to that found in non-smoking CP patients. Thus, the increased risk for development of CP is not dependent on an altered microbial profile, but rather to some change in the host response to these periopathogens.

Mitotic block induced in HeLa cells by low concentrations of paclitaxel (Taxol) results in abnormal mitotic exit and apoptotic cell death.

Paclitaxel at low concentrations (10 nM for 20 h) induces approximately 90% mitotic block at the metaphase/anaphase transition in HeLa cells, apparently by suppressing dynamics of spindle microtubules (M. A. Jordan et al.

Mitotic block in HeLa cells by vinblastine: ultrastructural changes in kinetochore-microtubule attachment and in centrosomes.

Previous work from this laboratory has indicated that very low concentrations of vinblastine block HeLa cells at mitosis in the presence of a full complement of microtubules and without major disruption of spindle organization. In the present study we analyzed the structural organization of mitotic spindle microtubules, chromosomes and centrosomes by electron microscopy after incubating HeLa cells for one cell cycle with 2 nM vinblastine. We found that mitotic block of HeLa cells by vinblastine was associated with alterations of the fine structure of the spindle that were subtle but profound in their apparent consequences.

Type I corticosteroid receptor-like immunoreactivity in the rat salivary glands and distal colon: modulation by corticosteroids.

A 167 amino acid fragment of the N-terminal domain of the human type I corticosteroid (mineralocorticoid) receptor was fused to the glutathione S-transferase gene using the Gex expression plasmid and the fusion protein used to raise the monospecific polyclonal antibody, MINREC4. Immunostaining experiments showed that MINREC4 specifically bound type I receptor in the distal tubule of the kidney, the ductal elements of the salivary glands and the epithelium of the distal colon in the rat. Adrenalectomy abolished staining in the parotid and colon, and reduced immunoreactivity in the submandibular gland.