Heparin-binding epidermal growth factor expression in KATO-III cells after Helicobacter pylori stimulation under the influence of strychnos Nux vomica and Calendula officinalis.

Introduction: Previous studies have shown the stimulating effect of Helicobacter pylori on the gene expression of heparin-binding epidermal growth factor (HB-EGF) using the gastric epithelial cell line KATO-III. Strychnos Nux vomica (Nux vomica) and Calendula officinalis are used in highly diluted form in homeopathic medicine to treat patients suffering from gastritis and gastric ulcers.

Aim And Method: To investigate the influence of Nux vomica and Calendula officinalis on HB-EGF-like growth factor gene expression in KATO-III cells under the stimulation of H.

Evaluation of interleukin-6 and interleukin-10 in lung transplant patients with human cytomegalovirus infection.

We hypothesized that interleukin-6 (IL-6) in plasma and bronchoalveolar lavage (BAL) might serve as additional diagnostic parameter in lung transplant patients with human cytomegalovirus (HCMV) infection. Therefore, we compared IL-6 levels in HCMV-positive vs. HCMV-negative patients.

Nutraceuticals: potential roles and potential risks for pain management.

Over the past 2 decades, the world health market has been flooded with over the counter herbal products, also known as nutraceuticals. Although many of these products are neither recommended nor prescribed by conventional medical practitioners, an increasing number of people are taking these products on a daily basis. A recent survey at Texas Tech University School of Medicine in Lubbock, Texas concluded that 32% of patients scheduled for elective surgery or pain procedures were taking one or more herbal supplements; however, 70% did not disclose these during a routine anesthetic assessment.

Evaluation of Seldinger technique emergency cricothyroidotomy versus standard surgical cricothyroidotomy in 200 cadavers.

Background: Percutaneous cricothyroidotomy is a lifesaving procedure for airway obstruction in trauma victims who need airway establishment and cannot be intubated or in whom intubation has failed.

Methods: The purpose of this study was to examine whether there is a training effect using Seldinger technique emergency cricothyroidotomy (group 1; Arndt Emergency Cricothyroidotomy Catheter Set; Cook Critical Care, Bloomington, IN) versus standard surgical cricothyroidotomy (group 2). Twenty emergency physicians performed five cricothyroidotomies with each method in a total of 200 human cadavers, comparing efficacy and safety (speed, success rate, and injuries).

Thiocyanate catalyzes myeloperoxidase-initiated lipid oxidation in LDL.

There is evidence that LDL oxidation may render the lipoprotein atherogenic. The myeloperoxidase-hydrogen peroxide (MPO/H2O2) system of activated phagocytes may be involved in this process. Chloride is supposed to be the major substrate for MPO, generating reactive hypochlorous acid (HOCl), modifying LDL.

Evaluation of the oesophageal-tracheal double-lumen tube (Combitube) during general anaesthesia.

Objectives: Evaluation of safety and effectiveness of the Combitube during general anaesthesia.

Patients And Methods: 250 patients undergoing general anaesthesia were enrolled in the study. The respective types and duration of surgery, ease of insertion of the Combitube, and potential complications were recorded.

Evaluation of an end-tidal portable ETCO2 colorimetric breath indicator (COLIBRI).

Evaluation of tube position is important after in-hospital and prehospital emergency intubation. Colorimetric breath indicators are devices for immediate control of tube positioning by showing a color change according to end-tidal CO2 (ETCO2) concentrations. We hypothesized that colorimetric breath indicators can yield reliable results for confirmation of tube position.

Free and peptide-bound DOPA can inhibit initiation of low density lipoprotein oxidation.

Hydroxyl radicals have been shown to convert free tyrosine to 3,4-dihydroxyphenyl-alanine (DOPA) which has reducing properties. During protein or peptide oxidation such reducing species are also formed from tyrosine residues. Free DOPA or peptide-bound DOPA (PB-DOPA) is able to promote radical-generating events, facilitating the damage of biomolecules such as nucleic acids.

Comparison of a conventional tracheal airway with the Combitube in an urban emergency medical services system run by physicians.

This prospective randomised study was performed to compare the use of the Esophageal-Tracheal Combitube(R) (ETC; Tyco Healthcare, Mansfield, MA; http://www.combitube.org) with a conventional tracheal airway (ETA) for airway management by experienced physicians of the Emergency Medical Services System of the City of Vienna in the prehospital setting.

A scanning electron microscopic study on thrombogenicity of intraarterial catheters for chemotherapeutic treatment in head and neck cancer.

Background: The purpose of this study was to assess the impact of standard anticoagulation and intermittent catheter irrigation on clot formation on intraarterial chemotherapeutical catheters.

Methods: Sixteen nonheparinized catheters were placed in the carotid vessels of 10 patients. Ten catheters were perfused with chemotherapeutic drugs; six catheters were not perfused.

Furosemide and spironolactone reduce transmigration of leukocytes through endothelial cell monolayers.

Furosemide and spironolactone reduce transmigration of leukocytes through endothelial cell monolayers. Leukocytes play a tremendous role during inflammation. Leukocytes migrate from intravascular space into the tissue to attack microorganisms.