Search results for "ogas"

Las cenas navideñas de empresa. ¿Un modelo de consumo recreativo de alcohol y otras drogas?

2009

Antonio Vidal Infer. Facultad de Psicología. Dpto. Psicobiología Universitat de València Correo-e.: Antonio.Vidal-Infer@uv.es El objetivo del presente estudio fue realizar una aproximación exploratoria para caracterizar el patrón de consumo recreativo abusivo de alcohol y otras drogas que se da en las cenas navideñas de empresa. Para ello se ha empleado una adaptación de la metodología de estimación rápida RARE, mediante la combinación de técnicas cuantitativas (encuestas de estimación rápida, n=444) y cualitativas (observaciones y entrevistas semiestructuradas, n=8). El trabajo de campo se desarrolló en 13 restaurantes de las ciudades de Valencia y Alicante (España) durante el mes de dicie…

Differential effects of MDMA and cocaine on inhibitory avoidance and object recognition tests in rodents.

2017

Introduction Drug addiction continues being a major public problem faced by modern societies with different social, health and legal consequences for the consumers. Consumption of psychostimulants, like cocaine or MDMA (known as ecstasy) are highly prevalent and cognitive and memory impairments have been related with the abuse of these drugs. Aim The aim of this work was to review the most important data of the literature in the last 10 years about the effects of cocaine and MDMA on inhibitory avoidance and object recognition tests in rodents. Development: The object recognition and the inhibitory avoidance tests are popular procedures used to assess different types of memory. We compare th…

Safety and Feasibility of Robotic-Assisted Drainage of Symptomatic Pancreatic Pseudocysts: A Case-Series Analysis (with video).

2021

Background: The surgical treatment of pancreatic pseudocysts (PPs) in patients who fail nonoperative management has evolved from aggressive open to a minimally invasive approach. The application of robotic surgery in this setting is scarcely reported. The aim of this study is to analyze the safety and feasibility of the robotic approach to pancreatic pseudocyst drainage. Methods: A single centre retrospective review of consecutive patients undergoing robotic-assisted pancreatic pseudocyst surgeries in an academic tertiary institution was performed. Results: There were 14 patients studied, of whom 10 underwent cystogastrostomy and 4 Roux-En- Y cystojejunostomy. Eight patients had gallstone p…

Herpes Simplex Esophagitis in Immunocompetent Host: A Case Report

2009

Introduction. Herpes simplex esophagitis is well recognized in immunosuppressed subjects, but it is infrequent in immunocompetent patients. We present a case of HSE in a 53-year-old healthy man. Materials and Methods. The patient was admitted with dysphagia, odynophagia, and retrosternal chest pain. An esophagogastroduodenoscopy revealed minute erosive area in distal esophagus and biopsies confirmed esophagitis and findings characteristic of Herpes Simplex Virus infection. Results. The patients was treated with high dose of protonpump inhibitor, sucralfate, and acyclovir, orally, with rapid resolution of symptoms. Discussion. HSV type I is the second most common cause of infectious esophagi…

An international assessment of the adoption of enhanced recovery after surgery (ERAS®) principles across colorectal units in 2019–2020

2021

Aim The Enhanced Recovery After Surgery (ERAS® ) Society guidelines aim to standardise perioperative care in colorectal surgery via 25 principles. We aimed to assess the variation in uptake of these principles across an international network of colorectal units. Method An online survey was circulated amongst European Society of Coloproctology members in 2019/20. For each ERAS® principle, respondents were asked to score how frequently the principle was implemented in their hospital, from 1 ('rarely') to 4 ('always'). Respondents were also asked to recall whether practice had changed since 2017. Subgroup analyses based on hospital characteristics were conducted. Results Of hospitals approache…

Duodenogastrischer Reflux nach Vagotomie und Pyloroplastik

1976

Bei 27 Patienten mit selektiver oder trunkularer Vagotomie und Pyloroplastik wurde gepruft, ob ein duodenogastrischer Reflux vorliegt. Die Untersuchung erfolgte rontgenologisch durch Instillation von verdunntem Bariumbrei in das Duodenum und durch Nachweis von i.v. appliziertem Bromsulphalein im Magensaft. Es konnte bei 20 von 23 Patienten rontgenologisch und bei 18 von 27 Patienten durch den Bromsulphalein-Nachweis ein duodenogastrischer Reflux festgestellt werden. In Zusammenhang mit Reflux standen postoperative Beschwerden wie Vollegefuhl, Brechreiz und Oberbauchschmerzen, sowie der Nachweis morphologischer Veranderungen der Magenschleimhaut im Sinne von Gastritiden verschiedener Stadien.

Factores Asociados al Consumo Juvenil de Alcohol: Una Revisión desde una Perspectiva Psicosocial y Ecológica

2011

ResumenEl consumo abusivo de alcohol en la adolescencia es, en el momento actual, un importante problema de salud pública, hasta el punto de que su prevención se ha convertido en una de las prioridades en las políticas de salud. También, y en el ámbito de la intervención social, se ha venido estudiando, en los últimos años, los factores psicosociales implicados en ese consumo. En el presente trabajo se lleva a cabo una revisión de esos factores en el marco de la perspectiva ecológica, en la que se integran las variables psicológicas, relacionales y socioculturales. El consumo de alcohol es analizado como parte integrante de la cultura juvenil, despojando la explicación de contenidos patolog…

Surgery of esophagogastric cancer: standards and challenges

2011

FA04.04: IMPORTANT STEPS AND FIRST RESULTS OF FULLY ROBOTIC IVOR-LEWIS ESOPHAGEAL RESECTION (RAMIE4) FOR ESOPHAGEAL AND ESOPHAGOGASTRIC JUNCTION CANC…

2018

Abstract Background Robotic-assisted surgery is increasing, especially in general tumor surgery. Minimal-invasive esophagectomy (MIE) is commonly the standard operation procedure in high-volume centers. Also the fully robotic minimally invasive esophagectomy using 4 robotic arms in the abdomen and thorax (RAMIE4) is performed more frequent. The advantages of RAMIE4 as well as advantages and disadvantages of special steps in the procedure and reconstruction are not clear so far and are under comparison with other MIE techniques. Methods Form January 2017 until March 2018 we prospectively collect the first 50 fully robotic RAMIE4 cases performed by one specialized surgeon and additionally the…

Hemocyanin in mollusks--a molecular survey and new data on hemocyanin genes in Solenogastres and Caudofoveata.

2008

The most common respiratory protein of mollusks is the blue, copper-containing hemocyanin (van Holde and Miller, 1995). It is not bound to hemocytes but suspended in the hemolymph. Its molecular mass ranges from 3500 10 to 8000 10 Da (dalton) or even more (Herskovits, 1988). These differences in molecular weight are due to the fact that the basic decamers that constitute the barrel-shaped protein may aggregate to didecamers or multidecameric elongated particles (Herskovits, 1988). In cephalopods and chitons (Polyplacophora), there are exclusively decamers, whereas in protobranch bivalves and gastropods the predominantly observed aggregation state is didecamers (Herskovits, 1988; van Holde a…