Search results for "Leak"

Faut-il réaliser un scanner quand la protéine C réactive est élevée après chirurgie colorectale ? Résultats de la cohorte IMACORS

2017

Resume Introduction Les concentrations seriques de proteine C reactive (CRP) en deca d’un seuil predefini entre le 3e et le 5e jour postoperatoire sont un marqueur fiable de l’absence de complication infectieuse apres chirurgie colorectale. Cependant, la strategie a mettre en place en cas de CRP elevee n’est pas codifiee. Le but de ce travail etait d’analyser l’utilite du scanner dans cette situation au sein d’une cohorte prospective de chirurgie colorectale reglee. Methodes Entre novembre 2011 et avril 2015, les patients ayant une CRP > 125 mg/L au 4e jour postoperatoire d’une resection colorectale reglee dans l’un des 2 centres participants ont ete inclus prospectivement dans une base. To…

Translation of hepatitis B virus (HBV) surface proteins from the HBV pregenome and precore RNAs in Semliki Forest virus-driven expression.

2004

Hepatitis B virus (HBV) pregenome RNA (pgRNA) serves as a translation template for the HBV core (HBc) protein and viral polymerase (Pol). HBV precore RNA (pcRNA) directs the synthesis of the precore (preC) protein, a precursor of the hepatitis B e antigen (HBeAg). pgRNA and pcRNA were expressed in the Semliki Forest virus (SFV) expression system. Besides the HBc and preC proteins, there was revealed the synthesis of all three forms of HBV surface (HBs) proteins: long (LHBs), middle (MHBs) and short (SHBs), the start codons of which are located more than 1000 nt downstream of the HBc and preC start codons. Moreover, other HBV templates, such as 3′-truncated pgRNA lacking 3′ direct repeat and…

Prestakuntza literarioa Bigarren Hezkuntzako Irakasletzako Unibertsitate Masterrean: gogoetak eta proposamenak

2022

Es necesario reconsiderar el Máster Universitario de Formación del Profesorado de Educación Secundaria Obligatoria, Bachillerato, Formación Profesional y Enseñanza de Idiomas (MAES), destinado a la formación inicial del profesorado en las diversas áreas curriculares; en nuestro caso, la especialidad de lengua catalana en la Universitat de València. A tal efecto, hemos elaborado cuestionarios de respuesta semiabierta y textos de respuesta abierta producto de la reflexión de la enseñanza de educación literaria recibida y de la realización de las prácticas escolares con el fin de evaluar el grado de cumplimiento de las expectativas de los estudiantes y, como consecuencia, incorporar medidas de…

Prognostic value of PCR, IL-6 and IL-10 serum levels in determining postoperative complications after geriatric surgery in diabetic patients

2010

Background The onset of postoperative septic complications has been associated to serum levels of interleukin (IL) IL-6 and IL-10. [1,2]. We have extrapolated a diabetic group from a previous study to evaluate pre and postoperative profiles of some inflammatory markers (IL-6 , IL-10 and CRP). We related the data obtained to the onset of postoperative complications. Diabetic patients have been selected because of their high rate of post-operative complications, especially surgical wound infection.

Robotic transanal total mesorectal excision: Is the future now?

2021

Total mesorectal excision (TME) is the standard surgical treatment for the curative radical resection of rectal cancers. Minimally invasive TME has been gaining ground favored by the continuous technological advancements. New procedures, such as transanal TME (TaTME), have been introduced to overcome some technical limitations, especially in low rectal tumors, obese patients, and/or narrow pelvis. The earliest TaTME reports showed promising results when compared with the conventional laparoscopic TME. However, recent publications raised concerns regarding the high rates of anastomotic leaks or local recurrences observed in national series. Robotic TaTME (R-TaTME) has been proposed as a nove…

SELF-EXPANDABLE METAL STENT PLACEMENT FOR CLOSURE OF A LEAK AFTER TOTAL GASTRECTOMY FOR GASTRIC CANCER: REPORT ON THREE CASES AND REVIEW OF THE LITER…

2014

In the setting of the curative oncological surgery, the gastric surgery is exposed to complicated upper gastrointestinal leaks, and consequently the management of this problem has become more critically focused than was previously possible. We report here three cases of placement of a partially silicone-coated SEMS (Evolution Controlled Release Esophageal Stent System, Cook Medical, Winston-Salem, NC, USA) in patients who underwent total gastrectomy with Roux-en-Y end-to-side esophagojejunostomy for a gastric adenocarcinoma. The promising results of our report, despite the small number of patients, suggest that early stenting (through a partially silicone-coated SEMS) is a feasible alternat…

Sampling of Residential Water Use for Leak Control via Water Budgets

2009

The Effect on Inequality of Changing One or Two Incomes

2003

We examine the effect on inequality of increasing one income, and show that for two wide classes of indices a benchmark income level or position exists, dividing upper from lower incomes, such that if a lower income is raised, inequality falls, and if an upper income is raised, inequality rises. We provide a condition on the inequality orderings implicit in two inequality indices under which the one has a lower benchmark than the other for all unequal income distributions. We go on to examine the effect on the same indices of simultaneously increasing one income and decreasing another higher up the distribution, deriving results which quantify the extent of the "bucket leak" which can be to…

The Role of Immunosenescence in Cerebral Small Vessel Disease: A Review.

2022

Cerebral small vessel disease (CSVD) is one of the most important causes of vascular dementia. Immunosenescence and inflammatory response, with the involvement of the cerebrovascular system, constitute the basis of this disease. Immunosenescence identifies a condition of deterioration of the immune organs and consequent dysregulation of the immune response caused by cellular senescence, which exposes older adults to a greater vulnerability. A low-grade chronic inflammation status also accompanies it without overt infections, an “inflammaging” condition. The correlation between immunosenescence and inflammaging is fundamental in understanding the pathogenesis of age-related CSVD (ArCSVD). Th…

A new implant-abutment connection for bacterial microleakage prevention: An in vitro study

2017

Purpose The aim of our study is to evaluate the ability of a new type of implant (Konus Implant System®, Industrie biomediche e farmaceutiche, Italy) to isolate the internal of an implant-abutment connection from the external environment. Materials and methods To identify the capability of the implant to protect the internal space from the external environment, the passage of genetically modified Escherichia coli across implant-abutment interface was evaluated. Implants were immerged in a bacterial culture for twenty-four hours and then bacteria amount was measured inside implant-abutment interface with Real-time PCR. Results Bacteria were detected inside all studied implants, with a median…