Search results for "CID"
showing 10 items of 19479 documents
Demo 34. Ley de Hooke con dinamómetros
2013
Objetivo: Comprobar la ley de Hooke cuando se alarga un muelle por el efecto de una fuerza (elasticidad por tracción). Comprobar que cuando se calibra este desplazamiento, un muelle puede servir como dinamómetro (se pueden medir directamente fuerzas).
Conducta sexual de riesgo en diferentes colectivos: variables implicadas y propuesta de un modelo explicativo
2018
- La infección por VIH representa un gran problema de salud pública y constituye una de las principales causas de mortalidad y discapacidad a nivel mundial con casi 36.7 millones de personas afectadas. Aunque en los primeros años de la epidemia la responsabilidad se atribuyó a determinados colectivos posteriormente se estableció que, aunque algunos subgrupos poseen mayores factores de vulnerabilidad, la conducta sexual de cada individuo constituye la variable que mayor explica la probabilidad infección. En este sentido resulta importante analizar las características diferenciales de ciertos colectivos que, si bien no son completamente homogéneos, comparten ciertas características en relació…
Conditional predictive inference for online surveillance of spatial disease incidence
2011
This paper deals with the development of statistical methodology for timely detection of incident disease clusters in space and time. The increasing availability of data on both the time and the location of events enables the construction of multivariate surveillance techniques, which may enhance the ability to detect localized clusters of disease relative to the surveillance of the overall count of disease cases across the entire study region. We introduce the surveillance conditional predictive ordinate as a general Bayesian model-based surveillance technique that allows us to detect small areas of increased disease incidence when spatial data are available. To address the problem of mult…
Tolerance, Adaptation, and Cell Response Elicited by Micromonospora sp. Facing Tellurite Toxicity: A Biological and Physical-Chemical Characterization
2022
The intense use of tellurium (Te) in industrial applications, along with the improper disposal of Te-derivatives, is causing their accumulation in the environment, where oxyanion tellurite (TeO32−) is the most soluble, bioavailable, and toxic Te-species. On the other hand, tellurium is a rare metalloid element whose natural supply will end shortly with possible economic and technological effects. Thus, Te-containing waste represents the source from which Te should be recycled and recovered. Among the explored strategies, the microbial TeO32− biotransformation into less toxic Te-species is the most appropriate concerning the circular economy. Actinomycetes are ideal candidates in…
Ciò che dicono (e non dicono) le Sezioni Unite sul rapporto tra stalking, omicidio aggravato e lesioni aggravate
2022
Le Sezioni Unite hanno chiarito che il reato di omicidio commesso nei confronti della stessa persona offesa del reato di atti persecutori integra un reato complesso. Il presente contributo esamina le conseguenze che questo principio ha sul tema parallelo del rapporto tra il delitto di atti persecutori e il delitto di lesioni personali aggravate perché commesso dall'autore dello stalking nei confronti della stessa vittima. The United Sections have clarified that the crime of homicide committed against the same offended person as the crime of persecutory acts integrates a complex crime. This article examines the consequences that this principle has on the parallel theme of the relationship be…
Cardiolipin content controls mitochondrial coupling and energetic efficiency in muscle
2020
Decreasing mitochondrial energy-production efficiency in skeletal muscle can confer protection against diet-induced obesity.
ShRNA-mediated knock-down of CXCL8 inhibits tumor growth in colorectal liver metastasis.
2018
CXCL8 belongs to proinflammatory chemokines that are predominantly involved in neutrophil chemotaxis and degranulation. Several studies have suggested that secretion of CXCL8 from cancer cells have a profound effect on tumor microenvironment. In this study, in continuation to our previous work of understanding the global picture of invasion related genes in colorectal liver metastases, we clearly show an up-regulation of CXCL8 expression in the tumor cells at the invasion front as compared to the tumor cells in the inner parts of the tumor. Furthermore, ShRNA mediated down-regulation of CXCL8 resulted in inhibition of cell proliferation, viability and invasion in vitro and a near complete g…
Which route of administration of acid tranexamic, intravenous or intra-articular, is more effective in the control of post-surgical bleeding after a …
2019
Abstract Introduction One of the most frequent complications after a total hip arthroplasty (THA) is bleeding, intravenous tranexamic acid (TXA) is used to reduce it. We considered it necessary to carry out a study to clarify which administration route is superior. Material and method Prospective, controlled and randomized study in 2 arms carried out between February 2017 and February 2018. 15 mg/kg of intravenous TXA were administered in group A and 2 g of intra-articular TXA in group B. The values of haemoglobin and haematocrit were evaluated at 24 h-72 h, blood loss volume, drained blood volume, transfusions and complications. Results 78 patients were included, 31 with intravenous treatm…
HLA-B27-restricted cytotoxic T lymphocyte responses to arthritogenic enterobacteria or self-antigens are dominated by closely related TCRBV gene segm…
1996
Identification of the T-cell receptors (TCR) used by synovial cytotoxic T lymphocytes (CTL) of patients with reactive arthritis (ReA) may be crucial to better understanding the pathogenetic mechanism underlying the HLA-B27 association of spondylarthropathies. The authors, therefore, sequenced 25 TCRB chains from HLA-B27-restricted CD8+ CTL clones and two clonal lines specific for self- or Yersinia enterocolitica antigen isolated from synovial fluids of 3 HLA-B27+ patients with ReA and PBL of one healthy HLA-B27+ individual. Fourteen non-HLA-B27-restricted CTL served as controls. Both autoreactive and Y. enterocolitica specific HLA-B27-restricted CTL used a highly limited set of VB genes wit…
Arthrose und Osteoporose - Wirklich eine inverse Relation?
2005
Objective Increasing bone mineral density (BMD) has been found in several studies in patients with osteoarthritis (OA). Therefore, the simultaneous occurrence of osteoporosis (OP) and OA is denied by many clinicians. Because of our clinical impression, however, we suggest that we have to consider a common occurrence. In the present study we have examined the relationship between osteoathritis of the knee or the hip and osteoporosis. Method The BMD of the lumbar spine and the proximal femur of 117 OA patients (82 postmenopausal female patients aged 50-83 and 35 male patients aged 36-86 years) who subsequently required hip or knee replacements, but were otherwise healthy, was measured by dual…