Search results for "AEM"
showing 10 items of 1006 documents
The Interdependence of Respiratory Gas Values and pH as a Function of Base Excess in Human Blood at 37°C
1973
The accurate estimation of the transport function of human blood for respiratory gases as well as the respiratory gas exchange in human body requires detailed knowledge of the respiratory gas partial pressures and the acid-base status in the blood. Because there is an interdependence between the different respiratory gas parameters described as Bohr and Haldane effect (3,4), it is possible to obtain a general picture of the whole transport system, if these interrelations are known.
Impact of infectious burden on extent and long-term prognosis of atherosclerosis.
2002
Background — Recent findings suggest a causative role of infections in the pathogenesis of atherosclerosis. In hypothesizing an association between infectious agents and the development of atherosclerosis, we would expect a correlation to the extent of atherosclerosis. Moreover, this effect could be multiplied by the number of pathogens to which an individual had been exposed. Methods and Results — In 572 patients, IgG or IgA antibodies to herpes simplex virus 1 and 2, cytomegalovirus, Epstein-Barr virus, Hemophilus influenzae , Chlamydia pneumoniae , Mycoplasma pneumoniae , and Helicobacter pylori were measured. The extent of atherosclerosis was determined by coronary angiography, carotid…
La recepción del teatro humorístico en la prensa contemporánea
2010
A partir de los casos de Tricicle, Pepe Rubianes y Faemino y Cansado, el artículo examina las constantes que se perciben en la recepción del teatro humorístico en la prensa contemporánea. La consulta de numerosas entrevistas y reseñas publicadas durante más de veinticinco años evidencia unas reiteradas estrategias de los citados cómicos de cara a la promoción de sus espectáculos y, sobre todo, el convencionalismo y escaso compromiso crítico de los periodistas en la realización de estos trabajos. No obstante, la consulta de esta documentación resulta imprescindible porque, entre otros motivos, contamos con una escasa bibliografía académica sobre estos ejemplos del humor contemporáneo.
Reversible graft versus host reaction as cause of erythrophagic splenomegaly in a child?
1977
The case history of a 9 months old infant with hepatosplenomegaly, pancytopnaenia and disturbances of clotting and cellular immune reactivity is reported. The spleen was removed and showed striking erythrophagocytosis by proliferating histiocytes, typical of "familial erythrophagocytic reticulosis" (Farquhar). A graft-versus-host reaction is discussed as a possible underlying cause. The favourable clinical course and full recovery point to an interrelation with primary hypersplenism.
The Challenge of Using CB-HSCs As Source for Gene Therapy: Lentiviral Vector Transduction, Phenotypic Characterization and Global Gene Expression Pro…
2015
Abstract Introduction: Genetic modification of autologous hematopoietic stem and progenitor cells (HSPC) is a promising clinical intervention to cure inherited monogenic diseases. Successful gene therapy trials have already been conducted using CD34+ cells from bone marrow and from mobilized peripheral blood. In this regard, cord blood (CB) represents an attractive source of HSCs due to its high concentration of high proliferative HSPC and increased susceptibility to be transduced by lentiviral vectors. Unfortunately, the major disadvantage is the limited number of HSC in the CB collection. Consequently, ex-vivo expansion of CB-HSC is desirable to extend clinical applications. Purposes: To …
EPCR/PAR1 Signaling Navigates Long-Term Repopulating Hematopoietic Stem Cell Bone Marrow Homing to Thrombomodulin-Enriched Blood Vessels
2015
Abstract Bone marrow (BM) homing and lodgment of long-term repopulating hematopoietic stem cells (LT-HSCs) is an active and essential first step in clinical stem cell transplantation. EPCR is expressed by murine BM LT-HSCs endowed with the highest repopulation potential and its ligand, activated protein C (aPC), has anticoagulant and anti-sepsis effects in EPCR+/PAR1+ endothelial cells. We recently found that signaling cascades, traditionally viewed as coagulation and inflammation related, also independently control EPCR+ LT-HSC BM retention and recruitment to the blood via distinct PAR1 mediated pathways. EPCR/PAR1 signaling retains LT-HSCs in the BM by restricting nitric oxide (NO) produc…
Demonstration of a Role for Dot1l In MLL-Rearranged Leukemia Using a Conditional Loss of Function Model
2010
Abstract Abstract 62 Leukemias associated with translocations of the Mixed Lineage Leukemia (MLL) gene account for a significant percentage of both AML and ALL, and often carry a poor prognosis. The exact molecular mechanisms by which MLL-fusion proteins transform cells are incompletely understood. One proposed model involves the aberrant activation of transcriptional programs through epigenetic changes that ultimately lead to leukemogenesis. The histone 3 lysine 79 (H3K79) methyltransferase Dot1l has been shown to be recruited by the most common MLL fusion proteins, and MLL fusion protein target loci are associated with H3K79 methylation (H3K79me2/3) in mouse models and MLL-rearranged huma…
Review of 8 years of experience with Infanrix hexa (DTPa-HBV-IPV/Hib hexavalent vaccine).
2009
Combination vaccines that include multiple antigens within one formulation are now widely accepted as an effective means of eliciting protection against several diseases at the same time. Owing to improvements in quality and convenient modes of administration, they have become part of routine pediatric practice. Hexavalent vaccines, including diphtheria, tetanus, pertussis, hepatitis B, polio and Haemophilus influenzae type b antigens represent the latest advance in the development of combination vaccines. Over 8 years since its first licensure, this review looks at the immunogenicity, efficacy and safety profile of the only hexavalent pediatric vaccine currently in use--Infanrix hexa (diph…
Cucumis sativus l. Seeds ameliorate muscular spasm-induced gastrointestinal and respiratory disorders by simultaneously inhibiting calcium mediated s…
2021
Cucumis sativus L. is globally cultivated as an edible vegetable. Besides its nutritional benefits, it is used in traditional medicines against various ailments. The current study was designed to elucidate the multi-target mechanisms of a C. sativus seeds extract against asthma and diarrhea using network pharmacology along with a molecular docking approach. Furthermore, in-vitro and in-vivo experiments were conducted to verify the mechanistic insight of in silico studies. LC-ESI-MS/MS was performed to identify the bioactive compounds in the extract; later, some compounds were quantified by HPLC. C. sativus seed. EtOH has kaempferol in higher concentration 783.02 µg/g, followed by quercetin …
Clinical virology of cytomegalovirus infection following hematopoietic transplantation
2010
Cytomegalovirus (CMV) causes significant morbidity and mortality in allogeneic stem cell transplant recipients. The incidence of early CMV disease has been dramatically reduced by use of preemptive therapeutic strategies. Nevertheless, a trend toward a later appearance of CMV disease is being increasingly recognized. Currently, quantitative real-time PCR assays are the first-line choice for monitoring active CMV infection. However, no threshold DNAemia levels for triggering the initiation of preemptive therapy have been clinically validated in large studies. Although more time limited than universal prophylaxis, preemptive therapy strategies may also result in over treatment. Combined viro…