Search results for " modali"
showing 10 items of 627 documents
Physiological properties of malignant tumours
1992
It is generally accepted that tumour microcirculation, blood flow, oxygen and nutrient supply, tissue pH distribution, and the bioenergetic status--factors which are usually closely linked and which define the so-called metabolic microenvironment--can markedly influence the therapeutic response of malignant tumours to conventional irradiation, chemotherapy, other non-surgical treatment modalities, and the cell proliferation activity within the tumours. Currently available information on the parameters defining the metabolic micromilieu in human tumours is presented in this paper. According to these data, significant variations in these relevant factors are likely to occur between different …
Dermatofibrosarcoma protuberans: a comprehensive review and update on diagnosis and management
2013
Dermatofibrosarcoma protuberans (DFSP) is a rare superficial tumor characterized by high rates of local recurrence and low risk of metastasis. DFSP occurs most commonly on the trunk and proximal extremities, affects all races, and often develops between the second and fifth decade of life. The tumor grows slowly, typically over years. Histologically, several variants of DFSP have been described and should be well characterized to avoid misdiagnosis with other tumors. These include pigmented (Bednar tumor), myxoid, myoid, granular cell, sclerotic, atrophic DFSP, giant cell fibroblastoma, and DFSP with fibrosarcomatous areas. Of all these variants, only the DFSP with fibrosarcomatous areas is…
Endometrial stromal sarcomas: immunohistochemical, electron microscopical and cytogenetic findings in two cases.
1999
Uterine sarcomas are approximately 3% of all malignant uterine corpus tumours. Of these, the tumours that originate solely in the stromal elements of the uterine wall are infrequent and have not been well characterized cytogenetically. We report two cases of endometrial stromal sarcomas (ESS), one low grade and one high grade, diagnosed by conventional histology, immunocytochemistry, electron microscopy and cytogenetics. Morphologically clear-cut differential structures were seen at optical, immunohistochemical, and electron microscopic levels, permitting a clear differential diagnosis. The low-grade ESS expressed hormonal receptors and vimentin, whereas the high-grade ESS showed no hormone…
Human Mammary Carcinomas in Nude Rats — A New Approach for Investigating Oxygen Transport and Substrate Utilization in Tumor Tissues
1985
An understanding of tumor pathophysiology with respect to blood flow, oxygenation status, pH distribution and utilization of the relevant substrates which, all together, critically influence growth kinetics and the efficiency of nonsurgical therapeutic modalities in vivo requires information derived directly from human malignant tissues. At present, only inadequate knowledge of the relevant physiological factors in tumor tissues of patients are accessible. The little data available to date were obtained from clinical observations rather than from systematic studies, i.e., data were collected from various tumor types with differing staging and grading. For this reason generally valid stateme…
Revised recommendations of the Italian Society of Pediatrics about the general management of Kawasaki disease
2021
AbstractAim of these revised recommendations for the general management of Kawasaki disease is to encourage its prompter recognition and warrant the most appropriate therapy, based on ascertained scientific data, raising awareness of the complications related to misdiagnosis or delayed treatment. A set of 20 synthetic operative statements is herein provided, including the definition of Kawasaki disease, its protean presentations, clinical course and seminal treatment modalities of all disease phases. The application of these recommendations should improve prognosis of Kawasaki disease and prevent the progression to permanent vascular abnormalities, thereby diminishing morbidity and mortalit…
Cryotherapy, Hydrotherapy and other training recovery modalities: Effects on hormones’ balance and performance
2010
Recovery modalities (RM) are an important aspect of training programmes, providing physiological benefits to athletes and enamelling them a homeostasis balance between training and competitions. Recovery allows the athlete to return to the state of performance readiness by restoring all the physiological parameters back to baseline levels (Barnett 2006, Reilly and Ekblom 2005, Gill et al. 2006). RMs have been largely investigated in regards to their ability to enhance blood lactate removal or to reduce exercise induced delayed onset of muscle soreness (DOMS) (Barnett 2006). The endogenous hormones influence the body’s adaptation to stress stimulus, therefore, investigating these hormones du…
Copper radiopharmaceuticals for theranostic applications
2018
The growing advancement in nuclear medicine challenges researchers from several different fields to integrate imaging and therapeutic modalities in a theranostic radiopharmaceutical, which can be defined as a molecular entity with readily replaceable radioisotope to provide easy switch between diagnostic and therapeutic applications for efficient and patient-friendly treatment of diseases. For such a reason, the diagnostic and therapeutic potential of all five medical radionuclides of copper have thoroughly been investigated as they boost the hope for development of successful radiotheranostics. To facilitate the mutual understanding between all different specialists working on this multidi…
CIMT 2013
2013
The 11th Annual Meeting of Association for Cancer Immunotherapy (CIMT) welcomed more than 700 scientists around the world to Mainz, Germany and continued to be the largest immunotherapy meeting in Europe. Renowned speakers from various fields of cancer immunotherapy gave lectures under CIMT2013’s tag: “Advancing targeted therapies” the highlights of which are summarized in this meeting report.
Reaction time paradigms in subjects at risk for schizophrenia.
1994
Abstract Deviant response patterns in experimental reaction time paradigms in schizophrenic probands are well documented. Although simple reaction times are strongly influenced by the current psychopathological status of the proband (e.g. florid psychotic patients versus remitted patients) these influences are less clear for measures obtained from more complex reaction time paradigms. These include the crossover paradigm (reaction time to stimuli presented after constant preparatory intervals in comparison to reaction time to stimuli presented after irregular preparatory intervals) and the modality shift paradigm (reaction time to a stimulus (light or tone) when the modality of the stimulus…
Increasing responsibility, safety, and trust through a dialogical approach: A case study in couple therapy for psychological abusive behavior
2014
This article reports an analysis of conjoint therapy for psychological intimate partner violence, treated via a dialogical approach. The article reviews current controversies surrounding this treatment modality and its outcome. The dialogical approach is presented as an appropriate method for analyzing and understanding the issue of violence, but it is emphasized that the focus on communication does not involve a return to a systemic perspective on intimate partner violence. Four important dimensions are identified as emerging in conjoint treatment for psychological intimate partner violence, namely responsibility, safety, trust, and the role of the therapists. The Dialogical Investigations…