Institution
Marche Polytechnic University
Education•Ancona, Italy•
About: Marche Polytechnic University is a education organization based out in Ancona, Italy. It is known for research contribution in the topics: Population & Prostate cancer. The organization has 5905 authors who have published 15769 publications receiving 382286 citations. The organization is also known as: Universitá Politecnica delle Marche & Universita Politecnica delle Marche.
Topics: Population, Prostate cancer, Cancer, Mediterranean sea, Electromagnetic reverberation chamber
Papers published on a yearly basis
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TL;DR: Differences in responses between polychaetes from UP and P sites suggest that organisms from the polluted site, P, are more susceptible to oxidative stress conditions.
121 citations
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TL;DR: The results suggest the usefulness of antiplatelet agents in the treatment of acute phase TTP patients and one-year ticlopidine maintenance therapy appears to be beneficial in preventing TTP relapses; however, only the completion of an adequate follow-up for all patients will definitively confirm this observation.
Abstract: BACKGROUND AND OBJECTIVE: Antiplatelet agents are often included in plasma exchange-based regimens for thrombotic thrombocytopenic purpura (TTP) patients; however, the opportuneness of their use in TTP is still controversial. The italian Cooperative Group for TTP carried out a randomized trial to investigate their actual effectiveness, both in acute TTP and as maintenance treatment. METHODS: Seventy-two TTP patients were randomized to receive plasma exchange and steroids with (group B) or without (group A) aspirin and dipyridamole. Treatment efficacy was evaluated after 15 days and salvage treatments were also considered for non-responders. Upon disease remission, the patients already treated with antiplatelet agents received ticlopidine for one year. RESULTS: Regarding the treatment of acute phase TTP, similar overall response rates were observed in the two groups (91.4% in group B vs. 75.6% in group A), but lower mortality rates were observed at 15 days in the patients treated with antiplatelet agents; as a matter of fact, 5 patients from arm A died in the first 15 days (13.5%) versus only one in arm B (2.8%). These figures, while not statistically significant, seem to suggest that antiplatelet agents might be useful in preventing deaths in acute TTP; moreover, bleeding did not worsen in antiplatelet agent-treated patients. As for the role of maintenance treatment, our results support the efficacy and safety of one-year ticlopidine therapy since the current relapse rate is significantly higher in non-treated patients; as a matter of fact, 6 patients (21.4%) in the non-ticlopidine group and only 2 (6.25%) in the ticlopidine group relapsed (P = .0182 in favor of maintenance treatment). INTERPRETATION AND CONCLUSIONS: Our results suggest the usefulness of antiplatelet agents in the treatment of acute phase TTP patients. Moreover, one-year ticlopidine maintenance therapy appears to be beneficial in preventing TTP relapses; however, only the completion of an adequate follow-up for all patients will definitively confirm this observation.
121 citations
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TL;DR: In this paper, the photocatalytic properties of TiO2 applied on clay brick surfaces both after deposition and after aging process were investigated by assessing nano-film morphology, wettability and self-cleaning efficiency before durability test.
120 citations
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TL;DR: In this article, a review of the state-of-the-art of experimentally-determined thermophysical properties of a number of HFOs working fluids and their mixtures also with other categories of refrigerants is presented, with particular emphasis placed on saturation and critical properties.
Abstract: In the present work, a large number of compounds described in the publicly available literature have been reviewed with the aim to identify possible substitutes for high-GWP HFCs in HVAC&R and organic Rankine cycle (ORC) applications. Taking into account various criteria (particularly low toxicity, low flammability, low GWP, and high energy efficiency), only a few single-component compounds are suitable for many of the relevant applications. In particular, in addition to natural fluids, studies have shown that there are only a few HFCs and a dozen or so HFOs, i.e. halogenated olefins characterized by the presence of a C C double bond in the molecule, that are potentially suitable for a number of relevant applications. Here, a review of the present state-of-the-art of experimentally-determined thermophysical properties of a number of HFOs working fluids and their mixtures also with other categories of refrigerants is presented, with particular emphasis placed on saturation and critical properties, vapor phase PVT data, liquid density, specific heat capacity, thermal conductivity, viscosity, and surface tension.
120 citations
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University of Pisa1, University of Cagliari2, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico3, Marche Polytechnic University4, University of Siena5, University of Padua6, University of Brescia7, University of Ferrara8, Istituto Giannina Gaslini9, University of Turin10, University of Perugia11, University of Bari12, University of Naples Federico II13, University of Florence14
TL;DR: A statistically significant different pattern of RET mutations in Italian MEN 2 families with respect to other European studies and a higher prevalence of FMTC phenotype is observed.
Abstract: Objective: Multiple endocrine neoplasia type 2 (MEN 2) is a genetic disease characterized by medullary thyroid carcinoma (MTC) associated (MEN 2A and 2B) or not familial MTC (FMTC) with other endocrine neoplasia due to germline RET gene mutations. The prevalence of these rare genetic diseases and their corresponding RET mutations are unknown due to the small size of the study population. Methods: We collected data on germline RET mutations of 250 families with hereditary MTC followed in 20 different Italian centres. Results and conclusions: The most frequent RET amino acid substitution was Val804Met (19.6%) followed by Cys634Arg (13.6%). A total of 40 different germline RET mutations were present. Six families (2.4%) were negative for germline RET mutations. The comparison of the prevalence of RET germline mutations in the present study with those published by other European studies showed a higher prevalence of Val804Met and Ser891Ala mutations and a lower prevalence of Leu790Phe and Tyr791Phe (P!0.0001). A statistically significant higher prevalence of mutations affecting non-cysteine codons was also found (P!0.0001). Furthermore, the phenotype data collection showed an unexpected higher prevalence of FMTC (57.6%) with respect to other MEN 2 syndromes (34% MEN 2A and 6.8% of MEN 2B). In conclusion, we observed a statistically significant different pattern of RET mutations in Italian MEN 2 families with respect to other European studies and a higher prevalence of FMTC phenotype. The different ethnic origins of the patients and the particular attention given to analysing apparently sporadic MTC for RET germline mutations may explain these findings. European Journal of Endocrinology 163 301‐308
120 citations
Authors
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Name | H-index | Papers | Citations |
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Jonathan I. Epstein | 138 | 1121 | 80975 |
Antoni Ribas | 132 | 660 | 99227 |
Francesco Fiori | 128 | 1032 | 76699 |
Claudio Franceschi | 120 | 856 | 59868 |
Robert E. Coleman | 103 | 724 | 49796 |
Carmine Zoccali | 99 | 813 | 36774 |
Massimo Falconi | 94 | 667 | 41966 |
Mario Plebani | 91 | 1329 | 43055 |
Roberto Danovaro | 84 | 415 | 23735 |
Rodolfo Montironi | 83 | 958 | 30957 |
Diego Centonze | 81 | 463 | 22857 |
Saverio Cinti | 78 | 256 | 32760 |
Michele Brignole | 76 | 399 | 26758 |
Jürgen P. Rabe | 76 | 391 | 20174 |
Jean-Jacques Body | 70 | 384 | 19608 |