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1例伴硬化性腹膜炎的卵巢黄素化泡膜细胞瘤成年女性接受亮丙瑞林和托瑞米芬治疗后获得5年完全缓解

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世界核心医学期刊文摘（妇产科学分册） 2005年第7期1卷 45-45页

作者： Bianco R. de rosa g. Staibano S. 杨岚 Dipto.Endocrinol. Ed Oncol. M. Universita` Federico II Nuovo Policlinico Via S. Pansini 5 80131 Naples Italy

Background. Luteinized thecoma of the ovary associated with sclerosing peritonitis is a rare pathologic condition without a standard strategy of treatment. Case. We present the case of an ovarian luteinizing sclerosing thecoma in a 39- year- old woman. The patient underwent three laparotomic operations for subocclusive symptoms, revealing in both occasions the presence of sclerosing peritonitis, with large abdominal masses, including cysts containing clear fluid. Treatment with toremifene 20 mg/day and leuprolide resulted in a dramatic improvement of the performance status and complete remission of all the abdominal lesions. After 60 months follow- up, the patient is still disease- free. Discussion. Antiestrogens plus LHRH agonists might be a noninvasive, effective and well- tolerated therapy for sclerosing peritonitis in patient operated for luteinized thecomas.

关键词：托瑞米芬黄素化硬化性亮丙瑞林泡膜黄体生成素雌激素药物释放激素不完全肠梗阻无瘤生存

采用新一代对比剂的回波描记检查脉络膜恶性黑色素瘤

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世界核心医学期刊文摘（眼科学分册） 2005年第10期1卷 17-17页

作者： Forte R. Cennamo g. Staibano S. de rosa g. 张鹏 University Federico II Department of Ophthalmology Via Pansini 5 80131 Naples Italy Dr.

Purpose: To determine the efficacy of echography with new generation contrast agents in visualizing vascularization of choroidal malignant melanomas. Methods: An echographic contrast medium consisting of phospholipidic microbubbles filled with sulphur hexafluoride (Sonovue(r)) was used to visualize microcirculation i n 25 cases of choroidal lesions already diagnosed with standardized echography ( 21 choro- idal malignant melanomas, four disciform lesions). Results: In untreated malig nant melanomas contrast agent echography revealed the presence of a dense microc irculation inside the mass. In one case vitreal seeding of the contrast agent wa s detectable before enucleation and histological examination revealed the presen ce of tumoral cells. In 12 cases treated with transpupillary thermotherapy, cont rast agent echographic evaluation showed heavy regression of microcirculation af ter l week, confirmed in one case by histology, and a reduction of 70-80%in di mensions after 6 months (which appeared to have stabilized at subsequent examina tions). In four cases treated with proton beam brachytherapy 2 years prior to ou r examination, contrast agent echography showed the absence of a microvascular n etwork and the presence of large vessels and blood lakes. In four cases of disci form lesion, deep and superficial retina-associated vascularization was observe d, with a weak spread of contrast agent inside the lesion. Conclusion: Live repr esentation with good resolution of choroidal malignant melanoma microcirculation was obtained.

关键词：恶性黑色素瘤对比剂描记装置经瞳孔温热疗法短程放疗瘤细胞盘状磷脂酸眼球摘除内血管

EFFECTS OF RIVER NETWORK WORKS AND SOIL CONSERVATION MEASURES ON RESERVOIR SILTATION

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International Journal of Sediment Research 2007年第4期22卷 273-281页

作者： Bruno MOLINO rosa VIPARELLI Annamaria de VINCENZO Prof. Department of Environmental Physics and Engineering University of Basilicata 85100 Potenza Italy

Knowledge of the morphological dynamics of a water course is essential for management of reservoir siltation. With an example of sedimentation in a reservoir in Basilicata, Italy, this paper demonstrates the effect on reservoir siltation of the hydraulic works, which are aimed to reduce sediment transport along the fluvial network and to prevent part of the sediment discharge from reaching the lake. The effect depends on the river type and on the the geological features of river basin slopes. The paper also shows how mass erosion can significantly contribute to development of reservoir siltation. Finally, preliminary results are provided about the time needed for river training works to be effective.

关键词： Water resources management River hydraulic works Soil erosion Landslide Reservoir siltation

Assessment of lead pollution in topsoils of a southern Italy area: Analysis of urban and peri-urban environment

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Journal of Environmental Sciences 2015年第7期27卷 179-187页

作者： Ilaria guagliardi Domenico Cicchella rosanna de rosa gabriele Buttafuoco department of Biology Ecology and Earth Sciences University of Calabria department of Science and Technology University of Sannio National Research Council of Italy Institute for Agricultural and Forest Systems in the Mediterranean (ISAFOM)

Exposure to lead（Pb） may affect adversely human health. Mapping soil Pb contents is essential to obtain a quantitative estimate of potential risk of Pb contamination. The main aim of this paper was to determine the soil Pb concentrations in the urban and peri-urban area of Cosenza-Rende to map their spatial distribution and assess the probability that soil Pb concentration exceeds a critical threshold that might cause concern for human *** were collected at 149 locations from residual and non-residual topsoil in gardens,parks, flower-beds, and agricultural fields. Fine earth fraction of soil samples was analyzed by X-ray Fluorescence spectrometry. Stochastic images generated by the sequential gaussian simulation were jointly combined to calculate the probability of exceeding the critical threshold that could be used to delineate the potentially risky areas. Results showed areas in which Pb concentration values were higher to the Italian regulatory values. These polluted areas were quite large and likely, they could create a significant health risk for human beings and vegetation in the near future. The results demonstrated that the proposed approach can be used to study soil contamination to produce geochemical maps,and identify hot-spot areas for soil Pb concentration.

关键词： Urban and peri-urban soils geochemistry Lead Soil pollution Stochastic simulation

Reinforcement of Hydroxypropylcellulose Films by Cellulose Nanocrystals in the Presence of Surfactants

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Chinese Journal of Polymer Science 2016年第11期34卷 1301-1301,1302-1310页

作者： Noor Rehman Maria Inez g.de Miranda Simone M.L.rosa Clara I.D.Bica Instituto de Quimica Universidade Federal do Rio Grande do Sul 91501-970 Porto Alegre/RS Brazil department of Chemistry Shaheed Benazir Bhutto University 18000 Sheringal Dir (Upper) KPK Pakistan Instituto de Ciencias Exatas e Tecnologicas Universidade FEEVALE Campus Ⅱ 93525-075 Novo Hamburgo/RS Brazil

Hydroxypropylcellulose（HPC） films were prepared by casting with cellulose nanocrystals in the presence of anionic surfactant sodium dodecylsulphate（SDS） and cationic surfactant hexadecyltrimethyl ammonium bromide（CTAB）. The cellulose nanocrystals were isolated from maize straw, a biomass source produced in huge quantities as an agrowaste in Brazil. These bionanocomposite films had good transparency and their surface hydrophilic character was evidenced by static contact angle measurements. Thermogravimetry（TgA） measurement revealed that nanocrystals and surfactants changed the thermal stability of the HPC films. Dynamic mechanical analysis（DMA） showed that the tensile storage and loss moduli of the HPC films increased by increasing the contents of cellulose nanocrystals and surfactants, especially in the case of CTAB. This good reinforcing effect of HPC matrix can be explained as due to electrostatic attractive interactions brought about by the presence of CTAB and the nanocrystals.

关键词： surfactant attractive hydrophilic cellulose reinforcing modulus cationic electrostatic tensile ammonium

Antiplatelet therapy in very elderly and comorbid patients with acute coronary syndromes

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Journal of geriatric Cardiology 2019年第2期16卷 103-113页

作者： Roberta de rosa Federico Piscione gennaro galasso Stefano de Servi Stefano Savonitto department of Medicine Surgery and DentistrySchola Medica SalemitanaUniversity of SalernoItaly IRCCS Multimedica Sesto San Giovanni(MI)Italy Cardiovascular department Alessandro Manzoni HospitalLeccoItaly

With population ageing and rise of life expectancy,a progressively increasing proportion of patients presenting with an acute coronary syndrome(ACS)are older adults,including those at extreme chronological *** amounts of data,including randomized clinical trials,have shown that the benefits of an early revascularization are maintained also at very old age,resulting in improved outcome after an acute coronary *** the contrary,the optimal antiplatelet therapy(APT)remains unclear in these patients,because of both safety and efficacy ***,age-related multiple organ dysfunction and high prevalence of comorbidities may on the one hand reduce the therapeutic effects of administered drugs;on the other hand,it leads to increased vulnerability to drug toxicity and side ***,management of APT is particularly challenging in elderly patients because of higher risk of both ischemic and bleeding *** aim of the present paper is to review the current evidence,gaps in knowledge and ongoing research regarding APT in the setting of an ACS in elderly and very elderly patients,and in those with significant comorbidities including chronic kidney disease,diabetes mellitus and frailty.

关键词： Acute coronary syndrome Antiplatelet therapy The elderly

Rheological and stability analysis of cement pastes incorporating silica-based wastes

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Particuology 2024年第6期89卷 144-152页

作者： Julia da rosa Martins Janaíde Cavalcante Rocha Dachamir Hotza Luciano Senff graduate Program in Materials Science and Engineering(PPgMAT) Federal University of Santa Catarina(UFSC)Florianópolis88040-900SCBrazil graduate Program in Civil Engineering(PPgEC) Federal University of Santa Catarina(UFSC)Florianópolis88040-900SCBrazil graduate Program in Chemical Engineering(POSENQ) Federal University of Santa Catarina(UFSC)Florianópolis88040-900SCBrazil department of Mobility Engineering Federal University of Santa Catarina(UFSC)Joinville89219-600SCBrazil

This study investigates the influence of waste characteristics,especially zeta potential,on the properties of cement pastes and *** focus is to evaluate the impact of the zeta potential of cement particles and waste materials on the sedimentation speed,rheology,and hardening time of stabilized cement *** Cement II F 40,retarder additive,silica,and fly ash were used in the *** pastes were prepared,and during the stabilization period,their rheological properties and pH were *** zeta potential and sedimentation speed of the cement and waste particles were measured at the pH that the pastes presented during the entire stabilization *** the stabilization period,the pastes were subjected to the hardening time *** zeta potential analyses revealed diverse values for the different powder types,with the cement particles exhibiting a zeta potential of−3.0 mV,the silica particles exhibiting−10.5 mV,and the fly ash particles exhibiting−20.3 *** influence of the high zeta potential modulus was observed on the sedimentation speed,with the solution containing fly ash exhibiting a speed of 40.01μm/s,whereas the solution containing only cement exhibited a speed of 99.38μm/*** the pastes,the results indicate that the presence of fly ash particles with a significantly negative zeta potential led to a 16%reduction in hardening time compared to particles with a lower modulus of zeta *** tests showed that the inclusion of fly ash particles prevented the formation of *** the zeta potential influenced agglomerate formation and hardening time,it was found to have no effect on yield stress or viscosity.

关键词： Wastes Zeta potential Setting time Rheometry

Bipartite liver: an incidental rare anomaly of the liver

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Hepatobiliary Surgery and Nutrition 2022年第4期11卷 649-650页

作者： Michele de rosa graziano Ceccarelli department of general Surgery “San Giovanni Battista”HospitalFolignoPerugiaItaly

Bipartite liver is a rare congenital anomaly without phylogenetic significance,which needs to be known for the potential risk of torsion or internal gastrointestinal herniation and also in the pre-operative planning o... 详细信息

关键词： liver operative rare

Environmental degradation through mining for energy resources:The case of the shrinking Laguna Santa rosa wetland in the Atacama Region of Chile

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Energy geoscience 2022年第2期3卷 182-190页

作者： Mohammad Ayaz Alam rosa Sepúlveda departamento de geología Facultad de IngenieríaUniversidad de AtacamaAvenida Copayapu 485CopiapoRegion de AtacamaChile

As the world strives to replace fossil fuels with clean energy e reflected by global surge in the number of electric vehicles e the environmental impact of mining all the lithium(Li)needed to enable such a transformation has become a problem in its own *** South America,the biggest problem is the excessive use of water in Li extraction process in one of the driest areas in the *** from causing severe friction over water rights between local communities and mining companies,it puts enormous pressure on the region's fragile and poorly understood wetland *** are one of the most threatened ecosystems on the Earth,despite their great importance as habitats for a vast number of species and corresponding to one of the most productive *** work is the outcome of an investigation on Laguna Santa rosa's(LSR)vulnerability resulting from ongoing metal mining operations in its surroundings that require a large volume of water extracted from local aquifers,in addition to a high evaporation rate in the *** groundwater-dependent wetland will soon be further vulnerable with the commencement of water-intensive Li mining at Salar de Maricunga,with the extraction project already having an environmental impact study *** of this wetland protected under the Ramsar Convention and home to numerous wildlife species habiting this highland sector of the Andean Cordillera is vital for the associated *** variation in the water surface area of LSR has been deciphered through the application of a Landsat-5 Thematic Mapper(TM)satellite image *** has been done both for the hydrological year 2016e2017 and 1993-2014 period.A decreasing trend in the water surface area of LSR,a hypersaline lake at the southern extreme of Salar de Maricunga,a salt flat in the Atacama Region of Chile,was observed through the study of satellite images between 1993 and 2014,showing shrinking of this ***,this shrinking t

关键词： Laguna Santa rosa Salar de Maricunga Lithium Water Wetland Ecosystem