Search results for "COPP"
showing 10 items of 3147 documents
Coppie sterili o infertili e coppie «same-sex». La genitorialità negata come problema giuridico
2015
Il saggio esamina la questione della determinazione della genitorialità riguardo a coppie che, benché sterili o infertili, non possono accedere alle tecniche di procreazione medicalmente assistita ammesse dalla normativa italiana e alle coppie omosessuali, alle quali pure tale accesso è precluso: in entrambi i casi esse realizzano la loro aspirazione in ordinamenti diversi ove sono consentite metodiche come la maternità di sostituzione o nei quali è ammessa, ad esempio, la c.d. «second parent adoption». Le fattispecie rilevanti vengono scrutinate sotto differenti punti di vista (artificio e natura nella disciplina delle relazioni familiari e di filiazione, in particolare; autodeterminazione…
Riconoscimento e tutela delle coppie omosessuali
2011
Il saggio si occupa della condizione delle coppie omosessuali in Italia. Individuate le posizioni assunte al livello sovranazionale, non soltanto dai Paesi facenti parte dell'Unione europea, e delineati i principi costituzionali e di matrice internazionale e europea, si analizzano i temi della libertà matrimoniale e della c.d. omogenitorialità, anche alla luce della disciplina della procreazione assistita e dell'adozione. Si evidenziano, poi, le timide aperture emerse in sede giurisprudenziale, in direzione dell'apprezzamento di specifici aspetti delle unioni affettive omosessuali, al di fuori delle questioni del matrimonio e della filiazione.
A Noxious Weed Ambrosia artemisiifolia L. (Ragweed) as Sustainable Feedstock for Methane Production and Metals Immobilization
2023
Plants of the Ambrosia genus are invasive and cause many ecological problems, including the oppression of the growth of agricultural crops and native plants, land depletion, and the production of strong allergens. The use of weeds as a sustainable feedstock for biogas production, either methane or hydrogen, is a promising way to fulfill the energy needs of the current generation, eliminate the depletion of non-renewable carbon resources, and preserve the ecosystem degradation caused by invasive species impacts. A diversified microbial community was used as inoculum and Ambrosia artemisiifolia L. biomass as a substrate for anaerobic degradation and methane production. In this regard, the dev…
Figli adulti di divorzi ostili
2021
L’articolo propone una rassegna della letteratura relativa agli effetti a breve e lungo termine del divorzio coniugale sui figli adulti e giovani adulti. La ricerca internazionale relativa alle conseguenze del divorzio sul benessere psi- cologico dei figli ha spesso trascurato l’impatto che l’evento separativo e i cam- biamenti ad esso connessi possono avere sulla vita e sulle scelte dei figli adul- ti. Il vissuto del sentirsi “intrappolati” nel conflitto coniugale sembra avere esiti a lungo termine e influenzare differentemente la relazione con il padre e con la madre. L’articolo, attraverso un’esemplificazione clinica, si concentra anche sulle conseguenze del divorzio sulla qualità delle …
Towards Translational ImmunoPET/MR Imaging of Invasive Pulmonary Aspergillosis: The Humanised Monoclonal Antibody JF5 Detects Aspergillus Lung Infect…
2017
Invasive pulmonary aspergillosis (IPA) is a life-threatening lung disease of hematological malignancy or bone marrow transplant patients caused by the ubiquitous environmental fungus Aspergillus fumigatus. Current diagnostic tests for the disease lack sensitivity as well as specificity, and culture of the fungus from invasive lung biopsy, considered the gold standard for IPA detection, is slow and often not possible in critically ill patients. In a previous study, we reported the development of a novel non-invasive procedure for IPA diagnosis based on antibody-guided positron emission tomography and magnetic resonance imaging (immunoPET/MRI) using a [64Cu] DOTA-labeled mouse monoclonal anti…
The serum copper/zinc ratio in childhood and educational attainment : a population-based study
2016
Background Micronutrients are potentially important determinants of adult outcomes such as educational attainment. Copper and zinc have known effects on several medical conditions and cognitive development. Elevated copper and depressed zinc is a common trace metal imbalance. Methods We estimate the correlation between the copper/zinc ratio (Cu/Zn) in childhood (year 1980) and educational attainment in adulthood (year 2010). We use the Young Finns Study (YFS) combined with the Finnish Linked Employer-Employee Data (FLEED). The regression models account for confounders such as other biomarkers and parental observables. Results We report a sizeable, negative correlation between Cu/Zn and educ…
Crystal structures of allyltriphenyl-phosphonium halogenocuprates(I)
2013
Alternating-current electrochemical synthesis is used to obtain for the first time halogenocuprates of an allyl derivative of phosphonium of the composition (CH2=CHCH2(C6H5)3P)CuX2 (X = Br (I), Cl (II)). Compound I crystallizes in the space group P21, a = 9.6341(3) A, b = 12.4167(4) A, c = 9.9618(4) A, β = 117.484(5)°, Z = 2. Compound II crystallizes in the space group P21/n, a = 9.9725(5) A, b = 15.4586(8) A, c = 13.7557(5) A, β = 90.429(4)°, Z = 4. In the structures of I and II quasilinear CuX 2 − anions are held by C-H…X hydrogen bonds inside a framework formed by the stacking of phenyl groups from CH2=CHCH2(C6P5)3P+ cations. Allyl groups are not involved in coordination with copper(I) a…
Higher plants possess two different types of ATX1-like copper chaperones.
2007
Abstract Copper (Cu) chaperones constitute a family of small Cu+-binding proteins required for Cu homeostasis in eukaryotes. The ATX1 family of Cu chaperones specifically delivers Cu to heavy metal P-type ATPases. The plant Arabidopsis thaliana expresses the ATX1-like Cu chaperone CCH, which exhibits a plant-specific carboxy-terminal domain (CTD) with unique structural properties. We show that CCH homologues from other higher plants contain CTDs with structural properties similar to Arabidopsis CCH. Furthermore, we identify a new ATX1-like Cu chaperone in Arabidopsis, AtATX1, which functionally complements yeast atx1Δ and sod1Δ associated phenotypes, and localizes to the cytosol of Arabidop…
Identification of a Functional Homolog of the Yeast Copper Homeostasis Gene ATX1 from Arabidopsis1
1998
Abstract A cDNA clone encoding a homolog of the yeast (Saccharomyces cerevisiae) gene Anti-oxidant 1(ATX1) has been identified from Arabidopsis. This gene, referred to as CopperCHaperone(CCH), encodes a protein that is 36% identical to the amino acid sequence of ATX1 and has a 48-amino acid extension at the C-terminal end, which is absent from ATX1 homologs identified in animals. ATX1-deficient yeast (atx1) displayed a loss of high-affinity iron uptake. Expression of CCH in the atx1 strain restored high-affinity iron uptake, demonstrating thatCCH is a functional homolog of ATX1. When overexpressed in yeast lacking the superoxide dismutase geneSOD1, both ATX1 and CCHprotected the cell from t…
2004
Background Arabidopsis thaliana copper metallochaperone CCH is a functional homologue of yeast antioxidant ATX1, involved in cytosolic copper transport. In higher plants, CCH has to be transported to specialised cells through plasmodesmata, being the only metallochaperone reported to date that leaves the cell where it is synthesised. CCH has two different domains, the N-terminal domain conserved among other copper-metallochaperones and a C-terminal domain absent in all the identified non-plant metallochaperones. The aim of the present study was the biochemical and biophysical characterisation of the C-terminal domain of the copper metallochaperone CCH.