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Baldo F, Vidimari R, Ciriello F, Simeone R, Cupardo F, Maximova N. PO-1239: Post-TBI amylase value as a prognostic marker for transplant outcomes in the pediatric population. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01257-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Nigro D, Gadaleta A, Mangini G, Colasuonno P, Marcotuli I, Giancaspro A, Giove SL, Simeone R, Blanco A. Candidate genes and genome-wide association study of grain protein content and protein deviation in durum wheat. Planta 2019; 249:1157-1175. [PMID: 30603787 DOI: 10.1007/s00425-018-03075-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 12/19/2018] [Indexed: 05/26/2023]
Abstract
Stable QTL for grain protein content co-migrating with nitrogen-related genes have been identified by the candidate genes and genome-wide association mapping approaches useful for marker-assisted selection. Grain protein content (GPC) is one of the most important quality traits in wheat, defining the nutritional and end-use properties and rheological characteristics. Over the years, a number of breeding programs have been developed aimed to improving GPC, most of them having been prevented by the negative correlation with grain yield. To overcome this issue, a collection of durum wheat germplasm was evaluated for both GPC and grain protein deviation (GPD) in seven field trials. Fourteen candidate genes involved in several processes related to nitrogen metabolism were precisely located on two high-density consensus maps of common and durum wheat, and six of them were found to be highly associated with both traits. The wheat collection was genotyped using the 90 K iSelect array, and 11 stable quantitative trait loci (QTL) for GPC were detected in at least three environments and the mean across environments by the genome-wide association mapping. Interestingly, seven QTL were co-migrating with N-related candidate genes. Four QTL were found to be significantly associated to increases of GPD, indicating that selecting for GPC could not affect final grain yield per spike. The combined approaches of candidate genes and genome-wide association mapping led to a better understanding of the genetic relationships between grain storage proteins and grain yield per spike, and provided useful information for marker-assisted selection programs.
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Affiliation(s)
- D Nigro
- Department of Soil, Plant and Food Sciences, Genetics and Plant Breeding Section, University of Bari, Bari, Italy
| | - A Gadaleta
- Department of Agricultural and Environmental Science, Research Unit of "Genetics and Plant Biotechnology", University of Bari, Bari, Italy.
| | - G Mangini
- Department of Soil, Plant and Food Sciences, Genetics and Plant Breeding Section, University of Bari, Bari, Italy
| | - P Colasuonno
- Department of Agricultural and Environmental Science, Research Unit of "Genetics and Plant Biotechnology", University of Bari, Bari, Italy
| | - I Marcotuli
- Department of Agricultural and Environmental Science, Research Unit of "Genetics and Plant Biotechnology", University of Bari, Bari, Italy
| | - A Giancaspro
- Department of Agricultural and Environmental Science, Research Unit of "Genetics and Plant Biotechnology", University of Bari, Bari, Italy
| | - S L Giove
- Department of Agricultural and Environmental Science, Research Unit of "Genetics and Plant Biotechnology", University of Bari, Bari, Italy
| | - R Simeone
- Department of Soil, Plant and Food Sciences, Genetics and Plant Breeding Section, University of Bari, Bari, Italy
| | - A Blanco
- Department of Soil, Plant and Food Sciences, Genetics and Plant Breeding Section, University of Bari, Bari, Italy
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Affiliation(s)
- S. Parco
- Blood Transfusion Center, Children's Hospital “Burlo Garofolo”, Trieste - Italy
| | - F. Cerneca
- Blood Transfusion Center, Children's Hospital “Burlo Garofolo”, Trieste - Italy
| | - R. Simeone
- Blood Transfusion Center, Children's Hospital “Burlo Garofolo”, Trieste - Italy
| | - O. Radillo
- Blood Transfusion Center, Children's Hospital “Burlo Garofolo”, Trieste - Italy
| | - M. Mangiarotti
- Blood Transfusion Center, Children's Hospital “Burlo Garofolo”, Trieste - Italy
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Blanco A, Simeone R, Resta P, Pace CD, Delre V, Caccia R, Mugnozza GT, Frediani M, Cremonini R, Cionini PG. Genomic relationships between Dasypyrum villosum (L.) Candargy and D. hordeaceum (Cosson et Durieu) Candargy. Genome 2012; 39:83-92. [PMID: 18469881 DOI: 10.1139/g96-012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The origin and genomic constitution of the tetraploid perennial species Dasypyrum hordeaceum (2n = 4x = 28) and its phylogenetic relationships with the annual diploid Dasypyrum villosum (2n = 2x = 14) have been investigated by comparing the two genomes using different methods. There is no apparent homology between the conventional or Giemsa C-banded karyotypes of the two Dasypyrum species, nor can the karyotype of D. hordeaceum be split up into two similar sets. Polymorphism within several chromosome pairs was observed in both karyotypes. Cytophotometric determinations of the Feulgen-DNA absorptions showed that the genome size of D. hordeaceum was twice as large as that of D. villosum. Both the cross D. villosum x D. hordeaceum (crossability rate 12.1%) and the reciprocal cross (crossability rate 50.7%) produced plump seeds. Only those from the former cross germinated, producing sterile plants with a phenotype that was intermediate between those of the parents. In these hybrids (2n = 21), an average of 13.77 chromosomes per cell paired at meiotic metaphase I. Trivalents were only rarely observed. Through dot-blot hybridizations, a highly repeated DNA sequence of D. villosum was found not to be represented in the genome of D. hordeaceum. By contrast, very similar restriction patterns were observed when a low-repeated DNA sequence or different single-copy sequences of D. villosum or two sequences in the plastidial DNA of rice were hybridized to Southern blots of the genomic DNAs of the two Dasypyrum species digested with different restriction endonucleases. By analyzing glutamic-oxaloacetic-transaminase, superoxide dismutase, alcohol dehydrogenase, and esterase isozyme systems, it was shown that both Dasypyrum species shared the same phenotypes, which differed from those found in hexaploid wheat. In situ hybridizations using DNA sequences encoding gliadins showed that these genes were located close to the centromere of three pairs of D. villosum chromosomes and that they had the same locations in six pairs of D. hordeaceum chromosomes. We conclude that the autoploid origin of D. hordeaceum from D. villosum, which cannot be defended on the basis of chromosomal traits, is suggested by the other findings obtained by comparing the two genomes. Key words : Dasypyrum hordeaceum, Dasypyrum villosum, phylogenetic relationships.
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Gadaleta A, Giancaspro A, Giove SL, Zacheo S, Incerti O, Simeone R, Colasuonno P, Nigro D, Valè G, Cattivelli L, Stanca M, Blanco A. Development of a deletion and genetic linkage map for the 5A and 5B chromosomes of wheat (Triticum aestivum). Genome 2012; 55:417-27. [PMID: 22624876 DOI: 10.1139/g2012-028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The aims of the present study were to provide deletion maps for wheat ( Triticum aestivum L.) chromosomes 5A and 5B and a detailed genetic map of chromosome 5A enriched with popular microsatellite markers, which could be compared with other existing maps and useful for mapping major genes and quantitative traits loci (QTL). Physical mapping of 165 gSSR and EST-SSR markers was conducted by amplifying each primer pair on Chinese Spring, aneuploid lines, and deletion lines for the homoeologous group 5 chromosomes. A recombinant inbred line (RIL) mapping population that is recombinant for only chromosome 5A was obtained by crossing the wheat cultivar Chinese Spring and the disomic substitution line Chinese Spring-5A dicoccoides and was used to develop a genetic linkage map of chromosome 5A. A total of 67 markers were found polymorphic between the parental lines and were mapped in the RIL population. Sixty-three loci and the Q gene were clustered in three linkage groups ordered at a minimum LOD score of 5, while four loci remained unlinked. The whole genetic 5A chromosome map covered 420.2 cM, distributed among three linkage groups of 189.3, 35.4, and 195.5 cM. The EST sequences located on chromosomes 5A and 5B were used for comparative analysis against Brachypodium distachyon (L.) P. Beauv. and rice ( Oryza sativa L.) genomes to resolve orthologous relationships among the genomes of wheat and the two model species.
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Affiliation(s)
- A Gadaleta
- Department of Agro-Forestry and Environmental Biology and Chemistry, Section of Genetics and Plant Breeding, University of Bari Aldo Moro, Via Amendola 165/A, 70126 - Bari, Italy.
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Simeone R, Misztal I, Aguilar I, Vitezica Z. Evaluation of a multi-line broiler chicken population using a single-step genomic evaluation procedure. J Anim Breed Genet 2011; 129:3-10. [DOI: 10.1111/j.1439-0388.2011.00939.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Simeone R, Misztal I, Aguilar I, Legarra A. Evaluation of the utility of diagonal elements of the genomic relationship matrix as a diagnostic tool to detect mislabelled genotyped animals in a broiler chicken population. J Anim Breed Genet 2011; 128:386-93. [PMID: 21906184 DOI: 10.1111/j.1439-0388.2011.00926.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study explored distributions of diagonal elements of genomic relationship matrix (G), evaluated the utility of G as a diagnostic tool to detect mislabelled animals in a genomic dataset and evaluated the effect of mislabelled animals on the accuracy of genomic evaluation. Populations of 10 000 animals were simulated with 60 000 SNP varying in allele frequency at each locus between 0.02 and 0.98. Diagonal elements of G were distributed with a single peak (mean = 1.00 ± 0.03) and ranged from 0.84 through 1.36. Mixed populations were also simulated: 7 000 animals with frequencies of second alleles ranging from 0.02 through 0.98 were combined with 1750 or 7000 animals with frequencies of second alleles ranging from 0.0 through 1.0. The resulting distributions of diagonal elements of G were bimodal. Body weight at 6 weeks was provided by Cobb-Vantress for broiler chickens, of which 3285 were genotyped for 57 636 SNP. Analysis used a combined genomic and pedigree relationship matrix; G was scaled using current allele frequencies. The distribution of diagonal elements was multimodal and ranged from 0.54 to 3.23. Animals with diagonal elements >1.5 were identified as coming from another chicken line or as having low call rates. Removal of mislabelled animals increased accuracy by 0.01. For the studied type of population, diagonal elements of G may be a useful tool to help identify mislabelled animals or secondary populations.
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Affiliation(s)
- R Simeone
- Department of Animal and Dairy Science, University of Georgia, Athens, USA
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Pasqualone A, Piergiovanni A, Caponio F, Paradiso V, Summo C, Simeone R. Evaluation of the Technological Characteristics and Bread-Making Quality of Alternative Wheat Cereals in Comparison with Common and Durum Wheat. FOOD SCI TECHNOL INT 2011; 17:135-42. [DOI: 10.1177/1082013210381547] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The growing sensibility toward those foods that are characterized by natural and healthy features has raised the interest toward alternative wheat cereals. This research was carried out to compare the technological characteristics and the bread-making quality of Khorasan wheat, type Kamut and spelt (cv. Forenza), to those of common (cv. Rio) and durum wheat (cv. Norba). The results obtained show that both Forenza and Kamut gave an acceptable bread-making performance. A certain variability affected flour characteristics (protein content, carotenoid pigments and alveograph indices) over the 2 years of experimentation, due to environmental effects. This reflected on the corresponding breads but the statistical analysis indicated that, on the whole, Kamut bread was characterized by a high content of carotenoid pigments. Regarding sensory properties (profiled by means of 11 descriptors of visual appearance, texture, odor and flavor) and loaf volumes, breads from Forenza and Kamut appeared different from each other but similar to those obtained from Rio and Norba grown in the same environment, respectively.
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Affiliation(s)
- A. Pasqualone
- PROGESA Department, University of Bari, Section of Agro-Food Industries, via Amendola, 165/A, 70126, Bari, Italy,
| | - A.R. Piergiovanni
- Institute of Plant Genetic-CNR, via Amendola 165/A, 70126, Bari, Italy
| | - F. Caponio
- PROGESA Department, University of Bari, Section of Agro-Food Industries, via Amendola, 165/A, 70126, Bari, Italy
| | - V.M. Paradiso
- PROGESA Department, University of Bari, Section of Agro-Food Industries, via Amendola, 165/A, 70126, Bari, Italy
| | - C. Summo
- PROGESA Department, University of Bari, Section of Agro-Food Industries, via Amendola, 165/A, 70126, Bari, Italy
| | - R. Simeone
- DIBCA Department, University of Bari, Section of Genetics and Breeding, via Amendola, 165/A, 70126, Bari, Italy
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Ricci G, Giolo E, Simeone R. Heparin's 'potential to improve pregnancy rates and outcomes' is not evidence-based. Hum Reprod Update 2009; 16:225-7; author reply 227-8. [DOI: 10.1093/humupd/dmp044] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Gadaleta A, Giancaspro A, Giove SL, Zacheo S, Mangini G, Simeone R, Signorile A, Blanco A. Genetic and physical mapping of new EST-derived SSRs on the A and B genome chromosomes of wheat. Theor Appl Genet 2009; 118:1015-1025. [PMID: 19183861 DOI: 10.1007/s00122-008-0958-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2008] [Accepted: 12/20/2008] [Indexed: 05/27/2023]
Abstract
The availability of genetic maps and phenotypic data of segregating populations allows to localize and map agronomically important genes, and to identify closely associated molecular markers to be used in marker-assisted selection and positional cloning. The objective of the present work was to develop a durum wheat intervarietal genetic and physical map based on genomic microsatellite or genomic simple sequence repeats (gSSR) markers and expressed sequence tag (EST)-derived microsatellite (EST-SSR) markers. A set of 122 new EST-SSR loci amplified by 100 primer pairs was genetically mapped on the wheat A and B genome chromosomes. The whole map also comprises 149 gSSR markers amplified by 120 primer pairs used as anchor chromosome loci, two morphological markers (Black colour, Bla1, and spike glaucousness, Ws) and two seed storage protein loci (Gli-A2 and Gli-B2). The majority of SSR markers tested (182) was chromosome-specific. Out of 275 loci 241 loci assembled in 25 linkage groups assigned to the chromosomes of the A and B genome and 34 remained unlinked. A higher percentage of markers (54.4%), localized on the B genome chromosomes, in comparison to 45.6% distributed on the A genome. The whole map covered 1,605 cM. The B genome accounted for 852.2 cM of genetic distance; the A genome basic map spanned 753.1 cM with a minimum length of 46.6 cM for chromosome 5A and a maximum of 156.2 cM for chromosome 3A and an average value of 114.5 cM. The primer sets that amplified two or more loci mapped to homoeologous as well as to non-homoeologous sites. Out of 241 genetically mapped loci 213 (88.4%) were physically mapped by using the nulli-tetrasomic, ditelosomic and a stock of 58 deletion lines dividing the A and B genome chromosomes in 94 bins. No discrepancies concerning marker order were observed but the cytogenetic maps revealed in some cases small genetic distance covered large physical regions. Putative function for mapped SSRs were assigned by searching against GenBank nonredundant database using TBLASTX algorithms.
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Affiliation(s)
- A Gadaleta
- Department of Agro-Forestry and Environmental Biology and Chemistry, University of Bari, Via Amendola 165/A, 70126, Bari, Italy
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Blanco A, Gadaleta A, Cenci A, Carluccio AV, Abdelbacki AMM, Simeone R. Molecular mapping of the novel powdery mildew resistance gene Pm36 introgressed from Triticum turgidum var. dicoccoides in durum wheat. Theor Appl Genet 2008; 117:135-42. [PMID: 18392800 DOI: 10.1007/s00122-008-0760-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2007] [Accepted: 03/26/2008] [Indexed: 05/18/2023]
Abstract
Powdery mildew, caused by Blumeria graminis f.sp. tritici, is one of the most important wheat diseases in many regions of the world. Triticum turgidum var. dicoccoides (2n=4x=AABB), the progenitor of cultivated wheats, shows particular promises as a donor of useful genetic variation for several traits, including disease resistances. The wild emmer accession MG29896, resistant to powdery mildew, was backcrossed to the susceptible durum wheat cultivar Latino, and a set of backcross inbred lines (BC(5)F(5)) was produced. Genetic analysis of F(3) populations from two resistant introgression lines (5BIL-29 x Latino and 5BIL-42 x Latino) indicated that the powdery mildew resistance is controlled by a single dominant gene. Molecular markers and the bulked segregant analysis were used to characterize and map the powdery mildew resistance. Five AFLP markers (XP43M32((250)), XP46M31((410)), XP41M37((100)), XP41M39((250)), XP39M32((120))), three genomic SSR markers (Xcfd07, Xwmc75, Xgwm408) and one EST-derived SSR marker (BJ261635) were found to be linked to the resistance gene in 5BIL-29 and only the BJ261635 marker in 5BIL-42. By means of Chinese Spring nullisomic-tetrasomic, ditelosomic and deletion lines, the polymorphic markers and the resistance gene were assigned to chromosome bin 5BL6-0.29-0.76. These results indicated that the two lines had the same resistance gene and that the introgressed dicoccoides chromosome segment was longer (35.5 cM) in 5BIL-29 than that introgressed in 5BIL-42 (less than 1.5 cM). As no powdery mildew resistance gene has been reported on chromosome arm 5BL, the novel resistance gene derived from var. dicoccoides was designated Pm36. The 244 bp allele of BJ261635 in 5BIL-42 can be used for marker-assisted selection during the wheat resistance breeding process for facilitating gene pyramiding.
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Affiliation(s)
- Antonio Blanco
- Department of Agro-Forestry and Environmental Biology and Chemistry, University of Bari, via Amendola, 165/A, 70126 Bari, Italy.
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Blanco A, Simeone R, Gadaleta A. Detection of QTLs for grain protein content in durum wheat. Theor Appl Genet 2006; 112:1195-204. [PMID: 16453131 DOI: 10.1007/s00122-006-0221-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2005] [Accepted: 01/15/2006] [Indexed: 05/04/2023]
Abstract
Grain protein content (GPC) of durum wheat (Triticum turgidum L. var. durum) is an important trait for the nutritional value of grain and for influencing the technological property of flour. Protein content is a quantitative trait negatively correlated with grain yield, thus increase in protein quantity usually results in yield reduction. This study was initiated to introgress alleles for high GPC from var. dicoccoides into durum wheat germplasm by the backcross inbred line (BIL) method and to identify molecular markers linked to high GPC alleles not associated with depressing effects on yield. The backcross line 3BIL-85 with high GPC and similar grain yield to the recurrent parent was backcrossed to Latino, and the generations F2, F3 and F4 were evaluated for GPC and yield per spike (GYS) in three field trials. Three QTLs with major effects on GPC were detected on chromosome arms 2AS, 6AS and 7BL, identified by the markers Xcfa2164, XP39M37 (250) and Xgwm577, respectively. Multiple regression analysis indicated that the three QTLs explained all the genetic variances of the trait. The high GPC parental line 3BIL-85 was not significantly different from the recurrent parent Latino for GYS, but the phenotypic correlation coefficient between GPC and GYS had negative values (from -0.02 to -0.28) in each trial, although it was statistically significant only in the F3 progeny trial. No co-located QTL for GYS was detected, excluding the hypothesis that the putative QTLs for GPC were indirect QTLs for low grain yield. The negative protein-yield response could be due to: (a) co-location of grain yield per spike QTLs with reduced phenotypic effects not detectable by the experimental design or statistical procedures, or to (b) opposite pleiotropic gene effects due to the major bio-energetic requirements for synthesis of protein then carbohydrates. Mapping loci by BILs should enable the production of near-isogenic lines in which the individual effects of each QTL can be examined in detail without confounding variations due to other putative QTLs.
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Affiliation(s)
- A Blanco
- Department of Environmental and Agro-Forestry Biology and Chemistry, University of Bari, Via Amendola, 165/A, 70126 Bari, Italy.
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Cerneca E, Simeone R, Bruno G, Gombacci A. Coagulation parameters in senior athletes practicing endurance sporting activity. J Sports Med Phys Fitness 2005; 45:576-9. [PMID: 16446693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
AIM Physical activity is practiced more and more by middle-aged people. We studied the behavior of the coagulation system before and after near-maximum, specific and standardized exercise tests in 2 groups of senior athletes. METHODS The subjects of the study were 2 groups of athletes over 40 years of age (ranging 41 to 60 years): 10 rowers and 10 marathon runners. The data were compared with 10 controls (ranging in age from 40 to 71 years) tested on the cycle ergometer. The first group (rowers) was tested on a rowing machine; the second group (marathon runners) performed a maximal exercise on the treadmill. All subjects were tested to a maximal level of cardiovascular and muscular exertion and cardiac and respiratory parameters were monitored. The following coagulation tests were performed before and after maximal exercise: prothrombin time (PT), partial activated thromboplastin time (PTT), fibrinogen (FBG), antithrombin III (ATIII), protein C (PC), protein S (PS), prothrombin fragment 1+2 (F1+2), tissue activator of plasminogen (t-PA) and its inhibitor (PAI). All subjects performed a complete maximal specific test. RESULTS The results showed all individuals produced a significant increase of FBG, PT and PTT activities and a lowering trend for PC and PS inhibitors after maximal exercise testing. ATIII levels increased significantly in trained subjects. After the test, data regarding fibrinolysis showed higher t-PA levels in athletes as compared with controls. PAI levels indicated a more marked decrease in athletes. The F1+2 showed a moderate but significant increase in the control group. CONCLUSIONS Coagulative tests showed an increase in procoagulant and fibrinolysis parameters in all the groups but the increased fibrinolytic activity in trained athletes indicates a protective factor and greater vascular efficiency. The results demonstrate that sporting activity practiced by middle-aged people accelerates fibrinolytic activity in conditioned subjects. In conclusion, physical activity benefits the coagulation system particularly as regards fibrinolysis.
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Affiliation(s)
- E Cerneca
- IRCCS Burlo Garofolo Laboratory of Analysis, Trieste, Italy
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Selvaggi TMM, Santilli T, Palombi E, Vichi M, Di Nunzio ML, Simeone R, Vendemiati A. [Breastfeeding and health promotion of child: survey results in Molise region]. Minerva Pediatr 2005; 57:91-103. [PMID: 15986001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
AIM The aim of this study is to compare initiation and duration rates of breastfeeding in Molise region (Italy) to those targeted from World Health Organization (WHO), and to examine factors associated with infant health. METHODS Trained caregivers administered interviews to 430 mothers whose infants were receiving the 2nd dose of compulsory immunisation in 4 primary health care centers (ASL) of Molise region, during October-December 2001. Type of breastfeeding was classified as predominant or partial, according to the WHO definitions. RESULTS The rate of breastfeeding initiation was 92%, dropping to 30% when infants were 6 months of age. We found strong differences among the 4 health care centers involved in the study. Lacking of support after discharge, non-breastfed previous child, receiving infant formulas, breastfeeding on schedule, rooming-in not effected at hospital, both maternal and familiar smoking, were significantly associated with early breastfeeding cessation. The rate of iodine supplemented salt consuming was 40%; the rate of mothers who knew the importance of using folic acid in preconceptional age was 19%; only 1/3 of infants (34%) was placed back to sleep. CONCLUSIONS Although we meet WHO goals regarding breastfeeding initiation, we don't about breastfeeding duration, yet. Moreover, the leading factors negatively linked to infant health, are not widely recognized. It is therefore necessary to promote the whole infant health, either supporting predominantly breastfeeding, especially in some ASL, or providing better knowledge about risk factors.
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Ricci G, Cerneca F, Simeone R, Pozzobon C, Guarnieri S, Sartore A, Pregazzi R, Guaschino S. Impact of highly purified urinary FSH and recombinant FSH on haemostasis: an open-label, randomized, controlled trial. Hum Reprod 2004; 19:838-48. [PMID: 15016779 DOI: 10.1093/humrep/deh185] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND It has recently been suggested that recombinant FSH administration may result in an increased risk of venous thrombosis. An open-label, randomized, controlled trial was carried out to compare the impact of urinary and recombinant FSH on haemostasis. METHODS Fifty infertile women were randomized, using a random number generator on a personal computer, to receive either highly purified urinary FSH (u-hFSH) or recombinant human FSH (r-hFSH); a starting dose of 150 IU. Human chorionic gonadotrophin 10000 IU was administered once there was at least one follicle > or =18 mm. The luteal phase was supported with progesterone 50 mg/day for at least 15 days. Fifty normally menstruating women were recruited as controls. Repeated measurements of estradiol, progesterone, prothrombin time (PT) expressed as INR, activated partial thromboplastin time (APTT) ratio, fibrinogen (FBG), factor VIII (FVIII), normalized activated protein C ratio (nAPC ratio), antithrombin III activity (AT), protein C activity (PC), protein S activity (PS), tissue-type plasminogen activator antigen (t-PA), type 1 plasminogen activator inhibitor (PAI), prothrombin fragments 1+2 (F1+2), were performed during both hyperstimulated and natural cycles, and at onset of the following menstruation or at 8 weeks of pregnancy. RESULTS At the end of gonadotrophin administration PT INR increased in the u-hFSH group, while AT and t-PA significantly decreased. In the patients treated with r-hFSH, only F1+2 significantly decreased. No significant changes were observed in the control group. In the luteal phase FBG increased significantly in all groups. In the u-hFSH group no other significant changes were noted compared to pre-ovulatory values, while compared to baseline values AT, PS and t-PA significantly decreased. In the r-hFSH group during the luteal phase PT INR significantly decreased, but did not differ from baseline levels. Other parameters such as FBG, FVIII, t-PA, rose significantly, but only FVIII and FBG values were significantly higher than baseline levels. In the women who became pregnant a significant increase in t-PA and a significant decrease in PS at the midluteal phase were observed. After one month all the haemostatic parameters returned to baseline value if pregnancy failed to occur, while in the pregnant women a significant increase in FVIII and a significant decrease in PS were observed. CONCLUSIONS Ovarian stimulation with recombinant FSH does not influence coagulation and fibrinolysis significantly, as already reported for urinary gonadotrophins. The moderate changes induced by both treatments are no longer detectable after 4 weeks.
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Affiliation(s)
- G Ricci
- UCO di Clinica Ginecologica e Ostetrica, Dipartimento di Scienze della Riproduzione e dello Sviluppo, Università di Trieste, Istituto per l'Infanzia 'Burlo Garofolo', I.R.C.C.S., Via dell'Istria 65/1, 34137 Trieste, Italy.
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Blanco A, Pasqualone A, Troccoli A, Di Fonzo N, Simeone R. Detection of grain protein content QTLs across environments in tetraploid wheats. Plant Mol Biol 2002; 48:615-623. [PMID: 11999838 DOI: 10.1023/a:1014864230933] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Grain protein content (GPC) is an important quality factor in both durum and bread wheats. GPC is considered to be a polygenic trait influenced by environmental factors and management practice. The objectives of this study were both to compare the quantitative trait loci (QTL) for GPC in a population of 65 recombinant inbred lines of tetraploid wheats evaluated in three locations for several years (eight data sets), and to investigate the genetic relationship among GPC and grain yield. QTLs were determined based on the Messapia x dicoccoides linkage map which covers 217 linked loci on the 14 chromosomes with 42 additional loci as yet unassigned to linkage groups. The map extends to 1352 cM; the average distance between adjacent markers was 6.3 cM. Seven QTLs for GPC, located on the chromosome arms 4BS, 5AL, 6AS (two loci), 6BS, 7AS and 7BS, were detected that were significant in at least one environment at P<0.001 or in at least two environments at P<0.01. One QTL was significant in all but one environment, two were significant in four or five environments, and four were significant in two out of eight environments. Six out of seven protein content QTLs had pleiotropic effects or were associated to QTLs for grain yield and explained the negative correlation among GPC and yield components. The present results support the concept that studies conducted in a single environment are likely to underestimate the number of QTLs that can influence a trait and that the phenotypic data for a quantitative trait should be collected over a range of locations to identify putative QTLs and determine their phenotypic effects.
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Affiliation(s)
- A Blanco
- Department of Agro-Forestry and Environmental Biology and Chemistry, University of Bari, Italy.
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Ricci G, Tamaro G, Simeone R, Giolo E, Nucera G, De Seta F, Guaschino S. Lipoprotein(a) changes during natural menstrual cycle and ovarian stimulation with recombinant and highly purified urinary FSH. Hum Reprod 2001; 16:449-56. [PMID: 11228210 DOI: 10.1093/humrep/16.3.449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
This prospective, randomized, controlled study compared the effects of recombinant human FSH (r-hFSH) and highly purified urinary FSH (u-hFSH HP) on lipoprotein(a) [Lp(a)] concentrations in women undergoing ovarian stimulation. Fifty infertile women were randomly allocated into two equally sized treatment groups (n = 25 per group). Thirty normal ovulation women were recruited as controls. The infertile women received u-hFSH or r-hFSH 150 IU/day starting on cycle day 2. From cycle day 6 the dose was adjusted according to ovarian response. Human chorionic gonadotrophin 10,000 IU was administered once there was at least one follicle > or =18 mm in diameter. The luteal phase was supported with progesterone 50 mg/day for at least 15 days. Repeated measurements of Lp(a) concentrations were performed during both stimulated and natural cycles. A significant increase in luteal phase Lp(a) concentrations was detected in the stimulated cycles, whereas no significant changes in serum Lp(a) concentrations were observed during natural cycles. There were no significant differences between the urinary and recombinant FSH effects on serum Lp(a). The luteal Lp(a) increase was transitory because after 1 month Lp(a) concentrations returned to baseline values if pregnancy failed to occur; in pregnant women persistent increased Lp(a) concentrations were found at the 8th week. The percentage changes in serum Lp(a) were positively correlated with the luteal progesterone increase (r = 0.40, P < 0.05), but not with follicular or luteal oestradiol increase. The women with low baseline Lp(a) (< or =5 mg/dl) had a greater increase of the Lp(a) concentrations at midluteal phase than women with baseline Lp(a) >5 mg/dl. In conclusion, the recombinant or urinary hFSH administration does not directly influence Lp(a) concentrations. The luteal Lp(a) increase in stimulated cycles is not related to gonadotrophin treatment per se, but appears to be related to the high luteal progesterone concentrations, physiologically or pharmacologically determined. Our results also suggest that the sensitivity to the progesterone changes could be related to apolipoprotein(a) phenotype.
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Affiliation(s)
- G Ricci
- UCO di Ginecologia e Ostetricia, Dipartimento di Scienze della Riproduzione e dello Sviluppo, Università di Trieste, Istituto per l'Infanzia Burlo Garofolo, I.R.C.C.S., Trieste, Italy.
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Abstract
This study set out to establish a new method, using flow cytometry, to evaluate leukocytes in semen. Ejaculates of 59 males, asymptomatic for genitourinary infections, were examined. Routine semen analyses were carried out as well as peroxidase and polymorphonuclear granulocyte-elastase detection. Leukocytes were detected combining flow cytometry and monoclonal antibodies (anti-CD45, anti-CD53). This technique reliably assessed the total number of leukocytes and differentiated subpopulations even at low concentrations. The peroxidase test and elastase determination showed good specificity, but only moderate sensitivity versus flow cytometry combined with monoclonal antibodies. No significant association was observed between semen parameters and leukocytospermia whether evaluated by conventional methods or flow cytometry except for a moderate correlation between spermatozoa and CD53-positive cell concentrations. A first comparison of data from patients grouped on the basis of leukocytospermia (>10(6) white blood cells, WBC/ml) or non-leukocytospermia revealed no significant differences in semen parameters; lowering the threshold value for leukocytospermia to 2x10(5) WBC/ml, sperm concentration was reduced in the group with a low number of WBC identified by monoclonal antibodies. Flow cytometry using monoclonal antibodies was seen to be a simple, reproducible method that enables leukocytes in semen to be accurately detected and to identify WBC subpopulations without preliminary purification procedures.
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Affiliation(s)
- G Ricci
- Department of Obstetrics and Gynaecology, University of Trieste, Istituto per l'Infanzia 'Burlo Garofolo', IRCCS, Trieste, Italy.
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Parco S, Bruno G, Durighello M, Giorgini R, Simeone R, Bembi B. Hematologic response in type I Gaucher's disease after enzyme replacement therapy. Haematologica 1999; 84:376-7. [PMID: 10190956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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Cerneca F, Crocetti G, Gombacci A, Simeone R, Tamaro G, Mangiarotti MA. Variations in hemostatic parameters after near-maximum exercise and specific tests in athletes. J Sports Med Phys Fitness 1999; 39:31-6. [PMID: 10230166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
BACKGROUND The clotting state of the blood changes according to the type of physical exercise to which a group of healthy subjects are subjected. We studied the behaviour of the coagulation system before and after near-maximum, specific and standardized exercise tests in three groups of males practising sports defined as demanding in terms of cardiovascular output. METHODS The study was a comparative investigation between athletes and the group of controls composed of presumably healthy males. SETTING athletes training for competitions such as marathon, rowing and weightlifting. PARTICIPANTS AND INTERVENTIONS we tested 7 rowers using the rowing machine, 12 marathon runners using the treadmill, 7 weightlifters using their own exercise equipment, and 7 healthy subjects (controls) using the cycle ergometer. MEASURES during the tests we monitored heart rates, maximal oxygen intake, anaerobic threshold, respiratory quotient, maximum ventilation, and lactic acid. The following coagulation tests were performed before and after near-maximum exercise: prothrombin time (PT), partial activated thromboplastin time (PTT), fibrinogen (FBG), antithrombin III (ATIII), protein C (PC), protein S (PS), prothrombin fragment 1 + 2 (F1 + 2), tissue activator of plasminogen (t-PA) and its inhibitor (PAI). RESULTS The most significant results showed a low basal PC in the rowers which decreased further after near-maximum exercise; significantly higher basal activities of ATIII, PC and PS in the marathon runners compared to the rowers; a high proportion of weightlifters showed a reduction in t-PA after exercise and an increase of PAI; the controls were the only group in which fibrinolytic activity and all the circulating anticoagulants increased after near-maximum exercise. Thus subjects who practise aerobic sports differ principally in terms of variations in inhibitors (low PC in rowers and marathon runners, increased presence of inhibitors in controls). The weightlifters did not show any significant variations, and so the kind of exercise involved (training to increase resistance and maximum strength) and the recovery times between the exercises do not seem to trigger changes in coagulation/fibrinolysis. CONCLUSIONS We can therefore confirm that only relatively prolonged effort can trigger a mechanism beneficial to the cardiovascular system. In conclusion, physical activity benefits the coagulation system particularly as regards fibrinolysis, but certain subjects may be at risk of thrombosis and these must be identified and followed. We suggest that fibrinolytic activity be studied in athletes who practise weightlifting and have a history of cardiovascular disease, and that inhibitors (protein C in particular) be studied in rowers with a family history of thromboembolism.
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Affiliation(s)
- F Cerneca
- Laboratory of Analysis IRCCS Burlo Garofalo, Trieste, Italy
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Pregliasco F, Sodano L, Mensi C, Selvaggi MT, Adamo B, D'Argenio P, Giussani F, Simonetti A, Carosella MR, Simeone R, Dentizi C, Montanaro C, Ponzio G. Influenza vaccination among the elderly in Italy. Bull World Health Organ 1999; 77:127-31. [PMID: 10083710 PMCID: PMC2557587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
This article surveys the attitudes and perceptions of a random sample of the elderly population in three regions of Italy on the use and efficacy of influenza vaccine. The data were collected by direct interviews using a standard questionnaire. The results show that vaccination coverage against influenza is inadequate (26-48.6%). The major reasons for nonvaccination were lack of faith in the vaccine and disbelief that influenza is a dangerous illness. These data emphasize the need for a systematic education programme targeted at the elderly and the provision of influenza vaccination, with the increased cooperation of general practitioners.
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Affiliation(s)
- F Pregliasco
- Istituto di Virologia, Università degli Studi di Milano, Italy
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Tamaro G, Simeone R, Mangiarotti M, Carozzi M, Ciana G, Martini C, Bembi B. Carbohydrate-deficient transferrin assay in pediatrics and pregnancy: expression of results. Int J Clin Lab Res 1998; 28:140. [PMID: 9689558 DOI: 10.1007/s005990050034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cerneca F, Ricci G, Simeone R, Malisano M, Alberico S, Guaschino S. Coagulation and fibrinolysis changes in normal pregnancy. Increased levels of procoagulants and reduced levels of inhibitors during pregnancy induce a hypercoagulable state, combined with a reactive fibrinolysis. Eur J Obstet Gynecol Reprod Biol 1997; 73:31-6. [PMID: 9175686 DOI: 10.1016/s0301-2115(97)02734-6] [Citation(s) in RCA: 146] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To establish the physiologic changes in the coagulation and fibrinolytic systems during normal pregnancy and puerperium. STUDY DESIGN One hundred and seventeen normal pregnant women were investigated in a longitudinal study involving five measurements: blood samples were collected at 10, 20, 30, 36 weeks and on the second day puerperium and were assayed for prothrombin time (PT expressed in INR), activated partial thromboplastin time (PTT), fibrinogen (FBG), antithrombin III activity (AT III), protein C activity (PC), protein S activity (PS), prothrombin fragments 1+2 (F1+2), type 1 plasminogen activator inhibitor activity (PAI) and tissue-plasminogen activator antigen (t-PA). Student t-test, One Way Analysis of Variance (ANOVA) and Bonferroni test were used for statistical analysis. P<0.05 (two tails) was assumed to indicate a significant difference. RESULTS Fibrinogen concentrations were always increased with respect to controls (P<0.001), while protein S was always decreased, with values averaging 60% of those of controls from the 10th week of pregnancy onwards (P<0.001). Variance analysis showed a statistically significant increase with gestational age for procoagulant factors (INR: P<0.001; FBG: P<0.001), a reduction for anticoagulants (PC: P<0.0001; PS: P<0.0001), and a rise for F1+2 (P<0.0001). With regard to fibrinolysis, there was an increase both for t-PA (P<0.0001) and PAI-1 (P<0.0001) during pregnancy. The t-PA values were always comprised in the normal range. PAI-1 were increased with respect to control values starting from 31st week. The most significant variations in the procoagulants (expressed by PT and FBG) were recorded up to the 20th week (P<0.001); from the 30th week onwards, they remained stable until after the delivery. The same was true for protein S levels (P<0.001), except that the difference between the 10th and the 20th weeks was not statistically significant. The level of F1+2 gradually increased throughout pregnancy (P<0.001), and then fell in the puerperium (P<0.001). CONCLUSIONS The parameters showing the greatest variation during pregnancy were PT, FBG, PS, F1+2 and PAI-1. The existence of a hypercoagulable state in pregnancy was suggested by the increased levels of F1+2.
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Affiliation(s)
- F Cerneca
- Department of Obstetrics and Gynecology, University of Trieste, Italy
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Cerneca F, Andolina M, Simeone R, Boscolo R, Ciana G, Bembi B. Treatment of patients with Niemann-Pick type is using repeated amniotic epithelial cells implantation: correction of aggregation and coagulation abnormalities. Clin Pediatr (Phila) 1997; 36:141-6. [PMID: 9078415 DOI: 10.1177/000992289703600304] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Variations of platelet aggregation and plasma levels of clotting factors V, IX, XI, and XII were studied in 5 patients with Niemann-Pick disease type Is in the course of a 3-year study of treatment with periodic subcutaneous infusions of amniotic epithelial cells. Before commencement of treatment, the concentrations of these factors were found to be abnormal in four of five patients. It was possible to complete the study protocol in only two patients. Platelet aggregation and plasma levels of V, IX, XI, and XII clotting factors had been determined before each epithelial amniotic cells implantation and after 24, 48, and 72 hours. In both patients the aggregation test and the plasma levels of coagulation factors V, IX, XI, and XII were below the normal values of reference. Results showed that the epithelial amniotic cells treatment normalized platelet aggregation after each implantation in the two studied patients, both in terms of intensity of response (increase in light transmission after addition of adenosine diphosphate up to 350%) and in terms of obtaining an irreversible aggregation with 3 and 8 microM of adenosine diphosphate. The data related to clotting factors showed an increase of these concentrations up to 60% and some of these concentrations normalized completely.
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Affiliation(s)
- F Cerneca
- Department and Laboratory of Pediatrics, Children Hospital Burlo Garofolo, Trieste, Italy
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26
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Gambardella B, Borgnolo G, Simeone R, Luise M, Guidobaldi G. [Cholelithiasis in children: observations on a further case and the technique of laparoscopic cholecystectomy in a child]. Pediatr Med Chir 1995; 17:379-81. [PMID: 7491339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A new case of gallstone in a child, with non apparent predisposing condition, who underwent laparoscopic cholecystectomy is reported. The importance of considering cholelithiasis in children with abdominal pain as well as the value of ultrasonography in diagnosis is stressed. The technique of laparoscopic cholecystectomy modified for pediatric patients and its benefits (decreased pain and ileus after surgery, shortened hospitalization and improved cosmesis) are discussed.
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Affiliation(s)
- B Gambardella
- Divisione di Chirurgia, Ospedale Civile Generale di Monfalcone, Italia
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Cerneca F, Parco E, Simeone R, Bembi B, Giorgi R. A description of two cases of factor V deficiency. Haemophilia 1995; 1:200-1. [PMID: 27214541 DOI: 10.1111/j.1365-2516.1995.tb00069.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report two cases of factor V deficiency. A 12-year-old girl with thalassemia major was admitted for bone marrow transplant (mismatched). She was found to have a heterozygous deficiency of factor V (21%), but this was considered compatible with the transplant, which was performed without the support of suppernatant cryoprecipitate. A 14-year-old girl (factor V 2%) with a negative history (menarche at age 12, menstrual cycle regular and normal in quantity and length). One year previously she had complained of menorrhagia (length of period, 9 days); tests revealed server anaemia (Hb 4.9 g/dl). We show how even severe cases of factor V deficiency may often be silent, and not require transfusion in surgical procedures, thus avoiding the risks associated with such therapy.
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Affiliation(s)
- F Cerneca
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi Istituto per l'Infanzia 'Burlo Garofulo', via dell'Istria 65/1, 34137 Trieste, Italy.*Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'infanzia 'Burlo Garofolo'. Trieste, Italy.Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia 'Burlo Garofolo', Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy
| | - E Parco
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi Istituto per l'Infanzia 'Burlo Garofulo', via dell'Istria 65/1, 34137 Trieste, Italy.*Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'infanzia 'Burlo Garofolo'. Trieste, Italy.Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia 'Burlo Garofolo', Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy
| | - R Simeone
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi Istituto per l'Infanzia 'Burlo Garofulo', via dell'Istria 65/1, 34137 Trieste, Italy.*Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'infanzia 'Burlo Garofolo'. Trieste, Italy.Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia 'Burlo Garofolo', Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy
| | - B Bembi
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi Istituto per l'Infanzia 'Burlo Garofulo', via dell'Istria 65/1, 34137 Trieste, Italy.*Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'infanzia 'Burlo Garofolo'. Trieste, Italy.Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia 'Burlo Garofolo', Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy
| | - R Giorgi
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi Istituto per l'Infanzia 'Burlo Garofulo', via dell'Istria 65/1, 34137 Trieste, Italy.*Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'infanzia 'Burlo Garofolo'. Trieste, Italy.Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia 'Burlo Garofolo', Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy.Pediatric Clinic, IRCSS Burlo Garofolo, Trieste, Italy
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Cernecca F, Peratoner L, Simeone R, Barbi E, Cattin L. [Dyslipidemia and reduced fibrinolysis in a child with hemolytic-uremic syndrome]. Pediatr Med Chir 1995; 17:69-71. [PMID: 7739932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Many pathogenetic factors may enhance coagulation process and induce thrombosis. The Authors report a case of hemolytic-uremic syndrome, with marked evidence of macroscopic kidney thrombotic involvement, in which an important dyslipidemia (hypertriglyceridemia and hypercholesterolemia) was detected during the phase of clinical improvement. These findings, and the contemporary marked reduction of fibrinolytic activity, seem to be relevant pathogenetic factors in this case. The treatment with polyunsaturated fatty acids Omega 3 may have been helpful in modifying these serum abnormalities and maybe could have brought to the clinical improvement.
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Affiliation(s)
- F Cernecca
- Laboratorio di Patologia dell'Emostasi, I.R.C.C.S. Burlo Garofolo di Trieste, Italia
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Parco S, Cerneca F, Simeone R, Radillo O, Mangiarotti M. Blood clotting activation and the effect of dilution during plateletpheresis. Int J Artif Organs 1994; 17:508. [PMID: 7890440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Cerneca F, de Vonderweid U, Simeone R, Forleo V. The importance of hematocrit in the interpretation of coagulation tests in the full-term newborn infant. Haematologica 1994; 79:25-8. [PMID: 15378945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Hematocrit (HCT) is significantly higher in newborns than in adults, but this fact is not usually considered when performing coagulation tests in newborns. We studied 71 healthy full-term newborns and compared them to 100 healthy adults to test the hypothesis that correcting the anticoagulant-to-blood ratio for neonatal HCT would reduce the differences among the two populations. METHODS PT, PTT, fibrinogen, platelets and factors II, VII, IX, X, V, VIII were measured in 71 healthy full-term newborns and 100 healthy adults. An anticoagulant-blood ratio corrected for HCT was used. In 16 newborns, a non corrected value was also used and results were compared with the corrected ratio. RESULTS A significant difference was observed between newborns and adults in all tests with the exceptions of fibrinogen and factor V. In the 16 newborns from whom blood was collected without correcting in the anticoagulant, a significant difference was also found in all parameters but fibrinogen. A weak correlation linked the different variables. CONCLUSIONS After correction for HCT, neonatal PT and factors V, VII, VIII and IX were much closer to adult values; neonatal PTT and factors II and X were still definitely lower.
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Affiliation(s)
- F Cerneca
- Servizio Analisi Chimico-Cliniche, Laboratorio di Patologia dell'Emostasi, Istituto per l'Infanzia, Trieste, Italy
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Cerneca F, de Luyk S, Radillo O, Simeone R, Mangiarotti M. Migraine: possible role of platelet insensitivity to prostaglandin E1 (PGE1). Funct Neurol 1993; 8:403-8. [PMID: 8150318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Platelet aggregation inhibition, induced by prostaglandin E1 (PGE1), was evaluated in 38 patients affected by migraine. Our data indicate a complete insensitivity to PGE1 in these subjects. The insensitivity to PGE1 leads to decreased cyclic-AMP (cAMP) levels, determining an imbalance in the inhibitory mechanism. From this observation we can suppose that the decreased affinity of PGE1-receptors, causing decreased cAMP levels, may be involved in pathogenesis of migraine.
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Affiliation(s)
- F Cerneca
- Clinical Pathology Laboratory Haemostasis Service, Pediatric Hospital Burlo Garofolo, Trieste, Italy
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Barbati PL, Simeone C, Simeone R, Gallese A. [Sexuality and psychopathology: aspects of prevention. Cognitive investigation of the sexual information of high school students in Avezzano (AQ)]. Minerva Psichiatr 1993; 34:49-56. [PMID: 8492677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Here are reported the final data to out of the analysis of the answers given in a questionnaire distributed to more than a thousand students of the secondary schools of Avezzano before the beginning of a course of sexual information. The questions covered general information (including an opinion on the idea and on the way of treating a course of sexual information at school) such as knowledge of contraceptive methods, the illnesses that are transmitted with sexual acts, the most important rules for the prevention of tumoral pathologies in women and the knowledge of the family's advisory bureau. With a very careful analysis of the answers we have been able to get out very important data about the knowledge that the young people have of sexual arguments (arguments that have guided the successive course of information), and interesting aspects of boys' and girls' psychology with regard to sexual arguments.
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Affiliation(s)
- P L Barbati
- Dipartimento Psichiatria e Igiene Mentale, ULSS Avezzano, Aquila
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Simeone R, Cipriani AM, Salvatorelli A, Flammini E, Marrone D, Capaldi E, Gallese A. [Sexuality. Cultural, social and clinical aspects]. Minerva Psichiatr 1993; 34:45-8. [PMID: 8492676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The deep changes in values, beliefs and behaviour, both individual and group, have been examined, referred to the sexuality, by various methods and prospects. Sexual differentiation, typical of the plast, has been rediscussed and modified. As a result of these changes we can talk about old myths, concerning the conception of sexuality in the past, and new myths that concern the present. In this work we have reviewed the different aspects of male and female roles: masturbation, the obsession abort performance, the orgasm and, not last, the sexuality in old age condition.
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Affiliation(s)
- R Simeone
- Dipartimento di Psichiatria e di Igiene Mentale, ULSS Avezzano, Aquila
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Cipriani AM, Simeone R, Di Giustino R, Gallese A. [Epidemiologic psychiatric investigation in the community health district of Avezzano]. Minerva Psichiatr 1992; 33:141-6. [PMID: 1501551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The aim of the epidemiological psychiatric survey carried out among the users of the Mental Hygiene Centre of Avezzano local health district was to study the socio-demographic and clinical characteristics of participants. Data for patients for the years 1979 and 1989 were collected and analysed by studying all clinical records registered during those periods. This choice reflected the need compare user characteristics and methods of using the service following the introduction of the reform decree no. 180/1978. The aim of this retrospective epidemiological survey was to obtain data and information which would serve to formulate answers which responded to the needs expressed by users. The results revealed a heterogenous territorial distribution of psychiatric cases and this provided some indication for the realisation of a complex network of psychiatric network in the Avezzano health district.
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Affiliation(s)
- A M Cipriani
- Dipartimento di Psichiatria, ULSS di Avezzano, L'Aquila
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Blanco A, Resta P, Simeone R, Parmar S, Shewry PR, Sabelli P, Lafiandra D. Chromosomal location of seed storage protein genes in the genome ofDasypyrum villosum (L.) Candargy. Theor Appl Genet 1991; 82:358-362. [PMID: 24213181 DOI: 10.1007/bf02190623] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/1991] [Accepted: 02/20/1991] [Indexed: 06/02/2023]
Abstract
Genes coding for glutenin-like subunits and for several prolamin subunits with electrophoretic mobilities (lactate-PAGE) corresponding to those of omega- and gamma-gliadins of wheat were located inDasypyrum villosum chromosome1V. Genes controlling four gliadinlike subunits with electrophoretic mobilities corresponding to those of alpha- and gamma-gliadins were located on the short arm of chromosome6V and on the long arm of chromosome4V. N-terminal amino acid sequences of these four components were also determined and homology with alpha-type gliadins was demonstrated. The presence of genes coding for glutenin- and gliadin-like subunits on chromosomes1V and6V demonstrates homoeology between theD. villosum chromosomes1V and6V and the chromosomes of homoeologous groups 1 and 6 in wheat. It is likely that the additional locusGli-V3 on chromosome4V originated by translocation from theGli-V2 locus.
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Affiliation(s)
- A Blanco
- Institute of Plant Breeding, University of Bari, Bari, Italy
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Blanco A, Simeone R, Resta P. The addition of Dasypyrum villosum (L.) Candargy chromosomes to durum wheat (Triticum durum Desf.). Theor Appl Genet 1987; 74:328-333. [PMID: 24241669 DOI: 10.1007/bf00274714] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/1986] [Accepted: 01/09/1987] [Indexed: 06/02/2023]
Abstract
Six monosomic addition lines were produced in which different Dasypyrum villosum (L.) Candargy chromosomes were added to the chromosome complement of Triticum durum Desf. cv. 'Creso'. Each added alien chromosome was found to have a specific effect on plant morphology and fertility. Transmission rate varied widely (from 7.5 to 27.7%) among the six univalent chromosomes. Different monotelosomic addition plants derived by a relatively high frequency of chromosome misdivision were isolated. The addition lines should be useful for studying Dasypyrum chromosome homoeology and the introduction of alien variation into durum and common wheats.
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Affiliation(s)
- A Blanco
- Institute of Plant Breeding, University of Bari, Bari, Italy
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Ricci N, Manuppella A, Di Nezza MG, Simeone R, Rendina F. [Epidemiology of toxoplasmosis. Occurrence and risk of congenital toxoplasmosis in the province of Isernia]. Nuovi Ann Ig Microbiol 1984; 35:13-21. [PMID: 6399365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Ricci N, Simeone R, Manuppella AM, Laurelli T, Ottaviano R, Tarra L. [Neonatal Pseudomonas aeruginosa infection due to contaminated disinfectants in the delivery room]. Minerva Pediatr 1983; 35:929-34. [PMID: 6664338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Blanco A, Simeone R, Tanzarella OA, Greco B. Morphology and chromosome pairing of a hybrid between Triticum durum Desf. and Haynaldia villosa (L.) Schur. Theor Appl Genet 1983; 64:333-7. [PMID: 24265082 DOI: 10.1007/bf00274175] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/1982] [Indexed: 05/07/2023]
Abstract
Intergeneric hybrids between T. durum Desf. (2n = 4x = 28, AABB) and Haynaldia villosa (L.) Schur. (2n = 2x = 14, VV) was obtained at a frequency of about 5.6% of pollinated florets. Phenotypically the f1 plants resemble more the maternal parent than the H. villosa and are almost completely sterile. However, some seeds were obtained on selfed and backcrossed heads with the durum wheat parent. The hybrid had a somatic complement of 2n = 3x = 21, ABV, with a mean chromosomal relationship of 13.62 univalents, 3.30 bivalents, and 0.26 trivalents. The high pairing was likely due to gene(s) of H. villosa interacting with the 5B homoeologous restricting system of wheat.
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Affiliation(s)
- A Blanco
- Institute of Plant Breeding, University of Bari, Italy
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