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Ramoni V, Romano M, Rocchetti C, Vitolo B, Beneventi F, Cavagnoli C, Locatelli E, Simonetta M, Klersy C, Caporali R, Montecucco C. FRI0510 Long-Term Post Partum Follow-Up of Undifferentiated Connective Tissue Diseases Newly Diagnosed during Pregnancy. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5437] [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: 11/04/2022]
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Beneventi F, Locatelli E, De Amici M, Simonetta M, Cavagnoli C, Bellingeri C, Scancarello C, Ierullo A, Martinetti M, Spinillo A. Soluble HLA-G concentrations in maternal blood and cervical vaginal fluid of pregnant women with preterm premature rupture of membranes. J Reprod Immunol 2016; 116:76-80. [PMID: 27232355 DOI: 10.1016/j.jri.2016.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 05/03/2016] [Accepted: 05/11/2016] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To evaluate soluble HLA-G (sHLA-G) concentrations in maternal blood serum and cervical vaginal fluid in pregnancies complicated by preterm premature rupture of membranes (PPROM) compared to controls. STUDY DESIGN Case-control study of 24 women with PPROM and 40 controls. MAIN OUTCOME MEASURES Vaginal and serum sHLA-G and IL-6 concentrations. FINDINGS Women with PPROM had significantly higher serum and vaginal sHLA-G concentrations compared to controls (respectively median 31.48U\ml versus 13.9U\ml p<0.001 and 1.7U\ml versus 0.1U\ml p<0.001). Vaginal expression of IL-6 was higher in PPROM cases compared to controls (respectively, median 31.19pg\ml versus 6.67pg\ml; p<0.001). Higher serum and vaginal sHLA-G were associated with both a shorter length of pregnancy and histological chorioamnionitis in the PPROM group. CONCLUSIONS Higher vaginal and serum sHLA-G in PPROM cases may be a sign of local and systemic inflammation.
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Affiliation(s)
- Fausta Beneventi
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Elena Locatelli
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy.
| | - Mara De Amici
- Department of Pediatrics, University of Pavia, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Margherita Simonetta
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Chiara Cavagnoli
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Camilla Bellingeri
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Chiara Scancarello
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - AntonioMaria Ierullo
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Miryam Martinetti
- Immunogenetics Laboratory, Immunohematology and Transfusion Center, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
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Mazzucchelli I, Decembrino L, Garofoli F, Ruffinazzi G, Ramoni V, Romano M, Prisco E, Locatelli E, Cavagnoli C, Simonetta M, De Silvestri A, Paolillo P, Spinillo A, Stronati M. Maternal and neonatal outcomes in pregnant women with autoimmune diseases in Pavia, Italy. BMC Pediatr 2015; 15:217. [PMID: 26678439 PMCID: PMC4683757 DOI: 10.1186/s12887-015-0532-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 12/09/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The increased number of childbearing women with autoimmune diseases leads to a growing interest in studying relationship among maternal disease, therapy, pregnancy and off-spring. The aim of this study was to determine the impact of autoimmune disease on pregnancy and on neonatal outcome, taking into account the maternal treatment and the transplacental autoantibodies passage. METHODS We studied 70 infants born to 70 pregnant women with autoimmune disease attended in Fondazione IRCCS Policlinico San Matteo, Pavia, Italy from June 2005 to June 2012. Maternal and neonatal characteristics were collected and relevant clinical, laboratory, therapeutics, sonographic and electrocardiographic investigations were recorded and analyzed. RESULTS We observed a high rate of spontaneous abortions in medical history, 29 %, and 18.6 % of preterm births and 22.9 % of low birth weight (< 2500 g). Transplacental autoantibodies passage wasn't related to maternal or obstetrical complication, but anti-Ro/SSA positive pregnancies correlated with abnormal fetal heart rate (P = 0.01). Pregnant women on therapy showed an higher incidence of maternal (p = 0.002), obstetric (p = 0.007) complications and an increased rate of intrauterine growth restriction (p = 0.01) than the untreated ones. CONCLUSIONS Autoimmune diseases in pregnancy require to be carefully monitored to ensure the best possible management of mothers, fetuses and newborns due to the high rate of morbidity specially in case of maternal polytherapy and/or anti-Ro/SSA positivity.
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Affiliation(s)
- Iolanda Mazzucchelli
- Neonatal Unit and Neonatal Intensive Care Unit, IRCCS San Matteo Hospital Foundation, Pavia, Italy. .,Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy.
| | - Lidia Decembrino
- Neonatal Unit and Neonatal Intensive Care Unit, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
| | - Francesca Garofoli
- Neonatal Unit and Neonatal Intensive Care Unit, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
| | - Giulia Ruffinazzi
- Neonatal Unit and Neonatal Intensive Care Unit, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
| | - Véronique Ramoni
- Division of Rheumatology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Mariaeva Romano
- Division of Rheumatology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Elena Prisco
- Department of Obstetrics and Gynecology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Elena Locatelli
- Department of Obstetrics and Gynecology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Chiara Cavagnoli
- Department of Obstetrics and Gynecology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Margherita Simonetta
- Department of Obstetrics and Gynecology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | | | - Piermichele Paolillo
- Division of Neonatology and Neonatal Intensive Care, Casilino General Hospital, Roma, Italy.
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Mauro Stronati
- Neonatal Unit and Neonatal Intensive Care Unit, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
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Beneventi F, Locatelli E, Alpini C, Lovati E, Ramoni V, Simonetta M, Cavagnoli C, Spinillo A. Association between previously unknown connective tissue disease and subclinical hypothyroidism diagnosed during first trimester of pregnancy. Fertil Steril 2015; 104:1195-201. [DOI: 10.1016/j.fertnstert.2015.07.1158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/23/2015] [Accepted: 07/29/2015] [Indexed: 12/13/2022]
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Beneventi F, Badulli C, Locatelli E, Caporali R, Ramoni V, Cavagnoli C, Simonetta M, Garbin G, Tinelli C, Alpini C, Montecucco C, Martinetti M, Spinillo A. Soluble HLA-G in pregnancies complicated by autoimmune rheumatic diseases. J Reprod Immunol 2015; 110:67-73. [PMID: 26042897 DOI: 10.1016/j.jri.2015.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 04/16/2015] [Accepted: 04/27/2015] [Indexed: 11/30/2022]
Abstract
Autoimmune rheumatic diseases in pregnancies are associated with increased adverse obstetric outcomes. We compared maternal soluble human leucocyte antigen-G (sHLA-G) blood levels in subjects with a rheumatic disease preexisting pregnancy and unaffected controls. Third-trimester blood maternal sHLA-G concentrations were significantly higher in subjects with rheumatic diseases than in controls (mean 93.1ng/ml [SD 42.1] vs 58.1ng/ml [SD 96.3], p=0.003). Cord blood sHLA-G concentrations were significantly higher in rheumatic disease than in those born to control mothers (median 41.2ng/ml [IQR: 3.3-44.0] vs 17.9ng/ml [IQR: 17.2-88.1], p=0.007). A strict positive correlation (r=0.88, p<0.001) was found between the maternal and fetal titers of ANA autoantibodies as well as between maternal and fetal sHLAG circulating levels (r=0.58 and r=0.67, respectively, for controls and cases, p<0.001). Maternal s-HLA-G blood concentrations were significantly higher in subjects with rheumatic disease DEL/DEL homozygous for a polymorphism of the 3' untranslated regulatory region of HLA-G (HLA-G 14bp) than in the corresponding healthy controls (mean values 141.5ng/ml [SD: 166] vs 54.2ng/ml [SD: 35], p=0.009). Increasing maternal and cord blood levels of s-HLA-G concentrations among pregnant subjects with rheumatic diseases compared with controls suggest that autoimmune diseases prompt a maternal and fetal immune response that favors pregnancy immune tolerance.
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Affiliation(s)
- Fausta Beneventi
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Carla Badulli
- Immunogenetics Laboratory, Immunohematology and Transfusion Center, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - Elena Locatelli
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy.
| | - Roberto Caporali
- Division of Rheumatology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Véronique Ramoni
- Division of Rheumatology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Chiara Cavagnoli
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Margherita Simonetta
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Giulia Garbin
- Immunogenetics Laboratory, Immunohematology and Transfusion Center, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - Carmine Tinelli
- Clinical Epidemiology and Biometric Unit, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - Claudia Alpini
- Clinical Chemistry Laboratory, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - CarloMaurizio Montecucco
- Division of Rheumatology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Miryam Martinetti
- Immunogenetics Laboratory, Immunohematology and Transfusion Center, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, IRCCS Foundation Policlinico San Matteo and University of Pavia, Pavia, Italy
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Grosjean F, Beneventi F, Scaramuzzi L, Manini A, Simonetta M, Marchi G, Sileno G, Esposito C, Fasoli G, Spinillo A, Dal Canton A. SaO044LOW PREGNANCY NITRIC OXYDE (NO) CIRCULATING LEVELS ARE ASSOCIATED WITH HYPERTENSION PERSISTENCE AFTER THE DELIVERY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv154.02] [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: 11/13/2022] Open
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Beneventi F, Locatelli E, Giorgiani G, Zecca M, Mina T, Simonetta M, Cavagnoli C, Albanese M, Spinillo A. Adolescent and adult uterine volume and uterine artery Doppler blood flow among subjects treated with bone marrow transplantation or chemotherapy in pediatric age: a case-control study. Fertil Steril 2015; 103:455-61. [DOI: 10.1016/j.fertnstert.2014.10.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 10/23/2014] [Accepted: 10/29/2014] [Indexed: 11/25/2022]
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Beneventi F, Simonetta M, Locatelli E, Cavagnoli C, Badulli C, Lovati E, Garbin G, Genini E, Albertini R, Tinelli C, Martinetti M, Spinillo A. Temporal Variation in Soluble Human Leukocyte Antigen-G (sHLA-G) and Pregnancy-Associated Plasma Protein A (PAPP-A) in Pregnancies Complicated by Gestational Diabetes Mellitus and in Controls. Am J Reprod Immunol 2014; 72:413-21. [DOI: 10.1111/aji.12270] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Accepted: 04/18/2014] [Indexed: 12/30/2022] Open
Affiliation(s)
- Fausta Beneventi
- Department of Obstetrics and Gynecology; IRCCS Foundation Policlinico San Matteo and University of Pavia; Pavia Italy
| | - Margherita Simonetta
- Department of Obstetrics and Gynecology; IRCCS Foundation Policlinico San Matteo and University of Pavia; Pavia Italy
| | - Elena Locatelli
- Department of Obstetrics and Gynecology; IRCCS Foundation Policlinico San Matteo and University of Pavia; Pavia Italy
| | - Chiara Cavagnoli
- Department of Obstetrics and Gynecology; IRCCS Foundation Policlinico San Matteo and University of Pavia; Pavia Italy
| | - Carla Badulli
- Immunogenetics Laboratory; Immunohematology and Transfusion Center; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Elisabetta Lovati
- First Department of Medicine; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Giulia Garbin
- Immunogenetics Laboratory; Immunohematology and Transfusion Center; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Emilia Genini
- Clinical Chemistry Laboratory; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Riccardo Albertini
- Clinical Chemistry Laboratory; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Carmine Tinelli
- Clinical Epidemiology and Biometric Unit; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Miryam Martinetti
- Immunogenetics Laboratory; Immunohematology and Transfusion Center; IRCCS Foundation Policlinico San Matteo; Pavia Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology; IRCCS Foundation Policlinico San Matteo and University of Pavia; Pavia Italy
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Beneventi F, Locatelli E, Giorgiani G, Zecca M, Locatelli F, Cavagnoli C, Simonetta M, Bariselli S, Negri B, Spinillo A. Gonadal and uterine function in female survivors treated by chemotherapy, radiotherapy, and/or bone marrow transplantation for childhood malignant and non-malignant diseases. BJOG 2014; 121:856-65; discussion 865. [PMID: 24655331 DOI: 10.1111/1471-0528.12715] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2014] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To evaluate gonadal function and uterine volume in a cohort of female survivors treated by chemotherapy, radiotherapy, and/or stem cell transplantation (SCT) for childhood malignant and non-malignant diseases. DESIGN An observational study. SETTING S. Matteo Hospital, Pavia, Italy. POPULATION A cohort of 135 female survivors. METHODS A clinical, hormonal, and ultrasonographic evaluation. Thirty-three patients (24%) had non-malignant haematologic diseases (thalassaemia or sickle cell anaemia), 68 (50%) had leukaemia, 23 (17%) had lymphomas, and 11 (8%) had solid tumours. In total, 106 patients had received SCT, preceded by a conditioning regimen. MAIN OUTCOME MEASURES Anti-Müllerian hormone (AMH) and Inhibin-B, and uterine volume. RESULTS The median concentrations of AMH and Inhibin-B in the entire cohort were 0.12 ng/ml (interquartile range, IQR, 0.1-0.5 ng/ml) and 3.5 pg/ml (IQR 0.1-13.2 pg/ml), respectively. In a stepwise ordered logistic regression analysis, conventional chemotherapy for the treatment of malignancies, as opposed to total body irradiation (TBI), was the only oncologically significant predictor of increased AMH levels (OR 4.8, 95% CI 1.9-12, P < 0.001). Conditioning treatment before or after menarche did not influence AMH concentrations (P = 0.24). The best predictor of reduced uterine volume was TBI during the preparation for the allograft (OR 3.5, 95% CI 1.4-8.4, P = 0.006). Increasing age at treatment (OR 0.86, 95% CI 0.77-0.95, P = 0.04), chemotherapy, as opposed to other treatments (OR 0.09, 95% CI 0.03-0.28, P < 0.001), and solid tumours as opposed to either leukaemia/lymphomas or non-malignant diseases (OR 0.2, 95% CI 0.07-0.56, P = 0.002) were associated with larger uterine volumes. CONCLUSIONS Conditioning therapies for SCT, including TBI, had the worst effects on uterine volume and gonadal reserve. Increasing age at treatment and conventional chemotherapy were associated with less detrimental effects on uterine volume.
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Affiliation(s)
- F Beneventi
- Department of Obstetrics and Gynaecology, IRCSS S. Matteo Hospital, Pavia, Italy
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Beneventi F, Locatelli E, Cavagnoli C, Simonetta M, Lovati E, Lucotti P, Aresi P, Decembrino L, Albertini R, Negri B, Cavallo A, Spinillo A. Effects of uncomplicated vaginal delivery and epidural analgesia on fetal arterial acid-base parameters at birth in gestational diabetes. Diabetes Res Clin Pract 2014; 103:444-51. [PMID: 24529563 DOI: 10.1016/j.diabres.2013.12.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 10/07/2013] [Accepted: 12/20/2013] [Indexed: 11/18/2022]
Abstract
AIM To investigate the effects of uncomplicated vaginal delivery and epidural analgesia on fetal acid-base parameters in women with gestational diabetes (GDM) compared with controls. METHODS A retrospective case-control study of 142 women with gestational diabetes and 284 controls. To evaluate the effect of diabetes and analgesia on acid-base status correcting for potential confounders we used ordered logistic equations including quartiles of fetal arterial acid-base parameters collected at birth as outcomes and categories of diabetes and epidural analgesia as explanatory variables. RESULTS In the GDM group cord base deficit (-2.63 mmol/l, interquartile range [IQR]=4.2 to -0.65 mmol/l vs. -1.9 mmol/l, IQR=-3.3 to -0.2 mmol/l, p=0.009, odds ratio (OR)=1.51, 95% confidence interval (CI)=1.04-2.18) was lower and concentration of calcium higher (1.49 mmol/l, IQR=1.42-1.56 mmol/l vs. 1.47 mmol/l, IQR=1.41-1.51 mmol/l, p=0.009, OR=1.69, 95% CI=1.12-2.56) compared with controls. Epidural analgesia in the GDM group was associated with reduced cord concentration of glucose (84.0mg/dl [4.7 mmol/l], IQR=70-103.3mg/dl vs. 92.5mg/dl [5.1 mmol/l], IQR=76.5-121.8 mg/dl, p=0.004), lactate (2.65 mmol/l (IQR=1.80-4.20) vs. 3.70 mmol/l (IQR=2.90-5.55 mmol/l), p=0.002) and less pronounced base deficit (-2.05 mmol/l, IQR=-3.90 to -0.17 mmol/l vs. -2.8, IQR=-5.57 to -1.05 mmol/l, p=0.01, OR=0.7, 95% CI=0.49-0.99). CONCLUSIONS In uncomplicated pregnancies and deliveries, well-controlled gestational diabetes mellitus has potentially significant detrimental effects on fetal acid-base status at birth. Epidural analgesia reduces cord arterial glucose and lactates.
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Affiliation(s)
- F Beneventi
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - E Locatelli
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - C Cavagnoli
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy.
| | - M Simonetta
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - E Lovati
- Department of General Medicine Diabetologic Unit, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - P Lucotti
- Department of General Medicine Diabetologic Unit, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - P Aresi
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - L Decembrino
- Department of Pediatrics and Neonatology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - R Albertini
- Department of Clinical Laboratory, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - B Negri
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - A Cavallo
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
| | - A Spinillo
- Department of Obstetrics and Gynecology, IRCSS S. Matteo Hospital, v.le Golgi, 27100 Pavia, Italy
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Lovati E, Beneventi F, Simonetta M, Laneri M, Quarleri L, Scudeller L, Albonico G, Locatelli E, Cavagnoli C, Tinelli C, Spinillo A, Corazza GR. Gestational diabetes mellitus: including serum pregnancy-associated plasma protein-A testing in the clinical management of primiparous women? A case-control study. Diabetes Res Clin Pract 2013; 100:340-7. [PMID: 23642968 DOI: 10.1016/j.diabres.2013.04.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [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] [Received: 12/11/2012] [Revised: 02/18/2013] [Accepted: 04/08/2013] [Indexed: 12/13/2022]
Abstract
AIMS To assess pregnancy-associated plasma protein A (PAPP-A) correlation with GDM and its usefulness in predicting GDM in primiparous women. METHODS First trimester data related to 307 pregnant women affected by GDM and 366 control pregnant women were retrieved from a computer data base and integrated with ad hoc data. Clinical data were recorded at delivery. A logistic model was used to analyze the association between first trimester data and subsequent clinical outcomes. We derived a risk score using both classical risk factors for GDM and PAPP-A. RESULTS Diabetic and control women were significantly different in terms of age (p<0.001), BMI (p<0.001), weight (p<0.001), family history of diabetes (p<0.001), PAPP-A concentration and PAPP-A corrected multiple of the median (MoM) (p<0.001). The ROC-AUC of the clinical risk score was 0.60 (95%CI 0.56-0.64), the adjusted score including PAPP-A MoM was 0.70 (95%CI 0.66-0.74). CONCLUSIONS Low PAPP-A was strongly associated with GDM and lower values were found in diabetic women needing insulin therapy. Adding PAPP-A to first trimester screening could improve the prediction of women at high risk who will develop GDM. Further studies are needed to validate the applicability of our findings in different populations and settings.
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Affiliation(s)
- Elisabetta Lovati
- First Department of Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy.
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Beneventi F, Locatelli E, Ramoni V, Caporali R, Montecucco CM, Simonetta M, Cavagnoli C, Ferrari M, Spinillo A. Uterine artery Doppler velocimetry and obstetric outcomes in connective tissue diseases diagnosed during the first trimester of pregnancy. Prenat Diagn 2012; 32:1094-101. [PMID: 22961285 DOI: 10.1002/pd.3964] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate the effect of connective tissue disease (CTD) diagnosed during the first trimester on uterine arteries (UtA) Doppler velocities and on pregnancy outcomes. METHOD Pregnant women were screened for CTDs during the first trimester, using a questionnaire, testing for autoantibodies, rheumatologic examination and UtA Doppler evaluations. RESULTS Out of 3932 women screened, 491 (12.5%) were screened positive at the questionnaire; of them, 165(33.6%) tested positive for autoantibodies, including 66 eventually diagnosed with undifferentiated connective tissue disease (UCTD), 28 with a definite CTD and 71 with insufficient criteria for a diagnosis. Controls were 326 women screened negative for autoantibodies. In logistic analysis, women diagnosed with either UCTD (OR = 7.9, 95% CI = 2.3-27.3) or overt CTD (OR = 24.9, 95% CI = 6.7-92.4), had increased rates of first trimester bilateral UtA notches compared with controls. The rates of bilateral UtA notches persisting in the second (15/94 vs 0/326, p < 0.001) and third trimesters (7/94 vs 0/326, p < .001) were higher among women with CTDs than in controls. The risk of complications (preeclampsia, fetal growth restriction, prematurity, diabetes, fetal loss) was higher (OR = 7.8, 95% CI = 3.6-17.0) among women with CTDs than in controls. CONCLUSION Women with undiagnosed CTDs have higher rates of bilateral UtA Doppler notches throughout pregnancy and increased rates of adverse pregnancy outcomes than controls.
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Affiliation(s)
- Fausta Beneventi
- Department of Obstetrics and Gynecology, San Matteo Hospital, Pavia, Italy
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Spinillo A, Beneventi F, Ramoni V, Caporali R, Locatelli E, Simonetta M, Cavagnoli C, Alpini C, Albonico G, Prisco E, Montecucco C. Prevalence and significance of previously undiagnosed rheumatic diseases in pregnancy. Ann Rheum Dis 2012; 71:918-23. [PMID: 22294629 DOI: 10.1136/annrheumdis-2011-154146] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the rates of previously undiagnosed rheumatic diseases during the first trimester of pregnancy and their impact on the pregnancy outcome. METHODS Pregnant women in their first trimester were screened using a two-step approach using a self-administered 10-item questionnaire and subsequent testing for rheumatic autoantibodies (antinuclear antibody, anti-double-stranded DNA, anti-extractable nuclear antigen, anticardiolipin antibodies, anti-β2-glycoprotein I antibodies and lupus anticoagulant) and evaluation by a rheumatologist. Overall, the complications of pregnancy evaluated included fetal loss, pre-eclampsia, gestational diabetes, fetal growth restriction, delivery at less than 34 weeks, neonatal resuscitation and admission to the neonatal intensive care unit. RESULTS Out of the 2458 women screened, the authors identified 62 (2.5%) women with previously undiagnosed undifferentiated connective tissue disease (UCTD) and 24 (0.98%) women with previously undiagnosed definite systemic rheumatic disease. The prevalences were seven (0.28%) for systemic lupus erythematosus and Sjogren's syndrome, six (0.24%) for rheumatoid arthritis, three (0.12%) for antiphospholipid syndrome and one (0.04%) for systemic sclerosis. In multiple exact logistic regression, after adjustment for potential confounders, the OR of overall complications of pregnancy were 2.81 (95% CI 1.29 to 6.18) in women with UCTD and 4.57 (95% CI 1.57 to 13.57) in those with definite diseases, respectively, compared with asymptomatic controls. CONCLUSIONS In our population approximately 2.5% and 1% of first trimester pregnant women had a previously undiagnosed UCTD and definite systemic rheumatic disease, respectively. These conditions were associated with significant negative effects on the outcome of pregnancy.
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Affiliation(s)
- Arsenio Spinillo
- Department of Obstetrics and Gynecology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
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Lopez-Sublet M, Le Jeune S, Simonetta M, Giroux-Leprieur B, Dhote R, Mourad JJ. Syndrome de sécrétion inappropriée d’hormone antidiurétique induit par l’amiodarone : à propos d’un cas. Rev Med Interne 2011. [DOI: 10.1016/j.revmed.2011.03.224] [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: 11/30/2022]
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Beneventi F, Simonetta M, Lovati E, Albonico G, Tinelli C, Locatelli E, Spinillo A. First trimester pregnancy-associated plasma protein-A in pregnancies complicated by subsequent gestational diabetes. Prenat Diagn 2011; 31:523-8. [DOI: 10.1002/pd.2733] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2010] [Revised: 02/03/2011] [Accepted: 02/07/2011] [Indexed: 11/11/2022]
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16
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Cargnello G, Spera G, Persuric G, Simonetta M. Model for total evaluation of a phytosanitary intervention in the context of new methodology of <<GREAT CHAIN>>. Commun Agric Appl Biol Sci 2004; 69:565-8. [PMID: 15756840] [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: 05/02/2023]
Abstract
The model of the "GREAT FILIERA" is proposed for as it concerns the total evaluation of a phytosanitary intervention in the vine-growing and wine-producing sector. This model is essentially based on the application of a new methodology used for the evaluation of a control system (Carbonneau & Cargnello, 2003) already tested in applicatory phase. The total evaluation is determined by an appropriate panel of judges. They have considered and assigned a "weigh" in % in one scale of priority (number that follows the variable) and beyond fifty descriptors of the productive system, constituting the total system.
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Affiliation(s)
- G Cargnello
- Viticultural Research Institute, I-31015 Conegliano (TV), Italy
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Barzaghi M, Miertus S, Oliva C, Ortoleva E, Simonetta M. Effects of ion pair association on the barrier to hindered internal rotation in nitrobenzophenone and dinitrobenzophenone radical anions. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100228a037] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Barzaghi M, Gamba A, Morosi G, Simonetta M. An electron spin resonance investigation of substituted 3-nitropyridines radical anions. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100508a011] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Barzaghi M, Beltrame PL, Gamba A, Simonetta M. An electron spin resonance investigation on intermediates and products in the basic oxidation of nitrodiphenylethylenes. J Am Chem Soc 2002. [DOI: 10.1021/ja00469a042] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Gamba A, Malatesta V, Morosi G, Simonetta M. Electronic and electron spin resonance spectra of the anion radicals of phenyl-and diphenylethylenes. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100670a012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Barzaghi M, Oliva C, Simonetta M. Electron spin resonance study of hindered internal rotation in the 3,5-dinitrobenzamide radical anion and related compounds. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100452a019] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Barzaghi M, Cremaschi P, Gamba A, Morosi G, Oliva C, Simonetta M. Electron spin resonance line-width alternation and sodium(1+) transfer in the ion pairs of 3,5-dinitropyridine. J Am Chem Soc 2002. [DOI: 10.1021/ja00478a029] [Citation(s) in RCA: 17] [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: 11/29/2022]
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Abstract
Changes in the firing probability of single motor units in response to electrical stimulation of muscle nerves were used to derive the projections of muscle spindle Ia afferents to the motoneurones of various leg and thigh muscles. Discharges of units in soleus, gastrocnemius medialis, peroneus brevis, tibialis anterior, quadriceps, biceps femoris and semitendinosus were investigated after stimulation of inferior soleus, gastrocnemius medialis, superficial peroneal, deep peroneal and femoral nerves. Homonymous facilitation, occurring at the same latency as the H reflex and therefore attributed to monosynaptic Ia EPSPs, was found in virtually all the sampled units. In many motor nuclei an early facilitation was also evoked by heteronymous low-threshold afferents. The heteronymous facilitation was considered to be mediated through a monosynaptic pathway when the difference between the central latencies of heteronymous and homonymous peaks was not more than 0.2 ms. The heteronymous Ia connections were widely distributed. In particular, monosynaptic coupling between muscles operating at different joints appears to be the rule in humans, though it is rare between ankle and knee muscles in the cat and the baboon.
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Affiliation(s)
- S Meunier
- Neurophysiologie Clinique, Rééducation, Hôpital de la Salpétrière, Paris, France
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Simonetta M, Clanet M, Rascol O. Bereitschaftspotential in a simple movement or in a motor sequence starting with the same simple movement. Electroencephalogr Clin Neurophysiol 1991; 81:129-34. [PMID: 1708715 DOI: 10.1016/0168-5597(91)90006-j] [Citation(s) in RCA: 71] [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] [Indexed: 12/28/2022]
Abstract
The Bereitschaftspotential (BP) recorded from 3 derivations (vertex, left and right precentral areas) in 20 right-handed, normal young subjects was compared in 2 kinds of motor task: a simple movement (task A) and a motor sequence (task B) starting with the simple movement (A). Differences in the onset time and amplitude of the BP were observed: the onset was earlier and the amplitude was larger in the sequential motor task (B) than in the simple one (A). These differences were more important at the vertex (Cz) and in the right precentral area (C4) than in the left contralateral precentral area (C3). These results suggest that the preparatory processes involved in a motor sequence do not exclusively concern the initial movement but also the remainder of the motor task and that the BP is dependent upon the duration or the complexity of the motor task to be executed. The BP seems on temporal grounds to be a global and not a partial expression of a motor task. The changes in the onset time and amplitude of the BP are maximal at the vertex and this could be related to a greater and perhaps earlier activation of SMA in complex sequential motor tasks.
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Affiliation(s)
- M Simonetta
- Laboratoire de Physiologie, U.R.A. CNRS No. 649, Faculté de Médecine, Toulouse, France
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Gracies JM, Meunier S, Pierrot-Deseilligny E, Simonetta M. Pattern of propriospinal-like excitation to different species of human upper limb motoneurones. J Physiol 1991; 434:151-67. [PMID: 2023116 PMCID: PMC1181411 DOI: 10.1113/jphysiol.1991.sp018463] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.7] [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: 12/29/2022] Open
Abstract
1. The pattern of distribution of non-monosynaptic (propriospinal-like) excitation to various motor nuclei (deltoid, extensors and flexors of the elbow, the wrist and the fingers) was investigated. 2. Changes in the firing probability of individual voluntarily activated motor units were studied following conditioning stimuli. Conditioning volleys were evoked by weak electrical stimuli applied to various mixed nerves (circumflex, musculocutaneous, median, radial, ulnar) and to the skin. 3. In all investigated nuclei stimulation of the 'homonymous' nerve evoked a peak of increased firing probability with a latency which was 2-7 ms longer than the monosynaptic Ia latency. The average central delay of the late excitation, measured from monosynaptic latency, seems to depend only on the segmental level of the motor nucleus: the more caudal the nucleus the longer the latency. This strongly suggest a transmission through neurones located above the cervical enlargement, as are C3--C4 propriospinal neurones in the cat. 4. Both group I muscle and cutaneous afferents were shown to contribute to propriospinal-like excitation. It is argued that a spatial facilitation of the effects evoked by these two inputs might explain why the threshold of late excitation is always below that of the monosynaptic Ia excitation in motoneurones. 5. The pattern of distribution of propriospinal-like excitation was diffuse: stimulation of each mixed nerve was able to evoke excitation in all investigated motor nuclei. Similarly, stimulation of a given skin field could produce excitation of biceps and wrist flexor and extensor units. 6. Each motor nucleus therefore receives excitation from a multimodal and wide range peripheral input. However, it is argued that what appears as a diffuse pattern might simply reflect connections which are not used in each movement but appropriately selected by higher centres.
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Affiliation(s)
- J M Gracies
- Département de Rééducation, Hôpital de la Salpêtrière, Paris, France
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Rascol O, Clanet M, Montastruc JL, Simonetta M, Soulier-Esteve MJ, Doyon B, Rascol A. Abnormal ocular movements in Parkinson's disease. Evidence for involvement of dopaminergic systems. Brain 1989; 112 ( Pt 5):1193-214. [PMID: 2804611 DOI: 10.1093/brain/112.5.1193] [Citation(s) in RCA: 126] [Impact Index Per Article: 3.6] [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: 01/02/2023] Open
Abstract
Quantitated automated electro-oculographic data from 45 parkinsonian patients were compared with those from 30 normal control subjects. Patients were selected with idiopathic Parkinson's disease without other associated neurological disease or dementia; 20 had never received antiparkinsonian drugs and in 25 such treatment had been stopped for at least 2 days. Saccade latency, amplitude and peak velocity, smooth pursuit peak velocity, optokinetic nystagmus (OKN) maximal and mean velocities and vestibulo-ocular reflex (VOR) suppression by vision or imagination were significantly altered in patients, whereas VOR gain in darkness was normal. Alterations of saccade latency and smooth pursuit peak velocity were more severe in the more advanced stages of the disease and saccade latency directed towards the symptomatic side was slightly delayed in hemiparkinsonian patients. Saccade amplitude improved 90 min after a single oral dose of L-DOPA. These results suggest a possible dopaminergic control of some ocular movements.
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Affiliation(s)
- O Rascol
- Department of Medical and Clinical Pharmacology (INSERM U317), Centre Hospitalier Universitaire Purpan, Toulouse, France
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Mukhopadhyay BP, Dattagupta JK, Simonetta M. Crystal and molecular structure of hordenine monohydrogenphosphate dihydrogenphosphate monohydrate, 3C 10H 16ON + ∙ HPO 4
-2 Η 2ΡO 4
-∙H 2O. Z KRIST-CRYST MATER 1989. [DOI: 10.1524/zkri.1989.187.14.221] [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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Rascol O, Montastruc JL, Senard JM, Demonet JF, Simonetta M, Rascol A. Two weeks of treatment with deprenyl (selegiline) does not prolong L-dopa effect in parkinsonian patients: a double-blind cross-over placebo-controlled trial. Neurology 1988; 38:1387-91. [PMID: 3137488 DOI: 10.1212/wnl.38.9.1387] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
We investigated the influence of 2 weeks of treatment with deprenyl on the acute effect of a single dose of 200 mg of L-dopa in a double-blind cross-over placebo-controlled trial in 16 parkinsonian patients with wearing-off phenomena. Deprenyl induced no significant benefit in the duration or the maximal improvement of L-dopa's effect. Moreover, deprenyl treatment did not improve the patient's motor status.
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Affiliation(s)
- O Rascol
- Service de Pharmacologie Médicale et Clinique, INSERM U 317, Faculté de Médecine, Toulouse, France
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Pilati T, Simonetta M. Ethyl 3-phenyl-4H-pyrazolo[3,2-c][1,4]benzothiazine-2-carboxylate (I) and 4-[chloro(ethoxycarbonyl)methyleneamino]-2-methylene-2,3-dihydro-4H-1,4-benzothiazine 1,1'-dioxide (II). Acta Crystallogr C 1986. [DOI: 10.1107/s010827018609203x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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34
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Gavezzotti A, Tantardini G, Simonetta M. Molecular-orbital calculations on Pt2, PtH and PtCO with an optimized relativistic pseudopotential for Pt. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)80403-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gavezzotti A, Tantardini G, Simonetta M. SCF MO pseudopotential studies of chemisorption. The Pd(111)/CO system, with an optimized Pd pseudopotential. Chem Phys 1986. [DOI: 10.1016/0301-0104(86)80121-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Pilati T, Simonetta M. 2,2,2',2',5,5,5',5'-Octamethyl-2,2',5,5'-tetrahydrofulvalene,C18H28. Acta Crystallogr C 1985. [DOI: 10.1107/s0108270185003080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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39
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Pilati T, Simonetta M. Structure of 1,1,1',1',3,3,3',3'-octamethyl-2,2'-biindanylidene, C26H32. Acta Crystallogr C 1984. [DOI: 10.1107/s0108270184008131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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40
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Pilati T, Simonetta M. Structure of ethyl 3-methylene-2a-phenyl-2a,3-dihydro[1,2]diazeto[3,2-c][1,4]benzothiazine-2-carboxylate, C19H16N2O2S. Acta Crystallogr C 1984. [DOI: 10.1107/s0108270184008416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Simonetta M. Calculations in the crystalline state using molecular mechanics. Acta Crystallogr A 1984. [DOI: 10.1107/s0108767384090553] [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: 11/10/2022] Open
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48
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Destro R, Ortoleva E, Simonetta M. Structure of syn-9-acetyl-1,6-imino-8,13-methano[14]annulene, C17H15NO. Acta Crystallogr C 1983. [DOI: 10.1107/s0108270183008239] [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: 11/10/2022] Open
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49
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Lex J, Vogel E, Simonetta M. Structure of syn-1,6:8,13-bismethano-2-aza[14]annulene, C15H13N. Acta Crystallogr C 1983. [DOI: 10.1107/s0108270183006265] [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: 11/10/2022] Open
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50
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Ortoleva E, Pilati T, Simonetta M. 3,4,4a,5-Tetrahydro-[1,2,4]triazino[6,1-c][1,4]benzoxazine, C10H11N3O. Acta Crystallogr C 1983. [DOI: 10.1107/s0108270183005624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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