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Morselli PG, Pinto V, Negosanti L, Firinu A, Fabbri E. Early correction of septum JJ deformity in unilateral cleft lip-cleft palate. Plast Reconstr Surg 2012; 130:434e-441e. [PMID: 22929267 DOI: 10.1097/prs.0b013e31825dc1ab] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The treatment of patients affected by unilateral cleft lip-cleft palate is based on a multistage procedure of surgical and nonsurgical treatments in accordance with the different types of deformity. Over time, the surgical approach for the correction of a nasal deformity in a cleft lip-cleft palate has changed notably and the protocol of treatment has evolved continuously. Not touching the cleft lip nose in the primary repair was dogmatic in the past, even though this meant severe functional, aesthetic, and psychological problems for the child. McComb reported a new technique for placement of the alar cartilage during lip repair. The positive results of this new approach proved that the early correction of the alar cartilage anomaly is essential for harmonious facial growth with stable results and without discomfort for the child. METHODS The authors applied the same principles used for the treatment of the alar cartilage for correction of the septum deformity, introducing a primary rhinoseptoplasty during the cheiloplasty. The authors compared two groups: group A, which underwent septoplasty during cleft lip repair; and group B, which did not. RESULTS After the anthropometric evaluation of the two groups, the authors observed better symmetry regarding nasal shape, correct growth of the nose, and a strong reduction of the nasal deformity in the patients who underwent primary JJ septum deformity correction. CONCLUSION The authors can assume that, similar to the alar cartilage, the septum can be repositioned during the primary surgery, without causing growth anomaly, improving the morphologic/functional results.
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Muscari C, Bonafè F, Fiumana E, Oranges CM, Pinto V, Caldarera CM, Guarnieri C, Morselli PG. Comparison between stem cells harvested from wet and dry lipoaspirates. Connect Tissue Res 2012; 54:34-40. [PMID: 22853627 DOI: 10.3109/03008207.2012.717130] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Adipose-derived stem cells (ASC) are usually isolated from lipoaspirates, but it is not known if the anesthetic solution injected into adipose tissue affects cell yield and functions. Two different samples were drawn from the abdominal region of female subjects. In the first, a physiological solution containing lidocaine/adrenaline was injected (wet liposuction, WL), while in the contralateral area, the sample was collected without injecting any solution (dry liposuction, DL). The aspirates were processed to investigate the yield of the stromal-vascular fraction (SVF) cells and ASC frequency, growth rate, apoptosis, and differentiation potential. The solid dried mass of fresh WL isolates was lower than that of DL isolates (p < 0.01) due to the presence, in the former, of a liquid solution. As a consequence, the amount of WL-SVF cells was 18.7% lower than those obtained from DL (p < 0.01); this difference was also observed under culture conditions. In addition, the number of colony-forming unit-fibroblasts (CFU-Fs) obtained from 1 × 10(3) SVF cells was 25.5% lower in WL-aspirates than DL-aspirates (p < 0.05) owing, at least in part, to the observed presence of ASC [corrected] in the liquid solution of the WL isolates. After WL and DL, no differences were observed in ASC growth rate, apoptosis, or differentiation potential toward adipogenic, osteogenic, and endothelial cell lineages. In conclusion, WL yields about 40% fewer ASC than DL due to the combined effect of tissue dilution and the reduced frequency of ASC in the SVF. The main biological features of ASC are suitable for cell-based therapies.
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Berti F, Romano MR, Micoli F, Pinto V, Cappelletti E, Gavini M, Proietti D, Pluschke G, MacLennan CA, Costantino P. Relative stability of meningococcal serogroup A and X polysaccharides. Vaccine 2012; 30:6409-15. [PMID: 22921741 DOI: 10.1016/j.vaccine.2012.08.021] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Revised: 07/02/2012] [Accepted: 08/11/2012] [Indexed: 10/28/2022]
Abstract
Prior to the introduction of the MenAfriVac™ serogroup A glycoconjugate vaccine in September 2010, serogroup A was the major epidemic disease-causing meningococcal serogroup in the African meningitis belt. However, recently serogroup X meningococcal (MenX) disease has received increased attention because of outbreaks recorded in this region, with increased endemic levels of MenX disease over the past 2 years. Whereas polysaccharide-protein conjugate vaccines against meningococcal serogroups A, C, W and Y (MenA, MenC, MenW, MenY) are on the market, a vaccine able to protect against MenX has never been achieved. The structure of serogroup A, C, W and Y meningococcal polysaccharides has been already fully elucidated by NMR. MenX capsular polysaccharide (MenX CPS) structure is also documented but fewer characterization data have been published. We have applied here (1)H NMR, (31)P NMR and HPLC to evaluate the stability of MenX CPS in aqueous solution as compared to MenA capsular polysaccharide (MenA CPS). The stability study demonstrated that MenA CPS is more susceptible to hydrolytic degradation than MenX CPS. The different stereochemistry of the N-acetyl group at position C(2) of mannosamine (MenA CPS) and glucosamine (MenX CPS) respectively might play a fundamental role in this susceptibility to polysaccharide chain degradation. The satisfactory stability of MenX CPS predicts the possibility that a stable fully-liquid MenX polysaccharide or glycoconjugate vaccine could be developed.
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Cicinelli E, Tinelli R, Loiudice L, Loiudice I, Quattromini P, Fusco A, Cicinelli MV, Pinto V. AlphaScope vs lens-based hysteroscope for office polypectomy without anesthesia: randomized controlled study. J Minim Invasive Gynecol 2012; 18:796-9. [PMID: 22024266 DOI: 10.1016/j.jmig.2011.08.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2011] [Revised: 08/05/2011] [Accepted: 08/12/2011] [Indexed: 11/28/2022]
Abstract
In this randomized controlled study, effectiveness, operative time, and acceptability of endometrial polypectomy were compared using an AlphaScope vs an office operative lens-based hysteroscope (LBH). One hundred fifty women with a diagnosis of endometrial polyp were operated on using an AlphaScope or LBH in the office setting. In 73 procedures using the AlphaScope (97.3%) and 68 using the LBH (90.7%), the polyp was successfully removed completely. In the AlphaScope group, 2 procedures were incomplete because of excessive endometrial mucosa thickness. In the LBH group, 3 procedures were incomplete because of difficulty in management of a large polyp, and 4 procedures were stopped because of patient pain and low compliance. Time to completion of the procedure and complete removal of the polyp was significantly shorter in the AlphaScope group than in the LBH group (p < .05). Similarly, the pain score at the end of the procedure was significantly lower in the AlphaScope group than in the LBH group (p < .05). The AlphaScope is an effective operative hysteroscope that increases the possibility of performing endometrial polypectomy in the office setting without anesthesia and improves the indications for and acceptability of office hysteroscopy.
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Miranda A, Pinto V, Baroni C, Stringari L, Szwarcwald C. P1-246 National prevalence and risk behaviours of Chlamydia trachomatis infection among pregnant women aged 15 to 24 in Brazil. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976e.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Wilson M, Aboites V, Pisarchik AN, Pinto V, Taki M. Generation of cnoidal waves by a laser system with a controllable saturable absorber. OPTICS EXPRESS 2011; 19:14210-14216. [PMID: 21934784 DOI: 10.1364/oe.19.014210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We demonstrate the cnoidal wave formation in a two-laser system with a saturable absorber in the cavity of one of the lasers. Another laser is used to activate the saturable absorber in order to control the pulse shape, width, intensity and frequency. Using the three-level laser model based on the Statz--De Mars equations, we show that for any value of the saturable absorber parameter there exists a certain modulation frequency for which the pulse shape is very close to a soliton shape with less than 5% error at the pulse base. Such a device may be prominent for optical communication and laser engineering applications.
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Pinto V, Espinosa A, Tancredi M, Golub J, Alencar R. P1-S5.28 Cervical cytology and histopathologic abnormalities in women living with AIDS in SAo Paulo, Brazil. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Miranda A, Pinto V, Szwarcwald C, Baroni C, Stringari L, Inocencio L. P1-S1.37 Prevalence of and risk behaviours for Neisseria gonorrhoeae in parturient women aged 15-24 in Brazil. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Nagasaki Y, Yoshitomi T, Hirayama A, Schock-Kusch D, Xie Q, Shulhevich Y, Hesser J, Stsepankou S, Koenig S, Heinrich R, Pill J, Gretz N, Efrati S, Berman S, Abu-Hamad R, Siman-Tov Y, Weissgarten J, Kimura T, Takabatake Y, Takahashi A, Kaimori JY, Matsui I, Namba T, Kitamura H, Niimura F, Matsusaka T, Rakugi H, Isaka Y, Ito K, Watanabe M, Nakashima H, Abe Y, Ifuku M, Nishimura S, Saito T, Mulay SR, Thomasova D, Ryu M, Anders HJ, Nakayama Y, Ueda S, Yamagishi SI, Ando R, Kaida Y, Iwatani R, Fujimi A, Fukami K, Okuda S, Shin YT, Jeong JY, Jang WI, Chung S, Choi DE, Na KR, Lee KW, Mugitani N, Shimizu Y, Satake K, Suzuki Y, Horikoshi S, Tomino Y, Schneider R, Meusel M, Betz B, Wanner C, Koepsell H, Sauvant C, Dursun B, Abban G, Kucukatay V, Tufan L, Dodurga Y, Guclu A, Gok D, Vicente-Vicente L, Sanchez-Gonzalez PD, Prieto M, Lopez-Novoa JM, Lopez-Hernandez FJ, Morales AI, Torres A, Dnyanmote A, Wu W, Nigam S, Wystrychowski A, Wystrychowski W, Kolodziejczyk A, Obuchowicz E, Wiecek A, Sanchez-Gonzalez PD, Vicente-Vicente L, Prieto M, Lopez-Hernandez FJ, Lopez-Novoa JM, Morales AI, Reis LA, Borges FT, Simoes MDJ, Schor N, Mesnard L, Rafat C, Vandermeersch S, Nochy D, Garcon L, Callard P, Jouanneau C, Verpont MC, Hertig A, Rondeau E, Grosjean F, Torreggiani M, Esposito V, Mangione F, Serpieri N, Villa L, Sileno G, Marchi G, Fasoli G, Esposito C, Dal Canton A, Sancho-Martinez S, Lopez-Novoa JM, Lopez-Hernandez FJ, Esposito V, Grosjean F, Striker G, Vlassara H, Zheng F, Park DJ, Kim JH, Jung MH, Seo JW, Kim HJ, Chang SH, Han BG, Yang JW, Yu JM, Choi SO, Efrati S, Berman S, Abu-Hamad R, Siman-Tov Y, Weissgarten J, Reis LA, Christo JS, Simoes MDJ, Schor N, Rusai K, Prokai A, Szebeni B, Meszaros K, Fekete A, Treszl A, Vannay A, Muller V, Reusz G, Heemann U, Tulassay T, Lutz J, Szabo AJ, Ranghino A, Bruno S, Grange C, Dolla C, Cantaluppi V, Biancone L, Tetta C, Segoloni GP, Camussi G, Pinto V, Teixeira V, Almeida W, Schor N, Reis LA, Borges FT, Simoes MDJ, Schor N, Fujikura T, Sun Y, Iwakura T, Yasuda H, Fujigaki Y, Simone S, Rascio F, Loverre A, Cosola C, Cariello M, Castellano G, Ditonno P, Schena FP, Gesualdo L, Grandaliano G, Pertosa G, Choi JY, Kim J, Jin DC, Cha JH, Vicente-Vicente L, Prieto M, Sanchez-Gonzalez PD, Lopez-Novoa JM, Lopez-Hernandez FJ, Morales AI, Kaynar K, Aliyazicioglu R, Ersoz S, Ulusoy S, Al S, Ozkan G, Cansiz M, Fuchs TC, Emde B, Czasch S, von Landenberg F, Hewitt P, Abu-Salah N, Bishara B, Awad H, Ghrayeb N, Assady S, Armaly Z, Better O, Abassi Z. Acute kidney injury - Experimental models. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Silva E, Pinto V, Simão S, Serrão M, Afonso J, Amaral J, Pinho M, Gomes P, Soares-da-Silva P. Renal aging in WKY rats: Changes in Na+,K+-ATPase function and oxidative stress. Exp Gerontol 2010; 45:977-83. [DOI: 10.1016/j.exger.2010.09.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 08/25/2010] [Accepted: 09/21/2010] [Indexed: 11/26/2022]
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Chironna M, Neve A, Sallustio A, De Robertis A, Quarto M, Germinario C, Lepera A, Cicinelli E, Carriero C, Pinto V, Miniello G, Borraccino V, Blasi N, Romano F, Noya E. Frequency of human papillomavirus infection and genotype distribution among women with known cytological diagnosis in a Southern Italian region. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2010; 51:139-145. [PMID: 21553558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION In the Puglia region (South Italy) about 200 new hospitalizations for cervical cancer are registered every year. The study investigated the frequency of Human Papillomavirus (HPV) infection and the genotype distribution of HPV in a sample of women with known cytology attending the outpatient clinics of four Gynecological Departments of the University of Bari over a four-year period (2005-2008). METHODS Cervical samples from 1,168 women were analyzed for the presence of HPV-DNA through Polymerase Chain Reaction (PCR) in L1 region and reverse hybridization. The cytological results were associated with HPV positivity and type-specific prevalence. RESULTS Overall, HPV infection was found in 355 (30.4%) women. HPV-DNA was found in 34.4% of women with a cytological diagnosis of ASCUS, in 46.8% of women with Low-grade Squamous Intraepithelial Lesion (LSIL) and in 87.0% of women with High-grade Squamous Intraepithelial Lesion (HSIL)/carcinoma. Also 16.0% of women with normal Pap smear were found to be HPV-DNA positive. The most common HPVgenotype was type 16 found in 27.3% of positives, followed by type 53 (11.5%), type 66 (9.2%) and type 31 (9.0%). HPV genotype 18 was found in 6.4% of positives. Types 16 or 18 were detected in about 34% (120/355) of all infected women, in about 33% of LSIL and in 60% of HSIL/ carcinoma HPV-positive women. Among low risk (LR) genotypes, type 61 was found in 10.7% of HPV positive women, type 62 in 8.4%, type 42 in 8.1% and type CP6108 in 7.8%. DISCUSSION AND CONCLUSIONS The findings of the study give evidence that HPV infection is frequent in the studied cohort of women. The most widespread genotypes found were 16 and 53. These data may represent a benchmark for future evaluation after the recent introduction of vaccination against HPV in 12-year-old girls.
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Kularatne SAM, Budagoda BDSS, de Alwis VKD, Wickramasinghe WMRS, Bandara JMRP, Pathirage LPMMK, Gamlath GRRDK, Wijethunga TJ, Jayalath WATA, Jayasinghe C, Pinto V, Somaratne P, Kumarasiri PVR. High efficacy of bolus methylprednisolone in severe leptospirosis: a descriptive study in Sri Lanka. Postgrad Med J 2010; 87:13-7. [DOI: 10.1136/pgmj.2009.092734] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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van Axel Castelli V, Cort AD, Mandolini L, Pinto V, Reinhoudt DN, Ribaudo F, Sanna C, Schiaffino L, Snellink-Ruël BH. Molecular Recognition of Carbonyl Compounds by Uranyl-salophen Based Neutral Receptors Driven by Van Der Waals Forces. Supramol Chem 2010. [DOI: 10.1080/10610270290026112] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pinto V. Jumping over the sharp edge of dengue shock syndrome. Int J Infect Dis 2010. [DOI: 10.1016/j.ijid.2010.02.1599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Cicinelli E, Tinelli R, Colafiglio G, Mastrolia SA, Lepera A, Pinto V. [Reliability of the diagnostic fluid mini-hysteroscopy in the diagnosis of intrauterine pathologies]. MINERVA GINECOLOGICA 2009; 61:431-437. [PMID: 19749674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM The aim of this study was to determine the diagnostic accuracy of minihysteroscopy with fluid distention and vaginoscopic approach for the diagnosis of endometrial pathologies. METHODS This controlled clinical study was conducted on 930 women with endometrial abnormalities who referred to our Department of Obstetrics and Gynecology, University Medical School of Bari, to perform hysterectomy. One week before hysterectomy all the patients underwent minihysteroscopy with fluid distention. Histological diagnoses were compared with the hysteroscopic findings, and the sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy were determined. RESULTS Hysteroscopy was technically successful in all women and revealed sensitivity of 98%, specificity of 99%, a positive predictive value of 92%, a negative predictive value of 99%, and diagnostic accuracy of 99% for the diagnosis of endometrial carcinoma. CONCLUSIONS Size reduction of the hysteroscope is of greatest importance for reducing pain and risk of vasovagal reaction. In conclusion, the best approach in terms of ease, reliability, acceptability, and safety to patients in whom intrauterine exploration is indicated should be simple diagnostic mini-hysteroscopy using a small-diameter, rod lens hysteroscope with a single-flow diagnostic sheath, vaginoscopic approach, and fluid distention. In this way in about 90% of patients, a correct diagnosis and proper choice for eventual subsequent operative strategy can be obtained, without discomfort and risk.
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Bacigalupo A, Lamparelli T, Milone G, Sormani MP, Ciceri F, Peccatori J, Locasciulli A, Majolino I, Di Bartolomeo P, Mazza F, Sacchi N, Pollicheni S, Pinto V. Pre-emptive treatment of acute GVHD: a randomized multicenter trial of rabbit anti-thymocyte globulin, given on day+7 after alternative donor transplants. Bone Marrow Transplant 2009; 45:385-91. [DOI: 10.1038/bmt.2009.151] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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D'Addario V, Pinto V, Rossi AC, Pintucci A, Di Cagno L. Cavum veli interpositi cyst: prenatal diagnosis and postnatal outcome. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2009; 34:52-54. [PMID: 19565533 DOI: 10.1002/uog.6419] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE The cavum veli interpositi (CVI) is a space within the double-layered tela choroidea of the third ventricle. Occasionally, this space is fluid-filled and sonographically visible as an interhemispheric anechoic cyst. Because of its rarity, the incidence of CVI cyst is undetermined and the outcome of affected individuals has been found to be variable. The aim of this study was to report our experience of the sonographic findings and outcome of fetuses affected by CVI cysts. METHODS In five fetuses with a CVI cyst, we performed targeted prenatal ultrasound scans of intracranial structures and a detailed anatomical survey to rule out associated malformations. Follow-up consisted of neurological examination and neurosonography. RESULTS The CVI cyst appeared as a well-defined anechoic lesion without adjacent mass effect. In all fetuses the cyst was single and in two cases it enlarged slightly during pregnancy. The cyst was isolated in three fetuses and associated with borderline ventriculomegaly in two. A single umbilical artery was the only associated extracranial anomaly and this was detected in only one fetus. Neurosonography confirmed the presence of CVI cysts in all cases after delivery. During postnatal follow-up (range 10-48 months), the cyst regressed in one case within 1 month after delivery while the size of the others remained stable. No infant developed psychomotor disorders. CONCLUSIONS Prenatal sonographic diagnosis of CVI cysts is feasible. Its finding in isolation is consistent with favorable postnatal outcome.
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Marinaccio M, De Marino E, Mele E, Catacchio R, Pellegrino C, Pinto V, Schonauer S. Paclitaxel, ifosfamide, and cisplatin regimen as neoadjuvant chemotherapy in young women with locally advanced squamous cervical cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.5587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
5587 Background: Chemoradiotherapy is the standard treatment of advanced cervical cancer. Neoadjuvant chemotherapy (NAC) may represent an alternative for locally advanced cervical cancer (LACC).This study was undertaken to evaluate the efficacy of NAC in young patients with squamous LACC. Methods: Since 2000 to 2008, 61 pts (mean age 43 yrs) with squamous LACC were treated with NAC and afterwards evaluated for radical surgery. Eligibility included proven histologically diagnosis of squamous cervical carcinoma, FIGO stage IB2/IIA>4cm/IIB, measurable disease, ECOG PS 0–2, no prior therapy and age under 49 years. All patients received TIP regimen (cisplatin 50 mg/m2 i.v. day 1, paclitaxel 175 mg/m2 over 3 hrs i.v.day1, ifosfamide 5,000 mg/m2 plus mesna 6,000 mg/m2 over 24 hrs i.v. day 1–2). Each cycle was repeated every 21 days. Patients were evaluated 4–6 weeks after the completion of the third cycle with the purpose to perform radical surgery according to clinical response. Results: 35pts (57.4%) were stage IB2; 9 (14.7%) were IIA >4cm; and 17 (27.9%) were IIB. After restaging the clinical results were: CR = 4/61 (6.6%), PR = 51/61 (83.6%); no response = 5/61 (8.2%); progression = 1/61 (1.6%). A total of 55 pts (90.1%) were eligible for surgery; 6/61 pts (9.8%) were submitted to curative radiotherapy (until 2004) or chemoradiotherapy. Pathological responses after surgery were: 4 pCR (7.3%); 46 pPR (83.6%); and 5 (9.1%) pPR with presence of positive surgical margins or metastatic lymph nodes. Out of 55 pts, 50 received 2 cycles of TIP regimen as a consolidation therapy before follow-up; 5 pts with incomplete pPR underwent radio/chemoradiotherapy. After NAC an overall downstaging of LACC was obtained in 50/61 pts (82.0%). In this group of pts at the median follow-up of 42 months (range 4–98) updated as of December 2008, the 3-years progression-free survival and overall survival are 85.9% and 82.0%, respectively. Conclusions: Our results indicate that TIP regimen-based NAC is an attractive option in young women with squamous LACC (IB2,IIA >4cm, IIB) that strongly desire surgery.The rate of patients with a prolonged remission of disease (82.0%) suggests that the clinical benefit of TIP regimen-based NAC followed by surgery may be comparable to chemoradiotherapy. No significant financial relationships to disclose.
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Schiochet F, Beck C, Silva A, Contesini E, Alievi M, Stedile R, Pinto V, Yamazaki P, Jurinitz D, Pellizari M. Ovário-histerectomia laparoscópica em felinos hígidos: estudo comparativo de três métodos de hemostasia. ARQ BRAS MED VET ZOO 2009. [DOI: 10.1590/s0102-09352009000200013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Foram avaliadas 24 gatas, hígidas, sem raça definida, distribuídas em três grupos de oito animais. Descreveu-se o acesso laparoscópico para ovariossalpingo-histerectomia (OSH) e comparou-se o uso do eletrocautério bipolar (grupo I), do clipe de titânio (grupo II) e da ligadura com fio de sutura (grupo III) para a oclusão dos vasos ovarianos e uterinos. Hemorragia e enfisema subcutâneo foram as principais complicações observadas no transoperatório e hematoma subcutâneo e deiscência de sutura, as do pós-operatório. O procedimento cirúrgico e a técnica operatória mostraram-se viáveis nos três grupos. O uso do eletrocautério bipolar apresentou vantagens na comparação com os outros métodos de hemostasia.
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Díaz-Asencio M, Alonso-Hernández CM, Bolanos-Alvarez Y, Gómez-Batista M, Pinto V, Morabito R, Hernández-Albernas JI, Eriksson M, Sanchez-Cabeza JA. One century sedimentary record of Hg and Pb pollution in the Sagua estuary (Cuba) derived from 210Pb and 137Cs chronology. MARINE POLLUTION BULLETIN 2009; 59:108-115. [PMID: 19339024 DOI: 10.1016/j.marpolbul.2009.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Revised: 02/06/2009] [Accepted: 02/15/2009] [Indexed: 05/27/2023]
Abstract
The vertical distribution of Hg and Pb were determined in a sediment core collected from the Sagua estuary (North Cuba) that receives input from the Sagua river, one of the most polluted rivers discharging into the Cuban coastal environment. Depth profiles of metal concentrations were converted to time-based profiles using the (210)Pb dating method and confirmed with the (137)Cs fallout peak. The mean mass accumulation rate was estimated to be 0.17+/-0.04 g cm(-2)y(-1) (mean sediment accumulation rate 0.52+/-0.13 cm y(-1)) and the core bottom was estimated to date back about 130 years. The historical sedimentary record showed a strong enrichment of mercury concentrations in the past decades, caused by the incomplete treatment of industrial wastes from a chlor-alkali plant with mercury-cell technology in the Sagua river basin. Lead fluxes to sediments showed a gradual increase from the 1920s to present, which agrees with a population increase in Sagua la Grande City. Fluxes of both metals have increased the past 25 years, with values reaching a maximum of 0.5 and 3.9 microg cm(-2)y(-1) for Hg and Pb, respectively.
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Raiola A, Podestà M, Ibatici A, Gualandi F, Sessarego N, Parodi A, Pozzi S, Pinto V, Corselli M, Piaggio G, Gobbi M, Bacigalupo A, Frassoni F. OP37 Direct intra-bone injection of unrelated cord blood cells overcomes the problem of delayed engraftment or failure to engraft and improves the feasibility of hematopoietic transplant in adult patients. Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70317-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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72
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Morselli P, Masciotra L, Pinto V, Zollino I, Brunelli G, Carinci F. Clinical Parameters in T1N0M0 Lower Lip Squamous Cell Carcinoma. J Craniofac Surg 2007; 18:1079-82. [PMID: 17912087 DOI: 10.1097/scs.0b013e31811ec221] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
This retrospective study was carried out to asses the clinical outcome of T1 (i.e., tumor 2 cm or less at greatest dimension) squamous cell carcinoma of the lower lip (SCCLL) and verify the impact of some clinical parameters on prognosis. Fifty-seven patients with histologically proven T1 SCCLL were analyzed. Fifty-two patients were never treated before admission, whereas five (8.8%) had a second radical resection of the primary tumor location; none had neck nodes (i.e., N0) or distant metastasis (i.e., M0). The global disease-specific survival rate at 32 months was 100%, irrespective of grading and type of surgery, and thus no differences were statistically detected. Therefore, we concluded that radical tumor resection is a viable procedure for T1 SCCLL, irrespectively of grading. In addition, a second surgery on the primary tumor location is possible and has effectiveness on survival. Finally, neck dissection is not necessary in cases of T1 SCCLL.
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73
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Pinto V, Ingravallo G, Cicinelli E, Pintucci A, Sambati GS, Marinaccio M, D'Addario V. Gastrointestinal stromal tumors mimicking gynecological masses on ultrasound: a report of two cases. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2007; 30:359-61. [PMID: 17721899 DOI: 10.1002/uog.4097] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Gastrointestinal stromal tumors (GISTs) are among the most common mesenchymal tumors of the gastrointestinal tract. Diagnosis of GIST on ultrasound examination can be difficult because of their similarity in appearance to gynecological neoplasms. We present two cases of GIST originating from the small bowel and the stomach, which were preoperatively misdiagnosed as a uterine leiomyoma and an ovarian tumor, respectively. The ultrasonographic differential diagnosis of these pelvic masses is discussed.
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74
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Casas A, Himi M, Diaz Y, Pinto V, Font X, Tapias JC. Assessing aquifer vulnerability to pollutants by electrical resistivity tomography (ERT) at a nitrate vulnerable zone in NE Spain. ACTA ACUST UNITED AC 2007. [DOI: 10.1007/s00254-007-0844-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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75
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van Axel Castelli V, Dalla Cort A, Mandolini L, Pinto V, Schiaffino L. A Kinetic Study of the Conjugate Addition of Benzenethiol to Cyclic Enones Catalyzed by a Nonsymmetrical Uranyl−Salophen Complex. J Org Chem 2007; 72:5383-6. [PMID: 17559271 DOI: 10.1021/jo070357m] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Et3N-assisted addition of benzenethiol to enones in chloroform is catalyzed with high turnover efficiency by the phenyl-substituted uranyl-salophen compound 3. Catalytic data show a close adherence to a quatermolecular mechanism involving reaction of a base-activated thiol with a reversibly formed complex of enone and metal catalyst, with a complication of product inhibition due to the formation of a product-catalyst complex. The role of the binding energy made available by interactions with the aromatic sidearm of the catalyst is discussed in terms of catalyst-substrate and catalyst-transition state complementarity.
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