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Shanava K, Javor S, Kerkadze V, Abiatari I, Weber G. Protective effects of postconditioning in transvaginally created pneumoperitoneum. Exp Ther Med 2020; 19:3861-3866. [PMID: 32346452 DOI: 10.3892/etm.2020.8616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 05/23/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022] Open
Abstract
There are reports of ischemic complications in clinical practice after laparoscopy using pneumoperitoneum. Conditioning has a beneficial effect for various ischemic diseases. This experimental study was designed to evaluate the effects of postconditioning in transvaginally created pneumoperitoneum. Sixty adult female rats, weighing 300±50 g were divided into four equal groups. Pneumoperitoneum was created by CO2 insufflation under a pressure of 10 mmHg. Rats in the first group (sham) were subjected to only sham-operation or gas insufflation. The second group (TV/PP) was subjected to pneumoperitoneum for 60 min followed by 30 min of desufflation. The third group (post-5) was subjected to pneumoperitoneum for 60 min followed by 5 min of desufflation, 5 min of insufflation and again followed by 30 min of desufflation. The fourth group (post-2.5) was subjected to pneumoperitoneum for 60 min followed by 2.5 min of desufflation and 2.5 min of insufflation-repeated in two cycles- and then followed by 30 min of desufflation. The rats were sacrificed, and blood was collected after 30 min, 2 and 6 h from the last desufflation. Levels of oxidative stress markers, malondialdehyde (MDA), superoxide dismutase (SOD), reduced glutathione (GSH), sulfhydryl groups (SH) and inflammatory cytokine TNF-α, were analyzed. Levels of MDA in the post-5 group were significantly reduced compared to the TV/PP and post-2.5 groups. The level of GSH in TV/PP animals was markedly reduced compared to the Sham, Post-5 and Post-2.5 groups. In addition, levels of SH were increased in the Post-5 group in comparison to the Sham, TV/PP and Post-2.5 groups. No difference in the activity of SOD between the groups was found, and the concentration of TNF-α in TV/PP animals was significantly higher than that in the Sham and postconditioning groups. Overall, the results of the present study indicate that postconditioning can reduce pneumoperitoneum-induced oxidative injury.
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Affiliation(s)
- Koba Shanava
- Institute of Medical Research, Ilia State University, Tbilisi 0162, Georgia.,Department of Surgical Research and Techniques, Medical Faculty, University of Pecs, H-7624 Pécs, Hungary
| | - Szaniszlo Javor
- Department of Surgical Research and Techniques, Medical Faculty, University of Pecs, H-7624 Pécs, Hungary
| | - Vakhtang Kerkadze
- Institute of Medical Research, Ilia State University, Tbilisi 0162, Georgia.,Faculty of Medicine, Georgian National University SEU, Tbilisi 0166, Georgia
| | - Ivane Abiatari
- Institute of Medical Research, Ilia State University, Tbilisi 0162, Georgia
| | - György Weber
- Department of Surgical Research and Techniques, Medical Faculty, University of Pecs, H-7624 Pécs, Hungary.,Department of Surgical Research and Techniques, Semmelweis University, H-1085 Budapest, Hungary
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Biondo G, Cerroni L, Brunasso AMG, Sola S, Cota C, Javor S, Massone C. Risk of mycosis fungoides in psoriatic patients: a critical review. J Eur Acad Dermatol Venereol 2020; 34:1186-1195. [PMID: 31856345 DOI: 10.1111/jdv.16160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 11/26/2019] [Indexed: 12/18/2022]
Abstract
Psoriasis has been controversially associated with risk of non-Hodgkin lymphoma (NHL) and mycosis fungoides (MF). Also patients who developed MF after systemic treatment for psoriasis have been reported, and some authors suggested that the association between MF and psoriasis is not infrequent. We performed an extensive literature review in order to examine the risk of developing MF in psoriatic patients with a systematic search of the English-language databases. An increased risk for lymphoma overall in psoriatic patients has been found only by three out of seven studies. The risk of developing MF in psoriatic patients has been investigated by different studies in different populations and with different methodologies presenting bias and limitations, and it seems reasonable that misclassification between psoriasis and MF may explain the association reported. In contrast to the large number of psoriatic patients treated with biologicals, only 27 case reports of MF after biological therapy for psoriasis have been reported, and in 10 cases, the initial psoriasis diagnoses were then revised as MF. A true association between MF and psoriasis is possible, but the real incidence and prevalence are still unknown. The reported higher risk of developing MF in psoriatic patients should be reconsidered in the light of the bias of misclassification and the low magnitude reported in previous studies. There is not enough evidence to support a causal relation among biological therapies and MF in psoriatic patients.
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Affiliation(s)
- G Biondo
- Dermatology Unit, Galliera Hospital, Genoa, Italy
| | - L Cerroni
- Research Unit Dermatopathology, Department of Dermatology, Medical University of Graz, Graz, Austria
| | | | - S Sola
- Surgical Pathology, Galliera Hospital, Genoa, Italy
| | - C Cota
- Dermatology Unit, IRCCS INRCA, Ancona, Italy
| | - S Javor
- Dermatology Unit, Galliera Hospital, Genoa, Italy
| | - C Massone
- Dermatology Unit, Galliera Hospital, Genoa, Italy
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Drago F, Javor S, Ponte R, Fraternali Orcioni G, Parodi A, Rebora A. Epstein-Barr virus exanthem in an adult patient with myelodysplastic syndrome. Clin Exp Dermatol 2017; 43:366-368. [PMID: 29274098 DOI: 10.1111/ced.13340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2017] [Indexed: 12/17/2022]
Affiliation(s)
- F Drago
- Department of Dermatology, DISSAL, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S Javor
- Department of Dermatology, DISSAL, IRCCS AOU San Martino-IST, Genoa, Italy
| | - R Ponte
- Pathology Unit, Department of Surgical Science and Integrated Diagnostics, University of Genoa, IRCCS AOU. San Martino-IST, Genoa, Italy
| | - G Fraternali Orcioni
- Pathology Unit, Department of Surgical Science and Integrated Diagnostics, University of Genoa, IRCCS AOU. San Martino-IST, Genoa, Italy
| | - A Parodi
- Department of Dermatology, DISSAL, IRCCS AOU San Martino-IST, Genoa, Italy
| | - A Rebora
- Department of Dermatology, DISSAL, IRCCS AOU San Martino-IST, Genoa, Italy
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Drago F, Ciccarese G, Javor S, Parodi A. Syphilis screening, treatment and follow-up: strengths and weaknesses of the international guidelines. J Eur Acad Dermatol Venereol 2015; 30:e77-e78. [DOI: 10.1111/jdv.13319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- F. Drago
- Department of Dermatology; IRCCS A.O.U.; San Martino-IST; DISSAL; Genoa Italy
| | - G. Ciccarese
- Department of Dermatology; IRCCS A.O.U.; San Martino-IST; DISSAL; Genoa Italy
| | - S. Javor
- Department of Dermatology; IRCCS A.O.U.; San Martino-IST; DISSAL; Genoa Italy
| | - A. Parodi
- Department of Dermatology; IRCCS A.O.U.; San Martino-IST; DISSAL; Genoa Italy
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Affiliation(s)
- F Rongioletti
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S.Martino-IST, University of Genoa, Genoa, Italy.
| | - C Chinazzo
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S.Martino-IST, University of Genoa, Genoa, Italy
| | - S Javor
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S.Martino-IST, University of Genoa, Genoa, Italy
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Drago F, Ciccarese G, Javor S, Parodi A. Vaccine-induced pityriasis rosea and pityriasis rosea-like eruptions: a review of the literature. J Eur Acad Dermatol Venereol 2014; 30:544-5. [DOI: 10.1111/jdv.12942] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- F. Drago
- Department of Dermatology; IRCCS A.O.U. San Martino-IST; DISSAL; Largo Rosanna Benzi 10 Genoa 16132 Italy
| | - G. Ciccarese
- Department of Dermatology; IRCCS A.O.U. San Martino-IST; DISSAL; Largo Rosanna Benzi 10 Genoa 16132 Italy
| | - S. Javor
- Department of Dermatology; IRCCS A.O.U. San Martino-IST; DISSAL; Largo Rosanna Benzi 10 Genoa 16132 Italy
| | - A. Parodi
- Department of Dermatology; IRCCS A.O.U. San Martino-IST; DISSAL; Largo Rosanna Benzi 10 Genoa 16132 Italy
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Javor S, Drago F, Rebora A, Cozzani E, Parodi A. The prevalence of herpes zoster and pityriasis rosea in patients with psoriasis: a preliminary study. J Eur Acad Dermatol Venereol 2014; 30:382-3. [DOI: 10.1111/jdv.12816] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Javor
- DISSAL; Section of Dermatology; IRCCS A.O.U. San Martino-IST Genoa; Genoa Italy
| | - F. Drago
- DISSAL; Section of Dermatology; IRCCS A.O.U. San Martino-IST Genoa; Genoa Italy
| | - A. Rebora
- DISSAL; Section of Dermatology; IRCCS A.O.U. San Martino-IST Genoa; Genoa Italy
| | - E. Cozzani
- DISSAL; Section of Dermatology; IRCCS A.O.U. San Martino-IST Genoa; Genoa Italy
| | - A. Parodi
- DISSAL; Section of Dermatology; IRCCS A.O.U. San Martino-IST Genoa; Genoa Italy
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Javor S, Chimenti S, Patrizi A, Stingeni L, Pellacani G, Cavicchini S, Sala R, Rongioletti F, Parodi A. Relapsed actinic keratosis evaluation: an observational Italian multicenter prospective study. Does gender have a role? GIORN ITAL DERMAT V 2014; 149:199-204. [PMID: 24819640] [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: 06/03/2023]
Abstract
AIM Relapsed actinic keratoses evaluation study (RAKE) was performed in nine Italian centers of dermatology in order to observe the outcome of the treatments of these common skin neoplasms. METHODS A total of 182 patients were enrolled in 2 cohorts: the first included 144/182 patients (79.1%) evaluated after 6 months from clinical remission, and the second 116/182 (63.7%) evaluated for at least 12 months after clinical remission. Patients were previously treated with topical diclofenac 3% in hyaluronic acid, cryotherapy, photodynamic, curettage or imiquimod cream. RESULTS Subjects with history of malignant skin diseases showed an increased number of new lesions at 16 months from baseline (12 months from remission) compared to patients without history of cancers (mean 1.58 versus 1.17). Hyperkeratotic lesions healed more rapidly but relapsed at 6 months more frequently than non-hyperkeratotic ones (32.9% versus 20.7%). The results showed gender-related differences: male patients recovered better and independently from the treatment used; in contrast, men showed a higher recurrence (32% at 6 months and 6.6% between 6 and 12 months versus 16% at 6 months and 5.9% between 6 and 12 months for females) and a higher average number of new lesions after 12 months from remission (1.6 versus 0.88 for females). CONCLUSION The results may suggest a lower adherence to photoprotection in male patients. Hyperkeratotic lesions recurred mostly at 6 months in comparison to non-hyperkeratotic lesions.
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Affiliation(s)
- S Javor
- DiSSal Section of Dermatology, University of Genoa, IRCCS Azienda Ospedaliera Universitaria, San Martino - IST, Genoa, Italy -
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Hocsak E, Racz B, Szabo A, Pozsgai E, Szigeti A, Szigeti E, Gallyas F, Sumegi B, Javor S, Bellyei S. TIP47 confers resistance to taxol-induced cell death by preventing the nuclear translocation of AIF and Endonuclease G. Eur J Cell Biol 2010; 89:853-61. [DOI: 10.1016/j.ejcb.2010.06.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2010] [Revised: 06/23/2010] [Accepted: 06/24/2010] [Indexed: 01/26/2023] Open
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