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Tonello M, Baratti D, Sammartino P, Di Giorgio A, Robella M, Sassaroli C, Framarini M, Valle M, Macrì A, Graziosi L, Coccolini F, Lippolis PV, Gelmini R, Deraco M, Biacchi D, Aulicino M, Vaira M, De Franciscis S, D'Acapito F, Carboni F, Milone E, Donini A, Fugazzola P, Faviana P, Sorrentino L, Pizzolato E, Cenzi C, Del Bianco P, Sommariva A. Prognostic value of specific KRAS mutations in patients with colorectal peritoneal metastases. ESMO Open 2024; 9:102976. [PMID: 38613907 PMCID: PMC11033065 DOI: 10.1016/j.esmoop.2024.102976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/17/2024] [Accepted: 02/29/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND There is little evidence on KRAS mutational profiles in colorectal cancer (CRC) peritoneal metastases (PM). This study aims to determine the prevalence of specific KRAS mutations and their prognostic value in a homogeneous cohort of patients with isolated CRC PM treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. MATERIALS AND METHODS Data were collected from 13 Italian centers, gathered in a collaborative group of the Italian Society of Surgical Oncology. KRAS mutation subtypes have been correlated with clinical and pathological characteristics and survival [overall survival (OS), local (peritoneal) disease-free survival (LDFS) and disease-free survival (DFS)]. RESULTS KRAS mutations occurred in 172 patients (47.5%) out of the 362 analyzed. Two different prognostic groups of KRAS mutation subtypes were identified: KRASMUT1 (G12R, G13A, G13C, G13V, Q61H, K117N, A146V), median OS > 120 months and KRASMUT2 (G12A, G12C, G12D, G12S, G12V, G13D, A59E, A59V, A146T), OS: 31.2 months. KRASMUT2 mutations mainly occurred in the P-loop region (P < 0.001) with decreased guanosine triphosphate (GTP) hydrolysis activity (P < 0.001) and were more frequently related to size (P < 0.001) and polarity change (P < 0.001) of the substituted amino acid (AA). When KRASMUT1 and KRASMUT2 were combined with other known prognostic factors (peritoneal cancer index, completeness of cytoreduction score, grading, signet ring cell, N status) in multivariate analysis, KRASMUT1 showed a similar survival rate to KRASWT patients, whereas KRASMUT2 was independently associated with poorer prognosis (hazard ratios: OS 2.1, P < 0.001; DFS 1.9, P < 0.001; LDFS 2.5, P < 0.0001). CONCLUSIONS In patients with CRC PM, different KRAS mutation subgroups can be determined according to specific codon substitution, with some mutations (KRASMUT1) that could have a similar prognosis to wild-type patients. These findings should be further investigated in larger series.
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Affiliation(s)
- M Tonello
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, Padua
| | - D Baratti
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - P Sammartino
- Cytoreductive Surgery and HIPEC Unit, Department of Surgery 'Pietro Valdoni', Sapienza University of Rome, Rome
| | - A Di Giorgio
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli, Rome
| | - M Robella
- Surgical Oncology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin
| | - C Sassaroli
- Integrated Medical Surgical Research in Peritoneal Surface Malignancy, Abdominal Oncology Department, Istituto Nazionale per lo Studio e la Cura dei Tumori Fondazione Pascale IRCCS, Naples
| | - M Framarini
- General and Oncologic Department of Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna, Forlì
| | - M Valle
- Peritoneal Tumours Unit, IRCCS, Regina Elena Cancer Institute, Rome
| | - A Macrì
- Peritoneal and Retroperitonel Surgical Unit-University Hospital 'G. Martino' Messina
| | - L Graziosi
- General and Emergency Surgery Department, University of Perugia, Santa Maria Della Misericordia Hospital, Perugia
| | - F Coccolini
- General Emergency and Trauma Surgery, Bufalini Hospital, Cesena; General Emergency and Trauma Surgery, Pisa University Hospital, Pisa
| | - P V Lippolis
- General and Peritoneal Surgery, Department of Surgery, Hospital University Pisa (AOUP), Pisa
| | - R Gelmini
- General and Oncological Surgery Unit, AOU of Modena University of Modena and Reggio Emilia
| | - M Deraco
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - D Biacchi
- Cytoreductive Surgery and HIPEC Unit, Department of Surgery 'Pietro Valdoni', Sapienza University of Rome, Rome
| | - M Aulicino
- Surgical Unit of Peritoneum and Retroperitoneum, Fondazione Policlinico Universitario A. Gemelli, Rome
| | - M Vaira
- Surgical Oncology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin
| | - S De Franciscis
- Colorectal Surgical Oncology, Abdominal Oncology Department, Istituto Nazionale per lo Studio e la Cura dei Tumori Fondazione Pascale IRCCS, Naples
| | - F D'Acapito
- General and Oncologic Department of Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna, Forlì
| | - F Carboni
- Peritoneal Tumours Unit, IRCCS, Regina Elena Cancer Institute, Rome
| | - E Milone
- Peritoneal and Retroperitonel Surgical Unit-University Hospital 'G. Martino' Messina
| | - A Donini
- General and Emergency Surgery Department, University of Perugia, Santa Maria Della Misericordia Hospital, Perugia
| | - P Fugazzola
- General surgery, Fondazione IRCCS Policlinico San Matteo, Pavia
| | - P Faviana
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa
| | - L Sorrentino
- General and Oncological Surgery Unit, AOU of Modena University of Modena and Reggio Emilia
| | - E Pizzolato
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, Padua
| | - C Cenzi
- Clinical Research Unit, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - P Del Bianco
- Clinical Research Unit, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - A Sommariva
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, Padua.
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Valle M, Nguyen Van Long N, Jany JL, Koullen L, Couvert O, Huchet V, Coroller L. Impact of carbon dioxide on the radial growth of fungi isolated from dairy environment. Food Microbiol 2023; 115:104324. [PMID: 37567633 DOI: 10.1016/j.fm.2023.104324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/10/2023] [Accepted: 06/13/2023] [Indexed: 08/13/2023]
Abstract
In dairy industry, filamentous fungi are used as adjunct cultures in fermented products for their technological properties but they could also be responsible for food spoilage and mycotoxin production. The consumer demands about free-preservative products has increased in recent years and lead to develop alternative methods for food preservation. Modified Atmosphere Packaging (MAP) can inhibit fungal growth and therefore increase the food product shelf-life. This study aimed to evaluate radial growth as a function of CO2 and more particularly carbonic acid for fourteen adjuncts and/or fungal spoiler isolated from dairy products or dairy environment by using predictive mycology tools. The impact of the different chemical species linked to CO2 (notably carbonic acid) were study because it was reported previously that undissociated carbonic acid impacted bacterial growth and bicarbonates ions were involved in modifications of physiological process of fungal cells. A significant diversity in the responses of selected strains was observed. Mucor circinelloides had the fastest growth rates (μ > 11 mm. day-1) while Bisifusarium domesticum, Cladosporium herbarum and Penicillium bialowiezense had the slowest growth rates (μ < 1 mm. day-1). Independently of the medium pH, the majority of strains were sensitive to total carbonic acid. In this case, it was not possible to conclude if CO2 active form was gaseous or aqueous so modeling were performed as a function of CO2 percentage. Only Geotrichum candidum and M. circinelloides strains were sensitive to undissociated carbonic acid. Among the fourteen strains, P. bialowiezense was the less sensitive strain to CO2, no growth was observed at 50% of CO2 only for this strain. M. lanceolatus was the less sensitive strain to CO2, the CO250 which reduce the growth rates by 50% was estimated at 138% of CO2. Low CO2 percentage improved the growth of Penicillium expansum, Penicillium roqueforti and Paecilomyces niveus. Mathematical models (without and with optimum) were suggested to describe the impact of CO2 percentage or undissociated carbonic acid concentration on fungal growth rate.
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Affiliation(s)
- Marion Valle
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France; ADRIA Développement, UMT ACTIA 19.03 ALTER'IX, Quimper, France
| | | | - Jean-Luc Jany
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France
| | - Loona Koullen
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France
| | - Olivier Couvert
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France
| | | | - Louis Coroller
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France.
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Valle M, Nguyen Van Long N, Jany JL, Koullen L, Rigalma K, Vasseur V, Huchet V, Coroller L. Impact of sodium chloride and carbon dioxide on conidial germination and radial growth of Penicillium camemberti. Food Microbiol 2023; 115:104309. [PMID: 37567615 DOI: 10.1016/j.fm.2023.104309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 08/13/2023]
Abstract
Penicillium camemberti is a domesticated species adapted to the dairy environment, which is used as adjunct cultures to ripen soft cheeses. A recent population genomics analysis on P. camemberti revealed that P. camemberti is a clonal lineage with two varieties almost identical genetically but with contrasting phenotypes in terms of growth, color, mycotoxin production and inhibition of contaminants. P. camemberti variety camemberti is found on Camembert and Brie cheeses, and P. camemberti variety caseifulvum is mainly found on other cheeses like Saint-Marcellin and Rigotte de Condrieu. This study aimed to evaluate the impact of water activity (aw) reduced by sodium chloride (NaCl) and the increase of carbon dioxide (CO2) partial pressure, on conidial germination and growth of two varieties of P. camemberti: var. Camemberti and var. Caseifulvum. Mathematical models were used to describe the responses of P. camemberti strains to both abiotic factors. The results showed that these genetically distant strains had similar responses to increase in NaCl and CO2 partial pressure. The estimated cardinal values were very close between the strains although all estimated cardinal values were significantly different (Likelihood ratio tests, pvalue = 0.05%). These results suggest that intraspecific variability could be more exacerbated during fungal growth compared with conidial germination, especially in terms of macroscopic morphology. Indeed, var. Caseifulvum seemed to be more sensitive to an increase of CO2 partial pressure, as shown by the fungal morphology, with the occurrence of irregular outgrowths, while the morphology of var. Camemberti remains circular. These data could make it possible to improve the control of fungal development as a function of salt and carbon dioxide partial pressure. These abiotic factors could serve as technological barriers to prevent spoilage and increase the shelf life of cheeses. The present data will allow more precise predictions of fungal proliferation as a function of salt and carbon dioxide partial pressure, which are significant technological hurdles in cheese production.
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Affiliation(s)
- Marion Valle
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France; ADRIA Développement, UMT ACTIA 19.03 ALTER'IX, Quimper, France
| | | | - Jean-Luc Jany
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29280, Plouzané, France
| | - Loona Koullen
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France
| | - Karim Rigalma
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29280, Plouzané, France
| | - Valérie Vasseur
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29280, Plouzané, France
| | | | - Louis Coroller
- Univ Brest, INRAE, Laboratoire Universitaire de Biodiversité et Écologie Microbienne, UMT ACTIA 19.03 ALTER'IX, F-29000, Quimper, France.
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Valle M, Mitchell PL, Pilon G, Varin T, Hénault L, Rolin J, McLeod R, Gill T, Richard D, Vohl MC, Jacques H, Gagnon C, Bazinet L, Marette A. Salmon peptides limit obesity-associated metabolic disorders by modulating a gut-liver axis in vitamin D-deficient mice. Obesity (Silver Spring) 2021; 29:1635-1649. [PMID: 34449134 DOI: 10.1002/oby.23244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 03/31/2021] [Revised: 05/27/2021] [Accepted: 05/27/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study investigated the effects of a low-dose salmon peptide fraction (SPF) and vitamin D3 (VitD3 ) in obese and VitD3 -deficient mice at risk of metabolic syndrome (MetS). METHODS Obese and VitD3 -deficient low-density lipoprotein receptor (LDLr)-/- /apolipoprotein B100 (ApoB)100/100 mice were treated with high-fat high-sucrose diets, with 25% of dietary proteins replaced by SPF or a nonfish protein mix (MP). The SPF and MP groups received a VitD3 -deficient diet or a supplementation of 15,000 IU of VitD3 per kilogram of diet. Glucose homeostasis, atherosclerosis, nonalcoholic fatty liver disease, and gut health were assessed. RESULTS VitD3 supplementation increased plasma 25-hydroxyvitamin D to optimal status whereas the VitD3 -deficient diet maintained moderate deficiency. SPF-treated groups spent more energy and accumulated less visceral fat in association with an improved adipokine profile. SPF lowered homeostatic model assessment of insulin resistance compared with MP, suggesting that SPF can improve insulin sensitivity. SPF alone blunted hepatic and colonic inflammation, whereas VitD3 supplementation attenuated ileal inflammation. These effects were associated with changes in gut microbiota such as increased Mogibacterium and Muribaculaceae. CONCLUSIONS SPF treatment improves MetS by modulating hepatic and gut inflammation along with gut microbiota, suggesting that SPF operates through a gut-liver axis. VitD3 supplementation has limited influence on MetS in this model.
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Affiliation(s)
- Marion Valle
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
| | - Patricia L Mitchell
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
| | - Geneviève Pilon
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
| | - Thibault Varin
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
| | - Loïc Hénault
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
- Department of Food Sciences, Laboratory of Food Processing and ElectroMembrane Processes, Laval University, Québec City, Québec, Canada
| | - Jonathan Rolin
- Process Engineering and Applied Science, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Roger McLeod
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Tom Gill
- Process Engineering and Applied Science, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Denis Richard
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
| | - Marie-Claude Vohl
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
- School of Nutrition, Laval University, Québec, Québec, Canada
| | - Hélène Jacques
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
- School of Nutrition, Laval University, Québec, Québec, Canada
| | - Claudia Gagnon
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
- Endocrinology and Nephrology Unit, CHU de Québec Research Centre, Québec City, Québec, Canada
| | - Laurent Bazinet
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
- Department of Food Sciences, Laboratory of Food Processing and ElectroMembrane Processes, Laval University, Québec City, Québec, Canada
| | - André Marette
- Faculty of Medicine, Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods, Laval University, Québec City, Québec, Canada
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Ramos-Esquivel A, Valle M, Chinchilla-Monge R. P-43 C677T and A1298C MTHFR gene polymorphisms and response to fluoropyrimidine-based chemotherapy in mestizo patients with metastatic colorectal cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.098] [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: 10/20/2022] Open
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Ntai A, La Spada A, Valle M, Sconda A, Carlus-Charles H, Appierto V. Assessing genomic stability of pluripotent stem cells: why, when, and how. Cytotherapy 2021. [DOI: 10.1016/s1465324921004795] [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: 11/27/2022]
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Valle M, Mitchell PL, Pilon G, St-Pierre P, Varin T, Richard D, Vohl MC, Jacques H, Delvin E, Levy E, Gagnon C, Bazinet L, Marette A. Cholecalciferol Supplementation Does Not Prevent the Development of Metabolic Syndrome or Enhance the Beneficial Effects of Omega-3 Fatty Acids in Obese Mice. J Nutr 2021; 151:1175-1189. [PMID: 33851198 PMCID: PMC8112766 DOI: 10.1093/jn/nxab002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 09/13/2020] [Revised: 10/30/2020] [Accepted: 01/04/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Cholecalciferol (D3) may improve inflammation, and thus provide protection from cardiometabolic diseases (CMD), although controversy remains. Omega-3 fatty acids (ω-3FA) may also prevent the development of CMD, but the combined effects of ω-3FA and D3 are not fully understood. OBJECTIVES We determined the chronic independent and combined effects of D3 and ω-3FA on body weight, glucose homeostasis, and markers of inflammation in obese mice. METHODS We gave 8-week-old male C57BL/6J mice, which had been fed a high-fat, high-sucrose (HF) diet (65.5% kcal fat, 19.8% kcal carbohydrate, and 14% kcal protein) for 12 weeks, either a standard D3 dose (+SD3; 1400 IU D3/kg diet) or a high D3 dose (+HD3; 15,000 IU D3/kg diet). We fed 1 +SD3 group and 1 +HD3 group with 4.36% (w/w) fish oil (+ω-3FA; 44% eicosapentaenoic acid, 25% docosahexaenoic acid), and fed the other 2 groups with corn oil [+omega-6 fatty acids (ω-6FA)]. A fifth group was fed a low-fat (LF; 15.5% kcal) diet. LF and HF+ω-6+SD3 differences were tested by a Student's t-test and HF treatment differences were tested by a 2-way ANOVA. RESULTS D3 supplementation in the +HD3 groups did not significantly increase plasma total 25-hydroxyvitamin D and 25-hydroxyvitamin D3 [25(OH)D3] versus the +SD3 groups, but it increased 3-epi-25-hydroxyvitamin D3 levels by 3.4 ng/mL in the HF+ω-6+HD3 group and 4.0 ng/mL in the HF+ω-3+HD3 group, representing 30% and 70%, respectively, of the total 25(OH)D3 increase. Energy expenditure increased in those mice fed diets +ω-3FA, by 3.9% in the HF+ω-3+SD3 group and 7.4% in the HF+ω-3+HD3 group, but it did not translate into lower body weight. The glucose tolerance curves of the HF+ω-3+SD3 and HF+ω-3+HD3 groups were improved by 11% and 17%, respectively, as compared to the respective +ω-6FA groups. D3 supplementation, within the ω-3FA groups, altered the gut microbiota by increasing the abundance of S24-7 and Lachnospiraceae taxa compared to the standard dose, while within the ω-6FA groups, D3 supplementation did not modulate specific taxa. CONCLUSIONS Overall, D3 supplementation does not prevent CMD or enhance the beneficial effects of ω-3FA in vitamin D-sufficient obese mice.
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Affiliation(s)
- Marion Valle
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada
| | - Patricia L Mitchell
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada
| | - Geneviève Pilon
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada
| | - Philippe St-Pierre
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada
| | - Thibault Varin
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada
| | - Denis Richard
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Department of Medicine, Laval University, Québec City, QC, Canada
| | - Marie-Claude Vohl
- Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada,School of Nutrition, Laval University, Québec, QC, Canada
| | - Hélène Jacques
- Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada,School of Nutrition, Laval University, Québec, QC, Canada
| | - Edgar Delvin
- Department of Nutrition and Biochemistry, Sainte Justine Hospital Research Centre, University of Montreal, Montreal, QC, Canada
| | - Emile Levy
- Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada,Department of Nutrition and Biochemistry, Sainte Justine Hospital Research Centre, University of Montreal, Montreal, QC, Canada
| | - Claudia Gagnon
- Québec Heart and Lung Institute Research Centre, Faculty of Medicine, Laval University, Québec City, QC, Canada,Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada,Department of Medicine, Laval University, Québec City, QC, Canada,Endocrinology and Nephrology Unit, Centre hospitalier universitaire de Québec Research Centre, Québec City, QC, Canada
| | - Laurent Bazinet
- Institute of Nutrition and Functional Foods, Laval University, Québec City, QC, Canada,Department of Food Sciences, Laboratory of Food Processing and ElectroMembrane Processes, Laval University, Québec City, QC, Canada
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Nelson L, Iannaccone S, Forrest D, Valle M, Klingman E, Castro D. SMA – THERAPY. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.271] [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: 11/17/2022]
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Carboni F, Marandino F, Valle M. Uncommon cause of acute abdomen in adult patient. Acta Gastroenterol Belg 2020; 83:500. [PMID: 33094606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- F Carboni
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - F Marandino
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M Valle
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Rosenthal VD, Bat-Erdene I, Gupta D, Belkebir S, Rajhans P, Zand F, Myatra SN, Afeef M, Tanzi VL, Muralidharan S, Gurskis V, Al-Abdely HM, El-Kholy A, AlKhawaja SAA, Sen S, Mehta Y, Rai V, Hung NV, Sayed AF, Guerrero-Toapanta FM, Elahi N, Morfin-Otero MDR, Somabutr S, De-Carvalho BM, Magdarao MS, Velinova VA, Quesada-Mora AM, Anguseva T, Ikram A, Aguilar-de-Moros D, Duszynska W, Mejia N, Horhat FG, Belskiy V, Mioljevic V, Di-Silvestre G, Furova K, Gamar-Elanbya MO, Gupta U, Abidi K, Raka L, Guo X, Luque-Torres MT, Jayatilleke K, Ben-Jaballah N, Gikas A, Sandoval-Castillo HR, Trotter A, Valderrama-Beltrán SL, Leblebicioglu H, Riera F, López M, Maurizi D, Desse J, Pérez I, Silva G, Chaparro G, Golschmid D, Cabrera R, Montanini A, Bianchi A, Vimercati J, Rodríguez-del-Valle M, Domínguez C, Saul P, Chediack V, Piastrelini M, Cardena L, Ramasco L, Olivieri M, Gallardo P, Juarez P, Brito M, Botta P, Alvarez G, Benchetrit G, Caridi M, Stagnaro J, Bourlot I, García M, Arregui N, Saeed N, Abdul-Aziz S, ALSayegh S, Humood M, Mohamed-Ali K, Swar S, Magray T, Aguiar-Portela T, Sugette-de-Aguiar T, Serpa-Maia F, Fernandes-Alves-de-Lima L, Teixeira-Josino L, Sampaio-Bezerra M, Furtado-Maia R, Romário-Mendes A, Alves-De-Oliveira A, Vasconcelos-Carneiro A, Anjos-Lima JD, Pinto-Coelho K, Maciel-Canuto M, Rocha-Batista M, Moreira T, Rodrigues-Amarilo N, Lima-de-Barros T, Guimarães KA, Batista C, Santos C, de-Lima-Silva F, Santos-Mota E, Karla L, Ferreira-de-Souza M, Luzia N, de-Oliveira S, Takeda C, Azevedo-Ferreira-Lima D, Faheina J, Coelho-Oliveira L, do-Nascimento S, Machado-Silva V, Bento-Ferreira, Olszewski J, Tenorio M, Silva-Lemos A, Ramos-Feijó C, Cardoso D, Correa-Barbosa M, Assunção-Ponte G, Faheina J, da-Silva-Escudero D, Servolo-Medeiros E, Andrade-Oliveira-Reis M, Kostadinov E, Dicheva V, Petrov M, Guo C, Yu H, Liu T, Song G, Wang C, Cañas-Giraldo L, Marin-Tobar D, Trujillo-Ramirez E, Andrea-Rios P, Álvarez-Moreno C, Linares C, González-Rubio P, Ariza-Ayala B, Gamba-Moreno L, Gualtero-Trujill S, Segura-Sarmiento S, Rodriguez-Pena J, Ortega R, Olarte N, Pardo-Lopez Y, Luis Marino Otela-Baicue A, Vargas-Garcia A, Roncancio E, Gomez-Nieto K, Espinosa-Valencia M, Barahona-Guzman N, Avila-Acosta C, Raigoza-Martinez W, Villamil-Gomez W, Chapeta-Parada E, Mindiola-Rochel A, Corchuelo-Martinez A, Martinez A, Lagares-Guzman A, Rodriguez-Ferrer M, Yepes-Gomez D, Muñoz-Gutierrez G, Arguello-Ruiz A, Zuniga-Chavarria M, Maroto-Vargas L, Valverde-Hernández M, Solano-Chinchilla A, Calvo-Hernandez I, Chavarria-Ugalde O, Tolari G, Rojas-Fermin R, Diaz-Rodriguez C, Huascar S, Ortiz M, Bovera M, Alquinga N, Santacruz G, Jara E, Delgado V, Salgado-Yepez E, Valencia F, Pelaez C, Gonzalez-Flores H, Coello-Gordon E, Picoita F, Arboleda M, Garcia M, Velez J, Valle M, Unigarro L, Figueroa V, Marin K, Caballero-Narvaez H, Bayani V, Ahmed S, Alansary A, Hassan A, Abdel-Halim M, El-Fattah M, Abdelaziz-Yousef R, Hala A, Abdelhady K, Ahmed-Fouad H, Mounir-Agha H, Hamza H, Salah Z, Abdel-Aziz D, Ibrahim S, Helal A, AbdelMassih A, Mahmoud AR, Elawady B, El-sherif R, Fattah-Radwan Y, Abdel-Mawla T, Kamal-Elden N, Kartsonaki M, Rivera D, Mandal S, Mukherjee S, Navaneet P, Padmini B, Sorabjee J, Sakle A, Potdar M, Mane D, Sale H, Abdul-Gaffar M, Kazi M, Chabukswar S, Anju M, Gaikwad D, Harshe A, Blessymole S, Nair P, Khanna D, Chacko F, Rajalakshmi A, Mubarak A, Kharbanda M, Kumar S, Mathur P, Saranya S, Abubakar F, Sampat S, Raut V, Biswas S, Kelkar R, Divatia J, Chakravarthy M, Gokul B, Sukanya R, Pushparaj L, Thejasvini A, Rangaswamy S, Saini N, Bhattacharya C, Das S, Sanyal S, Chaudhury B, Rodrigues C, Khanna G, Dwivedy A, Binu S, Shetty S, Eappen J, Valsa T, Sriram A, Todi S, Bhattacharyya M, Bhakta A, Ramachandran B, Krupanandan R, Sahoo P, Mohanty N, Sahu S, Misra S, Ray B, Pattnaik S, Pillai H, Warrier A, Ranganathan L, Mani A, Rajagopal S, Abraham B, Venkatraman R, Ramakrishnan N, Devaprasad D, Siva K, Divekar D, Satish Kavathekar M, Suryawanshi M, Poojary A, Sheeba J, Patil P, Kukreja S, Varma K, Narayanan S, Sohanlal T, Agarwal A, Agarwal M, Nadimpalli G, Bhamare S, Thorat S, Sarda O, Nadimpalli P, Nirkhiwale S, Gehlot G, Bhattacharya S, Pandya N, Raphel A, Zala D, Mishra S, Patel M, Aggarwal D, Jawadwal B, Pawar N, Kardekar S, Manked A, Tamboli A, Manked A, Khety Z, Singhal T, Shah S, Kothari V, Naik R, Narain R, Sengupta S, Karmakar A, Mishra S, Pati B, Kantroo V, Kansal S, Modi N, Chawla R, Chawla A, Roy I, Mukherjee S, Bej M, Mukherjee P, Baidya S, Durell A, Vadi S, Saseedharan S, Anant P, Edwin J, Sen N, Sandhu K, Pandya N, Sharma S, Sengupta S, Palaniswamy V, Sharma P, Selvaraj M, Saurabh L, Agarwal M, Punia D, Soni D, Misra R, Harsvardhan R, Azim A, Kambam C, Garg A, Ekta S, Lakhe M, Sharma C, Singh G, Kaur A, Singhal S, Chhabra K, Ramakrishnan G, Kamboj H, Pillai S, Rani P, Singla D, Sanaei A, Maghsudi B, Sabetian G, Masjedi M, Shafiee E, Nikandish R, Paydar S, Khalili H, Moradi A, Sadeghi P, Bolandparvaz S, Mubarak S, Makhlouf M, Awwad M, Ayyad O, Shaweesh A, Khader M, Alghazawi A, Hussien N, Alruzzieh M, Mohamed Y, ALazhary M, Abdul Aziz O, Alazmi M, Mendoza J, De Vera P, Rillorta A, de Guzman M, Girvan M, Torres M, Alzahrani N, Alfaraj S, Gopal U, Manuel M, Alshehri R, Lessing L, Alzoman H, Abdrahiem J, Adballah H, Thankachan J, Gomaa H, Asad T, AL-Alawi M, Al-Abdullah N, Demaisip N, Laungayan-Cortez E, Cabato A, Gonzales J, Al Raey M, Al-Darani S, Aziz M, Al-Manea B, Samy E, AlDalaton M, Alaliany M, Alabdely H, Helali N, Sindayen G, Malificio A, Al-Dossari H, Kelany A, Algethami A, Mohamed D, Yanne L, Tan A, Babu S, Abduljabbar S, Al-Zaydani M, Ahmed H, Al Jarie A, Al-Qathani A, Al-Alkami H, AlDalaton M, Alih S, Alaliany M, Gasmin-Aromin R, Balon-Ubalde E, Diab H, Kader N, Hassan-Assiry I, Kelany A, Albeladi E, Aboushoushah S, Qushmaq N, Fernandez J, Hussain W, Rajavel R, Bukhari S, Rushdi H, Turkistani A, Mushtaq J, Bohlega E, Simon S, Damlig E, Elsherbini S, Abraham S, Kaid E, Al-Attas A, Hawsawi G, Hussein B, Esam B, Caminade Y, Santos A, Abdulwahab M, Aldossary A, Al-Suliman S, AlTalib A, Albaghly N, HaqlreMia M, Kaid E, Altowerqi R, Ghalilah K, Alradady M, Al-Qatri A, Chaouali M, Shyrine E, Philipose J, Raees M, AbdulKhalik N, Madco M, Acostan C, Safwat R, Halwani M, Abdul-Aal N, Thomas A, Abdulatif S, Ali-Karrar M, Al-Gosn N, Al-Hindi A, Jaha R, AlQahtani S, Ayugat E, Al-Hussain M, Aldossary A, Al-Suliman S, Al-Talib A, Albaghly N, Haqlre-Mia M, Briones S, Krishnan R, Tabassum K, Alharbi L, Madani A, Al-Hindi A, Al-Gethamy M, Alamri D, Spahija G, Gashi A, Kurian A, George S, Mohamed A, Ramapurath R, Varghese S, Abdo N, Foda-Salama M, Al-Mousa H, Omar A, Salama M, Toleb M, Khamis S, Kanj S, Zahreddine N, Kanafani Z, Kardas T, Ahmadieh R, Hammoud Z, Zeid I, Al-Souheil A, Ayash H, Mahfouz T, Kondratas T, Grinkeviciute D, Kevalas R, Dagys A, Mitrev Z, Bogoevska-Miteva Z, Jankovska K, Guroska S, Petrovska M, Popovska K, Ng C, Hoon Y, Hasan YM, Othman-Jailani M, Hadi-Jamaluddin M, Othman A, Zainol H, Wan-Yusoff W, Gan C, Lum L, Ling C, Aziz F, Zhazali R, Abud-Wahab M, Cheng T, Elghuwael I, Wan-Mat W, Abd-Rahman R, Perez-Gomez H, Kasten-Monges M, Esparza-Ahumada S, Rodriguez-Noriega E, Gonzalez-Diaz E, Mayoral-Pardo D, Cerero-Gudino A, Altuzar-Figueroa M, Perez-Cruz J, Escobar-Vazquez M, Aragon D, Coronado-Magana H, Mijangos-Mendez J, Corona-Jimenez F, Aguirre-Avalos G, Lopez-Mateos A, Martinez-Marroquin M, Montell-Garcia M, Martinez-Martinez A, Leon-Sanchez E, Gomez-Flores G, Ramirez M, Gomez M, Lozano M, Mercado V, Zamudio-Lugo I, Gomez-Gonzalez C, Miranda-Novales M, Villegas-Mota I, Reyes-Garcia C, Ramirez-Morales M, Sanchez-Rivas M, Cureno-Diaz M, Matias-Tellez B, Gonzalez-Martinez J, Juarez-Vargas R, Pastor-Salinas O, Gutierrez-Munoz V, Conde-Mercado J, Bruno-Carrasco G, Manrique M, Monroy-Colin V, Cruz-Rivera Z, Rodriguez-Pacheco J, Cruz N, Hernandez-Chena B, Guido-Ramirez O, Arteaga-Troncoso G, Guerra-Infante F, Lopez-Hurtado M, Caleco JD, Leyva-Medellin E, Salamanca-Meneses A, Cosio-Moran C, Ruiz-Rendon R, Aguilar-Angel L, Sanchez-Vargas M, Mares-Morales R, Fernandez-Alvarez L, Castillo-Cruz B, Gonzalez-Ma M, Zavala-Ramír M, Rivera-Reyna L, del-Moral-Rossete L, Lopez-Rubio C, Valadez-de-Alba M, Bat-Erdene A, Chuluunchimeg K, Baatar O, Batkhuu B, Ariyasuren Z, Bayasgalan G, Baigalmaa S, Uyanga T, Suvderdene P, Enkhtsetseg D, Suvd-Erdene D, Chimedtseye E, Bilguun G, Tuvshinbayar M, Dorj M, Khajidmaa T, Batjargal G, Naranpurev M, Bat-Erdene A, Bolormaa T, Battsetseg T, Batsuren C, Batsaikhan N, Tsolmon B, Saranbaatar A, Natsagnyam P, Nyamdawa O, Madani N, Abouqal R, Zeggwagh A, Berechid K, Dendane T, Koirala A, Giri R, Sainju S, Acharya S, Paul N, Parveen A, Raza A, Nizamuddin S, Sultan F, Imran X, Sajjad R, Khan M, Sana F, Tayyab N, Ahmed A, Zaman G, Khan I, Khurram F, Hussain A, Zahra F, Imtiaz A, Daud N, Sarwar M, Roop Z, Yusuf S, Hanif F, Shumaila X, Zeb J, Ali S, Demas S, Ariff S, Riaz A, Hussain A, Kanaan A, Jeetawi R, Castaño E, Moreno-Castillo L, García-Mayorca E, Prudencio-Leon W, Vivas-Pardo A, Changano-Rodriguez M, Castillo-Bravo L, Aibar-Yaranga K, Marquez-Mondalgo V, Mueras-Quevedo J, Meza-Borja C, Flor J, Fernandez-Camacho Y, Banda-Flores C, Pichilingue-Chagray J, Castaneda-Sabogal A, Caoili J, Mariano M, Maglente R, Santos S, de-Guzman G, Mendoza M, Javellana O, Tajanlangit A, Tapang A, Sg-Buenaflor M, Labro E, Carma R, Dy A, Fortin J, Navoa-Ng J, Cesar J, Bonifacio B, Llames M, Gata H, Tamayo A, Calupit H, Catcho V, Bergosa L, Abuy M, Barteczko-Grajek B, Rojek S, Szczesny A, Domanska M, Lipinska G, Jaroslaw J, Wieczoreka A, Szczykutowicza A, Gawor M, Piwoda M, Rydz-Lutrzykowska J, Grudzinska M, Kolat-Brodecka P, Smiechowicz K, Tamowicz B, Mikstacki A, Grams A, Sobczynski P, Nowicka M, Kretov V, Shalapuda V, Molkov A, Puzanov S, Utkin I, Tchekulaev A, Tulupova V, Vasiljevic S, Nikolic L, Ristic G, Eremija J, Kojovic J, Lekic D, Simic A, Hlinkova S, Lesnakova A, Kadankunnel S, Abdo-Ali M, Pimathai R, Wanitanukool S, Supa N, Prasan P, Luxsuwong M, Khuenkaew Y, Lamngamsupha J, Siriyakorn N, Prasanthai V, Apisarnthanarak A, Borgi A, Bouziri A, Cabadak H, Tuncer G, Bulut C, Hatipoglu C, Sebnem F, Demiroz A, Kaya A, Ersoz G, Kuyucu N, Karacorlu S, Oncul O, Gorenek L, Erdem H, Yildizdas D, Horoz O, Guclu E, Kaya G, Karabay O, Altindis M, Oztoprak N, Sahip Y, Uzun C, Erben N, Usluer G, Ozgunes I, Ozcelik M, Ceyda B, Oral M, Unal N, Cigdem Y, Bayar M, Bermede O, Saygili S, Yesiler I, Memikoglu O, Tekin R, Oncul A, Gunduz A, Ozdemir D, Geyik M, Erdogan S, Aygun C, Dilek A, Esen S, Turgut H, Sungurtekin H, Ugurcan D, Yarar V, Bilir Y, Bayram N, Devrim I, Agin H, Ceylan G, Yasar N, Oruc Y, Ramazanoglu A, Turhan O, Cengiz M, Yalcin A, Dursun O, Gunasan P, Kaya S, Senol G, Kocagoz A, Al-Rahma H, Annamma P, El-Houfi A, Vidal H, Perez F, D-Empaire G, Ruiz Y, Hernandez D, Aponte D, Salinas E, Vidal H, Navarrete N, Vargas R, Sanchez E, Ngo Quy C, Thu T, Nguyet L, Hang P, Hang T, Hanh T, Anh D. International Nosocomial Infection Control Consortium (INICC) report, data summary of 45 countries for 2012-2017: Device-associated module. Am J Infect Control 2020; 48:423-432. [PMID: 31676155 DOI: 10.1016/j.ajic.2019.08.023] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND We report the results of International Nosocomial Infection Control Consortium (INICC) surveillance study from January 2012 to December 2017 in 523 intensive care units (ICUs) in 45 countries from Latin America, Europe, Eastern Mediterranean, Southeast Asia, and Western Pacific. METHODS During the 6-year study period, prospective data from 532,483 ICU patients hospitalized in 242 hospitals, for an aggregate of 2,197,304 patient days, were collected through the INICC Surveillance Online System (ISOS). The Centers for Disease Control and Prevention-National Healthcare Safety Network (CDC-NHSN) definitions for device-associated health care-associated infection (DA-HAI) were applied. RESULTS Although device use in INICC ICUs was similar to that reported from CDC-NHSN ICUs, DA-HAI rates were higher in the INICC ICUs: in the medical-surgical ICUs, the pooled central line-associated bloodstream infection rate was higher (5.05 vs 0.8 per 1,000 central line-days); the ventilator-associated pneumonia rate was also higher (14.1 vs 0.9 per 1,000 ventilator-days,), as well as the rate of catheter-associated urinary tract infection (5.1 vs 1.7 per 1,000 catheter-days). From blood cultures samples, frequencies of resistance, such as of Pseudomonas aeruginosa to piperacillin-tazobactam (33.0% vs 18.3%), were also higher. CONCLUSIONS Despite a significant trend toward the reduction in INICC ICUs, DA-HAI rates are still much higher compared with CDC-NHSN's ICUs representing the developed world. It is INICC's main goal to provide basic and cost-effective resources, through the INICC Surveillance Online System to tackle the burden of DA-HAIs effectively.
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Carboni F, Federici O, Giofre' M, Zazza S, Valle M. Empty pelvis syndrome: the use of breast prosthesis in the prevention of complications. Colorectal Dis 2019; 21:1321-1325. [PMID: 31230404 DOI: 10.1111/codi.14737] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 06/03/2019] [Indexed: 12/16/2022]
Abstract
AIM Empty pelvis syndrome and radiation-induced bowel injury are two major clinical issues resulting from the pelvic dead space after pelvic exenteration (PE). In order to avoid these complications, different methods of pelvic floor reconstruction have been proposed. We report our experience on the use of breast prosthesis. METHOD Fifty-three patients who underwent PE and three who underwent palliative surgery with silicone breast prosthesis placement were included. RESULTS Forty-seven posterior PE, six total PE and three palliative procedures were identified. Sphincter preservation was feasible in 34 patients (62.3%). There were no deaths. Overall morbidity was 37.5%. There were no complications such as sepsis or obstruction related to the prosthesis. Adjuvant radiotherapy was delivered in 16 cases (30.1%) without any side-effects. Reconstruction of intestinal continuity was possible in 12 patients (36.3%) with sphincter preservation and the prosthesis allowed a prompt identification of the rectal stump. CONCLUSION Breast prosthesis placement is a simple and safe method to minimize complications resulting from empty pelvis syndrome and can be adopted to exclude bowel loops from the radiation field. Reconstruction of intestinal continuity after resection is also simplified.
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Affiliation(s)
- F Carboni
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - O Federici
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M Giofre'
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - S Zazza
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M Valle
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Carboni F, Federici O, Valle M. Response to Lee et al. 'Addressing the empty pelvic syndrome following total pelvic exenteration: does mesh reconstruction help?'. Colorectal Dis 2019; 21:490. [PMID: 30724458 DOI: 10.1111/codi.14577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 01/21/2019] [Indexed: 02/08/2023]
Affiliation(s)
- F Carboni
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - O Federici
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M Valle
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Nelson L, Valle M, Forrest D, Klingman E, Ramm T, Farrow-Gillespie A, Spain T, Castro D, Iannaccone S. SMA THERAPIES I. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.201] [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: 10/28/2022]
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Roque M, Valle M, Sampaio M, Geber S. Does freeze-all policy affect IVF outcome in poor ovarian responders? Ultrasound Obstet Gynecol 2018; 52:530-534. [PMID: 29280508 DOI: 10.1002/uog.19000] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/12/2017] [Accepted: 12/15/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To evaluate whether the freeze-all strategy affects in-vitro fertilization (IVF) outcome in poor ovarian responders (POR) defined according to the Bologna criteria. METHOD This was a retrospective cohort study of patients undergoing IVF treatment between January 2012 and December 2016 at a single center. A total of 433 POR (as defined by the Bologna criteria) fulfilled criteria and were included in the study; of these, 277 patients underwent fresh embryo transfer (ET) and 156 followed the freeze-all policy. All patients underwent controlled ovarian stimulation (COS) following a gonadotropin-releasing hormone antagonist protocol, and cleavage-stage ET. Main outcome measure was ongoing pregnancy rate. Secondary outcomes included implantation and clinical pregnancy rates. The freeze-all strategy was implemented when the progesterone serum level was > 1.5 ng/mL or the endometrium was < 7 mm on the trigger day, or as per patient preference. Patients with previous failed fresh ET also underwent fresh ET or freeze-all strategy considering the indications mentioned above. RESULTS Mean maternal age in the freeze-all group was 39.5 ± 3.6 years and in the fresh ET group was 39.7 ± 3.8 years (P = 0.54). Mean number of embryos transferred (nET) was 1.53 ± 0.6 and 1.60 ± 0.6 (P = 0.12) in the freeze-all and fresh ET groups, respectively. Ongoing pregnancy rate did not differ significantly between the freeze-all and fresh ET groups (9.6% vs 10.1%, respectively; relative risk (RR), 0.95; 95% CI, 0.52-1.73), nor did the clinical pregnancy rate (14.1% vs 13.7%, respectively; RR, 1.03; 95% CI, 0.63-1.67). Implantation rate was 9.6% and 9.8% (P = 0.82) in the freeze-all and fresh ET groups, respectively. Logistic regression analysis (including maternal age, antral follicle count, number of retrieved and mature oocytes, nET, and fresh ET vs freeze-all strategy) indicated that maternal age (P < 0.001) and nET (P = 0.039) were the only independent variables associated with ongoing pregnancy rate. CONCLUSIONS The freeze-all strategy, compared with fresh ET, had no impact on IVF outcomes in POR patients as defined according to the Bologna criteria. Multicenter studies including large numbers of patients should be carried out to confirm the results of this study and reach conclusions about the potential benefits of the freeze-all policy for poor responders. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- M Roque
- ORIGEN - Center for Reproductive Medicine, Rio de Janeiro, Brazil
- Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - M Valle
- ORIGEN - Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - M Sampaio
- ORIGEN - Center for Reproductive Medicine, Belo Horizonte, Brazil
| | - S Geber
- Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- ORIGEN - Center for Reproductive Medicine, Belo Horizonte, Brazil
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Pagès N, Talavera S, Verdún M, Pujol N, Valle M, Bensaid A, Pujols J. Schmallenberg virus detection in Culicoides biting midges in Spain: First laboratory evidence for highly efficient infection of Culicoides of the Obsoletus complex and Culicoides imicola. Transbound Emerg Dis 2018; 65:e1-e6. [PMID: 28474491 DOI: 10.1111/tbed.12653] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Indexed: 11/30/2022]
Abstract
Since Schmallenberg disease was discovered in 2011, the disease rapidly spread across Europe. Culicoides biting midges have been implicated as putative Schmallenberg vectors in Europe. The detection of Schmallenberg virus (SBV) in field collected Culicoides was evaluated through retrospective (2011-2012) collections and captures performed in 2013. This study represents the first detection of SBV in field collected Culicoides in Spain. Infectious midges were detected at the foothills of Pyrenees, Aramunt, in the summer 2012. All the specimens infected with Schmallenberg were of the species Culicoides obsoletus s.s. confirming its putative vector status in Spain. Experimental infection on field collected Culicoides provided evidence of atypical high efficiency for SBV vector infection and transmission potential in local populations of Culicoides imicola and in Culicoides of the Obsoletus complex. However, captured individuals of C. imicola were more susceptible to SBV infection than C. obsoletus s.l. (p < .001), with an infection ratio of 0.94 and 0.63, respectively. In contrast, a Culicoides nubeculosus colony appeared to be refractory to SBV infection.
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Affiliation(s)
- N Pagès
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - S Talavera
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - M Verdún
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - N Pujol
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - M Valle
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - A Bensaid
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - J Pujols
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
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Gómez-Guzmán E, Cañete MD, Valle-Martos R, Cañete R, Valle M, Jiménez-Reina L, Caballero-Villarraso J. Short-Term Evaluation of Left Ventricular Mass and Function in Children With Growth Hormone Deficiency After Replacement Treatment. Front Pediatr 2018; 6:174. [PMID: 29971224 PMCID: PMC6018080 DOI: 10.3389/fped.2018.00174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/29/2018] [Indexed: 11/17/2022] Open
Abstract
Background: Our study was designed to assess the effects of GHD on nutritional and metabolic parameters, brain natriuretic peptide (BNP) levels, and left ventricular mass (LVM) in prepubertal children and after short-term GH replacement therapy. Materials and Methods: This prospective study enrolled 81 children. We compared 40 GHD children (16 males and 24 females) to 41 healthy children (control group) (18 males and 23 females). All subjects were at Tanner Stage I (aged 7-11 years). At the baseline, a blood sample was drawn and echocardiographic images were obtained. These tests were repeated on the GHD subjects after 6 months of GH replacement therapy. Body surface, weight, size, blood pressure, heart rate, glucose, insulin, HOMA-IR, HOMA-β, QUICKI, cholesterol, HDLc, LDLc, triglycerides, IGF1, and IGFBP3 were measured. Indexed LVM, diastolic and systolic diameter (dD-sD), diastolic and systolic LV function, isovolumic relaxation time, right ventricle function, and BNP levels were obtained through echocardiography. These parameters were correlated to growth factors. Data were analyzed using Student's t-test or U-Mann-Whitney-test and Pearson's correlation, considering p < 0.05 to be significant. Results: Indexed LVM was smaller in GHD patients than in controls, whereas diastolic and systolic functions, BNP, metabolic, and nutritional profiles were similar. After treatment, nutritional and metabolic profiles significantly improved, though diastolic and systolic functions did not seem to have changed. There was a significant increase in LVM. Indexed LVM was similar to that of controls. Significant correlations were obtained between LVM-IGF1 and sD-IGFBP3. Conclusions: GHD in childhood is associated with a lower indexed LVM. In the short-term, GH increases the indexed LVM, while maintaining normal systolic and diastolic functions, BNP, and an improved lipid profile.
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Affiliation(s)
- E Gómez-Guzmán
- Cardiology Unit, Hospital Reina Sofía de Córdoba, Cordova, Spain.,Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain
| | - M D Cañete
- Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain
| | | | - R Cañete
- Cardiology Unit, Hospital Reina Sofía de Córdoba, Cordova, Spain.,Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain
| | - M Valle
- Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain.,Clinical Analysis Services, Hospital Valle De Los Pedroches, Cordova, Spain
| | - L Jiménez-Reina
- Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain.,Facultad de Medicina y Enfermería, Universidad de Córdoba, Cordova, Spain
| | - J Caballero-Villarraso
- Instituto Maimonides de Investigación Biomédica de Cordoba, Cordova, Spain.,Clinical Analysis Services, Hospital Valle De Los Pedroches, Cordova, Spain
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Brustolin M, Talavera S, Nuñez A, Santamaría C, Rivas R, Pujol N, Valle M, Verdún M, Brun A, Pagès N, Busquets N. Rift Valley fever virus and European mosquitoes: vector competence of Culex pipiens and Stegomyia albopicta (= Aedes albopictus). Med Vet Entomol 2017; 31:365-372. [PMID: 28782121 DOI: 10.1111/mve.12254] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 04/21/2017] [Accepted: 06/08/2017] [Indexed: 06/07/2023]
Abstract
Rift Valley fever (RVF) is a mosquito-borne disease caused by the Rift Valley fever virus (RVFV). Rift Valley fever affects a large number of species, including human, and has severe impact on public health and the economy, especially in African countries. The present study examined the vector competence of three different European mosquito species, Culex pipiens (Linnaeus, 1758) form molestus (Diptera: Culicidae), Culex pipiens hybrid form and Stegomyia albopicta (= Aedes albopictus) (Skuse, 1894) (Diptera: Culicidae). Mosquitoes were artificially fed with blood containing RVFV. Infection, disseminated infection and transmission efficiency were evaluated. This is the first study to assess the transmission efficiency of European mosquito species using a virulent RVFV strain. The virus disseminated in Cx. pipiens hybrid form and in S. albopicta. Moreover, infectious viral particles were isolated from saliva of both species, showing their RVFV transmission capacity. The presence of competent Cx. pipiens and S. albopicta in Spain indicates that an autochthonous outbreak of RVF may occur if the virus is introduced. These findings provide information that will help health authorities to set up efficient entomological surveillance and RVFV vector control programmes.
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Affiliation(s)
- M Brustolin
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - S Talavera
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - A Nuñez
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - C Santamaría
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - R Rivas
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - N Pujol
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - M Valle
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - M Verdún
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - A Brun
- Centro de Investigación en Sanidad Animal, Instituto Nacional de Investigación Agraria y Alimentaria (INIA-CISA), Valdeolmos, Madrid, Spain
| | - N Pagès
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
| | - N Busquets
- IRTA, Centre de Recerca en Sanitat Animal, (CReSA, IRTA-UAB), Bellaterra, Spain
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18
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Gutiérrez A, Gámez R, Noa M, Mas R, Nodal C, Valle M, Mendoza N, Pérez Y, Oyarzábal A, Bucarano I, Goicochea E, Jiménez S, García H. Long-term (24 months) carcinogenicity study of D-004, a lipid extract from Roystonea regia fruits, in Sprague Dawley rats. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.07.712] [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: 10/20/2022]
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19
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Roque M, Valle M, Guimaraes F, Kostolias A, Sampaio M, Geber S. Freeze-all policy in poor responders. Fertil Steril 2016. [DOI: 10.1016/j.fertnstert.2016.07.421] [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: 10/21/2022]
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20
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21
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Van Tussenbroek BI, Soissons LM, Bouma TJ, Asmus R, Auby I, Brun FG, Cardoso PG, Desroy N, Fournier J, Ganthy F, Garmendia JM, Godet L, Grilo TF, Kadel P, Ondiviela B, Peralta G, Recio M, Valle M, Van der Heide T, Van Katwijk MM. Pollen limitation may be a common Allee effect in marine hydrophilous plants: implications for decline and recovery in seagrasses. Oecologia 2016; 182:595-609. [PMID: 27272209 DOI: 10.1007/s00442-016-3665-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [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: 06/03/2015] [Accepted: 05/25/2016] [Indexed: 11/25/2022]
Abstract
Pollen limitation may be an important factor in accelerated decline of sparse or fragmented populations. Little is known whether hydrophilous plants (pollen transport by water) suffer from an Allee effect due to pollen limitation or not. Hydrophilous pollination is a typical trait of marine angiosperms or seagrasses. Although seagrass flowers usually have high pollen production, floral densities are highly variable. We evaluated pollen limitation for intertidal populations of the seagrass Zostera noltei in The Netherlands and found a significant positive relation between flowering spathe density and fruit-set, which was suboptimal at <1200 flowering spathes m(-2) (corresponding to <600 reproductive shoots m(-2)). A fragmented population had ≈35 % lower fruit-set at similar reproductive density than a continuous population. 75 % of all European populations studied over a large latitudinal gradient had flowering spathe densities below that required for optimal fruit-set, particularly in Southern countries. Literature review of the reproductive output of hydrophilous pollinated plants revealed that seed- or fruit-set of marine hydrophilous plants is generally low, as compared to hydrophilous freshwater and wind-pollinated plants. We conclude that pollen limitation as found in Z. noltei may be a common Allee effect for seagrasses, potentially accelerating decline and impairing recovery even after environmental conditions have improved substantially.
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Affiliation(s)
- B I Van Tussenbroek
- Department of Environmental Science, Institute for Wetland and Water Research, Radboud University, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
- Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Apdo Postal 1152, Cancún, Q. Roo, Mexico
| | - L M Soissons
- Department of Estuarine and Delta Systems (EDS), NIOZ Royal Netherlands Institute for Sea Research, Utrecht University, 4400 AC, Yerseke, The Netherlands.
| | - T J Bouma
- Department of Estuarine and Delta Systems (EDS), NIOZ Royal Netherlands Institute for Sea Research, Utrecht University, 4400 AC, Yerseke, The Netherlands
| | - R Asmus
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung, Wadden Sea Station Sylt, Hafenstrasse 43, 25992, List, Germany
| | - I Auby
- IFREMER-LER/AR, Quai du Commandant Silhouette, 33120, Arcachon, France
| | - F G Brun
- Departamento de Biología, Área de Ecología, Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Puerto Real, 11510, Cádiz, Spain
| | - P G Cardoso
- Department of Life Sciences, IMAR-Institute of Marine Research, University of Coimbra, 3004-517, Coimbra, Portugal
| | - N Desroy
- IFREMER-LER Dinard, 38 rue du Port Blanc, 35800, Dinard, France
| | - J Fournier
- UMR 7208 BOREA, Station de Biologie Marine MNHN, CNRS, Place de la Croix, BP 225, 29182, Concarneau Cedex, France
| | - F Ganthy
- IFREMER-LER/AR, Quai du Commandant Silhouette, 33120, Arcachon, France
| | - J M Garmendia
- Marine Research Division, AZTI-Tecnalia, Herrera Kaia Portualdea z/g, 20110, Pasaia, Spain
| | - L Godet
- CNRS, UMR 6554 LETG-Nantes Géolittomer, Université de Nantes, B.P. 81227, 44312, Nantes Cedex 3, France
| | - T F Grilo
- Department of Life Sciences, CFE-Centre for Functional Ecology, University of Coimbra, 3001-455, Coimbra, Portugal
| | - P Kadel
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung, Wadden Sea Station Sylt, Hafenstrasse 43, 25992, List, Germany
| | - B Ondiviela
- Environmental Hydraulics Institute "IH Cantabria", Parque Científico y Tecnológico de Cantabria, Universidad de Cantabria, C/Isabel Torres No 15, 39011, Santander, Spain
| | - G Peralta
- Departamento de Biología, Área de Ecología, Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Puerto Real, 11510, Cádiz, Spain
| | - M Recio
- Environmental Hydraulics Institute "IH Cantabria", Parque Científico y Tecnológico de Cantabria, Universidad de Cantabria, C/Isabel Torres No 15, 39011, Santander, Spain
| | - M Valle
- Marine Research Division, AZTI-Tecnalia, Herrera Kaia Portualdea z/g, 20110, Pasaia, Spain
- Central Research Department, Universidad Laica Eloy Alfaro de Manabí, Ciudadela Universitaria, vía San Mateo s/n, 13-05-2732, Manta, Manabí, Ecuador
| | - T Van der Heide
- Department of Aquatic Ecology and Environmental Biology, Institute for Wetland and Water Research, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
| | - M M Van Katwijk
- Department of Environmental Science, Institute for Wetland and Water Research, Radboud University, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
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Brustolin M, Talavera S, Santamaría C, Rivas R, Pujol N, Aranda C, Marquès E, Valle M, Verdún M, Pagès N, Busquets N. Culex pipiens and Stegomyia albopicta (= Aedes albopictus) populations as vectors for lineage 1 and 2 West Nile virus in Europe. Med Vet Entomol 2016; 30:166-173. [PMID: 26890285 DOI: 10.1111/mve.12164] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 12/01/2015] [Accepted: 12/10/2015] [Indexed: 06/05/2023]
Abstract
The emerging disease West Nile fever is caused by West Nile virus (WNV), one of the most widespread arboviruses. This study represents the first test of the vectorial competence of European Culex pipiens Linnaeus 1758 and Stegomyia albopicta (= Aedes albopictus) (both: Diptera: Culicidae) populations for lineage 1 and 2 WNV isolated in Europe. Culex pipiens and S. albopicta populations were susceptible to WNV infection, had disseminated infection, and were capable of transmitting both WNV lineages. This is the first WNV competence assay to maintain mosquito specimens under environmental conditions mimicking the field (day/night) conditions associated with the period of maximum expected WNV activity. The importance of environmental conditions is discussed and the issue of how previous experiments conducted in fixed high temperatures may have overestimated WNV vector competence results with respect to natural environmental conditions is analysed. The information presented should be useful to policymakers and public health authorities for establishing effective WNV surveillance and vector control programmes. This would improve preparedness to prevent future outbreaks.
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Affiliation(s)
- M Brustolin
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Talavera
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - C Santamaría
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - R Rivas
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N Pujol
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - C Aranda
- Servei de Control de Mosquits, Consell Comarcal del Baix Llobregat, Barcelona, Spain
| | - E Marquès
- Servei de Control de Mosquits de la Badia de Roses i del Baix Ter, Empuriabrava, Spain
| | - M Valle
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Verdún
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N Pagès
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N Busquets
- Centre de Recerca en Sanitat Animal (CReSA), Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Universitat Autònoma de Barcelona, Barcelona, Spain
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Valle AM, Casas I, Valle M, Cabeza J. CP-128 Experience of use in hospital with sofosbuvir: Efficacy and safety of treatment. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.128] [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] Open
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Franceschi M, Seminara L, Pinna L, Dosen S, Farina D, Valle M. Preliminary evaluation of the tactile feedback system based on artificial skin and electrotactile stimulation. Annu Int Conf IEEE Eng Med Biol Soc 2016; 2015:4554-7. [PMID: 26737307 DOI: 10.1109/embc.2015.7319407] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This research is motivated by the need of integrating cutaneous sensing into a prosthetic device, enabling a bidirectional communication between the amputee and the prosthetic limb. An electronic skin based on piezoelectric polymer sensors transduces mechanical contact into electrical response which is conveyed to the human subject by electrotactile stimulation. Rectangular electrode arrays are placed on each patient's forearm and experiments are conducted on five different subjects to determine how well the orientation, position and direction of single lines are recognized. Overall, subjects discriminate the different touch modalities with acceptable success rates. In particular, the direction is identified at best and longitudinal lines on the patient's skin are recognized with the highest success rates. These preliminary results assess the feasibility of the artificial skin - electrostimulation system for prosthetic applications.
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Berrazueta A, Carbajales C, Ayuela-Azcarate JM, Martinez Barrio E, Tejedor P, Portugal E, Valle M, Gero M. Transaortic valve replacement, complications and validation of a protocol in ICU. Intensive Care Med Exp 2015. [PMCID: PMC4797106 DOI: 10.1186/2197-425x-3-s1-a542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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26
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Roy P, Nadeau M, Valle M, Bellmann K, Marette A, Tchernof A, Gagnon C. Vitamin D reduces LPS-induced cytokine release in omental adipose tissue of women but not men. Steroids 2015; 104:65-71. [PMID: 26319615 DOI: 10.1016/j.steroids.2015.08.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 08/04/2015] [Accepted: 08/22/2015] [Indexed: 02/06/2023]
Abstract
CONTEXT Both vitamin D deficiency and inflammation have been associated with insulin resistance and type 2 diabetes risk. In vitro vitamin D treatment of subcutaneous (SC) adipose tissue (AT) may reduce inflammation, but data are conflicting. OBJECTIVES To evaluate the effects of vitamin D (25(OH)D3 and 1,25(OH)2D3) on the secretion of inflammatory cytokines (TNF-α and IL-6) in omental (OM) and SC human AT and to explore factors that could correlate with the individual response to vitamin D including age, smoking status, BMI, comorbidities, medication, HbA1c, apolipoprotein B, serum 25-hydroxyvitamin D and high sensitivity C-reactive protein. PATIENTS 7 men and 8 women with severe obesity undergoing bariatric surgery. INTERVENTION Fresh OM and SC AT explants sampled during surgery (n=15) were incubated for 24h in a control, 25(OH)D3 (150 nM) or 1,25(OH)2D3 (1 nM) medium. Lipopolysaccharide (LPS) (10 ng/ml) was added for another 24h. MAIN OUTCOME MEASURE Change in TNF-α and IL-6 levels in collected media after vitamin D treatment (ELISA). RESULTS Mean age and BMI of the patients were 46.4±10.9 years and 48.8±7.5 kg/m(2), respectively. Eleven patients had type 2 diabetes. 25(OH)D3 and 1,25(OH)2D3 reduced the LPS-induced increases in cytokine levels in OM AT of women but not in men. No effect was observed in SC AT. Apart from gender, none of the factors analyzed correlated with vitamin D response. CONCLUSION We showed that 25(OH)D3 and 1,25(OH)2D3 can lower cytokine release from OM but not SC AT explants and only in women.
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Affiliation(s)
- Pascalin Roy
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada
| | - Mélanie Nadeau
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Obesity and Metabolism Unit, Quebec Heart and Lung Institute Research Centre, 2725, Sainte-Foy Road, Québec G1V 4G5, Canada; Endocrinology and Nephrology Unit, CHU de Québec Research Centre, 2705, Laurier Boulevard, Québec G1V 4G2, Canada
| | - Marion Valle
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Cardiology Unit, Quebec Heart and Lung Institute Research Centre, 2725, Sainte-Foy Road, Québec G1V 4G5, Canada; Institute of Nutrition and Functional Foods, 2440, Hochelaga Boulevard, Québec G1V 0A6, Canada
| | - Kerstin Bellmann
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Cardiology Unit, Quebec Heart and Lung Institute Research Centre, 2725, Sainte-Foy Road, Québec G1V 4G5, Canada; Institute of Nutrition and Functional Foods, 2440, Hochelaga Boulevard, Québec G1V 0A6, Canada
| | - André Marette
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Cardiology Unit, Quebec Heart and Lung Institute Research Centre, 2725, Sainte-Foy Road, Québec G1V 4G5, Canada; Institute of Nutrition and Functional Foods, 2440, Hochelaga Boulevard, Québec G1V 0A6, Canada
| | - André Tchernof
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Obesity and Metabolism Unit, Quebec Heart and Lung Institute Research Centre, 2725, Sainte-Foy Road, Québec G1V 4G5, Canada; Endocrinology and Nephrology Unit, CHU de Québec Research Centre, 2705, Laurier Boulevard, Québec G1V 4G2, Canada
| | - Claudia Gagnon
- Department of Medicine, Laval University, 1050, de la Médecine avenue, Québec G1V 0A6, Canada; Endocrinology and Nephrology Unit, CHU de Québec Research Centre, 2705, Laurier Boulevard, Québec G1V 4G2, Canada; Institute of Nutrition and Functional Foods, 2440, Hochelaga Boulevard, Québec G1V 0A6, Canada.
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27
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Barba M, Pizzuti L, Conti L, Mandoj C, Digiesi G, Antenucci A, Sergi D, Di Lauro L, Amodio A, Carpano S, Sperati F, Valle M, Garofalo A, Vizza E, Vincenzoni C, Corrado G, Maugeri-Saccà M, Vici P. The impact of fasting glucose on clinical-pathological features in epithelial ovarian cancer: results from a historic cohort. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv339.07] [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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28
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Roque M, Valle M, Marques F, Sampaio M, Geber S. Intracytoplasmic sperm injection outcomes with cryopreserved testicular sperm aspiration samples. Andrologia 2015; 48:252-6. [PMID: 25998234 DOI: 10.1111/and.12439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 03/31/2015] [Indexed: 11/28/2022] Open
Abstract
Intracytoplasmic sperm injection (ICSI) may be performed with testicular frozen-thawed spermatozoa in patients with nonobstructive azoospermia (NOA). Sperm retrieval can be performed in advance of oocyte aspiration, as it may avoid the possibility of no recovery of spermatozoa on the day of oocyte pickup. There are few studies available in the literature concerning the use of frozen-thawed spermatozoa obtained from testicular sperm aspiration (TESA). To evaluate the effects and the outcomes of ICSI with frozen-thawed spermatozoa obtained by TESA, we performed a retrospective analysis of 43 ICSI cycles using frozen-thawed TESA. We obtained acceptable results with a fertilisation rate of 67.9%, an implantation rate (IR) of 17.1%, and clinical and ongoing pregnancy rates of 41.9% and 37.2% respectively. The results of this study suggest that performing ICSI using cryopreserved frozen-thawed testicular spermatozoa with TESA as a first option is a viable, safe, economic and effective method for patients with NOA.
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Affiliation(s)
- M Roque
- Origen - Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - M Valle
- Origen - Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - F Marques
- Origen - Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - M Sampaio
- Origen - Center for Reproductive Medicine, Belo Horizonte, Brazil
| | - S Geber
- Origen - Center for Reproductive Medicine, Belo Horizonte, Brazil.,Medical School - Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Roque M, Geber S, Sampaio M, Guimarães F, Valle M. Freeze all policy: fresh versus elective frozen-thawed embryo transfer. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.246] [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: 11/17/2022]
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Roque M, Geber S, Sampaio M, Guimarães F, Valle M, Checa M. Ratio of progesterone to number of follicles on the day of final oocyte maturation as a prognostic tool in in vitro fertilization cycles. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.993] [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: 10/24/2022]
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Valle E, Valle M, Valle L, Reimão R. Blood pressure monitoring in restless legs syndrome (Willis–Ekbom disease) patients. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.717] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Valle M, Federici O, Carboni F, Toma L, Gallo MT, Prignano G, Giannarelli D, Cenci L, Garofalo A. Postoperative infections after cytoreductive surgery and HIPEC for peritoneal carcinomatosis: proposal and results from a prospective protocol study of prevention, surveillance and treatment. Eur J Surg Oncol 2013; 40:950-6. [PMID: 24246609 DOI: 10.1016/j.ejso.2013.10.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [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: 07/12/2013] [Revised: 10/14/2013] [Accepted: 10/19/2013] [Indexed: 12/27/2022] Open
Abstract
The incidence of infectious complications due to several contributory causes is particularly elevated and life-threatening in patients undergoing peritonectomy and HIPEC procedure for peritoneal carcinomatosis. Following a previous experience, we started a prospective protocol study of preoperative screening, perioperative prophylaxis and postoperative surveillance and treatment. A total of 111 patients with peritoneal carcinomatosis of various origin underwent CRS with HIPEC between April 2004 and December 2012. The group was divided into a pilot group of 30 patients (04/04 to 05/08) and a main group of 81 patients (06/08 to 12/12). Overall postoperative morbidity rate was 44%, with 35.8% of symptomatic infections. No post-operative mortality was observed. Microorganisms were isolated in 24 patients (80.0%) in the first group and 54 (66.7%) in the second. They were symptomatic in 18 cases (75.0%) and 25 (46.3%) cases respectively. In addition, 7 invasive candidosis were recorded (25.9%). Colon resection (P = 0.01) and duration of surgery (P = 0.0008) were associated with infection at logistic regression model. Concerning symptomatic infections, only Infection Risk Index (P = 0.009) showed significance at multivariate analysis. Despite a significant incidence of infectious complications, establishment of a prevention, surveillance and treatment protocol lead to a zero mortality rate in the observed patients of our experience. Owing to the obtained results, we suggest the use of a standardized protocol for the prevention, monitoring and treatment in all patients enrolled for cytoreductive surgery and HIPEC.
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Affiliation(s)
- M Valle
- Department of Digestive Surgery, Regina Elena National Cancer Institute, Rome, Italy.
| | - O Federici
- Department of Digestive Surgery, Regina Elena National Cancer Institute, Rome, Italy
| | - F Carboni
- Department of Digestive Surgery, Regina Elena National Cancer Institute, Rome, Italy
| | - L Toma
- Department of Infectivology, Regina Elena National Cancer Institute, Rome, Italy
| | - M T Gallo
- Department of Clinical Pathology and Microbiology, Regina Elena National Cancer Institute, Rome, Italy
| | - G Prignano
- Department of Clinical Pathology and Microbiology, Regina Elena National Cancer Institute, Rome, Italy
| | - D Giannarelli
- Department of Biostatistic, Regina Elena Cancer Institute, Rome, Italy
| | - L Cenci
- Department of Digestive Surgery, Regina Elena National Cancer Institute, Rome, Italy
| | - A Garofalo
- Department of Digestive Surgery, Regina Elena National Cancer Institute, Rome, Italy
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Molina V, Ravelo Y, Noa M, Mas R, Pérez Y, Oyarzábal A, Mendoza N, Valle M, Jiménez S, Sánchez J. Therapeutic Effects of Policosanol and Atorvastatin against Global Brain Ischaemia-Reperfusion Injury in Gerbils. Indian J Pharm Sci 2013; 75:635-41. [PMID: 24591737 PMCID: PMC3928726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 09/06/2013] [Accepted: 09/13/2013] [Indexed: 10/29/2022] Open
Abstract
Stroke is the third cause of death and the first of permanent adult disability. Pretreatment with policosanol and atorvastatin has been effective in experimental models of cerebral ischaemia in rodents. The objective was to compare the therapeutic effects of policosanol and atorvastatin in a model of global cerebral ischaemia in gerbils. Gerbils were distributed into seven groups, a negative control and six with ischaemia-reperfusion-induced global cerebral ischemia (one vehicle positive control, two policosanol (100 and 200 mg/kg), two atorvastatin (10 and 20 mg/kg) and one aspirin (60 mg/kg) group). Treatments were given 4 h after ischaemia induction. Effects on ischemia-reperfusion-induced symptoms, hyperlocomotion, damage of pyramidal hipoccampal neurons and increased plasma oxidative markers were investigated. Positive, not negative controls, exhibited clinical symptoms, hyperlocomotion, neuronal damage and increased plasma oxidative markers. Policosanol (100 and 200 mg/kg) reduced significantly ischemia-reperfusion-induced symptoms, the frequency of symptomatic animals, histological scores of neuronal damage and plasma oxidative markers as compared with the positive control group. Atorvastatin (10 and 20 mg/kg) decreased significantly the symptoms and histological scores, but unchanged the frequency of symptomatic gerbils and oxidative variables. Only the highest dose of policosanol (200 mg/kg) and atorvastatin (20 mg/kg) reduced significantly ischemia reperfusion-induced hyperlocomotion, policosanol being the most effective. Aspirin 60 mg/kg lowered significantly symptom score, the rate of symptomatic gerbils and hyperlocomotion versus the positive controls, but failed to modify oxidative parameters. In conclusion, postreperfusion treatment with policosanol and atorvastatin was effective for ameliorating symptoms, hyperlocomotion and neurological damage of hippocampal CA1 neurons in gerbils with ischemia-reperfusion-induced global cerebral ischemia, but only policosanol reduced increased plasma oxidative variables.
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Affiliation(s)
- V. Molina
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - Y. Ravelo
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - M. Noa
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - R. Mas
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - Y. Pérez
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - A. Oyarzábal
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - N. Mendoza
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - M. Valle
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - S. Jiménez
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
| | - J. Sánchez
- Centre of Natural Products, National Centre for Scientific Research, Ave 25 and 158, P.O. 6880, Cubanacán Havana City, Cuba
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Cenci L, Federici O, Benedetti M, Levi Sandri G, Stefanelli F, Valle M, Garofalo A. Peritonectomy and hyperthermic intraperitoneal chemotherapy in HIV patient. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2013.07.017] [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: 10/26/2022] Open
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García-Caballero M, Valle M, Martínez-Moreno JM, Miralles F, Toval JA, Mata JM, Osorio D, Mínguez A. Resolution of diabetes mellitus and metabolic syndrome in normal weight 24-29 BMI patients with One Anastomosis Gastric Bypass. NUTR HOSP 2012; 27:623-31. [PMID: 22732993 DOI: 10.1590/s0212-16112012000200041] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Accepted: 12/15/2011] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Diabetes mellitus type 2 (DMT2) is a major cause of death in the world. The medical therapy for this disease has had enormous progress, but it still leaves many patients exposed to the complications developed from the disease. It is well known the beneficial effects of bariatric surgery in obese diabetic patients, however it is important to investigate if the same principles of bariatric surgery that improve diabetes in obese patients, could be applied to non obese normal weight diabetics. MATERIAL AND METHODS Thirteen diabetic patients operated by One Anastomosis Gastric Bypass (BAGUA), were evaluated in the preoperative period and 1,3 and 6 months after surgery. Body weight and composition, Fasting Plasma Glucose, HbA1c levels, blood pressure and serum lipids levels were analyzed, as well as the monitoring of the immediate postoperative treatment necessities for Diabetes and other metabolic syndrome comorbidities. RESULTS After the surgery the 77% of the patients resolves its T2DM, 46% from surgery, and rest noted an significant improvement of the disease in spite of having a C peptide level near to zero some of the patients. The comorbidities, mainly hypertension and lipid abnormalities experience improvement early. All patients reduce their weight and the amount of fat mass until values consistent with their age and height. CONCLUSIONS The One Anastomosis Gastric Bypass leads to resolution or improvement of T2DM in non obese normal weight patients. The best results are obtained in patients with few years of diabetes, without or short term use of insulin treatment and high C-peptide levels.
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Affiliation(s)
- M García-Caballero
- Departamento de Cirugía, Facultad de Medicina, Universidad de Málaga, Málaga, Spain.
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Noa M, Valle M, Mendoza S, Mas R, Mendoza N. Effects of D-003 on Lipopolysaccharides-induced Osteonecrosis in Rabbits. Indian J Pharm Sci 2012; 73:537-42. [PMID: 22923866 PMCID: PMC3425065 DOI: 10.4103/0250-474x.99003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Revised: 10/04/2011] [Accepted: 10/11/2011] [Indexed: 11/18/2022] Open
Abstract
D-003, a mixture of high molecular weight acids, inhibits cholesterol synthesis prior to mevalonate and prevents osteoporosis induced by ovariectomy in rats, and both osteoporosis and osteonecrosis induced by corticoids in rats. The aim of this study was to investigate effects of D-003 on lipopolysaccharides-induced osteonecrosis in rabbits. Animals were randomized into 5 groups: a sham and four groups injected with lipopolysaccharides: one treated orally with vehicle and three with D-003 (5, 25 and 200 mg/kg, respectively) during four weeks. We assessed the effects of treatments on the incidence of osteonecrosis (number of animals with osteonecrosis lesions/animals per group), the mean numbers and areas of osteonecrosis per animal and on the mean sizes of the bone marrow fat cells. The incidence of osteonecrosis in the groups of D-003 25 and 200 mg/kg was significantly lower than in the positive controls. The reduction of osteonecrosis increased with the doses, but significant dose-dependence relationship was not achieved. D-003 significantly and dose-dependently decreased the number of osteonecrosis lesions per animal as compared to the positive controls. Likewise, the mean osteonecrosis areas in the proximal femoral and humeral bones were significantly decreased by D-003. The injection of lipopolysaccharides significantly increased the average size of bone marrow fat cells as compared to the negative controls, and such increase was significantly and markedly reduced with D-003. It is concluded that D-003 reduced the incidence, number and percent areas of osteonecrosis lesions, and the size of bone marrow fat cells, a marker of adipogenesis, in rabbits with lipopolysaccharides-induced ostenonecrosis.
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Affiliation(s)
- Miriam Noa
- Department of Pharmacology, Laboratory of Histology, Center of Natural Products, National Center for Scientific Research, P.O. Box 6990, Havana City, Cuba
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Astrea G, Brisca G, Fiorillo C, Valle M, Tosetti M, Bruno C, Santorelli FM, Battini R. Muscle MRI in TRPV4-related congenital distal SMA. Neurology 2012; 78:364-5. [PMID: 22291064 DOI: 10.1212/wnl.0b013e318245295a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Olza J, Gil-Campos M, Leis R, Bueno G, Aguilera CM, Valle M, Cañete R, Tojo R, Moreno LA, Gil A. Presence of the metabolic syndrome in obese children at prepubertal age. Ann Nutr Metab 2011; 58:343-50. [PMID: 21996789 DOI: 10.1159/000331996] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Accepted: 08/22/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIMS There is a strong debate on the diagnosis and early phenotypic expression of the metabolic syndrome in children. The aim of the present study was to examine the frequency of the metabolic syndrome using various definitions in obese prepubertal and pubertal children. METHODS 478 (213 females and 265 males) obese children were recruited in three provinces of Spain. Blood pressure (BP), waist circumference, and weight and height were measured, and body mass index was calculated. Glucose, insulin, high-density lipoprotein cholesterol and triacylglycerols were determined. We classified the children according to seven different proposed definitions of the metabolic syndrome. RESULTS Regardless of the definition used, the prevalence of the metabolic syndrome (8.3-34.2%) was relatively high in obese children in the prepubertal period as well as in pubertal children (9.7-41.2%). We performed a principal-factor analysis to explain correlations among features of the metabolic syndrome and found that glucose metabolism (factor 1), dyslipidemia (factor 2) and obesity/BP (factor 3) explained 72% of the total variance. CONCLUSION Irrespective of the classification used, the metabolic syndrome is not only present in pubertal but also in prepubertal children. International definitions of the metabolic syndrome should also consider criteria specific for children in the prepubertal period, i.e. children aged <10 years.
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Affiliation(s)
- J Olza
- Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, Lab 123, University of Granada, Armilla, Spain
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Geber S, Lemgruber M, Taitson PF, Valle M, Sampaio M. Birth of healthy twins after intracytoplasmic sperm injection using ejaculated immotile spermatozoa from a patient with Kartagener’s syndrome. Andrologia 2011; 44 Suppl 1:842-4. [DOI: 10.1111/j.1439-0272.2011.01224.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Losa M, Picozzi P, Motta M, Valle M, Franzin A, Mortini P. The role of radiation therapy in the management of non-functioning pituitary adenomas. J Endocrinol Invest 2011; 34:623-9. [PMID: 21427527 DOI: 10.3275/7618] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Surgical removal of non-functioning pituitary adenoma (NFPA) is the first-choice therapeutic option, but radical removal of the tumor cannot be accomplished in all patients. The best strategy to prevent regrowth of NFPA is still a matter of debate. Adjuvant radiotherapy is very effective in reducing recurrence rate after incomplete removal of NFPA, but concerns still exist about long-term toxicity of radiation. Different modalities have been developed to irradiate the pituitary region. One major distinction is between radiation techniques that deliver the total dose in multiple sessions using 3 fixed radiation beams and radiosurgical equipment that delivers the total dose to the target volume in a single treatment session. Progression-free survival of patients with NFPA treated by adjuvant radiotherapy is well above 90% at 5 yr in most studies and diminishes only slightly at 10 yr. Very few studies have a more prolonged follow-up. In comparison, the 5- and 10-yr estimated recurrence rate without adjuvant radiotherapy ranged from 15% to 51% and from 44% to 78%, respectively. Complications of radiation include rare but severe side-effects, such as secondary brain neoplasm, optic neuropathy, cerebrovascular accidents, and more frequent but less severe complications, such as pituitary deficiency. Optimal management of patients with residual or recurring NFPA after surgical debulking can be achieved through the judicious use of different treatment options, necessitating close cooperation between neurosurgeons, endocrinologists, and radiation oncologists.
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Affiliation(s)
- M Losa
- Pituitary Unit, Department of Neurosurgery, Istituto Scientifico San Raffaele, Università Vita-Salute, Via Olgettina 60, 20132-Milan, Italy.
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Gutiérrez A, Gámez R, Noa M, Mas R, Arencibia D, Pardo B, Valle M, Oyarzábal A, Curveco D, García H, Goicochea E, Mendoza N, Jiménez S. One year oral Toxicity of D-004, a lipid extract from Roystonea regia fruits, in Sprague Dawley rats. Food Chem Toxicol 2011; 49:2855-61. [PMID: 21839798 DOI: 10.1016/j.fct.2011.07.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Revised: 07/28/2011] [Accepted: 07/30/2011] [Indexed: 11/29/2022]
Abstract
D-004, a lipid extract of royal palm (Roystonea regia) fruits that contains a reproducible mixture of fatty acids, has been shown to prevent testosterone and phenylephrine-induced prostate hyperplasia in rodents. This study investigated the long-term oral toxicity of D-004 in rats. Rats from both sexes were randomized into four groups (20 rats sex/group): a control and three treated with D-004 (800, 1500 or 2000 mg/kg/day, respectively). At study completion, rats were sacrificed under anaesthesia. Determinations of blood biochemical and haematological parameters and organ weight were done. Also, necropsy and histopathological studies were performed. Four of 160 rats died before study completion. No clinical signs of toxicity were observed throughout the study. Food and water consumption, bodyweight, blood biochemical and haematological parameters, organ weight ratios and histopathological findings were similar in control and treated groups. The histological lesions found in treated animals are commonly present in this specie and strain according to literature and our historical data. In conclusion, long-term (12 months) oral treatment of rats with D-004 (800-2000 mg/kg/day) did not show evidences of D-004-related toxicity under our conditions. The highest dose tested (2000 mg/kg) was a no-observed adverse effect level in this study.
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Affiliation(s)
- A Gutiérrez
- Centre of Natural Products, National Centre for Scientific Research, PO Box 6990, 198 Ave. and 19 St. Cubanacán, Playa, Havana, Cuba.
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Aguilera C, Olza J, Gil-Campos M, Leis R, Valle M, Tojo R, Cañete R, Gil A. Nutrigenómica aplicada a la obesidad. Revista Española de Nutrición Humana y Dietética 2011. [DOI: 10.1016/s2173-1292(11)70024-2] [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: 10/16/2022] Open
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Moradiellos F, Naranjo J, Córdoba M, Salas C, Gómez D, Campo-Cañaveral J, Crowley S, Valle M, Varela de Ugarte A. 90 Clinical Lung Transplantation after Ex Vivo Evaluation of Uncontrolled Non Heart-Beating Donors Lungs: Initial Experience. J Heart Lung Transplant 2011. [DOI: 10.1016/j.healun.2011.01.097] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Cavaliere F, De Simone M, Virzì S, Deraco M, Rossi CR, Garofalo A, Di Filippo F, Giannarelli D, Vaira M, Valle M, Pilati P, Perri P, La Pinta M, Monsellato I, Guadagni F. Prognostic factors and oncologic outcome in 146 patients with colorectal peritoneal carcinomatosis treated with cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy: Italian multicenter study S.I.T.I.L.O. Eur J Surg Oncol 2010; 37:148-54. [PMID: 21093205 DOI: 10.1016/j.ejso.2010.10.014] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Accepted: 10/26/2010] [Indexed: 12/23/2022] Open
Abstract
AIM The present study was specifically designed to assess the major clinical and pathological variables of patients with colorectal peritoneal carcinomatosis in order to investigate whether currently used criteria appropriately select candidates for peritonectomy procedures (cytoreductive surgery) combined with hyperthermic intraperitoneal chemotherapy (HIPEC). PATIENTS AND METHODS Preoperative, operative and follow-up data on 146 consecutive patients presenting with peritoneal carcinomatosis of colorectal origin and treated by surgical cytoreduction combined with HIPEC in 5 Italian Hospital and University Centers were prospectively entered in a common database. Univariate and multivariate analyses were used to assess the prognostic value of clinical and pathologic factors. RESULTS Over a minimum 24-month follow-up, the overall morbidity rate was 27.4% (mortality rate: 2.7%) and was directly related to the extent of surgery. Peritoneal cancer index (PCI), unfavorable peritoneal sites, synchronous or previously resected liver metastasis and the completeness of cytoreduction, all emerged as independent prognostic factors correlated with survival. CONCLUSIONS Until research provides more effective criteria for selecting patients based upon the biomolecular features of carcinomatosis, patients should be selected according to the existing independent prognostic variables.
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Affiliation(s)
- F Cavaliere
- Department of Surgery, San Giovanni Hospital, Via dell'Amba Aradam 9, 00184 Rome, Italy.
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Scott C, Meiorin S, Filocamo G, Lanni S, Valle M, Martinoli C, Martini A, Ravelli A. A reappraisal of intra-articular corticosteroid therapy in juvenile idiopathic arthritis. Clin Exp Rheumatol 2010; 28:774-781. [PMID: 20863449] [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] [Received: 02/04/2010] [Accepted: 04/22/2010] [Indexed: 05/29/2023]
Abstract
Intraarticular corticosteroid (IAC) injection is a safe and rapidly effective treatment for synovitis in children with juvenile idiopathic arthritis (JIA). This procedure can be performed in an ambulatory care setting using local anaesthesia, with or without conscious sedation. Younger children, or those candidate to multiple injections, require general anaesthesia. Triamcinolone hexacetonide is the optimal corticosteroid preparation. However, for smaller joints or joints that are not easy to assess clinically, use of a more soluble corticosteroid drug is advised. Imaging guidance may facilitate accurate placement of the needle within the joint space. Use of ultrasound for this purpose has gained increasing popularity in the recent years. IAC injections are used most frequently to treat oligoarthritis, but the strategy of performing multiple IAC injections to induce disease remission, while simultaneously initiating therapy with second-line or biologic agents, has been proposed also for children with polyarticular JIA. However, the current place of IAC therapy in the management of children with JIA is uncertain due to the lack of controlled studies. Furthermore, it is still unknown whether this therapy has a disease-modifying effect over the long-term. This review summarises the present information about the use of IAC therapy in children with JIA.
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Affiliation(s)
- C Scott
- Istituto di Ricovero e Cura a Carattere Scientifico G. Gaslini, Genova, Italy, and 2School of Adolescent and Child Health, University of Cape Town, South Africa.
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Gámez R, Gutiérrez A, Arencibia D, Pardo B, Noa M, Más R, Valle M, Oyárzabal Á, Curveco D, García H, Goicochea E, Mendoza N, Jiménez S. One year oral toxicity of D-004, a lipid extract from Roystonea regia fruits, in Sprague–Dawley rats. Toxicol Lett 2010. [DOI: 10.1016/j.toxlet.2010.03.894] [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: 10/19/2022]
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Moltó J, Valle M, Miranda C, Cedeño S, Negredo E, Barbanoj MJ, Clotet B. Herb-drug interaction between Echinacea purpurea and darunavir/ritonavir in HIV-infected patients. J Int AIDS Soc 2010. [PMCID: PMC3112968 DOI: 10.1186/1758-2652-13-s4-p187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Baban A, Torre M, Bianca S, Buluggiu A, Rossello M, Calevo M, Valle M, Ravazzolo R, Jasonni V, Lerone M. Response to Klinger and Merlob re: Case description with review of the literature. Am J Med Genet Part A 149A:1597â1602, 2009. Am J Med Genet A 2009. [DOI: 10.1002/ajmg.a.33120] [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: 11/07/2022]
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Valle M, Van der Speeten K, Garofalo A. Laparoscopic hyperthermic intraperitoneal peroperative chemotherapy (HIPEC) in the management of refractory malignant ascites: A multi-institutional retrospective analysis in 52 patients. J Surg Oncol 2009; 100:331-4. [PMID: 19697441 DOI: 10.1002/jso.21321] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Malignant ascites is a debilitating condition affecting cancer patients in their terminal stage of disease. Recently, laparoscopic hyperthermic intraperitoneal peroperative chemotherapy (HIPEC) was introduced as a new approach. From September 2001 to August 2008, 52 patients were treated with this new modality. No treatment-related mortality was observed. Median survival was 98 days. One patient developed a clinical recurrence. Laparoscopic HIPEC is a safe and effective method for palliating malignant ascites.
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Affiliation(s)
- M Valle
- Department of Surgical Oncology, Digestive Branch, Regina Elena National Cancer Institute, Rome, Italy
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