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Lai D, Funez-Depagnier G, Duenas-Bianchi L, Lavergne A, Battat R, Ahmed W, Schwartzman M, Lima S, Khan S, Chong PS, Sonnenberg G, Artis D, Lukin D, Scherl E, Longman RS. Joint Disease Activity in Inflammatory Bowel Disease-associated Peripheral Spondyloarthritis Stratifies Therapeutic Response. Gastro Hep Adv 2022; 1:137-140. [PMID: 35441160 PMCID: PMC9015680 DOI: 10.1016/j.gastha.2021.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- D Lai
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - G Funez-Depagnier
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - L Duenas-Bianchi
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - A Lavergne
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - R Battat
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - W Ahmed
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - M Schwartzman
- Division of Rheumatology, Hospital for Special Surgery, New York, New York
| | - S Lima
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
| | - S Khan
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
| | - P S Chong
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
| | - G Sonnenberg
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
| | - D Artis
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
| | - D Lukin
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - E Scherl
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
| | - R S Longman
- Jill Roberts Center for IBD, Weill Cornell Medicine, New York, New York
- Jill Roberts Institute for Research in IBD, Weill Cornell Medicine, New York, New York
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Fantin L, Simões F, Alencar CM, Jordão-Basso K, Lima S, Bandéca M, Tonetto M. Bond strength and internal adaptation of customized glass fiber posts using different bulk-fill flow resins. J Clin Exp Dent 2022; 14:e263-e268. [PMID: 35317301 PMCID: PMC8916596 DOI: 10.4317/jced.57683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/23/2021] [Indexed: 11/05/2022] Open
Abstract
Background Material and Methods Results Conclusions
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Laude M, Lima S, Corsini T, Dussot A, Moniod L, Barjat T, Chauleur C. Cutaneous mammary loxoscelism: An unknown cause of breast inflammation: A case report and review of the literature. ANN CHIR PLAST ESTH 2021; 66:476-480. [PMID: 34686399 DOI: 10.1016/j.anplas.2021.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/03/2021] [Accepted: 09/13/2021] [Indexed: 10/20/2022]
Abstract
Envenomation due to a Loxosceles spider bite is a rare event in France and no case concerning the breast has yet been reported. We report the case of a 48-year-old woman who presented at Saint-Etienne University Hospital with a pulsatile pain in her left breast two days after feeling a fleeting bite. An abscess was diagnosed and antibiotics were prescribed. A few days later, a necrotic zone appeared around the areola and 75 percent of the surrounding skin was inflamed. The patient reported a persistent fever and a burning pain in her breast. Loxoscelism was finally concluded and surgical debridement was undertaken, followed by supervised wound therapy and local skin care. Complete healing was achieved after 4 weeks of treatment. The diagnosis of loxoscelism is generally presumptive, as the bite is usually painless and the spider rarely captured. Its diagnosis should be considered when an abscess responds poorly to antibiotics.
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Affiliation(s)
- M Laude
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - S Lima
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - T Corsini
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - A Dussot
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - L Moniod
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - T Barjat
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - C Chauleur
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
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Purgato GA, Lima S, Baeta JVPB, Pizziolo VR, de Souza GN, Diaz-Muñoz G, Diaz MAN. Salvinia auriculata: chemical profile and biological activity against Staphylococcus aureus isolated from bovine mastitis. Braz J Microbiol 2021; 52:2401-2411. [PMID: 34396495 DOI: 10.1007/s42770-021-00595-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/08/2021] [Indexed: 12/01/2022] Open
Abstract
The aquatic plant Salvinia auriculata has been shown to possess promising properties for the treatment of Staphylococcus aureus bovine mastitis. The disease affects cattle health and compromises dairy cattle productivity, resulting in reduced milk production and higher mortality rates. The aim of this study was to evaluate the antimicrobial activity, antibiofilm activity, and toxicity of S. auriculata root extracts using bovine mammary epithelial cells (MAC-T); determine the chemical composition of the most active extract; and develop an S. auriculata antiseptic solution for pre- and post-milking teat disinfection. Plants were collected during the four seasons of the year. The most active hexane extract was subjected to bioguided fractionation, which resulted in the isolation of six known compounds, stigmast-22-ene-3,6-dione, stigmasterol, friedelinol, β-sitosterol, octadecyl alcohol, and octadecanoic acid. The antimicrobial and antibiofilm activities of the most active extract and isolated compounds were determined against nine S. aureus strains isolated from cows with mastitis. The efficacy of the S. auriculata teat dip formulation was tested using an excised teat model (ex vivo), and promising results were obtained. The S. auriculata extract formulation proved to be as effective as commercial antimicrobials in reducing log counts in excised teats.
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Affiliation(s)
- Gislaine Aparecida Purgato
- Department of Biochemistry and Molecular Biology, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Sâmia Lima
- Department of Biochemistry and Molecular Biology, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | | | - Virgínia Ramos Pizziolo
- Department of Biochemistry and Molecular Biology, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | | | - Gaspar Diaz-Muñoz
- Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Marisa Alves Nogueira Diaz
- Department of Biochemistry and Molecular Biology, Federal University of Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
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Funez-dePagnier G, Lima S, Duenas-Bianchi L, Lai D, Ahmed W, Battat R, Scherl E, Lukin D, Longman R. DOP76 No durable impact of COVID-19 on disease activity and microbiome composition in patients with IBD. J Crohns Colitis 2021; 15. [PMCID: PMC8195113 DOI: 10.1093/ecco-jcc/jjab073.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Background Although patients with inflammatory bowel disease (IBD) reported an increased frequency of gastrointestinal (GI) symptoms following infection, the durable impact of COVID-19 on underlying IBD is not well defined. Methods In 118 IBD patients with COVID-19, clinical and endoscopic IBD activity, laboratory markers (ESR, CRP, hemoglobin (Hb), fecal calprotectin(FCP)), and medication utilization was assessed up to 6 months post-infection and compared to during infection or up to 6 months prior to infection. Active disease was defined by a Harvey Bradshaw Index > 4, Mayo Score ≥2, SES-CD ≥2, Mayo endoscopic score ≥1. 16S rRNA analysis was used to evaluate microbiome composition in a subset of 12 patients before and after COVID-19. Results Although upper respiratory (86.6%) and new GI symptoms (39.1%) were common in patients with IBD, there was no significant change in IBD clinical disease activity (Pre vs. Post-COVID-19 HBI: 4.7 vs. 4.9; partial Mayo: 3.0 vs. 2.1), endoscopic evaluation (Pre vs. Post-COVID-19 SES-CD: 7.2 vs. 8.9, Mayo endoscopic score: 1.5 vs. 1.7), or laboratory markers (Pre vs. Post-COVID-19 CRP: 1.2 vs. 1.3; ESR: 25 vs. 26; Hb 12.8 vs. 13.2; FCP: 388 vs. 250) up to 7 months post-COVID-19 compared to the 6 months prior to infection (Table 1). Overall active disease was present in 60% of the cohort prior to COVID-19 and 55% and 59% during and post-COVID-19, respectively. More subjects (8.5%) reported a delay in medical therapy during COVID-19, but there were no differences in the need for corticosteroids, a change in medical therapy, or IBD-related surgery or hospitalization during or post-COVID-19 compared to the prior 6 months. Microbiome composition stratified by underlying IBD disease activity, but did not show significant change post-COVID-19 (Figure 1). Conclusion COVID-19 showed no durable impact on clinical IBD disease activity or microbiome composition supporting guidelines for continued maintenance care.
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Affiliation(s)
| | - S Lima
- Weill Cornell Medicine, Medicine, New York, United States
| | | | - D Lai
- Weill Cornell Medicine, Medicine, New York, United States
| | - W Ahmed
- Weill Cornell Medicine, Medicine, New York, United States
| | - R Battat
- Weill Cornell Medicine, Medicine, New York, United States
| | - E Scherl
- Weill Cornell Medicine, Medicine, New York, United States
| | - D Lukin
- Weill Cornell Medicine, Medicine, New York, United States
| | - R Longman
- Weill Cornell Medicine, Medicine, New York, United States
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Moraes S, Marinho A, Lima S, Granja A, Araújo JP, Reis S, Sousa CT, Nunes C. Targeted nanostructured lipid carriers for doxorubicin oral delivery. Int J Pharm 2021; 592:120029. [PMID: 33130218 DOI: 10.1016/j.ijpharm.2020.120029] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 01/12/2023]
Abstract
The treatment with anticancer drugs remains a challenge, as available drugs still entail the risk of deleterious off-target effects. The present study describes folic acid conjugated nanostructured lipid carriers (NLCs) as an effective doxorubicin delivery approach targeted to breast cancer cells. Two distinct NLCs formulations were designed and optimized leading to an encapsulation efficiency over than 65%. Cytotoxic and targeting potential of NLCs were studied in vitro, using MDA-MB-231 cell line. Results showed an enhanced cellular uptake of conjugated NLCs. In vitro release studies, mimicking the path in the body after oral administration, show that all formulations would reach the tumor microenvironment bearing 50% of the encapsulated doxorubicin. Moreover, NLCs demonstrated storage stability at 25 °C for at least 42 days. Overall, results revealed that the developed NLCs enable the possibility of oral administration and are a promising approach for the targeted delivery of doxorubicin to breast cancer cells.
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Affiliation(s)
- S Moraes
- IFIMUP, Faculty of Sciences of Porto University, Portugal; LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - A Marinho
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - S Lima
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - A Granja
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - J P Araújo
- IFIMUP, Faculty of Sciences of Porto University, Portugal
| | - S Reis
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal
| | - C T Sousa
- IFIMUP, Faculty of Sciences of Porto University, Portugal
| | - C Nunes
- LAQV, REQUIMTE, Faculty of Pharmacy of Porto University, Portugal.
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Ravni E, David C, Lima S, Cinotti E, Perrot J. Apport de la dermatoscopie magnifiée × 400 pour l’exploration in vivo de 207 tumeurs génitales pigmentées et comparaison avec la microscopie confocale. Ann Dermatol Venereol 2020. [DOI: 10.1016/j.annder.2020.09.018] [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: 10/22/2022]
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Pereira MG, Vilaça M, Pedras S, Vieira S, Lima S. Validation of the spiritual and religious attitudes in dealing with illness (SpREUK) in Portuguese Alzheimer‘s patients. Journal of Religion, Spirituality & Aging 2019. [DOI: 10.1080/15528030.2019.1610989] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - M. Vilaça
- Universirty of Minho, Braga, Portugal
| | - S. Pedras
- Universirty of Minho, Braga, Portugal
| | - S. Vieira
- Universirty of Minho, Braga, Portugal
| | - S. Lima
- CESPU, Institute of Research and Advanced Training in Health Technologies Resarch Centre, Gandra, Portugal
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Yamada A, Nagahashi M, Aoyagi T, Huang WC, Lima S, Miyazaki H, Narui K, Ishikawa T, Endo I, Waters MR, Milstien S, Spiegel S, Takabe K. Abstract P5-03-05: Sphingosine-1-phosphate produced by sphingosine kinase 1 and exported via ABCC1 shortens survival of mice and humans with breast cancer. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p5-03-05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Sphingosine-1-phosphate (S1P), a bioactive sphingolipid mediator that is generated by sphingosine kinase 1 (SphK1) when it is phosphorylated (pSphK1) inside cells, has been implicated in regulation of many process important for breast cancer progression. Previously we have shown that S1P is exported out of human breast cancer cells by ATP-binding cassette (ABC) transporter ABCC1, but not by ABCB1, both known multidrug resistance proteins that efflux chemotherapeutic agents. However, the pathological consequences of these events to breast cancer progression and metastasis have not been elucidated. Here, we report that high expression of ABCC1, but not ABCB1, is associated with poor prognosis in breast cancer patients via exporting S1P.
Materials and methods: Microarray based gene expression data of 2509 patients associated with their survival were obtained from METABRIC database. Single gene survival analysis based on expressin of SphK1, and dual ABCC1 or ABCB1 and SphK1 survival analyses were perfomerd. For protein analyses, tissues were obrained from 275 patients with stage 1-3 breast cancers treated in Yokohama City University Medical Center in Japan between 2006 and 2008. The expression of pSphK1 was analyzed by immunohistochemistry and investigate the relationship with clinicopathological findings. For in vitro and in vivo experiments, breast cancer cell lines were transfected by ABCB1, ABCC1 or vector transiently or stably. BALB/c nu/nu mice and BALB/c mice were used for in vivo experiments. S1P was measured by LC-ESI-MS/MS.
Results: SphK1 expression significantly associate with worse overall survival (median survival of 124 months with high SphK1 expression compared to 163 months for patients with low SphK1 expression, p=0.0014). Although patients with high ABCC1 expression had only a slightly worse overall survival of 150 months, those with high levels of both SphK1 and ABCC1 had much worse prognosis with median overall survival of 114 months (p < 0.0068). Such association was not observed with ABCB1 expression. The frequency of strong pSphK1 protein expression was higher in HER2 enrhiched or TNBC than in Luminal. pSphK1 was more prevalent and increased in a larger tumors and in tumors from patients with lymph node metastases. Patients with breast cancers that express both pSphK1 and ABCC1 proteins have significantly shorter disease free survival. Overexpression of ABCC1, but not ABCB1, in human MCF7 and murine 4T1 cells enhanced S1P secretion, proliferation and migration of breast cancer cells. Implantation of breast cancer cells overexpressing ABCC1, but not ABCB1, into the mammary pad markedly enhanced tumor growth, angiogenesis and lymphangiogenesis with concomitant increases in lymph node and lung metastases as well as shorter survival of mice. Interestingly, S1P exported via ABCC1 from breast cancer cells upregulated transcription of SphK1 and its own formation.
Conclusions: Our findings suggest that production and export of S1P via ABCC1, but not ABCB1, is associated with worse overall and disease free survival of breast cancer patients and that S1P axis play a role in aggressive biology of breast cancer progression and metastasis.
Citation Format: Yamada A, Nagahashi M, Aoyagi T, Huang W-C, Lima S, Miyazaki H, Narui K, Ishikawa T, Endo I, Waters MR, Milstien S, Spiegel S, Takabe K. Sphingosine-1-phosphate produced by sphingosine kinase 1 and exported via ABCC1 shortens survival of mice and humans with breast cancer [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P5-03-05.
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Affiliation(s)
- A Yamada
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - M Nagahashi
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - T Aoyagi
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - W-C Huang
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - S Lima
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - H Miyazaki
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - K Narui
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - T Ishikawa
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - I Endo
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - MR Waters
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - S Milstien
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - S Spiegel
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
| | - K Takabe
- Yokohama City University School of Medicine, Yokohama, Kanagawa, Japan; Virginia Commonwealth University School of Medicine, Richmond, VA; Chigasaki Municipal Hospital, Chigasaki, Kanagawa, Japan; Yokohama City University Medical Center, Yokohama, Kanagawa, Japan; Tokyo Medical University, Tokyo, Japan; Roswell Park Cancer Institute, Buffalo, NY; University at Buffalo Jacobs School of Medicine and Biomedical Sciences The State University of New Yor, Buffalo, NY
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Bicalho M, Lima S, Higgins C, Machado V, Lima F, Bicalho R. Genetic and functional analysis of the bovine uterine microbiota. Part II: Purulent vaginal discharge versus healthy cows. J Dairy Sci 2017; 100:3863-3874. [DOI: 10.3168/jds.2016-12061] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 01/14/2017] [Indexed: 11/19/2022]
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Cabrera-Gómez JA, Quevedo-Sotolongo L, González-Quevedo A, Lima S, Real-González Y, Cristófol-Corominas M, Romero-García K, Ugarte-Sánchez C, Jordán-González J, de la Nuez JEG, Lahera JG, Tellez R, Pedroso-Ibañez I, Roca RR, Cabrera-Núñez AY. Brain magnetic resonance imaging findings in relapsing neuromyelitis optica. Mult Scler 2017; 13:186-92. [PMID: 17439883 DOI: 10.1177/1352458506070725] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Some studies showed abnormalities in brain magnetic resonance imaging (MRI) of relapsing neuromyelitis optica (R-NMO) from 12 to 46%. These abnormalities are described as compatible/non-compatible with multiple sclerosis (MS). Objective To describe the abnormal brain MRI lesions in R-NMO with imaging studies conducted with more sensitive white matter change techniques. Methods Thirty patients with R-NMO were selected. All MRI brain studies were performed with a 1.5-T Siemens MRI system according to the Standardized MR Imaging Protocol for Multiple Sclerosis from the Consortium of MS Centers Consensus Guidelines. Results Brain MRI images were evaluated in 29 R-NMO cases because in one case the MRI images were not appropriate for the study. Of these 29 brain MRI studies, 19 cases (65.5%) had at least one or more lesions (1–57) and 10 were negative (34.4%). Brain MRI findings in 19 cases were characterized in T2/fluid-attenuated inversion-recovery (FLAIR) by the presence of subcortical/deep white matter lesions in 16 (84.2%) cases (1–50), most of them < 3 mm and without juxtacortical localization. Periventricular lesions were observed in 13 (68.4%) cases, but morphologically they were not oval, ovoid or perpendicularly orientated. Infratentorial lesions, all >3 mm, were observed in 4 (21.05%) cases without cerebellar involvement. T1 studies demonstrated absence of hypointense regions. Optic nerve enhancement was observed in 6/19 patients (31.5%). None of the brain MRI abnormalities observed were compatible with Barkhof et al. criteria of MS. Conclusions This study, based on a Cuban patient population, with long duration of disease, good sample size and detailed characterization by MRI, demonstrated the brain MRI pattern of R-NMO patients, which is different from MS. Multiple Sclerosis 2007; 13: 186–192. http://msj.sagepub.com
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Affiliation(s)
- José A Cabrera-Gómez
- International Center of Neurological Restoration, Reparto Cubanacán, Playa, Ciudad de La Habana, Cuba.
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Vallejo MS, Witis S, Ojeda E, Mostajo D, Morera F, Meruvia N, Martino M, Lima S, Espinoza M, Castillo O, Campostrini B, Danckers L, Blümel JE, Tserotas K, Sánchez H, Salinas C, Saavedra J, Rojas JA, Onatra W, Monterrosa A, Montaño A, Martínez J, González E, Gómez G, Calle A, Broutin G, Bencosme A, Arteaga E, Ayala F, Chedraui P. Does the menopausal status of female gynecologists affect their prescription of menopausal hormone therapy? Climacteric 2016; 19:387-92. [DOI: 10.1080/13697137.2016.1191460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- M. S. Vallejo
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - S. Witis
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - E. Ojeda
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - D. Mostajo
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - F. Morera
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - N. Meruvia
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - M. Martino
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - S. Lima
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - M.T. Espinoza
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - O. Castillo
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - B. Campostrini
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - L. Danckers
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - J. E. Blümel
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
- Departamento de Medicina Interna Sur, Facultad de Medicina, Universidad de Chile, Santiago de Chile, Chile
| | - K. Tserotas
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - H. Sánchez
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - C. Salinas
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - J. Saavedra
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - J. A. Rojas
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - W. Onatra
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - A. Monterrosa
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - A. Montaño
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - J. Martínez
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - E. González
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - G. Gómez
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - A. Calle
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - G. Broutin
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - A. Bencosme
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - E. Arteaga
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - F. Ayala
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
| | - P. Chedraui
- Collaborative Group for Research of the Climacteric in Latin America (REDLINC)
- Institute of Biomedicine, Research Area for Women’s Health, Facultad de Ciencias Médicas, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador
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Pontillo A, Bricher P, Leal V, Lima S, Souza P, Crovella S. Role of inflammasome genetics in susceptibility to HPV infection and cervical cancer development. J Med Virol 2016; 88:1646-51. [DOI: 10.1002/jmv.24514] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2016] [Indexed: 12/19/2022]
Affiliation(s)
- A. Pontillo
- Laboratory of Immunogenetics, Department of Immunology; Institute of Biomedical Sciences, University of Sao Paulo; Sao Paulo SP Brazil
| | - P. Bricher
- Laboratory of Immunogenetics, Department of Immunology; Institute of Biomedical Sciences, University of Sao Paulo; Sao Paulo SP Brazil
| | - V.N.C. Leal
- Laboratory of Immunogenetics, Department of Immunology; Institute of Biomedical Sciences, University of Sao Paulo; Sao Paulo SP Brazil
| | - S. Lima
- Laboratory of Immunopathology “Keiko Azami”; Federal University of Pernambuco; Recife PE Brazil
| | - P.R.E. Souza
- Department of Biology, Genetic Area; Federal Rural University of Pernambuco; Recife PE Brazil
| | - S. Crovella
- Department of Genetics; Federal University of Pernambuco; Recife PE Brazil
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14
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Gullo-Neto S, Padoin AV, Queiroz de Carvalho JE, Wendling R, Traesel MA, Kroth L, Miranda C, Balestro AC, Siqueira R, Chao Lisot B, Lima S, Mottin CC, Saitovitch D. Metabolic surgery for the treatment of type 2 diabetes in pancreas after kidney transplant candidates. Transplant Proc 2015; 46:1741-4. [PMID: 25131025 DOI: 10.1016/j.transproceed.2014.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Metabolic surgery for the treatment of type 2 diabetes mellitus (T2DM) in patients not morbidly obese (BMI <35) has been widely studied. Taking into account that ∼12% of pancreas transplants are performed in patients with T2DM, our goal was to evaluate the impact of metabolic surgery on the management of obese patients with T2DM on waiting lists for a pancreas transplant. We performed a Roux-en-Y gastrointestinal bypass in 5 patients with insulin-dependent T2DM who were candidates for pancreas after kidney transplant and with a BMI <35. Three patients became insulin independent by the end of the first year while the other 2 reduced their insulin requirements by 70%. Furthermore, all patients achieved improved control of lipid levels. We concluded that the surgery was effective in controlling blood glucose and lipid metabolism in these obese T2DM kidney transplant recipients. In this population, a pancreas transplant, along with its associated morbidity, may be avoided.
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Affiliation(s)
- S Gullo-Neto
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil; General and Digestive Tract Surgery Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | - A Vontobel Padoin
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil; General and Digestive Tract Surgery Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | | | - R Wendling
- Anesthesiology Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | - M A Traesel
- Nephrology Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | - L Kroth
- Nephrology Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | - C Miranda
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - A Colombo Balestro
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - R Siqueira
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - B Chao Lisot
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - S Lima
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - C Corá Mottin
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil; General and Digestive Tract Surgery Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil
| | - D Saitovitch
- Medical School of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil; Nephrology Service, São Lucas Hospital-PUCRS, Porto Alegre, Brazil.
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Alves R, Lima S, Faria R, Machado A, Lopes J, Costa R, Brandão M, Vasconcelos C. AB0386 Infection as a Comorbidity in a Cohort of Rheumatoid Arthritis Patients from Clinical Immunology Unit – Centro Hospitalar do Porto. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.6154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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16
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Alves R, Lima S, Faria R, Machado A, Lopes J, Costa R, Brandão M, Vasconcelos C. SAT0420 Infection as a Comorbidity in a Cohort of Systemic Lupus Erythematosus Patients from Clinical Immunology Unit – Centro Hospitalar do Porto. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.6427] [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: 11/03/2022]
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17
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Turco A, Duchenne J, Nuyts J, Gheysens O, Voigt JU, Claus P, Vunckx K, Muhtarov K, Ozer N, Turk G, Sunman H, Karakulak U, Sahiner L, Kaya B, Yorgun H, Hazirolan T, Aytemir K, Warita S, Kawasaki M, Tanaka R, Houle H, Yagasaki H, Nagaya M, Ono K, Noda T, Watanabe S, Minatoguchi S, Kyle A, Dauphin C, Lusson JR, Dragoi Galrinho R, Rimbas R, Ciobanu A, Marinescu B, Cinteza M, Vinereanu D, Dragoi Galrinho R, Ciobanu A, Rimbas R, Marinescu B, Cinteza M, Vinereanu D, Aparina O, Stukalova O, Butorova E, Makeev M, Bolotova M, Parkhomenko D, Golitsyn S, Zengin E, Hoffmann BA, Ramuschkat M, Ojeda F, Weiss C, Willems S, Blankenberg S, Schnabel RB, Sinning CR, Schubert U, Suhai FI, Toth A, Kecskes K, Czimbalmos C, Csecs I, Maurovich-Horvat P, Simor T, Merkely B, Vago H, Slawek D, Chrzanowski L, Krecki R, Binkowska A, Kasprzak JD, Palombo C, Morizzo C, Kozakova M, Charisopoulou D, Koulaouzidis G, Rydberg A, Henein M, Kovacs A, Olah A, Lux A, Matyas C, Nemeth B, Kellermayer D, Ruppert M, Birtalan E, Merkely B, Radovits T, Henri C, Dulgheru R, Magne J, Kou S, Davin L, Nchimi A, Oury C, Pierard L, Lancellotti P, Sahin ST, Cengiz B, Yurdakul S, Altuntas E, Aytekin V, Aytekin S, Bajraktari G, Ibrahimi P, Bytyci I, Ahmeti A, Batalli A, Elezi S, Henein M, Pavlyukova E, Tereshenkova E, Karpov R, Barbier P, Mirea O, Guglielmo M, Savioli G, Cefalu C, Maltagliati M, Tumasyan L, Adamyan K, Chilingaryan A, Tunyan L, Kowalik E, Klisiewicz A, Biernacka E, Hoffman P, Park C, Yi J, Cho J, Ihm S, Kim H, Cho E, Jeon H, Jung H, Youn H, Mcghie J, Menting M, Vletter W, Roos-Hesselink J, Geleijnse M, Van Der Zwaan H, Van Den Bosch A, Spethmann S, Baldenhofer G, Stangl V, Baumann G, Stangl K, Laule M, Dreger H, Knebel F, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Keramida K, Kouris N, Kostopoulos V, Kostakou P, Petrogiannos C, Olympios C, Bajraktari G, Berisha G, Bytyci I, Ibrahimi P, Rexhepaj N, Henein M, Wdowiak-Okrojek K, Shim A, Wejner-Mik P, Szymczyk E, Michalski B, Kasprzak J, Lipiec P, Tarr A, Stoebe S, Pfeiffer D, Hagendorff A, Haykal M, Ryu S, Park J, Kim S, Choi J, Goh C, Byun Y, Choi J, Sonoko M, Onishi T, Fujimoto W, Yamada S, Taniguchi Y, Yasaka Y, Kawai H, Okura H, Sakamoto Y, Murata E, Kanai M, Kataoka T, Kimura T, Watanabe N, Kuriyama N, Nakama T, Furugen M, Sagara S, Koiwaya H, Ashikaga K, Matsuyama A, Shibata Y, Meimoun P, Abouth S, Martis S, Boulanger J, Elmkies F, Zemir H, Tzvetkov B, Luycx-Bore A, Clerc J, Galli E, Oger E, Guirette Y, Daudin M, Fournet M, Donal E, Galli E, Guirette Y, Mabo P, Donal E, Keramida K, Kouris N, Kostopoulos V, Psarrou G, Petrogiannos C, Hatzigiannis P, Olympios C, Igual Munoz B, Erdociain Perales M, Maceira Gonzalez Alicia A, Vazquez Sanchez A, Miro Palau V, Alonso Fernandez P, Donate Bertolin L, Estornell Erill J, Cervera A, Montero Argudo Anastasio A, Okura H, Koyama T, Maehama T, Imai K, Yamada R, Kume T, Neishi Y, Caballero Jimenez L, Garcia-Navarro M, Saura D, Oliva M, Gonzalez-Carrillo J, Espinosa M, Valdes M, De La Morena G, Venkateshvaran A, Sola S, Dash PK, Annappa C, Manouras A, Winter R, Brodin L, Govind SC, Laufer-Perl L, Topilsky Y, Stugaard M, Koriyama H, Katsuki K, Masuda K, Asanuma T, Takeda Y, Sakata Y, Nakatani S, Marta L, Abecasis J, Reis C, Dores H, Cafe H, Ribeiras R, Andrade M, Mendes M, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Kim DH, Sun B, Jang J, Choi H, Song JM, Kang DH, Song JK, Zakhama L, Slama I, Boussabah E, Antit S, Herbegue B, Annabi M, Jalled A, Ben Ameur W, Thameur M, Ben Youssef S, O' Grady H, Gilmore M, Delassus P, Sturmberger T, Ebner C, Aichinger J, Tkalec W, Eder V, Nesser H, Caggegi AM, Scandura S, Capranzano P, Grasso C, Mangiafico S, Ronsivalle G, Dipasqua F, Arcidiacono A, Cannata S, Tamburino C, Chapman M, Henthorn R, Surikow S, Zoontjens J, Stocker B, Mclean T, Zeitz CJ, Fabregat Andres O, Estornell-Erill J, Ridocci-Soriano F, De La Espriella R, Albiach-Montanana C, Trejo-Velasco B, Perdomo-Londono D, Facila L, Morell S, Cortijo-Gimeno J, Kouris N, Keramida K, Kostopoulos V, Psarrou G, Kostakou P, Olympios C, Kuperstein R, Blechman I, Freimatk D, Arad M, Ochoa JP, Fernandez A, Vaisbuj F, Salmo F, Fava A, Casabe H, Guevara E, Fernandes A, Cateano F, Almeida I, Silva J, Trigo J, Botelho A, Sanches C, Venancio M, Goncalves L, Schnell F, Daudin M, Oger E, Bouillet P, Mabo P, Carre F, Donal E, Petrella L, Fabiani D, Paparoni S, De Remigis F, Tomassoni G, Prosperi F, Napoletano C, Marchel M, Serafin A, Kochanowski J, Steckiewicz R, Madej-Pilarczyk A, Filipiak K, Opolski G, Abid L, Ben Kahla S, Charfeddine S, Kammoun S, Monivas Palomero V, Mingo Santos S, Goirigoizarri Artaza J, Rodriguez Gonzalez E, Restrepo Cordoba A, Rivero Arribas B, Garcia Lunar I, Gomez Bueno M, Sayago Silva I, Segovia Cubero J, Zengin E, Radunski UK, Klusmeier M, Ojeda F, Rybczynski M, Barten M, Muellerleile K, Reichenspurner H, Blankenberg S, Sinning CR, Romano G, Licata P, Tuzzolino F, Clemenza F, Di Gesaro G, Hernandez Baravoglia C, Scardulla C, Pilato M, Hashimoto G, Suzuki M, Yoshikawa H, Otsuka T, Isekame Y, Iijima R, Hara H, Nakamura M, Sugi K, Melnikova M, Krestjyaninov M, Ruzov V, Magnino C, Omede' P, Avenatti E, Presutti D, Moretti C, Ravera A, Sabia L, Gaita F, Veglio F, Milan A, Magda S, Mincu R, Soare A, Mihai C, Florescu M, Mihalcea D, Cinteza M, Vinereanu D, Chatzistamatiou E, Mpampatseva Vagena I, Manakos K, Moustakas G, Konstantinidis D, Memo G, Mitsakis O, Kasakogias A, Syros P, Kallikazaros I, Petroni R, Acitelli A, Cicconetti M, Di Mauro M, Altorio S, Romano S, Petroni A, Penco M, Apostolovic S, Stanojevic D, Jankovic-Tomasevic R, Salinger-Martinovic S, Pavlovic M, Djordjevic-Radojkovic D, Tahirovic E, Dungen H, Jung IH, Byun YS, Goh CW, Kim BO, Rhee KJ, Lee DS, Kim MJ, Seo HS, Kim HY, Tsverava M, Tsverava D, Zaletova T, Shamsheva D, Parkhomenko O, Bogdanov A, Derbeneva S, Leotescu A, Tudor I, Gurghean A, Bruckner I, Plaskota K, Trojnarska O, Bartczak A, Grajek S, Sharma P, Sharma D, Garg S, Vazquez Lopez-Ibor J, Monivas Palomero V, Solano-Lopez J, Zegri Reiriz I, Dominguez Rodriguez F, Gonzalez Mirelis J, Mingo Santos S, Sayago I, Garcia Pavia P, Segovia Cubero J, Florescu M, Mihalcea D, Magda S, Radu E, Chirca A, Acasandrei A, Jinga D, Mincu R, Enescu O, Vinereanu D, Saura Espin D, Caballero Jimenez L, Oliva Sandoval M, Gonzalez Carrillo J, Garcia Navarro M, Espinosa Garcia M, Valdes Chavarri M, De La Morena Valenzuela G, Abul Fadl A, Mourad M, Campanale CM, Di Maria S, Mega S, Nusca A, Marullo F, Di Sciascio G, Pardo Gonzalez L, Delgado M, Ruiz M, Rodriguez S, Hidalgo F, Ortega R, Mesa D, Suarez De Lezo Cruz Conde J, Bengrid TM, Zhao Y, Henein M, Kenjaev S, Alavi A, Kenjaev M, Mendes L, Lima S, Dantas C, Melo I, Madeira V, Balao S, Alves H, Baptista E, Mendes P, Santos J, Scali M, Mandoli G, Simioniuc A, Massaro F, Di Bello V, Marzilli M, Dini F, Cifra B, Dragulescu A, Friedberg M, Mertens L, Scali M, Bayramoglu A, Tasolar H, Otlu Y, Hidayet S, Kurt F, Dogan A, Pekdemir H, Stefani L, Galanti G, De Luca A, Toncelli L, Pedrizzetti G, Gopal AS, Saha S, Toole R, Kiotsekoglou A, Cao J, Reichek N, Ho SJ, Hung SC, Chang FY, Liao JN, Niu DM, Yu WC, Nemes A, Kalapos A, Domsik P, Forster T, Siarkos M, Sammut E, Lee L, Jackson T, Carr-White G, Rajani R, Kapetanakis S, Jarvinen V, Sipola P, Madeo A, Piras P, Evangelista A, Giura G, Dominici T, Nardinocchi P, Varano V, Chialastri C, Puddu P, Torromeo C, Sanchis Ruiz L, Montserrat S, Obach V, Cervera A, Bijnens B, Sitges M, Charisopoulou D, Banner NR, Rahman-Haley S, Imperadore F, Del Greco M, Jermendy A, Horcsik D, Horvath T, Celeng C, Nagy E, Bartykowszki A, Tarnoki D, Merkely B, Maurovich-Horvat P, Jermendy G, Whitaker J, Demir O, Walton J, Wragg A, Alfakih K, Karolyi M, Szilveszter B, Raaijmakers R, Giepmans W, Horvath T, Merkely B, Maurovich-Horvat P, Koulaouzidis G, Charisopoulou D, Mcarthur T, Jenkins P, Henein M, Silva T, Ramos R, Oliveira M, Marques H, Cunha P, Silva M, Barbosa C, Sofia A, Pimenta R, Ferreira R, Al-Mallah M, Alsaileek A. Poster session 5: Friday 5 December 2014, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu257] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Gasparinho C, Istrate C, Mirante M, Lima S, Nery SV, Mayer A, Brito M. Diarrhea etiological study in children under five in the Bengo General Hospital, Angola. Int J Infect Dis 2014. [DOI: 10.1016/j.ijid.2014.03.939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Pereira RV, Bicalho ML, Machado VS, Lima S, Teixeira AG, Warnick LD, Bicalho RC. Evaluation of the effects of ultraviolet light on bacterial contaminants inoculated into whole milk and colostrum, and on colostrum immunoglobulin G. J Dairy Sci 2014; 97:2866-75. [PMID: 24582452 DOI: 10.3168/jds.2013-7601] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Accepted: 01/08/2014] [Indexed: 11/19/2022]
Abstract
Raw milk and colostrum can harbor dangerous microorganisms that can pose serious health risks for animals and humans. According to the USDA, more than 58% of calves in the United States are fed unpasteurized milk. The aim of this study was to evaluate the effect of UV light on reduction of bacteria in milk and colostrum, and on colostrum IgG. A pilot-scale UV light continuous (UVC) flow-through unit (45 J/cm(2)) was used to treat milk and colostrum. Colostrum and sterile whole milk were inoculated with Listeria innocua, Mycobacterium smegmatis, Salmonella serovar Typhimurium, Escherichia coli, Staphylococcus aureus, Streptococcus agalactiae, and Acinetobacter baumannii before being treated with UVC. During UVC treatment, samples were collected at 5 time points and bacteria were enumerated using selective media. The effect of UVC on IgG was evaluated using raw colostrum from a nearby dairy farm without the addition of bacteria. For each colostrum batch, samples were collected at several different time points and IgG was measured using ELISA. The UVC treatment of milk resulted in a significant final count (log cfu/mL) reduction of Listeria monocytogenes (3.2 ± 0.3 log cfu/mL reduction), Salmonella spp. (3.7 ± 0.2 log cfu/mL reduction), Escherichia coli (2.8 ± 0.2 log cfu/mL reduction), Staph. aureus (3.4 ± 0.3 log cfu/mL reduction), Streptococcus spp. (3.4 ± 0.4 log cfu/mL reduction), and A. baumannii (2.8 ± 0.2 log cfu/mL reduction). The UVC treatment of milk did not result in a significant final count (log cfu/mL) reduction for M. smegmatis (1.8 ± 0.5 log cfu/mL reduction). The UVC treatment of colostrum was significantly associated with a final reduction of bacterial count (log cfu/mL) of Listeria spp. (1.4 ± 0.3 log cfu/mL reduction), Salmonella spp. (1.0 ± 0.2 log cfu/mL reduction), and Acinetobacter spp. (1.1 ± 0.3 log cfu/mL reduction), but not of E. coli (0.5 ± 0.3 log cfu/mL reduction), Strep. agalactiae (0.8 ± 0.2 log cfu/mL reduction), and Staph. aureus (0.4 ± 0.2 log cfu/mL reduction). The UVC treatment of colostrum significantly decreased the IgG concentration, with an observed final mean IgG reduction of approximately 50%. Development of new methods to reduce bacterial contaminants in colostrum must take into consideration the barriers imposed by its opacity and organic components, and account for the incidental damage to IgG caused by manipulating colostrum.
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Affiliation(s)
- R V Pereira
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - M L Bicalho
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - V S Machado
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - S Lima
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - A G Teixeira
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - L D Warnick
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853
| | - R C Bicalho
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853.
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Blümel JE, Chedraui P, Barón G, Benítez Z, Flores D, Espinoza MT, Gomez G, González E, Hernández L, Lima S, Martino M, Montaño A, Monterrosa A, Mostajo D, Ojeda E, Onatra W, Robles C, Saavedra J, Sánchez H, Tserotas K, Vallejo MS, Vallejo C. A multicentric study regarding the use of hormone therapy during female mid-age (REDLINC VI). Climacteric 2014; 17:433-41. [PMID: 24443950 DOI: 10.3109/13697137.2014.882305] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Menopausal hormone therapy (HT) has shown benefits for women; however, associated drawbacks (i.e. risks, costs, fears) have currently determined its low use. OBJECTIVE To determine the prevalence of current HT use among mid-aged women and describe the characteristics of those who have never used, have abandoned or are currently using HT. In addition, reasons for not using HT were analyzed. METHOD This was a cross-sectional study that analyzed a total of 6731 otherwise healthy women (45-59 years old) of 15 cities in 11 Latin American countries. Participants were requested to fill out the Menopause Rating Scale (MRS) and a questionnaire containing sociodemographic data and items regarding the menopause and HT use. RESULTS The prevalence of current HT use was 12.5%. Oral HT (43.7%) was the most frequently used type of HT, followed by transdermal types (17.7%). The main factors related to the current use of HT included: positive perceptions regarding HT (odds ratio (OR) 11.53, 95% confidence interval (CI) 9.41-14.13), being postmenopausal (OR 3.47, 95% CI 2.75-4.36) and having a better socioeconomic level. A total of 48.8% of surveyed women had used HT in the past, but abandoned it due to symptom improvement or being unconcerned; fear of cancer or any other secondary effects were also reported but in less than 10%. Among women who had never used HT, 28% reported the lack of medical prescription as the main reason, followed by the absence of symptoms (27.8%). Among those reporting lack of prescription as the main reason for not using HT, 30.6% currently had severe menopausal symptoms (total MRS score > 16); 19.5% of women were using alternative 'natural' therapies, with 35.1% of them displaying severe menopausal symptoms as compared to a 22.5% observed among current HT users. CONCLUSION The use of HT has not regained the rates observed a decade ago. Positive perceptions regarding HT were related to a higher use. Lack of medical prescription was the main reason for not using HT among non-users, many of whom were currently displaying severe menopausal symptoms.
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Monterrosa-Castro A, Blümel JE, Portela-Buelvas K, Mezones-Holguín E, Barón G, Bencosme A, Benítez Z, Bravo LM, Calle A, Chedraui P, Flores D, Espinoza MT, Gómez G, Hernández-Bueno JA, Laribezcoa F, Lima S, Martino M, Mostajo D, Ojeda E, Onatra W, Sánchez H, Navarro D, Tserotas K, Vallejo MS, Witis S, Zuñiga MC. Type II diabetes mellitus and menopause: a multinational study. Climacteric 2013; 16:663-72. [DOI: 10.3109/13697137.2013.798272] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Carneiro S, Bortoluzzo A, Gonçalves C, Silva J, Ximenes A, Bértolo M, Ribeiro S, Keiserman M, Menin R, Azevedo V, Vieira W, Albuquerque E, Bianchi W, Bonfiglioli R, Campanholo C, Carvalho M, Costa I, Duarte A, Gavi M, Cohen C, Leite N, Lima S, Meirelles E, Pereira I, Pinheiro M, Polito E, Resende G, Rocha F, Santiago M, Sauma M, Skare T, Sampaio-Barros P. SAT0281 Impact of enthesitis in 1505 brazilian patients with spondyloarthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Barreto Junior J, Lima S, Pinto A, Machado J, Leao S. Corrigendum to “Solid pseudopapillary pancreatic tumor in a 17-years-old woman, a case report” [Eur J Surg Oncol 38 (2012) 854–5]. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2012.11.001] [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: 10/27/2022] Open
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Furmedge J, Lima S, Monagle P, Barnes C, Newall F. ‘I don't want to hurt him.’ Parents’ experiences of learning to administer clotting factor to their child. Haemophilia 2012; 19:206-11. [DOI: 10.1111/hae.12030] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2012] [Indexed: 11/28/2022]
Affiliation(s)
| | - S. Lima
- Mackinnon Nursing Education and Development Centre; The Royal Children's Hospital; Melbourne; Australia
| | | | - C. Barnes
- Clinical Haematology; The Royal Children's Hospital; Melbourne; Australia
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Barreto Junior J, Lima S, Pinto A, Machado J. 418. Solid Pseudopapillary Pancreatic Tumor in a 17-years-old Woman, a Case Report. Eur J Surg Oncol 2012. [DOI: 10.1016/j.ejso.2012.06.381] [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: 10/27/2022] Open
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Blümel JE, Chedraui P, Baron G, Belzares E, Bencosme A, Calle A, Danckers L, Espinoza MT, Flores D, Gomez G, Hernandez-Bueno JA, Izaguirre H, Leon-Leon P, Lima S, Mezones-Holguin E, Monterrosa A, Mostajo D, Navarro D, Ojeda E, Onatra W, Royer M, Soto E, Tserotas K, Vallejo MS. Menopausal symptoms appear before the menopause and persist 5 years beyond: a detailed analysis of a multinational study. Climacteric 2012; 15:542-51. [DOI: 10.3109/13697137.2012.658462] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lima S, Asprino L, de Moraes M. Photoelastic analysis of stress distribution of bone-borne and tooth-borne appliances used in surgically assisted rapid maxillary expansion. Int J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.ijom.2011.07.581] [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]
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Lima S, Pontes-Arruda A, Martins L, Pinheiro M. Effects of an olive oil-based lipid emulsion (ClinOleic) versus LCT/MCT-based lipid emulsions upon the inflammatory markers of critically ill patients (EPICOS Study). Crit Care 2010. [PMCID: PMC2934046 DOI: 10.1186/cc8794] [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: 11/30/2022] Open
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Pontes-Arruda A, Martins L, Lima S, Pinheiro M. Impact of multichamber bag parenteral nutrition (OliClinomel) upon inflammatory markers (EPICOS Study). Crit Care 2010. [PMCID: PMC2934467 DOI: 10.1186/cc8792] [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: 11/10/2022] Open
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Lecointre R, Lima S, Varlet MN, Combe C. [Immunoglobulin treatment for neonatal hemochromatosis: a case report in a context of immunoglobulin delivery quotas]. Ann Pharm Fr 2009; 67:304-9. [PMID: 19695366 DOI: 10.1016/j.pharma.2009.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Revised: 04/27/2009] [Accepted: 05/27/2009] [Indexed: 11/26/2022]
Abstract
Neonatal hemochromatosis is a rare disease characterized by iron deposits in several organs. The natural course leads to lethal liver failure. A preventive treatment was recently introduced: high-dose intravenous immunoglobulins during pregnancy to prevent fetomaternal allo-immunization. Nevertheless, the prescription of massive quantities of immunoglobulins can lead to a drug shortage which the hospital pharmacist must deal with. We report the case of a pregnant woman with high risk of transmitting neonatal hemochromatosis. We discuss the pharmaceutical difficulties encountered when managing patients with a high risk of neonatal hemochromatosis in the context of immunoglobulin shortage with the delivery quotas established by the French National Health Authority. In this context, a national stock would be useful to deal with rare diseases and thus to support hospitals.
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Affiliation(s)
- R Lecointre
- Service de pharmacie, CHU de Saint-Etienne, hôpital Nord, 42055 Saint-Etienne cedex 02, France.
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Naas T, Bentchouala C, Lima S, Lezzar A, Smati F, Scheftel JM, Nordmann P. Plasmid-mediated 16S rRNA methylases among extended-spectrum- -lactamase-producing Salmonella enterica Senftenberg isolates from Algeria. J Antimicrob Chemother 2009; 64:866-8. [DOI: 10.1093/jac/dkp312] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Lima S, Chauleur C, Varlet MN, Guillibert F, Patural H, Collet F, Seffert P, Chêne G. [Shoulder dystocia: a ten-year descriptive study in a level-III maternity unit]. ACTA ACUST UNITED AC 2009; 37:300-6. [PMID: 19375371 DOI: 10.1016/j.gyobfe.2009.02.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2008] [Accepted: 02/20/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Shoulder dystocia is one of the most dreadful complications of vaginal deliveries. The aim of this observational study was to evaluate risk factors of dystocia, maternal and neonatal complications and recurrent risk factors. PATIENTS AND METHODS Sixty-six cases of shoulder dystocia occurring between January 1998 and August 2008 in our university hospital were identified. Demographic data, labor management, management of the shoulder dystocia and neonatal outcome were recorded. RESULTS The incidence of shoulder dystocia was 0.3%. Multiparity, weight gain greater than 12 kg, and post-term delivery were more present in our study group. McRoberts' manoeuver and symphyseal pressure were first realised. Brachial plexus injuries affected 9% of neonates with skeletal fractures in 7.5% of cases. Maternal morbidity was evaluated at about 8%. Twenty per cent had a recurrent shoulder dystocia. DISCUSSION AND CONCLUSION Shoulder dystocia is an obstetric emergency which requires a prompt management of trained personnel. Despite the difficulty of being able to prevent shoulder dystocia, training the obstetric staff could probably improve management of shoulder dystocia.
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Affiliation(s)
- S Lima
- Service de gynécologie-obstétrique, hôpital Nord, CHU de Saint-Etienne, avenue Albert-Raimond, 42270 Saint-Priest, Jarez, France
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Santos KR, Adragao P, Cavaco D, Morgado FB, Candeias R, Lima S, Silva JA. Diaphragmatic myopotential oversensing in pacemaker-dependent patients with CRT-D devices. Europace 2008; 10:1381-6. [DOI: 10.1093/europace/eun241] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Dias AMA, Andrade-Dias C, Lima S, Coutinho JAP, Teixeira-Dias JJC, Marrucho IM. How does β-cyclodextrin affect oxygen solubility in aqueous solutions of sodium perfluoroheptanoate? J Colloid Interface Sci 2006; 303:552-6. [PMID: 16935292 DOI: 10.1016/j.jcis.2006.07.074] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2006] [Revised: 07/26/2006] [Accepted: 07/28/2006] [Indexed: 11/27/2022]
Abstract
The solubility of oxygen in aqueous solutions of sodium perfluoroheptanoate (NaPFHept) at different concentrations was measured at 310.15 K with an apparatus based on the saturation method. The effect of adding beta-cyclodextrin (betaCD) on the solubility of oxygen was also studied. Conductimetry measurements showed that the presence of betaCD in aqueous solutions of NaPFHept increases its critical micellar concentration (CMC). In the presence of betaCD (15 mM), the characteristic minimum of oxygen solubility observed at the CMC is shifted from 83 to 114 mM, and the curvature at the minimum is reduced to 64% of the value in the absence of betaCD. Chemical shift changes for the H5 protons of betaCD, recorded as functions of the initial concentration of NaPFHept, point to the formation of a relatively strong 1:1 inclusion in betaCD of the perfluoroheptanoate anion. Hence, it is suggest that the effect of adding betaCD on the solubility of oxygen cannot be accounted for only by the perfluoroheptanoate anion inclusion in betaCD, but has to be ascribed to the direct influence of this inclusion complex on disrupting the aggregation process reducing the increase of oxygen solubility after the CMC value.
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Affiliation(s)
- A M A Dias
- Department of Chemistry, University of Aveiro, CICECO, P3810-193 Aveiro, Portugal
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Sales J, David C, Souza P, Knibel M, Hatum R, Moraes G, Dias F, Pinheiro C, Lima S, Japiassú A, Rea A, Lobo S. Crit Care 2006; 10:P111. [DOI: 10.1186/cc4458] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Stewart KJ, Ouyang P, Bacher AC, Lima S, Shapiro EP. Exercise effects on cardiac size and left ventricular diastolic function: relationships to changes in fitness, fatness, blood pressure and insulin resistance. Heart 2005; 92:893-8. [PMID: 16308413 PMCID: PMC1860691 DOI: 10.1136/hrt.2005.079962] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To determine exercise training effects on cardiac size and left ventricular (LV) diastolic function and relationships of exercise induced changes in physiological and body composition parameters with cardiac parameters. DESIGN Prospective, randomised controlled trial. SUBJECTS Men and women (63.6 (5.7) years, body mass index 29.5 (4.4) kg/m(2)) with untreated hypertension (systolic blood pressure (BP) 130-159 or diastolic BP 85-99 mm Hg). MAIN OUTCOME MEASURES Cardiac size and LV diastolic function, peak oxygen uptake (Vo(2)), muscle strength, general and abdominal fatness, and insulin resistance. INTERVENTIONS 6 months of exercise training versus usual care. RESULTS When analysed by group at six months, cardiac size and LV diastolic function did not differ between exercisers (n = 51) and controls (n = 53), whereas exercisers had significantly higher peak Vo(2) (28 v 24 ml/kg/min) and strength (383 v 329 kg), and lower fatness (34% v 37%), diastolic BP (73 v 75 mm Hg) and insulin resistance (quantitative insulin sensitivity check index 0.35 v 0.34) versus controls (all p <or= 0.05). By regression analysis, among six month changes, increased peak Vo(2) and reduced abdominal fat were associated with increased cardiac size. Increased peak Vo(2) and reduced abdominal fat, BP and insulin resistance were associated with improved LV diastolic function. r Values ranged from 0.20 to 0.32 (p <or= 0.05). CONCLUSIONS When examined by group assignment, exercise had no effect on cardiac size or LV diastolic function. When individual variations in six month changes were examined, participants attaining the greatest increases in fitness and reductions in abdominal fatness, insulin resistance and BP showed a modest trend towards physiological hypertrophy characterised by increased cardiac size and improved LV diastolic function. These results suggest that decreased abdominal fatness may have a role in improving cardiovascular health.
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Affiliation(s)
- K J Stewart
- The Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
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Sales J, David C, Souza P, Knibel M, Hatum R, Dias F, Neto A, Pinheiro C, Lima S, Japiassú A, Lobo S, Estrada A, Anjos J. Crit Care 2005; 9:P197. [DOI: 10.1186/cc3260] [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: 04/03/2023] Open
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Sales J, Lima S, Souza P. Crit Care 2005; 9:P398. [DOI: 10.1186/cc3461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Uflacker R, Mourão GS, Piske RL, Lima S. Percutaneous transhepatic biliary drainage: alternatives in left hepatic duct obstruction. Gastrointest Radiol 1989; 14:137-42. [PMID: 2707541 DOI: 10.1007/bf01889178] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The left-lobe subxiphoid approach has been the standard way to drain left hepatic duct occlusion. A new, right-side biliary drainage approach is described. Five patients, among 25 patients with bilateral biliary obstruction, were treated by an internal-internal drainage system. Three types of internal-internal drainage techniques are described: internal-internal luminal, type 1; internal-internal luminal, type 2; and internal-internal transductal, type 3. All 5 patients succeeded in biliary drainage. The internal-internal biliary drainage technique, performed from the right-side approach, is effective, avoids additional liver puncture and tract dilatation, and allows the combination of several biliary drainage techniques, adding greatly to the flexibility when treating intrahepatic obstruction. No complications were observed in our small series but special precaution should be taken with the transductal technique due to the possibility of bleeding.
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Affiliation(s)
- R Uflacker
- Med-Imagem, Hospital Beneficência Portuguesa, São Paulo, Brazil
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Caraco T, Barkan C, Beacham J, Brisbin L, Lima S, Mohan A, Newman J, Webb W, Withiam M. Dominance and social foraging: a laboratory study. Anim Behav 1989. [DOI: 10.1016/s0003-3472(89)80064-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
Eight patients with life-threatening hemobilia were treated by percutaneous transcatheter occlusive therapy. The bleeding was caused by a traumatic pseudoaneurysm of the hepatic artery in 6 cases (auto accident in 4, surgery in 1, biliary drainage in 1) and a true aneurysm of the hepatic artery in 2 (unknown etiology in 1 and mycotic in 1). Arterial catheterization was used in all cases except for one in which a direct percutaneous puncture was performed. Gelfoam alone was used as embolic material in 3 patients. In 1 patient each, the material used was gelfoam plus coils, coils alone, blood clot, n-butyl-cyanoacrylate and an occluding balloon catheter. In all cases the bleeding stopped and did not recur during the follow-up period which ranged from 9 months to 14 years. This experience indicates that transcatheter occlusive therapy is an effective method for the treatment of severe hemobilia.
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Affiliation(s)
- R Uflacker
- Med-Imagem, Hospital Beneficencia Portuguesa, São Paulo, Brazil
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Abstract
Although conversion of atrial fibrillation (AF) to sinus rhythm can usually be accomplished by electrical or drug therapy, effective atrial systole may not be restored. To investigate the return of atrial transport function and its relation to the duration of the arrhythmia, Doppler echocardiography was performed after conversion in 18 patients with acute AF (less than or equal to 1 week duration), 14 patients with chronic AF (greater than 1 week duration) and 15 control patients. Flow velocities during rapid filling (E wave) and atrial systole (A wave) were measured in both left and right ventricles. Patients in the acute AF group had left ventricular A waves (49 +/- 4 cm/s) and A/E ratios (0.97 +/- 0.1) similar to those of the control patients (55 +/- 7 cm/s, 0.87 +/- 0.08, respectively). In contrast, patients in the chronic AF group had much smaller A waves (19 +/- 5 cm/s) and A/E ratios (0.30 +/- 0.08) than those in the other 2 groups (p less than 0.001). Five patients with chronic AF (36%) had complete left atrial paralysis (A/E = 0) despite normal sinus P waves. Measurements in the right ventricle showed similar differences among the groups. Patients with chronic AF who maintained sinus rhythm showed an increase in A/E ratio to control levels, from 0.45 +/- 0.1 to 0.93 +/- 0.1 (p = 0.003) at 48 days (average) after conversion. Thus, atrial transport function is normal after brief periods of AF, but reduced or absent when conversion is achieved after the arrhythmia has been sustained greater than 1 week.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- E P Shapiro
- Frances Scott Key Medical Center, Division of Cardiology, Baltimore, Maryland 21224
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Abstract
Percutaneous retrieval of an intravascular foreign body was performed in 20 patients. There were 14 through-the-needle intravenous catheter fragments. In four patients the embolized foreign body was a broken diagnostic catheter. One patient had a ventriculovenous broken catheter and another patient had a bullet in the pulmonary circulation. Eight foreign bodies were located in the superior vena cava, six in the pulmonary artery, two in the right side of the heart, one in the subclavian vein, one in the thoracic aorta, and two in the aortoiliac segment. Percutaneous retrieval was successful in 95% of the attempts. In one case the procedure was performed to dislodge the foreign body into a better position for surgical retrieval.
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Abstract
Five patients aged 17-33 years with traumatic carotid-cavernous fistulas (CCFs) were treated by antegrade embolization through a superior ophthalmic vein approach, using cutdown technique on the upper eyelid. CCFs had recurred after prior treatment by multivessel ligation in three patients. Embolization through the ophthalmic vein resulted in long-term cure in three patients. The remaining patients were successfully treated by embolization through the arterial approach after failure of the ophthalmic vein technique. This is a new and rewarding technique to treat patients with CCFs, especially when there has been carotid ligation, provided the ophthalmic vein is thickened and arterialized.
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Lima JA, Becker LC, Melin JA, Lima S, Kallman CA, Weisfeldt ML, Weiss JL. Impaired thickening of nonischemic myocardium during acute regional ischemia in the dog. Circulation 1985; 71:1048-59. [PMID: 3986975 DOI: 10.1161/01.cir.71.5.1048] [Citation(s) in RCA: 112] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
To study the regional function of nonischemic myocardium after the onset of regional ischemia, graded circumflex coronary arterial stenosis was induced in 18 open-chest anesthetized dogs. Two-dimensional echocardiographic views were obtained at each degree of occlusion in a cross-sectional plane marked by two to three metal beads sewn to the left ventricular epicardium. Percent systolic thickening was measured at 16 equally spaced points around the left ventricle and correlated with microsphere-determined regional myocardial blood flow. Baseline thickening averaged 44.9 +/- 6.4%. During transmural ischemia percent systolic thickening decreased to -16.1 +/- 4.0% in the ischemic region and also decreased in adjacent nonischemic regions (to 2.4 +/- 2.4% in segments closest to the ischemic region [adjacent 1] and to 15.5 +/- 3.9 in segments further away [adjacent 2]), but was unchanged in segments directly opposite the ischemic region (remote region). During subendocardial ischemia, percent systolic thickening fell only in the ischemic and adjacent 1 regions (1.4 +/- 5.2% and 24.9 +/- 5.0%, respectively). Dipyridamole, 0.21 to 0.42 mg/min iv, given to seven dogs during transmural ischemia, caused a three- to fivefold increase in flow to the nonischemic and no change in flow to the ischemic region; function was not altered in any region. Propranolol, 0.1 mg/kg iv, was given to five dogs during transmural ischemia to depress contractility in the remote region. Percent systolic thickening fell in the remote (from 50.0 +/- 7.7% to 34.6 +/- 5.6%), but increased in adjacent 1 (from -0.25 +/- 3.7% to 15.2 +/- 3.9%) and in adjacent 2 (from 17.4 +/- 2.8% to 33.4 +/- 3.9%) regions, and remained unchanged in the ischemic region. We conclude the following: During transmural ischemia percent systolic thickening is markedly impaired in nonischemic myocardium immediately adjacent to the ischemic region, and is impaired to a lesser degree in regions located relatively far from the ischemic border. Dysfunction therefore overestimates the extent of regional ischemia after total coronary occlusion. During subendocardial ischemia function ceases in the ischemic region and functional impairment of nonischemic myocardium is restricted to immediately adjacent regions. Dysfunction of adjacent regions is not caused by "relative ischemia" related to increased local oxygen demands or to a steal phenomenon. Mechanical tethering of nonischemic myocardium adjacent to ischemic regions, secondary to changes in left ventricular shape during contraction, may contribute to the impairment of systolic thickening in adjacent regions during transmural ischemia.
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Abstract
Angiography and selective renal arterial embolization were performed in 17 patients with traumatic lesions of the kidney and hematuria. Of the patients 8 had retroperitoneal extravasation of contrast medium owing to rupture, 6 had traumatic arteriovenous fistulas and 5 had pseudoaneurysms. Immediate control of hemorrhage was achieved in 16 patients (94.1 per cent), while delayed control was obtained in 1. Hematuria recurred in 4 of the 17 patients (23.5 per cent) and resulted in total nephrectomy in 3 (17.6 per cent) despite repeated embolization in 2. Embolization alone was successful in 14 patients (82.4 per cent). According to the followup preservation of renal function and viable parenchyma was excellent in all embolized patients. Our results indicate that transcatheter embolization should be performed in patients with renal trauma and uncontrollable hematuria before any surgical attempt is made.
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Machado MC, Bacchella T, da Cunha JE, Jukemura J, Giovanolli AC, Lima S. [Gangrene of the gallbladder after selective angiography of the celiac trunk]. Rev Hosp Clin Fac Med Sao Paulo 1983; 38:167-9. [PMID: 6677993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Abstract
Fifteen cases of smooth muscle tumor of the alimentary tract were collected for analysis from several institutions. The findings showed that angiography is the best method available for diagnosis and evaluation of such tumors but is unable to differentiate benign from malignant lesions unless arterial invasion is detected. Computer tomography, ultrasound, and angiography are compared in the diagnosis of one case. Additionally, the angiographic pattern of a leiomyoblastoma is presented, presumably for the first time.
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Uflacker R, Lima S. Percutaneous transhepatic portography for obliteration of gastroesophageal varices in partial and total portal vein occlusion. Radiology 1980; 137:325-30. [PMID: 6968918 DOI: 10.1148/radiology.137.2.6968918] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The obliteration of gastroesophageal varices was attempted with percutaneous transhepatic portography in seven patients who had partial and total portal vein occlusion. The procedure was successful and stopped variceal bleeding in three patients. In three cases only portography was performed, and in another patient the examination was not possible. The possibilities of this new treatment for bleeding in portal vein thrombosis are discussed and the problems encountered in performing the examination are presented.
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