1
|
Sales R, Galafat A, Vizcaíno A, Sáez M, Martínez T, Cerón-García M, Navarro-López E, Tsuzuki M, Acién-Fernández F, Molina-Grima E, Alarcón F. Effects of dietary use of two lipid extracts from the microalga Nannochloropsis gaditana (Lubián, 1982) alone and in combination on growth and muscle composition in juvenile gilthead seabream, Sparus aurata. ALGAL RES 2021. [DOI: 10.1016/j.algal.2020.102162] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
2
|
Casco N, Jorge AL, Palmero D, Alffenaar JW, Fox G, Ezz W, Cho JG, Skrahina A, Solodovnikova V, Bachez P, Arbex MA, Galvão T, Rabahi M, Pereira GR, Sales R, Silva DR, Saffie MM, Miranda RC, Cancino V, Carbonell M, Cisterna C, Concha C, Cruz A, Salinas NE, Revillot ME, Farias J, Fernandez I, Flores X, Gallegos P, Garavagno A, Guajardo C, Bahamondes MH, Merino LM, Muñoz E, Muñoz C, Navarro I, Navarro J, Ortega C, Palma S, Pardenas AM, Pereira G, Castillo PP, Pinto M, Pizarro R, Rivas F, Rodriguez P, Sánchez C, Serrano A, Soto A, Taiba C, Venegas M, Vergara MS, Vilca E, Villalon C, Yucra E, Li Y, Cruz A, Guelvez B, Plaza R, Tello K, Andréjak C, Blanc FX, Dourmane S, Froissart A, Izadifar A, Rivière F, Schlemmer F, Gupta N, Ish P, Mishra G, Sharma S, Singla R, Udwadia ZF, Manika K, Diallo BD, Hassane-Harouna S, Artiles N, Mejia LA, Alladio F, Calcagno A, Centis R, Codecasa LR, D Ambrosio L, Formenti B, Gaviraghi A, Giacomet V, Goletti D, Gualano G, Kuksa L, Danila E, Diktanas S, Miliauskas S, Ridaura RL, López F, Torrico MM, Rendon A, Akkerman OW, Piubello A, Souleymane MB, Aizpurua E, Gonzales R, Jurado J, Loban A, Aguirre S, de Egea V, Irala S, Medina A, Sequera G, Sosa N, Vázquez F, Manga S, Villanueva R, Araujo D, Duarte R, Marques TS, Grecu VI, Socaci A, Barkanova O, Bogorodskaya M, Borisov S, Mariandyshev A, Kaluzhenina A, Stosic M, Beh D, Ng D, Ong C, Solovic I, Dheda D, Gina P, Caminero JA, Cardoso-Landivar J, de Souza Galvão ML, Dominguez-Castellano A, García-García JM, Pinargote IM, Fernandez SQ, Sánchez-Montalvá A, Huguet ET, Murguiondo MZ, Bruchfeld J, Bart PA, Mazza-Stalder J, Tiberi S, Arrieta F, Heysell S, Logsdon J, Young L. TB and COVID-19 co-infection: rationale and aims of a global study. Int J Tuberc Lung Dis 2021; 25:78-80. [PMID: 33384052 DOI: 10.5588/ijtld.20.0786] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
| | | | | | | | - G Fox
- New South Wales, Australia
| | - W Ezz
- New South Wales, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Corrêa EM, Medina L, Barros-Monteiro J, Valle NO, Sales R, Magalães A, Souza FCA, Carvalho TB, Lemos JR, Lira EF, Lima ES, Galeno DML, Morales L, Ortiz C, Carvalho RP. THE INTAKE OF FIBER MESOCARP PASSIONFRUIT (PASSIFLORA EDULIS) LOWERS LEVELS OF TRIGLYCERIDE AND CHOLESTEROL DECREASING PRINCIPALLY INSULIN AND LEPTIN. J Aging Res Clin Pract 2014; 3:31-35. [PMID: 25346913 PMCID: PMC4205930] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Diabetes mellitus (DM) is a major risk factor for coronary artery disease, renal failure, retinopathy, and neuropathy. Over the last years, there has been an increasing demand in folk medicine for natural sources that could help in the treatment of chronic diseases, including diabetes. The rind of passion fruit (Passiflora edulis f. Flavicarpa) is traditionally used as a functional food due to its high concentration of soluble and insoluble fiber. OBJECTIVE The aim of this study was to determine the effect of high-fiber diet albedo of passion fruit on the metabolic and biochemical profile in diabetic rats induced by alloxan (2%). DESIGN The passion fruit mesocarp fiber was dried in an oven with circulating air at 60°C and pulverized. We used 32 adult male rats, divided into 4 groups: Wistar group 1 control (GC), Wistar group 2, 15% fiber (GF15), Wistar group 3, 30% fiber (GF30), Wistar group 4, fiber disolved in water (GFH2O). The ratio of passion fruit was prepared according to the AIN 93M guidelines, varying only the source of dietary fiber. The corresponding diet for each group was offered to the animals for 60 days. RESULTS There was a statically significant decrease in plasma glucose for GFH2O, GF15%, and GF30% groups with 27.0%, 37.4%, and 40.2%, respectively. CONCLUSION The use of mesocarp fiber of passion fruit at concentrations of 15% and 30% are an important dietary supplement for the treatment of DM due to its potential hypoglycemic effect, and its ability to reduce triglycerides and VLDL-cholesterol levels with a principal reduction of insulin and leptin.
Collapse
Affiliation(s)
- E M Corrêa
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - L Medina
- Faculdade de Ciências Farmacêuticas, Universidade Federal do Amazonas, Rua Alexandre Amorin, 330 - Aparecida, Manaus-AM/Brazil,CEP: 69010-300
| | - J Barros-Monteiro
- Biochemistry Department at Ponce School of Medicine and Health Sciences Ponce, Puerto Rico
| | - N O Valle
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - R Sales
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - A Magalães
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - F C A Souza
- Instituto Nacional de Pesquisas da Amazônia -Coordenação Sociedade Saúde Ambiente- Laboratório de Alimentos
| | - T B Carvalho
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - J R Lemos
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | - E F Lira
- Fundação de Hematologia e Hemoterapia do Estado do Amazonas (FEMOAM)- Nucleo de Estatística - Av. Constatino Nery
| | - E S Lima
- Faculdade de Ciências Farmacêuticas, Universidade Federal do Amazonas, Rua Alexandre Amorin, 330 - Aparecida, Manaus-AM/Brazil,CEP: 69010-300
| | - D M L Galeno
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| | | | - C Ortiz
- Physiology and Pharmacology Department at Ponce School of Medicine and Health Sciences Ponce, Puerto Rico
| | - R P Carvalho
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Departamento de Química, Instituto de Ciências Exatasb Universidade Federal do Amazonas, Av. Gen. Rodrigo Octávio Jordão Ramos, 3000 - Coroado, Manaus -AM - Brazil
| |
Collapse
|
4
|
Sales R, Santana CVS, Nogueira DRS, Silva KJP, Guimarães IM, Michereff SJ, Abad-Campos P, García-Jiménez J, Armengol J. First Report of Monosporascus cannonballus on Watermelon in Brazil. Plant Dis 2010; 94:278. [PMID: 30754283 DOI: 10.1094/pdis-94-2-0278b] [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] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In 2008 and 2009, vine decline symptoms were observed in three watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai) fields located in the municipalities of Mossoró (Rio Grande do Norte State) and Quixeré (Ceará State) in northeastern Brazil. Symptoms included yellowing of crown leaves just prior to harvest and collapse of many of the vines. Mean maximum daily temperatures for the first and second half of the season were 28.6 and 25.1°C, respectively. Affected plants exhibited necrotic root systems and lacked most of the secondary and tertiary feeder roots. Numerous perithecia on the roots contained asci and ascospores characteristics of Monosporascus cannonballus Pollack & Uecker (1,2). Small pieces of primary and secondary roots were surface disinfected and plated onto potato dextrose agar (PDA) medium with 0.5 g liter-1 of streptomycin sulfate and incubated for 7 days at 25°C in the dark. Hyphal tips from all colonies were transferred to PDA and further incubated for 30 to 40 days at 25°C in the dark for subsequent growth and sporulation. Isolations consistently yielded colonies of white mycelium, which became dark grayish after 10 to 15 days, and perithecia with one-spored asci. The internal transcribed spacer regions of ribosomal DNA of isolates 18-5 and 19-1 were sequenced (GenBank Accession Nos. GQ891544 and GQ891545). These sequences were identical to sequences of M. cannonballus (GenBank Accession Nos. AM167936 and AM167937). Pathogenicity of these two isolates was confirmed on watermelon cv. Crimson Sweet in a greenhouse maintained at 25 to 30°C. Inoculum was produced in a sand-oat hulls (Avena sativa) medium (0.5 liter of sand, 46 g of ground oat hulls, and 37.5 ml of distilled water) and incubated at 25°C for 1 month. CFU were quantified by serial dilution using 1% hydroxyethyl cellulose. A sterilized mixture of equal portions (vol/vol) of sand and peat moss was used to fill 17-cm-diameter plastic pots and inoculum was added to produce an inoculum concentration of 20 CFU g-1. Five watermelon seeds planted in each pot were later thinned to one seedling per pot. There were five replicated pots for each treatment with an equal number of noninfested pots. Plants were evaluated for disease 45 days after sowing. All isolates of M. cannonballus were highly aggressive and caused severe root necrosis compared with the noninoculated controls. M. cannonballus was reisolated from symptomatic plants, confirming Koch's postulates. In 2004, M. cannonballus was reported in the same Brazilian cucurbit-growing areas causing root rot and vine decline of muskmelon (Cucumis melo L.) (3), but to our knowledge, this is the first report of M. cannonballus on watermelon in Brazil. References: (1) R. D. Martyn and M. E. Miller. Plant Dis. 80:716, 1996. (2) F. G. Pollack and F. A. Uecker. Mycologia 66:346, 1974. (3) R. Sales Jr. et al. Plant Dis. 88:84, 2004.
Collapse
Affiliation(s)
- R Sales
- Universidade Federal Rural do Semi-Árido, UFERSA, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - C V S Santana
- Universidade Federal Rural do Semi-Árido, UFERSA, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - D R S Nogueira
- Universidade Federal Rural do Semi-Árido, UFERSA, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - K J P Silva
- Universidade Federal Rural do Semi-Árido, UFERSA, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - I M Guimarães
- Universidade Federal Rural do Semi-Árido, UFERSA, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - S J Michereff
- Universidade Federal Rural de Pernambuco, UFRPE, Av. Dom Manoel de Medeiros, s/n, 52171-900, Recife-PE, Brazil
| | - P Abad-Campos
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia, Spain
| | - J García-Jiménez
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia, Spain
| | - J Armengol
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia, Spain
| |
Collapse
|
5
|
Leal M, Sales R, Ibáñez E, Giner J, Leal C. [Evaluation of the effect of a psychoeducational program on the burden in informal caregivers of patients with schizophrenia]. Actas Esp Psiquiatr 2008; 36:63-69. [PMID: 18365786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Due to the change in the health care model for mental patients focused on the hospital to community care in recent decades, schizophrenic patients live with their families. This study aims to study the burden of family members or caregivers of schizophrenic patients before and after the application of a specific psychoeducational program for caregivers. METHODS A psychoeducational program aimed at three groups was conducted: a) relatives of patients with schizophrenia who received educational program; b) parents or relatives on a previous educational program themselves, and c) control group (not including either parents or patients who received educational programs). The Zarit scale was used to rate burden in the three groups before and after completing the educational program. RESULTS Application of the program was associated to a significant reduction of burden in the groups where it was provided compared with the control group that did not receive the program, independently of the treatment received for the patients. CONCLUSIONS Evidence suggests that these programs should be included in the therapeutical strategies for patients with schizophrenia.
Collapse
Affiliation(s)
- Mi Leal
- Universidad de Valencia Hospital Clíco, Valencia.
| | | | | | | | | |
Collapse
|
6
|
Sales R, Bezerra do Nascimento IJ, de Souza Freitas L, Beltrán R, Armengol J, Vicent A, García-Jiménez J. First Report of Monosporascus cannonballus on Melon in Brazil. Plant Dis 2004; 88:84. [PMID: 30812467 DOI: 10.1094/pdis.2004.88.1.84b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Approximately 15,000 ha of melon (Cucumis melo L.) are grown in the northeastern section of Brazil, mostly for export to Europe during the winter months. Surveys for melon vine decline diseases were carried out in farms in the municipalities of Mossoró (Rio Grande do Norte) and Quixeré (Ceará) during 2002 and 2003. Symptoms typical of vine decline were observed in several fields and included yellowing of crown leaves just prior to harvest and collapse of many of the vines. Affected plants exhibited necrotic root systems and lacked most of the secondary and tertiary feeder roots. Numerous perithecia were observed on roots which, when examined with a microscope, showed characteristic asci and ascospores of the fungus Monosporascus cannonballus Pollack & Uecker (2). Isolations were made from the crown region and primary and secondary roots of affected plants by excising 4- to 6-mm pieces that were surface sterilized for 30 to 60 s with 1.5% active chlorine solution. Seven tissue pieces from each plant part were placed on potato dextrose agar (PDA) containing 0.5 g liter-1 of streptomycin sulfate. Plates were examined daily for fungal growth for 7 days, and hyphal tips from all colonies were transferred to PDA for subsequent growth and sporulation. M. cannonballus was isolated from 50% of the root sections. All isolates produced only one ascospore per ascus. Pathogenicity of four isolates was confirmed in the greenhouse on the muskmelon cv. Temprano Rochet. Inoculum was produced in a sand-oat hulls (Avena sativa L.) medium (0.5 liter of sand, 46 g of ground oat hulls, and 37.5 ml of distilled water) and incubated at 25°C for 1 month. Colony forming units (CFU) were quantified by serial dilution using 1% hydroxyethyl cellulose. A sterilized mixture of equal portions (vol/vol) of sand and peat moss was used to fill plastic pots (17 cm in diameter), and inoculum was added to produce an inoculum concentration of 20 CFU g-1. Five melon seeds were planted in each pot and after germination, were thinned to one seedling per pot. There were five replicated pots for each treatment with an equal number of uninfested pots. Plants were evaluated for disease 45 days after sowing. Roots were exposed by carefully washing the potting mix away. All isolates of M. cannonballus tested were highly aggressive and caused severe root necrosis compared with the noninoculated control plants. M. cannonballus was reisolated from symptomatic plants, confirming Koch's postulates. Double cropping in the same fields for several years has created serious problems in Brazil, which are related to this soilborne pathogen that also causes root rot and vine decline of watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai) worldwide (1). To our knowledge this is the first report of M. cannonballus in Brazil and South America. References: (1) R. D. Martyn and M. E. Miller. Plant Dis. 80:716, 1996. (2) F. G. Pollack and F. A. Uecker. Mycologia 66:346, 1974.
Collapse
Affiliation(s)
- R Sales
- Escola Superior de Agricultura de Mossoró, ESAM, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | | | - L de Souza Freitas
- Escola Superior de Agricultura de Mossoró, ESAM, Caixa Postal 137, 59.600-970, Mossoró-RN, Brazil
| | - R Beltrán
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022-Valencia, Spain
| | - J Armengol
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022-Valencia, Spain
| | - A Vicent
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022-Valencia, Spain
| | - J García-Jiménez
- Instituto Agroforestal Mediterráneo, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022-Valencia, Spain
| |
Collapse
|
7
|
Bastos MD, Esteves CA, Araújo D, Bastos LA, Eistein M, Santana GP, Oliveira GJ, Brasil L, Calzada A, Calzada DB, Pereira J, Sales R, Olivera NG. Percutaneous mechanical mitral commissurotomy performed with a Cribier's metallic valvulotome. Initial results. Arq Bras Cardiol 2001; 77:120-31. [PMID: 11514823 DOI: 10.1590/s0066-782x2001000800003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the immediate results of percutaneous mechanical mitral commissurotomy. METHODS Thirty patients underwent percutaneous mechanical mitral commissurotomy performed with a Cribier's metallic valvulotome from 8/11/99 to 2/4/00. Mean age was 30.7 years, and 73.3% were women. With regards to functional class, 63.3% were class III, and 36.7% were class IV. The echocardiographic score had a mean value of 7.5+/- 1.8. RESULTS The mitral valve area increased from 0.97+/-0.15cm2 to 2.16+/-0.50cm2 (p>0.0001). The mean diastolic gradient decreased from 17.9+/-5.0mmHg to 3.2+/-1.4mmHg. The mean left atrial pressure decreased from 23.6+/-5.4mmHg to 8.6+/-3.1mmHg, (p>0.0001). Systolic pressure in the pulmonary artery decreased from 52.7+/-18.3mmHg to 32.2+/-7.4mmHg. Twenty-nine cases were successful. One patient developed severe mitral regurgitation. Interatrial septal defect was observed and one patient. One patient had cardiac tamponade due to left ventricular perforation. No deaths occurred. CONCLUSION This method has proven to be safe and efficient in the treatment of rheumatic mitral stenosis. The potential advantage is that it can be used multiple times after sterilization, which decreases procedural costs significantly.
Collapse
|
8
|
Armengol J, Vicent A, Sales R, García-Jiménez J, Rodríguez JM. First Report of Basal Rot of Leek Caused by Fusarium culmorum in Spain. Plant Dis 2001; 85:679. [PMID: 30823043 DOI: 10.1094/pdis.2001.85.6.679c] [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] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A severe basal rot of leek (Allium porrum L.) was first observed in 1996 in Sueca (Valencia) eastern Spain, and again from 1998 to 2000 in several fields in Haro (La Rioja) northern Spain, where the disease caused significant economic losses. Leeks were stunted, wilted, and had water-soaked tissues with a characteristic reddish purple discoloration at the base of the stem. Affected plants could be pulled up easily because of rotting of the basal plate and root system. Similar symptoms were also observed on seedlings 2 to 3 weeks after transplanting. Isolations from symptomatic stems and roots onto potato dextrose agar (PDA) supplemented with 0.5 mg/ml of streptomycin sulfate (PDAS) consistently yielded a Fusarium sp. Isolates were transferred to potato sucrose agar (PSA) and synthetic low nutrient agar (SNA) and incubated at 25°C for 10 days with a 12-h photoperiod. The isolates were identified as Fusarium culmorum (Wm. G. Sm.) Sacc. based on colony morphology on PSA and phialide and conidial morphology on SNA. This disease has been described on garlic (1), but there are few reports about its incidence on leek (2). Pathogenicity tests were conducted on leek cvs. Alora, Axel, Casado, Goliath, and Varea using five isolates of F. culmorum from different locations. Ninety-day-old seedlings were inoculated by introducing a spore suspension to obtain a soil infested with the fungus at 104 colony-forming units (CFU)/g of potting mix (a sterilized mixture of equal portions [v/v] of soil, sand, and peat moss). Plants were maintained in a greenhouse at 20 to 30°C. Within 45 to 70 days after inoculation, symptoms developed that were similar to those observed in the field. The fungus was reisolated from affected plants, completing Koch's postulates. All isolates were pathogenic, and all leek cvs. were highly susceptible to the pathogen. To our knowledge, this is the first report of F. culmorum affecting leek in Spain. References: (1) F. J. Crowe et al. Phytopathology 76:1094, 1986. (2) G. Tamietti and A. Garibaldi. Riv. di Patol. Veg. IV. 13:69, 1977.
Collapse
Affiliation(s)
- J Armengol
- Patología Vegetal, Departamento de Ecosistemas Agroforestales, Universidad Politécnica de Valencia, Camino de Vera s/n. 46022-Valencia, Spain
| | - A Vicent
- Patología Vegetal, Departamento de Ecosistemas Agroforestales, Universidad Politécnica de Valencia, Camino de Vera s/n. 46022-Valencia, Spain
| | - R Sales
- Patología Vegetal, Departamento de Ecosistemas Agroforestales, Universidad Politécnica de Valencia, Camino de Vera s/n. 46022-Valencia, Spain
| | - J García-Jiménez
- Patología Vegetal, Departamento de Ecosistemas Agroforestales, Universidad Politécnica de Valencia, Camino de Vera s/n. 46022-Valencia, Spain
| | - J M Rodríguez
- Sección de Protección de Cultivos, C.I.D.A., Crta. Logroño-Mendavía (NA-134) km 88, 26080-Logroño, Spain
| |
Collapse
|
9
|
Rendon D, Piqué J, Donat F, Maestre S, Huertas C, Noguera E, Cortell I, Sales R, Leal M, Albertos S. Pain as a mutual experience for patients, nurses and families: a perspective from Valencia, Spain. J Cult Divers 2000; 7:20-2. [PMID: 11013527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The Spanish data collection was consistent with the overall study design and drew from three groups: laboring women, children and elderly patients. The Valencia data was amongst the most detailed, specific and complete in this international study. This is most likely due to the experienced nature of the Spanish research team. The study results revealed more commonalities than differences in all age groups with regard to pain identification and pain alleviation. Across age groups, pain was identified by study participants through observation and listening.
Collapse
Affiliation(s)
- D Rendon
- Hunter-Bellevue School of Nursing, Hunter College of City University of New York, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Abstract
In 1998, a new disease of Fortune mandarin trees was detected in orchards in the eastern province of Valencia. This is one of the most important late-maturing cultivars grown in Spain. Symptoms were typical of Alternaria brown spot of citrus (2). Young leaves showed brown necrotic and irregular blighted areas with characteristic yellow halos. The necrosis had a tendency to follow the veins. On fruits, symptoms included light brown, slightly depressed spots to circular and dark brown areas on the external surface. Infected young fruits and leaves often fell and the mature fruits were unmarketable due to lesions, resulting in important economic losses. Isolations on potato dextrose agar supplemented with 0.5 mg/ml of streptomycin sulfate (PDAS) from affected leaves and fruits consistently yielded Alternaria alternata (Fr.:Fr.) Keissl., which was identified based on conidial morphological characteristics. Pathogenicity tests were conducted using 15 isolates from fruit and leaves by inoculating detached immature Fortune leaves with a sterile water suspension of 5 × 105 conidia per ml. Drops of this suspension (40 μl each) were placed on the lower surfaces of each leaflet using four leaves per isolate. Leaves were incubated in a moist chamber in the dark at 27°C (1). After 48 h, most of these isolates caused necrotic lesions on the leaves similar to those observed in the field, and the fungus was reisolated, confirming Koch's postulates. In 1999, the fungus spread to other citrus-growing areas, and to date the disease has been detected affecting Fortune and Nova mandarins and Minneola tangelo. This is the first report of Alternaria brown spot of citrus in Spain. References: (1) K. Kohmoto et al. Phytopathology 81:719, 1991. (2) J. O. Whiteside. Plant Dis. Rep. 60:326, 1976.
Collapse
Affiliation(s)
- A Vicent
- Unidad de Patología Vegetal, ETSIA, Universidad Politécnica de Valencia, Camino de Vera 14, 46022-Valencia, Spain
| | - J Armengol
- Unidad de Patología Vegetal, ETSIA, Universidad Politécnica de Valencia, Camino de Vera 14, 46022-Valencia, Spain
| | - R Sales
- Unidad de Patología Vegetal, ETSIA, Universidad Politécnica de Valencia, Camino de Vera 14, 46022-Valencia, Spain
| | - J García-Jiménez
- Unidad de Patología Vegetal, ETSIA, Universidad Politécnica de Valencia, Camino de Vera 14, 46022-Valencia, Spain
| | - F Alfaro-Lassala
- Área de Protección de los Cultivos, Ctra. Alicante-Valencia, Km 276,5 Apdo. 125, 46460-Silla, Valencia, Spain
| |
Collapse
|
11
|
Abstract
Tiger nut (Cyperus esculentus L.) is cultivated in Spain for the production of tiger nut milk. Over the past 5 years, important economic losses resulting from a new tuber rot have been observed near Valencia in eastern Spain. Affected tubers were covered by a white mycelium that turned black as the disease advanced, leading to a general rotting of tubers. Aboveground plant parts showed some early decay and under high-moisture environmental conditions the white mycelium was present on the soil surface. This mycelium showed pyriform swellings characteristic of Rosellinia necatrix Prill., and coremia were occasionally observed on external surfaces of tubers after incubation in a moist chamber for 1 to 2 months. Coremia produced small ellipsoid or obovoid single-celled conidia 3.7 to 5.0 × 2.0 to 2.2 μm. The teleomorph has not been observed. Pathogenicity tests were conducted with inoculum produced on wheat (Triticum aestivum L.) seeds that were soaked for 12 h in flasks filled with distilled water. Each flask contained 300 ml of seeds that were subsequently autoclaved after excess water was drained. Two fungal disks of a 2-week-old culture of R. necatrix grown on potato dextrose agar were placed aseptically in each flask. The flasks were incubated at 25°C for 4 weeks, and shaken once a week to avoid clustering of inoculum. Two plastic pots (35 cm in diameter) per isolate were filled with a sterilized mixture of equal portions (vol/vol) of soil, sand, and peat moss, and inoculum was added at a concentration of 30 g of infected wheat seeds per 1,200 g of substrate (1). Healthy tubers were surface disinfested in 1.5% (vol/vol) sodium hypochlorite for 1 min, washed twice in sterile water, sown, and subsequently thinned to one per pot after emergence. Plants were grown under field conditions. Six months after inoculation, symptomatic tubers appeared similar to those originally observed in the field. The fungus was reisolated from affected tubers, confirming Koch's postulates. Pathogenicity tests were also conducted on avocado (cv. Reed) and almond (cv. Garriges) seedlings, and apple rootstock (MM-106) as very susceptible host plants for R. necatrix (1). Inoculated plants showed symptoms of wilting and death 4 weeks after inoculation. The fungus was reisolated from affected plants. This is the first report of C. esculentus as a host of R. necatrix. Reference: (1) A. Sztejnberg and Z. Madar. Plant Dis. 64: 662, 1980.
Collapse
Affiliation(s)
- J García-Jiménez
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - J Busto
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - A Vicent
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - R Sales
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - J Armengol
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| |
Collapse
|
12
|
García-Jiménez J, Armengol J, Moya MJ, Sales R. First Report of Fusarium solani f. sp. cucurbitae Race 1 in Spain. Plant Dis 1997; 81:1216. [PMID: 30861721 DOI: 10.1094/pdis.1997.81.10.1216a] [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] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A crown, root, and fruit rot of squash (Cucurbita maxima Duchesne) was first observed in 1995 and again in 1996 in several fields in the eastern provinces of Valencia and Castellón. When plants approach maturity they exhibited a severe cortical rot at the base of the stem and the upper portion of the taproot causing yellowing and wilting of the leaves. Within a few days of the first symptoms of crown rot, affected plants usually died. Soft, circular lesions developed where fruit were in contact with soil. Isolations on potato dextrose agar supplemented with 0.5 mg/ml of streptomycin sulfate (PDAS) from the crown of symptomatic plants and fruits yielded primarily a Fusarium sp. Isolates were transferred to potato sucrose agar (PSA) and Bilay's medium, modified by Joffe (SNA), and incubated at 25°C for 10 days with a 12-h photoperiod. The isolates were identified as Fusarium solani (Mart.) Sacc. based on colony morphology on PSA and fungal morphology on SNA. C. maxima (cv. Dulce de Horno) seedlings (eight replicates per isolate) grown on a sterilized mixture of equal portions (vol/vol) of soil, sand, and peat moss were inoculated at the first true leaf stage by introducing a 10-ml spore suspension (106 spores per ml) at the base of plants. Symptoms appeared in 14 to 21 days as linear, coalescing, cortical lesions in the hypocotyl of inoculated plants and ultimately caused seedling death. There were no differences observed in the five isolates tested, regardless of origin. Mature fruits were inoculated by injecting spore suspension (106 spores per ml) into the mesocarp. Within 14 to 21 days after inoculation, lesions developed similar to those observed in the field. Stem isolates were pathogenic on the fruit, and fruit isolates were pathogenic on stems. Reference isolates NRLL 22165 and NRRL 22449 for race 1, and NRRL 20545 and NRRL 22144 for race 2, provided by K. O'Donnell, were also tested as positive controls. Only race 1 isolates caused seedling death. In each study, the fungus was reisolated, confirming Koch's postulates. Based on these results and disease symptoms in the field, the fungus was classified as F. solani f. sp. cucurbitae W. C. Snyder & H. N. Hans race 1, which causes a root, stem, and fruit rot, whereas race 2 causes only a fruit rot (1). F. solani also was isolated from seeds removed from diseased fruits. This is the first report of the presence of F. solani f. sp. cucurbitae race 1 in Spain. Reference: (1) T. A. Tousson and W. C. Snyder. Phytopathology 51:17, 1961.
Collapse
Affiliation(s)
- J García-Jiménez
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - J Armengol
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - M J Moya
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| | - R Sales
- Patología Vegetal, Departamento de Producción Vegetal, Universidad Politécnica de Valencia, Camino de Vera 14, 46020 Valencia, Spain
| |
Collapse
|
13
|
Rendon DC, Sales R, Leal I, Piqué J. The lived experience of aging in community-dwelling elders in Valencia, Spain: a phenomenological study. Nurs Sci Q 1995; 8:152-7. [PMID: 8684723 DOI: 10.1177/089431849500800405] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The purpose of this qualitative research study was to explore the lived experience of aging in community-dwelling elders in Valencia, Spain. A bilingual, bicultural endeavor, this research was a collaborative project conducted by nurse educators in New York City and Valencia. Parse's theory of human becoming guided the research, and van Kaam's phenomenological method of analysis was used to identify common elements and major themes of experience. Findings revealed the meaning of aging to be confirming triumphs through the forceful enlivening of bridled potency. These findings were conceptually consistent with Parse's major themes of meaning, rhythmicity, and cotranscendence. Implications for practice and research are discussed.
Collapse
|
14
|
Castelar E, Gonçalves A, Sales R, De Melo G. [Lacticemia and pyruvemia in the hypoglycemic effect of buclizine (Postafen)]. Hospital (Rio J) 1968; 74:2045-50. [PMID: 4388919] [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: 01/10/2023]
|
15
|
Castellar E, De Melo G, Sales R, Gonçalves A. [Therapeutic considerations on the hypoglycemic action of cyproheptadine (Periactin)]. Hospital (Rio J) 1967; 72:1425-33. [PMID: 5307817] [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: 01/14/2023]
|
16
|
Castellar E, de Melo G, Sales R, Gonçalves A. [Therapeutic considerations on the hypoglycemic action of buclizine (Postafen)]. Hospital (Rio J) 1966; 70:1361-9. [PMID: 4385680] [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: 01/10/2023]
|