26
|
Moya P, Arroyo A, Del Mar Aguilar M, Galindo I, Giner L, Bellón M, Candela F, Calpena R. Percutaneous posterior tibial nerve stimulation in the treatment of refractory anal fissure. Tech Coloproctol 2016; 20:197-8. [PMID: 26768730 DOI: 10.1007/s10151-015-1417-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 12/17/2015] [Indexed: 11/28/2022]
|
27
|
Navarro-Llopis V, Ayala I, Sanchis J, Primo J, Moya P. Field Efficacy of a Metarhizium anisopliae-Based Attractant-Contaminant Device to Control Ceratitis capitata (Diptera: Tephritidae). JOURNAL OF ECONOMIC ENTOMOLOGY 2015; 108:1570-1578. [PMID: 26470297 DOI: 10.1093/jee/tov157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 05/21/2015] [Indexed: 06/05/2023]
Abstract
Biological control of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) using entomopathogenic fungi is being studied as a viable control strategy. The efficacy of a Metarhizium anisopliae (Metschnikoff) Sorokin (Hypocreales: Clavicipitaceae)-based attractant-contaminant device (ACD) to control C. capitata was evaluated in a medium-scale (40 ha) 2-yr field trial using a density of 24 ACD per ha. Results showed that this density was adequate to efficiently reduce fruitfly populations and that the inoculation dishes (IDs) needed replacing mid-season to provide protection for the entire season. In this study, fungal treatment was even more effective than conventional chemical treatment. Population dynamics in fungus-treated fields along with the infectivity study of field-aged IDs in the laboratory found that the ACD remained effective for at least 3 mo. The results suggest M. anisopliae-based ACD can be used to control C. capitata in the field. The implications of its use, especially as a tool in an integrated pest management program, are discussed.
Collapse
|
28
|
Magallares B, Quesada-Masachs E, Hernández M, Lisbona M, Moya P, Moreno M, Torrente-Segarra V, Reina D, Narváez J, Marsal S, Sanmartí R, Calvet J, Maymό J, Díaz-Torné C, Gόmez A, Corominas H, Nolla J, Rodríguez de la Serna A. AB0441 Effectiveness of Tocilizumab in Monotherapy in Patients with Rheumatoid Arthritis in Clinical Practice: Table 1. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
29
|
Toniolo E, Díaz-Torné C, Moragues C, Geli C, Millán M, Castellví I, Moya P, Laíz A, Llobet J. SAT0606 Impact of Musculoskeletal Ultrasound in Treatment Decision in Routine Daily Care of Rheumatoid Arthritis (Impulsar Study): Table 1. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
30
|
Ortiz MA, Diaz-Torné C, Hernández MV, Reina D, de la Fuente D, Castellví I, Moya P, Ruiz JM, Corominas H, Zamora C, Cantó E, Sanmartí R, Juarez C, Vidal S. IL-6 blockade reverses the abnormal STAT activation of peripheral blood leukocytes from rheumatoid arthritis patients. Clin Immunol 2015; 158:174-82. [PMID: 25847223 DOI: 10.1016/j.clim.2015.03.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 03/27/2015] [Accepted: 03/28/2015] [Indexed: 12/22/2022]
Abstract
Considering the interplay of multiple STATs in response to cytokines, we investigated how IL-6 and its blocking affect STAT signaling in rheumatoid arthritis (RA). Leukocytes obtained from RA patients before and after tocilizumab treatment and healthy donors (HDs) were cytokine-stimulated and STAT phosphorylation was analyzed by cytometry. RA patients had significantly fewer pSTAT1+, pSTAT3+, and pSTAT6+ monocytes and pSTAT5+ lymphocytes than HDs. After 24weeks of treatment, percentages of IFNγ-induced pSTAT1+ and IL-10-induced pSTAT3+ monocytes in RA patients increased, reaching levels comparable to HDs. pSTAT1+ and pSTAT3+ cells correlated inversely with RA disease activity index and levels of pSTAT+ cells at baseline were higher in patients with good EULAR response to tocilizumab. IFNγ-induced pSTAT1+ cells correlated inversely with memory T cells and anti-CCP levels. IL-10-induced pSTAT3+ cells correlated with Treg/Teff ratio. Our findings suggest that IL-6 blocking reduces the inflammatory mechanisms through the correction of STAT1 and STAT3 activation status.
Collapse
|
31
|
López-Delgado A, Arroyo A, Ruiz-Tovar J, Alcaide MJ, Diez M, Moya P, Santos J, Calpena R. Effect on anal pressure of percutaneous posterior tibial nerve stimulation for faecal incontinence. Colorectal Dis 2014; 16:533-7. [PMID: 24674305 DOI: 10.1111/codi.12628] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 02/28/2014] [Indexed: 02/08/2023]
Abstract
AIM Previous studies on percutaneous posterior tibial nerve stimulation (PTNS) for faecal incontinence do not report anal pressure changes. In the present study the effect of percutaneous PTNS on anal manometry was determined. METHOD This was a prospective observational study of patients with faecal incontinence. They underwent one 30-min session of PTNS weekly for 12 consecutive weeks. Patients who showed improvement were given six more sessions at 2-weekly intervals. Anal manometry was performed before and after treatment. Clinical data including the Wexner score, psychological testing, quality of life using the Fecal Incontinence Quality of Life Score and the contents of a continence diary were recorded before and after the procedure. RESULTS Twenty-four patients were included in the study of whom 17 (70.83%) demonstrated some degree of clinical or manometric improvement at 3 months. Before treatment 18 patients had urgency of <1 min. At 3 and 6 months this had risen to 5 min in 62.5% and 70.83% (P < 0.001). The anal resting pressure increased from 21.7 to 37.6 mmHg (P = 0.021), the maximum squeeze pressure from 58.2 to 72.2 mmHg (P = 0.045) and the Wexner score fell from 15 to 10 (P = 0.018) at 6 months. Predictive factors for a response included fewer than three incontinent episodes per week (P = 0.027). Negative predictive factors included episiotomy and an initial Wexner score of > 12 (P = 0.035). CONCLUSION Percutaneous PTNS was effective in over 70% of patients in the present study with improvements in urgency, anal pressures and Wexner score.
Collapse
|
32
|
Sanchez M, Chacon J, Rubio A, Gonzalez A, Cruz M, Moya P. 969: Avoided cost in chemotherapy drugs attributable to patients inclusion in clinical trials. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)50860-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
33
|
Toniolo E, Laiz A, Moya P, Díaz-Torné C, Castellvi I, Geli C, Sarmiento M, Millán A, Llobet J. AB0692 Radiographic Damage in A Group of Patients with Axial Spondyloarthritis: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
34
|
Labrador N, Martínez JM, García M, Bustos C, Manzano FJ, Moya P. CP-088 Survival time of biological treatments in psoriasis. Eur J Hosp Pharm 2014. [DOI: 10.1136/ejhpharm-2013-000436.86] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
35
|
Santin J, Moya P, Contreras P, Pincheira E. Sleep breathing disorders screening in chilean miners. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
36
|
Diaz-Torne C, Zamora C, Geli C, Diaz-Lopez C, Ortiz MA, Moya P, Nieto JC, Castellvi I, Cantó E, Casademont J, Juarez C, Llobet JM, Vidal S. THU0184 TNF Production is Regulated by Adalimumab Treatment in Rheumatoid Arthritis Patients. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
37
|
Moya P, Rodriguez de la Serna A, Magallares B, Diaz-Torné C, Sarmiento M, Cόrica E, Castellví I, Geli C, Laiz A, Malouf J, Perez A, de Llobet J. SAT0435 Profile and degree of hyperglycemia after the infiltration of intrarticular corticosteroids to patients with and without type 2 diabetes mellitus. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
38
|
Moya P, Salazar J, Altés A, Corominas H, Diaz-Torne C, Castellví I, Geli C, Córica ME, del Rio E, de Llobet JM, Baiget M. AB0189 Polymorphisms in genes involved in the metotrexate action mechanism. are they associated with response/toxicity of the drug? Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
39
|
Moya P, Díaz M, Arce Y, Castellví I, Diaz-Torné C, Geli C, Sarmiento M, Ballarin J, de Llobet JM. AB0425 Silent lupus nephritis in protocol biopsy after complete remission. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
40
|
Moya P, Arroyo A, Lacueva J, Candela F, Soriano-Irigaray L, López A, Gómez MA, Galindo I, Calpena R. Sacral nerve stimulation in the treatment of severe faecal incontinence: long-term clinical, manometric and quality of life results. Tech Coloproctol 2013; 18:179-85. [PMID: 23624794 DOI: 10.1007/s10151-013-1022-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 04/18/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND Faecal incontinence (FI) is a complex and multifactorial health problem. Treatment has to be individualised, analysing the aetiology and gravity in every case. Sacral nerve stimulation (SNS) has been shown to effectively improve treatment of FI. METHODS Fifty patients with severe FI treated with SNS between March 2002 and December 2010 were analysed. Preoperative assessment included physical examination, anorectal manometry and anal endosonography. Anal continence was evaluated using the Wexner continence grading system. Quality of life was evaluated using the Fecal Incontinence Quality of life Scale (FIQLS). Follow-up appointments were scheduled at 1, 6 and 12 months and annually thereafter. Wexner score, FIQLS and the ability to defer defecation were assessed at each visit. RESULTS Fifty patients underwent a permanent implant. The overall mean follow-up period was 55.52 ± 31.84 months. After 6 months, SNS significantly improved FI and positively impacted quality of life, as evidence by significant improvements in all 4 scales of the FIQLS. Anorectal manometry showed a trend towards an increase in maximum resting pressure and maximum pressure. After the first assessment at 6 months, Wexner score and FIQLS remained stable. Ability to defer defecation was also maintained. During follow-up, 3 patients (6 %) experienced implant site pain and episodes of extremity pain and paresthesias that were refractory to medical management and required device explantation. The implant site infection rate was 2 %. CONCLUSIONS Analysis of our long-term results confirms the safety and effectiveness of SNS in the management of patients with FI.
Collapse
|
41
|
Rojas L, Aizman A, Ernst D, Acuña MP, Moya P, Mellado R. GRP-023 Anti-Factor Xa Activity After Prophylactic Doses of Enoxaparin (40 mg) in Hospitalised Patients Weighing Less Than 55 Kilogrammes. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
|
42
|
Frangi A, Gómez MA, Moya P, Arroyo A, López A. Rectal diverticulum resection by stapler device. Tech Coloproctol 2012; 18:403-4. [DOI: 10.1007/s10151-012-0957-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 11/25/2012] [Indexed: 11/28/2022]
|
43
|
Moya P, Navarro JM, Arroyo A, López A, Ruiz-Tovar J, Calpena R. Sacral nerve stimulation during pregnancy in patients with severe fecal incontinence. Tech Coloproctol 2012; 17:245-6. [DOI: 10.1007/s10151-012-0874-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 08/02/2012] [Indexed: 10/28/2022]
|
44
|
López Delgado RT, López Delgado A, Moya P, Santos JE, Arroyo A, Rodríguez JM, Calpena R. Laparoscopic pancreatic necrosectomy: a minimally invasive alternative to laparotomic debridement of pancreatic necrosis. MINERVA CHIR 2012; 67:363-364. [PMID: 23022762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
|
45
|
Moya P, Arroyo A, Pérez-Legaz J, Serrano P, Candela F, Soriano-Irigaray L, Calpena R. Applicability, safety and efficiency of outpatient treatment in uncomplicated diverticulitis. Tech Coloproctol 2012; 16:301-7. [PMID: 22706731 DOI: 10.1007/s10151-012-0847-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 05/16/2012] [Indexed: 01/19/2023]
Abstract
BACKGROUND In most cases of diverticulitis, inflammation is mild, and the only treatment required is a clear liquid diet and antibiotics. Until recently, patients were given this treatment as inpatients with the consequent expenditure of resources. The aim of this study was to assess the safety and efficacy of an outpatient treatment protocol with oral antibiotics in selected patients with uncomplicated acute diverticulitis in comparison with inpatient intravenous treatment. METHODS We conducted a prospective non-randomized study between January 2007 and December 2009. We included all patients diagnosed with uncomplicated acute diverticulitis, at the Emergency Department of the University General Hospital of Elche. We compared the efficacy, safety and costs of hospital treatment with intravenous antibiotics and outpatient treatment with oral antibiotics. Seventy-six patients were included in the study. Forty-four of them underwent intravenous treatment with Metronidazole 500 mg/8 h + Ciprofloxacin 400 mg/12 h (hospital treatment group) and 32 took oral antibiotics Metronidazole 500 mg/8 h and Ciprofloxacin 500 mg/12 h (outpatient group). RESULTS Outpatient treatment is viable in almost 95 % of those patients suffering from uncomplicated acute diverticulitis. Treatment was effective in resolving inflammation, and there were no complications in the majority of cases (94 %). Only 2 patients (6 %) required admission after outpatient treatment. The results further reflect complications and relapse rates similar to those of patients admitted to hospital and treated with intravenous antibiotics. There are no significant statistical differences (p = 0.86) between inpatients and outpatients. It is possible to save approximately 1,600 € per patient with outpatient treatment (p < 0.05). CONCLUSIONS Outpatient treatment has demonstrated a safety and efficiency similar to inpatient treatment, producing an important reduction in expenses and medical resources.
Collapse
|
46
|
Moya P, Arroyo A, Soriano-Irigaray L, Frangi A, Candela Polo F, Calpena Rico R. Sacral nerve stimulation in patients with severe fecal incontinence after rectal resection. Tech Coloproctol 2012; 16:263-4. [PMID: 22527919 DOI: 10.1007/s10151-012-0823-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 02/28/2012] [Indexed: 02/07/2023]
|
47
|
Rubio A, Cabanes N, Cruz M, Esteban C, Martinez J, Moya P. 1302 POSTER Rapid Desensitization for Rituximab Hypersensitivity: Standard Protocol and Case Report. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)70876-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
48
|
Valdecantos P, Briones R, Moya P, Germain A, Huidobro-Toro JP. Pharmacological identification of P2X1, P2X4 and P2X7 nucleotide receptors in the smooth muscles of human umbilical cord and chorionic blood vessels. Placenta 2003; 24:17-26. [PMID: 12495655 DOI: 10.1053/plac.2002.0862] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
To ascertain the role of extracellular adenosine 5'-triphosphate (ATP) receptors in human placenta circulation, we identified and pharmacologically characterized the P2X receptor population in its superficial vessels. Total RNA was extracted from segments of chorionic and umbilical arteries and veins of terminal placentae delivered by vaginal or Caesarian births. Polymerase chain reaction (PCR), followed by sequencing of the products, identified the presence of P2X 1, 4, 5, 6, and 7mRNAs in smooth muscle from chorionic and umbilical arteries and veins. Umbilical vessels proximal to the fetus expressed the same population of P2X subtypes, except for the P2X(5), but additionally expressed the P2X(2). Rings of chorionic vessels contracted upon addition of nucleotides and analogs with the following relative rank order of potencies in arteries and veins: alpha,beta-methyleneATP>beta,gamma-methyleneATP>PNP>ATP=diBzATP>2-MeSATP>ADP>AMP; in umbilical vessels alpha,beta-methyleneATP was at least 100-fold more potent than ATP. Nucleotide potency was less than that of PGF(2alpha) or endothelin-2, but had the same magnitude as serotonin. ATP-desensitized receptors evidenced cross desensitization to alpha,beta-methyleneATP, 2-MeSATP and diBzATP, effect not observed when desensitization was elicited by alpha,beta-methyleneATP, confirming the presence of various P2X receptor subtypes in the smooth muscles of these vessels. The vasocontractile efficacy of alpha,beta-methyleneATP was unaltered by endothelium removal, while that of ATP was significantly attenuated and those elicited by 2-MeSATP were blunted, indicating the presence of additional endothelial nucleotide receptors. These results suggest that P2X receptors participate in the humoral regulation of placental blood flow.
Collapse
|
49
|
Ardiles LG, Olavarría F, Elgueta M, Moya P, Mezzano S. Anticardiolipin antibodies in classic pediatric hemolytic-uremic syndrome: a possible pathogenic role. Nephron Clin Pract 2000; 78:278-83. [PMID: 9546687 DOI: 10.1159/000044936] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Anticardiolipin (aCL) antibodies have been associated with thrombocytopenia, hemolytic anemia and an increased risk of thrombosis in different vascular locations, even in the absence of lupus. The classic hemolytic-uremic syndrome is a postinfectious acute renal failure characterized by hemolytic anemia, thrombocytopenia and the presence of widespread glomerular thrombosis in the kidney, with pathogenic mechanisms that remain to be identified. In order to establish the frequency of aCL antibodies in this syndrome and to identify a possible role in the pathogenesis and clinical manifestations, 17 patients were studied during the reactant phase of the disease looking for an association between the presence of aCL antibodies (isotypes IgG, IgA and IgM) and the main clinical variables of the syndrome. In 8 patients IgG aCL was present, 2 patients had IgM aCL, and 1 had IgA antibodies on the solid-phase ELISA aCL assays, but no association could be demonstrated with the clinical variables studied. Although it might correspond to an epiphenomenon related to the triggering intestinal infection, a pathogenic role cannot be discarded and additional studies should be performed.
Collapse
|
50
|
Cantín A, Moya P, Miranda MA, Primo J, Primo-Yúfera E. Synthesis and biological evaluation of new analogues of the active fungal metabolites N-(2-methyl-3-oxodecanoyl)-2-pyrroline and N-(2-methyl-3-oxodec-8-enoyl)-2-pyrroline (II). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2000; 48:3682-3688. [PMID: 10956170 DOI: 10.1021/jf990948g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
New analogues of the bioactive enamides isolated from P. brevicompactum (2 and 3) have been synthesized to improve the biological activities. Two different structural modifications have been introduced: substitution of the aliphatic side chain present in the natural products (1-4) by other groups frequently found in other active compounds and use of other nitrogen-containing five-membered rings with different degrees of oxidation. In this way, the insecticidal and fungicidal activities have been improved. Thus, compound 9, which possess a 3-pyrroline ring, exhibited important insecticidal activity against third-instar nymphs of Oncopeltus fasciatus Dallas (100% mortality at 7.5 microg/cm(2)). Remarkable fungicidal activity was also found, and preliminary structure-activity relationships could be established.
Collapse
|