scholarly journals Efecto De La Humedad Relativa Y La Temperatura En La Aplicacion De Insecticidas Organofosforados Y Carbamatos E Impacto En La Colinesterasa De Agro Productores De Tomate (Solanum Lycopersicum L.) En La Localidad De “San Luis, Chimborazo, Ecuador

2018 ◽  
Vol 14 (24) ◽  
pp. 204
Author(s):  
Lindao Córdova V. A. ◽  
Jave Nakayo J. L. ◽  
Retuerto Figueroa M. G. ◽  
Ramos Sevilla E. I. ◽  
Jinez Llangari P. A.
Keyword(s):  
High Temperature ◽  
Relative Humidity ◽  
Correlation Analysis ◽  
Solanum Lycopersicum ◽  
Solanum Lycopersicum L ◽  
San Luis ◽  
Carbamate Insecticides ◽  
Kinetic Spectrophotometric ◽  
One Year ◽  
The One

This research aimed to determine the effect of relative humidity and temperature in the application of organophosphorus and carbamate insecticides and impact on the colinesterasa of tomato agro producers (Solanum lycopersicum L.) in the location of" San Luis, Chimborazo, Ecuador.The technique used was spectrophotometry. The cholinesterase test was performed on the one hundred and seventy patients of the five communities exposed between one year and more than ten years, in the handling and application of organophosphorus and carbamate insecticides. The method used was kinetic-spectrophotometric (405 nm at 37 ° C). Through the Kruskal Wallis test and the regression and correlation analysis it was determined the significance and the level of correlation and determination between the variables under study and their effect on cholinesterase levels. Concluding that the applications of the organophosphorus and carbamate insecticides under greenhouse with low relative humidity and high temperature, accompanied by the lack of precautions in the management of the crop, contribute to the decrease of the cholinesterase level of the agro producers.

scholarly journals Razas de Fusarium oxysporum f. sp. lycopersici en predios tomateros en San Luis Potosí

2018 ◽  
Vol 5 (7) ◽  
pp. 1169 ◽  
Author(s):  
Rosendo Hernández Martínez ◽  
Alfonso López Benítez ◽  
Fernando Borrego Escalante ◽  
José Espinoza Velázquez ◽  
David Sánchez Aspeytia ◽  
...  
Keyword(s):  
Fusarium Oxysporum ◽  
Solanum Lycopersicum ◽  
Baja California ◽  
Baja California Sur ◽  
Solanum Lycopersicum L ◽  
San Luis ◽  
El Cid

La marchitez por Fusarium causada por Fusarium oxysporum f. sp. lycopersici (Fol) es una de las enfermedades más importantes del cultivo del tomate (Solanum lycopersicum L.). Su variabilidad patogénica ha originado las razas 1, 2 y 3, ya descritas en varios países. En México se ha reportado en Sinaloa, Baja California Sur y Morelos. El tomate es un cultivo hortícola muy importante en Villa de Arista, San Luis Potosí, por lo que el objetivo de este trabajo fue caracterizar mediante pruebas de patogenicidad la variabilidad en la virulencia de aislamientos de Fol en predios tomateros de esta región. Se obtuvieron 27 aislamientos de Fusarium oxysporum de plantas de tomate con síntomas característicos de la marchitez por Fusarium de nueve variedades en siete predios tomateros, las cuales se procesaron en laboratorio para aislar el hongo, purif icarlo, preparar inoculo y realizar pruebas de patogenicidad. Las variedades diferenciales utilizadas fueron Bonny Best, susceptible a las razas 1, 2 y 3; Manapal, resistente a la raza 1; Walter, resistente a las razas 1 y 2; e I3R3, resistente a las razas 1, 2 y 3. Las razas identificadas fueron, raza 2 en las variedades Rafaello y Tipsey en los predios Agro Viva y Rancho el Clérigo, y la raza 3 en las variedades El Cid, Aníbal y 77-05 en los predios San Gilberto, Santa María Elena yLourdes.Laidentificacióndeestasrazasmediantelatécnica molecular de la Reacción en Cadena de la Polimerasa (PCR) coincidió con los resultados de las pruebas patogénicas.

Resources: Internet Resources for the Independent Medical Evaluator – 2007

2007 ◽  
Vol 12 (4) ◽  
pp. 4-7
Author(s):  
Christopher R. Brigham ◽  
Jenny Walker
Keyword(s):  
Head Trauma ◽  
Clonic Seizure ◽  
Acute Subdural Hematoma ◽  
Orbital Fracture ◽  
Orbital Wall ◽  
First Occurrence ◽  
One Year ◽  
The One ◽  
Neurological Injuries ◽  
Medial Orbital Wall

Abstract Rating patients with head trauma and multiple neurological injuries can be challenging. The AMA Guides to the Evaluation of Permanent Impairment (AMA Guides), Fifth Edition, Section 13.2, Criteria for Rating Impairment Due to Central Nervous System Disorders, outlines the process to rate impairment due to head trauma. This article summarizes the case of a 57-year-old male security guard who presents with headache, decreased sensation on the left cheek, loss of sense of smell, and problems with memory, among other symptoms. One year ago the patient was assaulted while on the job: his Glasgow Coma Score was 14; he had left periorbital ecchymosis and a 2.5 cm laceration over the left eyelid; a small right temporoparietal acute subdural hematoma; left inferior and medial orbital wall fractures; and, four hours after admission to the hospital, he experienced a generalized tonic-clonic seizure. This patient's impairment must include the following components: single seizure, orbital fracture, infraorbital neuropathy, anosmia, headache, and memory complaints. The article shows how the ratable impairments are combined using the Combining Impairment Ratings section. Because this patient has not experienced any seizures since the first occurrence, according to the AMA Guides he is not experiencing the “episodic neurological impairments” required for disability. Complex cases such as the one presented here highlight the need to use the criteria and estimates that are located in several sections of the AMA Guides.

Catheter-directed foam sclerotherapy treatment of saphenous vein incompetence

VASA ◽  
2012 ◽  
Vol 41 (2) ◽  
pp. 120-124 ◽  
Author(s):  
Asciutto ◽  
Lindblad
Keyword(s):  
Saphenous Vein ◽  
Short Term ◽  
Foam Sclerotherapy ◽  
Results Of Treatment ◽  
Ulcer Healing Rate ◽  
Complete Obliteration ◽  
Ceap Classification ◽  
One Year ◽  
The One

Background: The aim of this study is to report the short-term results of catheter-directed foam sclerotherapy (CDFS) in the treatment of axial saphenous vein incompetence. Patients and methods: Data of all patients undergoing CDFS for symptomatic primary incompetence of the great or small saphenous vein were prospectively collected. Treatment results in terms of occlusion rate and patients’ grade of satisfaction were analysed. All successfully treated patients underwent clinical and duplex follow-up examinations one year postoperatively. Results: Between September 2006 and September 2010, 357 limbs (337 patients) were treated with CDFS at our institution. Based on the CEAP classification, 64 were allocated to clinical class C3 , 128 to class C4, 102 to class C5 and 63 to class C6. Of the 188 patients who completed the one year follow up examination, 67 % had a complete and 14 % a near complete obliteration of the treated vessel. An ulcer-healing rate of 54 % was detected. 92 % of the patients were satisfied with the results of treatment. We registered six cases of thrombophlebitis and two cases of venous thromboembolism, all requiring treatment. Conclusions: The short-term results of CDFS in patients with axial vein incompetence are acceptable in terms of occlusion and complications rates.

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