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1.
J Hum Nutr Diet ; 33(3): 299-307, 2020 06.
Artículo en Inglés | MEDLINE | ID: mdl-32163222

RESUMEN

BACKGROUND: Dyslipidaemias result from the interaction between genetic and environmental factors, including diet disequilibrium and physical inactivity. Among the genetic factors associated with serum lipids, the Taq1B CETP polymorphism has been investigated. The B1 allele has been considered as a risk factor for dyslipidaemia because of its association with greater CETP levels and higher serum triglycerides. The present study aimed to determine the role of the Taq1B polymorphism with lipid and anthropometric variables and its interaction with diet and physical activity. METHODS: In total, 215 subjects were enrolled in this cross-sectional study. Diet intake was evaluated using a 3-day food consumption record and physical activity was determined in accordance with World Health Organization recommendations. The Taq1B CETP polymorphism was determined by allelic discrimination. RESULTS: Subjects with the B1B2/B2B2 genotype, who had a sucrose consumption ≥5% of the total kcal day-1 , had higher levels of total cholesterol (TC) [165.55 (142.21-188.89) mg dL-1 versus 200.19 (184.79-215.60) mg dL-1 ; P for interaction = 0.034] and low-density lipoprotein [99.29 (75.52-123.05) mg dL-1 versus 128.64 (113.59-143.69) mg dL-1 ; P for interaction = 0.037] than subjects with the B1B1 genotype. Subjects who did not perform physical activity and had the B1B2/B2B2 genotype showed significantly higher levels of TC [177.48 (161.36-193.60) mg dL-1 versus 194.49 (185.43-203.56) mg mL-1 ; P for interaction = 0.033] than subjects with the B1B1 genotype. CONCLUSIONS: We provide evidence that subjects with inadequate environmental factors carriers of the polymorphic genotype had higher serum lipid levels than subjects with the B1B1 genotype.


Asunto(s)
Proteínas de Transferencia de Ésteres de Colesterol/genética , Sacarosa en la Dieta/efectos adversos , Ingestión de Alimentos/genética , Lípidos/sangre , Conducta Sedentaria , Adulto , Alelos , Indio Americano o Nativo de Alaska/genética , Antropometría , Estudios Transversales , Dieta/efectos adversos , Registros de Dieta , Dislipidemias/genética , Femenino , Genotipo , Humanos , Masculino , México/etnología , Polimorfismo Genético , Factores de Riesgo
2.
Rev Gastroenterol Mex ; 82(3): 248-254, 2017.
Artículo en Inglés, Español | MEDLINE | ID: mdl-28433486

RESUMEN

INTRODUCTION: Gallstone ileus represents 4% of the causes of bowel obstruction in the general population, but increases to 25% in patients above the age of 65 years. Gallstone ileus does not present with unique symptoms, making diagnosis difficult. Its management is surgical, but there is no consensus as to which of the different surgical techniques is the procedure of choice. At present, there is no recent review of this pathology. AIM: To conduct an up-to-date review of this disease. MATERIALS AND METHODS: Articles published within the time frame of 2000 to 2014 were found utilizing the PUBMED, EMBASE, and Cochrane Library search engines with the terms "gallstone ileus" plus "review" and the following filters: "review", "full text", and "humans". RESULTS: The results of this review showed that gallstone ileus etiology was due to intestinal obstruction from a gallstone that migrated into the intestinal lumen through a bilioenteric fistula. The presence of 2 of the 3 Rigler's triad signs was considered diagnostic. Abdominal tomography was the imaging study of choice for gallstone ileus diagnosis and the surgical procedures for management were enterolithotomy, one-stage surgery, and two-stage surgery. Enterolithotomy had lower morbidity and mortality than the other 2 procedures. CONCLUSIONS: The aim of gallstone ileus treatment is to release the obstruction, which is done through enterolithotomy. It is the recommended technique for gallstone ileus management because of its lower morbidity and mortality, compared with the other techniques.


Asunto(s)
Cálculos Biliares/complicaciones , Ileus/etiología , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Cálculos Biliares/diagnóstico , Cálculos Biliares/fisiopatología , Cálculos Biliares/cirugía , Humanos , Ileus/diagnóstico , Ileus/fisiopatología , Ileus/cirugía , Resultado del Tratamiento
3.
Rev Esp Med Nucl ; 29(5): 251-3, 2010.
Artículo en Español | MEDLINE | ID: mdl-20381207

RESUMEN

Dual phase parathyroid scintigraphy with (99m)Tc-sestaMIBI is a very sensitive technique in the preoperative localization and diagnosis of parathyroid adenoma. However, pitfalls have been reported in patients with thyroid nodules with MIBI uptake or with previous thyroid surgery. To solve this problem, a thyroid scintigraphy with (99m)Tc-pertechnetate is usually performed following the parathyroid study. Occasionally, as in our patient the parathyroid lesion may show high MIBI uptake and delayed washout that interfere with the subsequent thyroid scintigraphy giving the false appearance of a pertechnetate avid lesion. This has been called the «shine through¼ effect. To avoid it, the parathyroid and thyroid scintigraphies can be performed on separate days. We have also found it useful to compare our results with that of ultrasound and fine needle aspiration puncture with measurement of the parathyroid hormone (PTH) and thyroglobulin in the aspirated material.


Asunto(s)
Adenoma/diagnóstico por imagen , Artefactos , Glándulas Paratiroides/diagnóstico por imagen , Neoplasias de las Paratiroides/diagnóstico por imagen , Tomografía de Emisión de Positrones , Radiofármacos/farmacocinética , Tecnecio Tc 99m Sestamibi/farmacocinética , Glándula Tiroides/diagnóstico por imagen , Nódulo Tiroideo/diagnóstico por imagen , Anciano , Biopsia con Aguja Fina , Quistes/diagnóstico por imagen , Diagnóstico Diferencial , Reacciones Falso Positivas , Femenino , Humanos , Glándulas Paratiroides/química , Hormona Paratiroidea/análisis , Pertecnetato de Sodio Tc 99m , Tiroglobulina/análisis , Glándula Tiroides/química , Glándula Tiroides/cirugía , Neoplasias de la Tiroides/diagnóstico por imagen , Tomografía Computarizada de Emisión de Fotón Único , Ultrasonografía
4.
Int J Surg Case Rep ; 33: 58-61, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28273609

RESUMEN

INTRODUCTION: The Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal tract present in approximately 1-4% of the population; the MD duplication is exceedingly rare with only a few reports of it. Here we present the firs case of a strangulated Littre's hernia with MD duplication. PRESENTATION OF CASE: A 30-year-old male presented to the emergency room with clinical signs of small bowel obstruction, at physical examination, a right incarcerated inguinal hernia with erythema was found. We did a laparotomy, and two MD were found, one in the sac with ischemia, and the other 90cm from the Bahuins valve. A diverticulectomy of the ischemic diverticulum was done, and the other MD was left in place; the inguinal region was repaired with a Lichtenstein technique. DISCUSSION: The complications of the MD are 3-4 times more frequent in men, been an intestinal obstruction, hemorrhage, diverticulitis, ulceration, and perforation. A Littrés hernia is when the MD is found in the sac; this is seen in the inguinal region in 50% of the cases. The management of a Littre's hernia is the resection of the MD; it could be done by an intestinal resection or by a diverticulectomy accordingly to the Park criteria. CONCLUSION: As to our knowledge, this is the first case of an incarcerated Littre's hernia with duplication of a Meckel's diverticulum.

5.
Int J Surg Case Rep ; 36: 46-49, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28531869

RESUMEN

INTRODUCTION: Acute appendicitis is the most common indication for an emergency abdominal surgery in the world, with a lifetime incidence of around 10%. Actinomycetes are the etiology of appendicitis in only 0.02%-0.06%, having as the final pathology report a chronic inflammatory response; less than 10% of the cases are diagnosed before surgery. Here, we present the case of a subacute appendicitis secondary to actinomycosis. CASE REPORT: A 39-year-old male presented with a twelve-day evolution of intermittent abdominal pain in the right lower quadrant, treated at the beginning with ciprofloxacin and urinary analgesic. The day of the admission he referred intense abdominal pain with nausea. An open appendectomy was preformed, finding a tumor-like edematous appendix with a diameter of approximately 2.5cm. DISCUSSION: Actinomyces are part of the typical flora of the oral cavity, gastrointestinal tract and vagina. The predominant form of human disease is A. Israelii, it requires an injury to the normal mucosa to penetrate and cause disease. Abdominal actinomycosis involves the appendix and caecum in 66% of the presentations, of these, perforated appendicitis is the stimulus in 75% of the cases. A combination of antibiotic therapy and operative treatment resolves actinomycosis in 90% of cases. CONCLUSION: Abdominal actinomycosis is an uncommon disease been the common presentation a perforated appendicitis, here we present a less common presentation of it with a non-perforated appendix.

6.
Int J Surg Case Rep ; 41: 255-258, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29112915

RESUMEN

INTRODUCTION: The spontaneous perforation of the biliary tract (SPBT) is an extremely rare cause of peritonitis, which was first described by Freeland in 1982, to date only around 70 cases have been reported. Here we present a case of spontaneous perforation of the biliary tract, in a patient with choledocholithiasis, which was treated with ultrasound-guided drainage and ERCP. CASE REPORT: A 51-year-old male was admitted to the emergency room for 15-day evolution jaundice, localized pain in the right flank and hypochondrium of 3days. He had a history of cholecystectomy 15 years ago and 4 episodes of cholangitis, the last one in 2015. A magnetic resonance imaging (MRI) was performed, that showed evidence of choledocholithiasis, in addition to a possible biliary leakage. The patient was treated with ultrasound-guided drainage and ERCP successfully. DISCUSSION: Spontaneous perforation of the biliary tract is a disease entity in which wall of the extrahepatic or intrahepatic duct is perforated without any traumatic or iatrogenic injury. The clinical presentation varies from nonspecific abdominal pain to biliary peritonitis, in most of the cases forming bilomas. Universal management involves decompression of the biliary tree and repair of the leak site. CONCLUSION: The spontaneous perforation of the biliary tract is a disease that represents a diagnostic challenge. The treatment in the patients with SPBT is not well established and has to be individualized for each case, depending on the history of the patient, the site of perforation, the time of evolution, the suspicion of infection, and the patient status.

7.
Ann Med Surg (Lond) ; 7: 104-6, 2016 May.
Artículo en Inglés | MEDLINE | ID: mdl-27144007

RESUMEN

INTRODUCTION: Lumbar hernia account for less than 2% of al abdominal hernias, been the Grynfelt-Lesshaft's hernia (GLH) more frequent than the others. With approximately 300 cases published in the literature, the general surgeon may have the chance of treat it ones in their professional life. CASE REPORT: A 42-years old male with human immunodeficiency virus and Diabetes Mellitus presented to the outpatient clinic with a GLH. Preoperative classified as a type "A" lumbar hernia an open approach was scheduled. We performed a Sandwich technique with a sublay and onlay ULTRAPRO(®) mesh fixed with PDS(®) II suture without complications and discharged the patient 24-h after. After six months, the patient denied any complication. DISCUSSION: Primary (spontaneous) lumbar hernias represent 50-60% of all GLH. The preoperative classification of a lumbar hernia is mandatory to propose the best surgical approach. According to the classification of Moreno-Egea A et al., the best technique for our patient was an open approach. The Sandwich technique has demonstrated good outcomes in the management of the GLH. CONCLUSION: The surgical approach should be according to the classification proposed and to the experience of the surgeon. The Sandwich technique has good outcomes.

8.
J Pharm Sci ; 68(9): 1113-6, 1979 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-501531

RESUMEN

A previously reported high-performance liquid chromatographic (HPLC) method for indoprofen determination in physiological fluids was modified and extended to provide quantitative data on drug concentrations in human milk samples at a low nanogram per milliliter level. The reversed-phase HPLC technique was modified to give a better separation of the drug and milk components. To achieve the necessary cleanup for low level determination, the milk samples required protein precipitation, liquid-liquid drug extraction, and concentration. Excellent indoprofen recovery was obtained with this technique; the average recovery from 20 milk samples spiked with various nanogram drug levels was 95%. The analytical technique showed excellent reproducibility; the calibration solutions over 15 days had a relative standard deviation of 3.2%. Results for indoprofen levels in milk and plasma samples from seven subjects who received either a single or multiple oral drug dose are presented.


Asunto(s)
Indoprofeno/análisis , Leche Humana/análisis , Fenilpropionatos/análisis , Cromatografía Líquida de Alta Presión , Humanos , Indoprofeno/sangre , Métodos
9.
Plant Dis ; 84(7): 736-738, 2000 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-30832100

RESUMEN

Potato virus T (PVT), a member of the genus Trichovirus, was isolated from leaves of naturally infected ulluco (Ullucus tuberosus), oca (Oxalis tuberosa), and mashua (Tropaeolum tuberosum). These Andean tuber crops are often grown in small plots in association with potato (Solanum tuberosum) in the Peruvian highlands. PVT isolates from ulluco, oca, mashua, and potato infected virus-free ulluco, oca, and potato genotypes by mechanical inoculation. The incidence of PVT in mashua, oca, and ulluco accessions from the International Potato Center (CIP) in vitro germplasm bank was less than 10%. A polymerase chain reaction (PCR) product of approximately 330 bp was obtained from each of the four isolates using primers designed from the published PVT sequence. Restriction enzyme digestions of the PCR product did not demonstrate variability.

11.
An Sist Sanit Navar ; 25 Suppl 2: 7-16, 2002.
Artículo en Español | MEDLINE | ID: mdl-12861253

RESUMEN

Based on our experience over many years, and on the experience of others, we can deduce that home visits to the newborn and the mother are highly positive. In absolute terms, this is an efficient and necessary visit that is broadly accepted by the population, and its implantation amongst the services offered by the public health services has therefore been a correct move; carrying out such a visit should be obligatory and it should be considered as a basic aim within the health programs. The success of the visit depends not only on the personal treatment of the health personnel who take part, but also on their qualification and professionalism, since the visit requires a high level of preparation and dedication, as well as the support of the administration itself.

12.
Rev Calid Asist ; 29(2): 84-91, 2014.
Artículo en Español | MEDLINE | ID: mdl-24380731

RESUMEN

OBJECTIVE: To identify the barriers and challenges for the effective development of risk management units in hospitals of the Madrid Health Service. MATERIAL AND METHODS: Descriptive cross-sectional study aimed at the management teams and members of the functional units of 31 hospitals in the Madrid Health Service. A self-administered questionnaire requesting answers in free text was used, identifying up to five barriers and challenges, and their prioritization by awarding from 1-5 points according to their importance. A discourse analysis was then conducted, grouping common themes and sorting them according to their score. RESULTS: The overall response rate was 94%. The most frequently identified barriers were lack of time (21%), inadequate safety culture (13%), lack of publication of their activities (10%), and lack of training (10%). The most important challenge was developing the training (18%), followed by improving the culture (17%), communication of safety activities (11%), and achieve leadership from the managers of the services (11%). CONCLUSIONS: According to the study conditions, the main identified barrier identified was the lack of available time, and the principal challenge found was promoting a proactive learning culture.


Asunto(s)
Atención a la Salud , Administración Hospitalaria , Gestión de Riesgos , Estudios Transversales , Atención a la Salud/organización & administración , Humanos , España , Encuestas y Cuestionarios
13.
Rev Sci Instrum ; 85(2): 02A729, 2014 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-24593463

RESUMEN

Linac4, a 160 MeV normal-conducting H(-) linear accelerator, is the first step in the upgrade of the beam intensity available from the LHC proton injectors at CERN. The Linac4 Low Energy Beam Transport (LEBT) line from the pulsed 2 MHz RF driven ion source, to the 352 MHz RFQ (Radiofrequency Quadrupole) has been built and installed at a test stand, and has been used to transport and match to the RFQ a pulsed 14 mA H(-) beam at 45 keV. A temporary slit-and-grid emittance measurement system has been put in place to characterize the beam delivered to the RFQ. In this paper a description of the LEBT and its beam diagnostics is given, and the results of beam emittance measurements and beam transmission measurements through the RFQ are compared with the expectation from simulations.

14.
Rev Calid Asist ; 26(6): 333-42, 2011.
Artículo en Español | MEDLINE | ID: mdl-22033384

RESUMEN

OBJECTIVES: Improve the patient safety reporting system of the Functional Units of Health Risk Management (UFGRS) in Madrid health services, analysing the opinion of the UFGRS about its content, completion and usefulness, detecting the difficulties and identifying the areas for improvement. METHOD: A descriptive study was conducted using a questionnaire addressed to the 45 UFGRS of the Madrid Health Services. RESULTS: The questionnaire, with a scale of 1 to 5, received responses with an average higher than 3.70: contents (3.77); how to complete the form (3.72); clarity of data shown in the report (3.94) and the overall usefulness of the information (3.77). The most significant difficulties found were related to the excess and reiteration of the information requested. As regards areas for improvement, the most notable was the demand for more refining and analysis of the information about safe practices, the execution of two types of format for reporting results in order to facilitate dissemination among the centres and the review of the classification of safety incidents. Knowing the opinion of the Functional Units of the information system may improve the usefulness of the report as far as accessibility, presentation and exchange of information on patient safety is concerned.


Asunto(s)
Administración Hospitalaria , Hospitales Urbanos/organización & administración , Seguridad del Paciente , Atención Primaria de Salud/organización & administración , Gestión de Riesgos/organización & administración , Administración de la Seguridad/organización & administración , Salud Urbana , Humanos , Evaluación de Programas y Proyectos de Salud , Garantía de la Calidad de Atención de Salud , España , Encuestas y Cuestionarios
18.
Rev. gastroenterol. Méx ; Rev. gastroenterol. Méx;49(1): 25-9, 1984.
Artículo en Español | LILACS | ID: lil-21675

RESUMEN

Se presenta el informe de siete casos de quiste de coledoco estudiados en el Hospital de Especialidades del Centro Medico de Occidente de 1977 a la fecha con predominio en sexo femenino con edades de 12 a 45 anos. Se analizan las caracteristicas clinicas y patologicas de las cuatro variedades de quiste de coledoco de acuerdo con la clasificacion de Longmire asi como la utilidad de los diferentes metodos diagnosticos. La colangiografia percutanea fue el metodo diagnostico de mayor seguridad seguido del sonograma. Se diagnosticaron cinco quistes de coledoco tipo I, un quiste tipo IV, y un quiste tipo III, este ultimo es la variedad mas rara y consideramos que es el decimo reporte en la literatura mundial. La cistoyeyunoanastomosis se practico en seis pacientes y en uno se reseco parcialmente el quiste reconstruyendose con asa de yeyuno. No hubo mortalidad todos los pacientes estan asintomaticos a la fecha


Asunto(s)
Niño , Adolescente , Adulto , Persona de Mediana Edad , Humanos , Masculino , Femenino , Colecistectomía , Quistes , Enfermedades del Conducto Colédoco , Colangiografía
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