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Background: Constipation has been linked to cognitive impairment development in Parkinson's disease (PD). Objective: Our aim was to analyze cognitive changes observed in PD patients and controls from a Spanish cohort with regards to the presence or not of constipation. Methods: PD patients and controls recruited from 35 centers of Spain from the COPPADIS cohort from January 2016 to November 2017 were followed-up during 2 years. The change in cognitive status from baseline (V0) to 2-year follow-up was assessed with the PD-CRS (Parkinson's Disease Cognitive Rating Scale). Subjects with a score >= 1 on item 21 of the NMSS (Non-Motor Symptoms Scale) at baseline (V0) were considered as "with constipation". Regression analyses were applied for determining the contribution of constipation in cognitive changes. Results: At V0, 39.7% (198/499) of PD patients presented constipation compared to 11.4% of controls (14/123) (p < 0.0001). No change was observed in cognitive status (PD-CRS total score) neither in controls without constipation (from 100.24 +/- 13.72 to 100.27 +/- 13.68; p = 0.971) and with constipation (from 94.71 +/- 10.96 to 93.93 +/- 13.03; p = 0.615). The PD-CRS total score decreased significantly in PD patients with constipation (from 89.14 +/- 15.36 to 85.97 +/- 18.09; p

COPPADIS Study Group., [Introduction] In a degenerative disorder such as Parkinson’s disease (PD), it is important to establish clinical stages that allow to know the course of the disease. Our aim was to analyze whether a scale combining Hoehn and Yahr’s motor stage (H&Y) and the nonmotor symptoms burden (NMSB) (assessed by the nonmotor symptoms scale (NMSS)) provides information about the disability and the patient’s quality of life (QoL) with regard to a defined clinical stage., [Materials and Methods] Cross-sectional study in which 603 PD patients from the COPPADIS cohort were classified according to H&Y (1, stage I; 2, stage II; 3, stage III; 4, stage IV/V) and NMSB (A: NMSS = 0–20; B: NMSS = 21–40; C: NMSS = 41–70; D: NMSS ≥ 71) in 16 stages (HY.NMSB, from 1A to 4D). QoL was assessed with the PDQ-39SI, PQ-10, and EUROHIS-QOL8 and disability with the Schwab&England ADL (Activities of Daily Living) scale., [Results] A worse QoL and greater disability were observed at a higher stage of H&Y and NMSB (). Combining both (HY.NMSB), patients in stages 1C and 1D and 2C and 2D had significantly worse QoL and/or less autonomy for ADL than those in stages 2A and 2B and 3A and 3B, respectively (; e.g., PDQ-39SI in 1D [n = 15] vs 2A [n = 101]: 28.6 ± 17.1 vs 7.9 ± 5.8; )., [Conclusion] The HY.NMSB scale is simple and reflects the degree of patient involvement more accurately than the H&Y. Patients with a lower H&Y stage may be more affected if they have a greater NMS burden.

[Background and objective] Diplopia is relatively common in Parkinson’s disease (PD) but is still understudied. Our aim was to analyze the frequency of diplopia in PD patients from a multicenter Spanish cohort, to compare the frequency with a control group, and to identify factors associated with it., [Patients and Methods] PD patients who were recruited from January 2016 to November 2017 (baseline visit; V0) and evaluated again at a 2-year ± 30 days follow-up (V2) from 35 centers of Spain from the COPPADIS cohort were included in this longitudinal prospective study. The patients and controls were classified as “with diplopia” or “without diplopia” according to item 15 of the Non-Motor Symptoms Scale (NMSS) at V0, V1 (1-year ± 15 days), and V2 for the patients and at V0 and V2 for the controls., [Results] The frequency of diplopia in the PD patients was 13.6% (94/691) at V0 (1.9% in controls [4/206]; p < 0.0001), 14.2% (86/604) at V1, and 17.1% (86/502) at V2 (0.8% in controls [1/124]; p < 0.0001), with a period prevalence of 24.9% (120/481). Visual hallucinations at any visit from V0 to V2 (OR = 2.264; 95%CI, 1.269–4.039; p = 0.006), a higher score on the NMSS at V0 (OR = 1.009; 95%CI, 1.012–1.024; p = 0.015), and a greater increase from V0 to V2 on the Unified Parkinson’s Disease Rating Scale–III (OR = 1.039; 95%CI, 1.023–1.083; p < 0.0001) and Neuropsychiatric Inventory (OR = 1.028; 95%CI, 1.001–1.057; p = 0.049) scores were independent factors associated with diplopia (R2 = 0.25; Hosmer and Lemeshow test, p = 0.716)., [Conclusions] Diplopia represents a frequent symptom in PD patients and is associated with motor and non-motor severity., Martínez-Martin P. has received honoraria from National School of Public Health (ISCIII), Editori-al Viguera and Takeda Pharmaceuticals for lecturing in courses, and from the International Parkinson and Movement Disorder Society (MDS) for management of the Program on Rating Scales. Mir P. has received honoraria from AbbVie, Abbott, Allergan, Bial, Merz, UCB, and Zambon and have received grants from the Spanish Ministry of Economy and Competitiveness [PI16/01575], co-founded by ISCIII (Subdirección General de Evaluación y Fomento de la Investigación) and by Fondo Europeo de Desarrollo Regional (FEDER), the Consejería de Economía, Innovación, Ciencia y Empleo de la Junta de Andalucía [CVI-02526, CTS-7685], the Consejería de Salud y Bienestar Social de la Junta de Andalucía [ PI-0437-2012, PI-0471-2013], the Sociedad Andaluza de Neurología, the Jacques and Gloria Gossweiler Foundation, the Fundación Alicia Koplowitz, the Fundación Mutua Madrileña.

Quality of life (QOL) plays an important role in independent living in Parkinson's disease (PD) patients, being crucial to know what factors impact QoL throughout the course of the disease. Here we identified predictors of QoL impairment in PD patients from a Spanish cohort. PD patients recruited from 35 centers of Spain from the COPPADIS cohort from January 2016, to November 2017, were followed up during 2 years. Health-related QoL (HRQoL) and global QoL (GQoL) were assessed with the 39-item Parkinson's disease Questionnaire (PDQ-39) and the EUROHIS-QOL 8-item index (EUROHIS-QOL8), respectively, at baseline (V0) and at 24 months +/- 1 month (V2). Clinically significant QoL impairment was defined as presenting an increase (PDQ-39SI) or decrement (EUROHIS-QOL8) at V2 >= 10% of the score at baseline (V0). A comparison with a control group was conducted for GQoL. GQoL did not change significantly in PD patients (N = 507; p = 0.686) or in the control group (N = 119; p = 0.192). The mean PDQ-39SI was significantly increased in PD patients (62.7 +/- 8.5 years old; 58.8% males; N = 500) by 21.6% (from 16.7 +/- 13 to 20.3 +/- 16.4; p < 0.0001) at V2. Ninety-three patients (18.6%) presented a clinically significant HRQoL impairment at V2. To be younger (OR = 0.896; 95% CI 0.829-0.968; p = 0.006), to be a female (OR = 4.181; 95% CI 1.422-12.290; p = 0.009), and to have a greater increase in BDI-II (Beck Depression Inventory-II) (OR = 1.139; 95% CI 1.053-1.231; p = 0.001) and NMSS (Non-Motor Symptoms Scale) (OR = 1.052; 95% CI 1.027-1.113; p < 0.0001) total scores from V0 to V2 were associated with clinically significant HRQoL impairment at the 2-year follow-up (Hosmer-Lemeshow test, p = 0.665; R-2 = 0.655). An increase in >= 5 and >= 10 points of BDI-II and NMSS total score at V2 multiplied the probability of presenting clinically significant HRQoL impairment by 5 (OR = 5.453; 95% CI 1.663-17.876; p = 0.005) and 8 (OR = 8.217; 95% CI, 2.975-22.696; p = 0.002), respectively. In conclusion, age, gender, mood, and non-motor impairment were associated with clinically significant HRQoL impairment after the 2-year follow-up in PD patients.

BACKGROUND: Although depression is known to be frequent in Parkinson's disease (PD), it is unclear how mood can change and/or impact on patient's quality of life (QoL) over time. Our aim was to analyze the frequency of depression, mood related factors and the contribution of mood to a patient's QoL perception in regard to disease duration. METHODS: PD patients recruited from the COPPADIS cohort from January 2016 to November 2017 were included in this cross-sectional study. Three groups were defined

C-reactive protein (CRP) is a biomarker of systemic inflammation that has been linked to accelerated decline in walking speed in older adults. The aim of the present study was to compare the CRP levels of PD patients with vs patients without freezing of gait (FOG). Patients and controls participating in the COPPADIS-2015 study that performed blood extraction for determining molecular serum biomarkers were included. Patients with FOG were identified as those with a score of 1 or greater on item-3 of the Freezing of Gait Questionnaire (FOG-Q). Immunoassay was used for determining ultrasensitive CRP (US-CRP) level (mg/dL). In the PD group (n = 225; 61.8 +/- 9.5 years old, 61.8% males), 32% of the patients presented FOG but none in the control group (n = 65; 60.3 +/- 6.1 years old, 56.9% males) (p < 0.0001). Differences in US-CRP level were significant in patients with FOG vs patients without FOG and vs controls (0.31 +/- 0.52 vs 0.16 +/- 0.21 vs 0.21 +/- 0.22; p = 0.04). Significant differences were also observed between patients with vs without FOG (p = 0.001) but not between patients and controls (p = 0.163). US-CRP level was related to FOG (OR = 4.369; 95% CI 1.105-17.275; p = 0.036) along with H&Y (OR = 2.974; 95% CI 1.113-7.943; p = 0.030) and non-motor symptoms burden (NMSS total score; OR = 1.017; 95% CI 1.005-1.029; p = 0.006) after adjusting for age, gender, disease duration, equivalent daily levodopa dose, number of non-antiparkinsonian drugs per day, motor fluctuations, cognition, motor phenotype, and chronic use of anti-inflammatory drugs. The present study suggests that serum US-CRP level is related to FOG in PD patients. Inflammation could be linked to FOG development.

Background and purpose In Parkinson's disease (PD), the course of the disorder is highly variable between patients. Well-designed, prospective studies for identifying PD progression biomarkers are necessary. Our aim was to show the results of baseline evaluations of an ongoing global PD project, COPPADIS-2015 (Cohort of Patients with PArkinson's DIsease in Spain, 2015). Methods This was an observational, descriptive, nationwide study (Spain). The recruitment period ended in October 2017. Baseline evaluation included more than 15 validated scales and complementary studies in a subgroup of participants. Results In total, 1174 subjects from 35 centres were considered valid for baseline analysis: 694 patients (62.6 +/- 8.9 years old, 60.3% males), 273 caregivers (58.5 +/- 11.9 years old, 31.8% males) and 207 controls (61 +/- 8.3 years old, 49.5% males). The mean disease duration was 5.5 +/- 4.4 years. Hoehn and Yahr stage was 1 or 2 in 90.7% of the patients whilst 33.9% and 18.1% of them presented motor fluctuations and dyskinesias, respectively. The mean Non-Motor Symptoms Scale total score was 45.4 +/- 38.1, and 30.4% of the patients presented cognitive impairment, 16.1% major depression, 12.7% impulse control disorder, 7.2% compulsive behaviour, 57.2% pain and 13.2% falls. Compared to the control group, PD patients presented a significantly higher burden of non-motor symptoms and a worse quality of life. More than 300 subjects conducted complementary studies (serum biomarkers, genetic and neuroimaging). Conclusions Parkinson's disease is a complex disorder and different non-motor symptoms are frequently present and are more prevalent than in controls. In real clinical practice it is important to ask for them.

Objective: To identify factors related to a poor health-related and global quality of life (QoL) in a cohort of nondemented Parkinson's disease (PD) patients and compare to a control group. Methods: The data correspond to the baseline evaluation of the COPPADIS-2015 Study, an observational, 5-year follow-up, multicenter, evaluation study. Three instruments were used to assess QoL: (1) the 39-item Parkinson's disease Questionnaire (PDQ-39), (2) a subjective rating of global QoL (PQ-10), and (3) the EUROHIS-QOL 8-item index (EUROHIS-QOL8). Multiple linear regression methods were used to evaluate the direct impact of different variables on these QoL measures. Results: QoL was worse in PD patients (n = 692; 62.6 +/- 8.9 years old, 60.3% males) than controls (n = 206; 61 +/- 8.3 years old, 49.5% males): PDQ-39, 17.1 +/- 13.5 vs 4.4 +/- 6.3 (p < 0.0001); PQ-10, 7.3 +/- 1.6 vs 8.1 +/- 1.2 (p < 0.0001); EUROHIS-Q0L8, 3.8 +/- 0.6 vs 4.2 +/- 0.5 (p < 0.0001). A high correlation was observed between PDQ-39 and Non-Motor Symptoms Scale (NMSS) (r = 0.72; p < 0.0001), and PDQ-39 and Beck Depression Inventory-II (BDI-II) (r = 0.65; p < 0.0001). For health-related QoL (PDQ-39), non-motor symptoms burden (NMSS), mood (BDI-II), and gait problems (Freezing Of Gait Questionnaire [FOGQ]) provided the highest contribution to the model (beta = 0.32, 0.28, and 0.27, respectively; p < 0.0001); whereas mood and gait pro- blems contributed the most to global QoL (PQ-10, beta = -0.46 and -0.21, respectively; EUROHIS-QOL8, beta = - 0.44 and - 0.23, respectively). Conclusions: QoL is worse in PD patients than in controls. Mood, non-motor symptoms burden, and gait problems seem to be the most relevant factors affecting health-related and global perceived QoL in non-demented PD patients.

There are few studies on the collection and market of medicinal plants in South America and particularly in Peru. Through a review of secondary sources, information is gathered on the use and market of medicinal plants, and information is provided on the collection, collection and market of medicinal plants in the department of Cajamarca, focused on a chain of value of fresh plants (57 species) and another of dry plants (37 species), which mainly supply coastal markets. It is also reported on the collection in the first months of the COVID19 pandemic. The species come mainly from the Quechua region (2300 to 3500 masl), 51% are wild and the others are cultivated or weeds. Its main threats are mining, agricultural expansion, overgrazing, burning of natural vegetation, and over-harvesting. The monetary value of these plants is approximately US $ 804,333.64/year. In the first months of COVI19, the demand for eucalyptus, matico, chamomile and husk increased, mainly, and prices rose by more than 200%. Value chains are informal, they add minimal value to products, with the predominance of the interest of wholesale collectors.

Folding of the myosin head often requires the joint actions of Hsp90 and a dedicated UNC45, Cro1, She4 (UCS) domain-containing cochaperone protein. Relatively weak sequence conservation exists between the single UCS protein of simple eukaryotes (She4 in budding yeast) and the two UCS proteins of higher organisms (the general cell and smooth muscle UNC45s; UNC45-GC and UNC45-SM respectively). In vertebrates, UNC45-GC facilitates cytoskeletal function whereas the 55% identical UNC45-SM assists in the assembly of the contractile apparatus of cardiac and skeletal muscles. UNC45-SM, unlike UNC45-GC, shares with yeast She4 an IDSL sequence motif known to be a site of in vivo serine phosphorylation in yeast. Investigating this further, we found that both a non-phosphorylatable (S18A) and a phosphomimetic (S18E) mutant form of She4 could rescue the type 1 myosin localisation and endocytosis defects of the yeast she4Δ mutant at 39 °C. Nevertheless, at higher temperature (45 °C), only She4 (S18A), not She4(S18E), could substantially rescue the cell lysis defect of she4Δ mutant cells. In the yeast two-hybrid system, the non-phosphorylatable S18A and S251A mutant forms of She4 and UNC45-SM still displayed the stress-enhanced in vivo interaction with Hsp90 seen with the wild-type She4 and UNC45-SM. Such high-temperature enforcement to interaction was though lost with the phosphomimetic mutant forms (She4(S18E) and UNC45-SM (S251E)), an indication that phosphorylation might suppress these increases in She4/Hsp90 and UNC45-SM/Hsp90 interaction with stress.

Hasta la fecha, el conocimiento tecnológico ha estado diluido en los conocimientos generales que brinda la escuela, y lo fundamental se adquiere informalmente en las actividades de la vida cotidiana. La Educación en Tecnología es un saber que permite la solución de problemas y la satisfacción de necesidades a través del diseño y cons¬trucción de artefactos y procesos. Además permite aprender los fundamentos científi¬cos que subyacen en el funcionamiento de los objetos que forman parte del entorno inmediato de los alumnos. La educación básica tiene el reto de asumir la res¬ponsabilidad que le compete en este campo e incorporar en su currículo una nueva disciplina que se ocupe de estos temas: la Educación en Tecnología. Up until today, technological knowledge has been diluted in the general knowledge that schools provide, and it is fundamentally acquired informally in everyday activities. Education in Technology is a knowledge that allows solving problems and satisfying needs through designing and building artifacts and processes. Besides, it allows learning scientific basis underlying the functioning of objects that are part of the immediate environment of students. Primary education has the challenge to assume the responsibility it has in this area and incorporating a new discipline in its curriculum that takes care of these topics: Education in Technology. 731-740 alramire@cantv.net mireyaescalante@cantv.net aniballeon@hotmail.com trimestral

Hasta la fecha, el conocimiento tecnológico ha estado diluido en los conocimientos generales que brinda la escuela, y lo fundamental se adquiere informalmente en las actividades de la vida cotidiana. La Educación en Tecnología es un saber que permite la solución de problemas y la satisfacción de necesidades a través del diseño y cons¬trucción de artefactos y procesos. Además permite aprender los fundamentos científi¬cos que subyacen en el funcionamiento de los objetos que forman parte del entorno inmediato de los alumnos. La educación básica tiene el reto de asumir la res¬ponsabilidad que le compete en este campo e incorporar en su currículo una nueva disciplina que se ocupe de estos temas: la Educación en Tecnología. Up until today, technological knowledge has been diluted in the general knowledge that schools provide, and it is fundamentally acquired informally in everyday activities. Education in Technology is a knowledge that allows solving problems and satisfying needs through designing and building artifacts and processes. Besides, it allows learning scientific basis underlying the functioning of objects that are part of the immediate environment of students. Primary education has the challenge to assume the responsibility it has in this area and incorporating a new discipline in its curriculum that takes care of these topics: Education in Technology.

Editorial: La Universidad de Los Andes reconoció en acto académico a Educere como la publicación digitalizada más visitada de su repositorio institucional SABER-ULA, en el período 2005 / mayo 2006. Rivas, Pedro José Entre la modernidad y la postmodernidad: juventud y educación. Pedroza Flores, Rene y Villalobos Monroy, Guadalupe Las ciencias de la educación en Francia: relación intrínseca e histórica del acto educativo. Zambrano Leal, Armando Identidad y educación: dilema de la contemporaneidad. Pérez Lo Presti, Alirio Juego de matemáticas en la enseñanza: el truco de las 21 cartas a través de permutaciones. Quintero, Roy Süchiki Walekerü: un ejemplo del uso de las TIC en escuelas indígenas, caso Wayuu. Quero Ramones, Sandra y Madueño Madueño, Leonel Participación de los docentes en el foro virtual: usos pedagógicos de los recursos tecnológicos. Rada Cadenas, Dora Una experiencia de pedagogía hospitalaria con niños en edad preescolar. Alonso, Leonor; García, Daniela y Romero, Kruskaia Influencia de los estereotipos de género en la salud sexual en la adolescencia. Caricote, Esther Programa de educación ambiental cuenca del río Mucujún: una ventana de extensión universitaria. Molina, Yolanda La educación ambiental en la Universidad de Los Andes: un estudio desde la perspectiva de los estudiantes de la escuela de educación. Escalona, José y Pérez, María La distribución espacial del taller de diseño y los códigos de conocimiento educativos. Dos casos de estudio: el taller de planta 'tabicada' y el taller de planta 'abierta'. Vivas, Fabiola Perfil de los docentes de formación para el trabajo y de la educación técnica en los centros educativos de 'Fe y Alegría' de los estados Táchira, Mérida, Trujillo y Apure. Ramírez A., Alcira; Escalante S., Mireya y Peña González, Josefina Análisis y validación de las estrategias metodológicas y de evaluación aplicadas en la cátedra lenguaje y comunicación en los períodos lectivos 1999-2001: una experiencia creativa. Torres, Maria del Rosario La Universidad de Los Andes y el servicio comunitario: perspectivas, obstáculos y soluciones. Ontiveros Paolini, Eleazar Sobre la ley de servicio comunitario del estudiante de educación superior. Dagert de Scorza, Cecilia La diseminación de los saberes universitarios virtuales y su visibilidad escritural son reconocidos por la Universidad de Los Andes. Rivas, Pedro José La educación bolivariana. Políticas, programa y acciones: cumpliendo las metas del milenio. Ministerio de Educación y Deportes. República Bolivariana de Venezuela Proyecto educativo integral comunitario. P.E.I.C. : una gestión que se construye en conjunto. Ministerio de Educación y Deportes. República Bolivariana de Venezuela Leer tras las líneas: sobre la lectura contemporánea (Cassany, Daniel) Morales, Oscar Alberto Investigación cualitativa en educación: fundamentos y tradiciones (M. Paz, Sandín Esteban) Gutiérrez F., María E. 503-510 alramire@cantv.net mireyaescalante@cantv.net finapg@cantv.net trimestral Nivel analítico

A través de una investigación de campo de tipo descriptiva se realizó un diagnóstico sobre el perfil de los docentes del área de formación para el trabajo de la III Etapa de Educación Básica y de las especialidades técnicas del nivel de Media Profesional de los centros educativos de Fe y Alegría en los estados Táchira, Mérida, Trujillo y Apure. Para ello, se validó y aplicó un instrumento tipo cuestionario a 66 docentes. El análisis de los resultados muestra que los docentes son mayoritariamente personas del sexo masculino, egresados como profesionales universitarios en distintas disciplinas y sin formación inicial en educación, entre otras características. Using descriptive field research, a diagnostic of the profile for the teachers in the area of work teaching in theI stage of Primary Education and the technical specialties in the Mid -professional level in the Fe y Alegría education centers in the states of Táchira, Mérida, Trujillo and Apure was put together. For this, a questionnaire was validated and applied to 66 teachers. The analysis of the results shows that the teachers are mainly male, university graduates from diferent fields and without initial education training, among other characteristics.

Metastasis to the thyroid occur infrequently. The overall incidence in autopsy series vary from 0-5% in unselected cases to 24% in patients with a known malignancy. They usually occur when there are another metastases, sometimes many years after diagnosis of the original primary tumour. We present the case of a woman with dysphagia and dysphonia due to a thyroid mass as first manifestation of a metastatic breast cancer.

Tuberculosis y cáncer son dos procesos que pueden aparecer interrelacionados. Se estudia la asociación entre ambas entidades. Se han revisado de forma retrospectiva los casos diagnosticados microbiológicamente de tuberculosis en el Hospital General Universitario de Elche desde 1999 a 2002. En seis pacientes coexistía neoplasia y tuberculosis. Se diagnosticaron 105 casos de tuberculosis, 6 de los cuales (5,7%) tenían una neoplasia. Cuatro tuvieron tuberculosis pulmonar, uno pleuropulmonar y otro urinaria. Los dos pacientes con carcinoma broncogénico tuvieron un diagnóstico sincrónico de tuberculosis pulmonar. El diagnóstico de la neoplasia previo al de tuberculosis fue en dos casos (cáncer de mama e hipernefroma), y posterior en otros dos (cáncer de mama y de colon). La mitad de los pacientes fallecieron. En los pacientes con neoplasia la posibilidad de coexistencia de tuberculosis no es despreciable, tanto previo al diagnóstico, concomitantemente, o tras el mismo. Tuberculosis and cancer are two processes in relationship. The relation between both are studied. We analyzed retrospectively the culture-positive tuberculosis cases in from 1999 to 2002. We described the six cases with tuberculosis and cancer. One hundred and five cases of tuberculosis were observed, 6 cases (5,7%) had cancer. Four cases were pulmonary tuberculosis, one tuberculous pleurisy and other urinary tuberculosis urinary. The two cases with bronchogenic neoplasm had a diagnosis of tuberculosis at same time than cancer. The diagnosis of neoplasm was previous than tuberculosis in two cases (breast neoplasm and hypernephroma), and posterior in others two cases (breast and colon neoplasm). Half of theses patients died. In patients with neoplasm, the possibility of coexist tuberculosis is not depreciable, previous, concomitant or after the diagnosis of neoplasm.

Rituximab is a treatment option to non-Hodg kin's diffuse large B-cell lymphoma (NHDLBCL) in advanced stage and comorbility. It is known the cardiotoxicity effect of this drug, but there is no previous report describing a complete atrioventricular block (CAVB) secundary to treatment with Rituximab. We present an elderly woman treated with monotherapy with Rituximab who experienced a CAVB after administration of the fifth dose of this drug.