Results 1 to 10 of about 3,201 (119)

Interdialytic blood pressure is independent of weight gain and correlated with serum angiotensin II levels in adults [PDF]

Physiological Reports
Chronic volume overload is a major risk factor of hypertension and mortality in chronic dialysis patients. However, the mechanisms responsible for hypertension are unclear. We studied 32 patients (age 23–68 years, 19 females) in chronic hemodiafiltration
Adolfo Diaz, Brenda Delgado, Eduardo R. Argaiz, Olynka Vega, Ricardo Correa‐Rotter, Bernardo Rodriguez‐Iturbe   +5 more
doaj   +3 more sources

Intradialytic cerebral blood flow reduction occurs irrespective of vascular access type: a comparative study [PDF]

BMC Nephrology
Background Patients undergoing hemodialysis (HD) experience reductions in cerebral blood flow (CBF) during treatment. It remains unclear whether these changes are more pronounced in individuals with arteriovenous fistula (AVF).
Néstor Cruz-Mendoza, Noemí Del Toro-Cisneros, José Geraldo-Murillo, Karina Félix-Bauer, Eduardo Rios Argaiz, María José López-Ruelas, Juan Manuel Ardavín-Ituarte, Ismael Antonio Gómez Ruiz, Edgar Aquino-López, Fernando Flores-Silva, Olynka Vega-Vega   +10 more
doaj   +2 more sources

Pituitary Neurolobectomy induces sustained hypotension in male Wistar rats and normalizes blood pressure in male spontaneously hypertensive rats. [PDF]

Physiol Rep
Abstract Arginine vasopressin is primarily recognized as an osmoregulatory hormone; however, its contribution to vascular tone and blood pressure regulation under basal and hypertensive conditions remains debated. This study examined the effects of vasopressin deficiency induced by neurointermediate pituitary lobectomy in Wistar and spontaneously ...
Villanueva-Rodríguez GM, Bobadilla NA, Quintanar JL, Rivera-Cerecedo CV, Chavira-Ramírez DR, Kovacs K, Quintanar-Stephano A.   +6 more
europepmc   +2 more sources

Enhancing the growth, yield and physiological response of two lettuce (Lactuca sativa L.) cultivars through NFT system optimization [PDF]

Frontiers in Plant Science
IntroductionIn the context of increasing pressure on agricultural resources, hydroponic systems such as the nutrient film technique (NFT) are gaining prominence for their ability to optimize water use and space efficiency, and crop productivity in ...
Paulo Pastor-Arbulú, Alfredo Rodríguez-Delfín   +1 more
doaj   +2 more sources

A prescription-based model for predicting post-hemodialysis urea and electrolytes: a real-world validation study in acute hemodialysis [PDF]

BMC Nephrology
Background Urgent-start hemodialysis often involves severe biochemical abnormalities but is associated with a high risk of complications. Currently, no tool has been validated to predict post-hemodialysis urea and electrolytes in acute settings from ...
Pablo Galindo, Cesar R. Barrientos, Rosario G. Hernández, Armando J. Martínez-Rueda, Noemi Del Toro-Cisneros, Olynka Vega-Vega   +5 more
doaj   +2 more sources

Efecto de la nutrición mineral sobre la producción de forraje verde hidropónico de maíz

Agronomía Costarricense, 2017
El forraje verde hidropónico (FVH) consiste en la producción especializada de biomasa vegetal a partir del crecimiento inicial de plántulas, la cual representa una alternativa en alimentación animal ante el sistema convencional basado en pastoreo.
Carolina Ramírez Víquez, Freddy Soto Bravo   +1 more
doaj   +2 more sources

NUTRICIÓN MINERAL DE FORRAJE VERDE HIDROPÓNICO

Revista Chapingo Serie Horticultura, 2013
Se determinaron el valor nutrimental, rendimiento de forraje y concentración de nitrato en forraje verde hidropónico (FVH) obtenido de trigo. Se evaluaron seis tratamientos: T0, sólo agua; del T1 al T4 soluciones nutritivas formuladas a partir del método
Ranferi Maldonado Torres, Ma. Edna Álvarez Sánchez, David Cristóbal Acevedo, Everardo Ríos Sánchez   +3 more
doaj   +2 more sources

Non-traditional barriers to participation in pharmacologic chronic kidney disease clinical trials [PDF]

BMC Nephrology
Background The Agenda for Sustainable Development agenda prioritizes access to care for non-communicable diseases, including chronic kidney disease (CKD), and sustainable cities and communities.
Gabriel Cojuc-Konigsberg, Alan Braverman-Poyastro, Vianca Anabel Canaviri-Flores, Alejandra De Las Fuentes Cepeda, Briana Rodriguez-Paniagua, Andrea Mizrahi-Drijanski, Alberto Guijosa, Alberto Nordmann-Gomes, Alberto Moscona-Nissan, Ricardo Correa-Rotter, Juan C. Ramírez-Sandoval   +10 more
doaj   +2 more sources

Bioproductos como sustitutos parciales de la nutrición mineral del cultivo de pimiento (Capsicum annuum L).

Acta Agronómica, 2022
Los Bioproductos, ejercen efectos beneficiosos en las plantas como la estimulación del crecimiento y el rendimiento agrícola, así como la inducción de mecanismos defensivos, además de no ser dañinos a las plantas ni al medio ambiente. El presente trabajo
Elein Terry Alfonso, Josefa Ruiz Padrón, Ramón Rivera Espinosa, Alejandro B Falcón Rodríguez, Yudines Carrillo Sosa   +4 more
semanticscholar   +1 more source

Nutrición mineral del chilhuacle en tres etapas fenológicas

Revista Mexicana de Ciencias Agrícolas, 2022
El chilhuacle (Capsicum annuum L.) es uno de los chiles más populares en Oaxaca. Sin embargo, se desconocer el manejo y la poscosecha de los frutos afecta directamente el rendimiento y la calidad del fruto.
Evelia Fajardo-Rebollar, O. Villegas-Torres, M. Andrade-Rodríguez, H. Sotelo-Nava, Francisco Perdomo Roldán, José Luis Viveros-Ceballos   +5 more
semanticscholar   +1 more source