Results 11 to 20 of about 36,216 (203)

The role of cell size in shaping responses to oxygen and temperature in fruit flies

Functional Ecology, Volume 37, Issue 5, Page 1269-1279, May 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract The body size of an animal is strongly coupled to key ecological traits such as fecundity, mortality and growth. Ectothermic animals mature at smaller body sizes in warmer conditions and under low oxygen availability (hypoxia).
Félix P. Leiva, Jeroen G. J. Boerrigter, Wilco C. E. P. Verberk   +2 more
wiley   +1 more source

Nocturnal dissolved organic matter release by turf algae and its role in the microbialization of reefs

Functional Ecology, Volume 36, Issue 8, Page 2104-2118, August 2022., 2022
Read the free Plain Language Summary for this article on the Journal blog. Abstract The increased release of dissolved organic matter (DOM) by algae has been associated with the fast but inefficient growth of opportunistic microbial pathogens and the ongoing degradation of coral reefs.
Benjamin Mueller, Hannah J. Brocke, Forest L. Rohwer, Thorsten Dittmar, Jef Huisman, Mark J. A. Vermeij, Jasper M. de Goeij   +6 more
wiley   +1 more source

Current development and future perspective of IDH1 inhibitors in cholangiocarcinoma

Liver Cancer International, Volume 3, Issue 1, Page 17-31, February 2022., 2022
Abstract Background and Aims Biliary tract cancer (BTC) represents a major public health problem due to its increasing rates of incidence and mortality, especially the intrahepatic cholangiocarcinoma (IHCCA) subtype. First line palliative systemic treatment with cisplatin and gemcitabine has been the unique level IA evidence option until last few years
Jorge Adeva
wiley   +1 more source

Neuropeptides in the developing human hippocampus under hypoxic–ischemic conditions

Journal of Anatomy, Volume 239, Issue 4, Page 856-868, October 2021., 2021
Hypoxia‐ischemia during the perinatal period could damage the hippocampal interneuron populations which might lead to the appearance of different problems during subsequent development. Interneurons containing Somatostatin and Neuropeptide Y located in the hippocampal ammonic fields are affected differently, although there is a global reduction after ...
Joaquín González Fuentes, Ricardo Insausti Serrano, Sandra Cebada Sánchez, Maria José Lagartos Donate, Eloy Rivas Infante, María del Mar Arroyo Jiménez, María del Pilar Marcos Rabal   +6 more
wiley   +1 more source

Treatment of Miller I Mandibular Gingival Recessions Using PRF vs. Connective Graft

International Journal of Dentistry, Volume 2021, Issue 1, 2021., 2021
Gingival recession (GR) can cause aesthetic and functional problems. Using connective tissue graft (CTG) and coronally advanced flap (CAF) is considered the technique of choice for treating GR. Considering the morbidity resulting from taking CTG, different alternative biomaterials have been described, including plasma‐rich fibrin (PRF) membrane ...
Hernan S. Garzon, Camilo Alfonso, Francisco J. Vega, Andrea García, Ana Muñoz, Gustavo Jaimes, Katherine Isaza, Katherine Rivera, Gaetano Isola   +8 more
wiley   +1 more source

Effect of Peruvian maca (Lepidium meyenii) and melatonin on testicular development of mice exposed to continuous hypobaric hypoxia [PDF]

, 2014
El estudio de la hipoxia hipobárica (HH) determina un problema de salud pública y laboral en poblaciones que habitan en zonas de altura. La disminución del oxígeno afecta a diferentes órganos, incluyendo el testículo.
Bustos-Obregón, Eduardo, Núñez, Hipólito, Parra, Roberto, Regadera, Javier, Valenzuela-Estrada, Mario, Velasco-Martín, Juan Pedro   +5 more
core   +4 more sources

Adaptación al aire enrarecido de las simas y cuevas. Estudio de laboratorio [PDF]

, 2008
Introducción y objetivos: En el macizo del Garraf (Barcelona) las simas tienen una atmósfera con disminución de oxígeno y aumento de CO2 respecto a la normalidad.
Bosch Cornet, Joan, De Yzaguirre Maura, Ignasi, Dulanto Zabala, Diego, Escoda Mora, Jaume, Gutiérrez Rincón, Josep, Segura Cardona, Ramon   +5 more
core   +1 more source

Factor inducible por hipoxia en cáncer

Horizonte Médico (Lima), 2023
El oxígeno y dióxido de carbono son vitales en la respiración, sus variaciones fuera del rango fisiológico son una amenaza para la supervivencia de las células. La hipoxia es una condición común en la mayoría de los tumores malignos, la cual promueve angiogénesis y vascularización disfuncional, mayor proliferación celular y la adquisición de un ...
openaire   +2 more sources

Study of rat hepatocytes in primary culture submitted to hypoxia and reoxygenation: action of the cytoprotectors prostaglandin E1, superoxide dismutase, allopurinol and verapamil Estudo de hepatócitos de rato em cultura primária submetidos a hipóxia e reoxigenação: ação dos citoprotetores prostaglandina E1, superóxido dismutase, alopurinol e verapamil

Arquivos de Gastroenterologia, 2009
CONTEXT: Exposure of hepatocytes to pathological conditions in a microenvironment of hypoxia and reoxygenation is very frequent in hepatic diseases.
Dahir Ramos de Andrade Jr., Dahir Ramos de Andrade, Sânia Alves dos Santos   +2 more
doaj   +1 more source

Crisis de hipoxia

Revista Peruana de Pediatría, 2007
Es una complicación que se presenta en los pacientes con cardiopatías congénitas cianóticas con flujo pulmonar disminuido. Forman parte de la historia natural de la Tetralogía de Fallot. Se produce cuando por factores predisponentes como la fiebre, ansiedad, ejercicio deshidratación, taquicardia, taquipnea, drogas, ocurre un disbalance entre la ...
Judith Gell Aboy, Ricardo Somonte Ríos, Raquel Masiques Rodríguez, María Teresa Consuegra Shuarey, Andrés Savio Benavides   +4 more
openaire   +1 more source