Results 1 to 10 of about 1,182,688 (208)

ALTURA™ Stent Graft Shortening and Its Implications After EVAR [PDF]

open access: yesJournal of Clinical Medicine
Artis Knapsis   +2 more
exaly   +2 more sources

Meningioma: not always a benign tumor. A review of advances in the treatment of meningiomas

open access: yesCNS Oncology, 2021
Meningiomas are the most common primary intracranial tumors. The majority of meningiomas are benign, but they can present different grades of dedifferentiation from grade I to grade III (anaplastic/malignant) that are associated with different outcomes ...
Ilaria Maggio   +6 more
doaj   +1 more source

Elevation of Pulmonary Artery Pressure in Newborns from High-Altitude Pregnancies Complicated by Preeclampsia

open access: yesAntioxidants, 2023
We hypothesized that fetal exposure to the oxidative stress induced by the combined challenge of preeclampsia (PE) and high altitude would induce a significant impairment in the development of pulmonary circulation. We conducted a prospective study in La
Carlos E. Salinas-Salmon   +17 more
doaj   +1 more source

Synthetic Vasopressin and Oxytocin Analogs and Their Potential Use in Hemorrhagic, Traumatic and Septic Shock: A Personal Perspective [PDF]

open access: yes, 2017
As one of us has stated many years ago, “shock is a significant and sustained loss of effective circulating blood volume. It will eventuate in hypoperfusion of critical peripheral tissues, thus leading to a deficit in transcapillary exchange function in ...
Altura BM   +3 more
core   +1 more source

Fisiología de altura. ¿Afecta la altura a la homeostasis?

open access: yesRevista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo, 2023
En el mundo, existen miles de personas que viven en ciudades de altura. Esta, genera una reducción de la presión de oxígeno atmosférico e hipoxia hipobárica, ocasionando múltiples cambios en los sistemas fisiológicos. Se ha estudiado bastante, el efecto de la altitud en la función pulmonar, cardíaca y hematológica, durante la exposición aguda o crónica,
Cristhian Adolfo Vizcarra–Vizcarra   +5 more
openaire   +1 more source

Survivin 2α: a novel Survivin splice variant expressed in human malignancies [PDF]

open access: yes, 2005
Background Survivin and its alternative splice forms are involved in critical cellular processes, including cell division and programmed cell death. Survivin is expressed in the majority of human cancers, but minimally in differentiated normal tissues ...
Honsey Laura E   +2 more
core   +2 more sources

AVALIAÇÃO SILVICULTURAL DE Tectona grandis L.f., EM CÁCERES – MT, BRASIL: RESULTADOS PRELIMINARES [PDF]

open access: yes, 2006
O presente trabalho reporta à avaliação técnica de um povoamento de teca (Tectona grandis L. f.), instalado em Cáceres, MT. As árvores de teca foram plantadas em oito espaçamentos cujas densidades iniciais variaram de 833 a 2.000 plantas por hectare, em ...
Carlos Aberto Moraes Passos   +2 more
core   +7 more sources

Changes in the Sexual Dimorphism of Triatominae in the Transition from Natural to Artificial Habitats [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 1999
A shift from large to small average sizes was observed in Triatoma infestans and Rhodnius domesticus between field and domestic (or laboratory) conditions of life.
JP Dujardin   +4 more
doaj   +1 more source

A Brief History of Stereotactic Atlases: Their Evolution and Importance in Stereotactic Neurosurgery

open access: yesBrain Sciences, 2023
Following the recent acquisition of unprecedented anatomical details through state-of-the-art neuroimaging, stereotactic procedures such as microelectrode recording (MER) or deep brain stimulation (DBS) can now rely on direct and accurately ...
Alfredo Conti   +9 more
doaj   +1 more source

Alturas

open access: yes, 2022
Alturas para ...
openaire   +2 more sources

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