Results 11 to 20 of about 322,109 (297)

Long-term outcomes of Ventriculoperitoneal Shunt Surgery in Patients with Hydrocephalus

Pakistan BioMedical Journal, 2022
For the treatment of hydrocephalus, VP shunt surgery is considered the most appropriate method of treatment, but this treatment has a number of complications, it needs to be replaced after the failure of the previous shunt.
N. Haq, Ina B. Shah, Musa Khan
semanticscholar   +1 more source

GABA Shunt in Durum Wheat

Frontiers in Plant Science, 2018
Plant responses to salinity are complex, especially when combined with other stresses, and involve many changes in gene expression and metabolic fluxes. Until now, plant stress studies have been mainly dealt only with a single stress approach.
P. Carillo
semanticscholar   +1 more source

Design and Simulation of a Low-Actuation-Voltage MEMS Switch

EAI Endorsed Transactions on Energy Web, 2016
This paper presents a low-actuation-voltage micro-electro-mechanical system (MEMS) capacitive shunt switch which has a very large bandwidth (4 GHz to 24 GHz).
Yasser Mafinejad, Abbas Kouzani, Ladislau Matekovits   +2 more
doaj   +1 more source

Vertebrobasilar dolichoectasia presenting as symptomatic obstructive hydrocephalus: A case report with review of literature

Indian Journal of Neurosurgery, 2012
Vertebrobasilar dolichoectasia (VBD) is a common, but usually asymptomatic condition characterized by marked elongation, dilatation, and tortousity of the vertebral and basilar arteries. VBD can sometimes present with symptoms related to mass effect like
Roopa Seshadri, Nishant Sadashiva, Dhaval Shukla, Jitender Saini, Paritosh Pandey   +4 more
doaj   +1 more source

Ventriculoperitoneal shunt blockage by hydatid cyst

Indian Journal of Neurosurgery, 2013
Ventriculoperitoneal (VP) shunt is one of the commonest procedures done in neurosurgical practice throughout the world. One of the commonest problems after putting the VP shunt is the shunt obstruction, which can be due to varied causes.
Abrar A. Wani, Altaf U. Ramzan, Furqan A. Nizami, Nayil K. Malik, Ashish Kumar, Abdul Q. Khan   +5 more
doaj   +1 more source

Role of Glyoxylate Shunt in Oxidative Stress Response*

Journal of Biological Chemistry, 2016
The glyoxylate shunt (GS) is a two-step metabolic pathway (isocitrate lyase, aceA; and malate synthase, glcB) that serves as an alternative to the tricarboxylic acid cycle.
Sungeun Ahn, Jaejoon Jung, In-ae Jang, E. Madsen, Woojun Park   +4 more
semanticscholar   +1 more source

Efficiently Generating Mixing by Combining Differing Small Amplitude Helical Geometries

Fluids, 2019
Helical geometries have been used in recent years to form cardiovascular prostheses such as stents and shunts. The helical geometry has been found to induce swirling flow, promoting in-plane mixing.
Andrew N. Cookson, Denis J. Doorly, Spencer J. Sherwin   +2 more
doaj   +1 more source

Intrapulmonary distribution of blood flow during exercise in pulmonary hypertension assessed by a new combination technique

Frontiers in Cardiovascular Medicine, 2023
BackgroundHyperventilation and inadequate cardiac output (CO) increase are the main causes of exercise limitation in pulmonary hypertension (PH). Intrapulmonary blood flow partitioning between ventilated and unventilated lung zones is unknown.
Stefania Farina, Beatrice Pezzuto, Carlo Vignati, Pierantonio Laveneziana, Pierantonio Laveneziana, Piergiuseppe Agostoni, Piergiuseppe Agostoni   +6 more
doaj   +1 more source

Congenital portosystemic venous shunt

European Journal of Pediatrics, 2017
Congenital portosystemic venous shunts are rare developmental anomalies resulting in diversion of portal flow to the systemic circulation and have been divided into extra- and intrahepatic shunts.
M. Papamichail, M. Pizanias, Nigel Heaton   +2 more
semanticscholar   +1 more source

Management of tetralogy of Fallot with Blalock–Taussig shunt alone in a low-resource setting

Sahel Medical Journal, 2019
The outcomes of management of Tetralogy of Fallot (TOF) in children with only BT shunts have not been widely reported. Therefore, we present a 29-year-old man with complaints of progressive easy fatigability and effort intolerance.
Ehi Judith Ogbemudia, Stanley Okugbo
doaj   +1 more source