Results 11 to 20 of about 1,523,943 (289)

Vascular Reactivity to Various Vasoconstrictor Agents and Endothelium-Dependent Relaxations of Rat Thoracic Aorta in the Long-Term Period of Pinealectomy

Journal of Pharmacological Sciences, 2006
.: In this study, the effects of reduced melatonin concentrations in the long-term period of pinealectomy on mean arterial blood pressure (BP) and vascular responses in isolated rat thoracic aorta were investigated.
Kurcer Zehra, Sahna Engin, Olmez Ercument   +2 more
doaj   +3 more sources

Review of the Safety and Clinical Considerations of Vasoconstrictor Agents in Dental Anesthesia During Pregnancy. [PDF]

J Clin Med
Background: The use of vasoconstrictors in dental anesthesia during pregnancy raises clinical concerns due to their potential effects on uteroplacental blood flow and fetal well-being.
Urîtu A, Buciu VB, Roi C, Chioran D, Serban DM, Nicoleta N, Rusu EL, Ionac M, Riviș M, Ciurescu S.   +9 more
europepmc   +2 more sources

Hemodynamic and respiratory support in pulmonary embolism: a narrative review

Frontiers in Medicine, 2023
Pulmonary embolism is a common and potentially fatal disease, with a significant burden on health and survival. Right ventricular dysfunction and hemodynamic instability are considered two key determinants of mortality in pulmonary embolism, which can ...
Orlando Rubén Pérez-Nieto, Irene Gómez-Oropeza, Andrés Quintero-Leyra, Ashuin Kammar-García, Éder Iván Zamarrón-López, Maximiliano Soto-Estrada, Luis Antonio Morgado-Villaseñor, Héctor David Meza-Comparán   +7 more
doaj   +1 more source

Intradermal tests with vasomotor agents in chronic non(infectious rhinitis [PDF]

Vojnosanitetski Pregled, 2002
The aim of this prospective study was to examine the skin reactivity to four vasomotor agents in chronic, non-infectious rhinitis patients, and to determine whether non-allergic rhinitis (NAR) patients differ from allergic rhinitis (AR) patients. Seventy
Milošević Dušanka N., Janošević Ljiljana B., Janošević Slobodanka B.   +2 more
doaj   +1 more source

Ontology acquisition and exchange of evolutionary product-brokering agents [PDF]

, 2004
Agent-based electronic commerce (e-commerce) has been booming with the development of the Internet and agent technologies. However, little effort has been devoted to exploring the learning and evolving capabilities of software agents.
Guan, SU, Zhu, F
core   +6 more sources

Optimal target blood pressure in critically ill adult patients with vasodilatory shock: A systematic review and meta-analysis

Frontiers in Physiology, 2022
While the Surviving Sepsis Campaign guidelines recommend an initial target value of 65 mmHg as the mean arterial pressure (MAP) in patients with septic shock, the optimal MAP target for improving outcomes remains controversial.
Hidero Yoshimoto, Hidero Yoshimoto, Satoshi Fukui, Koki Higashio, Akira Endo, Akira Takasu, Kazuma Yamakawa   +6 more
doaj   +1 more source

Comparing slow and rapid bolus of ephedrine in pregnant patients undergoing planned cesarean section under spinal anesthesia

Journal of Anaesthesiology Clinical Pharmacology, 2017
Background and Aims: While ephedrine was the preferred drug for treating spinal-induced hypotension in pregnancy, its use has declined because of resultant fetal acidosis.
Prabu Gunasekaran, Lenin Babu Elakkumanan, Hemavathi Balach, M. V. S. Satyaprakash   +3 more
doaj   +1 more source

Clinical parameters of the local anesthetic effects of bupivacaine applied with and without a vasoconstrictor in oral implantology [PDF]

Vojnosanitetski Pregled, 2007
Background/Aim. Bupivacaine (Marcaine®), homologue of mepivacaine, chemically related to lidocaine, is used as a local anesthetic for local infiltration, peripheral nerve block, retrobulbar block, symphathetic block, and caudal and epidural anesthesia ...
Duka Miloš, Lazić Zoran, Stamatović Novak, Tatić Zoran, Bubalo Marija, Veljović Milić   +5 more
doaj   +1 more source

Acute effects of vasoactive medications in patients with parallel circulation awaiting hybrid or Norwood procedure

Annals of Pediatric Cardiology, 2022
Background : Vasoactive medications are frequently used in the preoperative stage to balance the pulmonary and systemic blood flow. However, not much is known about the effects of these agents during this stage. Aims : The primary objective of this study
Emily Hendon, Jennifer Kane, Gina M Golem, Amanda McBroom, Saul Flores, Joshua Wong, Enrique G Villarreal, Rohit S Loomba   +7 more
doaj   +1 more source

Influence of hemostatic agents upon the outcome of periapical surgery: dressings with anesthetic and vasoconstrictor or aluminum chloride [PDF]

, 2013
OBJECTIVE To evaluate the effects of different hemostatic agents upon the outcome of periapical surgery. DESIGN A retrospective study was made of patients subjected to periapical surgery between 2006-2009 with the ultrasound technique and using ...
Peñarrocha-Diago, Miguel, Peñarrocha Diago, María, Peñarrocha-Diago, María, Peñarrocha Diago, Miguel, Maestre Ferrín, Laura, Peñarrocha Oltra, David, Arx, Thomas von, von Arx, Thomas, Peñarrocha-Oltra, David, Maestre-Ferrín, Laura   +9 more
core   +1 more source