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Background: Studies in anesthetized patients suggest that phenylephrine reduces regional cerebral oxygen saturation compared with ephedrine. The present study aimed to quantify the effects of phenylephrine and ephedrine on cerebral blood
HIV-1 persists during antiretroviral therapy (ART) due to long-lived and proliferating latently-infected host cells, with the outcome being an incomplete cure. The latently-infected cells, or reservoir cells, are transcriptionally absent and invisible to the immune response. Elimination of latency
BACKGROUND
A critical point during craniotomy is opening of dura, where a high intracranial pressure (ICP) results in swelling of cerebral tissue. Controlled studies concerning ICP, degree of dural tension, and degree of cerebral swelling are therefore warranted.
METHODS
In an open-label study, 117
A 61-year-old woman in chronic treatment with 25 mg of amitriptyline underwent ovarian cancer resection under combined general and epidural lumbar anesthesia. After administration of local anesthetic she presented signs of severe arterial hypotension that was refractory to high doses of ephedrine
Ephedrine sulfate is a sympathomimetic amine that affects both the central and peripheral nervous systems. An effective bronchiodilator and weak vasoconstrictor, ephedrine sulfate is used extensively in nonprescription pharmaceutical preparations such as nose drops, cold tablets, cough syrups, and,
We report an anesthetic management of the ex-utero intrapartum treatment (EXIT) procedure performed in a fetus with giant epignathus due to laryngeal atresia at 28 weeks' gestation. Anesthesia of the mother was induced with thiamylal and vecuronium, and maintained with 4% sevoflurane in 100% oxygen
Extended spinal anaesthesia using a spinal micro-catheter was used as a primary method of anaesthesia for elective colorectal cancer surgery in 68 high risk patients over a 14-year period in our institution. The technique was also useful in eight elective and 13 emergency abdominal surgeries. All
Approaches for controlling inflammatory responses and reducing the mortality rate of septic patients remain clinically ineffective; new drugs need to be identified that can induce anti-inflammatory responses. Ephedrine hydrochloride (EH) is a compound that is widely used in cardiovascular diseases,
The perfluorochemical emulsion Fluosol-DA plus carbogen breathing has been shown to increase the effectiveness of radiation therapy in preclinical solid tumors when the emulsion was administered by i.v. bolus injection. Much of the enhancement in tumor radiation response was lost when the emulsion
COMMENTS FOR PROFESSOR BARRIE R. CASSILETH: I have enjoyed reading the two issues of The Oncologist I've received so far. I would like to make some comments on Dr. Cassileth's article. I'm a pediatric oncologist at the National University Hospital in Singapore. Singapore is an interesting place to
Ephedrine alkaloids (EAs) have been considered the main pharmacologically active substances in Ephedra Herb (, Mao; EH) since they were first identified by Prof. N. Nagai, and are known to induce palpitation, hypertension, insomnia, and dysuria as side effects. Therefore, the administration of drugs
Purpose: To evaluate the optimal dose of dexmedetomidine for perioperative blood glucose regulation in non-diabetic patients with gastrointestinal malignant tumor. Methods: One hundred patients were randomly divided into four groups: control group (group C), dexmedetomidine 1 μg/kg +
Sepsis and its derivative endotoxic shock are still serious conditions with high mortality in the intensive care unit. The mechanisms that ensure the balance of proinflammatory cytokines and anti-inflammatory cytokine production are of particular importance. As an active α- and β-adrenergic agonist,
Ephedrine alkaloids-free Ephedra Herb extract (EFE) has been developed to eliminate the adverse effects caused by ephedrine alkaloid-induced sympathetic hyperactivation. Previously, we reported that EFE possesses analgesic, anti-influenza, and cancer metastatic inhibitory effects at comparable
It is generally accepted that the primary pharmacological activities and adverse effects of Ephedra Herb are caused by ephedrine alkaloids. Interestingly, our research shows that Ephedra Herb also has ephedrine alkaloid-independent pharmacological actions, such as c-MET inhibitory activity. This