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Propofol [7] is the active component of an intravenous anesthetic formulation used for induction and maintenance of general anesthesia. It is chemically termed 2,6-diisopropylphenol. The formulation was approved under the brand name Diprivan. Numerous generic versions have since been released.
Propofol is also painful when administered intravenously, therefore, lidocaine is commonly used as a pretreatment to help decrease the pain associated with administering propofol. [ dubious – discuss ] Additionally, it [ clarification needed ] has antiemetic properties that are also useful in these types of procedures.
Propofol (di-isopropyl phenol) was synthesized by Glen and colleagues in the early 1970s, [7] but its first formulations were temporarily withdrawn due to a number of adverse reactions during clinical studies. [1] In 1983, a lipid emulsion formulation of propofol was available, which carried great potential during clinical trials. [8]
Sodium thiopental is an ultra-short-acting barbiturate and has been used commonly in the induction phase of general anesthesia.Its use has been largely replaced with that of propofol, but may retain some popularity as an induction agent for rapid-sequence induction and intubation, such as in obstetrics. [12]
Issues can also arise with use of nitrous oxide in patients who have had pneumatic retinopexy (alone or in conjunction with a vitrectomy), commonly used to treat retinal detachments. In these procedures, a gas is injected into the vitreous cavity as a tamponade and to promote re-adhesion of the detached retina.
The message reads, in part, "If your pet is drooling or foaming at the mouth look for these lady bugs. They cause ulcers on the tongue and mouth and have a very painful bite."
This is because dogs spend a lot of time sniffing the ground, eating grass, and sometimes licking poop or urine they find outdoors. Here are five diseases you could catch from your dog , and how ...
They bind to the receptor and cause depolarization by opening channels just like acetylcholine does. This causes repetitive excitation that lasts longer than a normal acetylcholine excitation and is most likely explained by the resistance of depolarizing agents to the enzyme acetylcholinesterase. The constant depolarization and triggering of ...