نتایج جستجو برای: caudal
تعداد نتایج: 12679 فیلتر نتایج به سال:
BACKGROUND AND OBJECTIVE Epidural injections in the lumbar spine are provided by caudal, lumbar interlaminar or transforaminal routes. Caudal epidural steroid injections are often used for low back pain. Fluoroscopic guidance has been frequently cited as a requirement for this procedure. In this case report, we demonstrate the importance of fluoroscopic guidance during caudal epidural injection...
It is well known that fish caudal fins can be completely regenerated after fin amputation. Although much research on fin regeneration has been carried out, there have been very few reports regarding fin regeneration after tail amputation. In this study, we used grass carp, common carp, koi carp, and zebrafish as experimental organisms. Some caudal fins could be distinctly regenerated in 2 weeks...
Background and Purpose: Although caudal block and acetaminophen have shown efficacy in postoperative pediatric pain management, they have not been compared in efficacy following peritoneoscopy. Patients and Methods: The study population were ASA I or II children from 55 weeks postconceptual age to 10 years of age having peritoneoscopy. They were randomly assigned to preoperative caudal block us...
Teleosts have an asymmetrical caudal fin skeleton formed by the upward bending of the caudal-most portion of the body axis, the ural region. This homocercal type of caudal fin ensures powerful and complex locomotion and is regarded as one of the most important innovations for teleosts during adaptive radiation in an aquatic environment. However, the mechanisms that create asymmetric caudal fin ...
Neural crest cells (NCCs) arising from trunk neural tube (NT) during primary and secondary neurulation give rise to melanocytes, glia and neurons, except for those in the caudal-most region during secondary neurulation (somites 47 to 53 in the chick embryo), from which no neurons are formed, either in vivo or in vitro. To elucidate this discrepancy, we have specifically analyzed caudal-most NCC...
Blood is collected from experimental animals for a wide range of scientific purposes including; hematology, clinical biochemistry parameters, immunology, studies in bacteriology, parasitology and investigations in reproductive performance and health. The number of methods employed to collect blood from fish include; the puncture of caudal vein, dorsal aorta or cardiac vessels and the severance ...
Aim and Background: Postoperative pain is a frequent complication in young children undergoing general anaesthesi. Sevoflurane anaesthesia in children has been related with higher incidence of postoperative emergence delirium in comparison with halothane, which some blame the pain as it;aposs main reason. The c...
BACKGROUND Previous studies suggest that caudal administration of ketamine cause effective analgesia. The purpose of the current study was to compare the clinical effectiveness and plasma concentrations of S(+)-ketamine after caudal or intramuscular administration in children to distinguish between local and systemic analgesia. METHODS After induction of general anesthesia, 42 patients, aged ...
CASE A female infant, born by cesarean delivery (dilation dystocia), was referred to our service at age of 24 hours with a history of “imperforate anus”. Physical examination revealed duplicity of the vulvar introit (urine output by the right orifice and feces by the left). She was submitted to the following imaging exams: (1) echodopplercardiogram – interatrial and interventricular communicati...
block with Xylocaine (w-diethylamino-2-6-V_>dimethylacetanilide) has been used for a number of lower abdominal operations during the last few months, and whilst the number is far too small for any real assessment of its value, the results so far have been so remarkably successful that it was thought worth while to draw attention to this use of the drug in this preliminary communication. The dis...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید