Central effects of insulin on 20 min. food intake were studied in rats. Insulin administration in the lateral ventricular cerebrospinal fluid (CSF) did not alter food intake in the intact or lesioned ventromedial hypothalamus (VMH) rats. Whereas, after insulin injection in VMH there was a decrease in food intake. In VMH lesioned rats, subcutaneous injection of insulin increased food intake.

Inadvertent subarachnoid injection of a local anesthetic during the conduct of epidural anesthesia may have a devastating effect on the patient. The incidence of dural puncture with an epidural catheter has been reported to range from 0.5% to 0.9%. This case report demonstrates that, despite negative aspiration of cerebral spinal fluid from the catheter, subarachoid injection of a local anesthe...

We describe the treatment of three boys with cavernous lymphangioma of the legs. The suggested guidelines for treatment are extensive surgical resection, although complete resection is usually impossible, and approximately two weeks after the operation aspiration of serous fluid which has accumulated at the operation site, followed by injection of OK-432 (Picibanil). There was pyrexia and local...

We investigate the possibility that brine could be displaced upward into potable water through wells. Because of the large volumes of CO2 to be injected, the influence of the zone of elevated pressure on potential conduits such as well boreholes could extend many kilometers from the injection site—farther than the CO2 plume itself. The traditional approach to address potential brine leakage rel...

A 55-year-old man suffered from blurred vision of the left eye (visual acuity was counting fingers/5-10 cm) 8 days after undergoing cataract surgery. After thorough ophthalmologic examinations with gram-negative bacillus justified on smear of vitreous specimen, postoperative endophthalmitis (os) was impressed. Intravitreous injection of 1.0 mg of vancomycin, 0.4 mg of amikacin, and 0.4 mg of de...

Needle projection was measured from where the needle protruded from the plastic casing to the proximal edge of the needle lumen. Fluid jet velocity through the EAI at 21 C was determined by calculating the [distance moved by the plunger]/[injection time] [plunger cross-sectional area]/[needle lumen area]. Injection time is from start to finish of the plunger movement. n 1⁄4 3. *Mann-Whitney U t...

Gas injection into carbonate formations is one of the most important activities to protect oil reserves that can guarantee a steady production. On-time injection of enough gas can result in the recovery of billions barrels of oil. In addition, it can preserve a huge amount of gas for the next generations. If the reservoir depth is shallow, or the reservoir fluid has a little amount of intermedi...

Numerical simulation techniques have been employed by several suthors (see e.g. Benson and Approximate analytical solutions a rived for Bodvarsson, 1982; Garg and Pritchett, 1384 to cold water injection into single0-phase “porous medium” geothermal reservoirs. A (liquid) and two-phase (liquid water/steam) numerical geothermal reservoir simulator is used “porous medium” reservoirs. Injection of ...

Seismicity induced by fluid injection and withdrawal has emerged as a central element of the scientific discussion around subsurface technologies that tap into water and energy resources. Here we present the application of coupled flow-geomechanics simulation technology to the post mortem analysis of a sequence of damaging earthquakes (Mw= 6.0 and 5.8) in May 2012 near the Cavone oil field, in ...

1. Leukocytosis- and lymphocytosis-stimulating activity was present in fluid cultures of B. pertussis. The activity was found primarily in the culture supernatant fluid. 2. The sequential changes in the leukocyte response were similar to those previously observed following injection of intact bacteria into mice. 3. Activity was destroyed by heat and was diminished, but not abolished, by prolong...