Search results for " Miniature"
showing 5 items of 15 documents
El «llibre cortés de lectura» en català: a propòsit del manuscrit F-129 del Col·legi de la Sapiència de Palma
2006
The manuscript F-129 of the Col·legi de la Sapiència de Palma contains three works of Ramon Llull. It is made up of two separate manuscripts belonging to the first generation of Lullian codices (that is, not later than the first quarter of the fourteenth century). This collection is preceded by a remarkable full-page illustration, an analysis of which shows that it was probably based on a similar miniature from a French codex emanating from Llull’s immediate circle. The codicological model applicable to this manuscrit is that of «libro cortese di lettura».
A small-bowel segment as a total extrahepatic bile duct replacement.
1992
• The effect of a small-bowel segment as a total extrahepatic bile duct replacement, with preservation of the bile passage through the papilla of Vater, was examined in 12 pigs followed up for 420 days. No complications during or after surgery were observed in any of the animals. The laboratory parameters were within normal range during the entire observation period. No anastomotic stenosis was evident on percutaneous transhepatic cholangiography in animals examined 2, 6, or 12 months after surgery. The intrahepatic biliary tract was not dilated. There was obvious peristalsis of the grafted small-bowel toward the papilla of Vater. Autopsies showed that the grafts had healed without any sign…
Exploring gastric emptying rate in minipigs: Effect of food type and pre-dosing of metoclopramide.
2018
The present study investigated the gastric emptying rate in Gottingen minipigs pre- and post-prandial and evaluated the effect of metoclopramide on the same parameter, using paracetamol as an absorption marker. The pharmacokinetic evaluation of the obtained plasma concentration data for paracetamol demonstrated that the fastest gastric emptying rate was observed in the animals that were allowed access to normal pig food. There was no significant difference in the stomach emptying rate observed between fasted and fed minipigs, when fed either with a FDA standard breakfast or a nutritional energy drink. Pre-dosing minipigs with metoclopramide (0.2 or 0.4 mg/kg) did not demonstrate any effect …
Comparing Aachen Minipigs and Pietrain Piglets as Models of Experimental Pediatric Urology to Human Reference Data
2020
<b><i>Introduction:</i></b> Swine had special roles in the development of minimally invasive procedures to treat vesicoureteral reflux, and minipigs have been gaining ground in recent years in experimental pediatric urology as they combine small size with less vulnerable adult physiology, but their suitability as a model has never been assessed. We therefore compared a landrace piglet with a juvenile minipig to elucidate comparability. <b><i>Methods:</i></b> We evaluated five 3-week old Pietrain piglets and five 3-month old Aachen Minipigs as representatives of landrace and minipig models based on their expected bodyweight being similar to a n…
The acute myotoxic effects of bupivacaine and ropivacaine after continuous peripheral nerve blockades.
2003
Bupivacaine causes muscle damage. However, the myotoxic potency of ropivacaine is still unexplored. Therefore, we performed this study to compare the effects of bupivacaine and ropivacaine on skeletal muscle tissue in equipotent concentrations. Femoral nerve catheters were inserted into anesthetized minipigs, and 20 mL of either bupivacaine (5 mg/mL) or ropivacaine (7.5 mg/mL) was injected. Subsequently, bupivacaine (2.5 mg/mL) and ropivacaine (3.75 mg/mL) were continuously infused over 6 h. Control animals were treated with corresponding volumes of normal saline. Finally, muscle samples were dissected at injection sites. After processing and staining, histological patterns of muscle damage…