Search results for "Horns"
showing 4 items of 14 documents
Direct transfer of vitrified rabbit embryos.
1994
In this study we looked at the feasibility of transferring vitrified rabbit embryos directly into recipient does. Compacted morulae were vitrified in a solution of 20% ethylene glycol and 20% dimethyl sulfoxide. After thawing, and without step-wise diluted solution, the vitrified embryos were transferred into the recipient's uterine horns. Survival rate at birth differed from fresh rabbit embryos (40% vs 55%, P0.05). However, the percentage of does that delivered (94%) and the survival rate suggested this method is suitable for both storage and simple transfer of rabbit morulae.
Imidazolium-Functionalized Carbon Nanohorns for the Conversion of CO2 Unprecedented Increase of Catalytic Activity after Recycling
2017
Carbon nanohorns (CNHs) were selected as a novel catalytic platform for the design of imidazolium based hybrid materials able to promote the conversion of carbon dioxide into cyclic carbonates. Several heterogeneous catalysts were prepared using a one-step procedure based on the radical polymerization of various bis-vinylimidazolium salts in the presence of pristine CNHs. The as-synthesized materials were tested for the fixation of CO2 into epoxides. The excellent catalytic performances were evaluated in terms of turnover number and productivity. The versatility of the above hybrids was proved using several epoxides as substrate. Catalysts recyclability was successfully verified for several…
BINDING INTERACTIONS OF SMALL MOLECULES TO SURFACE OF CARBON NANOHORNS AS A ROUTE TO DRUG DELIVERY
2014
Innovative barriers for peritoneal adhesion prevention: liquid or solid? A rat uterine horn model.
2005
Objective To compare the effects of solid barriers (PDLA membrane and foil, Interceed), innovative barrier solutions (Adept and Hyalobarrier Gel, phospholipid emulsion), and Ringer’s lactate solution in preventing postsurgical peritoneal adhesions in the rat. Design Prospective, randomized experimental study. Setting Rat model in an academic research environment. Animal(s) Female, nonpregnant Wistar rats. Intervention(s) Standardized surgical injuries were applied to the parietal and visceral peritoneum and the uterine horns. The barrier agents were applied and the wound was closed. A second-look laparoscopy was performed 31 days after surgery to assess adhesion formation. Main Outcome Meas…