Laparoscopic Retrieval of a Peritoneal Mouse

تاثیر مهارکننده نیتریک اکساید سنتاز در ناحیه CA1 هیپوکامپ پشتی بر یادگیری وابسته به وضعیت کانابینوئیدها در مدل یادگیری اجتنابی مهاری

Background and purpose: This study presents the effects of nitricoxide synthase inhibitor (L-NAME) on WIN55, 212-2 induced state-dependent memory of passive avoidance task, which were examined in mice. Materials and methods: Mice were anesthetized with intra-peritoneal injection of ketamine hydrochloride, plus xylazine and then placed in a stereotaxic apparatus. Also, two stainless-steel...

Early Pregnancy Loss Following Laparoscopic Management of Ovarian Abscess Secondary to Oocyte Retrieval

عوارض و ماندگاری کاتترگذاری دیالیز صفاقی به‌روش لاپاراسکوپی در بیماران تحت دیالیز صفاقی مداوم

Background: Laparoscopic techniques for the placement of peritoneal dialysis catheters are becoming increasingly popular. Recently, with the improvements in laparoscopic surgery, various methods for the insertion of peritoneal dialysis catheters have been reported, indicating that the laparoscopic insertion is preferred over the open and percutaneous techniques. The aim of this study was to int...

Laparoscopic Guidance or Revision of Ventriculoperitoneal Shunts in Children

BACKGROUND Ventriculoperitoneal shunt is the preferred treatment for hydrocephalus. Known complications include infection, obstruction, and disconnection with the fractured fragment migrating in the peritoneal cavity. We report 17 cases of laparoscopic evaluation and revision of ventriculoperitoneal shunts in children. METHODS From January 2000 through October 2002, we retrospectively reviewe...

Specimen retrieval during elective laparoscopic cholecystectomy: is it safe not to use a retrieval bag?

BACKGROUND Since the introduction of laparoscopic surgery for gallbladder disease different types of retrieval devices have been used to extract the gallbladder from the peritoneal cavity. These devises infer additional costs and may lead to associated risks and complications. We aimed to evaluate the safety of gallbladder retrieval without the use of a retrieval device. METHODS A prospective...

Intracerebroventricular Injection of Histamine Induces State-Dependency through H1 Receptors

The aim of the present study was to investigate whether and by which mechanism; histamine can induce state-dependent retrieval of passive avoidance task. The pre-training or pre-test intracerebroventricular (i.c.v.) injection of histamine (20µg/mouse) impaired retrieval, when it was tested 24 h later. In the animals, which retrieval was impaired due to histamine pre-training administration, pre...