Question

请帮忙翻译一段英文文献（生化类），在线等！

Self-administered meth and object-in-place recogni-tion memory. Sixteen standard self-administration chambers(30 × 20 × 20 cm, Med Associates) were housed inside sound-attenuating cubicles fitted with a fan for airflow and maskingnoise. Each chamber contained two retractable levers, two stimu-lus lights, a speaker for tone delivery, and a house light to providegeneral illumination. In addition, each chamber was equippedwith a balanced metal arm and spring leash attached to a swivel(Instech). Tygon tubing extended through the leash and was con-nected to a 10 ml syringe mounted on an infusion pump locatedoutside the sound-attenuating cubicle.For rats that underwent surgery, anesthesia consisted of IPinjections of ketamine (66 mg/kg; Vedco Inc, St Joseph, MO, USA),xylazine (1.3 mg/kg; Lloyd Laboratories, Shenandoah, IA, USA),and equithesin (0.5 ml/kg; sodium pentobarbital 4 mg/kg, chloralhydrate 17 mg/kg, and 21.3 mg/kg magnesium sulfate heptahy-drate dissolved in 44% propylene glycol, 10% ethanol solution).Ketorolac (2.0 mg/kg, IP; Sigma, St. Louis, MO, USA) was given justprior to surgery as an analgesic. One end of a silastic catheter was inserted 33 mm into the external right jugular and secured with 4.0silk sutures.
The other end ran subcutaneously and exited from asmall incision just below the scapula. This end attached to an infu-sion harness (Instech Solomon, Plymouth Meeting, PA, USA) thatprovided access to an external port for IV drug delivery. An antibi-otic solution of cefazolin (10 mg/0.1 ml; Schein Pharmaceuticals,Florham Park, NJ, USA) was given post surgery and during recoveryalong with 0.1 ml 70 U/ml heparinized saline (Elkins-Sinn, CherryHill, NJ, USA).

Answer 1

自我管理的方法和在对象识别记忆。十六标准管理室（30×20×20厘米，医学协会）被安置在声音衰减的隔间装有风扇的气流和maskingnoise。每室有两个伸缩杆，两个刺激的灯光，一个音传递说话人，和家光providegeneral照明。此外，每个腔室装有一个平衡的金属臂和弹簧皮带连接到一个旋转（保网）。聚乙烯管延伸通过皮带和被连接到安装在输液泵位于消声室10毫升注射器。接受手术，麻醉大鼠，由ipinjections氯胺酮（66毫克/公斤；威迪克公司，圣约瑟夫，钼，美国），甲苯噻嗪（1.3毫克/公斤；劳埃德实验室，谢南多厄，IA，美国），和equithesin（0.5毫升/公斤；戊巴比妥钠4毫克/公斤，水合氯醛17毫克/千克，和21.3毫克/公斤硫酸镁heptahy德雷特溶于44%丙二醇，10%乙醇溶液）。酮咯酸（2毫克/公斤，IP；σ，圣路易斯，钼美国），给出了justprior手术作为镇痛。的硅橡胶导管的一端插入33毫米到外部右颈和4.0silk缝线固定问题补充：

The other end ran subcutaneously and exited from asmall incision just below the scapula. This end attached to an infu-sion harness (Instech Solomon, Plymouth Meeting, PA, USA) thatprovided access to an external port for IV drug delivery. An antibi-otic solution of cefazolin (10 mg/0.1 ml; Schein Pharmaceuticals,Florham Park, NJ, USA) was given post surgery and during recoveryalong with 0.1 ml 70 U/ml heparinized saline (Elkins-Sinn, CherryHill, NJ, USA).
另一端跑皮下和退出小切口下方的肩胛骨。这端连接到一个注入的SiON线束（保网所罗门，普利茅斯会议，PA，USA）thatprovided IV药物输送到外部端口访问。头孢唑啉的抗菌溶液（10毫克/ 0.1毫升；史肯制药，FLORHAM公园，新泽西州，美国）进行了手术后，在recoveryalong与0.1毫升70 U／ml肝素盐水（埃尔金斯Sinn，切里希尔，NJ，USA）。

Answer 2

自我管理的方法和在对象识别记忆。十六标准管理室（30×20×20厘米，医学协会）被安置在声音衰减的隔间装有风扇的气流和maskingnoise。每室有两个伸缩杆，两个刺激的灯光，一个音传递说话人，和家光providegeneral照明。此外，每个腔室装有一个平衡的金属臂和弹簧皮带连接到一个旋转（保网）。聚乙烯管延伸通过皮带和被连接到安装在输液泵位于消声室10毫升注射器。接受手术，麻醉大鼠，由ipinjections氯胺酮（66毫克/公斤；威迪克公司，圣约瑟夫，钼，美国），甲苯噻嗪（1.3毫克/公斤；劳埃德实验室，谢南多厄，IA，美国），和equithesin（0.5毫升/公斤；戊巴比妥钠4毫克/公斤，水合氯醛17毫克/千克，和21.3毫克/公斤硫酸镁heptahy德雷特溶于44%丙二醇，10%乙醇溶液）。酮咯酸（2毫克/公斤，IP；σ，圣路易斯，钼美国），给出了justprior手术作为镇痛。的硅橡胶导管的一端插入33毫米到外部右颈和4.0silk缝线固定。
另一端跑皮下和退出小切口下方的肩胛骨。这端连接到一个注入的SiON线束（保网所罗门，普利茅斯会议，PA，USA）thatprovided IV药物输送到外部端口访问。头孢唑啉的抗菌溶液（10毫克/ 0.1毫升；史肯制药，FLORHAM公园，新泽西州，美国）进行了手术后，在recoveryalong与0.1毫升70 U／ml肝素盐水（埃尔金斯Sinn，切里希尔，NJ，USA）

Answer 3

自我管理的方法和目标…