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Senate GOP Could Use Procedural Tactics To Delay Sotomayor Hearings
Senate Minority Whip Jon Kyl (R-Ariz.), a member of the Senate Judiciary Committee, on Thursday said that the GOP has not ruled out the use of procedural tactics, such as a Republican boycott, to attempt to delay Supreme Court nominee Sonia Sotomayor"s confirmation hearing, Roll Call reports. Republicans have complained that the scheduled July 13 start date for the hearing does not give them enough time to review Sotomayor"s record. Kyl said that Republicans will try to negotiate with Senate Judiciary Committee Chair Patrick Leahy (D-Vt.) for more time if they feel they cannot meet the July 13 deadline (Stanton, Roll Call, 6/11). Leahy said that Sotomayor is entitled to be confirmed on the same timetable as Chief Justice John Roberts, who appeared before the Judiciary Committee less than two months after his nomination (Kivlan, CongressDaily, 6/11).Republican Senate aides say Judiciary Committee ranking member Jeff Sessions (R-Ala.) is not likely to make a final decision for several weeks on whether the GOP will try to delay the nomination. According to Roll Call, Sessions has sought to approach the issue "in a careful, measured way," though he has been critical of some of Sotomayor"s public statements. Roll Call reports that Republicans are apt to display an impartial stance on Sotomayor until the hearing starts, meaning that they likely will delay a decision on whether to stall the nomination until the last minute (Roll Call, 6/11).Sen. Dianne Feinstein (D-Calif.) said that Republican senators are stalling to give conservative groups more time to organize a campaign against Sotomayor that they hope will taint her nomination. Feinstein said that there are "groups out there who need more time for attacks and sound bites." She added, "This is a woman who is qualified, who is brilliant, and who worked her way up" (CongressDaily, 6/11).
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RCN Responds To NHS Confederation Warning On The Downturn, UK
Commenting on the publication of the NHS Confederation report Dealing with the downturn: the greatest ever leadership challenge for the NHS, Dr Peter Carter, Chief Executive & General Secretary of the Royal College of Nursing (RCN), said:
News of the day
NMC Statement: Misleading Information In Nursing Standard
This week Nursing Standard published some misleading and speculative information regarding the NMC"s registration fee. The story, titled "Registration fees could increase as regulator goes into black", also included factually inaccurate information about the NMC"s diversity data collection exercise which will soon be launched.
Mental Health

A Feasible, Simple And Convenient Model For Study Of Rectal Carcinoma

The method of building a rabbit rectal VX2 carcinoma model by injecting the cell suspension of VX2 cells into the wall of the rectum guided by X-ray fluoroscopy is feasible. The advantages of the model are ease of establishment, short growth period, and high stability. The rectal VX2 carcinoma established in this rabbit model is similar to human rectal carcinoma in aspects of pathological representation, tumor development, and metastasis. It offers an ideal major animal model for the study of rectal carcinoma, and especially profits the study of the staging of rectal carcinoma in imaging. A research article published on May 7, 2009 in the World Journal of Gastroenterology addresses this problem. The research, led by Dr. Cheng from Department of Radiology, the Tenth People"s Hospital of Shanghai Tong Ji University, is to establish a rabbit model of rectal VX2 carcinoma for a feasible, simple, and convenient method for the study of rectal carcinoma. Currently, the experimental animal models for the research of rectal carcinoma are often established using induction of chemical carcinogen, and little murid is most often used. This kind of methods requires lots of time and individual variations can be very large. Overall it is difficult to obtain consistent, single tumor which are representative of the course of rectal disease in humans, and it is adverse to perform the research of rectal carcinoma. The method of building a rabbit rectal VX2 carcinoma model by injecting the suspension of VX2 cells into the wall of the rectum guided by X-ray fluoroscopy is feasible. The advantages of the rectal VX2 carcinoma established in this rabbit model are ease of establishment, short growth period, and high stability. The model is repeatable and can be monitored dynamically using imaging provided by CT and MRI. It profits the research of rectal carcinoma, especially in the aspect of rectal carcinoma"s staging in imaging. Many studies have described the implantation of the VX2 cell strain into the muscle, kidney, lung, pleural, ossature, and mammary gland of rabbit in order to produce an in situ tumor model that mimics the human condition for research of possible treatments. The implantation technique using VX2 cells which included implanting a little lump of VX2 tumor tissue or injection of the suspension of VX2 cells directly by surgery, and injection of the suspension of VX2 cells guided by B-mode ultrasonics or CT is reliable. Both the Sixth People"s Hospital of Shanghai Jiao Tong University and the Tenth People"s Hospital of Shanghai Tong Ji University are general hospital and teaching hospital. The Department of Radiology of the Sixth People"s Hospital of Shanghai Jiao Tong University has set one study organization(Institute of Imaging Medical of Shanghai Jiao Tong University), two clinic parts(department of image and the center of neurointerventional), and five second branches(head and neck, musculoskeletal, chest, abdomen and interventional). Reference: Liang XM, Tang GY, Cheng YS, Zhou B. Evaluation of a rabbit rectal VX2 carcinoma model using computed tomography and magnetic resonance imaging. World J Gastroenterol 2009; 15(17): 2139-2144 http://www.wjgnet.com/1007-9327/15/2139.asp Correspondence to: Dr. Ying-Sheng Cheng, Department of Radiology, the Tenth People"s Hospital of Shanghai Tongji University, No. 301, Yanchang Middle Road, Shanghai 200072, China. Lin Tian World Journal of Gastroenterology


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