Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.

We collected and completely sequenced 28,469 full-length complementary DNA clones from Oryza sativa L. ssp. japonica cv.

Sonography of delayed effects of uterine artery embolization on ovarian arterial perfusion and function.

Objective: We aimed to assess the delayed effects of uterine artery embolization on ovarian arterial perfusion and function by performing ovarian sonography immediately before and after uterine artery embolization, as well as several months later.

Conclusion: Although persistent loss of detectable arterial perfusion after uterine artery embolization occurs in some women, most patients reestablish arterial perfusion and do not develop symptoms of ovarian failure.

The effect of pelvic MR imaging on the diagnosis and treatment of women with presumed symptomatic uterine fibroids.

Purpose: To determine if magnetic resonance (MR) imaging significantly alters the diagnostic thinking and treatment plans of interventional radiologists during the evaluation of women for uterine fibroid embolization (UFE) for presumed uterine fibroids.

Materials And Methods: At a single institution, interventional radiologists prospectively completed questionnaires (n = 60) before and after MR imaging was performed in their evaluation of women presenting for potential UFE. The questionnaires asked these physicians the probability (0%-100%) of their most likely diagnosis before MR imaging and after receiving the MR imaging information.

Meniscal allograft replacement: a 1-year to 6-year experience.

Purpose: Progressive degenerative arthritis leading to premature pain and functional loss in the postmeniscectomy state is a well- recognized and debilitating condition. Meniscal allograft replacement may be a suitable, early treatment alternative for this population at risk. The purpose of this study was to examine the potential benefits of meniscal allograft replacement on relieving pain and restoring function.

Validation of injection parameters for catheter-directed intraarterial gadolinium-enhanced MR angiography.

Rationale And Objectives: Catheter-directed intraarterial (IA) injections of gadolinium contrast agents may be used during endovascular interventions with magnetic resonance (MR) imaging guidance. Injection protocols require further validation. Using a flow phantom and swine, the authors aimed to (a) measure the optimal arterial gadolinium concentration ([Gd]) required for MR angiography and (b) validate a proposed IA injection protocol for gadolinium-enhanced MR angiography.

Depletion of intracellular glutathione mediates zinc-induced cell death in rat primary astrocytes.

In the present study, we investigated the possible mechanisms of cellular injury induced by zinc in rat primary astrocytes and C6 glioma cells. Reactive oxygen species (ROS) production, cellular glutathione (GSH) level and mitochondrial transmembrane potential were examined. Exposure to 200-300 microM Zn2+ for 24 h resulted in significant lactate dehydrogenase (LDH) release in rat primary astrocytes and C6 glioma cells.

The vascular impact of uterine artery embolization: prospective sonographic assessment of ovarian arterial circulation.

Purpose: The etiology of premature ovarian failure after uterine artery embolization (UAE) is unknown. The authors prospectively assessed ovarian arterial circulation before and after UAE with use of ultrasonography (US). The authors hypothesize that nontarget embolization of the ovary occurs during routine UAE.

Identification and implications of transgraft microleaks after endovascular repair of aortic aneurysms.

Purpose: The purpose of this report is to describe an interesting cause of endoleak and detail-specific techniques for identifying small transgraft defects, which we have termed microleaks.

Methods: Four patients underwent endovascular repair of abdominal aortic aneurysms with modular nitinol/polyester endoprostheses and were studied after 6 to 30 months. All patients were enrolled in standard follow-up radiographic surveillance protocols.

Treatment of stomal variceal hemorrhage with TIPS: case report and review of the literature.

We report a case in which recurrent hemorrhage from stomal varices was successfully treated by placement of a TIPS in a patient with prior colectomy for inflammatory bowel disease. Although several treatment options have been reported for this entity we believe that TIPS offers minimally invasive and definitive treatment.

The impact of uterine fibroid embolization on resumption of menses and ovarian function.

Purpose: To evaluate the effect of uterine fibroid embolization (UFE) on menstruation and ovarian function.

Methods: The authors performed an observational study of UFE for the treatment of symptomatic fibroids. All patients had regular predictable menses before intervention and none had clinical or laboratory findings of menopause.

Treatment of posttraumatic internal carotid arterial pseudoaneurysms with endovascular stents.

Background: The sequelae of blunt injury to the carotid arteries are unusual, but pseudoaneurysms causing subsequent strokes are devastating. The utility of treatment of these pseudoaneurysms was examined.

Methods: All patients at a Level I trauma center with previously documented traumatic risk factors were assessed for blunt injury to the carotid arteries and, when a pseudoaneurysm was present, a self-expanding metallic stent was placed across the lesion and the patient placed on anticoagulation.

Role of TIPS as a bridge to hepatic transplantation in Budd-Chiari syndrome.

Purpose: To investigate the role of transjugular intrahepatic portosystemic shunt (TIPS) as a bridge to transplantation for patients with Budd-Chiari syndrome (BCS).

Materials And Methods: Eight patients (five women, three men) with a mean age of 49.8 years (range, 20-61 years) were diagnosed with BCS by means of computed tomography, hepatic venography, and liver biopsy.

Peripherally inserted central catheters: guidance with use of US versus venography in 2,650 patients.

Purpose: To compare technical success and initial complication rates of peripherally inserted central catheters (PICCs) by interventional radiologists using ultrasound (US) or venographic guidance.

Materials And Methods: With use of a computer database, the authors retrospectively reviewed 2,650 procedures, 2,126 of which were performed with US and 524 with venography. Technical success was defined as placement of a PICC.

The treatment of symptomatic os acromiale.

Os acromiale is an uncommon condition of the shoulder. When symptomatic, os acromiale may cause impingement pain, rotator cuff tears, or pain through abnormal motion at the unfused apophysis. Treatment of symptomatic os acromiale is controversial.

Adolescent and pediatric sports injuries.

With the ever increasing number of boys and girls participating in organized sports, specific injury patterns, often dependent upon sport and gender, have been identified. This article identifies the most common sports injuries, focusing on mechanisms of injury, pathoanatomy, the history and physical findings, as well as recommendations, for the primary care physician, for initial diagnostic studies and treatment.

The unrecognized epidemic of blunt carotid arterial injuries: early diagnosis improves neurologic outcome.

Objective: To determine the benefit of screening for blunt carotid arterial injuries (BCI) in patients who are asymptomatic.

Summary Background Data: Blunt carotid arterial injuries have the potential for devastating complications. Published studies report 23% to 28% mortality rates, with 48% to 58% of survivors having permanent severe neurologic deficits.