Molecular identification of Eimeria hestermani and Eimeria prionotemni from a red-necked wallaby (Macropodidae; Macropus rufogriseus) in Japan.

To date, more than 50 Eimeria spp. have been isolated from marsupials of the family Macropodidae. Although 18 species of Eimeria have been previously detected from multiple animal species belonging to the genus Macropus of the family, limited genetic analyses of the parasites are available, and their pathogenicity remains unclear.

Locational diversity of alpha satellite DNA and intergeneric hybridization aspects in the Nomascus and Hylobates genera of small apes.

Recently, we discovered that alpha satellite DNA has unique and genus-specific localizations on the chromosomes of small apes. This study describes the details of alpha satellite localization in the genera Nomascus and Hylobates and explores their usefulness in distinguishing parental genome sets in hybrids between these genera. Fluorescence in situ hybridization was used to establish diagnostic criteria of alpha satellite DNA markers in discriminating small ape genomes.

Long-term outcome of acute myocardial infarction patients treated with stents versus balloon angioplasty: results from randomized trials.

Aim: To examine the impact of primary stent implantation versus balloon angioplasty on long-term outcome (median 8 years) in 117 patients with ST-elevation myocardial infarction (STEMI) from randomized trials.

Methods: Enrolled patients were those presenting with STEMI within 12 h of symptom onset. Patients were randomized to either Palmaz-Schatz stent implantation (N=25) or balloon angioplasty (N=23) between January and November 1996; or Palmaz-Schatz (N=26), or Cordis coil stent implantation (N=24) or balloon angioplasty (N=19) between February 1998 and March 1999.

[Qualitative and quantitative evaluation of coronary plaques with 64-slice computed tomography in comparison with intravascular ultrasound].

Objective: To explore the diagnostic feasibility of noninvasive assessment of coronary atherosclerotic plaques with MSCT in comparison with IVUS.

Methods: Contrast-enhanced MSCT angiography (Sensation 64, Siemens Medical Solutions) was performed before percutaneous coronary intervention (PCI), and three-vessel IVUS (Boston Scientific, Natick, MA) was performed during procedure in 12 patients with stable angina pectoris. Complete investigation was digitally stored, and assessed offline with EchoPlaque (Indec Systems, Mountain View, CA).

A most distant intergeneric hybrid offspring (Larcon) of lesser apes, Nomascus leucogenys and Hylobates lar.

Unlike humans, which are the sole remaining representatives of a once larger group of bipedal apes (hominins), the "lesser apes" (hylobatids) are a diverse radiation with numerous extant species. Consequently, the lesser apes can provide a valuable evolutionary window onto the possible interactions (e.g.

Late angiographic stent thrombosis after sirolimus-eluting stent implantation.

Background: Although drug-eluting stents dramatically reduce revascularization after percutaneous coronary intervention (PCI), it is still unclear whether they increase the risk of stent thrombosis. Late stent thrombosis (>30 days) was a very rare complication after bare metal stent implantation. Four cases of confirmed late angiographic stent thrombosis (LAST) after sirolimus-eluting stent (SES) implantation are presented and the incidence, promoting factors and outcomes of such cases in Japan, where clopidogrel has not been approved, are described.

A serious complication of a power injector for coronary angiography.

Recently several contrast delivery systems for coronary angiography have been introduced to provide adequate artery opacification through small catheters, which are thought to facilitate patient comfort and reduce hemorrhagic/vascular complications. However, the safety profile of a specific system has not been fully examined. In this case report, we present patients who underwent angiography using a contrast delivery system and suffered from massive air embolism necessitating mechanical support.

New method to increase a backup support of a 6 French guiding coronary catheter.

A 6 Fr guiding catheter is commonly used in the percutaneous coronary intervention (PCI). However, one of the limitations of the 6 Fr guiding catheter is its weak backup support compared to a 7 or an 8 Fr guiding catheter. In this article, we present a new system for PCI called the five-in-six system.