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Fifty yeasts belonging to the genera Candida, Pichia, Saccharomyces, Cryptococcus, Rhodotorula and Trichosporon were identified by classical methods and by the API 20C AUX system. The commercial system correctly identified 92% of the species, with the need for additional tests in 16% of cases. The results were interpreted with good, very good and excellent identification.
Establishing how and when large N/Z values require modified or new theoretical tools is a major quest in nuclear physics. Here we report the first measurement of the lifetime of the 2(1)+ state in the near-dripline nucleus 20C. The deduced value of τ(2(1)+)=9.8±2.8(stat)(-1.1)(+0.5)(syst) ps gives a reduced transition probability of B(E2; 2(1)+→0(g.s.)+)=7.5(-1.7)(+3.0)(stat)(-0.4)(+1.0)(syst)...
The conventional auxanographic method of testing for the assimilation of carbohydrates and alcohols by the various species of Prototheca requires at least 2 weeks of incubation at 25 to 30 degrees C before definitive results are obtained. Even though Prototheca spp., in culture as well as in fixed tissues, can be identified more rapidly by fluorescent-antibody techniques in which species-specif...
BACKGROUND Numerous studies in Chinese populations have evaluated the association between the A-6G and A-20C polymorphisms in the promoter region of angiotensinogen gene and hypertension. However, the results remain conflicting. We carried out a meta-analysis for these associations. METHODS AND RESULTS Case-control studies in Chinese and English publications were identified by searching the M...
The new VITEK 2 colorimetric card was compared to the previous fluorometric card for identification of yeast. API 20C was considered the "gold standard." The new card consistently performed better than the older card. Isolates from CHROMagar Candida plates were identified equally as well as those from Sabouraud dextrose agar.
A bloodstream infection due to Candida haemulonii afflicting a patient with fever and a medical history of megaloblastic anemia is reported. The clinical isolate was misidentified by the API 20C and VITEK identification systems. The results of susceptibility tests showed that the MIC of amphotericin B for C. haemulonii was 4 microg/ml. Additional susceptibility testing procedures based on the u...
An extracellular cold active lipase from Pseudomonas sp. VITCLP4 was concentrated by two methods, ammonium sulphate precipitation and ultrafiltration. Ammonium sulphate precipitation with 40% saturation was found to give good results with 125-fold partially purified lipase and yield of 63%. Further purification by DEAE-Sephadex ion exchange chromatography resulted in 4.6-fold purified enzyme wi...
The aim of the study was to evaluate the accuracy of CHROMagar-Candida for the identification of Candida spp. from different clinical specimens. The growth of cultures on plates, containing Sabouraud dextrose agar and CHROMagar-Candida were compared. Non-Candida albicans yeast isolates were further specificated with API 20C (bioMerieux, France). Of the 178 cultures processed, 100% accuracy for ...
This paper describes the use of Fiber Bragg Grating (FBG) sensors to investigate the thermomechanical properties of saline ice. FBG sensors allowed laboratory measurements of thermal expansion of ice samples with a range of different sizes and geometries. The high sampling frequency, accuracy, and resolution of the FBG sensors provide good quality data across a temperature range from 0C to −20C...
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