Báo cáo khoa học: "When is a GIST not a GIST? A case report of synchronous metastatic gastrointestinal stromal tumor and fibromatosis" ppt

... 4 (page number not for citation purposes) World Journal of Surgical Oncology Open Access Case report When is a GIST not a GIST? A case report of synchronous metastatic gastrointestinal stromal tumor ... morphological features as gastrointestinal stromal tumor (GIST) have been reported. Co-existence of GIST with these other diseases is rarely r...

Ngày tải lên: 09/08/2014, 04:21

... Traditionally, the start of intensive work on machine translation is taken as being a memorand~n of Warren Weaver, then Director of the Natural Sciences Division of the Rockefeller Foundation, ... National Academy of Sciences set up an investigatory committee, the Autcmatic Language Processing Advisory C~n- mlttee (ALPAC), with the task of investigating the results so f...

Ngày tải lên: 24/03/2014, 01:21

... holoenzyme RNAPII plus the Mediator complex from Sc. pombe and demon- strated that it is able to stimulate basal transcription and support activated transcription in the absence of TAFs. Materials and ... carry out basal transcription at a level that was twofold greater than that observed with affinity-purified RNAPII (Fig. 2B, compare lanes 6 and 7 with lanes 8 and 9). In this...

Ngày tải lên: 30/03/2014, 14:20

... (normal 0–10 mm/h). Tumor markers including CEA and Ca 19-9 were also evaluated and resulted not increased and fecal occult blood test was negative. X-ray examination of the chest was normal and ECG ... stomach cancer). The patient was a hard smoker and his personal pathologic anamnesis didn't show any relevant disease other than traumatic bone fractures. The physical e...

Ngày tải lên: 09/08/2014, 07:21

... 2: 5¢-(CCC TCTAGACCAGATCCTTCACGTATTAAGTC TACACG)-3¢; CD38-G68E, primer 3: 5¢-(GATGAGGC AGCG CTCGagGAAGATGTC)-3¢; CD38-G68E, primer 4: 5¢-(GGG GAATTCATGGCTAACTATGAATTTAGC CAG)-3¢. The E150L PCR product was ... primer 1: 5¢-(TACTT GGATCCAGGGAAAGATGTTCACCCTG ctGGACACCCTG)-3¢; CD38-E150L, primer 2: 5¢-(CC C TCTAGACCAGATCCTTCACGTATTAAGTCT ACACG)-3¢; CD38-G68E, primer 1: 5¢-(GACATCTTC CTCGagCGCTGCC...

Ngày tải lên: 23/03/2014, 12:20

... observed along the pistil at anthesis or at 1 DPA (data not shown). It is remarkable to note that the temporal and spatial gene expression patterns of genes of the ethylene biosynthesis and GUS activity in ... ctr1- 1 already displayed significantly shorter pistils at anthesis, and final fruit length was also significantly shorter than in parental plants. Activation of ethylen...

Ngày tải lên: 11/08/2014, 11:20

... three aspartic acid residues (Asp9, Asp15 and Asp21) and the C-terminus exist mostly in the protonated state. This means that glucagon has a net charge of +5 (N-terminus, His1, Lys12, Arg17 and Arg18). ... these cases, the formation of amyloid and other aberrant aggregates represents an alternative type of folding that makes Keywords aggregation; amyloid; fibrillar polymorphism...

Ngày tải lên: 23/03/2014, 03:20

... report Anastasios Boutis* 1,2 , Rosalia Valeri 3 , Ippokratis Korantzis 1 , Dimitrios Valoukas 4 , Ioannis Andronikidis 1,5 and Charalambos Andreadis 1 Address: 1 3rd Department of Clinical ... Ioannis Andronikidis - yandron@med.auth.gr; Charalambos Andreadis - elkageba@otenet.gr * Corresponding author Abstract Background: Metastatic involvement of the ovary from malignant melan...

Ngày tải lên: 09/08/2014, 07:22

... in a mutant that lacks NirF; this too is not trivial as the DnirF strain does not accumulate readily detectable amounts of an intermediate of d 1 synthesis. Experimental procedures DNA manipulations DNA ... 25 2.2 2 1.8 1.4 1.2 1.6 1 0.8 0.6 0.4 0.2 0 A 600 A 600 A 600 Time (h) Fig. 5. His41 is essential for Paracoc- cus pantotrophus NirF, but Asp129 is dis- pensable. Gr...

Ngày tải lên: 15/02/2014, 01:20

... bacitracin A is the most abundant, and it is mainly used as an antibiotic against infections caused by Gram-positive bacteria [9]. The antibiotic effect is based on the inhibition of bacterial cell ... formation and isomerization by PDI PDI is a catalyst of thiol–disulfide exchange reactions, including oxidation, reduction and isomerization [1]. The simplest in vitro assa...

Ngày tải lên: 16/02/2014, 14:20