báo cáo khoa học:" Neither MRI, CT nor US is superior to diagnose tumors in the salivary glands – an extended case study" ppt

... whereas in malignant tumors, forecasting the diagnosis of salivary gland tumors is difficult with any imaging technique [8,11]. In summary, the increase in the number of CT and MRI scans performed in ... and malignant tumors, it was found that in benign tumors the correct diagnosis was drawn in many cases by US/ MRI and CT. The ultrasound examination seemed...

Ngày tải lên: 11/08/2014, 23:22

... formation Dentate gyrus – + – – + – – + – Hilus – + – – + – – + – CA1-3 – + – – ++ – – ++ b – Midbrain Substantia nigra – + – – + – – + – Red nucleus – + – – + – – ++ – Locus coeruleus – + – – + – – + – Cerebellum Granular ... – Cerebellum Granular layer – + – –...

Ngày tải lên: 21/02/2014, 00:20

... squamous cell carci- noma in 20 cases, cloacogenic carcinoma in 3, adeno- carcinoma in 2 , and basa l cell carcinoma in 2. Tumor was confined in the anal canal in 10 cases, extended to the lower ... rectum in 3 cases, to the anal margin in 8 cases and to both these areas in 6 cases. Baseline work-up included physical examination, blood count, renal and liver fu...

Ngày tải lên: 09/08/2014, 08:22

... [17,32]. The inci- dence of minor MPEs decreased from 18.3% in the PB-U to 0.7% in the C-U, since completeness and legibility of the order was mandatory in the CPOE part. However, a missing infusion rate ... created in our CPOE, thereby limiting the need to adjust a chosen drug prescription and eliminating the use of pull down menus. For example, in the case of...

Ngày tải lên: 25/10/2012, 10:39

... structure exists for the C-terminal region of hMS [6]. This contains the ‘activation domain’ (AD) that binds AdoMet and MSR [7,8]. The mechanisms of reactivation of MetH and hMS are distinct. ... footnote) in the reaction mixture may reduce a proportion of the FMN domain, converting some of the enzyme to the active form. The  3-fold increase in activity may arise from...

Ngày tải lên: 18/02/2014, 08:20

... (made in rat) and gp-anti-dW4 (produced in guinea pig), two antisera discriminating CHH isomers (gp-anti-pQl made in guinea pig and rb-anti- pQd in rabbit) [38] and an antiserum raised against ... CHH- and VIH- expressing cells, in relation to iso- mers, was investigated by immunohistochemistry and immunocytochemistry, using antisera specific to each epimer. Confocal examinatio...

Ngày tải lên: 18/02/2014, 11:20

... that heparin does not inhibit FVa inactivation by recombinant APC variants that are unable to bind heparin supports the mechanism in which heparin binding to the basic cluster in APC is responsible ... was used than in the standard FVa assay, in order to minimize the FXa cofactor activity of the reaction intermediate, FVa int . This facilitated the determination of...

Ngày tải lên: 19/02/2014, 13:20

... strains harbouring a func- tional cagPAI, is the activation of nuclear transcription factor-jB and the induction of pro -in ammatory pro- duction of cytokines, mainly interleukin (IL)-8 [12]. The ... supernatant during host cell infec- tion by an unknown independent mechanism and then binds to the host cell surface or is incorporated in the pilus structure. Taken together,...

Ngày tải lên: 06/03/2014, 00:21

... loading control. Protein concentrations were determined using the Bio-Rad protein assay kit according to the manufacturer’s instructions. Statistical analysis All data are expressed as the mean ... cell resistance to chemotherapy and to increase drug efficacy, thereby minimizing toxic effects, are critically important. The molecular mechanisms of 5-FU cytotoxicity have been chara...

Ngày tải lên: 07/03/2014, 00:20

... [49]. In con- trast, zebrafish PQRFa mRNA is expressed in the olfactory bulb and the nucleus olfactoretinalis in the telencephalon, but is absent in more caudal regions, including the hypothalamus, ... every 2 min and assayed by immunoblotting. Fractions corresponding to the elution time of 6 4–6 6 min showed intense immunoreactivity. These immunoreactive fractions we...

Ngày tải lên: 07/03/2014, 12:20