Báo cáo khoa học: "Primary lymphoma of the breast involving both axillae with bilateral breast carcinoma" doc

... important in determining the prognosis of breast lymphomas. Conclusion We report a highly unusual case of primary lymphoma of the breast involving both axillae associated with bilateral invasive ductal ... patients with diffuse disease is more common [8]. Most patients with primary lymphoma of the breast develop distant disease to other regions. Within t...

Ngày tải lên: 09/08/2014, 07:21

... important in determining the prognosis of breast lymphomas. Conclusion We report a highly unusual case of primary lymphoma of the breast involving both axillae associated with bilateral invasive ductal ... con- comitant with the primary lesion. The number of cases of PNHL of the breast reported to date is around 250 [5]. Most of these cases have inv...

Ngày tải lên: 09/08/2014, 07:21

... leiomyoma. The patient was followed and has been disease-free for over 15 months. This is the first report of primary leiomyoma of the pleura in China. A review of the literature on primary leiomyoma of ... located in the right anterior chest wall, with “ heterogeneous density and calcification. It was well capsulated and compressed the lung parenchyma without any sign...

Ngày tải lên: 09/08/2014, 02:20

... 9:85 http://www.wjso.com/content/9/1/85 Page 2 of 4 According to Feather et al sarcomas of the pancreas occur frequently in younger individuals. The pancreatic caput is most commonly involved f ollowed by the tail and the body [4]. These ... characteristics of 5000 cases of cancer of the pancreas. J Surg Oncol 1973, 5 :335-358. 2. Zhang H, Jensen MH, Farnell MB, Smyrk TC,...

Ngày tải lên: 09/08/2014, 02:20

... determines the shape of the active site entry. (e) The structure of the active site is essentially identical with the active sites of the MshB and LpxC proteins. The conservation of catalytically important ... gray indicates the C-terminal part. The dimer’s formation is established by the incorporation of the b8-strand of one monomer into a b-sheet of th...

Ngày tải lên: 19/02/2014, 00:20

... to account for the rate of synthesis of urea from ammonia in the liver, so, there must be another pathway. Their conclusion was based on the observation that the known inhibition of arginase by ... were made with regard to the outcome of the experiments in the absence of channelling. These included that the addition of 1 m M unlabelled arginine would decrease th...

Ngày tải lên: 08/03/2014, 08:20

... In the absence of NADPH, the concerted reaction of Asp43, Lys77 and His110 increases the basicity of His110 and extracts the proton C11 of PGH 2 . Another proton is provided to the O9 atom of ... the overall three-dimensional structure of the cofactor-binding site within the catalytic pocket. Discussion Catalytic mechanism of PGDS and PGFS activities of AKR1B1...

Ngày tải lên: 14/03/2014, 23:20

Ngày tải lên: 07/08/2014, 20:23

... solution. Figure 1C illustrates the superimpo- sition of ApeSOD with the cambialistic SOD from P. shermanii. The overall structures of these enzymes were similar; the rmsd of the 747 Ca atoms was 0.695 ... counted the interactions, we excluded all residues involved in the binding of the metal cofactor. ApeSODs in different forms were superimposed with the least s...

Ngày tải lên: 14/02/2014, 22:20

... RNR and that of other class 1 RNRs or, instead, is a result of the interaction of the R2F with the inactivated (oxidized) form of the R1E. We consider the first option unlikely. Under these cir- cumstances, ... transfer from the tyrosyl rad- ical (Y122) of the R2 subunit to the cysteine (C439) found in the active site of the R1 subunit; (b) the abstraction...

Ngày tải lên: 15/02/2014, 01:20