Báo cáo y học: "Update on the treatment of ocular toxoplasmosis"

... commonly accepted to introduce a therapy were the following: a) the presence of a lesion within the vascular arcades of the posterior pole (zone 1) b) the presence of a lesion in the proximity of ... in 1956 could not demonstrate the efficacy of daraprim in the therapy of ocular toxoplasmosis. But the out-come was measured 4 weeks after initiation of ther-apy...

Ngày tải lên: 03/11/2012, 11:01

... 2C-methyl- D-erythritol 4-phosphate can be converted into a cyclic diphosphate by the consecutive action of 4-diphosphocytidyl-2C-methyl- D- erythritol synthase, 4-diphosphocytidyl-2C-methyl- D-erythritol kinase ... within the IPP pool and the error is then transcribed into the DMAPP pool by the normal action of the isomerase. The validity of the proposed scheme is rewar...

Ngày tải lên: 22/02/2014, 07:20

... study was due to the activation of p53 and therefore leading to the suppression of the c-Myc/ODC pathway. All these findings could explain the mechanism of CY on repression of cell proliferation ... Infection and Immunology and Department of Pharmacology, Faculty of Medicine, The University of Hong Kong, Hong Kong, China Corresponding address: Prof. C.H. Cho, Departm...

Ngày tải lên: 02/11/2012, 10:19

... protein in the cellular membrane. This conclusion is further justified by confocal microscopy analysis of receptor localization. Analysis of the localization of dopamine D 1 ,D 2 and their genetic ... intensity decays of CFP attached to the D 1 receptor with and without YFP attached to the D 1 MUT receptor. The black dotted curve shows the intensity decay of the donor a...

Ngày tải lên: 07/03/2014, 03:20

... °C. The s edimentation coefficients w ere reduced to s 20, w by standard procedures. Analysis of the state of association The state of association was analysed by size- exclusion chromatography ... results in the disassembly o f the quaternary structure, a s indicated by the shift of the size- exclusion chromatography elution volume from 7.8 mL (pH 7 .0) to 11.4 mL. The...

Ngày tải lên: 08/03/2014, 23:20

... linguistically defined limit on the usefulness of features which is driven by the idiosyncratic properties of the verbs and the specific attributes of the desired verb classification. 1 Introduction The ... function'. 320 Cluster (d) contains most verbs of Quantum Change, together with one verb of Production and Constitution each. The semantics of the c...

Ngày tải lên: 17/03/2014, 22:20

... semantic relations license the constructions, the constraints on the syntactic form of the main and adjunct clauses, and the gapping pattern of the arguments of each adjunct. We discuss these as ... the zoo ei/j to feed the lions. On the PC reading, Mildred is feeding the lions; on the RatC reading Amy Lou is feeding the lions (possibly using Mildred as...

Ngày tải lên: 24/03/2014, 02:20

... undiluted vitreous. Once the infusion is turned on, other syringes are used for the collection of peripheral vitreous. With this material, it is possible to examine the lymphocytes and perform PCR. ... rule out ocular lymphoma and viral retinitis. At the beginning, vitrectomy should be performed, with the infusion turned off, until the eye collapses. Generally, we can obtain...

Ngày tải lên: 03/11/2012, 11:01

... for the two- subunit wild-type complex confirms the contribution of additional charge(s) located on the two further subunits of the native oxidase. In focussing on the main interaction domain on ... kinetics. Cytochrome c oxidase is the terminal complex of the respiratory chains of mitochondria and many bacteria [1–4]. It catalyzes the reduction of oxygen to wat...

Ngày tải lên: 22/02/2014, 07:20

... probably due to a decrease in the ¯uidity of the lipid bilayer membrane [22]. The reduced activity in the s econd step was nearly independent of pressure change, followed by a large activity decrease ... protein). The issue of clarifying the precise nature of the interrela- tionship between these pressure-induced changes and enzyme activity is of concern. General featu...

Ngày tải lên: 24/03/2014, 00:21