Báo cáo khoa học: " Expression of placenta growth factor mRNA in the rat placenta during mid-late pregnancy" pptx

... localization of neuronal (nNOS), endothelial (eNOS), and inducible (iNOS) isoforms of nitric oxide synthase (NOS) in the ovaries of pigs. The intensity of staining is indicated by (-), where staining ... follicles. Taking all of the findings into consideration, the observed differential expression of the three NOS isoforms in the ovary suggests a role for nitric...

Ngày tải lên: 07/08/2014, 18:21

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Ngày tải lên: 07/08/2014, 18:21

... for indicating the intrinsic kinase activity of EGFR, regardless of tissue type. Results Ligand-induced transcriptional signatures of EGFR-WT and L858R in the absence or presence of EGFR kinase ... drug resistance. The results obtained demonstrate differ- ences in EGF-stimulated transcription in the absence or presence of Iressa in all cell lines tested, and show tha...

Ngày tải lên: 30/03/2014, 01:20

... (21-40% of the sample exhibiting staining); 3 (41-60% of the sample exhibiting staining); 4 (61-80% of the sample exhibiting staining), and 5 (81-100% of the specimen stained). The findings of the ... of the sample exhibiting staining); 2 (21-40% of the sample exhibiting staining); 3 (41-60% of the sample exhibiting staining); 4 (61-80% of the sample exh...

Ngày tải lên: 09/08/2014, 09:20

... in the N-terminal Mad homology 1 domain of all Smads binds to importin-b in the case of Smad3 and importin-a in the case of Smad4, while mutation of the NLS blocks the ability of these proteins ... 2009) doi:10.1111/j.1742-4658.2009.07031.x The integrated roles of small GTPases in executing the transforming growth factor b (TGFb) signaling pathway have at...

Ngày tải lên: 07/03/2014, 01:20

... cleavage of the Arg407–Ile408 bond in response to tissue injury, generating the two-chain active form consisting of a disulfide-linked 66 kDa long chain and 32 kDa light chain [10,11]. The light chain ... matrix proteins such as fibronectin, laminin, and type IV col- lagen, which facilitate the cellular invasiveness at the invasion front [37]. Insulin-like growth factor- bind...

Ngày tải lên: 23/03/2014, 07:20

... folding in vivo The folding in vivo of an extracellular protein containin g disulfide-rich domains, the low-density lipoprotein recep- tor, has s hed new light on the folding process in the livin ... support this hypothesis. The disappearance rates of the reduced frame-shifted peptides, including EGF- 14, are all within the same order of magnitude. The disappearance...

Ngày tải lên: 23/03/2014, 13:20

... ELISA; the concentration of MICA AND MICB increased during the first five days in culture (Figure 6). CALO and INBL proliferate in response to MICA and MICB After we detected the expression of MICA, ... leupeptin, 1-μg/ml pepstatin, 1-μg/ml aprotinin and 1% Triton X-100). The insolub le material was pelleted (15,000 × g for 15 min) at 4°C. Total protein content in the...

Ngày tải lên: 10/08/2014, 10:21

... immunofluorescence histochemical staining to detect estrogen-binding activity and found 1 of 8 tumors had estrogen-binding activity and the intensity of the staining was found to be much greater in ... much greater in the tumors from the 5 women. They concluded that estrogen may promote the growth of acoustic schwannomas by inducing proliferation of vascular endotheliu...

Ngày tải lên: 11/08/2014, 07:21

... volunteers. These indicate that there is an increased amount of TGF expressed in the airways that could be involved in the airway wall remodelling of chronic cough. This is supported by the findings of ... fluid the levels of growth factors, such as transforming growth factor-  (TGF), which may be involved in subepithelial fibrosis [14], and of the neurotroph...

Ngày tải lên: 12/08/2014, 14:20