Báo cáo khoa học: " Birth of puppies after intrauterine and intratubal insemination with frozen-thawed canine semen" ppt

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Ngày tải lên: 07/08/2014, 20:23

... medium with or without 10% Me 2 SO and treated with the indicated concentrations of rapamycin. The graph shows the percentage of cells with inclusions based on results of three experiments with ... major aspects of a-synuclein aggrega- tion and cytotoxicity, and offer great potential for defining the underlying mechanisms of toxicity and synergistic actions of a-syn...

Ngày tải lên: 23/03/2014, 13:20

... 3 of 4 and III tumors were 0, 13, and 23%, respectively [5]. The incidence of pulmonary metastas es varies with the pri- mary tumor and stage of disease. Bone tumors such as osteosarcomas and ... orthopedic workup of the patient; KH: assisted in the drafting of the manuscript and in the orthopedic workup of the patient; TK: assisted in the writing of the manuscript...

Ngày tải lên: 09/08/2014, 01:24

... Synchronization of a cell pair. A two-cell system shows how synchrony can be achieved through voltage-dependent modulation of store release. (A, B) [Ca 2+ ] c plot of cell 1 and cell 2 before (A) and after ... only a small number of cells. Our findings agree with those of Koenigsberger et al. for the case of a small number of cells that have similar intrinsic oscil- lator...

Ngày tải lên: 16/02/2014, 09:20

... these cells. AB CD Fig. 1. Structure of intracellular Ca 2+ stores and coupling modes of intracellular [Ca 2+ ] increase. (A) Cells in which the nucleus is located in the center of the cell and is surrounded by ... Yamashita Department of Physiology I, Nara Medical University, Kashihara, Japan Structural organization of intracellular Ca 2+ stores and coupling modes of Ca 2+...

Ngày tải lên: 16/02/2014, 09:20

... the perturbation of lipids, which is a result of both hydro- phobic mismatch of the C-terminal region of Ab within the lipid bilayer and the favorable interaction of the N-terminal segment of Ab with the ... region of Ab and the membrane–water interface (within 10 ns of simulated time), the area per lipid headgroup begins to rapidly decrease as the lipids associate with...

Ngày tải lên: 18/02/2014, 08:20

... positions 102 and 106. Never- theless, the selected proteins were thermodynamically very stable. The structure of one of the selected proteins with Ile, Asn and Gly at positions of 98, 102 and 106, ... existence of the slowest exchanging amide protons. Fig. 2. Effect of structural change on the selection. (A) Structure of cyt b 562 . Residues M7 and H102 are the ligands...

Ngày tải lên: 19/02/2014, 12:20

... analysed by Edman sequen- cing and peptide mapping [46]. Comparison of the results of IGF-I with that of HPI, considering the high primary sequence homology and 3D structure of the insulin superfamily, ... in the reduction potential of the redox buffer compared with that of PIP, hence the disulfide stability of HPI is lower than that of PIP. Physical and chemical prop...

Ngày tải lên: 19/02/2014, 12:20

... (kDa) of standard proteins (lane M) are shown in the left margin. Below the gel the lower part of lanes 5, 6 and 7 of the same gel is shown after 1 week of renaturation. The right half of the ... times with water and subsequently boiled in 20 mL of 10% (v ⁄ v) TCA and washed again six times with water. Subsequently, the cells were mixed with the supernatant of an o...

Ngày tải lên: 19/02/2014, 18:20

... culture extracted at various periods after the induction of meiosis, and then analyzed by Northern hybridization for p140 and p48 (Fig. 2). Tran- scripts of p140 and p48 accumulated in the premeiotic S-phase ... despite the lack of bulk DNA synthesis, we observed significant levels of expression of p140 and p48 in both the leptotene and zygotene stages (Fig. 2). In both c...

Ngày tải lên: 20/02/2014, 11:20