Báo cáo sinh học: "RNA interference in nematodes and the chance that favored Sydney Brenner" pot

... and Panagrolaimus species and is much more difficult in C. briggsae (the efficiency of establishing lines is lower and there is more silencing and mosaicism [12]). Transgenesis in parasitic nematodes ... burrowing [18]); immunostaining has been optimized for C. elegans; and so on. On the other hand, other discoveries might have been made if another species had been chosen....

Ngày tải lên: 06/08/2014, 18:21

... to the cells forming the blood-brain barrier and, in particular, mediate the repair and scarring processes in the CNS following traumatic injuries. They respond to pathological insults, including ... the ECM binds to a family of receptor proteins within the cell membrane. The most significant of these are the integrins. Binding of ECM ligands to integrins, with t...

Ngày tải lên: 06/08/2014, 19:21

... Functions Yu-Ming Chu 1 and Xiao-Ming Zhang 2 1 Department of Mathematics, Huzhou Teachers College, Huzhou, Zhejiang 313000, China 2 Haining College, Zhejiang TV University, Haining, Zhejiang 314400, China Correspondence ... b  : xf   x  f  x  ≤−1  . 2.6 From Lemma 2.4 we know that xf  x/fx is decreasing; the following three cases will complete the proof of inequality 2...

Ngày tải lên: 21/06/2014, 17:20

... with chambre in (22a), and no incremental reading in (22b), so that it seems to be properly neither i-incremental nor m-incremental. The way out of this puzzle is the following : ranger is ... 'odometers') for the corresponding event (e.g. the internal arguments of drink or slam open). It should be noted that this term is broader than that of incremental t...

Ngày tải lên: 08/03/2014, 06:20

... proxy indicators of health care needs when measuring distributional inequalities of the health workforce in a low-income setting. Our findings indicate that there are large inequalities in the ... use the Gini index as a measure of the aggregate level of inequality. The Gini index takes the values between 0 and 1, with higher values indicating higher levels of ine- quality...

Ngày tải lên: 18/06/2014, 17:20

... graduates in medicine, nursing and midwifery. The last elements of that staffing system ended in 2007 and the government has not been able to replace it. The private sector is expanding and, despite the ... purposes) The main points to emerge from these tables are that in 2006: • Overall, two thirds of doctors and nurses in the public sector are in the healt...

Ngày tải lên: 18/06/2014, 17:20

... conferences in 2005, 2006 and 2007. The principal author, who carried out the interviews, worked at FSMed between 1998 and 2001 and played a major role in establishing postgraduate training in inter- nal ... examines the role of a locally-available special- ist training programme in both producing new specialists and retaining them in the public practice sector. It a...

Ngày tải lên: 18/06/2014, 17:20

... workers in providing HIV counselling and testing services. These volunteers are trained using the standard national counselling and testing curriculum. This study was conducted to review the effectiveness ... counsellors spoke of their influence in lessening stigma as well as rep- resenting community role models. These understandings reinforce their position of importance within...

Ngày tải lên: 18/06/2014, 17:20

... operating room etiquette with proper scrubbing, gowning, gloving and maintaining a sterile field, we worked with two operating-theatre nurse teach- ers. For the knot-tying and suturing instruction, ... foam and opaque vinyl. Students were to identify the anatomical location of the long saphenous vein on themselves, then perform a venesection and insert the intravenous cannula...

Ngày tải lên: 18/06/2014, 17:20

... capacity building of indi- viduals and institutions, sustainable training programs for informatics and other appropriate technologies can be formed in developing countries. Competing interests The authors ... strengthen the informat- ics workforce and building capacity at the institutional system level. Individual training has included both short and long term training. Short...

Ngày tải lên: 18/06/2014, 17:20