Báo cáo y học: "A global view of gene expression in lithium and zinc treated sea urchin embryos: new components of gene regulatory network" pot

... 5, Article R85 Research A global view of gene expression in lithium and zinc treated sea urchin embryos: new components of gene regulatory networks Albert J Poustka * , Alexander Kühn * , Detlef ... unravel new candidate genes of GRNs, ultimately to move toward a global systems level understanding of sea urchin embryogenesis. Neuronal identity,...

Ngày tải lên: 14/08/2014, 07:21

... identify protein- DNA interactions based on the activity of a DNA-binding pro- tein fused to an activating or repressing domain. Recently, the use of bacterial hybrid-screening technology and oligo ... terminally migrating RGCs located basally (arrowheads in Figures 3r and 4f, h, j, l) and maintain their expression in already local- ized RGCs. These four categories define dist...

Ngày tải lên: 09/08/2014, 20:20

... load. In view of the substantial experimental and clinical information on the effi cacy and safety of various colloids, including third-generation HES (HES 130/0.4), and of the limited published information ... Release of renin and angiotensin II into plasma and lymph during hyperchloremia. Am J Physiol 1987, 4:734-741. 28. Quilley CP, Lin Y- S, McGi JC: Chloride ani...

Ngày tải lên: 13/08/2014, 21:21

... roles of mcr homologs and of other genes potentially involved in reverse methanogenesis by directly assessing environmen- tal DNA and protein pools. Genomic insights into the aerobic methanotrophy ... been identified in the genome that potentially encode either of the enzyme systems that can convert acetyl-CoA into glyoxylate: the isocitrate lyase and the glyoxylate-regenerati...

Ngày tải lên: 14/08/2014, 14:21

... physiological association between osteocal- cin and bone formation. The findings suggest a defect in bone formation that may be explained, in part, by systemic inflamma- tion. Indeed, in one of ... was not yet available. Lumbar and femoral neck BMD was measured using dual energy X-ray absorptiometry at baseline and 1 year later. Osteocalcin, C-terminal cross-linked telopeptide...

Ngày tải lên: 09/08/2014, 10:20

... the site of involvement, the size of the cyst, and the pressure caused b y the enlarged cyst [1]. Usually, it presents as an inert, painless, non-inflammatory mass without any deterioration of the ... diagnosed as having a primary subcutaneous hydatid cyst. In a large series of patients from Greece, the fre- quency of extra-hepatic and extra-pulmonary hydatido- sis was 9% [5...

Ngày tải lên: 10/08/2014, 23:21

... 20 0 0 1 2 3 Time (min) LH released during 2 minute pulses of GnRH administered every 30 minutes at the indicated increasing concentrations of GnRHFigure 10 LH released during 2 minute pulses of GnRH administered ... inde- pendent visualization of the gonadotropin-releasing hor- mone receptor and its ligand: evidence for independent processing and recycling in living cells. Endo...

Ngày tải lên: 13/08/2014, 22:22

... Cover T, Thomas J: Elements of Information Theory New York: John Wiley and Sons; 1991. 33. Weinstein A: Groupoids: unifying internal and external sym- metry. Notices of the American Mathematical ... determined by defects in large-scale brain connectivity, and possibly by related failures of embedding goal contexts to constrain the topological dynamics of the global worksp...

Ngày tải lên: 13/08/2014, 23:20

... both the hands and feet. Seven- teen of these patients were judged to show repair by the experts viewing only the joint -of- interest in Exercise I; in the remaining six cases, the two independent ... of hand and foot films of the 60 patients that included 64 joints -of- interest (four patients had more than one joint of interest) presented to the experts in Exercises I and...

Ngày tải lên: 09/08/2014, 10:20

... rarity of adrenal cysts in 1951 and found an autopsy incidence of 1 in 1555 [2]. The paucity of reports in the literature was a manifesta- tion of clinical silence rather than true rarity. In 1966, Foster ... and may vary from pseudocysts to malignant cystic neoplasms. An adrenal pseudocyst is a fibrous-surrounded cyst within the adrenal gland devo id of a recognizable l...

Ngày tải lên: 11/08/2014, 00:23