Báo cáo y học: "Identification and isolation of embryonic stem cells in reproductive endocrinology: theoretical protocols for conservation of human embryos derived from in vitro fertilization" ppsx

... Access Research Identification and isolation of embryonic stem cells in reproductive endocrinology: theoretical protocols for conservation of human embryos derived from in vitro fertilization Eric ... tro- phoblastic cells in blastocysts derived from porcine 4- and 8- cell embryos and isolated blastomeres cultured in vitro in the pre...

Ngày tải lên: 13/08/2014, 23:20

... solates from mosquitoes showed gradually increasing frequency in China including Yun- nan, Guizhou and Gansu provinces, which suggests that JEVGIisreplacingJEVGIIIandisbecomingthemajor genot ype in ... XFY and DSY participated in the collection of clinical samples. ZD, JY, YGZ, MHL, ZL, WXC, HYJ, XYG, YXC, HYW and QT participated in the serological studies, virus isolation,...

Ngày tải lên: 12/08/2014, 02:20

... thioredoxin activity with thioredoxin reductase was assayed by use of the insulin reduction assay as described elsewhere [24]. Aliquots of thioredoxin were preincubated at 37 °Cfor20minwith 2 lLof50m M Hepes, ... 2 M NaCl. Purity of the recombinant protein was assayed by 0.1–12% SDS/PAGE. Protein concentration was deter- mined using protein assay system of Bio-Rad (Hercules, CA, USA)...

Ngày tải lên: 23/03/2014, 21:20

... describing an immune response against the protein Sip1. Sip1 is a nuclear splicing factor containing an arginine/serine-rich domain and a RNA- binding motif that may play a role in linking the ... investi- gations. Apoptosis of endothelial cells may be initially induced by inflammation or oxidative stress caused by intrinsic or extrinsic factors. In this environment, mature dendriti...

Ngày tải lên: 09/08/2014, 08:22

... suggesting that these actually represent cases of a gene that is in the process of being resurrected in the human lineage. Identification and analysis of human unitary pseudogenes afford unique insights ... Unitary pseudogene relati vity. Given the phylogeny of human, chimpanzee, and mouse, a human unitary pseudogenes can arise from a gene loss that occurred in diff...

Ngày tải lên: 09/08/2014, 20:21

... virus type 1 plays a principal role in the adsorption of virus to cells and in infectivity. J Virol 1991, 65:1090-1098. 44. Rue CA, Ryan P: A role for glycoprotein C in pseudorabies virus entry that ... University (PCSIRT0848), the earmarked fund for Modern Agro-industry Technology Research System (nycytx-45-12). Author details 1 Avian Diseases Research Center, College of Ve...

Ngày tải lên: 12/08/2014, 02:20

... rapidly growing collection of genome sequencing efforts for this group. Sequence information provides us with a starting point to identify cis-acting signals in the genome and to uncover underlying ... Biology 2009, 10:R34 involved in glycolysis presents an intriguing case study from developmental, evolutionary and regulatory perspectives. We analyzed the upstream sequences of...

Ngày tải lên: 14/08/2014, 21:20

... reflect activity of the HPA and HPG axes. Sometimes only dynamic (stimulation) tests find differences in the activity of HPA and HPG axes in fibromyalgia. We did not carry out early-morning and repeated ... to play an important role in fibromyalgia and CFS. Early investiga- tions postulated hypofunction of the HPA axis in these conditions, based on the finding of low u...

Ngày tải lên: 09/08/2014, 01:23

... Datta SK: Hyperexpres- sion of cyclooxygenase 2 in the lupus immune system and effect of cyclooxygenase 2 inhibitor diet therapy in a murine model of systemic lupus erythematosus. Arthritis Rheum 2007, ... persistently hyperexpressed by lupus immune cells. Increasing the bioavailability of dietary plant -derived COX- 2 and NF-B inhibitors, such as apigenin, could be valuabl...

Ngày tải lên: 09/08/2014, 14:20

... University, Beijing, PR China, 3 School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing, PR China and 4 National Research Centre in Complementary and Alternative Medicine ... Zhang 3 and Jianping Liu* 1,4 Address: 1 Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, PR China, 2 Centre for the History of...

Ngày tải lên: 13/08/2014, 15:21