Báo cáo y học: "Networked Research buffering: a basic mechanism for distributed robustness in complex adaptive systems" pptx
Báo cáo y học: "Networked Research buffering: a basic mechanism for distributed robustness in complex adaptive systems" pptx
... often enacted by a number of compounds that are degenerate in their affinity to particular molecular species and are roughly interchangeable in their ability to up/down regulate a particular pathway. ... consistently reach and sustain desirable settings for a single system property by providing multiple distinct paths to a particular state. In accordance with this thinking, ex...
Ngày tải lên: 13/08/2014, 16:20
Báo cáo y học: " Is interleukin-1 a good target for therapeutic intervention in intervertebral disc degeneration: lessons from the osteoarthritic experience" pdf
... they act in the same way in degenerated and herniated IVDs? Do they act in the same time period? Are both cytokines involved in pain generation? What is the role of IL-1α? These data suggest that ... greatly to our understanding of disc remodeling in degenerative IVD, notably the role of pro-inflammatory cytokines. They compare the expression of IL-1β and TNFα as well as their main...
Ngày tải lên: 09/08/2014, 10:21
Báo cáo y học: "Frozen Elephant Trunk: A technique which can be offered in complex pathology to fix the whole aorta in one setting" pps
... Suto Y, Yasuda K, Shiiya N, Murashita T, Kawasaki M, Imamura M, Takigami K, Sasaki S, Matsui Y, Sakuma M: Stented elephant trunk procedure for an extensive aneurysm involving distal aortic arch and descending ... sodium pentothal, sevofluorane, fentanyl and muscle re laxant. Invasive monitoring included the use of right radial and left radial arterial lines, a pulmonary artery catheter...
Ngày tải lên: 10/08/2014, 09:21
Báo cáo Y học: Substrates modulate the rate-determining step for CO binding in cytochrome P450cam (CYP101) A high-pressure stopped-flow study pdf
... are not well understood. Data are increasingly accumulated indica- ting that the dynamics of the protein structure and in particular the accessibility of the active site for water molecules are ... Soc. Faraday Trans. I 71, 515–527. 22. Traylor, T.G., Magde, D., Taube, D.J., Jongeward, K .A. , Bandyopadhyay, D., Luo, J. & Walda, K.N. (1992) Geminate recombination of carbon monoxide co...
Ngày tải lên: 08/03/2014, 23:20
Báo cáo Y học: Arginine 121 is a crucial residue for the specific cytotoxic activity of the ribotoxin a-sarcin potx
... ribonuclease activity appear as colourless bands after proper destaining treatment. Hydrolysis of adenylyl(3 0 !5 0 )adenosine (ApA) by a- sarcin and the mutant variants was performed as described ... of degrees : cm 2 : dmol 21 . Table 1. Activity of a- sarcin and its mutant variants against ApA at pH 5.0. Kinetic parameters (^ SD) determined from the transesterifi- cation of ApA by linear...
Ngày tải lên: 31/03/2014, 23:20
Báo cáo y học: "Aboriginal status is a prognostic factor for mortality among antiretroviral naïve HIV-positive individuals first initiating HAART" ppt
... copies/ml. In these analyses Aboriginal status was not associated with HIV plasma viral load response. The multivariate analysis shows that only baseline HIV plasma viral load, age, edu- cation, adherence, ... eligibility [33]. In all analysis, in order to get a more parsimonious fit we transformed this variable by dividing the original value by 10. Income was defined as an average ye...
Ngày tải lên: 10/08/2014, 05:20
Báo cáo y học: "Prolonged high-dose intravenous magnesium therapy for severe tetanus in the intensive care unit: a case series" pot
... neuronal membrane and blocks inhibitory amino acid (gamma aminobutyric acid [GABA] and glycine) release. Conse- quently, the absence of inhibitory GABA and glycine impulses results in spasms, ... nervous system instability was not a problem, as all patients (except for patient 1 during a 5- day episode of sepsis) maintained cardiovascular stability. Intravenous Mg therapy resulted in...
Ngày tải lên: 11/08/2014, 12:20
Báo cáo y học: " Multiple barriers against successful care provision for depressed patients in general internal medicine in a Japanese rural hospital: a cross-sectional study" pot
... depression in primary care: a meta-analysis. Lancet 2009, 374:609-619. 23. Kawakami N, Takeshima T, Ono Y, Uda H, Hata Y, Nakane Y, Nakane H, Iwata N, Furukawa TA, Kikkawa T: Twelve-month prevalence, ... resources are poorer in rural areas than in urban areas, and elderly people have more chronic physical illnesses. Thus, general internal medi- cine in a rural area has an im...
Ngày tải lên: 11/08/2014, 16:22
Báo cáo y học: " Tracheal agenesis as a rare cause of difficult intubation in a newborn with respiratory distress: a case report" pdf
... fetal anomalies. During birth, the baby may not cry or may have a weak cry. An acute severe respiratory distress develops and multiple attempts at intubations fail. Laryn- goscopy will reveal ... and renal defects. Tracheal agenesis can be a manifestation of sev- eral syndromes such as VATER (vertebrae, anus, trachea, esophagus, and renal), also known as VACTERL, and TARCD (total alkaloid...
Ngày tải lên: 11/08/2014, 17:21
Báo cáo y học: "Amoebic liver abscess – a cause of acute respiratory distress in an infant: a case report" potx
... stool was negative for ova and parasites. A liver function test showed elevated alkaline phosphatase and mild elevation of liver enzymes. The infant was treated for 7 days parenterally, and oral ... a large abscess cavity, shown in Figure 2. The patient was given metronidazole; in addition, serology of entamoeba and stool for amebae and parasites was ordered. The hemagglutinatio...
Ngày tải lên: 11/08/2014, 19:21