... aircraft: a retrospective study of 10189 cases Michael Sand 1,2 , Falk-Georges Bechara 2 , Daniel Sand 3 and Benno Mann 1 1 Department of General and Visceral Surgery, Augusta Krankenanstalt, Academic ... frequency of aircraft diversion was also investigated. All data regarding names, ages and the sex of the patient and the name of the air- line were anonymous. Th...
Ngày tải lên: 25/10/2012, 10:31
... increasing the pH slightly to a value of 7.3 dramatically altered the effect of phosphate and activation was seen only at low concentrations with a maximal 1.7-fold activation at 2 mm phosphate. At Table ... anomalous interaction between pH and phosphate effects on the enzyme. At pH 7.0, phosphate acted as a strong acti- vator of PFK and raised maximal activity by...
Ngày tải lên: 19/02/2014, 16:20
Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt
... biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase Tadayoshi Kanao, Toshiaki Fukui, Haruyuki Atomi and Tadayuki Imanaka Department of Synthetic Chemistry and Biological ... account the reaction mechanism of mammalian ACL [23], the final step of the reaction can be assumed to be the nucleophilic attack of CoA to the...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo khoa học: Temperature and salts effects on the peptidase activities of the recombinant metallooligopeptidases neurolysin and thimet oligopeptidase pdf
... TDS 3ị Dependence of the hydrolysis reaction rates by neurolysisn and TOP on concentration and chemical nature of salts The dependence of the rate constants according to the concentration and the chemical ... substrates, the positive and high values of DH* and DS* for hydrolysis are of note. Influence of the NaCl on TOP and neurolysin activities...
Ngày tải lên: 23/03/2014, 21:21
Báo cáo hóa học: " Size and temperature effects on the viscosity of water inside carbon nanotubes" pptx
... Therelativeamount of the hydrogen bonds of the confined water versus the diameter; (b) the comparison of the amount of the hydrogen bonds and the viscosity of the bulk water at the three temperatures. Ye et ... bonds of the confined water to the amount in the bulk water. In this study, the geometri- cal definition of the hydrogen bond is ad...
Ngày tải lên: 21/06/2014, 06:20
Báo cáo y học: "Panallergens and their impact on the allergic patient" ppt
... management of allergy to nsLTPs. Diagnostic and therapeutic aspects of panallergens Currently, allergen extracts are used for both allergy diagnosis and immunotherapy, which presently is the only curative ... responsible for IgE cross-reactivity among related and unrelated species. Secondary structure elements (A) are displayed in green (a- helices), yellow (b-sheets), and grey (loo...
Ngày tải lên: 08/08/2014, 21:20
Báo cáo y học: "Mourning and melancholia revisited: correspondences between principles of Freudian metapsychology and empirical findings in neuropsychiatry" pptx
... purposes) Annals of General Psychiatry Open Access Review Mourning and melancholia revisited: correspondences between principles of Freudian metapsychology and empirical findings in neuropsychiatry Robin ... so relentlessly and so unjustifiably' [76]. Neuropsychiatric findings in depression correlated with principles of Freudian metapsychology...
Ngày tải lên: 08/08/2014, 23:20
Báo cáo y học: "Practical and theoretical barriers to the prevention of accelerated atherosclerosis in systemic lupus erythematosus" docx
... morbidity from ASVD. Commentary SLE Practical and theoretical barriers to the prevention of accelerated atherosclerosis in systemic lupus erythematosus Karen H Costenbader 1,2,3 and Matthew H ... of death in systemic lupus erythematosus (SLE). Although many authorities are calling for aggressive assessment and management of cardiac risk factors in patie...
Ngày tải lên: 09/08/2014, 01:22
Báo cáo y học: "Clinical and immunological effects of Rituximab in patients with lupus nephritis refractory to conventional therapy: a pilot study" doc
... flow cytometry before (day 0), and at days 30 and 90 of Rituximab ther- apy. Data from all samples studied are shown in (a) , and representative histograms of flow cytometry analysis are shown in ... nephritis. In an open clinical trial, 22 patients with active systemic lupus erythematosis and renal involvement (mainly class III and IV according to the WHO cla...
Ngày tải lên: 09/08/2014, 08:22
Báo cáo y học: "Passage and reversal effects on gene expression of bovine meniscal fibrochondrocytes" pdf
... expression profiles of meniscal fibrochondrocytesAggrecan gene expression profiles of meniscal fibrochondrocytes. The x-axis refers to the passage number, and the y- axis to the gene expression abundance ... expression profiles of meniscal fibrochondrocytesCollagen II gene expression profiles of meniscal fibrochondrocytes. The x-axis refers to the passage n...
Ngày tải lên: 09/08/2014, 10:21
Báo cáo y học: " Efficacy and hypnotic effects of melatonin in shift-work nurses: double-blind, placebo-controlled crossover trial" ppt
... melatonin in patients with insomnia than in healthy controls, and Haimov et al [31] found lower levels of urinary 6-sulpha- toxymelatonin in elderly patients with insomnia than in healthy elderly ... about melatonin effect on different kinds of insomnia parameters (difficulty falling asleep, difficulty staying asleep, problem waking up too early, and sleep quality) causing...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: " Weight and metabolic effects of cpap in obstructive sleep apnea patients with obesity" pot
... changes in insulin sensitivity induced by CPAP in this setting are mainly determined by changes in body weight. CPAP treatment induced a decrease in fasting ghrelin levels, although body weight increased ... unchanged. Forty percent of patients gained weight significantly. Changes in body weight directly correlated with changes in insulin and IR. Ghrelin changes...
Ngày tải lên: 12/08/2014, 13:22
Báo cáo y học: ""Shock and kill" effects of class I-selective histone deacetylase inhibitors in combination with the glutathione synthesis inhibitor buthionine sulfoximine in cell line models for HIV-1 quiescence" doc
... toxicity. Finally, we are currently searching for novel γ-glutamyl-cysteine synthetase inhibitors acting in the nanomolar range and displaying lower toxicity than BSO in uninfected cells. The concept ... and LA conducted synthesis and development of the HDACi. LA conducted the HDAC inhibitory assays. ATP and EG contributed the idea of using BSO for HIV-1 es...
Ngày tải lên: 12/08/2014, 23:21
Báo cáo y học: "hysicians’ and nurses’ opinions on selective decontamination of the digestive tract and selective oropharyngeal decontamination: a survey" potx
... RESEARC H Open Access Physicians’ and nurses’ opinions on selective decontamination of the digestive tract and selective oropharyngeal decontamination: a survey Irene P Jongerden 1* , Anne Marie ... relative reduction in mortality; SDD: selective decontamination of the digestive tract; SOD: selective oropharyngeal decontamination; VAP: ventilator-...
Ngày tải lên: 13/08/2014, 21:21
Báo cáo y học: "Reversible and permanent effects of tobacco smoke exposure on airway epithelial gene expression" pptx
... properly cited. Effects of tobacco smoke on gene expression<p>Oligonucleotide microarray analysis revealed 175 genes that are differentially expressed in large airway epithelial cells of people ... number of common bronchial airway pathways. The accu- racy of a biomarker of tobacco smoke exposure using irrevers- ible genes in additional samples suggests t...
Ngày tải lên: 14/08/2014, 08:20