In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

[EX Q]: Context: To explore the relationship between continuous thrombocytopenia and sepsis in patients with severe burns.', 'Clinical data of 148 severely burned patients admitted to our,two burn centers from January 2007 to December 2011 and conforming to the study criteria were retrospectively analyzed. All patients were divided into sepsis group (n =44) and non-sepsis group (n = 104) according to the presence or absence of sepsis within post burn day (PBD) 30. The data of age, gender, total burn area, full-thickness burn area, fluid infusion volume within post burn hour (PBH) 24, plasma concentration of calcium ion on PBD 1, plasma concentration of albumin on PBD 1, platelet count on PBD 1, acute physiology and chronic health evaluation (APACHE) II score on admission, the presence or absence of hypovolemic shock or inhalation injury on admission, the presence or absence of disseminated intravascular coagulation (DIC) within PBH 48, operation or no operation within PBD 3, thrombocytopenia duration within PBD 10, and mortality were statistically compared between two groups to screen the independent risk factors of sepsis. Data were processed with t test, chi-square test, single factor Logistic regression analysis, and multi-factor Logistic regression analysis.', 'Between two groups, there were statistically significant differences in total burn area, full-thickness burn area, plasma concentration of calcium ion on PBD 1, plasma concentration of albumin on PBD 1, APACHE II score on admission, presence or absence of hypovolem- ic shock on admission, presence or absence of inhalation injury on admission, presence or absence of DIC within PBH 48, and mortality (with t values from 2.433 to 4.082, χ2 values from 8. 818 to 31.528, P < 0.05 or P < 0.01). Furthermore, the duration of thrombocytopenia within PBD 10 in sepsis group was (5.2 ± 2.4) d, which was significantly longer than that in non-sepsis group [(2.9 ± 1.9) d, t =6. 189, P <0.01]. There were no statistically significant differences in the other indexes between two groups (with t values from 0.971 to 1. 250, χ2 values respectively 0. 054 and 1.529, P values above 0.05). Single factor and multi-factor Logistic regression analysis indicated that APACHE II score on admission and duration of thrombocytopenia within PBD 10 were closely related to occurrence of sepsis (with odds ratio respectively 1. 140 and 1.569, P values below 0.01).\Question: Do [ Clinical significance of continuous thrombocytopenia in predicting sepsis after severe burn ]?
[EX A]: Duration of thrombocytopenia within PBD 10 is one of the risk factors for sepsis in severely burned patients, which can reflect pathophysiological changes in the body, thus providing predictive value for the occurrence of sepsis.

[EX Q]: Context: Several Northern Hemisphere Drosera species have been used in the therapy of respiratory tract infections as the traditional medicine Droserae Herba.', 'To determine the anti-inflammatory effects of Drosera species and to investigate a substitute material for Droserae Herba, we examined the effect of extracts of Drosera rotundifolia, Drosera tokaiensis and Drosera spatulata on activated T cell membrane (aTc-m)-induced inflammatory gene expression in HMC-1 human mast cells.', 'Drosera rotundifolia, Drosera spatulata and Drosera tokaiensis were collected in Japan. Herbs were extracted with 80% EtOH, and subsequently applied to OASIS HLB column. HMC-1 cells were treated with each Drosera column-adsorbed fraction for 15min, and subsequently added to aTc-m and incubated for 16h. Inflammatory gene and protein expressions were determined by DNA microarray, RT-PCR and Western blotting.', 'Drosera rotundifolia and Drosera tokaiensis fractions, but not the Drosera spatulata fraction, suppressed inflammatory gene expression induced by aTc-m in HMC-1 cells.\Question: Do drosera rotundifolia and Drosera tokaiensis suppress the activation of HMC-1 human mast cells?
[EX A]: Drosera rotundifolia and Drosera tokaiensis suppressed activation of HMC-1 cells induced by aTc-m. Since the Drosera tokaiensis fraction was more effective than the traditionally used Drosera rotundifolia, Drosera tokaiensis is a likely substitute as a source of Droserae Herba.

[EX Q]: Context: Inflammatory stimuli profoundly increase the vulnerability of the vessel wall to atherogenesis. The endothelial glycocalyx, a layer of glycosaminoglycans and proteoglycans covering the luminal side of the vasculature, has recently emerged as an orchestrator of vascular homeostasis. In the present study, we investigated whether endotoxin-induced inflammatory reactions lead to a decrease of endothelial glycocalyx thickness in humans and whether tumor necrosis factor-alpha (TNFalpha) plays a role in this process.', 'Healthy male volunteers received low-dose endotoxin (1ng/kg) intravenously, with (n=8) or without (n=13) pre-treatment with the soluble TNFalpha receptor etanercept. Endothelial glycocalyx thickness and related parameters were determined after endotoxin challenge.', 'Endotoxin resulted in a profound reduction in microvascular glycocalyx thickness (from 0.60+/-0.1 to 0.30+/-0.1microm, p<0.01). Concomitantly, plasma levels of the principal glycocalyx constituent hyaluronan (62+/-18 to 85+/-24ng/mL, p<0.05), monocyte activation and coagulation activation increased (F1+2; 0.3+/-0.1 to 2.8+/-1.5nmol/L, p<0.05 and d-dimer; from 0.2+/-0.1 to 0.4+/-0.1mg/L, p<0.05 compared to baseline). Inhibition of TNFalpha by etanercept attenuated loss of microvascular glycocalyx thickness (0.54+/-0.1 to 0.35+/-0.1mum, p<0.05). Changes in hyaluronan (58+/-13 to 46+/-10ng/mL, p<0.05) and coagulation activation were also attenuated (F1+2; 0.3+/-0.1 to 2.1+/-0.9nmol/L and d-dimer; from 0.2+/-0.1 to 0.3+/-0.1mg/L, p<0.05 compared to baseline).\Question: Does tumor necrosis factor-alpha inhibition protect against endotoxin-induced endothelial glycocalyx perturbation?
[EX A]:
These data suggest that inflammatory activity, in part mediated by TNFalpha, leads to perturbation of the endothelial glycocalyx in humans. This may contribute to the vascular vulnerability induced by inflammation.