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.

[Q]: Context: Treatment of difficult asthma with oral corticosteroids (OCS) may suppress the hypothalamic-pituitary-adrenal axis.', 'In this study we have checked if the substitution of OCS with very high doses of ciclesonide may restore the adrenal function without losing the control of the disease.', 'In 5 patients with difficult, uncontrolled asthma despite treatment with OCS, inhaled and systemic glucocorticosteroids were replaced with very high doses of ciclesonide (1600-2400 µg/day). The symptoms of asthma and the lung function were assessed at baseline and on the 28(th), 56(th) and 70(th) day of treatment, whereas the levels of cortisol and adrenocorticotropic hormone (ACTH) in the morning were measured at baseline and on the 28(th) and the 56(th) day of treatment.', 'In all patients, the control of asthma symptoms, measured with Asthma Control Test questionnaire, improved from the mean score of 9.4 to 19.8 in 70 days. In 4 subjects force expiratory volume in 1 s improved gradually through the entire study reaching a mean improvement of 585 ml in 70 days. The ACTH levels were normalized in 3 patients after 28 days of observation and in all patients after 56 days. The cortisol level was normalized in 4 patients after 28 days and in another subject after 56 days of treatment with ciclesonide.\Question: Does switching from systemic steroids to ciclesonide restore the hypothalamic pituitary-adrenal axis?
[A]: Switching from prednisone to very high doses of ciclesonide normalized the hypothalamic-pituitary adrenal axis function and also improved the disease control and the lung function in these 5 patients with difficult asthma.


[Q]: Context: Dehydroepiandrosterone (DHEA) was shown to improve the immune function and survival in experimental sepsis. This study examined the effect of DHEA on intestinal leukocyte recruitment during experimental sepsis, considering factors of gender (male, female and ovariectomized female animals) and combined treatment using orthovanadate (OV) in two models of sepsis.', 'Male rats underwent colon ascendens stent peritonitis (CASP) or endotoxemia. DHEA was administered after induction of experimental sepsis. Changes in leukocyte adherence and capillary perfusion (measured as intestinal functional capillary density - FCD) were assessed using intravital microscopy. While DHEA increased baseline leukocyte adherence in control animals, DHEA reduced leukocyte adherence and increased FCD in male animals with CASP. These effects were also observed in DHEA-treated ovariectomized female rats with CASP. Similarly, the administration of DHEA reduced the number of adherent leukocytes to intestinal venules by 30% in the endotoxemia model. The combined treatment of DHEA and OV significantly reduced adherence of leukocytes to intestinal venules and improved FCD.\Question: Does combination of dehydroepiandrosterone and orthovanadate administration reduce intestinal leukocyte recruitment in models of experimental sepsis?
[A]: Our results indicate that DHEA is able to reduce intestinal leukocyte recruitment induced by experimental sepsis. Combination of DHEA with OV inhibits leukocyte adherence to intestinal endothelium, similar to what is achieved by the single administration of DHEA but with significantly improved FCD. These findings suggest a potential role for DHEA and OV in clinical sepsis.


[Q]: Context: This study was designed to determine whether telomerase activity measured in samples of tumoral tissue, transitional mucosa, and normal mucosa from patients with sporadic colorectal cancer is a prognostic factor for recurrence and overall survival.', 'Telomerase activity was determined by fluorescence-based telomeric repeat amplification in tissue samples from 108 patients with sporadic colorectal cancer. A telomerase index was determined by using the formula log (telomerase activity of cancer tissue - telomerase activity of normal mucosa).', "Mean telomerase activity in tumoral tissue was 11.49 (total product generated), in transitional mucosa it was 1.51, and in normal mucosa it was 1.09 (P < 0.001). Telomerase activity and telomerase index were not correlated with clinicopathologic factors. Rectal cancer patients' recurrence-free survival was related to N classification (P = 0.004) and to tumor-node-metastases stage classification (P = 0.023) and telomerase index 0.85 (P = 0.023). Overall survival was associated with N classification (positive/negative) and telomerase index (</=0.85 or >0.85; P = 0.018 and P = 0.011, respectively).\Question: Is telomerase activity a prognostic factor for recurrence and survival in rectal cancer?
[A]:
Measurement of telomerase activity has a diagnostic value in colorectal patients. In rectal cancer, telomerase index is an independent prognostic factor for disease progression. A telomerase index</=0.85 and negative nodes can be used to predict disease progression.