Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
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Question: Context: Side effects of mitotane (o,p'-DDD) have suggested estrogenic effects.", "The objective of the study was to explore o,p'-DDD potential estrogenic effect on SHBG and corticosteroid-binding globulin (CBG).", 'Human hepatoma cell lines (HepG2), lacking estrogen receptor (ER)-alpha, and Hep89, stably transfected by ERalpha, were used.', 'The study was conducted at an academic research laboratory and medical center.', 'The study included 10 male patients with recurrent adrenal carcinoma, receiving mitotane (4-6.5 g daily) for more than 6 months.', 'The main outcome measures were SHBG/CBG mRNA levels measured by real-time PCR, culture medium SHBG/CBG concentrations measured by specific immunoassays, and transient transfection experiments with human SHBG proximal promoter reporter constructs.', "Increased serum SHBG and CBG concentrations, which exceeded normal male limits, were observed in most mitotane-treated patients. In the HepG2 cell line, 17beta-estradiol (E2) or o,p'-DDD treatment had no effect on mRNA or SHBG/CBG concentrations. In contrast, in the Hep89 cell line, E2 increased concentrations of SHBG (r = 0.44, P < 0.0001) and CBG (r = 0.585, P < 0.0001) secreted into culture media in a dose-dependent manner. o,p'-DDD significantly increased SHBG (150% vs. control, P < 0.05) and CBG (184% vs. control, P < 0.05) production by Hep89 cells, at a concentration of 2 x 10(-5) m. Transient transfection experiments in Hep89 cells showed that E2 or o,p'-DDD treatment did not increase the transcriptional activity of the minimal proximal promoter of human SHBG gene.
Answer: Mitotane increased SHBG/CBG gene expression and liver production by mechanisms requiring the presence of ERalpha.

Answer: Does mitotane have an estrogenic effect on sex hormone-binding globulin and corticosteroid-binding globulin in humans?


Question: Context: Current knowledge of the potential effects that several dietary lipids exert on immune functions indicates that these substances participate actively in the modulation of immune system by which they contribute to the improvement of the conditions of patients suffering from inflammatory disorders. However, long-chain n-3 polyunsaturated fatty acids induce an immunosuppressive status that leads to a reduction of the host natural resistance to infectious agents as well as to an enhancement of oxidative damage. Hence, the present study has been designed to evaluate the effects on the immune system of the antioxidant N-acetyl-L-cysteine (NAC) in mice fed dietary lipids and infected with Listeria monocytogenes.', 'Balb/c mice were fed for 4 weeks with diets containing either olive oil (OO, 20% by weight), fish oil (FO, 20% by weight) or hydrogenated coconut oil (HCO, 20% by weight). After dietary lipid administration mice were experimentally infected with L. monocytogenes or treated with NAC (25mg/ml intraperitoneally).', 'NAC at a concentration of 1mM promoted a loss of cell viability, although no differences were observed among the four groups. After injection of NAC in combination with L. monocytogenes, 25% of mice fed a low-fat (LF) diet survived. However, in the groups fed dietary lipids no effect on survival of mice was found. NAC participated in the reduction of superoxide anion generation measured with nitroblue tetrazolium (NBT) in the group fed a FO diet. Finally, NAC reduced the recovery of L. monocytogenes from spleen of mice fed diets containing LF or HCO.
Answer: On the basis of these results, we can confirm that the administration of NAC improves survival in mice fed LF diet, whereas a reduction in the generation of superoxide radicals was measured in mice fed a FO diet and infected with L. monocytogenes. Similarly, bacterial recovery was diminished in mice fed diets containing LF or HCO. Hence, these data reveal a beneficial effect of NAC in mice fed LF or HCO and a detrimental action of this antioxidant in mice fed diets containing FO or OO.

Answer: Do anti-oxidant properties of N-acetyl-L-cysteine improve the immune resistance of mice fed dietary lipids to Listeria monocytogenes infection?


Question: Context: C-reactive protein (CRP) elevated in inflammation is associated with atherosclerotic disease. We describe the distribution of CRP and its association with coronary heart disease (CHD) risk factors in a large CHD patient group.', 'This analysis comprises 2,723 male and 256 female CHD patients, included in the Bezafibrate Infarction Prevention (BIP) study. High sensitive CRP levels were determined in frozen plasma samples.', 'CRP distribution, was normalized upon log transformation. Levels among women were higher than in men in the entire group (4.4 vs. 3.5 mg/l) and in each age group. Co-morbidities, smoking, lower education level, and use of cardiovascular drugs, were associated with elevated CRP levels in both sexes. The correlation between CRP and body mass index (BMI), insulin and glucose was stronger among women. The explained variability in CRP level was larger in women (20%) compared to men (13%). Among women, BMI explained 10% of CRP variability, whereas the contribution of each variable among men was significantly smaller.
Answer: Among men and women with CHD, CRP level was correlated with traditional risk factors and to a lesser degree to manifestation of CHD. BMI is the main contributor to CRP variability, explained by these factors among women.

Answer:
Does c-reactive protein distribution and correlate among men and women with chronic coronary heart disease?