Given a passage, 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.

[Q]: We determined relationships of the anti-oxidative enzyme, paraoxonase-1 (PON-1), with high density lipoprotein (HDL) subfractions, and tested whether these relationships are stronger than those with HDL cholesterol and apolipoprotein A-I (apoA-I) in subjects with and without type 2 diabetes mellitus (T2DM).', 'Serum PON-1 (arylesterase activity) and HDL subfractions (nuclear magnetic resonance spectroscopy) were determined in 67 T2DM patients and in 56 non-diabetic subjects.', 'PON-1 activity, HDL cholesterol and apoA-I were decreased in T2DM (all p<0.05). The HDL particle concentration was unaltered, but large HDL particles, medium HDL particles and HDL particle size were decreased, whereas small HDL particles were increased in T2DM (all p<0.05). PON-1 was more closely related to HDL cholesterol than to apoA-I (p=0.001). In turn, the positive relationship of PON-1 with the HDL particle concentration and with large HDL particles was stronger than that with HDL cholesterol (both p<0.01). The inverse relationship of PON-1 with T2DM was only modestly attenuated by HDL cholesterol or HDL particle characteristics.
[A]: Is serum paraoxonase-1 activity more closely related to HDL particle concentration and large HDL particles than to HDL cholesterol in Type 2 diabetic and non-diabetic subjects?


[Q]: Psoriasis profoundly affects patient quality of life (QOL). Amevive (alefacept), a novel and selective biologic agent, was clinically effective and significantly improved QOL in a phase 2 study.', 'The present placebo-controlled, randomized phase 3 study examined the effects of a 12-week course of intramuscular alefacept on QOL in 507 patients with chronic plaque psoriasis using both dermatology-specific questionnaires [Dermatology Life Quality Index (DLQI); Dermatology Quality of Life Scales (DQOLS)] and the Short Form-36 Health Survey (SF-36), a generic, general health questionnaire.', 'All 3 QOL measures (DLQI, DQOLS, SF-36) demonstrated that alefacept 15 mg was significantly more effective than placebo in improving QOL in patients with chronic plaque psoriasis. In addition, the improvements in QOL for patients in the alefacept 15 mg group were of similar magnitude for all 3 QOL measures.
[A]: Does intramuscular alefacept improve health-related quality of life in patients with chronic plaque psoriasis?


[Q]: Floral development can help to shed light on puzzling features across flowering plants. The enigmatic Amazonian monospecific genus Petaladenium of the legume family (Leguminosae) had rarely been collected and only recently became available for ontogenetic studies. The fimbriate-glandular wing petals of P. urceoliferum are unique among the more than 19000 legume species. Ontogenetic data illuminate the systematic position of the genus and foster our understanding on floral evolution during the early diversification of the papilionoid legumes.', 'Flower buds were collected in the field, fixed in 70% ethanol, and investigated using scanning electron microscopy (SEM). Results were compared with existing material from early-diverging papilionoid legumes.', 'Formation of sepals and petals shows bidirectional tendencies. Stamens arise in two whorls, and the single carpel arises concomitantly with the outer stamen whorl. Gland formation starts early on the edges of the wing petals. The carpel reopens for a short time when the initiation of ovules is visible. Stomata at the base of the hypanthium indicate that the flower functions like other standard flag blossoms.
[A]:
Do flowers of the early-branching papilionoid legume Petaladenium urceoliferum display unique morphological and ontogenetic features?