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您的检索式：作者名="Quezada S."
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| 1 | 多囊卵巢综合征未治疗妇女分泌期子宫内膜中类固醇激素受体、辅助调节因子及子宫容受性相关分子研究显示文摘Objective: To evaluate gene and protein expression of steroid receptors, nuclear receptor coregulators, and uterine receptivity markers in midsecretory phase endometria from untreated women with polycystic ovary syndrome (PCOS).Design: Case-control study. Setting: Hospital research unit. Patient(s): Eight patients with PCOS and eight fertile women of similar age to those with PCOS. In-tervention(s): Endometrial samples were obtained from women with PCOS (PCOSE) and normal (NE)- women during the midsecretory phase of the menstrual cycle. Main Outcome Measure(s): Expression studies (immunohistoch-emistry, reverse transcription-polymerase chain reaction [RT- PCR] and Western blot). Result(s): Endometria from PCOS exhibit higher levels of messenger RNA (mRNA) and protein for estrogen receptor α and coactivators than NE. Epithelial cells had a greater expression of progesterone receptor in PCOSE, whereas, no differences were observed in gene and protein expression of the nuclear corepressor (NcoR)- and the antiadhesion molecule mucin type- 1 (MUC- 1) between PCOSE and NE. Immunodetection for the coactivator ARA70 was higher in PCOSE than in NE; in contrast, expression of β 3- integrin in epithelia was lower in PCOSE than in control endometria. Conclusion(s): The higher response to steroid hormones of endometria from untreated PCOS-women induces diminished expression of β 3 integrin, which partially explain implantation failure in PCOS patients. | Quezada S. Avellaira C. Johnson M.C. M. Vega 李跃萍 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，0，8： | 7 |
| 2 | Micro- and nanoporous materials capable of absorbing solvents and oils reversibly: the state of the art显示文摘Treatment of petroleum spills and organic solvent pollution in general is an important issue; several techniques are under development to remove oil from water. The use of absorbents is one of the most common techniques to tackle this problem. These absorbents can be classified based on their characteristics of recyclability into irreversible and reversible ones. In this review, we discuss the application of several materials as oil absorbents,according to their classification and characteristics such as hydrophobicity, surface area and oil absorption capacity.Also, the fabrication methods for some materials are presented and analyzed. | Javier S. Acevedo Cortez Boris I. Kharisov Thelma E. Serrano Quezada Tomas C. Hernandez Garcia | 2017 | Petroleum Science2017，14，1： | 5 |
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