“…Positive agonists of the estrogen receptor included the potent reference estrogen 17-ethinyl estradiol (EE), and the weak estrogen agonists bisphenol A, genistein, methoxychlor, nonylphenol, and o,p -DDT. The negative test substance or nonagonist was n-dibutylphthalate. …”
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“…Con A-induced lymphocyte responses also correlated inversely with p,p'DDT (r2 values of 0.73 and 0.79); o.p'-DDE (r2 values of 0.93 and 0.96); and p,p'-DDE (r2 values of 0.73 and 0.81).…”
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“…We included four marker genes in the assay--pS2, transforming growth factor beta3 (TGFbeta3), monoamine oxidase A, and [alpha]1-antichymotrypsin--and we evaluated estrogenic activity for 17beta-estradiol (E(2)), diethylstilbestrol, [alpha]-zearalanol, nonylphenol, genistein, methoxychlor, endosulphan, o,p-DDE, bisphenol A, dibutylphthalate, 4-hydroxy tamoxifen, and ICI 182.780. …”
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“…MATERIALS AND METHODS: A 27-item pre-tested questionnaire was given to 100 patients (caretakers in pediatric patients) at the end of their O.P.D visit from 3 to 4 pm for 5 days from November 7, 2005 to November 11, 2005. …”
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“…We measured selected organochlorines and polychlorinated biphenyls (p, p′-DDE, p, p′-DDT, o, p′-DDT, β-hexachlorocyclohexane, hexachlorobenzene, and PCBs 44, 49, 52, 118, 138, 153, and 180) in serum from 366 low-income, Mexican-American pregnant women living in an agricultural region of California and assessed breastfeeding duration by questionnaires. …”
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“…The coordinated water mol­ecules are within hydrogen-bonding distance to O atoms of bridging Ga—O—P groups.…”
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“…Isosteres in which phosphoryl [R–O–P(O(2)(−))–O–R′] groups are replaced with N-acylsulfonamidyl [R–C(O)–N(−)–S(O(2))–R′] or sulfonimidyl [R–S(O(2))–N(−)–S(O(2))–R′] groups increase the number of nonbridging oxygens from two (phosphoryl) to three (N-acylsulfonamidyl) or four (sulfonimidyl). …”
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“…The title compound, 2-{2-[1,3-di-tert-butyl-4-(tert-butyl­amino)-2-(tert-butyl­imino)-1,3,2λ(5),4-diaza­diphosphetidin-2-yl]-1-(4-meth­oxy­phen­yl)prop-2-en-1-yl}-5,5-dimethyl-1,3,2λ(5)-dioxaphosphinan-2-one, C(31)H(57)N(4)O(4)P(3), was synthesized from the Phospha–Michael addition reaction of cyclo­diphos­pha­zane [(t-BuNH)P(μ-Nt-Bu)](2) and allenyl­phospho­nate [(OCH(2)C(CH(3))(2)CH(2)O)P(O)C(p-CH(3)O—C(6)H(4))=C=CH(2)]. In the crystal, N—H⋯O and C—H⋯O hydrogen bonds link the mol­ecules. …”
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“…A clinical study of 43 patients of ulcerative colitis has been conducted at the O.P.D. (outdoor patient department) and I.P.D. (indoor patient department) of the P D Patel Ayurveda Hospital, Nadiad. …”
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“…High-resolution XPS spectra of the core elements C, N, O, P, and Cl were recorded to explore the interaction between cisplatin and DNA. …”
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“…The P atom, however, is distorted quite significantly from an ideal tetra­hedral geometry, as reflected by the S—P—S and O—P—C bond angles of 101.93 (3) and 100.70 (7)°, respectively.…”
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“…By using ZnO as the QDs’ matrix, the carrier transport is dominated by the multistep tunneling mechanism, the same as in a n-ZnO/p-Si heterojunction diode, which clearly differs from that using the traditional matrix materials. …”
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“…In the crystal, inversion dimers linked by pairs of C—H⋯O=P hydrogen bonds generate R (2) (2)(14) loops. …”
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“…In the presence of halide ions, the photochemical reaction of pHR is described by the scheme: K→ L(1) → L(2) → N → O → pHR′ → pHR. Here, we report light-induced structural changes of the pHR-bromide complex observed in the C2 crystal. …”
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“…Moreover, the strong hybridization between e(g) and O p electrons around Fermi level provides conditions to the coexistence of ferroelectric and metallic properties. …”
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“…Phosphonates have emerged as an alternative for functionalization of titanium surfaces by the formation of homogeneous self-assembled monolayers (SAMs) via Ti-O-P linkages. This study presents results from an investigation of the modification of Ti6Al4V alloy by chemisorption of osseoinductive alendronate using a simple, effective and clean methodology. …”
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“…In this paper, we analyze the bonding deformations of the phosphodiester groups in the Cambridge Structural Database, cluster the studied fragments into six conformation-related categories and propose a revised set of restraints for the O-P-O bond angles and distances. The proposed restraints have been positively validated against data from the Nucleic Acid Database and an ultrahigh-resolution Z-DNA structure in the Protein Data Bank. …”
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“…While cellular senescence is a critical mechanism to prevent malignant transformation of potentially mutated cells, persistence of senescent cells can also promote cancer and aging phenotypes. NonO/p54nrb and PSF are multifunctional hnRNPs typically found as a complex exclusively within the nuclei of all mammalian cells. …”
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“…The purpose of this study was to evaluate the bioactivity and cell response of a well-characterized Nurse’s A-phase (7CaO·P(2)O(5)·2SiO(2)) ceramic and its effect compared to a control (tissue culture polystyrene-TCPS) on the adhesion, viability, proliferation, and osteogenic differentiation of ahMSCs in vitro. …”
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“…Subjects with pelvic floor tenderness were found to have a higher (MUCP) at 93.1 cm H2O compared to 80.6 cm H2O (P=0.015). CONCLUSIONS: There are distinct characteristics of OPFM on clinical examination and functional studies, in particular MUCP. …”
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