Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Deborah M. Smith"'
Autor:
Deborah M. Smith, Alexander J. Lin, Liam T. Kane, Tony J. C. Wang, Shahed N. Badiyan, Tim J. Kruser, Jiayi Huang, Jason K. Molitoris
Publikováno v:
Neuro-Oncology. 20:vi231-vi232
OBJECTIVE: Age, grade, and extent of resection (EOR) are key factors to guide the treatment of gliomas. This multi-institutional study examines their prognostic impact on the favorable subset of molecularly-defined oligodendroglioma after definitive
Publikováno v:
Tetrahedron. 64:11822-11830
CpCr(CO) 3 H and HV(CO) 4 (P–P) (where P–P is a chelating diphosphine) can be used to initiate radical cyclizations by transferring H to activated terminal olefins. CpCr(CO) 3 H can catalyze reductive cyclizations, with H 2 as the ultimate reduct
Publikováno v:
Journal of the American Chemical Society. 127:10879-10884
The factors controlling the highly alpha-selective C-glycosylation of ribose derivatives were determined by examining the stereoselective reactions of 18 ribose analogues differing in substitution at C-2, C-3, and C-4. The lowest energy conformers of
Publikováno v:
Journal of the American Chemical Society. 130:4250-4252
The V-H bonds in HV(CO)4(P-P) are unusually weak (55 to 58 kcal/mol). They transfer H* to styrene more rapidly than CpCr(CO)3H does and are effective stoichiometric reagents for the cyclization of appropriate 1,6-dienes.
Publikováno v:
Alcohol. 9:395-401
Fetal alcohol syndrome (FAS) is a set of signs and symptoms in offsprings born to mothers who abuse alcohol during pregnancy. We postulated that impairment in the placental endocrine function contribute to FAS. In this study, we examined in vitro eff
Autor:
Deborah M. Smith, K. A. Woerpel
Publikováno v:
ChemInform. 37
Electrostatic effects exert strongly stabilizing influences on cations, in many cases controlling the conformational preferences of these cations. The lowest energy conformers are ones where the positive charge is brought closest to substituents bear
Publikováno v:
Journal of the American Chemical Society. 128(26)
The limitations of stereoelectronic models in assessing the stereoselective nucleophilic substitution reactions of cyclic oxocarbenium ions at high reaction rates are discussed. Evidence is provided suggesting that the diastereoselectivity of nucleop
Publikováno v:
Journal of the American Chemical Society. 125(46)
Evidence is provided that nucleophilic attack on five-membered ring oxocarbenium ions occurs from the inside face of the envelope. An eight-five fused-bicyclic system in which two substituents are constrained to pseudoequatorial positions underwent n
Autor:
Anita Da-Silva, Olanrewaju Adeyiga, Balwant Ahluwalia, Shakuntala Rajguru, Barbara Wesley, Deborah M. Smith
Publikováno v:
Alcohol (Fayetteville, N.Y.). 21(3)
It is well recognized that alcohol passes through the placenta and affects the fetal immune system. The underlying mechanism accounting for immune suppression is not clear. Cytokines are recognized as the principal mediators of a variety of immunolog
Amniotic fluid and umbilical artery levels of sex hormones and prostaglandins in human cocaine users
Autor:
Mattie James, John F. J. Clark, Balwant Ahluwalia, Shankuntala Rajguru, Lennox S. Westney, Deborah M. Smith
Publikováno v:
Reproductive toxicology (Elmsford, N.Y.). 6(1)
Biochemical evaluation of amniotic fluid contents is often used to monitor fetal secretory and excretory functions. To determine whether cocaine use during pregnancy affects fetal endocrine secretions, amniotic fluid and umbilical artery samples were