D. Hammitt

发表

Pronuclear stage cryopreservation after intracytoplasmic sperm injection and conventional IVF: implications for timing of the freeze.

D. Dumesic, M. Damario, D. Session, 1999, Fertility and sterility.

Vitrification versus programmable rate freezing of late stage murine embryos: a randomized comparison prior to application in clinical IVF.

A. Thornhill, I. Tummon, D. Dumesic, 2004, Reproductive biomedicine online.

Selection of Embryos for Day-3 Transfer at the Pronuclear-Stage and Pronuclear-Stage Cryopreservation Results in High Delivery Rates in Fresh and Frozen Cycles

D. Hammitt, C. Sattler, M. Manes, 2004, Journal of Assisted Reproduction and Genetics.

Conditions of oocyte storage and use of noninseminated as compared with inseminated, nonfertilized oocytes for the hemizona assay

C. Syrop, D. Hammitt, D. L. Walker, 1993, Fertility and sterility.

Crinone 8% vaginal progesterone gel results in lower embryonic implantation efficiency after in vitro fertilization-embryo transfer.

D. Dumesic, M. Damario, D. Session, 1999, Fertility and sterility.

Effects of smoking on ovulation induction for assisted reproductive techniques.

B. V. Van Voorhis, G. Snyder, C. Syrop, 1992, Fertility and sterility.

Use of oocytes from anonymous, matched, fertile donors for prevention of heritable genetic diseases.

B. V. Van Voorhis, R. Williamson, C. Syrop, 1992, Journal of medical genetics.

Comparison of motility stimulants for cryopreserved human semen.

P. Rogers, J. Donovan, R. Williamson, 1989, Fertility and sterility.

Dual color fluorescence in situ hybridization to investigate aneuploidy in sperm from 33 normal males and a man with a t(2;4;8)(q23;q27;p21)

A. Zinsmeister, G. Dewald, D. Hammitt, 1994, Fertility and sterility.

Antibody binding to greater than 50% of sperm at the tail tip does not impair male fertility.

R. Williamson, D. Hammitt, M. Muench, 1988, Fertility and sterility.

Embryo cryopreservation at the pronuclear stage and efficient embryo use optimizes the chance for a liveborn infant from a single oocyte retrieval.

D. Dumesic, M. Damario, D. Session, 2000, Fertility and sterility.

Anonymous oocyte donation performed exclusively with embryos cryopreserved at the pronuclear stage.

D. Dumesic, M. Damario, D. Session, 1999, Fertility and sterility.

Efficacy of calcium ionophore A23187 oocyte activation for generating parthenotes for human embryo research

G. Dewald, A. Rhoton-Vlasak, D. Hammitt, 1996, Journal of Assisted Reproduction and Genetics.

Correlations between heterospermic fertility and assays of porcine semen quality before and after cryopreservation.

P. A. Martin, D. Hammitt, T. Callanan, 1989, Theriogenology.

Culture of cytomegalovirus from frozen-thawed semen.

R. Williamson, D. Hammitt, D. Aschenbrenner, 1988, Fertility and sterility.

Induction of parturition in swine and epostane, a competitive inhibitor of 3 beta-hydroxysteroid dehydrogenase.

P. A. Martin, D. Hammitt, D. Keister, 1987, Journal of animal science.

Increased risk of monochorionic twinning associated with assisted reproduction.

B. V. Van Voorhis, K. Wenstrom, C. Syrop, 1993, Fertility and sterility.

Correlations among assays of porcine semen quality following cryopreservation.

P. A. Martin, D. Hammitt, 1989, Theriogenology.

Prediction of nuclear maturity from cumulus-coronal morphology: Influence of embryologist experience

D. Walker, C. Syrop, D. Hammitt, 1992, Journal of Assisted Reproduction and Genetics.

Maturational asynchrony between oocyte cumulus-coronal morphology and nuclear maturity in gonadotropin-releasing hormone agonist stimulations.

B. V. Van Voorhis, D. Walker, C. Syrop, 1993, Fertility and sterility.

Concentration of glycerol required for optimal survival and in vitro fertilizing capacity of frozen sperm is dependent on cryopreservation medium.

R. Williamson, D. Walker, D. Hammitt, 1988, Fertility and sterility.

After superovulation-intrauterine insemination fails: the prognosis for treatment by gamete intrafallopian transfer/pronuclear stage transfer.

D. Robinson, C. Syrop, D. Hammitt, 1992, Fertility and sterility.

Blood on the embryo transfer catheter is associated with decreased rates of embryo implantation and clinical pregnancy with the use of in vitro fertilization-embryo transfer.

D. Dumesic, M. Damario, D. Session, 1998, Fertility and sterility.

Comparison of concurrent pregnancy rates for in-vitro fertilization--embryo transfer, pronuclear stage embryo transfer and gamete intra-fallopian transfer.

J. Donovan, D. Walker, C. Syrop, 1990, Human reproduction.

Treatment of severe male-factor infertility with high concentrations of motile sperm by microinsemination in embryo cryopreservation straws

D. Walker, C. Syrop, D. Hammitt, 1991, Journal of in Vitro Fertilization and Embryo Transfer.

Survival and in vitro fertilization potential of sperm following washing and incubation with different protein supplements.

R. Williamson, D. Walker, D. Hammitt, 1990, International journal of fertility.

Treatment of Male-Factor Infertility by In Vitro Insemination with High Concentrations of Motile Sperm

D. Hammitt, 1993 .