Robert S. Youngquist

Robert S. Youngquist publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Robert S. Youngquist sits on this spectrum.

Robert S. Youngquist D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Robert S. Youngquist sits on this spectrum.

Best Publications

• Current Therapy in Large Animal Theriogenology

  Unknown

  760
  Citations

• Expression of follicle-stimulating hormone and luteinizing hormone receptor messenger ribonucleic acids in bovine follicles during the first follicular wave.

  Zhenzhong Xu;H. A. Garverick;G. W. Smith;M. F. Smith

  536
  Citations

• Changes in messenger ribonucleic acid encoding luteinizing hormone receptor, cytochrome P450-side chain cleavage, and aromatase are associated with recruitment and selection of bovine ovarian follicles.

  B Bao;H A Garverick;G W Smith;M F Smith

  379
  Citations

• Apoptosis during luteal regression in cattle

  J L Juengel;H A Garverick;A L Johnson;R S Youngquist

  372
  Citations

• Characterization of ovarian follicular cysts and associated endocrine profiles in dairy cows.

  S A Hamilton;H A Garverick;D H Keisler;Z Z Xu

  287
  Citations

• Expression of messenger ribonucleic acid encoding cytochrome P450 side-chain cleavage, cytochrome p450 17 alpha-hydroxylase, and cytochrome P450 aromatase in bovine follicles during the first follicular wave.

  Zhengzhong Xu;H. A. Garverick;G. W. Smith;M. F. Smith

  192
  Citations

• Effect of days postpartum and endogenous reproductive hormones on GNRH-induced LH release in dairy cows.

  D. J. Kesler;H. A. Garverick;R. S. Youngquist;R. G. Elmore

  187
  Citations

• Concentrations of nonesterified fatty acids and glucose in blood of periparturient dairy cows are indicative of pregnancy success at first insemination

  H.A. Garverick;M.N. Harris;R. Vogel-Bluel;J.D. Sampson

  177
  Citations

• Hormonal responses of dairy cows with ovarian cysts to GnRH.

  T. C. Cantley;H. A. Garverick;C. J. Bierschwal;C. E. Martin

  137
  Citations

• Concentrations of progesterone and oxytocin receptors in endometrium of postpartum cows expected to have a short or normal oestrous cycle.

  W. G. Zollers;H. A. Garverick;M. F. Smith;R. J. Moffatt

  136
  Citations

• Clinical response of dairy cows with ovarian cysts to GnRH.

  C. J. Bierschwal;H. A. Garverick;C. E. Martin;R. S. Youngquist

  135
  Citations

• Detection of anovulation by heatmount detectors and transrectal ultrasonography before treatment with progesterone in a timed insemination protocol.

  J.S. Stevenson;D.E. Tenhouse;R.L. Krisher;G.C. Lamb

  134
  Citations

• Follicular Dominance in Cattle Is Associated With Divergent Patterns of Ovarian Gene Expression for Insulin-Like Growth Factor (IGF)-I, IGF-II, and IGF Binding Protein-2 in Dominant and Subordinate Follicles

  W Yuan;B Bao;H.A Garverick;R.S Youngquist

  131
  Citations

• Fate and turnover rate of ovarian follicular cysts in dairy cattle.

  D. L. Cook;C. A. Smith;J. R. Parfet;R. S. Youngquist

  111
  Citations

• Effect of ovarian activity and endogenous reproductive hormones on GnRH-induced ovarian cycles in postpartum dairy cows.

  Abdalla A. Zaied;H. A. Garverick;C. J. Bierschwal;R. G. Elmore

  100
  Citations

• Secretory patterns of LH and FSH during development and hypothalamic and hypophysial characteristics following development of steroid-induced ovarian follicular cysts in dairy cattle.

  D. L. Cook;J. R. Parfet;C. A. Smith;G. E. Moss

  100
  Citations

• Correlation between pregnancy diagnosis by membrane slip and embryonic mortality.

  Unknown

  92
  Citations

• Reproductive hormones associated with normal and abnormal changes in ovarian follicles in postpartum dairy cows.

  D.J. Kesler;H.A. Garverick;C.J. Bierschwal;R.G. Elmore

  92
  Citations

• Relationship of Pre- and Post-Ovulatory Gonadotropin Concentrations to Subnormal Luteal Function in Postpartum Beef Cattle

  H. A. Garverick;J. R. Parfet;C. N. Lee;J. P. Copelin

  90
  Citations

• Dominant Bovine Ovarian Follicular Cysts Express Increased Levels of Messenger RNAs for Luteinizing Hormone Receptor and 3β-Hydroxysteroid Dehydrogenase Δ4,Δ5 Isomerase Compared to Normal Dominant Follicles

  Michele D. Calder;Mohan Manikkam;Brent E. Salfen;Robert S. Youngquist

  88
  Citations