M. Amstalden

3.2k total citations
64 papers, 2.4k citations indexed

About

M. Amstalden is a scholar working on Agronomy and Crop Science, Endocrine and Autonomic Systems and Reproductive Medicine. According to data from OpenAlex, M. Amstalden has authored 64 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Agronomy and Crop Science, 29 papers in Endocrine and Autonomic Systems and 28 papers in Reproductive Medicine. Recurrent topics in M. Amstalden's work include Reproductive Physiology in Livestock (30 papers), Regulation of Appetite and Obesity (28 papers) and Hypothalamic control of reproductive hormones (25 papers). M. Amstalden is often cited by papers focused on Reproductive Physiology in Livestock (30 papers), Regulation of Appetite and Obesity (28 papers) and Hypothalamic control of reproductive hormones (25 papers). M. Amstalden collaborates with scholars based in United States, Canada and Brazil. M. Amstalden's co-authors include Gary L. Williams, D. H. Keisler, D Zieba, R. L. Stanko, Christopher D. Morrison, Michelle Garcia, Michael N. Lehman, Robert L. Goodman, S. E. Nizielski and Rodolfo C. Cardoso and has published in prestigious journals such as SHILAP Revista de lepidopterología, Endocrinology and Journal of Dairy Science.

In The Last Decade

M. Amstalden

63 papers receiving 2.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
M. Amstalden United States	29	1.1k	975	851	756	437	64	2.4k
Clay A Lents United States	21	669 0.6×	692 0.7×	398 0.5×	185 0.2×	371 0.8×	92	1.5k
G. Kann France	19	638 0.6×	604 0.6×	130 0.2×	262 0.3×	264 0.6×	58	1.6k
E. Μ. Convey United States	33	1.9k 1.7×	862 0.9×	387 0.5×	176 0.2×	650 1.5×	90	3.0k
Hiroya Kadokawa Japan	17	528 0.5×	437 0.4×	539 0.6×	153 0.2×	184 0.4×	70	1.2k
R. L. Stanko United States	20	656 0.6×	481 0.5×	177 0.2×	376 0.5×	298 0.7×	40	1.2k
M. A. Blackberry Australia	23	611 0.6×	404 0.4×	281 0.3×	233 0.3×	212 0.5×	52	1.3k
K. K. Schillo United States	25	932 0.8×	633 0.6×	248 0.3×	219 0.3×	371 0.8×	55	1.6k
M. G. Thomas United States	22	572 0.5×	868 0.9×	137 0.2×	158 0.2×	283 0.6×	46	1.4k
J.A. Proudman United States	29	218 0.2×	375 0.4×	708 0.8×	326 0.4×	1.0k 2.4×	85	2.2k
F. C. Buonomo United States	26	542 0.5×	507 0.5×	78 0.1×	227 0.3×	483 1.1×	72	1.9k

Countries citing papers authored by M. Amstalden

Since Specialization

Citations

This map shows the geographic impact of M. Amstalden's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. Amstalden with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Amstalden more than expected).

Fields of papers citing papers by M. Amstalden

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Amstalden. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. Amstalden. The network helps show where M. Amstalden may publish in the future.

Co-authorship network of co-authors of M. Amstalden

This figure shows the co-authorship network connecting the top 25 collaborators of M. Amstalden. A scholar is included among the top collaborators of M. Amstalden based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with M. Amstalden. M. Amstalden is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Romano, Juan E., D. H. Keisler, & M. Amstalden. (2019). Time of copulation during estrus period on estrus duration and LH response in Boer goats. Domestic Animal Endocrinology. 68. 106–110. 1 indexed citations

Mendonça, L.G.D., M. Amstalden, & R.C. Chebel. (2015). Short communication: Insertion of an intravaginal progesterone device at the time of gonadotropin-releasing hormone (GnRH) injection affects neither GnRH-induced release of luteinizing hormone nor development of dominant follicle in early diestrus of lactating dairy cows. Journal of Dairy Science. 98(6). 3918–3925. 2 indexed citations

Romano, Juan E., et al.. (2015). Continuous presence of male on estrus onset, estrus duration, and ovulation in estrus-synchronized Boer goats. Theriogenology. 85(7). 1323–1327. 9 indexed citations

Alves, B. R. C., Rodolfo C. Cardoso, Ligia D. Prezotto, et al.. (2014). Elevated Body Weight Gain During the Juvenile Period Alters Neuropeptide Y-Gonadotropin-Releasing Hormone Circuitry in Prepubertal Heifers. Biology of Reproduction. 92(2). 46–46. 33 indexed citations

Cardoso, Rodolfo C., B. R. C. Alves, Ligia D. Prezotto, et al.. (2014). Reciprocal changes in leptin and NPY during nutritional acceleration of puberty in heifers. Journal of Endocrinology. 223(3). 289–298. 23 indexed citations

Thorson, Jennifer F., Ligia D. Prezotto, Rodolfo C. Cardoso, et al.. (2014). Hypothalamic Distribution, Adenohypophyseal Receptor Expression, and Ligand Functionality of RFamide-Related Peptide 3 in the Mare During the Breeding and Nonbreeding Seasons1. Biology of Reproduction. 90(2). 28–28. 28 indexed citations

Thorson, Jennifer F., Ligia D. Prezotto, Rodolfo C. Cardoso, et al.. (2013). Pharmacologic application of native GnRH in the winter anovulatory mare, II: Accelerating the timing of pregnancy. Theriogenology. 81(4). 625–631. 3 indexed citations

Lima, F.S., E.S. Ribeiro, R.S. Bisinotto, et al.. (2013). Hormonal manipulations in the 5-day timed artificial insemination protocol to optimize estrous cycle synchrony and fertility in dairy heifers. Journal of Dairy Science. 96(11). 7054–7065. 66 indexed citations

Amstalden, M., B. R. C. Alves, Songrui Liu, Rodolfo C. Cardoso, & Gary L. Williams. (2011). Neuroendocrine Pathways Mediating Nutritional Acceleration of Puberty: Insights from Ruminant Models. SHILAP Revista de lepidopterología. 2. 109–109. 28 indexed citations

10.

Block, J., et al.. (2011). Efficacy of embryo transfer in lactating dairy cows during summer using fresh or vitrified embryos produced in vitro with sex-sorted semen. Journal of Dairy Science. 94(7). 3437–3445. 68 indexed citations

11.

Rivera, Fernando A., L.G.D. Mendonça, J.E.P. Santos, et al.. (2010). Reduced progesterone concentration during growth of the first follicular wave affects embryo quality but has no effect on embryo survival post transfer in lactating dairy cows. Reproduction. 141(3). 333–342. 125 indexed citations

12.

Amstalden, M., et al.. (2009). Dynorphin Immunoreactive Fibers Contact GnRH Neurons in the Human Hypothalamus. Reproductive Sciences. 16(8). 781–787. 24 indexed citations

13.

Amstalden, M., Lique M. Coolen, Ann M. Hemmerle, et al.. (2009). Neurokinin 3 Receptor Immunoreactivity in the Septal Region, Preoptic Area and Hypothalamus of the Female Sheep: Colocalisation in Neurokinin B Cells of the Arcuate Nucleus but not in Gonadotrophin‐Releasing Hormone Neurones. Journal of Neuroendocrinology. 22(1). 1–12. 146 indexed citations

14.

Williams, Gary L., et al.. (2007). Continuous administration of low-dose GnRH in mares. Theriogenology. 68(1). 67–75. 12 indexed citations

15.

Zieba, D, et al.. (2004). Regulatory Roles of Leptin at the Hypothalamic-Hypophyseal Axis Before and after Sexual Maturation in Cattle1. Biology of Reproduction. 71(3). 804–812. 43 indexed citations

16.

Amstalden, M., P.G. Harms, Thomas H. Welsh, R.D. Randel, & Gary L. Williams. (2004). Effects of leptin on gonadotropin-releasing hormone release from hypothalamic–infundibular explants and gonadotropin release from adenohypophyseal primary cell cultures: further evidence that fully nourished cattle are resistant to leptin. Animal Reproduction Science. 85(1-2). 41–52. 14 indexed citations

17.

Zieba, D, et al.. (2004). Chronic administration of recombinant ovine leptin in growing beef heifers: Effects on secretion of LH, metabolic hormones, and timing of puberty1. Journal of Animal Science. 82(10). 2930–2936. 40 indexed citations

18.

Amstalden, M., et al.. (2003). Effects of leptin on basal and GHRH-stimulated GH secretion from the bovine adenohypophysis are dependent upon nutritional status. Journal of Endocrinology. 178(1). 83–89. 52 indexed citations

19.

Amstalden, M., D Zieba, John F. Edwards, et al.. (2003). Leptin Acts at the Bovine Adenohypophysis to Enhance Basal and Gonadotropin-Releasing Hormone-Mediated Release of Luteinizing Hormone: Differential Effects Are Dependent upon Nutritional History1. Biology of Reproduction. 69(5). 1539–1544. 42 indexed citations

20.

Amstalden, M., Michelle Garcia, Sharon Williams, et al.. (2000). Leptin Gene Expression, Circulating Leptin, and Luteinizing Hormone Pulsatility Are Acutely Responsive to Short-Term Fasting in Prepubertal Heifers: Relationships to Circulating Insulin and Insulin-Like Growth Factor I1. Biology of Reproduction. 63(1). 127–133. 133 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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