Evidence map›Paper›PMID 41245521›Full record

ArticleAnimal reproduction2025

Ovarian follicular dynamics during the estrous cycle in locally adapted Curraleiro Pé-Duro cows.

Rodrigo Dorneles Tortorella, Isabela Maria Lopes, Joseane Padilha da Silva, Jairo Pereira Neves, Alexandre Floriani Ramos

Abstract read
In one paragraph

Article in Animal reproduction, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Rodrigo Dorneles TortorellaFaculdade de Agronomia e Medicina Veterinária, Universidade de Brasília - UnB, Brasília, DF, Brasil.ORCID 0009-0002-4041-5094
Isabela Maria LopesUniversidade Estadual de Londrina - UEL, Londrina, PR, Brasil.ORCID 0000-0002-2899-3468
Joseane Padilha da SilvaEmbrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brasil.ORCID 0000-0001-6681-6799
Jairo Pereira NevesUniversidade Professor Edson Antônio Velano, Alfenas, MG, Brasil.ORCID 0000-0001-7733-869X
Alexandre Floriani RamosEmbrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brasil.ORCID 0000-0002-9668-8529

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to characterize the ovarian follicular dynamics in locally adapted Curraleiro Pé-Duro cows and heifers. Cyclic heifers (n =12) and non-lactating, multiparous cows (n = 11) were examined daily by ultrasonography for two consecutive ovulations (an estrous cycle). Follicles > 3 mm and corpus luteum (CL) were measured and followed until they disappeared. Follicular and luteal characteristics were not different between heifers and cows. Consequently, data on cows and heifers were combined according to the number of follicular waves. Follicular dynamics was characterized by the predominance of two (36.8%) and three (63.2%) follicular waves. No difference in estrous cycle length between these follicular wave patterns was observed. The number of recruited follicles was smaller in the second follicular wave. The ovulatory follicle (OF) growth rate (mm/d) and maximum diameter were greater (P < 0.05) in females, showing three waves. The ovulatory wave was shorter (P < 0.05) than the preceding waves regardless of the wave pattern. No difference was found in CL development between females with two and three follicular wave patterns. Some follicular dynamics characteristics were similar to

Indexed as

animal genetic resourcesbovineestrous cyclefollicular wavesnaturalized breeds

Identifiers

PMID41245521
PMCPMC12614881

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.