Sperm vitrification of Prochilodus brevis: influence of diluent, stored volume and supplementation with sulfated polysaccharides of Nile tilapia (Oreochromis niloticus) skin [0.03%]
短盖马口鱼（Prochilodus brevis）精子玻璃化的冷冻保存：稀释剂、储存体积和尼罗罗非鱼（Oreochromis niloticus）皮肤硫酸多糖补充的影响
Priscila Silva de Almeida-Monteiro,Romulo Roberto Ribeiro Pinheiro,Mayara Setúbal Oliveira-Araújo et al.
Priscila Silva de Almeida-Monteiro et al.
The aim of this study was to evaluate the influence of diluent, stored volume and the cryodiluent medium supplementation with sulfated polysaccharides (SP) extracted from Nile tilapia skin on P. brevis vitrified sperm. Six pools were dilute...
Jeferson Bello Dos Santos,Bruna Waddington de Freitas,Isaac Andres Mora Obando et al.
Jeferson Bello Dos Santos et al.
This study aimed to characterize the reproductive parameters and economic indicators of dairy farms. Data were from technical assistance of the Programa de Desenvolvimento em Pecuária Leiteira (PDPL-UFV) including 26 farms, from September ...
A simple and rapid evaluation of boar sperm quality using the resazurin colorimetric assay [0.03%]
利用活性染料试剂快速评价冷冻猪精品质的方法研究
Fung-Hsiang Chu,Yu-Hsin Chen,Ting-Chieh Kang et al.
Fung-Hsiang Chu et al.
Ensuring boar sperm quality before insemination is crucial for maximizing field fertility and efficient pig production. The computer-assisted sperm analysis (CASA) and fluorescence probes combined with flow cytometry (FC) are commonly used ...
The protective effect of zinc oxide nanoparticles on boar sperm during preservation at 17 °C [0.03%]
氧化锌纳米颗粒对17℃保存的公猪精子的保护作用
Qimeng Hu
Qimeng Hu
More than 90% of spermatozoa of boars in pork producing countries is stored in liquid at 17 °C; however, the quality of these spermatozoa is affected by bacterial breeding and oxidative damage. This study analyzed sperm quality and sperm c...
Reactive oxygen species attenuation improves the quality of vitrified-warmed bovine embryos [0.03%]
减轻活性氧损伤可改善玻璃化冷冻-解冻牛胚胎的品质
Viviane Luzia da Silva Feuchard,Clara Slade Oliveira,Naiara Zoccal Saraiva et al.
Viviane Luzia da Silva Feuchard et al.
The aim of this study was to investigate the effects of modulating reactive oxygen species (ROS) in vitrified bovine in vitro produced (IVP) embryos. In experiment I we compared ROS production in fresh and vitrified-warmed blastocysts. In e...
Comparative ovarian morphophysiology of Wistar rats and Zebrafish after exposure to nandrolone decanoate [0.03%]
Nandrolone癸酸酯暴露后Wister大鼠与斑马鱼卵巢的比较形态生理学研究
João Eudes Farias Cavalcante,Solano Dantas Martins,Jonathan Elias Rodrigues Martins et al.
João Eudes Farias Cavalcante et al.
This study aimed to compare the effects of nandrolone decanoate on the morphology and physiology of ovarian tissues in two experimental models, Zebrafish and rats, after in vitro cultivation. A total of 136 animals were used (Wistar rats, n...
Absence of mating behaviors in the female dogs neonatally treated with estrogen and progesterone [0.03%]
雌犬出生后用雌激素和黄体酮处理导致交配行为消失
ChanJin Park,Kayla Tando,Sandra Soto-Heras et al.
ChanJin Park et al.
This study aimed to develop a non-surgical method to neutralize reproduction in female dogs. Female Beagle puppies, aged 6 days, were treated with pellets designed to release estradiol benzoate (EB; 1.0 mg) and progesterone (P4; 5.0 mg) ove...
Changes in vaginal gene expression and anogenital distance during gilt reproductive development [0.03%]
后备母猪生殖发育期间阴道基因表达和肛门生殖距离的变化
Shannon L Dierking,Jodi M Morton,Jeffrey A Clapper et al.
Shannon L Dierking et al.
Early puberty is associated with improved long-term reproductive performance. Predicting who will achieve early puberty is limited to intensive, invasive serial blood collections for measurement of reproductive hormones. The vaginal genome ...
Sex-specific efficacy of deslorelin in downregulating reproductive activity in the grey mouse lemur (Microcebus murinus) [0.03%]
地松鼠猴（Microcebus murinus）降调节生殖活动的Deslorelin效应的性别差异性研究
Aude Noiret,Fabienne Aujard,Jeremy Terrien
Aude Noiret
Deslorelin is a GnRH agonist used in veterinary medicine to temporarily inhibit reproduction in domestic animals and is sometimes tested in captive species in zoo to control population or tame aggressive behaviours in males. However, some s...
Rodrigo Arruda de Oliveira,Maria Augusta Alonso,Juliana Schleich Fonte et al.
Rodrigo Arruda de Oliveira et al.
Intracytoplasmic Sperm Injection (ICSI) has increased usage in cases of stallion fertility issues, particularly for older stallions, those with reduced sperm numbers or quality, or stallions that have passed away, and only a limited amount ...