Prevalence of testicular disorders in dogs and cats in Fortaleza from 2020 to 2023 [0.03%]
2020至2023年巴西福塔莱萨地区犬猫睾丸疾病的流行病学调查报告
Amanda Bricio Pereira de Andrade,Raul Kelvin Silveira Maia,Maria Eduarda do Carmo Moura et al.
Amanda Bricio Pereira de Andrade et al.
Considering the clinical importance and the frequent occurrence of several testicular pathologies, this study aimed to assess the prevalence of testicular disorders in dogs and cats and examine their association with species, breed, and age...
Preliminary insights into intratesticular and intraepididymal administration of eugenol: histological alterations and impact on sperm motility in Wistar rats [0.03%]
肉桂醇睾丸和附睾内给药的初步研究：对Wistar大鼠生殖器官病理学改变及精子活力的影响
Renner Philipe Rodrigues Carvalho,Iara Magalhaes Ribeiro,Camilo Ramirez-Lopez et al.
Renner Philipe Rodrigues Carvalho et al.
This study assessed the histopathological and functional consequences of single bilateral intratesticular (InT; 200, 20, and 10 mg) and intraepididymal (InE; 50, 5, and 2.5 mg) eugenol administration in Wistar rats. Animals were monitored f...
Gilts not detected in estrus in a batch farrowing breeding herd: a hormonal strategy to improve gilt utilization [0.03%]
批次配种母猪群中未发情后备母猪的激素处理策略
Monike Willemin Quirino,Michele Dezordi Franz,Arthur Martelli et al.
Monike Willemin Quirino et al.
This study evaluated reproductive performance of gilts classified as in anestrus in a batch farrowing system. Thirty-three gilts not expressing estrus within 40 days post-arrival were treated with chorionic gonadotropins, with blood collect...
Standardization of techniques and conditions for in vitro ovulation induction in Astyanax altiparanae [0.03%]
Astyanax altiparanae体外诱导排卵技术及条件标准化
Cristiane Fernanda Benevente,Mariana Roza de Abreu,Queila Carla Ameno Alves et al.
Cristiane Fernanda Benevente et al.
This study aimed to establish in vitro culture conditions for inducing ovulation in lambari (Astyanax altiparanae). All fish received a priming dose of either 0.6 mg/kg or 100 IU hCG/kg (human chorionic gonadotropin) in vivo. In experiment ...
High male proportions of Nile tilapia in a zero-water exchange biofloc system even at lower methyltestosterone concentration in the feed and water temperature below ideal [0.03%]
甲基测试酮浓度较低且水温低于理想值条件下零换水资源生物絮凝系统中尼罗罗非鱼雄性比例较高
José Fernando Paz Ramírez,Érika Ramos de Alvarenga,Franklin Fernando Batista da Costa et al.
José Fernando Paz Ramírez et al.
Since temperature plays an important role in feed consumption, chemical reactions and metabolism, it was hypothesized that it is below ideal it could interfere in the masculinization of tilapia in biofloc system (BFT) and the ideal methylte...
Caio Garcia Barbosa da Silva,Julia Rodrigues Greghi,Maria Fernanda Frasson Pontes et al.
Caio Garcia Barbosa da Silva et al.
The yolk sac (YS) is a multifunctional and essential structure for early maternal-fetal interactions, playing roles in nutrient supply, organogenesis, immune modulation, and hematopoiesis. Unlike most species, dogs maintain the YS until the...
Histomorphometric characterization of the uterus and placenta in Piau and Commercial sows during early gestation [0.03%]
皮豪猪和商业品种母猪早期妊娠子宫和胎盘的组织几何形态特征研究
Tânia Fernandes Martins,Lívia Maria Dos Reis Barbosa,Luiz Otávio Guimarães Ervilha et al.
Tânia Fernandes Martins et al.
Pregnancy induces critical physiological adaptations to support embryonic development and fetal survival. This study compared endometrial and placental phenotypic and histomorphometric characteristics of Piau and Commercial sows at two gest...
Effects of calcium chloride and formalin injection into mediastinum testis on testosterone level, testicular tissue and semen quality in dogs [0.03%]
钙氯化钠和甲醛注射对犬睾酮水平、睾丸组织及精液品质的影响
Zehra Coşkun Bahçe,Fikret Karaca
Zehra Coşkun Bahçe
Intratesticular injection of chemical agents in dogs has been investigated for nearly half a century as promising methods for nonsurgical sterilization. This study was conducted to determine the effects of formalin and calcium chloride inje...
Ovarian structures modulate cellular aggregation and gene expression in oviductal isthmus cells [0.03%]
卵巢结构调节输卵管峡部细胞聚集和基因表达
Isabelle Cristina Pereira,Ana Carolina Bahia Teixeira,Raphael Rocha Wenceslau et al.
Isabelle Cristina Pereira et al.
The presence of follicles and the corpus luteum (CL) in the ovarian surface plays a key role in determining the morphological and molecular fate of the female reproductive tract. However, the specific response of the isthmus epithelium to t...
Effect of the use of eCG on the pregnancy rate in dairy cows treated with a prolonged proestrus protocol in the Ecuadorian Amazon [0.03%]
eCG使用对厄瓜多尔亚马逊地区奶牛延长黄体前期处理妊娠率的影响
Manuel Edelberto Ortega-Coello,Orlando Roberto Quinteros-Pozo,Pablo Roberto Marini et al.
Manuel Edelberto Ortega-Coello et al.
The objective of this study was to evaluate the effect of eCG on the time of ovulation, preovulatory follicle diameter and pregnancy rate in Holstein cows with a prolonged proestrus protocol in the Ecuadorian Amazon. This research was condu...