A5068632521- Alcoholism and Thiamine Deficiency
- Male Reproductive Health Studies
- Reproductive Biology and Fertility
- Neurological and metabolic disorders
- Phytochemistry Medicinal Plant Applications
- Folate and B Vitamins Research
- Heme Oxygenase-1 and Carbon Monoxide
- Metabolism and Genetic Disorders
- Mycobacterium research and diagnosis
- Seed Germination and Physiology
- Reproductive Health and Technologies
- Biochemical Acid Research Studies
- Prenatal Screening and Diagnostics
- Renal and related cancers
Universidade Federal do Tocantins
2017-2025
Abstract Bovine semen cryopreservation is a fundamental procedure in animal reproduction. However, it associated with the production of reactive oxygen species (ROS), which can cause significant damage to spermatozoa, leading infertility and reduced sperm quality. In this context, using seminal diluents enriched antioxidants presents promising strategy for minimizing or even reversing these harmful effects. This study aimed evaluate effects different concentrations pequi (Caryocar coriaceum)...
Resumo A criopreservação de sêmen bovino é um procedimento fundamental na reprodução animal, mas está associada à produção espécies reativas oxigênio (ROS), que podem causar danos significativos aos espermatozoides. Esses estão relacionados infertilidade e diminuição da qualidade espermática. Nesse contexto, a utilização diluidores seminais enriquecidos com antioxidantes representa uma estratégia promissora para minimizar ou até reverter esses efeitos deletérios. O objetivo desse estudo foi...
Abstract Background Thiamine deficiency ( TD ) models have been developed, mainly using the thiamine analog pyrithiamine. Other analogs not used in rodents. We aimed to evaluate effects and mechanisms of intraperitoneal (ip) amprolium‐induced mice. also evaluated associated pathogenesis antioxidant anti‐inflammatory compounds (Trolox, dimethyl sulfoxide). Methods Male mice were separated into two groups, one receiving a standard diet (control animals), other (deficient groups) for 20 days....
Thiamine is an essential cofactor for several cellular functions. Your deficiency results in important neurological disorders, with mechanisms and lesions not fully understood. The purpose of this work was to evaluate a thiamine through the model oral administration amprolium mice. animals, treated 20 or 80 days, received drinking water at doses 10, 20, 30 mg/mL (deficient groups A, B, C, respectively). Deficient A B showed reduction body weight gain performance changes open field (decreased...
Our objective was to evaluate the testicular integrity of sheep by B-mode ultrasound. We used 16 male no defined breed, aged from 6 36 months weighing 71kg, raised in semi-intensive system. Prior ultrasound evaluations, males were weighed and a general inspection palpation evaluation performed detect possible changes reproductive system palpation. The examination fortnightly, obtaining images each testis, corresponding positions: sagittal (longitudinal) transverse (lateromedial), single...