Decisive role of histopathology of lens capsule in the diagnosis of chronic fungal postoperative endophthalmitis.

We report three cases of refractory chronic endophthalmitis after cataract surgery presenting to a referral center, and with repeated negative cultures. Initial treatment consisted of intravitreal and systemic antibiotics, with partial improvement. After subsequent worsening, pars plana vitrectomy, intraocular lens explantation and en bloc capsulectomy were performed.

Effect of inclusion levels of low-fat dried distillers grains in finishing diets on protein and energy intake and retention and estimation of protein and energy requirements of young Nellore bulls fed with high concentrate diets.

The objective was to evaluate the effect of including low-fat dried distillers grains (DDG) in finishing diets on protein and energy intake and retention and to estimate the protein and energy requirement of young Nellore bulls. Thirty-five animals were used: baseline (n = 4), maintenance (n = 4), and ad libitum intake (n = 27). Ad libitum animals were divided into four groups: diets with the inclusion of DDG at the levels of 0, 150, 300, and 450 g/kg (dry matter basis).

Impact of different levels of low-fat dried distillers grains on performance of young Nellore bulls during the finishing phase.

This study evaluated the effect of including low-fat dried distillers grains (DDG) on young Nellore bulls performance, nutritional parameters, and nitrogen metabolism. Thirty-five Nellore cattle were randomly divided into four diets: without dried distillers grains (D0) or with the inclusion of DDG at 150 g/kg (D150), 300 g/kg (D300), or 450 g/kg (D450). The evaluation period lasted 126 days, and three periods of collection of feces and urine were carried out.

Streptococcus equi Subspecies zooepidemicus and Sudden Deaths in Swine, Canada.

Historically described as a commensal of the swine upper respiratory tract, Streptococcus equi subspecies zooepidemicus was previously reported as an important swine pathogen only in Asia. Here we report the isolation and whole genome characterization of S. equi subsp.