A Modified Levator Resection to Improve Postoperative Lagophthalmos and Eyelid Lag.

Purpose: To assess the effect of releasing the central attachment between the Whitnall's ligament (WL) and the levator palpebrae superioris muscle on the postoperative levator function (LF), eyelid lag, and degree of lagophthalmos.

Methods: This retrospective case-control study included patients with moderate and severe simple congenital ptosis who underwent skin approach levator aponeurosis resection (LR) as a primary procedure with a minimum of 6-month follow up. Patients were divided into 2 groups; the first group underwent LR without WL release (control group) while the second group underwent LR with WL release.

Comparative study of three predominant gut Bacillus strains and a commercial B. amyloliquefaciens as probiotics on the performance of Clarias gariepinus.

The present study was conducted to evaluate the supplementation of three autochthonous Bacillus strains (B. subtilis, B. amyloliquefaciens and B.

Effect of dietary yeast nucleotide on antioxidant activity, non-specific immunity, intestinal cytokines, and disease resistance in Nile Tilapia.

The present study investigated the effects of dietary supplementation of yeast nucleotides on the hematology, antioxidant activity, non-specific immunity, expression of intestinal cytokines, and disease resistance in Nile Tilapia (Oreochromis niloticus). Fish weighing 42.90 ± 0.

In Vitro Selection and Identification of Potential Probiotics Isolated from the Gastrointestinal Tract of Nile Tilapia, Oreochromis niloticus.

Fish gut bacteria can be used as probiotics for aquaculture. The aim of this study is to screen and identify beneficial probiotic bacteria from the gut of Nile tilapia, Oreochromis niloticus. Nine out of one hundred thirty-five isolates were non-pathogenic through intraperitoneal injection and had antibacterial activities with at least a strain from the five isolated fish pathogens, Aeromonas sobria, Aeromonas hydrophila, Pseudomonas aeruginosa, Pseudomonas putida, and Staphylococcus aureus.

Effects of dietary acidifiers on growth, hematology, immune response and disease resistance of Nile tilapia, Oreochromis niloticus.

Organic acids or their salts can be used as feed additives in aquaculture. This study was conducted to evaluate the use of a mixture of formic acid, propionic acid and calcium propionate compared with oxytetracycline (OTC). A total of 720 apparently healthy Oreochromis niloticus fingerlings with an average body weight of 28.

Improvement of immunity and disease resistance in the Nile tilapia, Oreochromis niloticus, by dietary supplementation with Bacillus amyloliquefaciens.

Probiotics can be used as immunostimulants in aquaculture. The aim of this study was to evaluate the immune responses of Nile tilapia Oreochromis niloticus following feeding with Bacillus amyloliquefaciens spores at concentrations of 1 × 10(6) (G3) and 1 × 10(4) (G2) colony-forming units per gram (CFU/g) of feed compared with a basal diet with no probiotics (G1). A total of 180 fingerlings (27.