Rodent and broiler feeding studies with maize containing genetically modified event DP-915635-4 show no adverse effects on health or performance.

Several regulatory agencies continue to require animal feeding studies to approve new genetically modified crops despite such studies providing little value in the safety assessment. Feeding studies with maize grain containing event DP-915635-4 (DP915635), a new corn rootworm management trait, were conducted to fulfill that requirement. Diets fed to Crl:CD®(SD) rats for 90 days contained up to 50% ground maize grain from DP915635, non-transgenic control, or non-transgenic reference hybrids (P1197, 6158, and 6365).

Evaluation of the safety and nutritional equivalency of maize grain with genetically modified event DP-Ø23211-2.

Feeding studies were conducted with rats and broiler chickens to assess the safety and nutrition of maize grain containing event DP-Ø23211-2 (DP23211), a newly developed trait-pyramid product for corn rootworm management. Diets containing 50% ground maize grain from DP23211, non-transgenic control, or non-transgenic reference hybrids (P0928, P0993, and P1105) were fed to Crl:CD®(SD) rats for 90 days. Ross 708 broilers were fed phase diets containing up to 67% maize grain from each source for 42 days.

Nutrient composition and safety evaluation of simulated isobutanol distillers dried grains with solubles and associated fermentation metabolites when fed to male Ross 708 broiler chickens (Gallus domesticus).

Saccharomyces cerevisiae genetically engineered to enhance butanol production will be used in a manufacturing process similar to that of fuel ethanol production, including co-production of distillers products for animal feed. A poultry feeding trial was conducted with simulated isobutanol-derived dried distillers grains with solubles (bDDGS), comprising non-fermentable corn solids and heat-inactivated Butamax modified yeast (BMY), to determine potential health effects. Simulated dried distillers grains were produced in 2 variants: bDDGS containing 10% (B10) or 50% (B50) BMY.

A transdisciplinary team approach to perinatal loss.

Pregnancy loss is a unique and life-changing event for the woman and her family. Miscarriages occur in about 15% to 20% of all clinically identified pregnancies in the United States. These pregnancy losses can cause a multitude of problems including physical, emotional, and psychosocial distress.

Vinorelbine and cisplatin in advanced squamous cell carcinoma of the cervix: the South African experience.

Background: This phase II trial was performed to assess the activity and safety of the cisplatin and vinorelbine combination in patients with advanced cervical carcinoma.

Patients And Methods: Forty-two patients with advanced cervical cancer were included in the study to receive vinorelbine at 30 mg/m2 on d 1 and d 8 and cisplatin 100 mg/m2 on day 1 every 4 weeks.

Results: Thirty-seven patients were evaluable for response and 40 patients for tolerance.

A novel missense mutation in the sodium bicarbonate cotransporter (NBCe1/SLC4A4) causes proximal tubular acidosis and glaucoma through ion transport defects.

In humans and terrestrial vertebrates, the kidney controls systemic pH in part by absorbing filtered bicarbonate in the proximal tubule via an electrogenic Na+/HCO3- cotransporter (NBCe1/SLC4A4). Recently, human genetics revealed that NBCe1 is the major renal contributor to this process. Homozygous point mutations in NBCe1 cause proximal renal tubular acidosis (pRTA), glaucoma, and cataracts (Igarashi, T.