ABSTRACT
Large amounts of waste, including dead birds, manure, and poultry litter, are produced by the poultry industry. Poultry waste should be disposed of properly to avoid major pollution and health risks. Composting litter and dead birds could be an option to recycle the waste and use in poultry feed. A study was conducted to investigate the effects of feeding composted poultry waste on the organoleptic qualities and compositional profile of the meat of broiler chickens. A total of 300 day-old broiler chicks (500-Cobb) were randomly allocated to five treatment groups replicated six times with 10 birds each, under a completely randomized design (CRD). Five iso-caloric and iso-nitrogenous diets including composted poultry byproducts at concentrations of 0, 2.5, 5, 7.5, and 10% were fed ad libitum to the birds from day 0 to day 35. The sensory grading and meat composition profile of 500 Cobb broiler chickens were tested at 35 days of age. The findings showed that there were no variations in the sensory profiles of the meat from birds given various diets (P>0.05). Although the results were somewhat lower for the chicks fed compost-containing diets than for the control group, this difference was deemed to be insignificant (P>0.05). Similarly, there were no variations in the compositional profile values of the meat between meat from birds fed various diets (P>0.05). These findings imply that broiler chickens may be raised on diets containing up to 10% poultry byproduct compost without any negative impacts on the meat's sensory quality or composition. Additionally, using compost into broiler diets may help to lower the cost of feed.
Subject(s)
Chickens , Composting , Animals , Animal Feed/analysis , Diet/veterinary , Meat/analysis , PoultryABSTRACT
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). The authors retract the above paper due to: 1) conflict of interest among the authors; and 2) addition of coauthor Dr. Muhammad Younus without his knowledge or permission. The authors apologize for these two grave mistakes.
ABSTRACT
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). The authors retract the above paper due to: 1) conflict of interest among the authors; and 2) addition of coauthor Dr. Muhammad Younus without his knowledge or permission. The authors apologize for these two grave mistakes.
Subject(s)
Benzoquinones/pharmacology , Curcumin/pharmacology , Immunity, Innate/drug effects , Influenza A Virus, H9N2 Subtype/drug effects , Influenza in Birds/drug therapy , Poultry Diseases/drug therapy , Turkeys , Animal Feed/analysis , Animals , Antiviral Agents/pharmacology , Antiviral Agents/therapeutic use , Benzoquinones/administration & dosage , Curcumin/administration & dosage , Diet/veterinary , Dietary Supplements/analysis , Female , Influenza A Virus, H9N2 Subtype/physiology , Influenza in Birds/immunology , Influenza in Birds/virology , Male , Poultry Diseases/immunology , Poultry Diseases/virologyABSTRACT
One hundred and fifty-four patients received allogeneic stem cell transplantations from HLA-matched siblings for various hematological disorders from July 2001 to September 2006. Indications for transplantation included aplastic anemia (n=66), beta-thalassemia major (n=40), CML (n=33), acute leukemia (n=8), and miscellaneous disorders (n=7). One hundred and twenty patients were males and 34 were females. Median patient age was 14 years (range, 1(1/4)-54 years). All patients achieved successful engraftment. Median time to engraftment (ANC>0.5x10(9)/L) was 14 days. Posttransplant complications encountered in our patients included acute graft versus host disease (GvHD) (grade II-IV) 28.5%, chronic GvHD 15.5%, hemorrhagic cystitis 9.7%, VOD liver 5.1%, acute renal failure 3.2%, bacterial infections 51.2%, fungal infections 15.0%, cytomegalovirus (CMV) infection 4%, herpes zoster 4%, tuberculosis 2.6%, Pneumocystis jirovicii infection 0.6%, malaria 0.6% patients, graft rejection 5.2% patients, and relapse in 4% patients. Certain unexpected and rare posttransplant complications were also observed in our patients. These included Hickman catheter embolization, Guillain-Barré (GB) syndrome, deep vein thrombosis, hemorrhagic pericarditis with clots leading to cardiac tamponade, idiopathic polycythemia, dengue fever, and cyclosporine-induced neurotoxicity. Mortality was observed in 27.2% patients. Major causes of mortality were GvHD, VOD, disease relapse, intracranial hemorrhage, acute renal failure, pseudomonas septicemia, tuberculosis, disseminated aspergillosis, and CMV infection. At 5 years, overall survival (OS) and disease-free survival (DFS) rates were 72.5% and 70.7%, respectively.
