Aflatoxins are a type of mycotoxin produced by Aspergillus species of fungi, such as A. flavus and A. parasiticus. The umbrella term aflatoxin refers to four different types of mycotoxins produced, which are B1, B2, G1, and G2. Aflatoxin B1, the most toxic, is a potent carcinogen and has been directly correlated to adverse health effects, such as liver cancer, in many animal species. Aflatoxins are largely associated with commodities produced in the tropics and subtropics, such as cotton, peanuts, spices, pistachios and maize. As green Chemistry seeks to reduce the impact of chemistry on the environment by preventing the pollution at its source and using fewer natural resources, the present study shows the inhibition incidence of A. flavus by up to 90 percent by spraying the nuts, wheat or corn with yeast. Besides inhibiting the A. flavus fungus, yeast is found to be effective in protecting against any of at least half a dozen other species of microbes that can ruin a food's taste, texture, yield, safety or other attributes. The concentration of Aflatoxin B1 was traced using higher performance liquid chromatography before and after treatment.

Aflatoxins are a type of mycotoxin produced by Aspergillus species of fungi, such as A. flavus and A. parasiticus. The umbrella term aflatoxin refers to four different types of mycotoxins produced, which are B1, B2, G1, and G2. Aflatoxin B1, the most toxic, is a potent carcinogen and has been directly correlated to adverse health effects, such as liver cancer, in many animal species. Aflatoxins are largely associated with commodities produced in the tropics and subtropics, such as cotton, peanuts, spices, pistachios and maize. As green Chemistry seeks to reduce the impact of chemistry on the environment by preventing the pollution at its source and using fewer natural resources, the present study shows the inhibition incidence of A. flavus by up to 90 percent by spraying the nuts, wheat or corn with yeast. Besides inhibiting the A. flavus fungus, yeast is found to be effective in protecting against any of at least half a dozen other species of microbes that can ruin a food's taste, texture, yield, safety or other attributes. The concentration of Aflatoxin B1 was traced using higher performance liquid chromatography before and after treatment.

BACKGROUND CONTEXT: Neuromuscular scoliosis could develop at a young age and progress beyond skeletal maturity. An early spinal fusion arrests growth of the spine and thorax, risking the development of secondary thoracic insufficiency syndrome. Vertical expandable prosthetic titanium rib (VEPTR) is a fusionless technique aiming at correction of the deformity with preservation of growth potential. PURPOSE: To demonstrate the preliminary results of the use of VEPTR in an Eiffel Tower construct in children with neuromuscular scoliosis in regard to coronal and sagittal profiles, space available for the lungs (SAL), and spinal growth. The report lists the complications we faced during the follow-up of 1.33 years after the index procedure. STUDY DESIGN: A retrospective analysis of prospectively collected data of a case series. PATIENT SAMPLE: Twenty nonambulatory children (mean 8.9 years) with neuromuscular scoliosis. Their primary diagnoses were myelomeningocele in seven, cerebral palsy in three, spinal muscular atrophy in two, myopathies in three, arthrogryposis in one, and syndromic scoliosis in four patients. METHODS: All 20 patients received percutaneous rib-to-pelvis VEPTR implantation. Mean operative time was 2 hours, and mean hospital stay was 12 days. None of them needed blood transfusion. They underwent 20 primary implantations and 39 lengthenings. OUTCOME MEASURES: The patients were assessed based on physiologic measures, that is, the radiographic improvement of their scoliosis, SAL, pelvic tilt, spinal height, and sagittal and coronal decompensation. RESULTS: At the latest follow-up, thoracolumbar curvature improved significantly (65.7620.5 to 49.9 615.7 ), as did lumbar curvature (61.6 619.5 to 35 621.2 ), thoracic (17.262.3 to 2062.3 cm) and lumbar spinal height (9.961.7 to 11.961.8 cm), SAL (86.568.9 to 97610), pelvic obliquity (12.568 to 5.26 5.2), and the iliolumbar angle (1568 to 10.0667.1). Nine patients suffered complications in the form of proximal cradle migration (five), implant breakage (five), deep wound infection (three), and dislodged iliac hooks (two). CONCLUSIONS: Early results of VEPTR for neuromuscular scoliosis are encouraging. Follow-up till skeletal maturity will best determine future indications.