21. For instance, Argentina, Brazil and Ecuador now prohibit bisphenol A in baby bottles. 22. This enzyme participates in bisphenol A degradation. 23. This enzyme participates in bisphenol a degradation. 24. Chemical reactions actually happen in the environment to creat bisphenol A with or without catalysts? 25. Additionally, PMMA does not contain the potentially harmful bisphenol -A subunits found in polycarbonate. 26. Can BritaTM Containters Leach Bisphenol A? 27. One review suggests that bisphenol A exposure as a result of feasible scenarios could cause disease in humans 28. Examples of organic acids suitable for thermochromic papers are phenols such as Bisphenol S ( BPS ). 29. Searching Google Scholar for recent articles on bisphenol toxicity in humans returns 2890 hits as of today. 30. Bisphenol A ( BPA ) is an example of an endocrine disruptor which negatively affects reproductive development.