Baba Ramdev's Patanjali Research Institute has moved the Delhi High Court supporting a Public Interest Litigation (PIL) petition filed by BJP leader Ashwini Upadhyay for integration of Allopathy, Ayurveda, Yoga, Naturopathy, Unani and other forms of medicine systems and a common syllabus for all medical colleges [Ashwini Upadhyay v Union of India & Ors].