Brand names
Aeronide (TH); Aquacort (DE); B Cort (CO); Bronex (PH); Budair (MY); Budecort DP (MY); Budenofalk (DE, GB, HK, KP, PH, SG); Budeson (AR); Budeson Aqua (AR); BudeSpray (TH); Budiair (KP); Budicort Respules (IL); Budinide (KSA); Bunase (TH); Clebudan (CN); Cortiment (CA, GB, AU); Cycortide (HK); Denecort (PH); Duasma (TW); Eltair (MY); Entocort (AR, AT, BE, BR, CH, CZ, DK, FI, FR, GB, HK, IE, IL, IT, KP, NL, NO, PL, PT, SE, TR);: 13  Giona Easyhaler (MY, SG, TH); Inflammide (PE); Miflonid (CZ); Miflonide (BE, DE, IL, IT, NZ, PT); Neumocort (PY); Novopulmon (DE, FR); Pulmicon Susp for Nebulizer (KP); Pulmicort (AT, BE, BG, BR, CH, CL, CN, CO, CR, CZ, DE, DK, DO, EE, FI, FR, GB, GR, GT, HN, ID, IN, NI, NL, NO, PA, PK, PL, PT, RU, SE, SV, TR, TW, UY, VE, ZA);: 13  Pulmicort Nasal Turbohaler (CL, KE, MU, NG); Pulmicort Turbuhaler (KE, MU, NG); Rafton (FR); Rhinocort (AU); Rhinocort Aqua (HK); Rhinoside (GR); Symbicort (FR, UK, US, ZA) Uceris (US). Research
COVID-19
Budesonide was recommended in April 2021 by the UKs NHS to treat COVID-19 on a case-by-case basis for those aged 50 years of age and older. After a University of Oxford research team found in a trial with 1,700 patients that budesonide could benefit many people over 50 with COVID-19 symptoms, it was recommended from 12 April 2021, by the National Health Service in the UK for general practitioners (GPs) to treat COVID-19 on a case-by-case basis.
Replication
Following infection of a cell, a cascade of herpes virus proteins, called immediate-early, early, and late, is produced. Research using flow cytometry on another member of the herpes virus family, Kaposis sarcoma-associated herpesvirus, indicates the possibility of an additional lytic stage, delayed-late. These stages of lytic infection, particularly late lytic, are distinct from the latency stage. In the case of HSV-1, no protein products are detected during latency, whereas they are detected during the lytic cycle.The early proteins transcribed are used in the regulation of genetic replication of the virus. On entering the cell, an α-TIF protein joins the viral particle and aids in immediate-early transcription. The virion host shutoff protein (VHS or UL41) is very important to viral replication. This enzyme shuts off protein synthesis in the host, degrades host mRNA, helps in viral replication, and regulates gene expression of viral proteins. The viral genome immediately travels to the nucleus, but the VHS protein remains in the cytoplasm.The late proteins form the capsid and the receptors on the surface of the virus. Packaging of the viral particles — including the genome, core and the capsid - occurs in the nucleus of the cell. Here, concatemers of the viral genome are separated by cleavage and are placed into formed capsids. HSV-1 undergoes a process of primary and secondary envelopment. The primary envelope is acquired by budding into the inner nuclear membrane of the cell. This then fuses with the outer nuclear membrane. The virus acquires its final envelope by budding into cytoplasmic vesicles.