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Bengaluru, Mar 27: Oncologist Dr. Vishal Rao, HCG Hospital Bengaluru on Friday said that human body cells release interferon chemical to kill viruses but it cannot be released by cells in the case of COVID-19 cases, leading to weak immune system. However, a therapy of specific concoction could be useful in treating COVID-19 patients.

"We got hold of some preprint suggesting that interferon is effective in COVID19," said Rao.

Speaking to news agency, he continued saying "When we withdraw blood for regular check-ups, we get buffy coat which can be used to take out cells and form interferon. These two chemicals and some other cytokines, in a specific concoction, could be potentially very useful in treating COVID-19 patients."

Rao said that they have built a concoction of cytokines which can be injected to reactivate immune system in COVID-19 patients.

"We are in a very initial stage and hope to be ready with its first set by this weekend. We have applied to the governement for an expedited review. We have also presented this before the state government" said Rao.

"We have a team of infection specialist, ICU team and other...all of us have worked together to build something that we believe. We want to serve the society at this hour of need," he added.

Dr Rao clarified that this is not a vaccine and this particular interferon therapy does not help to prevent the infection of COVID-19. However, this is focused and targeted towards COVID-19 positive patients or those who have just incubated the virus.

"We believe that in early stages as well as the patients who have just incubated, this particular therapy of interferon gama and other concoction of cytokines could be an effective method. In the late stages we are looking at specific dosage of the cells which are our own body cells which can actually be affective and could also be of use for the ventilator patients," he added.

Meanwhile, Dr Gururaj, Immunologist and Scientist told ANI that they are trying to cover two aspects, one is the early stage patients where they are trying to improve their immune systems.

"As Dr Vishal said, we are trying to see whether we can use the cytokines from our own immune cells which is a natural process but it is hampered in infected patients," said Dr Gururaj.

"In the last phase we are using cells which are used from the bone marrow of the patient or donors. We can use those cells to reduce the inflation and so called cytokines release syndrome which is basically the inflammatory response of the body," he added.

Bengaluru, May 25: The 36-hour marathon lockdown call given by Karnataka Chief Minister B S Yediyurappa, passed off peacefully with people opting to remain inside their houses and cooperate with the state government to fight against spread of deadly Covid-19.

Though the call was only for 24 hours from 7 am (Sunday) to 7 am (Monday) another 12 hours was added to it as the night curfew was already in force from 7 pm on Saturday and the next day (Sunday) it continued till Monday up to 7 am.

Autorickshaws and bus service were off the road giving a tough time to people arriving from neighbouring places reach home that too during the night. Adding to their woes was heavy rain that lashed the city for more than two hours on Sunday evening flooding the streets.

Mar 5: The government on Thursday asserted that there is no shortage of raw ingredients or medicines in the country as it has taken various initiatives to tackle the challenge posed by the coronavirus outbreak.

All initiatives are also being taken to ensure that there is no impact of the disease in India, Minister of Chemicals and Fertilizers D V Sadananda Gowda said.

"There is no shortage of any APIs in the country. We have sufficient APIs (active pharmaceutical ingredients) and medicines in the country," he said.

Gowda was addressing the 5th international exhibition and conference on the pharmaceutical and medical industry organised by the Department of Pharmaceuticals, Gujarat government and industry chamber Ficci here.

For another three months there is no shortage for undertaking production in the pharma sector, he added.

"Our government has taken all initiatives to ensure that as far as our country is concerned the coronavirus should be stopped, and there is no hazard as far as this issue is concerned," Gowda reiterated.

Coronavirus is a challenge and "we should make all efforts that need to be taken..., " he added.

On Tuesday, India, the world's largest maker of generic drugs, restricted the export of common medicines such as paracetamol and 25 other pharmaceutical ingredients and drugs made from them, as it looks to prevent shortages amid concerns of the coronavirus outbreak turning into a pandemic.

Besides over-the-counter painkiller and fever reducer paracetamol, drugs restricted for exports included common antibiotics metronidazole, and those used to treat bacterial and other infections as well as Vitamin B1 and B12 ingredients.

A notification by the Directorate General of Foreign Trade (DGFT) had said the export of 26 active pharmaceutical ingredients (APIs) and formulations would require licence.