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Indian scientists make a new gel for wound healing application

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Indian scientists make a new gel for wound healing application

[vc_row][vc_column][vc_column_text]The credit goes to Arvind Singh Chandel, Dr. Suresh K. Jewrajka, Nutan Bhingradiya, and Dr. Shailja Singh.

By Bhavya Khullar

Indian scientists have come up with a new combination of polymers that can be used as a hydrogel to make the process of wound healing faster.

The main advantage of the new hydrogel is that mixing of the two polymers causes rapid gelation at the body temperature of 37 degrees Celsius itself and at the same time does not generate much heat. Generation of heat during the gelling process can lead to tissue death in the area surrounding the injection site. This will be avoided.

Speaking to the India Science Wire, Suresh Kumar Jewrajka of CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI) at Bhavnagar, Gujarat, who is one of the researchers involved in the development said, “The new hydrogel also leaves no byproduct. Hence, it is biocompatible. Further, it is biodegradable making it well suited for wound healing and tissue regeneration”.

The combination developed by the scientists consists of a modified version of polyethylene glycoland a reactive block copolymer of poly[(2-dimethylamino)ethyl methacrylate] and poly(N-isopropyl acrylamide). The two compounds react and form a hydrogel in less thanfour minutes.

The results were published in the internationally renowned science journal `Materials Chemistry B`. The journal is brought out by UK’s Royal Society.

The combination is a hydrogel. Hydrogels have a special property of absorbing water and becoming a semisolid gel at body temperature. This helps to maintain it in a liquid state in the vial and solidifying into a gel when applied on a wound or injecting near the site of an injury.

In a few minutes, the liquid becomes a gel that aggregates platelets and prevent loss of blood. This aids wound closure. It also has the ability to incorporate antibiotics and provides sustained release of the drug at the injury site.

Other scientists who contributed to the study were Arvind Singh Chandel and Nutan Bhingradiafrom CSMCRI, and Shailja Singh and Deepika Kannan from Shiv Nadar University, Uttar Pradesh.

They are now taking the research forward by testing it on mice. “We need to do extensive experiments to test its utility in clinical applications. Our future work will also deal with making elastic and crystalline hydrogels for tissue regeneration”, the scientists told India Science Wire. (India Science Wire)[/vc_column_text][/vc_column][/vc_row]

2024 Lok Sabha Elections

Brij Bhushan Sharan Singh’s son Karan gets BJP Lok Sabha ticket from Kaiserganj

Karan Singh Bhushan was on December 13, 1990. He competed at the national level in double trap shooting. He has a daughter and a son. Karan Singh Bhushan completed his Bachelor of Business Administration (BBA) and law from Dr Ram Manohar Lohia Avadh University.

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BJP on Thursday dropped sitting Kaiserganj MP Brij Bhushan Sharan Singh, who has been accused of sexual harassment by women wrestlers and gave a ticket to his son, Karan Bhushan Singh. Karan Bhushan, Brij Bhushan’s younger son, is the president of the Uttar Pradesh Wrestling Association. He is also the head of The Cooperative Bank in Nawabganj in Gonda district.

Karan Singh Bhushan was on December 13, 1990. He competed at the national level in double trap shooting. He has a daughter and a son. Karan Singh Bhushan completed his Bachelor of Business Administration (BBA) and law from Dr Ram Manohar Lohia Avadh University.

He has also holds a diploma in business management from Australia. Karan Bhushan Singh is presently the president of the Uttar Pradesh wrestling association. Earlier he was the senior vice president of the UP wrestling association. Elections will be take place in Kaiserganj in the 5th phase of Lok Sabha elections on May 20. Karan Bhushan Singh is likely to file his nomination from Kaiserganj on May 3.

There has been a lot of speculation and suspense on Brij Bhushan Sharan seat this time as the former Wrestling Federation of India (WFI) chief, who is also a 6-term MP, had been accused of sexual harassment by some of the India’s top wrestlers.

Many female wrestlers, including medallists, protested against the BJP leader and demanded his arrest over the charges of sexual harassment while he was serving the position of the WFI president. Wrestlers, including Sakshi Malik and Bajrang Punia, sat on a protest at the Jantar Mantar and demanded action against the Kaiseganj MP.

The Delhi Police later registered a case against Brij Bhushan Sharan Singh under Sections 354 (assault or criminal force to woman with intent to outrage her modesty), 354D (stalking), 354A (sexual harassment) and 506 (criminal intimidation) of the IPC, on June 15, 2023. But he was granted bail on July 20, 2023.

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2024 Lok Sabha Elections

Rahul Gandhi criticises BJP, PM Modi for JD(S) alliance, seeking votes for a mass rapist

Rahul Gandhi was addressing an election rally in Karnataka’s Shivmogga where he said that PM Modi is seeking votes for a mass rapist. The Congress leader added that Narendra Modi, from a packed stage, supports that rapist and said: if the people of Karnataka vote for this rapist, it will help him.

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Congress leader Rahul Gandhi on Thursday said that the sex video  case involving Prajwal Revanna, the member of Parliament from Karnataka’s Hassan, is not just a mere sex scandal but of mass rape. He also criticised the BJP and Prime Minister Narendra Modi for the JD(S) and seeking votes for a mass rapist.

Rahul Gandhi was addressing an election rally in Karnataka’s Shivmogga where he said that PM Modi is seeking votes for a mass rapist. Prajwal Revanna raped a number of women and made their sex videos. The Congress leader added that Narendra Modi, from a packed stage, supports that rapist and said: if the people of Karnataka vote for this rapist, it will help him. Gandhi accused PM Modi of helping Revanna (former PM HD Deve Gowda’s grandson) escape from India.

Gandhi said even when Prajwal Revanna raped a number of women, the prime minister did not stop him from going to Germany. He said Prime Minister Narendra Modi has all the machinery, yet he allowed the mass rapist to flee to Germany. He took a sarcastic dig at PM Modi and said this is Modi’s guarantee. The Congress leader asserted that whether it’s a corrupt leader or a mass rapist, the BJP will always protect him.

Prajwal Revanna, the sitting MP from Hassan and the grandson of former PM HD Deve Gowda, has been accused of being in purported sex tapes. A number of pen drives allegedly contain his sexual assault videos which were circulated in Hassan, the Lok Sabha constituency from where he is the BJP-JD (S) candidate.

Most of the sex videos were recorded by Prajwal Revanna in his office and house. Initially, the Gowda family and the BJP termed the tapes as being doctored to tarnish the image of the family in elections but later, HD Kumaraswamy distanced himself from the tapes and said the police is investigating the matter.

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India News

SIT issues lookout notice for Prajwal Revanna in sex video case

A police officer, who is part of the SIT, confirmed to the media that a lookout circular has been issued at all the immigration points to detain Prajwal Revanna, said to be in Germany, as soon as he enters the country.

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The Special Investigation Team (SIT), probing the sex tapes case involving JD(S) Lok Sabha candidate Prajwal Revanna, on Thursday issued a lookout notice against him. The notice was issued at all immigration points all over the world. The development comes as Revanna allegedly fled to Frankfurt, Germany on April 26, as a huge cache of explicit videos and photographs showing him indulging in the sexual abuse of several women went viral on social media platforms.

Prajwal Revanna is the grandson of former prime minister and JD(S) patriarch HD Deve Gowda and son of former minister HD Revanna, is seeking re-election from Hassan on the JD(S) ticket. The JD(S) MP faces sexual assault charges and has sought 7 days to appear before the Special Investigation Team probing the matter.

Prajwal Revanna and his father, DD Revanna have been issued notices to appear before the SIT for questioning. The Hassan MP informed the SIT team that he is currently outside Bengaluru. A case has been registered against both HD Revanna and his son Prajwal Revanna at Holenarasipura based on a complaint lodged by their former cook and relative for sexually harassing her.

She alleged that Prajwal Revanna made video calls to her daughter and spoke in an objectionable manner, which forced her to block his phone number. The FIR was referred to the SIT, led by BK Singh, Additional Director-General of Police, Criminal Investigation Department, formed to probe the alleged sex scandal involving Prajwal Revanna, after many explicit videos were circulated on social media.

The National Commission for Women (NCW) has demanded a comprehensive report within 3 days from the Karnataka Police regarding allegations of sexual misconduct against Prajwal Revanna. The NCW expressed grave concern over the circulation of a number of obscene videos on social media, which showed Prajwal Revanna sexually assaulting number of women.

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