Category Archives: Science & Technologies

Doctors use Transplant-Bridge Machine to Mend Lungs of Young Swine Flu Patient

Chennai : ‎

In India, up to 7 of every 100 people contracting swine flu, succumb to it. On their death certificates, the cause of death is usually attributed to ‘respiratory failure’. To cut down on this margin, doctors at Apollo Hospitals attempted to give a 12-year-old patient with H1N1 a shot at improving their lung function, by putting her on an ECMO machine. Luckily for little Soubashree, after 19 days of intense treatment while on the ECMO, it worked like a charm. The child was kept on ECMO after being brought in with pneumonia on February 27, her lungs having failed even before she was brought to the Apollo Children’s Hospital.

Shifted from Pondicherry in a critical state – where her O2 levels were hovering under 50% despite getting 100% supply externally. While on the road, her heart began to sink along with the lungs and the intensivist had his hands full trying to keep her alive with cardiac drugs. “He made a call and said ‘she needs ECMO asap’, and we agreed,” said Dr Indira Jayakumar, Paediatric ECMO Coordinator‎ and Consultant Emergency and Intensive Care, Apollo Children’s Hospital.

Her father Balakumar recounted how there had been little hope while In Pondicherry, “For one week, we had been going to a local doctor who just said it was fever and gave her tablets. After she began fainting, we took her to the Children’s Hospital there, where nobody was helping us. Finally, one of them saw her and asked why we’d brought her in such a critical state. They said there was no hope. A local MLA there suggested that we contact Apollo in Chennai and though we didn’t have too much hope, we called. I was skeptical whether anyone would come at 2 am, but a whole team landed up,” he said, emotion writ large on his face.

ECMO (Extra Corporeal Membrane Oxygenation) is essentially a device that acts as an external heart-lung device, that takes the stress of both major organs. Usually used as a bridge for patients with end-stage heart or lung failure till a viable donor organ is available for transplant, the ECMO is now being looked at as a viable option for patients with acute respiratory failure with H1N1. “As soon as we put the patient on ECMO, the load is taken off the heart and the lungs. During this time, we aggressively target infections in the lung and get it to improve as soon as possible,” said Dr K Madhan Kumar, ECMO specialist and Heart and Lung Transplant Surgeon, Apollo Hospitals. ‎Apollo’s Chairman Dr Prathap C Reddy and Vice Chairperson Dr Preetha Reddy were present to celebrate the occasion with the family.

The machine takes in dark, oxygenless blood from the body of the patient and oxygenates it outside, before sending it into the body again. It can be used on a patient for up to 90 days, though patient conditions have been known to deteriorate after the 35 day mark. Expensive to the extent where it costs upwards of Rs 1 lakh a day, Apollo Is planning a paediatric programme for children who need ECMO at subsidised costs, called CARES, “What we’re looking to do is set up a trust so that children under the age of 16, who are quite at risk for respiratory trouble, can have access to lifesaving technology like ECMO at a subsidised cost. This will save plenty of lives, especially patients who are on the brink of death,” said Dr Paul Ramesh, ECMO Director and Heart and Lung Transplant Surgeon.

source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Express News Service / May 29th, 2015

70 solar-powered pump sets established in Sivaganga district

Move to facilitate cultivation of crops in summer

Giving some relief to the Tamil Nadu Generation and Distribution Corporation (Tangedco), which found it difficult to provide power connections to farm pump sets, the Department of Agricultural Engineering has established 70 solar-powered pump sets in the district, , which could produce 2,800 kw of green energy per day.

The solar-powered pumping system, with 80 per cent subsidy, will provide farmers energy security for irrigation throughout the year. Farmers in the district have taken a lead in setting up solar pump sets as they havewater sources such as open and bore wells, suitable for erecting 5 HP AC solar pump sets.

The solar pump sets were operated for about eight hours a day, M. Yuvaraj, Executive Engineer, in-charge (Agricultural Engineering), said, while demonstrating their prowess during a press tour on Tuesday.

He said the 70 solar pump sets would generate 8.40 lakh kw of energy a year.

M. Sellamuthu, a farmer in Manakarai, had an open well but irrigation became expensive as his oil engine consumed a minimum of five litres of diesel a day. He had three and a half acres of land but cultivated just one crop in an acre all these days.

“I never imagined that I could cultivate in summer,” an elated Sellamuthu said. He operated the newly established solar pump set for eight hours a day and was cultivating groundnut, pulses and vegetables in two and a half acres now. The recent summer rain has raised water level in the well and he is set to expand cultivation area by another acre.

Mr. Yuvaraj said that the department had formed a group of 16 farmers of Scheduled Castes and backward classes and helped them rejuvenate a bore well and lay pipelines at a cost of Rs. 6 lakh under the State Balance Growth Fund with 90 per cent subsidy.

Similarly, under the National Agriculture Development Programme, it had been proposed to dig community irrigation bore wells by forming 150 groups of 10 farmers each with total land holding of 25 acres this year.

Each bore well with pipeline facilities would be established at an estimated cost of Rs. 7 lakh for a group with 50 per cent subsidy, he added.

source: http://www.thehindu.com / The Hindu / Home> News> National> Tamil Nadu / by D. J. Walter Scott / Sivaganga – May 28th, 2015

Musiri generates wealth from waste

Several innovative and eco-friendly measures are being adopted at the compost yard in Musiri.— Photo: B.Velankanni Raj
Several innovative and eco-friendly measures are being adopted at the compost yard in Musiri.— Photo: B.Velankanni Raj

60 to 70 tonnes of compost generated at yard every month

The Musiri town panchayat has adopted several innovative solid waste management measures at its compost yard in the town. Operation of eco-san toilet, planting thorn-less bamboo around the sprawling 4.17-acre yard, segregation of bio-degradable and non-degradable waste, and generation of vermicompost from waste are some of the salient features of the yard.

The town, with 18 wards, accounts for a daily collection of 10.75 tonnes of garbage of which nine tonnes is segregated as biodegradable waste. “We have mobilised the support of women self-help groups in collecting and segregating the garbage,” says B.Gunalan, executive officer of the town panchayat.

About 60 to 70 tonnes of compost is generated from the yard every month. There is good demand for the manure from the banana cultivators and betel vine growers of Musiri, he said.

The thorn-less bamboo planted on the yard serves to demarcate the boundary of the facility and acts as its compound.

Further, the plant species has the ability to absorb large volume of carbondioxide and hence helps in limiting the odour generated from the yard, he said.

The eco-san toilet at the yard helps in preparing compost, minimising use of water, and preventing pollution of groundwater, he said.

source: http://www.thehindu.com / The Hindu / Home> News> Cities> Tiruchirapalli / by Special Corrrespondent / Tiruchirapalli – April 15th, 2015

Exploring the Field of Computational Brain Research

Chennai :

Indian Institute of Technology-Madras, will launch the N R Narayana Murthy Distinguished Chair in Computational Brain Research on April 18. The Chair will be launched by Kris Gopalakrishnan, member, Board of Governors, IIT -Madras, and co-founder of Infosys Technologies, along with professor Bhaskar Ramamurthi, director, IIT Madras, at DoMS Auditorium on the campus.

Gopalakrishnan has set up three Chairs in computational brain research at IIT-Madras with an endowment of `10 crore each. The Chairs will complement a Brain Research Center that will come up in Bengaluru, as well as Chairs created in IISc., Bengaluru and postdoctoral fellows sponsored at Carnegie Mellon University, USA. While the first Chair has been named after Gopalakrishnan’s professor, H N Mahabala, retired faculty of IIT-Madras CSE Department, the second Chair has been named after the co-founder of Infosys Technologies, NR Narayana Murthy.

source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Express News Service / April 16th, 2015

VIT Student Team Triumph in Aero-Design Competition

Vellore :

Seventeen students from VIT University calling themselves ‘Team Vimaanas’ has been awarded the first position in the Asia-Pacific Region, in the Micro Class of airplanes category at SAE Aero Design international competition held at Lakeland, Florida, USA, competing with 25 other teams from prestigious universities across the world.

Teams from IIT Kanpur, NIT Jamshedpur, Manipal Institute of Technology, McGill University, University of Western Ontario, Polytechnic Institute of NYU and other European and American universities competed in the international competition. VIT chancellor G. Viswanathan while complimenting the VIT team for their achievement, said VIT University encourages students to take part in technical events as they provide a platform for them to broaden their horizons while gaining rich and practical experience.

SAE Aero Design competition is conducted by the SAE (Society of Automotive Engineers)International.

“The contest was to design a micro-class category light aircraft that could hold a cylinder of a six-inch diameter and we began to work on this since September last year,” said Rushat Gupta Chadha, the VIT team captain who is in his fourth year Mechanical Engineering.

Weighing just 330gms the micro plane is capable of lifting a weight almost three times its weight with both wingspans measuring 36 inches and also measuring 36 inches from the tip of its nose to its tail. Although the team from VIT University was adjudged the sixth best team overall, they stood first in the Asia-Pacific Region. With several categories on which the micro planes were judged, the team was awarded the second prize for Highest Payload Lifted, fourth prize for the Highest Payload Fraction, and the sixth prize for Design.

“We got three returns on our investment of hard work. First, we learnt to apply technical knowledge and test them practically. Second, this competition acted as a booster to our morale and confidence. Finally, it is an achievement that probably no other Indian student team has achieved so far,” Chadha said. The team now plans to compete in the Advanced Class category in the same competition.

source: http://www.newindianexpress.com / The New Indian Express / Home> States> Tamil Nadu / by Express News Service / April 02nd, 2015

Where saving lives is a routine

A. Kennedy, district project coordinator, Tamil Nadu Health Systems Project, Vellore, hands over a certificate to an emergency medical technician on Thursday.— PHOTO: C. VENKATACHALAPATHY
A. Kennedy, district project coordinator, Tamil Nadu Health Systems Project, Vellore, hands over a certificate to an emergency medical technician on Thursday.— PHOTO: C. VENKATACHALAPATHY

Emergency medical technicians honoured for service

For A. Sharmila, an emergency medical technician (EMT) with the 108 ambulance network, the last six years has been about saving lives. More importantly, she has also helped to create a change in deterring a section of people from unsafe delivery practices.

“One of my earliest cases was a labour pain in Keeranur, The call was from an interior village on a hill. I saw a woman sitting on a pregnant woman in labour trying to push the baby out. She was bleeding profusely. We took her in the ambulance and she delivered her baby onboard,” she said.

With the mother and child hospitalised safely, Ms. Sharmila learned that this was way the villagers have been delivering babies for years. She went on to visit the village around 10 to 12 times for demonstrating safe practices.

“Such a situation prevailed prior to 2008. We cater for many pregnant women,” said Ms. Sharmila, who has helped 81 mothers deliver their babies on board the ambulance, she added.

Ms. Sharmila is now with thaanipadi ambulance in Tiruvannamalai.

Thursday was the day to recognise the efforts put in by EMTs like her as GVK Emergency Management and Research Institute (EMRI), which operates the ambulances, celebrated the National EMT Day.

Several male EMTs have also helped mothers deliver babies on board the ambulance. Like A. Charles, another EMT at Vaniyambadi, who has 11 ambulance deliveries to his credit. “In fact, my first case was delivering a baby with cord around the neck. I attended to another woman who had previous caesarean section but delivered the baby in the ambulance,” he said.

EMTs should never get angry or emotional when handling patients, E. Ramarajan, an EMT with Avoor Primary Health Centre ambulance, Tiruvannamalai, stressed.

“A year ago, I attended to two persons aged 24 and 25 involved in a road accident. Both suffered head injury and fractures. We rushed them to the Government Hospital, Tiruvannamalai, and then to another centre. Recently, they called us and said they were doing well,” he said.

Six EMTs – three each from Vellore and Tiruvannamalai – received the Best EMT Award on the occasion. There are 41 ambulances in Vellore and 28 in Tiruvannamalai, with both districts accounting for nearly 200 EMTs.

Handing over the awards, A. Kennedy, district project coordinator, Tamil Nadu Health Systems Project, Vellore, said the EMTs played a pivotal role in saving lives as they bring the patients to hospitals on time.

“This golden hour is important as doctors, however experienced, will be able to save lives if patients are brought on time,” he said. He also asked the EMTs to take care of their safety and asked the district officers to conduct annual medical check-up for them.

R. J. Shriraman, district manager of GVK EMRI, Vellore and Tiruvannamalai, said the best EMTs were selected based on certain parameters such as highest number of life saving cases and those who secured above 85 per cent in the exam held in the refresher training.

Jayageetha, chief medical officer of Government Pentland Hospital, and Krishna Kumar, head of Finance, GVK EMRI, Chennai, spoke.

VK Emergency Management and Research Institute celebrates the National EMT Day

source: http://www.thehindu.com / The Hindu / Home> News> National> Tamil Nadu / by Staff Reporter / Vellore – April 03rd, 2015

GH institute wins accolades abroad

For over five years, William Abraham was in constant pain. It was so excruciating, he would take leave from his job as a computer operator and stay at home for a couple of days.

Today, eight months after his surgery for chronic calcific pancreatitis at Rajiv Gandhi Government General Hospital (GH), Mr. Abraham, 34, has no pain.

His surgery was a combination of two procedures. The delineation of the procedures, as a research paper, won GH’s Institute of Surgical Gastroenterology the ‘Best Free Paper’ award at the Asia Pacific Hepato Biliary Pancreatic Conference held in Singapore, recently.

“Chronic calcific pancreatitis is a condition in which stones develop in the pancreas,” said S.M. Chandramohan, head of the institute.

This could happen to people living in the tropics, or due to alcohol usage, or unknown factors too. Frey’s procedure was a surgery performed on these patients to remove the stones. But the problem was, pain recurred in up to 20 per cent of patients after the surgery,” he said. “One of the reasons for pain after surgery was the irritation of the nerves. Once they were de-sensitised, there was no pain,” said D. Kannan, professor at the institute.

A study performed by the institute between January 2013 and July 2014, when 66 patients were operated on for this condition, showed that with the injection of alcohol, or celiac plexus neurolysis, 97 per cent of patients did not suffer from pain, post the surgery.

source: http://www.thehindu.com / The Hindu / Home> News> Cities> Chennai / by Staff Reporter / Chennai – April 03rd, 2015

60 years of exemplary service

(From left) Sugalchand Jain and Dr. V. Shanta of the Cancer Institute, writer Sivasankari, R. Seshasayee of Ashok Leyland and N. Ram of Kasturi and Sons Limited at the function—Photo: M. Vedhan
(From left) Sugalchand Jain and Dr. V. Shanta of the Cancer Institute, writer Sivasankari, R. Seshasayee of Ashok Leyland and N. Ram of Kasturi and Sons Limited at the function—Photo: M. Vedhan

On the occasion of the diamond jubilee celebrations of the Cancer Institute (WIA), its chairman V. Shanta recalled the years of struggle that the team faced to ensure that the hospital functioned properly.

Speaking at the function on Friday, she recalled the formative years of the institute, when it was difficult to find donors.

“ Today, we have a new problem, with no space being available on either of our campuses for any development,” she said.

The Cancer Institute (WIA), founded by Muthulakshmi Reddy in 1954 when her sister died of cancer, started out as a four-bedded hospital. Sixty years later, it is a 500-bed speciality hospital.

N. Ram, chairman, Kasturi and Sons Ltd., said the negative portrayal of cancer in the media and culture was a problem. “In recent years, the scenario had changed a bit, but the problem continues to take a toll,” he said.

The Diamond Jubilee Book of the Cancer Institute was released by Mr. Ram. Ram Santhanam of the TVS Group, Sivasankari, Tamil writer, N. Sugalchand Jain, chairman, Management Committee, Cancer Institute (WIA), K.R. Purushotham from the Satyanarayana Trust, N. Sankar, chairman, Sanmar Group, and A. Krishnamoorthy, chairman, The Amalgamations Group, were present.

source: http://www.thehindu.com / The Hindu / Home> News> Cities> Chennai / by Staff Reporter / Chennai – March 31st, 2015

Local community radio receives national award

Madurai :

The community radio of Dhan Foundation has bagged second prize in the category of community engagement awards at fifth National Community Radio Awards.

Minister of finance, corporate affairs and I&B, Arun Jaitley presented the awards at a function held in New Delhi on Monday. The ‘Vayalagam’ community radio has been operational since 2011, operated by the Madurai District Tank Farmers’ Federation under the Dhan Foundation. The station, which is available at an FM frequency of 90.4, covers a 15-km radius.

“Uluthundu Vazhvom”, a radio show focusing on agriculture, is one of the most widely listened-to programmes in the region, overtaking even commercial FM channels. The programme has many takers among the elders here.

The eight-hour channel is estimated to have a regular audience of 5,000 people, mostly farmers in the Kottampatti, Singampunari and Natham blocks. Besides passive listeners, it also has listeners who interact with the programme coordinators.

Popular shows include farmers’ views, experts’ views and harvesting techniques which the listeners claim have benefitted them immensely. Programme designer T Sundarapandian said they planned the shows based on seasons and the farmers’ requirements. The crop of the season is also a deciding factor in the programmes on the channel.

The radio station organises monthly review meetings with the farmers and programmes for the next months are planned based on the farmers’ expectations and reviews. As most farmers use their mobile phones to access the programmes, the station also gives out information on the “talktime” plans provided by mobile networks everyday.

“Gramathu kuyil”, another popular programme, broadcasts songs sung by people from the local community, which are recorded by the programmers either on the field or on the studio. Shows detailing important events in history that had taken place on a specific date also received good response, Sundarapandian said.

Much to their delight, farmers receive special wishes on their birthdays and anniversaries as the volunteers in the village information centres work closely with the farmers, obtain information from them and pass it on to the radio. Farmers are hoping that the station would go from being an 8-hour channel to a 24-hour service like other FM channels.

source: http://www.timesofindia.indiatimes.com / The Times of India / Home> City> Madurai / TNN / March 18th, 2015

Best breeder to get Rs. 20,000

BargurCowsCF27mar2015

Bargur farmers have a lot to expect from the Government following the exhibition of indigenous cattle at Thurasanampalayam on March 29.

At the outset, the prize money has been doubled this time. The first prize winner for the best breeder will receive Rs. 20,000. The second and third prize winners respectively will receive Rs. 10,000 and Rs. 5,000.

There will be two first prizes, four second prizes, and eight third prizes.

Besides, there will be consolation prize of Rs. 2,500 each. In all, there will be 13 prizes for cows and same number of prizes for oxen.

The prizes will be distributed by Animal Husbandry Minister T.K.M. Chinniah.The Minister is also expected to announce formation of a milk society for Bargur cattle rearers, it is learnt. Presence of the society would logically lead to increase in animal population, which has come down drastically, in due course

At preset, the milk sourced from Bargur cows are being used for self-consumption since the yielding capacity of the cows is low.

With the Bargur Cattle Research Station coming up, there is scope for enhancing the yield through selective breeding, sources said.

In the long run, the idea of Aavin is to source the milk yielded by Bargur cows separately and sell it in the premium category, sources said.

Casein 2 protein present in the milk of Bargur cows is considered ideal for consumption by people with cardiac problems, sources said.

source: http://www.thehindu.com / The Hindu / Home> News> National> Tamil Nadu / by R. KrishnaMoorthy / Erode – March 27th, 2015