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Tuberculosis bacteria in labs: search for a clinically appropriate model

The abundance of food, comfort and safety in culture media have made the strain of tuberculosis bacteria in labs less virulent over generations. Indian scientists from NCR region have now come up with protocol for producing a more clinically relevant laboratory model. Bharati Swamy reports:

Fighting Leishmania with Synthetic Glycoside 

A glycoprotein protects leishmania parasites from digestion by our macrophages. So the parasites can hitch a ride on macrophages to viscera, mucosa or skin and start dividing, causing leishmaniosis. Indian scientists have come up with a synthetic glycoside which targets the glycoprotein and effectively kills the parasites. Tanya Jain, NII, reports.

Metformin in Diabetes Type II: responders vs non-responders

The prevalence of diabetes type II is increasing rapidly. The drug of choice for the condition is metformin. But all patients do not respond to the drug in the same manner. Why? Researchers from Manipal came up with an answer. Karthic A reports.

Spotted Owlet: Biocontrol Agent in Agriculture

Researchers from the PJTSAU, Hyderabad investigated the dietary preferences of the spotted owlets in and around Rajendranagar. By analysing the pellets of indigestible food regurgitated by the owlet, the researchers demonstrate the value of the bird for farmers. Aparna Kalawate reports:

Predicting age and gender from dental images

Hemalatha Balan from the KGISL Institute of Technology, Coimbatore has come out with a method to automatically classify dental images as per age and sex – a boon for forensic science. Nazim Nazeer from the ICMR-National Institute for Research in Environmental Health provides the details:

Captioning Images Automatically

There are about an estimated 750 billion photographs on the internet now – most were uploaded without adequate descriptions. Here is the beginning of a system that can help sort out the mess. The revolution in the realm of images similar to ChatGPT in textual realm.

Phosphate-solubilizing bacteria to save on fertilisers

A bacterial isolate from the rock phosphate mine in Jhamarkotra, near Udaipur, solubilises phosphorus, potassium and zinc, secretes siderophores to immobilise heavy metals and thus improves plant growth. A biofertiliser waiting to be exploited, say researchers from IPL Biologicals Limited, Gurugram.

Tectonic Assessment in Meghalaya: river morphology as proxy

By analysing the drainage of stream networks in Meghalaya, researchers from the Shiv Nadar University deduce tectonic activity in the region and map earthquake hazard zones, suggest caution for people living in areas around Khasi, Jaintia and the Garo Hills.

Ginger Extracts: Free radical scavengers and radioprotectors

There are four ginger species that grow in Manipur. Ginger is known to have many beneficial molecules. But how do the four species differ in their nutraceutical properties? Researchers from the DM College of Science, Imphal recently investigated.
Khuban Buch, a researcher from Srinagar, Kashmir, reports the findings.

Strategic Action for Managing Forests in India

Forests are sources of livelihood for some, cleaner environment and a carbon sink for some others and a national pride for yet others. Yet forests are depleting and forest dweller, villagers nearby, forest officers and decision makers do not agree on how to manage forests. Recent research shows a logical way to manage forests sustainably.

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