Do you know why do obese people have less sensitive taste buds?
New York: Inflammation, driven by obesity, may reduce the number of taste buds on the tongue by 25 per cent, while affecting a person's sensitivity to the taste of food, researchers have found.
Obesity is known to be associated with a chronic state of low-grade inflammation in the adipose tissue that stores energy in the form of fat.
The adipose tissue further produces pro-inflammatory cytokines -- molecules that serve as signals between cells -- including one called TNF-alpha.
Researchers noted that a high-fat diet increases the level of TNF-alpha surrounding the taste buds, making them less sensitive to the taste of food.
"Our findings suggest that gross adiposity stemming from chronic exposure to a high-fat diet is associated with a low-grade inflammatory response causing a disruption in the balancing mechanisms of taste bud maintenance and renewal," said Robin Dando, Assistant Professor at the Cornell University in the US.
A taste bud comprises of approximately 50 to 100 cells of three major types, each with different roles in sensing the five primary tastes (salt, sweet, bitter, sour, and umami). Taste bud cells turn over quickly, with an average lifespan of just 10 days.
The turnover of taste bud cells normally arises from a balanced combination of programmed cell death (a process known as apoptosis) and generation of new cells from special progenitor cells.
The study, published in the journal PLOS Biology, observed that the rate of apoptosis increased in obese mice, whereas the number of taste bud progenitor cells in the tongue declined, likely explaining the net decline in the number of taste buds.
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Another incident of alleged insult to Islamic prayer reported in Belthangady
case lodged against 47 individuals
Belthangady: Another incident involving individuals allegedly dancing indecently, dressed in a denigrating manner, and insulting the Azan (Islamic call to prayer) has come to light under the jurisdiction of the Venoor Police Station. A case has been lodged against 17 accused persons and 20 to 30 others who were allegedly involved in the act.
Based on a complaint filed by Mohammed Rafiq, a resident of Poyyegudde house in Padangady village, a case has been registered at Venoor police station against Savya residents Vasantha, Rajesh, Harish, Peradi residents Dayanand, Ranganath, Mohan, Shamit, Ravi, Ramesh Kulal, Suresh, Ashoka Kulal, Dhanush Haradottu, Harish Banthottu, Ramesh R.K, Suresh Barottu, Pramod, Prakash Peradi and 20 to 30 other individuals.
A case has been registered under Section 353(2) along with Section 3(5) Bharatiya Nyaya Sanhita 2023 for disrespecting Islam, Prophet Muhammad and the Islamic prayer Azhan by wearing Muslim attire during a 'Purusha Kattuna' event on April 14th.
A video of the incident is reportedly circulating on various social media platforms. In the purported video, a group of individuals can be seen wearing traditional Muslim attire and allegedly insulting the Azan by dancing indecently during a 'Purusha Kattuna' (a ritualistic dance performed by men of different castes, typically marking the end of agricultural activities) event held in Peradi near Venoor.
This incident follows a similar episode reported just days ago during a Purushara Puja ceremony, where Islam was allegedly disrespected. A complaint had already been filed with the Venoor police regarding that incident.
Leaders from the Social Democratic Party of India (SDPI) had also approached the Venoor police and submitted an official complaint, and demanded immediate action against those who are responsible for creating unrest in the society by wearing Muslim attire and hurting religious sentiments.
The Venoor police have now registered a case following widespread outrage over the alleged video denigrating Islam.
