Microscopic Organism controls Human Mind: Manipulative Microbes

Lack of strong willpower in us is to be blamed for not able to follow a strict diet and an exercise regime regularly. Along with this, a bacterium that resides in our gut too is responsible for not performing the action on regular basis. According to a new research, bacteria residing in our gut also play a significant role in altering our appetite and mood, making us succumb to consume as per their requirement and slowly leading us towards obesity and other diseases. 

Read More

Glucose Sensor in Brain Discovered: Controlling Blood-Sugar Level

Experts at Yale School of Medicine have identified a control switch of glucose within brain that has a direct linkage with both type 1 and type 2 diabetes. Ventromedial nucleus (VMN, or ventromedial hypothalamus, VMH) is a nucleus of the hypothalamus that contains an enzyme called the prolyl endopeptidase. This enzyme initiates a chain of steps that assist in controlling the levels of glucose in blood stream. Researchers envision that this finding would help them in leading towards new treatments for diabetes.

Read More

Sleep Deprivation leads to Memory Errors: Getting Brainwashed

We already know the importance of a good night’s sleep. Taking around 8 hours of sound sleep is considered essential for the body, as it is the time when the brain gets rid of its toxins. But in today’s fast paced life, people often have to give up on their sleep to catch up with other work. This lack of sleep has been already reported as a public health epidemic by the Centers for Disease Control and Prevention.

Read More

Rotten-egg smell of Farts helps in attenuating Cell Damage: Healing powers of the putrid-smelling

We may not really appreciate someone releasing a fart publicly, but experts from the University of Exeter, suggests that these stinky farts potentially offer great health benefits. Researchers say that hydrogen sulfide gas found in human flatulence and in the foul smell of rotten eggs might be helpful in attenuating cell damage caused by certain diseases. However, one should be careful as the gas in large quantity can be fatal. 

Read More

Odor Receptors in Skin Cells would facilitate Healing of Wounds: Smelling Therapy

After the nose and lungs, experts have found odor receptors (similar to one in the nose), present in skin cells and thus enabling our skin to sense different odors and surprisingly these help in the speedy healing of wounds. Researchers have found nearly 350 distinct varieties of olfactory receptors in the human nose. These receptors detect different odors and begin a signaling process which sends messages to the brain. Apart from nose, 150 olfactory receptors are also located in other internal tissues as heart, gut and liver. Using these receptors,…

Read More

Antioxidants cannot shield against Cancer: Might accelerate Tumors

Many of us believe that food rich in antioxidants or taking antioxidant supplements is essential for maintaining a healthy life and prevents diseases like cancer, coronary heart disease and altitude sickness. A scientist from Cold Spring Harbor Laboratory and a Chicago colleague has rebutted this popular belief. They propose that a diet rich in antioxidants or antioxidant pills might not be beneficial in shielding against cancer. 

Read More

Back Pain does not Link to the Weather Conditions: Posture is to be blamed

Australian researchers have come up with a study that has exploded the stereotypical myth of the reason behind the lower back pain. Till now temperature, humidity, air pressure and wind direction have been blamed for causing the lower back pain in people. However, the team of researchers has rebutted this external reason. As per WHO, nearly 33% of the world’s population suffer from lower back pain and people in huge number blame weather condition for the discomfort in the respective bodies. Initial studies showed that extreme weather conditions altered the…

Read More

Contraceptive Implant with Remote Control: Women Conceiving with a Push of Button

Last month we witnessed MagnetoSperm microrobots for the nanoworld and now research scholars at MIT lab have devised a technology oriented birth control drug delivery system, which can be controlled from the outside. The 20 x 20 x 7 millimeters devise is supposed to be implanted inside the skin somewhere around buttocks, abdomen or upper arm. The mechanism Single implant will last for about 16 years with 30mg of levonorgestrel doling out per day. Levonorgestrel is the same hormone that is used in most of the over the counter contraceptives.…

Read More

Self-folding Gripper for Capturing Single Cells: Wafer Fabricated for Cellular Analysis

Human body is composed of different biological cells. Each cell is unique. Research shows that a sample of biopsied tumor consists of various distinct cells. These cells differ in their rate of proliferation, responsiveness to drugs, potential metastasis and so on. Therefore, it is essential for researchers to understand the behavior of individual cells and then accordingly design therapy and treatments, for which seizing individual cell is very important.

Read More

Aspirin an Antidote for Pancreatic Cancer: Anti-inflammatory Properties might Reduce the Risk

According to a research conducted by Yale Cancer Center and Yale School of Public Health, regular consumption of aspirin can almost cut half an individual’s risk of developing pancreatic cancer. Researchers found that individuals, who took low dose aspirin for years, had reduced chances of being diagnosed with pancreatic cancer. 

Read More

Salamanders can Regrow Lost Body Part: Limb Regeneration

Salamanders have long been known for their ability to successfully regenerate lost body parts like limbs or tail which works just like as original. This novel ability of salamanders has fascinated researchers working in the area of regenerative medicine and have been engaged in understanding the exact regeneration process. Finally, researchers from University College London seem to have unfolded the regeneration process of salamanders.

Read More

Oxytocin can Rejuvenate Muscle Regeneration: Beneficial Metabolic Effect

Until now, we knew Oxytocin as the hormone which is associated with sex, childbirth, maternal nurturing and other kinds of social bondings. But researchers at the University of California, Berkeley, now claim that Oxytocin has a bigger role to play and have found to be majorly contributing in repairing and maintaining healthy muscles in elderly mice. 

Read More

Neuroprosthetic Devices on Deep Brain Simulation Technology: Implants to Restore Memories

A new initiative by the US military program focuses around treating defense personals from the after effects of being into war. In majority of cases, soldiers who come back from battle zones develop adjustment problems or psychiatric disorders to be more specific. For instance, combatants were diagnosed with “shell shock” during the era of WW I, “battle fatigue” during WW II and in Vietnam War, it was PTSD, post-traumatic stress disorder. Backed up by President Obama’s brain initiative, DARPA has received a funding of $70 million from the US to…

Read More

Cynicism is Directly Proportional to Dementia: Stop being Judgmental

The American Academy of Neurology recently brought about a health-related journal, where they postulated a direct relation between personality of an individual and dementia. The research carried an experiment, which demonstrated link between cynicism and dementia. During an eight-year period of the study, researchers examined nearly 1,450 individuals who were given tests for dementia and a questionnaire, with an aim of checking the respective level of cynicism. People having an average age of 71 were taken into account. The research was not limited to just one aspect but factors like high blood…

Read More