Decades of scientific evidence show that sleep is a solid way to bolster the immune system against colds, influenza, and respiratory infections. That suggests that sleep may be a powerful tool to fight the pandemic—and not just by reducing the likelihood or severity of infections. There have been so many ways applied by people to reduce the chances of being infected by corona virus, like drinking kadha and turmeric milk. But according to recent research, published online by BMJ Nutrition prevention and health this month, has suggested that just having a proper sleep will reduce one’s chance of getting infected. Their results have shown that factors like disrupted sleep and daily burnout are linked to heightened risk of not only becoming infected with coronavirus, but also having severe disease and a longer recovery period. The study also shows that every one- hour, increase in the amount of time spent in sleeping at night reduces the odds of becoming infected with the COVID-19 by 12%
Case Studies
Stress is a universal human experience that almost everyone deals with from time to time. But a new study found that not only do some people report feeling no stress at all, but that there may be downsides to not experiencing stress.
The researchers found that people who reported experiencing no stressors were more likely to experience better daily well-being and fewer chronic health conditions. However, they were also more likely to have lower cognitive function, as well.
David M. Almeida, professor of human development and family studies at Penn State, said the study suggests that small, daily stressors could potentially benefit the brain, despite being an inconvenience.
“It’s possible that experiencing stressors creates opportunities for you to solve a problem, for example, maybe fixing your computer that has suddenly broken down before an important Zoom meeting,” Almeida said. “So experiencing these stressors may not be pleasant but they may force you to solve a problem, and this might actually be good for cognitive functioning, especially as we grow older.”
According to the researchers, a large number of previous studies have linked stress with a greater risk for many negative outcomes, like chronic illness or worse emotional well-being. But Almeida said that while it may make sense to believe that the less stress someone experiences the more healthy they will be, he said little research has explored that assumption.
“The assumption has always been that stress is bad,” Almeida said. “I took a step back and thought, what about the people who report never having stress? My previous work has focused on people who have higher versus lower levels of stress, but I’d never questioned what it looks like if people experience no stress. Are they the healthiest of all?”
The researchers used data from 2,711 participants for the study. Prior to the start of the study, the participants completed a short cognition test. Then, the participants were interviewed each night for eight consecutive nights, and answered questions about their mood, chronic conditions they may have, their physical symptoms — such as headaches, coughs or sore throats — and what they did during that day.
The participants also reported the number of stressors — like disagreements with friends and family or a problem at work — and the number of positive experiences, such as sharing a laugh with someone at home or work, they had experienced in the previous 24 hours.
After analyzing the data, the researchers found that there did appear to be benefits for those who reported no stressors throughout the study, about 10 percent of the participants. These participants were less likely to have chronic health conditions and experience better moods throughout the day.
However, those who reported no stressors also performed lower on the cognition test, with the difference equaling more than eight years of aging. Additionally, they were also less likely to report giving or receiving emotional support, as well as less likely to experience positive things happening throughout the day.
I think there’s an assumption that negative events and positive events are these polar opposites, but in reality they’re correlated. But really, I think experiencing small daily stressors like having an argument with somebody or having your computer break down or maybe being stuck in traffic, I think they might be a marker for someone who has a busy and maybe full life. Having some stress is just an indicator that you are engaged in life.”
David M. Almeida, Professor, Human Development and Family Studies, Penn State
Almeida said the findings — recently published in the journal Emotion — suggest that it may not be as important to avoid stress as it is to change how you respond to stress.
“Stressors are events that create challenges in our lives,” Almeida said. “And I think experiencing stressors is part of life. There could be potential benefits to that. I think what’s important is how people respond to stressors. Respond to a stressor by being upset and worried is more unhealthy than the number of stressors you encounter.”
Study by news-medical.net
Source:
Journal reference:
Charles, S. T., et al. (2021) The mixed benefits of a stressor-free life. Emotion. doi.org/10.1037/emo0000958.
Anxiety is your body’s natural response to stress, thus most people feels anxious nowadays. But if the feeling of anxiety lasts long and are frequent it can be detected as anxiety disorder. Anxiety disorders are the most common form of emotional disorder and can affect anyone at any age.
According to the American Psychiatric Association, women are more likely than men to be diagnosed with an anxiety disorder. WHO estimated 3.6% of the population had anxiety disorder i.e. 264 million people.
The exact cause of anxiety is still not known but some of the factors of its foundation can be trauma, genetics, overactivity in brain cells, personality traits etc.
Covid have somewhere placed a role in increasing of number of people going through anxiety. Staying at home not being able to interact with friends made people feel isolated and lonely. Scientists are on working to come across the role of inflammation in causing of anxiety disorders.
Inflammation is a process by which your body’s WBC’s and the things they make to protect you from infection from outside invaders, such as viruses and bacteria. It is a natural and beneficial reaction to harmful stimuli, such as irritants and pathogens. However if it continues it can damage the cell and tissues which it is supposed to protect.
Inflammation are may be protective but researchers are curious to find out wether chronic inflammation results in developing mental disorders.
Linking Anxiety and Inflammation
Research has examined that the link between anxiety and inflammation is not proved properly as very less evidence have been found supporting the subject. On the other hand there is good evidence present to link depression and inflammation. Scientists are trying to build up evidence for anxiety and inflammation.
Anxiety can be related with increased risk of coronary heart disease, atherosclerosis and metabolic disorders. These conditions involve low grade systematic inflammation and as depression comes hand in hand with anxiety, inflammation can therefore play a role in anxiety disorders.
India might double its solid waste generation by 2050 surpassing every country
Estimates suggests that 80% of waste collected in India lands up in landfills[i]– a fast growing menace and an unbecoming backdrop of our urban sprawls. A United Nations Environment Program study that links waste with climate change has estimated that improper waste disposal contributes upto 3-5% of the global anthropogenic green-house gas emissions[ii].
If waste is a resource, it is clear that a majority of it is getting wasted, literally. It is projected that by 2050, India will double its solid waste generation, surpassing every country in the world[iii]. What is preventing us from harnessing this resource? We believe it is poor waste segregation at source.
When waste is mixed at the point of disposal, it precludes recycling for several reasons, most important being the capital and energy intensive nature of secondary segregation. Also, waste if not segregated at source, gets contaminated. For example, paper mixed with kitchen waste is dirty, reducing its attractiveness for recyclers.
We see piles of mixed waste around us all the time- roadside piles and overflowing dustbins. Closer home, our kachre kaa dabba presents a similar sight. A single dustbin in the kitchen contains all types of waste- the recyclable, the compostable, that which could be potentially carcinogenic, and maybe much more.
Why are we finding it so hard to segregate waste? Are the usual culprits- lack of awareness, illiteracy and limited means- to blame? Perhaps not, as the problem seems to cut across socio-economic status and literacy levels. Rapid urbanization, industrialization, and increasing per-capita income are actually compounding the problem.
Rich homes discard mixed waste as much as poor homes do. And because they generate more waste per person, they contribute more, and not less, to the problem. School and college campuses, our seats of learning, are just as much to blame. Worryingly, waste is no longer just an urban problem. Rural areas are fast catching up as heaps of litter containing the notorious multi-layer sachets are becoming ubiquitous in villages too.
The process of waste segregation at the macro-level is not a singular process. It involves individuals, families, civic society, the non-government and government agencies. It involves technology and infrastructure. At the micro psychological level, it involves attitudes, beliefs, and motivations. One can see waste management as a combination of socio-structural features and psychological nuances.
In this article we posit that perhaps because most persons are unable to make the connection between mixed waste disposal and its impact on health, they are just not motivated enough to make the effort to segregate it. Lack of knowledge about which category a particular waste belongs to (wet, dry, plastic, paper, electronic etc.) prevents consumers from separating it before disposal. And just as importantly, our fractured urban infrastructure discourages responsible waste disposal behavior.
COVID has amply demonstrated that when people understand risk to their health and life, then even sceptics observe necessary precautions. The inability to appreciate how solid waste disposal impacts our health and the environment is an important factor contributing to individual inaction. So far, garbage dumps are predominantly an eye sore, or a source of bad odor. We are unable to make the connection that water flowing out of a waste dump is polluted; that it is seeping into the ground and mixing with water used for drinking. We don’t understand that the same water may be used for irrigating our farms and crops. It is the conduit for pollutants, even carcinogens, to enter our food chain. We cannot comprehend that the cow feeding off road-side garbage may be the one supplying milk for our children.
This literacy gap demands urgent attention.
While consumer awareness and motivation is desirable, it has to be complemented with other measures. Choice architecture, for example, could come in handy. Through non-coercive “nudges”, which involve subtle changes in surroundings, we can obtain desired behavioral shifts. Standard color coding may induce laypersons to follow waste segregation sub-consciously. The act of segregating waste can be reduced to a simple automatic action, instead of a complex cognitively-taxing process. Lessons may be drawn from the BEE’s energy efficiency star ratings, or the green/red dot used for indicating vegetarian and non-vegetarian food content.
Thus, products and packaging need to be labelled in an intuitive manner so that consumers clearly understand how to segregate and dispose them.
However, perhaps the most vital missing link is our fractured waste management infrastructure, which dissuades people from disposing-off waste responsibly. Often public places are not equipped with the necessary array of colored bins required for collecting segregated waste. Over and above that, painstakingly segregated waste is often casually dumped into a single compartment of the waste collection vehicle. The implicit message being that you may try and segregate waste at source, but it will eventually be mixed and transported to the treatment (read disposal) site.
The authorities will have to accept this responsibility. But in the meanwhile, we urge communities to segregate waste nevertheless and persist with responsible waste disposal behavior. Rome was not built in a day. Consumers have been known to successfully drive demand for better services. Make waste segregation at source a people’s movement. Responsible community behavior may just be the push that authorities (read municipalities) are waiting for.
Credits: Saloni Goel (Specialist Climate Change with NITI Aayog), Ritu Tripathi (Assistant Professor, Organisational Behaviour at IIM Bangalore)
India reported 16,838 fresh Covid-19 cases in the last 24 hours and the total number of cases reached 1,11,73,761 on Friday. A total of 113 deaths were reported on Thursday which took the total number of Covid-related deaths in India above 1.57 Lakh, a data by ministry revealed at 8 am today.
In view of this, the Lieutenant Governor of Delhi, Anil Baijal chaired a meeting of the Delhi Delhi Disaster Management Authority Friday and directed authorities to continue with the existing strategy against Covid-19, including cluster-based surveillance, testing and genome sequencing owing to the rise in the number of cases in the country, PTI reported.
Across the country, there are now 1.76 lakh active cases, nearly half of which, more than 86,000, are in Maharashtra. The number of active COVID-19 cases has increased to 1,76,319, accounting for 1.58 per cent of the total caseload, according to the data.
Punjab reported more than 1,000 cases for the first time since November 15. The state found 1,071 cases on Thursday, the highest since October 13. It is also the first state, other than Maharashtra and Kerala, to report more than 1,000 cases since January 10. Maharashtra reported 8,998 cases on Friday.
14 year old boy undergoes nasal endoscopic surgery for rare tumour
A team of surgeons at Indraprastha Apollo led by Dr. Noor ul din Malik, Senior Consultant, ENT (Surgery), Indraprastha Apollo Hospital successfully performed an endoscopic surgery on a 14 year old boy who had developed a rare tumour (Juvenile Angiofibroma-JA) on his nostrils that was protruding on the external side of his nose. This kind of tumour is extremely rare and even the process of its surgical removal can be life threatening considering its location. The child was admitted to Indraprastha Apollo Hospital, with complains of a progressively growing tumour on the nostril due to which he was unable to breathe properly.
“This is a rare tumour found only in young boys as it occurs only in adolescent males, male hormones can be attributed to the development of the tumor. In earlier years, external approaches were used for its removal but now endoscopy is the standard treatment. In this case, endoscopic approach was difficult owing to the location of the tumor as there was no space and the tumour was protruding out of the external nares. We took the challenge and went ahead with endoscopic approach using a technique called segmentalisation of tumour through which we were able to remove it completely without any external scar and without a pre-operative embolization. The procedure was a success and the patient was discharged within 3 days of the surgery on 28th January, 2021.” said Dr. Noor ul din Malik, Senior Consultant, ENT (Surgery), Indraprastha Apollo Hospital
Majorly reported in young adolescent males, Juvenile angiofibroma (JA) is a rare benign, locally aggressive vascular tumour of the nose. The management of this tumour is challenging because any surgical intervention can cause excessive blood loss as this tumour is located at the complex anatomy of the nose base. Out of all head and neck cancers, 0.05% account for Angiofibroma.
A team of doctors in Mumbai Hospital gave a fresh lease of life to a 10-year-old girl who had accidentally swallowed a large metallic pin with a sharp end, 2 years ago. A team led by ENT doctors Dr Kshitij Shah and Dr Shalaka Dighe, ably supported by pediatric pulmonologist Dr Sagar Warankar and anaesthesia team led by Dr Pramod Kale performed a successful surgery at the hospital. The patient recovered and was discharged within 48 hours.
2 years ago, Naira Shah (name changed), a 10 –year-old girl from Mumbai accidentally swallowed a metallic pin. An x-ray of the abdomen was done and it failed to reveal the foreign body and everybody eventually forgot about the incident. Her life was smooth until the patient started complaining of dry cough after 1.5 years of sleeping in certain positions. Hence, the patient visited Zen Multispeciality Hospital for further investigations.
“To our utter surprise, an x-ray of the chest revealed a metallic foreign body in the lower airway on the left side. A CT scan of the chest was done to precisely locate the foreign body. After an initial attempt at removal of the foreign body by flexible bronchoscopy, a decision was made to perform a rigid bronchoscopy.” said Dr Kshitij Shah, ENT Surgeon, Zen Multispeciality Hospital, Mumbai
Dr Shalaka Dighe, ENT Surgeon, Zen Multispeciality Hospital, Mumbai, said, “Rigid bronchoscopy is a procedure done to gain access to the patient’s airway using a hollow metallic tube under general anaesthesia. The foreign body was successfully removed without any complications and without an external scar on the body after an hour-long surgery.
“The child was hale and hearty in a couple of hours after surgery. Failure to remove the foreign body via bronchoscopy would mean a very morbid open surgery (thoracotomy) to remove it.” said, Dr Dighe
“For over 1.5 years, Naira (name changed) was fine and did not encounter any problems. But suddenly she started coughing. We panicked, feared Covid and took her to Zen Hospital. We are thankful to Zen Hospital for promptly treating our child and urge other parents like us to keep away sharp or metallic objects like pins or coins from their children,” concluded the patient’s father Sanjiv Shah (name changed).
Amputated hand rejoined by rare surgery done at Sir Gangaram Hospital
New Delhi – A 36 years old Inderpal while working in a factory in Prahaladpur Industrial Area, Badli, New Delhi , suddenly a heavy object from the machine fell on his hand and his left forearm got crushed and amputated. He suffered from severe pain , loss of blood and went into the shock. Immediately after the injury he was taken to the hospital for treatment that saved his amputated hand.
“Though the patient reached us well within the golden time period (usually 3 to 4 hours over ice in forearm level injury), it was challenging as the forearm at the time of amputation got badly pulled and crushed. This led to multiple level injuries to the various structures (bone, muscles, nerves and vessels), necessitating a holistic approach requiring extensive shortening and graft usage from different parts of the body.” said Dr. Anubhav Gupta, Senior Consultant, Department of Plastic and Reconstructive Surgery, Sir Ganga Ram Hospital
“The latest surgical techniques it is now possible to re-join even the worst amputated limbs if they are brought in time and well preserved in ice. It is important to understand that the amputated part should not be in direct contact of ice. It should be kept in a clean polythene over ice.” Dr. Anubhav Gupta further explained
Due to the severity of the injury, it took us over 6 hours to perform the implantation of the forearm using micro-vascular technique. By 12 midnight the patient was wheeled out form the operation theatre.
At present the patient’s hand has been successfully salvaged and he hopes to have a good hand functional recovery.
Man Loses Half of His Thumb after getting Complex Microvascular Surgery to re-attach the thumb
Mumbai – A 42-year-old man rushed into the hospital with half of his left thumb completely cut and separated. The patient got an injury while he was cleaning the chain of his motor-bike, during cleaning the motor-bike his thumb was accidentally got amputated. The team of doctors reattached his thumb by performing microvascular surgery and reattached the chopped-off portion of the patient’s thumb.
“Rohan’s case is not an isolated incident. We get several cases of youngsters or bike enthusiasts who come for finger crush injuries, total or near-total amputations owing to bike chain related accidents. If people manage to preserve the amputated part and reach the hospital on time, we can reconstruct the digits or re-attach the detached fingers with the help of microvascular surgery.” said Dr. Nilesh G Satbhai, Head of Department – Plastic, Hand & Reconstructive Microsurgery and Transplant Surgery, Global Hospitals, Mumbai
“All the important structures were dissected, identified, and prepared on both the patient side and the amputated part. The bones were fixed using a stainless-steel wire. The blood vessels of the thumb (artery and veins) were then connected to each other to restore the blood circulation of the amputated part of the thumb. The blood vessels at this level are very tiny (often less than 1 mm in diameter). The threads (sutures) required to join these blood vessels are much thinner than human hair and are barely visible to naked eyes. Hence, such procedures can only be performed under the operating microscope. The nerves and tendons were then repaired. Reconstructive Microsurgery aims to restore the normal form and function of the body part to its maximum extent”, Dr. Nilesh Satbhai added
The pateint name is Rohan Ajgaonkar he is a resident of Vile Parle, a banker by profession, is an adventure enthusiast. He is passionate about riding and he usually ensures himself, that his bike is well maintained. Cleaning and lubricating the chain of his bike had been a part of his regular vehicle maintenance routine.
“During the bi-monthly cleaning of my bike which I do myself, I had my bike’s engine on. This resulted in the cleaning cloth getting stuck in the chain. As I tried to pull the cloth out my finger got trapped as well. I was stunned by the pain and sight of blood. However, on the ground, I saw the part of the thumb that had been cut off. A timely surgery performed by the hospital saved my thumb. I am thankful to the doctors who helped restore my quality of life this New Year. I advise bike lovers like me to be cautious while cleaning their vehicles or get it done from a professional,” said Rohan Ajgaonkar pointing out the risks untrained hands take when cleaning their vehicles.
The patient was monitored closely over the next week to ensure that the replanted thumb remained viable. Having recovered without any complications he was discharged after 1 week.