7 reasons why one should perform live cell imaging
Technology

7 reasons why one should perform live cell imaging

Live cell imaging involves using advanced microscopy and imaging technologies to observe and record the behavior and dynamics of living cells in real-time. It allows researchers to study cell division, migration, signaling, and organelle movement, while the cells remain alive and functioning within their natural environment. This dynamic approach has revolutionized the way researchers study cellular processes. Here are seven reasons to perform live cell imaging. Dynamic Insight Live cell imaging provides dynamic insight into cellular behavior. Unlike traditional fixed-cell experiments, it allows researchers to observe how cells respond and adapt in real time to various stimuli or treatments. This dynamic perspective can unveil crucial details about cellular processes. It offers temporal information, enabling the tracking of cellular events as they unfold over time. This is particularly valuable for understanding cell division, motility, and signal transduction processes, where timing is critical. Comprehensive Understanding Live cell imaging acknowledges and leverages the heterogeneity within a cell population. Instead of averaging out individual cell responses, researchers can track and analyze variations among cells, leading to a more comprehensive understanding of cellular behavior. Interaction Studies Live cell imaging facilitates the study of interactions between cells or between cells and their microenvironment. This is invaluable in areas like immunology, where observing immune cell interactions with pathogens or cancer cells can reveal important insights into disease progression.
A definitive guide to solar energy and its advantages and drawbacks
Technology

A definitive guide to solar energy and its advantages and drawbacks

The modern world is characterized by an overwhelming population explosion and a consequent tussle for natural resources. The fast-depleting natural resources supply poses a serious threat to future generations, causing a dire need for sustainable alternatives. Solar energy is among the most commonly utilized alternative fuel sources today and is being utilized in homes and offices at small-scale and large-scale levels. This article discusses how solar energy works, its advantages and drawbacks, and its functions: How does solar energy work? Extraction of solar cells : Solar energy is powered by panels made of solar or photovoltaic cells, generated by blending melted crystalline silicon with gallium or boron. Each silicon ingot or “wafer” thus formed comprises a positively charged and a negatively charged silicon layer. Manufacturing of solar panels : These solar cells are used to manufacture large, black solar panels. The silicon semiconductors in these panels absorb sunlight to generate electricity. Electricity generation : The positively and negatively charged silicon layers in the ingots in solar cells form an electric field in the panel. When the panels absorb sunlight, the electrons in the ingots separate from the atoms. The electrical field around each wafer sets these electrons in motion, generating direct current (DC), which is converted to alternating current (AC) and utilized in homes and offices.

Popular Reads

All you need to know about kidney and liver failure

Hepatorenal syndrome is a condition that is identified as a type of kidney failure that occurs in people who have serious damage caused to the liver, commonly due to cirrhosis. When the kidney stops functioning, toxins begin to accumulate in the body which leads to liver failure as well. Therefore, kidney and liver failures are co-dependent in this case. This condition is of two types: 1 and 2. In Type 1 the kidney failure is more rapid, while type 2 patients tend to move gradually toward renal failure and the symptoms are less aggressive. Symptoms The symptoms caused by the hepatorenal syndrome are a cause of medical emergency in most cases. If any of the symptoms associated with the condition occur, the patient must be rushed to a doctor without any delay. The common symptoms associated with the condition include Nausea Increase in body weight Confusion Reduced urination Change in the color of urine, which usually becomes dark-colored Swelling in the abdomen area Jaundice Dementia Vomiting Delirium Causes and risk factors In most cases, the hepatorenal syndrome is a complication associated with liver disease. Almost in all patients, the condition is caused as a result of liver cirrhosis. When a person suffers from cirrhosis of the liver, there are several factors that can cause the hepatorenal syndrome, such as Infections, especially the ones that affect the kidneys Digestive tract disorders such as gastrointestinal bleeding Use of diuretics, the substance used for increased production of urine The primary reason behind the condition is mostly any kind of disease related to the liver.
health

Symptoms, causes, and risk factors of mental health issues

Mental health is a term that is collectively used to understand illnesses that include symptoms that might have an impact on the thinking, mood, and behavior of a person. Mental health problems might make it difficult for people to concentrate on work or maintain a positive work-life balance. There might even be problems pertaining to relationships when a person is dealing with mental health problems. While mental health and stress have a complex but definite relationship, the latter can gravely be worsened by the former. What is the solution? While some people resort to counseling for mental health problems, some might turn to medication. A combination of both can also be a good and effective solution for some. Symptoms of mental health problems The symptoms of mental health illness can vary depending on the individual, the depth of the problem, and how a person is looking to cope with the problem. There can be emotional and behavioral repercussions of mental health illness, and the best way to cure is to identify it early on and support the person suffering from mental health issues as well as possible. Some of the known symptoms of mental health illnesses include: Feeling sad or low Inability to concentrate on the job or even on leisure activities like watching TV or reading the newspaper Extreme feeling of guilt Irrational fears or worries, especially about the future Mood swings Withdrawal from family, friends, and all sorts of social activities Detachment from the real world and a sense of delusion or hallucinations Inability to keep up with daily tasks or powerlessness in handling the stress of simple jobs Difficulty in understanding people and situations Excessive alcohol use Sudden change in eating habits Change in sex drive for the worse Change in temperament and sudden hostile behavior and loss of patience Suicidal thoughts Physical symptoms such as stomach ache, back pain, and headaches Causes of mental health problems Multiple causes can be associated with the occurrence of mental health illnesses.
health