Universal Medicine

Founders: Gagandeep Sachdeva:  I was born in India and moved to Northampton at a young age. I am studying Medicine at the University of Birmingham. Outside of my studies, I enjoy badminton and table tennis and have competed in regional as well as national tournaments. We decided to create this blog to further explore what interested us in science and this platform was the perfect way to share our passion. Crucially, it also provided the opportunity to inspire others into academia and raise awareness of current avenues of scientific research. Satbachan Bassan:  Hi my name is Sab and I’m from Northampton. I am a Chemical Engineering student at Aston University. I currently represent the university with their football and train as well as play up to 3 times a week. Football and sports have always been close to my education. I got into writing the blog as I was very intrigued by new and old articles based around science and wanted to write pieces on some of my favou...

Natasha Lynch Evidence that led to the discovery of the Circadian Rhythm and the endogenous pacemaker. The first evidence of an internal body clock came not from our species but from a particular plant. In 1729 two scientists discovered that plants generate their own internal time. They focused on the plant Mimosa Pudica, this was because at night the leaves would collapse down almost as though they had wilted, but the next day the leaves would open again like an umbrella. This behaviour would repeat every morning and every night. Originally it was believed that this behaviour was due to the rising and setting of the sun. A researcher named Mairan completed a study where he placed a Mimosa Pudica in a sealed box for 24 Hours, taking away the natural cycle of light and dark of the earth. It was found, despite no longer having the influence of light and dark, the plant still behaved the same, the leaves would expand during the day and retract during the night even without the natural si...

Vision is a gift that we often take for granted. It allows us to appreciate the delicate intricacies and beauty around us, cherishing special moments. Now picture a world that is pitch black. Globally, 39 million people are blind. 1 For decades, research has been focused on the creation of a bionic eye to help shine a light on a world of darkness. Now, this is becoming a reality.    Second Sight’s novel product, Argus® II, has been approved by the FDA for the treatment of retinitis pigmentosa - a rare inherited disease in which the light-sensitive retina slowly and progressively degenerates. 2,3 The prosthesis involves surgically fitting an implant onto the retina, the light-sensitive area at the back of the eye. The patient wears a special pair of glasses into which a video camera has been fitted. This camera picks up the image and wirelessly sends signals to the implant, stimulating the retina and causing nerve impulse conduction to the visual cortex in the brain. H...

For those of you that have been following our blog from 2016, you may remember one of our very first posts on the Zika Virus. This was a very topical public health issue, especially with the 2016 Rio Olympics fastly approaching. I began writing a research paper at the time, with the aim of exploring how Zika led to associated conditions such as microcephaly. In addition, an epidemiological stance was explored: health economics and balancing resource allocation between preventing the spread and deriving a cure for Zika. Ultimately, the purpose of this outlook was to establish which protocol of resource allocation would be most efficient, thereby helping guide governmental policy for future pandemics/epidemics. Recently, my paper has been shortlisted for publication in the Chronicles of Student Research Success as well as publication onto Research Gate! It is also due for presentation at a national conference, and I would love to share the journey with you. The link to the full pape...

Post-traumatic stress disorder (PTSD) is a type of anxiety disorder which you may develop after being involved in, or witnessing, traumatic events. The condition was first recognised in war veterans and has been known by a variety of names, such as 'shell shock'. PTSD can develop immediately after someone experiences a disturbing event, or it can occur weeks, months or even years later. Its estimated to affect about 1 in every 3 people who have a traumatic experience, but it's not clear exactly why some people develop the condition and others do not. There are many theories that could be used to explain this condition. Psychodynamic approaches to PTSD focus on a number of different factors that may influence or cause PTSD symptoms, such as early childhood experiences, current relationships and the things people do to protect themselves from upsetting thoughts and feelings that are the result of experiencing a traumatic event. The psychodynamic approach focuses mainly...

What is vaping? An electronic cigarette or e-cigarette is a handheld battery-powered vaporizer that simulates smoking by providing some of the behavioral aspects of smoking, including the hand-to-mouth action of smoking, but without burning tobacco. Using an e-cigarette is known as ‘vaping’.  There has been an exponential rise of vaping among teenagers. ‘According to a recent study, about 37% of high school seniors reported vaping in 2018, up from 28% the year before. An estimated 2.1 million middle school and high school students reported using e-cigarettes in 2017; that number jumped to 3.6 million in 2018.’ First, many teens believe that vaping is less harmful than smoking. Second, e-cigarettes have a lower per-use cost than traditional cigarettes. Finally, vape cartridges are often formulated with flavorings such as apple pie and watermelon that appeal to younger users. Nicotine in e-cigarettes may have several negative health effects. Chronic nicotine exposure may le...

Natasha Lynch A speech disorder refers to any condition which affects the way a person is able to create and form words. Speech, language and communication are some of the most important things in everyday life. To be understood we must understand. We communicate what we need, what we know and what we want. Learning speech and communication as a child lies the foundations of all relationships, developments and achievements. It allows children to learn, without the basics of listening, talking and understanding a child is unable to learn new things like reading and writing. From childhood all the way through adulthood a person with a speech disorder will struggle. Try to think of a day where you have not communicated or spoken to someone. I doubt there are many and if there are I guarantee it was pretty lonely. Or imagine if every time you went to say a word or sentence different words came out- frustrating right? This is living with a speech disorder.  Types of speech disorders: - ...

I remember when my dad was saying how he felt like he was getting possessed by a ghost one night; how he couldn't move at all, but no dad you weren’t getting ‘possessed’ you had sleep paralysis. Sleep paralysis is a temporary inability to move or speak that occurs when you're waking up or falling asleep. It's not harmful and should pass in a few seconds or minutes, but can be very frightening. Many people have sleep paralysis once or twice in their life, while others experience it a few times a month or more regularly. There are 2 types of sleep: Non-rapid eye movement and rapid eye movement. Sleep paralysis happens when you abruptly wake up from REM. REM is when the eyes move quickly, this episode of sleep is where the brain is most active so brain restoration can take place. Furthermore, this is when dreams occur, we have at least 5 every night but only remember them if we wake up in the middle of a dream. When we are dreaming our brain stem is switched off, in othe...

Unlike an episode of sleep paralysis, locked in syndrome can be expressed as a more extensive version of it without the demons or monsters, some people never recover from it. It can happen to anyone of any age or gender. This rare illness which leaves only sight and hearing as the only senses working. Therefore, sometimes it goes unnoticed which may lead to incorrect treatment and or the the resources available to still communicate is ignored. An individual suffering from this has no ability to move or speak however can blink and move their eyes as they please. Causes:   Damage to a specific brain stem section called the pons, which contains neuronal pathways between the cerebrum, spinal cord and cerebellum, can cause and is the most common cause of this syndrome. Locked-In syndrome is a result of the interruption of all the motor fibres running from the grey matter in the brain through the spinal cord to the body's muscles,  which in turn causes paralysis...

The concept of in vitro fertilization is to optimize human reproduction by making it more efficient. IVF takes many eggs and, during a 3-5 day culture process, the eggs are fertilized.  One or more of the fertilized eggs is then transferred into the uterus. By removing the eggs from the ovaries, fertilizing them outside of the body, and then transferring the embryo or embryos back into the womb, the net effect is that of compressing many months of attempting to conceive into one. The general layout Step 1: suppressing the natural menstrual cycle Can make the medicines used in the next stage of treatment more effective and continue this for about 2 weeks. Step 2: boosting egg supply Once your menstrual cycle is suppressed you take an FSH fertility hormone (follicle stimulating hormone). This increases the number of eggs you produce, so more eggs can be collected and fertilized. Step 3: checking progress You'll have vaginal ultrasounds to monitor your ovaries and, in s...