Science

Science (from the Latin word scientia, meaning “knowledge”) is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE.

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What is Xenotransplantation?

Xenotransplantation is the transplantation of cells, tissue or other organs between phylogenetically different species. The process of grafting organs or tissues between members of different of different species. It is any procedure that involves the transplantation, implantation or infusion into a human recipient of either live cells, tissues or organs from a non human animal source or human body fluids, cells, tissues, or organs that have had ex-vivo contact with live non human animal cells, tissues or organs. The development of xenotransplantation is driven by the fact that the demand for human organs for clinical transplantation far exceeds the supply.

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M PHASE in Mitosis

Prophase which is the first stage of karyokinesis of mitosis follows the S and G2 phases of interphase. Prophase is marked by the initiation of condensation of chromosomal material. The chromosomal material becomes untangled during the process of chromatin condensation.

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Introduction to ‘Interphase’ in Mitosis

Cell division is very important process in all living organisms. The cell cycle is a process a cell will go through to replicate all of its material and divide itself from one cell into two identical cells. During the division of a cell, DNA replication and cell growth also take place. All these processes, i.e., cell division, DNA replication, and cell growth have to take place in a coordinated way to ensure correct division and formation of progeny cells containing intact genomes. The sequence of events by which a cell duplicates its genome, synthesises the other constituents of the cell and eventually divides into two daughter cells is termed cell cycle. 

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Psychological Disorders Part 2

Introduction In Psychological Disorders Part 1, Neurodevelopmental and Bipolar Disorders were discussed. The DSM (Diagnostic and Statistical Manual of Mental Disorders) contains a huge range of disorders which will be explained in a series of articles. This article discusses Anxiety and Stress-related disorders. Anxiety Disorders These disorders are characterized by […]

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What is Bipolar Disorder?

Bipolar disorder, also known as manic depression, is a mental illness that causes extreme mood swings between emotional highs (mania or hypomania) and lows (depression). The word bipolar itself means […]

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SECRET OF NATURE’S PEACE IS PATIENCE!

You know what is lacking in today’s generation ? It’s not hark work guys , it’s patience rather. Patience (or forbearance) is the ability to endure difficult circumstances. Patience may involve perseverance in the face of delay; tolerance of provocation without responding in disrespect/anger; or forbearance when under strain, especially when […]

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World Nature Conservation Day

Conservation is the care and protection of  resources so that they can persist for future generations. Conservation seeks the sustainable use of nature by humans along with preservation. Preservation means protecting nature. World Nature Conservation Day is celebrated on 28 July annually. It is celebrated to generate awareness of the […]

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Universal Design

Universal design is the approach of designing products and environment so that it can be used by broad number people irrespective of age, disability, ability, status in life and various […]

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Why is WASTE a hazardous problem in India

Urban India generates 62 million tones of municipal solid waste annually of which 43 million is collected by the authorities assigned workers or vehicles. Out of this 43 million tones of waste collected, 39 million tones is dumped in the open sanitary landfills, the most convenient and oldest form of […]

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Butterfly effect 🦋

Hello guys. Today’s topic is very interesting. Have you guys ever heard about the 🦋 butterfly effect. This theory is about how small changes effect the larger outcome.It describes how […]

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Next Destination: Space

If you are bored from drives, lakes, beaches, resorts, mountains, deserts, valleys, trenches and even underwater sea-diving and have shit ton of money in store, this article is for you. And even you don’t have that kind of money, then hang on. Hopefully, there will be cheaper space-crafts for us […]

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Current Strategies used in Regenerative Medicine

The most common and most used strategy is cell-based therapy. Humans have a complex body structures and parts, having multicellular framework making it complicated and because of this it is difficult to know functions and structural role of each and every cell of the body. The ability of the cells to differentiate into other cells types is defined as “Cell Potency”. There are some cells which lack the ability of differentiation or cell potency.

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Kidney Regeneration by Human Regenerative Therapy

Kidney tissue derived from human pluripotent stem cells was generated using organ development mechanism of xenogeneic foetuses, suggesting possibility of generating humanised kidney using animal metanephroi as a scaffold. To apply his concept to humans, the size of the generated animal needs to be increased using larger host animal. Pigs are considered the most suitable f the possible larger animals models, because of their physiological and anatomical similarities to humans. The strategy that underlies humanised kidney generation assumes the transplantation of xenogenic foetal anlagen to adult patients.

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Psychological Disorders – Part 1

“What health needs is more sunlight, more candor, and more unashamed conversation.” – Glenn Close Introduction The American Psychiatric Association’s diagnostic manual, the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) defines mental disorder as a syndrome characterized by a clinically significant disturbance in an individual’s cognitive, emotion regulation, or […]

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