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Showing posts from August, 2024

BACTERIA THAT TURNS WATER INTO ICE - PSEUDOMONAS SYRINGAE

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Hi Folks!! Follow our blog on instagram https://instagram.com/labinthebox227?igshid=ZDdkNTZiNTM= BACTERIA THAT TURNS WATER INTO ICE - PSEUDOMONAS SYRINGAE   Pseudomonas syringae is a fascinating bacterium that has captured the attention of scientists due to its dual role as a plant pathogen and an agent in atmospheric processes. One of its most intriguing characteristics is its ability to facilitate ice formation, a process with significant implications for both agriculture and climate science. The Ice-Nucleating Ability of Pseudomonas syringae Pseudomonas syringae is equipped with a unique set of proteins on its outer membrane known as ice-nucleating proteins (INPs). These proteins can induce the formation of ice at relatively high temperatures, often just below the freezing point. Unlike other microorganisms that may only initiate freezing at much lower temperatures, Pseudomonas syringae can cause ice to form at temperatures as warm as -2°C to -5°C. This ability is due to the highly

UNDERSTANDING PARAMAGNETIC NATURE OF OXYGEN

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Hi Folks!! Follow our blog on  Instagram Oxygen, one of the most essential elements for life on Earth, has a fascinating property that sets it apart from most other gases: paramagnetism . This property, which refers to the ability of a substance to be attracted to a magnetic field, arises from the unique electronic structure of molecular oxygen (O₂). In its molecular form, oxygen has two unpaired electrons in its anti-bonding Ï€* (pi-star) orbitals. These unpaired electrons are the key to oxygen’s paramagnetic behavior. According to molecular orbital theory, the electrons in a molecule are arranged in specific orbitals that determine the molecule’s magnetic properties. In most diatomic molecules, all the electrons are paired, which results in diamagnetism, a property where the substance is repelled by a magnetic field. However, the presence of unpaired electrons in oxygen means that it has a net magnetic moment, causing it to be attracted to a magnetic field. The paramagneti

ONCOLOGY_6_CERVICAL CANCER

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Hi Folks!! Follow our blog on  Instagram Cervical cancer is a growth of cells that starts in the cervix. The cervix is the lower part of the uterus that connects to the vagina.  Almost all cervical cancer cases (99%) are linked to infection with high-risk human papillomaviruses (HPV), an extremely common virus transmitted through sexual contact. When exposed to  HPV , the body's immune system typically prevents the virus from doing harm. In a small percentage of people, however, the virus survives for years. This contributes to the process that causes some cervical cells to become cancer cells. One can reduce the risk of developing cervical cancer by having screening tests and receiving a vaccine that protects against  HPV  infection. When cervical cancer happens, it's often first treated with surgery to remove the tumor. Other treatments may include medicines to kill the cancer cells. Options might consist of chemotherapy and targeted therapy medicines. Radiation therapy with

ONCOLOGY_5_LYMPHOMA

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Hi Folks!! Follow our blog on Instagram  LAB IN THE BOX Lymphoma: A Stealthy Cancer Lymphoma, a cancer originating in the lymphatic system, is a complex disease characterized by the uncontrolled growth of white blood cells called lymphocytes. This intricate network of vessels and organs, crucial for immune function, becomes the battleground for this insidious disease. While the exact etiology remains elusive, several factors contribute to its development. A compromised immune system, often due to conditions like HIV/AIDS or autoimmune disorders, creates a fertile ground for lymphoma. Certain infections, notably Epstein-Barr virus and Helicobacter pylori, have been implicated as potential triggers. Genetic predisposition plays a role, with a family history increasing susceptibility. Environmental factors, such as exposure to certain chemicals, may also contribute to the risk. Symptoms of lymphoma are often insidious, mimicking those of common ailments, leading to delayed diagnosis.