Connect with us


A Jordanian scientist confirms the ability of bacteria to survive and thrive in space | Science



A Jordanian scientist confirms the ability of bacteria to survive and thrive in space |  Science

A Jordanian scientist has confirmed that he has obtained surprising early results that indicate the ability of microorganisms to withstand the space environment and their ability to survive and thrive after being exposed to that harsh environment.

Last April, the University of Yarmouk in the Hashemite Kingdom of Jordan successfully launched a space balloon carrying microbial specimens 32.5 km above sea level. Gravity, in collaboration with the British KSF Space Foundation.

Space capsule aircraft

Al Jazeera Net has been pursuing this research work since its inception in a report released last year. According to the research project, some specimens of microorganisms (bacterial strains that do not cause disease in humans) with scientifically defined and genetically modified information were prepared and uploaded in the research project laboratory of the Department of Biological Sciences, University of Yarmouk. Professor Dr. Hanan Issa Malkawi, Project Manager and Principal Researcher, revealed the bacterial species and their genetic makeup in a space capsule (by the KSF Space Foundation) in a controlled environment.

The space capsule is a compact unit with life support systems, where the microbes are protected from most of the harsh conditions of exposure other than “microgravity”, so the physiological changes of the microbes at cellular levels or genetics are largely due to the effect of the microgravity.

According to Professor Malkov, the space capsule – which carried samples of bacteria and genetic material isolated from these samples – was launched from the United Kingdom into space, where it reached altitude above the atmosphere and the first layer in low orbit.

See also  What does photography have to do with mental health?

He pointed out that the capsule returned to Earth one day after launch and that these biological samples were examined and analyzed in a research laboratory at the University of Yarmouk immediately after takeoff.

Outline of the successful Space Capsule Mission for the ongoing KSF Space Foundation (KSF Space Foundation)

Promotes early results

Preliminary results obtained indicate the ability of these microorganisms to withstand extreme zero-gravity conditions in the space environment, their growth and reproduction. Extensive and precise analysis of the many stages of the behavior of living bacterial cells and their genetic makeup, which was isolated from them after launch into the space capsule, and their subsequent emergence into space and return to Earth.

Professor Malkavi and his research team are currently studying these bacterial specimens in the laboratory, conducting physiological studies to determine their potential for growth, and analyzing their DNA to determine the types of mutations generated at the genetic level after exposure to zero gravitational conditions. In space.

Dr. Malkawi says – in a statement via Al Jazeera Net social media – “Microbes are an integral part of space travel, often associated with space technology, such as ships and space stations or astronauts’ clothing or modified organic materials, even inside the bodies of astronauts.” Is called.

The Jordanian scientist, who is a Jordanian scientist, and his research team have obtained surprising early results that indicate the ability of microorganisms to withstand the space environment and the ability to survive and thrive after being exposed to harsh environments.

The research team is currently seeking to document and publish all research results in the International Journal of Science after completing a detailed study and reviewing the study results.

See also  The head of the "Kamalia" center talks about how to combat the "delta" strain before infection.
The space capsule is a compression unit fitted with the Life Support System (KSF Space Foundation).

The importance of this project

The results of this research are expected to help understand how body forces affect microorganisms at the cellular, molecular, and evolutionary levels, which could lead to future studies of other organisms, including plants, animals, and humans.

Commenting on the scientific significance of the project, Professor Malkawi told Al Jazeera Net – “Understanding how these microbes adapt to space conditions will enable members to develop strategies to mitigate the risks to staff health caused by pathogenic microorganisms. Immunodeficiency and other issues.” Health “.

“Understanding how space conditions alter microbial processes in industrially important microorganisms will provide us with information on how to genetically modify these microorganisms to effectively produce important beneficial compounds,” he adds.

Malkavi added, “We are doing scientific research to answer a number of questions, including: Do we explore space with microbes? Do these creatures adapt to harsh space conditions, especially in the absence of gravity, as well as humans? Do these organisms change? Are they highly malignant and pathogenic during operation?” “Finally, do such adaptations or genetically modified organisms have practical benefits for mankind?”

Professor Hanan Isa Malkawi is currently working in the field of biological sciences at Yarmouk University (Al-Jazeera).

Supporting application research in space

Professor Hanan Isa Malkawi is currently working in the field of life sciences at Yarmouth University and holds a PhD in Microbiology and Molecular Biology and a Masters in Bacteriology and Public Health from Washington State University.

It distinguishes research achievements in biotechnology and nanotechnology and its applications in medicine, environment, agriculture, food and industry, and has more than 70 researches published in prestigious international journals and numerous patents.

See also  Sports are more effective than medicine to cure diseases
Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *


Are nuts better for breakfast than eggs? Scientists have the answer



Are nuts better for breakfast than eggs?  Scientists have the answer

“Stem cells” show “promising results” in treatment of “multiple sclerosis”.

A recent study shows that injecting a type of stem cells into the brains of patients with multiple sclerosis achieves promising results and can protect the brain from damage from the disease.

The study, published Monday in the journal Stem Cell by researchers from Britain and Italy, is a step toward developing an advanced stem cell therapy for multiple sclerosis, a crippling disease that leaves some sufferers unable to walk on their own. walk in general.

More than two million people worldwide live with multiple sclerosis, which is caused by the body’s immune system destroying “myelin,” the protective sheath around the nerve fibers surrounding the brain and spinal cord. brain and other parts of the body.

Recent research advances have revealed that stem cell therapies can help reduce this vulnerability by infusing or transplanting “master” stem cells into the body.

After a previous successful study conducted in mice to test this approach, the researchers continued their new study in humans, where neural stem cells were injected directly into the brains of 15 multiple sclerosis patients in Italy.

Stem cells were extracted from cells taken from fetal brain tissue, and the researchers followed the patients for 12 months, during which time there were no treatment-related deaths or serious adverse effects.

At the start of the trial, all patients showed a high degree of disability, with most requiring a wheelchair.

However, during the 12-month follow-up period, none of them showed an increase in disability or worsening of symptoms, and none of the patients reported symptoms suggestive of relapse, and their cognitive functions did not deteriorate significantly during the study period. Researchers believe this indicates significant persistence of the disease.

See also  Good news from the World Health Organization about Corona ... and a warning

The researchers evaluated a subset of patients for changes in the volume of brain tissue associated with disease progression, and found that the higher the dose of injected stem cells, the smaller the brain volume over time.

Professor Stefano Pluchino, the lead researcher of the study from the University of Cambridge in the UK, says: “This study is the first phase of clinical trials in humans to assess the feasibility, safety and tolerability of neural stem cell injections in patients with multiple sclerosis.”

He added to Asharq Al-Awsat, “The success achieved by the group at this stage is a prerequisite for developing efficacy studies, which will be the next step for the research group,” pointing out that “experiments will be conducted in larger numbers. Patients should better monitor the therapeutic effects of this approach.”

Continue Reading


How to login to the My Health Qatar portal



How to login to the My Health Qatar portal

The My Health Qatar portal is an electronic platform launched by the Ministry of Health in the State of Qatar. Residents, citizens or residents of the State of Qatar can access and benefit from this portal for electronic delivery of all ministry services through this website. Services available, the most important of which is access to authorized facilities for medical examination of foreign workers.

My Health Portal

If you have an account on Qatar Health Portal and want to access this account, you must follow the following steps:

  • Go to My Health Portal by clicking this connection.

  • Enter your username or email.

  • Enter the password.

  • Click on Login button.

read more: Sehaty website link to login in Qatar

How to Register on Sehati Qatar Website

My Health PortalYou must open an account on the Sehaty website to avail the services offered by the site. These are the steps to follow to register on the site:

  • Fill the electronic form with the person’s information such as health card number.

  • Information recorded includes:

    • Qatar Identification Number

    • Patient name.

    • Father’s Name

    • Grandfather Name

    • phone number.

    • date of birth.

    • Nationality.

    • Note that the email ID is rewritten for confirmation.

    • Display code.

  • Terms and conditions of the site are accepted.

  • Click the Next button.

  • You will receive a verification code in a message on your mobile phone.

  • Click on the Verify option.

  • Click on the link sent to your email to activate the account.

read more: My Health Qatar.. How to create an account and log in to the My Health app

How to follow up on registration request on Qatar Health Portal

After submitting the registration application on the website, the submitted application is considered and accepted or rejected after three days of submission. If the application is not accepted, one has to visit one of the branches of Hamad Medical Institute. If the application is accepted, the following steps should be followed:

  • Access My Health Qatar website.

  • Enter the username or email you used to create an account earlier.

  • Enter the password.

  • Click on login to avail all the services offered by the site.

How do I view test results from the Sehaty app?

First, you need to access the application, then write the medical registration number and password, select the region to which it belongs, then enter the verification code sent to your phone, and then go to the list of test results.

When will medical report appear in Sehati application?

The medical reports are instantly displayed in the Shihati application, as the medical reports are constantly updated so that the person can get the report at any time.

Join our channel on Telegram

See also  Sports are more effective than medicine to cure diseases
Continue Reading


Turmeric…what are its benefits and who should avoid using it?



Turmeric…what are its benefits and who should avoid using it?

Dubai, United Arab Emirates (CNN) — Turmeric is considered one of the most important spices in Indian and Pakistani cuisine, and is an essential ingredient in the world-famous “curry” dish. But it also has many therapeutic properties due to the presence of a chemical compound called curcumin.

What do you know about him?

Historically, turmeric has been used in traditional Chinese and Indian medicine, according to the official US website “GovInfo”.

This, in turn, helps digestion and liver function, relieves joint pain, and regulates menstruation. It is applied directly to the skin to treat eczema and heal wounds.

Today, turmeric is used for heartburn, stomach ulcers and gallstones.

Add turmeric as a spice to salty and sweet foods, or drink it as a tea, mixed with honey and lemon juice and sipped with castor oil to flush out toxins from the skin.

Southwest India is considered the original home of turmeric, but it is widespread in India and Indonesia, and is internationally known as “Curcuma longa”.

Here are some benefits of turmeric:

  • It is useful in treating wounds and inflammation. It increases liver function to secrete bile, stimulates bowel movements and helps dissolve the gallbladder.
  • Turmeric is a natural antiseptic and antibacterial, and is useful in disinfecting wounds and burns.
  • Turmeric can prevent melanoma, kill skin cancer cells and reduce the risk of childhood leukemia.
  • Turmeric prevents the development of Alzheimer’s disease by removing amyloid deposits in the brain.
  • It has long been used in Chinese medicine as a treatment for depression.

However, the United States’ official website “GovInfo” warned about one thing: people with gallbladder diseases should avoid using turmeric as a nutritional supplement, especially if it worsens their health.

See also  Sports are more effective than medicine to cure diseases

As epidemics and viruses spread around the world, more and more people are interested in strengthening their immunity with various foods, drinks and vitamins.

The Egyptian Ministry of Health and Population, through its official account on the “X” site, advises people to drink a group of hot drinks that will certainly help in this task.

What are the most important?

  • Tea
  • Clove
  • That ring
  • Anise
  • Fennel

These drinks contribute to constant moisturizing of the mouth, as they contain antioxidants and oils that have an expectorant and anti-inflammatory effect.

Continue Reading


Copyright © 2023