Skip to main content

Horseshoe crab carries oxygen with the help of a copper-containing type of hemocyaninHorseshoe crab carries oxygen with the help of a copper-containing type of hemocyanin

 নীল রক্ত!

source :This animal looks a lot like a hooves, or a crab. That is why it is called Horseshoe crab. Although, according to biologists, it looks like a crab, it is actually a sea crab. The blood color of this null crab is light blue.

Horseshoe crab carries oxygen with the help of a copper-containing type of hemocyanin. The blood color of the umbilical crab looks blue due to the presence of this copper-linked hemocyanin. Instead of white blood cells, they have a special cell called 'amoebocyte' in their blood which is capable of dealing with any germ present in the blood in just 45 minutes.This blue blood is a very important element in medical science. Blue blood is a very important ingredient in testing the effectiveness of various drugs and antidotes in the laboratory by using the special antiseptic power of this blue blood.

And that's why every year thousands of crabs are caught and blue blood is collected from them by various pharmaceutical companies.
According to biologists, this horseshoe crab has survived on Earth for about 44 million years. That is why many scientists call it 'living fossil'. Horseshoe crabs only come to shore during breeding (at least 10 years after birth). This is the time when scientists collect blue blood from them and release them again.
According to recent statistics, more than 30 percent of Horseshoe crabs die from this blue blood collection. This 44 million year old species is endangered today to test the effectiveness of various drugs and antidotes! So scientists from around the world have already taken the initiative to save these animals by artificially creating this blue blood. Collecting blue blood from crabs in this way has also been banned in several countries.
নীল রক্ত!


powered by : microzenith 

Comments

Popular posts from this blog

Swami Vivekananda’s speech on 11th September, 1893 in Chicago

to listen his video of original voice click here Sisters and Brothers of America , It fills my heart with joy unspeakable to rise in response to the warm and cordial welcome which you have given us. I thank you in the name of the most ancient order of monks in the world; I thank you in the name of the mother of religions, and I thank you in the name of millions and millions of Hindu people of all classes and sects. My thanks, also, to some of the speakers on this platform who, referring to the delegates from the Orient, have told you that these men from far-off nations may well claim the  honor  of bearing to different lands the idea of toleration. I am proud to belong to a religion which has taught the world both tolerance and universal acceptance. We believe not only in universal toleration, but we accept all religions as true. I am proud to belong to a nation which has sheltered the persecuted and the refugees of all religions and all nations of the earth. I am ...

India’s 1st COVID-19 vaccine gets human trial approval

NEW DELHI, India India’s first COVID-19 vaccine got the approval for human trials from the country’s drug regulator, as number of coronavirus-related cases and deaths continues upward, a drug company announced. The vaccine, named COVAXIN, has been developed by Bharat Biotech compnay , in collaboration with the Indian Council of Medical Research and the National Institute of Virology (NIV). The indigenous, inactivated vaccine was developed from a SARS-CoV-2 strain, which was isolated by the NIV and transferred to the company’s BSL-3 High Containment facility located at Hyderabad city in southern India, Bharat Biotech said in a statement. “Our ongoing research and expertise in forecasting epidemics has enabled us to successfully manufacture a vaccine for the H1N1 pandemic, ” said Suchitra Ella, joint managing director of the company. The permission to initiate Phase I & II Human clinical trials came after the company submitted results generated from preclinica...

Dr. Manoj Kumar Yadav [M.B.B.S., M.D.(Medicine),C.C.E.C.(Cardioloy),C.C.M.D.(Diabetes)Consultant Physician] M:9874256060

Dr. Manoj Kumar Yadav is an Eminent General Physician . He has completed his MBBS - Bachelor of Medicine and Bachelor of Surgery in the year 2003, MD (Internal Medicine) - Doctor of Medicine in Internal Medicine, CCEC - The Council for Chiropractic Education Canada and CCMD – Critical Care Medicine Department.   His main area of specialization includes Infectious Disease Treatment, Hypertension Treatment, Chronic Obstructive Pulmonary Disease (COPD) Treatment, Fever Treatment, Infectious Disease Treatment, Anemia Treatment, Geriatric Medicine, Lipid Disorder, Preventive Medicine, Health Checkup (General), Diabetes Management, Joint and Muscle Problems, Managing Acute Medical Conditions, Fever Treatment, Adult Vaccinations, Chronic Pain Treatment, Irritable Bowel Syndrome (IBS) Treatment, Congenital Disorders Evaluation / Treatment, etc.  He has healed many critical patients with his amazing talent. He is available every Monday to Saturday from 11AM to...