How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
Currently Student of MS in Biotechnology. I am interested in Bioinformatics, Genomics, Pharmaceutical Biotechnology and also Phytochemical Screening.
January 2015 - March 2016
January 2015 - March 2016
- The effect of Seven Different Solvents Extract of Ganoderma lucidum and Pleaurotus ostreatus on Antioxident Activity : a Study of Preliminary Screening Test.
Bash, familiar as bamboo, are perennial, woody grass like plant found more or less throughout the world belonging to bambusoideae subfamily of true grass family poaceae. Among several native species found in Bangladesh, Bambusa bambos and Bambusa arundinacea are prominent. These clumping bamboos are usually giant in size with numerous branches at a...
Bash, familiar as bamboo, is a group of perennial, woody grass like plant found more or less throughout the world belonging to bambusoideae subfamily of true grass family poaceae. Among several native species found in Bangladesh, Bambusa bambos and Bambusa arundinacea are prominent. In some journals both are referred to as synonymous. These clumpin...
- What we measure with high-throughput technologies and why
- Introduction to high-throughput technologiesNext Generation Sequencing Microarrays
- Preprocessing and Normalization
- The Bioconductor Genomic Ranges Utilities
- Genomic Annotation
Genome sequencing helps find vital information, for example the strain type, virulence, location of origin and differences between strains transmitted within the country and in other countries
FDA has issued guidance to provide recommendations to health care providers and investigators on the administration and study of investigational convalescent plasma collected from individuals who have recovered from COVID-19 (COVID-19 convalescent plasma) during the public health emergency.
The guidance provides recommendations on the following:
- pathways for use of investigational COVID-19 convalescent plasma
- patient eligibility
- collection of COVID-19 convalescent plasma, including donor eligibility and donor qualifications
- labeling, and
- record keeping
Because COVID-19 convalescent plasma has not yet been approved for use by FDA, it is regulated as an investigational product. A health care provider must participate in one of the pathways described below. FDA does not collect COVID-19 convalescent plasma or provide COVID-19 convalescent plasma. Health care providers or acute care facilities should instead obtain COVID-19 convalescent plasma from an FDA-registered blood establishment.
Minimum degree required A Bachelor of Science with a major in:
- Biotechnology / Genomics / Bioinformatics / Biochemistry
but I need other additional requirement such training , Knowledge.
The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection. In fact, without information from the innate immune system, the adaptive response could not be mobilized. There are two types of adaptive responses: the cell-mediated immune response, which is carried out by T cells, and the humoral immune response, which is controlled by activated B cells and antibodies. Activated T cells and B cells that are specific to molecular structures on the pathogen proliferate and attack the invading pathogen. Their attack can kill pathogens directly or secrete antibodies that enhance the phagocytosis of pathogens and disrupt the infection. Adaptive immunity also involves a memory to provide the host with long-term protection from reinfection with the same type of pathogen; on re-exposure, this memory will facilitate an efficient and quick response.
Virus infection in vertebrates results in two general types of immune response. The first is a rapid-onset "innate" response against the virus, which involves the synthesis of proteins called interferons and the stimulation of "natural killer" lymphocytes. In some cases, the innate response may be enough to prevent a large scale infection. However, if the infection proceeds beyond the first few rounds of viral replication, the "adaptive immune response", kicks into high gear. The adaptive immune response itself has two components, the humoral response (the synthesis of virus-specific antibodies by B lymphocytes) and the cell-mediated response (the synthesis of specific cytotoxic T lymphocytes that kill infected cells). Both of these components of the adaptive immune response result also in the production of long-lived "memory cells" that allow for a much more rapid response (i.e., immunity) to a subsequent infection with the same virus.
- Molecular biology is the study of the molecular underpinnings of the processes of replication, transcription, translation, and cell function.
- Biochemistry is the study of the chemical substances and vital processes occurring in living organisms. Biochemists focus heavily on the role, function, and structure of biomolecules such as proteins, lipids, carbohydrates and nucleic acids.
- Genetics is the study of how genetic differences affect organisms. Genetics attempts to predict how mutations, individual genes and genetic interactions can affect the expression of a phenotype.
due to lack of medical or healthcare facility how to treat COVID 19 patient at home.
If you are sick with COVID-19 or suspect you are infected with the virus that causes COVID-19, how to prevent the disease from spreading to people in your home and community.
Biological techniques are methods or procedures that are used to study living things. They include experimental and computational methods, approaches, protocols and tools for biological research.
A hospital-acquired infection (HAI), also known as a nosocomial infection, is an infection that is acquired in a hospital or other health care facility. To emphasize both hospital and nonhospital settings, it is sometimes instead called a health care–associated infection (HAI or HCAI).
The virus is primarily spread between people during close contact, often via small droplets produced by coughing, sneezing, or talking. While these droplets are produced when breathing out, they usually fall to the ground or onto surfaces rather than remain in the air over long distances.People may also become infected by touching a contaminated surface and then touching their eyes, nose, or mouth. The virus can survive on surfaces for up to 72 hours. It is most contagious during the first three days after the onset of symptoms, although spread may be possible before symptoms appear and in later stages of the disease.
Respiratory infections can be transmitted through droplets of different sizes: when the droplet particles are >5-10 μm in diameter they are referred to as respiratory droplets, and when then are <5μm in diameter, they are referred to as droplet nuclei. According to current evidence, COVID-19 virus is primarily transmitted between people through respiratory droplets and contact routes.2-7 In an analysis of 75,465 COVID-19 cases in China, airborne transmission was not reported.
Droplet transmission occurs when a person is in in close contact (within 1 m) with someone who has respiratory symptoms (e.g., coughing or sneezing) and is therefore at risk of having his/her mucosae (mouth and nose) or conjunctiva (eyes) exposed to potentially infective respiratory droplets. Transmission may also occur through fomites in the immediate environment around the infected person. Therefore, transmission of the COVID-19 virus can occur by direct contact with infected people and indirect contact with surfaces in the immediate environment or with objects used on the infected person (e.g., stethoscope or thermometer).
Airborne transmission is different from droplet transmission as it refers to the presence of microbes within droplet nuclei, which are generally considered to be particles <5μm in diameter, can remain in the air for long periods of time and be transmitted to others over distances greater than 1 m.
In the context of COVID-19, airborne transmission may be possible in specific circumstances and settings in which procedures or support treatments that generate aerosols are performed; i.e., endotracheal intubation, bronchoscopy, open suctioning, administration of nebulized treatment, manual ventilation before intubation, turning the patient to the prone position, disconnecting the patient from the ventilator, non-invasive positive-pressure ventilation, tracheostomy, and cardiopulmonary resuscitation.
There is some evidence that COVID-19 infection may lead to intestinal infection and be present in faeces. However, to date only one study has cultured the COVID-19 virus from a single stool specimen. There have been no reports of faecal−oral transmission of the COVID-19 virus to date.
Preventative measure includes the measures or steps taken for prevention of disease as opposed to disease treatment. Preventive care strategies are typically described as taking place at the primary, secondary, and tertiary prevention levels.
Preventive Health Measures encompass a variety of interventions that can be undertaken to prevent or delay the occurrence of disease or reduce further transmission or exposure to disease. Preventive health measures are an important part of health promotion efforts and many have been recognized as a cost-effective way to identify and treat potential health problems before they develop or worsen.
When not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles, or virions, consisting of: (i) the genetic material, i.e. long molecules of DNA or RNA that encode the structure of the proteins by which the virus acts; (ii) a protein coat, the capsid, which surrounds and protects the genetic material; and in some cases (iii) an outside envelope of lipids. The shapes of these virus particles range from simple helical and icosahedral forms to more complex structures. Most virus species have virions too small to be seen with an optical microscope, about one hundredth the size of most bacteria.
Probiotics are live microorganisms that are intended to have health benefits when consumed or applied to the body. They can be found in yogurt and other fermented foods, dietary supplements, and beauty products.
Dengue fever is a disease caused by a family of viruses transmitted by infected mosquitoes. It is an acute illness of sudden onset that usually follows a benign course with symptoms such as headache, fever, exhaustion, severe muscle and joint pain, swollen lymph nodes (lymphadenopathy), and rash.
all visitors must be over 18 years of age and healthy. Visitors may be screened for flu-like symptoms, such as fever, cough, or sore throat. Any visitor with obvious signs of illness will be asked to kindly leave. Any visitors will also be encouraged to remain six feet away from patients at all times and wash or sanitize their hands before visiting a patient room.
The standard method of diagnosis of coronavirus is by reverse transcription-polymerase chain reaction (rRT-PCR), which uses sequencing from a nasopharyngeal swab or sputum sample and also The kit uses the Rapid Blot-Dot technique to detect coronavirus positive cases within 15 minutes. The technique looks for antibodies created in the body in response to the virus infection.
Find out a common, cheapest, safest , most effective, accessible and easiest also quickest extraction procedure of Phytochemicals in Bangladesh for Diabetic Patient . Determine the hypoglycemic and antihyperglycemic activities of the different chemical Extract extracted from Plant source.