Most cancers are associated with aging. The longer a person lives, the more likely it is that cancer causing lesions accumulate in their cells. It is estimated that more than 40 percent of all new cancer cases could be avoided by changing the risk ...
The Epstein–Barr virus (EBV) is a human gammaherpesvirus that can readily immortalize B lymphocytes in vitro, called lymphoblastoid cell lines (LCL). This immortalizing capability is relevant to understanding how EBV acts as the etiological ...
Parkinson’s Disease. It is a chronic, progressive movement disorder in which symptoms continue and get worse with time. Parkinson’s is characterized by ...
The central nervous system (CNS) consists of neurons and glial cells. Glial cells are astrocytes, oligodendroglia, ependymal cells, and microglia. With H&E stains, the CNS resembles mesenchymal tissues in which cells are set in an extracellula ...
Yellow fever is an acute viral haemorrhagic disease transmitted by infected mosquitoes. The "yellow" in the name refers to the jaundice that affects some patients. Symptoms of yellow fever inclu ...
Neurocytology (uncountable) The study of nerve cells, or neurons; cytology of the systema nervosum. Neurons in human skin perform advanced calculations, previously believed that only the brain could perform. A characteristic of neurons t ...
Microscopic colitis (MC) is an intestinal inflammatory disorder which is characterized by specific histopathological findings that include an increased number of lymphocytes in the colonic epithelium. The characteristic feature is chronic wat ...
Microscopic colitis is a chronic condition. It causes inflammation of the colon. These conditions are referred to as microscopic, because unlike other inflammatory bowel diseases, there is no sign of inflammation of the lining of the intestine whe ...
Microscopic colitis may be defined as a clinical syndrome, of unknown etiology, consisting of chronic watery diarrhea, with no or minimal changes seen on colonoscopy. Therefore, a definitive diagnosis is only possible by histology. The e ...
Vector-borne diseases are infections transmitted by the bite of infected arthropod species, such as mosquitoes, ticks, triatomine bugs, sandflies, and blackflies. Arthropod vectors are cold-blooded (ectothermic) and thus e ...
The pomace fly , drosophila , is employed as a model organism to review disciplines starting from fundamental genetics to the event of tissues and organs. Drosophila genome is 60% homologous thereto o ...
Bacteria are single-celled microorganisms that lack a nuclear membrane, are metabolically active and divide by binary fission. Medically they are a major cause of disease. Superficially, bacteria appear to be relatively ...
With either type of needle biopsy, the needle is passed several times through the tissue being examined. The doctor uses the needle to remove the tissue sample. Needle biopsies are often done using a CT scan, MRI, mammog ...
The removal of cells or tissues for examination by a pathologist. The pathologist may study the tissue under a microscope or perform other tests on the cells or tissue. There are many different types of biopsy procedures ...
However, animals can sometimes bear harmful germs that can spread to people and cause illness – these are known as zoonotic diseases or zoonoses. Zoonotic diseases are generated by harmful germs like viruses, bacterial, parasites, and fungi. ...
Microbial physiology is defined because the consideration of how microbial cell structures, growth and metabolism function in living organisms. It covers the study of viruses, bacteria, fungi and parasites. it's also bring& ...
The beginnings of bacteriology paralleled the development of the microscope. The first person to see microorganisms was probably the Dutch naturalist Antonie van Leeuwenhoek, who in 1683 described some animalcules, as they were then called, in wat ...
Bacteria are single-celled microorganisms that lack a nuclear membrane, are metabolically active and divide by binary fission. Medically they are a major cause of disease. Superficially, bacteria appear to be relatively simple forms of life; in fa ...
Environmental biotechnology journals publish scientific data on latest advancement in the field of environmental biotechnology. Expert Opinion on Environmental Biology is one of the environmental biotechnology journals t ...
Immunoglobulins, also known as antibodies, are glycoprotein molecules produced by plasma cells (white blood cells). They act as a critical part of the immune response by specif ...