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Cysts of Entamoeba coli protozoan, 3D illustration. E. coli is a non-pathogenic ameba, its cyst is 15-25 mkm, has 8 nuclei and chromatoidal bar elongated with splintered ends (shown red)

PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.

Close up,Growth of Bacteria and microorganisms from termite nest in Experiment

Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.

Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.

Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.

Streptococcus pneumoniae bacteria, also known as pneumococcus, Gram-positive bacteria responsible for causing various respiratory tract infections, including pneumonia, 3D illustration.

Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)

Pine Root C.S. under light mircoscope with white background

Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

Myxoid liposarcoma. Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body

Melatonin is a hormone, released primarily by the pineal gland, that regulates the sleep–wake cycle. 3D ball-and-stick model, white background

Virus and bacteria infected the Human lungs, lung disease, 3d illustration

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Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.

Leaf of Nerium indicum T.S. under light microscopy

Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.

Primary myelofibrosis with extramedullary hematopoiesis. Site: Spleen. Myelofibrosis is a reactive, reversible increase in bone marrow collagen often with extramedullary hematopoiesis (primarily in the spleen).

Gram stain of the bacterium, Staphylococcus aureus. This bacteria is gram positive, as such it appears purple after staining due to the thick peptidoglycan. The round cells are also seen in clusters.

Photomicrograph of a freshwater clustering single-celled green algae,

Illustration of coloured texture forming a background

Early stage, two days, fertilized human eggs before transfer to the woman in an IVF procedure.

The study of plant tissues under the microscope in the laboratory.

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