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Molecular Model of Vitamin D.

a precursor cell, also called a blast cell or simply blast, is a type of partially differentiated, usually unipotent cell that has lost most or all of the stem cell multipotency.

plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background

3d rendering medical illustration of the stomach

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anther of lily flower, Lilium brownii, science plant cell micrograph

Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer

Normal peripheral blood RBCs are normochromic normocytic

3d rendered medical illustration of a human heart - side view

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Blood cells in bone marrow

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Process division of cell. Isolated on black background

There is a cortical cyst in the lower pole of the right kidney measuring 6.1 x 6.1 x 6.1 cm, with the upper thin posterior separation containing calcification 3 mm thick. This is most probably benign Bosniak 2-2F. No suspicious renal mass, stone or hydronephrosis. The unopacified renal collection system appears grossly normal.

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Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.

blood smear

Human blastocyst, with Inner Cell Mass

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3d rendering medical illustration of the pelvis bone

Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.

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