July Gallery
Available as Framed Prints, Photos, Wall Art and Gift Items
Choose from 22 pictures in our July collection for your Wall Art or Photo Gift. Popular choices include Framed Prints, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.
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Featured July Print
1992 French GP
CIRCUIT DE NEVERS MAGNY-COURS, FRANCE - JULY 05: Nigel Mansell, Williams FW14B Renault, with exhaust flames during the French GP at Circuit de Nevers Magny-Cours on July 05, 1992 in Circuit de Nevers Magny-Cours, France. (Photo by LAT Images)
© Motorsport Images
Action, F1, Formula 1, Gp
Featured July Print
Us-Columbia Landing
The Space Shuttle Columbia touches down 09 July 1992 after completing a record 14-day flight, Kennedy Space Center, Florida. Columbia and its crew of seven landed in Florida after inclement weather forced the cancellation of the planned landing at Edwards Air Force Base. / AFP PHOTO / TONY RANZE
© Agence France-Presse (AFP) - All Rights Reserved
Afp, Horizontal, Shuttle, Space
Featured July Print
Macrophage In Lung Tissue False Color SEM
Alveolar macrophages are derived from blood monocytes and belong to the phagocytic system. They take up carbon particles and lie in the aveolar spaces or can be loosely attached to epithelial cells. Macrophage in lung tissue false color SEM as the first line of defense against inhaled substances, alveolar macrophages (am) play a crucial role in maintaining lung homeostasis. This is achieved via phagocytosis of foreign material and the secretion of a wide range of mediator molecules, including those involved in neutrophil recruitment. Neonates are known to manifest increased susceptibility to lung infections, and we hypothesize that this may be due in part to a deficiency in the function of am. we report here that although recruitment of neutrophils into the respiratory tract of newborn animals in response to moraxalla catarrhalis exposure is greatly delayed and diminished, am from newborn animals have greater phagocytic capacity when compared with those from adult animals
© CMSP/NIH
