Researchers have found evidence of a previously unrecognized soft tissue structure in the cheek region of many dinosaur ...

But sometimes biologists have a hard time seeing. One particularly vexing challenge is seeing all the molecules in an intact tissue sample, down to the level of single cells, simultaneously.

The patient ultimately needed three debridements to control the infection, after which she underwent reconstructive surgery for the lost tissue. "The wound has since healed well," her doctors noted.

The cambium and its "zone" is a cell generator (reproductive tissue called growth meristem) that produces both the inner bark cells of the phloem and new living wood cells in the xylem.

Adhesions are thick bands of scar tissue inside your body. They may form after surgery or an infection. They can make your organs stick together or to the inside of your belly. Some people have ...

The epithelium is a type of tissue that covers many different surfaces on the inside and the outside of your body. Epithelial cells are packed tightly together and serve as a barrier between the ...

Xylem and phloem vector illustration. Labeled water, nutrient and mineral transportation scheme. Educational graphic with biological translocation process explanation. Living tissue in vascular plants ...

Diagram showing xylem and phloem of plant Diagram showing xylem and phloem of plant illustration Title: Cross section of a vascular bundle in the stem showing food-conducting phloem and ...

Grading means how abnormal the cancer cells look under a microscope. Doctors use the stage and grade of soft tissue sarcoma to help them decide which treatment you need. The grade of a cancer tells ...

Blistering below the Mojave sun, the opening scene of the Red Hot Chili Peppers’ “Scar Tissue” video presents the band, a degenerate crew of Mad Max-ian rejects, bloodied, bruised ...

They do this by extracting oxygen from inhaled air and exhaling carbon dioxide released from the tissues. Several parts of the lungs help the body take in air, filter it, and then oxygenate the blood.

The orange-stained section in the center shows a cluster of xylem and phloem tissues, which transport water, sugar, and nutrients throughout the plant. But Berdan never forgot his two early ...