Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: June 28, 2025
The centre becomes depressed, while the margins extend in the form of an elevated ridge. Sooner or later the epidermis gives way in the centre, exposing a smooth raw surface devoid of granulations. [Illustration: FIG.
It was a late March morning when the streets were dumb with snow, and the air was filled with flying granulations that tinkled against the windows of the Consulate like fairy sleigh-bells, when there was the stamping of snow-clogged feet in the outer hall, and the door was opened to Mr. and Miss Callender. For an instant the consul was startled.
Then this new organization, or additional part, becomes stimulated by the nutritive particles in its vicinity, and sensation is now superadded to irritation; and other particles are in consequence embraced, and added to the living filament; as is seen in the new granulations of flesh in ulcers.
Their walls are exceedingly thin, the consistency and softness of their protoplasm is akin to fluidity, and their granular contents appear in the form of scarcely visible spots. The borders of the cells soon become more marked, a proof that their walls undergo a thickening; their protoplasm also becomes denser, and the granulations more distinct.
If the ulcer is of limited extent and situated on an exposed part of the body, the most satisfactory method is complete removal, by means of the knife, scissors, or sharp spoon, of the ulcerated surface and of all the infected area around it, so as to leave a healthy surface from which granulations may spring up.
Here the clean metallic surface presents no recesses like those of porous lint for the septic germs to develope in, the fluid exuding from the surface of the granulations has flowed away undecomposed, and the result is the absence of suppuration.
Different varieties of wood have been tried, a great drawback being the contraction when the glue dries; this is markedly the case when a hard wood, powdered by glass-paper, is used. The granulations and their hardness are also objectionable, and if ground up too small, contraction to a greater degree takes place, and the repairer's object is defeated.
If the whole tree is hewn down the trunk tries to repair the injury by producing small granulations of tissue between the wood and the bark, which gradually coalesce while becoming larger. From this new ring of living matter innumerable buds arise, that expand into leafy branches, showing clearly that the old trunk possesses, in a latent state, all the qualities of the whole crown.
The fusion of the cartilaginous surfaces is preceded by the spreading of a vascular connective tissue, derived from the synovial membrane, over the articular cartilage. It may follow upon fibrous or cartilaginous ankylosis, or may result from the fusion of two articular surfaces which have lost their cartilage and become covered with granulations.
To a scientific eye, and under my instruction you shall get one, there is something delightful in witnessing the granulations. We may say of Nature, as Dr. Watts sings of the honey-bee: 'How skillfully she builds her cell, How neat she stores the wax! I consider you a fortunate fellow."
Word Of The Day
Others Looking