The color scale represents the expression level of the genes or the level of the module score. f, Myeloid cell subtype comparisons between scRNA-seq data sets from human leprosy skin biopsy specimens and from lung samples of a non-human primate model of tuberculosis. The color scale represents...
Pyogenic granulomas arise at any age in either sex as primary vascular lesions of the skin and mucosal mem branes with a predilection for the head and neck. Usually the lesion develops rapidly within a few weeks or months. Macroscopically it may present as a pedunculated poly poid red...
In the study, the 7-day-old granulomatous nodules from 30 mice were dissected with scissors under aseptic conditions from the subcutaneous tissue underlying the skin and scraped with a scalpel into a bacterial petri dish containing sterile Dulbecco's phosphate-buffered saline supplemented with 100 U...
The kerion: an angry tinea capitis. Int J Dermatol. 2018;57(1):3–9. Article PubMed Google Scholar Hinshaw M, Longley BJ. Fungal diseases. In: Elder DE, Elenitsas R, Johnson BL, Murphy GE, Xu G, editors. Lever’s histopathology of the skin. 10th ed. Philadelphia: Lippincott ...
BCG lesions were produced in the skin of rabbits, and biopsies were performed at 7, 21, and 42 days, when they were developing, maximal in size, and almost healed, respectively. Tissue sections were prepared and stained histochemically for several enzymes. The percentage of cells stained for ...
The damaged cells and their toxins simply cannot be evacuated fast enough, and the limited blood supply through the tiny opening under the root tip would not be sufficient to heal damage. The tooth subsequently goes through a phase of pain (not necessarily) and the pulp degenerates. This is...
One week later, he underwent skin grafting under general anesthesia. We used a spiral tube of 3 mm diameter inserted to the nostril for manual ventilation, and bronchofiberscope-aided tracheal intubation was successfully performed through the laryngeal mask airway under general anesthesia without any ...
Ultrathin sections of blood samples were examined under transmission electron microscopy. Rickettsia-like organisms (0.1-0.5 mu m) were most frequently observed within the cytoplasm of phagocyctic blood cells.Timur, GülşenErkan, MelikeYardımcı, R Eda...
On further questioning, the patient admitted to cosmetic silicone injections in her buttocks which were causing calcium deposition under her skin, leading to disfigurement of the sacrum and lumbar regions. She underwent further evaluation with CT and laboratory testing, which effectively ruled out ...
Tuberculosis (TB) in humans is characterized by formation of immune-rich granulomas in infected tissues, the architecture and composition of which are thought to affect disease outcome. However, our understanding of the spatial relationships that control human granulomas is limited. Here, we used mu...