Histology Tissue Articles & Analysis
18 articles found
While the dangers of primary smoking are well-known, nearly half of the U.S. population remains at risk from the silent threat of secondhand smoke (SHS). Chronic exposure to SHS triggers a cascade of inflammation and vascular damage that can lead to irreversible conditions like COPD and emphysema. A recent study from Sturgis et al. (2025) has demonstrated a promising new therapeutic candidate: ...
Histological image analysis has emerged as a pivotal domain in biomedical research and clinical diagnostics, allowing scientists and healthcare professionals to decipher the intricate structures of tissues at a microscopic level. ...
Creative Bioarray provides advanced contract research organization (CRO) histological technology for testing and evaluation of tissue samples. We have a well-equipped laboratory for routine and special methods in histology. ...
Abstract Cellular function in tissue is dependent on the local environment, requiring new methods for spatial mapping of biomolecules and cells in the tissue context1. ...
Abstract Objective: Vascular conduit is essential for arterial reconstruction for a number of conditions, including trauma and atherosclerotic occlusive disease. We have developed a tissue-engineered human acellular vessel (HAV) that can be manufactured, stored on site at hospitals, and be immediately available for arterial vascular reconstruction. ...
The mice were placed into two experimental groups: one that exercised on a treadmill for an hour in the early morning (early light) or evening (early dark), and one that did not. Following the exercise, tissues from various parts of the mice were collected, including serum, skeletal muscle, liver, epididymal white adipose tissue (eWAT), inguinal subcutaneous ...
Pathologists conduct a biopsy on a tissue when a carcinoma case for a patient is suspected. They stain the cells on that tissue using some biochemical materials that react with a certain cell element. ...
Measurement of cytokines and chemokines To measure cytokine production at the protein level, frozen skin tissues were weighed and homogenized with radioimmunoprecipitation assay buffer and protease inhibitors (Thermo Fisher Scientific, Inc., Waltham, MA, USA). ...
Formaldehyde is used as a disinfectant, as well as a tissue preservative. As a tissue preservative, it can be found in histology labs where tissues are sectioned and prepared for microscopic analysis. ...
Serum IgE levels were measured using the IgE enzyme-linked immunosorbent assay (ELISA) kit (Komabiotech, Seoul, Korea) according to the manufacturer's instructions. Histological Analysis Dorsal skin tissues were fixed in 10% formaldehyde and stained with hematoxylin and eosin to confirm neutrophil infiltration (Kang et al., 2015). Congo red or toluidine blue ...
NAFLD tissues and differential expression of fibrosis related genes. Histological analyses performed on tissue microarrays revealed consistent altered distribution patterns of hepatic stellate cells (HSC), with differential activation of HSC. ...
Some medical schools have introduced glutaraldehyde in cadavers for student laboratories but the results have been mixed both as tissue preservation and as an irritant. Asthma and asthma-like symptoms have been identified by NIOSH in their investigation of hospital occurrences of the symptoms just mentioned (“Glutaraldehyde – Occupational Hazards in Hospitals”). ...
Formaldehyde is used as a disinfectant as well as a tissue preservative. As a tissue preservative, it can be found in histology labs where tissues are sectioned and prepared for microscopic analysis. ...
Similar results have been obtained when mice were acutely irradiated at a dose 185 kBq gm−1 body weight of tritiated water. Histologically, in the cerebellar tissue excised from mice brain after the ethology experiments, there was a depopulation of granule cells and the Purkinje cells appeared pyknotic and shrunken at certain places. At the cellular level, ...
In the present study, a subchronic (14‐d) toxicity test was designed to evaluate the bioaccumulation of AgNPs and their effects on the antioxidant defense system and histology of adult medaka. Purified AgNPs were well dispersed in water, and stability was maintained during the exposure period. ...
Observed differences included lower plasma concentrations of thyroid hormones and/or elevated liver deiodinase activity. Histological evaluation of the thyroid tissue indicated that in the case of female goldfish, those perturbations stimulated the thyroid (as indicated by increased thyroid epithelial cell height) and partially depleted the thyroxine reserves, as ...
In histological studies, microwave processing of tissue considerably shortens the time required to prepare samples for observation under light and electron microscopy. However, plant tissues from different species and different regions of the plant respond differently to microwave processing, making it impossible to use a single protocol for all ...
Small aliquots were implanted intramuscularly in Wistar rats at a concentration of 30 mg/ml for up to 12 weeks. Standard histology and immunohistochemistry demonstrated low levels of inflammation at all time periods, absence of any fibrous capsule coupled with the presence of mature adipocytes within the degrading gel. It is concluded that the chemical architecture of HYADD3 gel ...