BIOQUANT OSTEO comes with templates for many musculoskeltal research protocols. It is also easily customized for unique protocols. If your laboratory has a Technical Services Plan, we will even customize templates for you. Click on the image below to browse through sample protocols.
Bone histomorphometry of the rodent skeleton is used in many research contexts. Characterizing novel skeletal phenotypes to document role of certain genes is major application. Assessing the efficacy of novel therapies on well-documented disease models is another.
Fundamentally, it describes the actions of various cell populations within the skeletal niche: osteobasts, osteoclasts, osteocytes, chondrocytes, and adipocytes.
Bone Formation Rate, a measure of the rate at which new bone is formed is a foundational parameter derived from the fluorescent labeling (often calcein and alizarine) of mineralizing surfaces.
The analysis of human bone biopsies is an important tool in a variety of clinical research tasks including kidney transplantation, genetic defects in bone formation, and osteonecrosis.
Like in rodent histomorphometry, the goal is to document the action of various cell populations: osteoblasts, osteoclasts, osteocytes, chondrocytes, and adipocytes.
Bone Formation Rate, a measure of the rate at which new bone is formed, is measured at the mineralizing surfaces of bone as indicated by tetracycling labeling.
Many kinds of cancer metastasize to the bone marrow. Once there, osteolytic tumors can cause the rapid destruction of bone. Analysis of tumor volume, bone volume, and the number of osteoclasts can help understand this process.
Orthopaedic and dental implants are more successful then the are organically integrated into the bone. Consequently, a great deal of research goes into engineering the surface of an implant to promote bone growth.
Analysis of bone formation within a zone of re-growth around an implant, and the determination of the length of the bone to implant interface helps evaluate these devices.
The neonatal formation of new bone is driven in part by the rapid growth of uncalcified cartilage. Examination of cell proliferation patterns in chondrocytes can help shed light on this mechanism. There are several unique automated cell counting tools in BIOQUANT to accelerate this work.
The analysis of the epiphyseal bone in animal models of osteoarthritis helps explain changes in mechanical loading as the articular cartilage disintegrates. This analysis often shows a thickening of the subchondral bone plate as well as an increase in the number and thickness of trabeculae.
Subchondral bone is composed of multiple biologically distinct structures. These include trabecular bone, a cortical plate, and a zone of calcified cartilage. This protocol details the analysis of those various compartments and the cells that inhabit them including hypertrophic chondrocytes.
Analysis of cortical bone cross-sections is often associated with the investigation of mechanical loading. Changes in cortical thickness as well as the number and distribution of osteons can help quantify these effects.