Structural Features of Connective Tissue Formed around Resin Implants Subcutaneously Embedded in Dairy Cows.

Foreign body reactions (FBRs) are inadvertently observed in invading or artificially embedded materials, triggering inflammation and subsequent fibrotic processes to occur in situ. Here, we assessed the spatiotemporal formation of connective tissue around implanted materials to establish a technique using connective tissue formed by FBRs as xenografts. An acrylic resin implant, comprising a columnar inner rod and a tubular outer cylinder (OC) with several slits, was embedded in adult dairy cows.

Cotton rats (Sigmodon hispidus) with a high prevalence of hydrocephalus without clinical symptoms.

Normal-pressure hydrocephalus (NPH) is a condition in which the ventricle is enlarged without elevated cerebrospinal fluid pressure, and it generally develops in later life and progresses slowly. A complete animal model that mimics human idiopathic NPH has not yet been established, and the onset mechanisms and detailed pathomechanisms of NPH are not fully understood. Here, we demonstrate a high spontaneous prevalence (34.

Novel polychrome staining distinguishing osteochondral tissue and bone cells in decalcified paraffin sections.

The bone is a dynamic and metabolically active organ in which growth and resorption of the osteochondral matrix is orchestrated by osteoblasts and osteoclasts. For decalcified paraffin-embedded specimens, decalcifying agents alter the staining intensity, and excess decalcification interferes with bone staining. Robust bone staining methods independent of the decalcification conditions and animal species are lacking.

Late pregnancy is vulnerable period for exposure to BPA.

Bisphenol A (BPA) is among the better-known endocrine disruptors. BPA is used in various food-contacting materials and is easily eluted into food; as a result, we are exposed to BPA on a daily basis. In adults, BPA is metabolized and eliminated rapidly from the body.

Adverse effects of maternal exposure to bisphenol F on the anxiety- and depression-like behavior of offspring.

Bisphenol A (BPA), a well-known endocrine disruptor, is metabolized and eliminated rapidly from the body in adult animals. However, many authors have reported that perinatal BPA exposure alters development of the brain, reproductive system and behavior in the next generation. Recently, BPA substitutes, especially bisphenol F (BPF), have been used because of concerns about the influence of BPA on children, although the actual effects on the next generation are unknown.

Incompatibility between propericiazine oral solution and tea-based drink.

Here, we studied the incompatibility between an oral solution of propericiazine (PCZ), an antipsychotic drug, and various commercially available bottled tea-based drinks. When 0.5 mL of the PCZ oral solution (10 mg/mL) was mixed with 16.