25 research outputs found
Investigation of the correlation between stoichiometry and thermoelectric properties in a PtSb<sub>2</sub> single crystal
Immunohistochemical analysis of the binding of human IgM to secretory component present in normal adult colon epithelia, but not in colon cancer and fetal colon epithelia
Early arm swelling after breast surgery: changes on both sides
Lymphedema is a common complication of treatment for breast cancer. However, little information is available describing changes in upper limb volumes in the early stages following surgery.Retrospective audit.Women who underwent unilateral mastectomy or axillary node removal for breast cancer at the Princess Alexandra Hospital, Brisbane, Australia.Circumferential measurements taken at 10 cm intervals from the ulnar styloid on each arm were converted to segmental volumes using the frustum approach.Pre-surgery baseline measures were taken by a physiotherapist at Preadmission Clinic at the Princess Alexandra Hospital. Follow-up measures were taken 6 weeks after surgery by Domiciliary Allied Health Acute Care and Rehabilitation Service physiotherapists in patients' homes.Limb segment volumes increased in the proximal upper limb segments at follow-up. The proportion of patients with a 10% or greater increase in volume in one or more segments of their upper limb were similar for ipsilateral (35%) and contralateral (32%) sides (to side of surgery), respectively. No significant interaction between time and arm (ipsilateral versus contralateral) was identified.These findings demonstrate that limb segment volume changes affect a greater proportion of patients during the first 6 weeks following surgery than previously recorded. They also indicate that flow of lymph from the side of surgery to the contralateral side may disperse lymph between sides during this early post-operative period. This has implications for how swelling is measured during this period and strategies to prevent onset of lymphedema
Stimulation of extraocular muscle fibroblasts by cytokines and hypoxia: possible role in thyroid-associated ophthalmopathy
Acute and continuation therapy in unipolar depression: observations from the run-in phase of a maintenance trial
Expression analyses of human cleft palate tissue suggest a role for osteopontin and immune related factors in palatal development
Cleft lip and/or palate (CL/P) is a common congenital malformation with a complex etiology which is not fully elucidated yet. Epidemiological studies point to different etiologies in the cleft lip and palate subgroups, isolated cleft lip (CL), isolated cleft palate (CP) and combined cleft lip and palate (CLP). In order to understand the biological basis in these cleft lip and palate subgroups better we studied the expression profiles in human tissue from patients with CL/P. In each of the CL/P subgroups, samples were obtained from three patients and gene expression analysis was performed. Moreover, selected differentially expressed genes were analyzed by quantitative RT-PCR, and by immunohistochemical staining of craniofacial tissue from human embryos. Osteopontin (SPP1) and other immune related genes were significantly higher expressed in palate tissue from patients with CLP compared to CP and immunostaining in palatal shelves against SPP1, chemokine receptor 4 (CXCR4) and serglycin (PRG1) in human embryonic craniofacial tissue were positive, supporting a role for these genes in palatal development. However, gene expression profiles are subject to variations during growth and therefore we recommend that future gene expression in CL/P studies should use tissue from the correct embryonic time and place if possible, to overcome the biases in the presented study