Paulmangum3398

CONCLUSIONS Animal studies of induced peri-implantitis seem to indicate that rough surfaces can enhance reosseointegration as compared to smooth surfaces. With regard to bone regeneration techniques and materials, submerged healing and barrier membranes have shown a positive effect on reosseointegration. No evidence exists, however, about the specific role of different bone substitutes and their ability to improve bone formation. Growth factors have been shown to improve reosseointegration in animal models, though additional study is required to confirm the data. Several decontamination treatments have been shown to promote reosseointegration compared to control; however no specific procedure has proven superior to others in achieving reosseointegration.BACKGROUND Evidence shows lower chance for osseointegration of implants without sufficient primary stability. The present retrospective study observed bone level conical screw implants with textured surface without primary stability. METHODS Twenty-six Stark conical screw implants, with V-Blast (Vanish Blast) surface treatment were placed with low primary stability, (insertion torque lower than 10 N/cm and visible mobility at lateral load of 250 g). A soft diet was prescribed. osseointegration was assessed applying 30 Ncm of reverse torque 6 months after placement. RESULTS The 26 implants that did not achieve primary stability still had a survival rate of 96% after the observation period and were classified as successful according with ICOI Pisa consensus conference success, survival, failure classification .96% of the implants showed clinical osteointegration and were successfully restored. After 12 months, all implants remained functional. CONCLUSIONS It can be concluded that bone-level implants with V-Blast surface in absence of functional loading are able to achieve osteointegration, even with low primary stability.BACKGROUND The use of lasers at different wavelengths has been proposed in combination with conventional non-surgical periodontal treatment in order to improve the clinical outcome of periodontal disease. However, the clinical use of laser photonic energy is still the subject of research and debate because the antibacterial activity of the laser is dependent upon method, laser parameters, quantity of bacteria, species selected and photosensitizers used. METHODS We evaluated the in-vitro bactericidal activity of 810 nm diode-laser irradiation in simultaneous photoablative and photodynamic mode against the major pathogenic bacterial organisms associated with periodontal inflammation and disease. We used indocyanine green as photosensitizer and the high-energy density of 161.7 J/cm2 or 215.0 J/cm2 for the photoablative-photodynamic irradiation. RESULTS The bacteria were drastically affected by the 215.0 J/cm2 irradiation in the presence of indocyanine green. In fact, the number of Porphyromonas gingivalis and Prnst the periodontal pathogens.Low Back Pain (LBP) is the most common musculoskeletal condition affecting the quality of life of individuals, especially if persistent. Over the decades, a lot of work has been done in an attempt to reduce the negative impact of back pain, and help patients recover and maintain a better quality of life. New insights are coming from different fields of research, with a lot of work being done in searching for the aetiology of LBP, describing the different phenotypes of symptomatic spines, and identifying factors involved in the persistence of the disease. Nevertheless, still a lot remains to be done to fully understand the problem of back pain and its causes. Even today, there appears to be a wide gap between basic science and applied rehabilitation research on LBP. The first is still searching in many different ways for the "holy grail" of the pain generator and providing very interesting results with particular relevance to surgical, drug-related and other biological approaches, while the second is pragmatically focusing on modifiable factors that may influence back pain outcomes. Yet personalized, effective spine care has not been fully realized. While we recognize the potential of basic science advances, there is an immediate need for more translational rehabilitation research, as well as studies focused on the effectiveness of rehabilitation approaches.BACKGROUND The improvement of the upper limb disability, which is mainly caused by stroke, is still one of the rehabilitation treatment challenges. read more However, the effectiveness of Task-Based Mirror Therapy (TBMT) on subacute stroke with moderate and severe upper limb impairment has not been deeply explored. AIM The purpose of this study is to investigate the effects of TBMT, in comparison to occupational therapy, in moderate and severe upper limb impairment by analyzing the motor function and activities of daily living in subacute stroke patients. DESIGN A randomized controlled trial. SETTING Rehabilitative inpatient unit. POPULATION 30 patients with moderate and severe subacute stroke recruited from the Second Affiliated Hospital of Chongqing Medical University have been randomly divided into two groups; the Task-Based Mirror Therapy group (N = 15) and the control group (N =15). METHODS The first group received TBMT while the control group only underwent only occupational therapy without a mirror utilization. sed in subacute stroke patients with moderate and severe upper limb impairment.BACKGROUND To restore esophageal peristalsis of achalasia patients by sequenced electric stimulation, an appropriate method must be established to implant the electrodes and pacemaker safely and effectively. We combined POEM (per-oral endoscopic myotomy) and abdominal wall puncture in pigs in order to explore a feasible procedure for the implantation. MATERIAL AND METHODS Five healthy male pigs were used in the present study with the permission of the Ethics Committee of Tianjin Medical University General Hospital. The electrodes were implanted in esophageal submucosal tunnel by POEM with the end of the electrode deposited in the abdominal cavity using NOTES technique. A pacemaker was then positioned under the skin of the abdomen. Finally, the electrodes were connected with the pacemaker with the help of endoscopy in the abdominal cavity. Esophageal peristalsis of these pigs after implantation was monitored for esophageal intraluminal pressure changes using electronic gastroscopy and a high-resolution manometry (HRM).