The Different Properties of Geopolymer Composites Reinforced with Flax Fibers and Carbon Fibers.

The main motivation for this research was to improve the properties of geopolymers by reinforcement using synthetic and natural fibers, and to gain new knowledge regarding how the nature and/or the quantity of reinforcement fibers influences the properties of the final geopolymers. The main objective was to investigate the effects of different types of reinforcement fibers on the properties of the geopolymers. These reinforcement fibers were mainly environmentally friendly materials that can be used as alternatives to ordinary Portland cement.

Changes in chemotherapy-induced peripheral neuropathy, disturbance in activities of daily living, and depression following chemotherapy in patients with colorectal cancer: A prospective study.

Purpose: This study was conducted to identify the changes in oxaliplatin-induced peripheral neuropathy (OIPN), disturbance in activities of daily living (ADL), and depression and their interrelationships during the cancer care trajectory in colorectal cancer patients.

Methods: Eighty-six subjects participated in the study and completed the questionnaire at three time points: pre-chemotherapy, undergoing chemotherapy, and 3 months after the completion of chemotherapy. The assessment tools were Chemotherapy-Induced Peripheral Neuropathy 20 for OIPN, Chemotherapy-Induced Peripheral Neuropathy Assessment Tool to measure disturbances in ADL, and Hospital Anxiety and Depression Scale for depression.

Importance of dynamic central venous pressure in Fontan circulation.

We tested our hypotheses that central venous pressure (CVP) shows an excessive increase in response to volume overload in Fontan circulation according to the extent of the reduction in venous capacitance (Cv), and that the maximum CVP after volume loading is associated with hepatic congestion. Changes in CVP after angiography (volume loading) were examined in 40 patients with Fontan circulation and 29 controls with biventricular circulation. CVP significantly increased with angiography in both groups, but the changes were much more evident in the Fontan group than in controls (3.

Clinical Evaluation of the Hemodynamic Effects of the High-Flow Nasal Cannula Therapy on the Fontan Circulation.

High-flow nasal cannula (HFNC) therapy supports respiratory effort with a minimal elevation in airway pressure. We examined hemodynamic effects of HFNC therapy in a 10-year-old girl with Fontan circulation, in which positive airway pressure has deleterious hemodynamic effects. The HFNC therapy at 30 L/min improved oxygenation without an increase in central venous pressure.

Comparison of Surgical Outcomes according to Suturing Methods in Single Port Access Laparoscopic Myomectomy.

Objectives: This study was performed to consider the clinical experience of surgical outcome of single port access (SPA) laparoscopic myomectomy according to suturing methods.

Methods: The authors operated with 2 suturing method in SPA laparoscopic myomectomy for 246 patients and compared the surgical outcomes.

Results: The some significant difference of surgical outcome according to two suturing methods was demonstrated.

Indole-3-acetic acid: a potential new photosensitizer for photodynamic therapy of acne vulgaris.

Background And Objectives: ALA (5-aminolevulinic acid) photodynamic therapy (PDT) is a new treatment option for acne. However, it needs a relatively long incubation period and adverse effects are common. Indole-3-acetic acid (IAA) is not toxic by itself but produces free radicals with ultraviolet B.