Attitude of Emergency Medical Technicians Toward Electrocardiogram - Needs of Electrocardiogram Training Courses and Other Learning Opportunities.

Background: Early intervention in prehospital settings is important for treating patients with acute coronary syndrome (ACS). Emergency medical technicians (EMTs) are the essential first responders who treat these patients, and their current attitudes towards electrocardiograms (ECGs) have not been identified. This study investigated the awareness of EMTs of ECGs to shorten hospital arrival time, improving patient prognosis.

Direct measurement of the evolution of magnetism and superconductivity toward the quantum critical point.

Nontrivial quantum states can be realized in the vicinity of the quantum critical point (QCP) in many strongly correlated electron systems. In particular, an emergence of unconventional superconductivity around the QCP strongly suggests that the quantum critical fluctuations play a central role in the superconducting pairing mechanism. However, a clear signature of the direct coupling between the superconducting pairing states and the quantum criticality has not yet been elucidated by the microscopic probes.

[A Case of Locally Advanced Pancreatic Cancer Successfully Resected after S-1 Therapy in an Elderly Patient].

We report a case of locally advanced pancreatic body cancer, accomplishing R0 resection following preoperative chemotherapy. An 80-year-old female patient was admitted to our hospital because of high CA19-9 levels.Based on computed tomography images, she was diagnosed with locally advanced cancer of the pancreatic body.

[A Case of Infectious Pseudoaneurysm That Developed after Surgery for Local Recurrence of Rectal Cancer].

In February 2011, a male patient in his 60's underwent a low anterior resection and lateral lymph node dissection for lower rectal cancer. Due to large intestinal obstruction from local recurrence, an abdominoperineal resection was performed 5 years 8 months after his first surgery. Inflammation of the pelvic dead space persisted, requiring drainage after the surgery.

[Two Cases of Laparoscopic Resection of Colon Cancer Manifested by Liver Abscess].

We report 2 cases of laparoscopic surgery for patients who had liver abscess as the initial manifestation of underlying colon cancer. The first case was in an 80-year-old woman who presented to our hospital with a diagnosis ofliver abscess. Percutaneous transhepatic abscess drainage(PTAD)was performed as initial treatment.

Enhancement of ferromagnetism by oxygen isotope substitution in strontium ruthenate SrRuO.

The oxygen isotope effect of the ferromagnetic transition in itinerant ferromagnet strontium ruthenate SrRuO with a Curie temperature T of 160 K is studied. We observed for the first time a shift of ∆T ~ 1 K by oxygen isotope substitution of O → O in SrRuO by precise measurements of DC and AC magnetizations. The results surprisingly lead to the noteworthy inverse isotope effect with negative coefficient α = -∂ lnT/∂ lnM.

A novel approach to monitor coating amount by short-wavelength near-infrared spectroscopy using a tracer with a long-chain hydrocarbyl group.

Investigation into the use of near-infrared (NIR) as a Process Analytical Technology has been conducted for in-process monitoring of coating amounts for oral pharmaceutical products. However, the low specificity of NIR spectra has made it time consuming and costly to establish quantitative calibration models for commercial production. Here we revealed that long-chain hydrocarbyl group compounds containing saturated hydrocarbon chains, such as cetyl and stearyl, exhibit specific and strong absorption in the short wavelength (SW)-NIR region (800-1,100 nm) with limited interference from peaks corresponding to other components.

[A case of advanced gastric cancer with liver metastases successively treated with S-1/CDDP combination therapy followed by curative resection].

The patient was a 67-year-old male with type-3 gastric cancer from the upper body of the stomach to the cardia. An abdominal computed tomography scan revealed liver metastases(S8)(T2N0M0H1, Stage IV). The patient received neoadjuvant combined chemotherapy with S-1 and CDDP.

A novel rapid quantitative analysis of drug migration on tablets using laser induced breakdown spectroscopy.

There have been few reports wherein drug migration from the interior to the surface of a tablet has been analyzed quantitatively until now. In this paper, we propose a novel, rapid, quantitative analysis of drug migration in tablets using laser induced breakdown spectroscopy (LIBS). To evaluate drug migration, model tablets containing nicardipine hydrochloride as active pharmaceutical ingredient (API) were prepared by a conventional wet granulation method.