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automatic transmission and measurement of data from remote sources by wire or radio or other means

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遠隔計測[法](テレメーターによる情報収集)

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1. 心房細動：洞調律への心臓除細動 atrial fibrillation cardioversion to sinus rhythm
2. 心房細動患者における洞調律維持のための抗不整脈剤：推奨 antiarrhythmic drugs to maintain sinus rhythm in patients with atrial fibrillation recommendations

English Journal

On the importance of telemetric temperature sensor location during intraperitoneal implantation in rats.

Chapon P1, Bulla J, Gauthier A, Moussay S.Author information 1Normandie University, Caen, France.AbstractThis study aims to assess the thermal homogeneity of the intraperitoneal (IP) cavity and the relevance of using a fixed telemetric temperature sensor at a given location in studying rodents. Ten rats were intraperitoneally implanted with three Jonah® capsules each; after assessing the accuracy and reliability of the sensors. Two capsules were attached, one to the right iliac fossa (RIF) and the other to the left hypochondrium (LH), and another was placed between the intestines but not attached (Free). In the ex vivo condition, the differences between sensors and reference values remained in the range of ±0.1. In the in vivo condition, each sensor enabled the observation of temperature patterns. However, sensor location affected mean and median temperature values while the rats were moving freely. Indeed, temperature data collected in the LH were 0.1 significantly higher than those collected in the RIF and temperature data collected in the LH were 0.11 significantly higher than those collected with the Free capsules. In in vivo conditions, intra-sensor variability of temperature data was not affected by sensor location. Taking into account sensor accuracy, similar intra-sensor variability, and mean differences observed between the three locations, the impact of sensor location within the IP cavity could be considered negligible. In in vivo conditions, temperature differences between locations regularly exceeded ±0.2 and reached up to 2.5. These extreme values could be explained by behavioral factors such as food or water intake. Finally, considering the good thermal homogeneity of the IP cavity and possible adverse consequences of sensor attachment, it seems better to let sensors range free within the cavity.
Laboratory animals.Lab Anim.2014 Apr;48(2):114-23. doi: 10.1177/0023677214522035.
This study aims to assess the thermal homogeneity of the intraperitoneal (IP) cavity and the relevance of using a fixed telemetric temperature sensor at a given location in studying rodents. Ten rats were intraperitoneally implanted with three Jonah® capsules each; after assessing the accuracy and
PMID 24585934

Vasovagal syncope and severe bradycardia following intranasal dexmedetomidine for pediatric procedural sedation.

Patel VJ1, Ahmed SS, Nitu ME, Rigby MR.Author information 1Section of Pediatric Critical Care, Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA.AbstractWe report syncope and bradycardia in an 11-year-old girl following administration of intranasal dexmedetomidine for sedation for a voiding cystourethrogram. Following successful completion of VCUG and a 60-min recovery period, the patient's level of consciousness and vital signs returned to presedation levels. Upon leaving the sedation area, the patient collapsed, with no apparent inciting event. The patient quickly regained consciousness and no injury occurred. The primary abnormality found was persistent bradycardia, and she was admitted to the hospital for telemetric observation. The bradycardia lasted ~2 h, and further cardiac workup revealed no underlying abnormality. Unanticipated and previously unreported outcomes may be witnessed as we expand the use of certain sedatives to alternative routes of administration.
Paediatric anaesthesia.Paediatr Anaesth.2014 Apr;24(4):446-8. doi: 10.1111/pan.12368. Epub 2014 Feb 26.
We report syncope and bradycardia in an 11-year-old girl following administration of intranasal dexmedetomidine for sedation for a voiding cystourethrogram. Following successful completion of VCUG and a 60-min recovery period, the patient's level of consciousness and vital signs returned to presedat
PMID 24571687

Receptor MAS protects mice against hypothermia and mortality induced by endotoxemia.

Souza LL1, Duchene J, Todiras M, Azevedo LC, Costa-Neto CM, Alenina N, Santos RA, Bader M.Author information 1*Max-Delbrück Center for Molecular Medicine; and †Charité-University Medicine, Berlin, Germany; and ‡Department of Biochemistry and Immunology, Faculty of Medicine at Ribeirão Preto, University of São Paulo, Ribeirão Preto; §Teaching and Research Institute, Sirio-Libanes Hospital, São Paulo; and ∥Department of Physiology and Biophysics, Federal University of Minas Gerais, Belo Horizonte, Brazil.AbstractThe renin-angiotensin (Ang) system is involved in maintaining cardiovascular function by regulating blood pressure and electrolyte homeostasis. More recently, alternative pathways within the renin-angiotensin system have been described, such as the ACE-2/Ang-(1-7)/Mas axis, with opposite effects to the ones of the ACE/Ang-II/AT1 axis. Correspondingly, our previous work reported that Ang-(1-7) via its receptor Mas inhibits the mRNA expression of the proinflammatory cytokines interleukin 6 (IL-6) and tumor necrosis factor-α increased by lipopolysaccharide (LPS) in mouse peritoneal macrophages. These data led us to investigate the functional role of the Ang-(1-7)/Mas axis in an in vivo LPS model. In this work, we present evidence that Ang-(1-7) via Mas significantly reduced the LPS-increased production of circulating cytokines, such as IL-6, IL-12, and CXCL-1. This inhibitory effect was mediated by Mas because it was not detectable in Mas-deficient (Mas) mice. Accordingly, IL-6, CXCL-1, and CXCL-2 levels were higher after LPS treatment in the absence of Mas. Mas mice were less resistant to LPS-induced endotoxemia, their survival rate being 50% compared with 95% in wild-type mice. Telemetric analyses showed that Mas mice presented more pronounced LPS-induced hypothermia with a 3°C lower body temperature compared with wild-type mice. Altogether, our findings suggest that Ang-(1-7) and Mas inhibit LPS-induced cytokine production and hypothermia and thereby protect mice from the fatal consequences of endotoxemia.
Shock (Augusta, Ga.).Shock.2014 Apr;41(4):331-6. doi: 10.1097/SHK.0000000000000115.
The renin-angiotensin (Ang) system is involved in maintaining cardiovascular function by regulating blood pressure and electrolyte homeostasis. More recently, alternative pathways within the renin-angiotensin system have been described, such as the ACE-2/Ang-(1-7)/Mas axis, with opposite effects to
PMID 24430551

Japanese Journal

<Session 4: Biomedical Application>Telemetric tracing of blocked overloads in a new spine protector in human rehabilitation

Rafolt D,Saier T,Lanz P,Lehner P,Foidl N,Nepomucki T,Schneider T,Gallasch E
20th Symposium of the International Society on Biotelemetry Proceedings, 53-54, 2014-05
19–22 May 2022 Kyoto, JapanAfter spinal cord injuries movements of the upper body must be restricted until damages like compressions or fractures are recovered completely. On the other hand as degener …
NAID 120005439576

<Session 6: Wildlife Tracking II>Methodological challenges for studying penguins eco-physiology in remote environments

Courtecuisse J Laesser R Chatelain N Le TD Crenner F
20th Symposium of the International Society on Biotelemetry Proceedings, 105-107, 2014-05
… Yet, devices combining bio-logging and telemetric functions have been recently developed to allow periodical downloading of the data when animals come back to their colony. …
NAID 120005439561