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Acute spinal cord injury(ASCI)can be divided into primary injury and secondary injury.Spinal cord edema is important for the development of secondary injury after ASCI.Spinal cord edema can be mainly divided into cytotoxic edema and angioedema.The application of dehydrating agents in the treatment of acute spinal cord injury is obvious.This article de-scribed the application of mannitol,hypertonic saline,glycerol fructose,furosemide,human serum albumin,resveratrol and other dehydrating agents in the treatment of ASCI.
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Objective To investigate the correlation between residual strength of neck and shoulder muscles and respiratory function in patients with cervical spinal cord injury.Methods From January,2015 to June,2016,the muscle strength of sternocleidomastoid,trapezius and deltoid was tested in 30 patients with cervical spinal cord injury five and 24 weeks after injury.Meanwhile,their neurological and pul-monary function was evaluated.Results There was correlation between the vital capacity and muscle strength of deltoid both five and 24 weeks after injury(r>0.806,P<0.05)in the patients intermittent without ventilation,and it was found in sense score five weeks after injury (r=0.914,P<0.01),motor score(r=0.979,P<0.001)and the muscle strength of trapezius(r=0.894,P<0.01)24 weeks after injury.Conclu-sion The residual strength of neck and shoulder muscles,especially of deltoid,plays an important role in the respiratory function in patients with cervical spinal cord injury.
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Objective To study the modification of the International Spinal Cord Injury Bowel Function Basic Data Set and the signifi-cance for clinical practice. Methods The latest English version of the International Spinal Cord Injury Bowel Function Basic Data Set was compared with the previous version to find the significance of the data set. Results and Conclusion Twelve modifications were found in the latest version to make the worksheet more scientific and comprehensive for recording, and to facilitate the evaluation and comparison of var-ious published studies on intestinal dysfunction after spinal cord injury.
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Objective To study the modification of the International Spinal Cord Injury Bowel Function Basic Data Set and the signifi-cance for clinical practice. Methods The latest English version of the International Spinal Cord Injury Bowel Function Basic Data Set was compared with the previous version to find the significance of the data set. Results and Conclusion Twelve modifications were found in the latest version to make the worksheet more scientific and comprehensive for recording, and to facilitate the evaluation and comparison of var-ious published studies on intestinal dysfunction after spinal cord injury.
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In Garze Tibetan autonomous prefecture in Sichuan province, China, 41 echinococciasis patients who had received surgical treatment were recruited in the study, and 82 health persons who had lived in Garze for at least 10 years were selected as controls. The serum levels of Zn, Se and Cu of the cases and controls were detected. The results showed that most echinococciasis cases were distributed in Shiqu county (17.1%, 7/41), and only 1 case was distributed in Yajiang county (2.4%). The male to female ratio of the cases was 1:1.56. The echinococciasis patients were mainly aged 30-39 years (36.59%, 15/41). And, the cases aged 20-49 years accounted for 68.29% (28/41). Compared with health controls, the serum levels of Zn and Se of the cases significantly declined. However, the serum level of Cu of the cases had no significantly change. It was confirmed that the serum levels of Zn and Se were interrelated with the prevalence of echinococciasis.
Assuntos
Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Distribuição por Idade , Estudos de Casos e Controles , Cobre , Sangue , Equinococose Hepática , Sangue , Epidemiologia , Prevalência , Selênio , Sangue , Distribuição por Sexo , Tibet , Oligoelementos , Sangue , Zinco , SangueRESUMO
<p><b>BACKGROUND</b>Hepatic ischemia-reperfusion (I/R) injury occurs in many clinical procedures. The molecular mechanisms responsible for hepatic I/R injury however remain unknown. Sphingolipids, in particular ceramide, play a role in stress and death receptor-induced hepatocellular death, contributing to the progression of several liver diseases including liver I/R injury. In order to further define the role of sphingolipids in hepatic I/R, systemic analysis of sphingolipids after reperfusion is necessary.</p><p><b>METHODS</b>We investigated the lipidomic changes of sphingolipids in a rat model of warm hepatic I/R injury, by delayed extraction matrix-assisted laser desorption ionization time-of-flight mass spectrometry (DE MALDI-TOF-MS).</p><p><b>RESULTS</b>The total amounts of ceramide and sphingomyelin and the intensity of most kinds of sphingolipids, mainly sphingomyelin, significantly increased at 1 hour after reperfusion (P < 0.05) and reached peaks at 6 hours after reperfusion (P < 0.01) compared to controls. Six new forms of ceramide and sphingomyelins appeared 6 hours after reperfusion, they were (m/z) 537.8, 555.7, 567.7, 583.8, 683.5 and 731.4 respectively. A ceramide-monohexoside (m/z) 804.4 (CMH(d18:1C22:1+Na)(+)) also increased after reperfusion and correlated with extent of liver injury after reperfursion.</p><p><b>CONCLUSIONS</b>Three main forms of sphingolipids, ceramide, sphingomyelin and ceramide-monohexoside, are related to hepatic I/R injury and provide a new perspective in understanding the mechanisms responsible for hepatic I/R injury.</p>