Objective To observe the impact of hyperbaric oxygen (HBO) therapy on blood pressure and heart rate in adults with spinal cord injury (SCI). Methods 48 adult SCI patients who accepted HBO therapy from March to November, 2014, were observed. Other 48 non-SCI patients matched sexes and ages were as the controls. Their blood pressure and heart rate were measured before chambering, before compression, HBO for 30 minutes, before decompression and at the end of decompression. The patients were divided into high SCI group and low SCI group based on the injury levels above or below T4. Results The blood pressure was lower in the high SCI patients than their controls (t>6.337, P<0.001), and increased as taking in the oxygen. There was no significant difference between the high SCI patients than their controls as they took in for 30 minutes and before the decompression (P>0.05). No difference was found between both groups in heart rate (P>0.05). For the low SCI patients, neither the blood pressure nor the heart rate was different from their controls (P>0.05). Conclusion The blood pressure may increase during HBO intaking in the high SCI patients, which need be paid attention to.

ObjectiveTo analyze the characters of POEMS syndrome, raise physician awareness of diagnosis and therapy,and explore the optimal treatment strategies.MethodsThe clinical features,laboratory examination and therapy of 24 patients with POEMS syndrome were analyzed,and relative literatures were reviewed. ResultsA strong predominance of male over female was found, 18 vs 6. All patients were over 40 years old,with a mean age 56.5 years old,indicating a common adult involvement.All presented with polyneuropathy,which was also the most common complaints when admitted,which reminded neurologists of underlying possibility of a rare plasma cell disorder.Organomegaly was found,including 19 cases with hepatomegaly,17 patients with splenomegaly.Endocrinal abnormalities were also found in 15 cases.18 patients were M protein positive. Skin pigmentation was recognized in 21 cases. Melphalan in combination with prednisone was applied and 100 ％ response was observed. One of the patients received peripheral blood stem cell transplantation(PBSCT)2 years ago and a durable response was observed with a continuous complete remission of polyneuropathy and the absence of M protein following 2 years post PBSCT.ConclusionPOEMS syndrome is a rare multisystem disorder, the combination of symptoms and signs is highly complex,which is easy to misdiagnose or missed diagnose.A polyneuropathy with either organomegaly,endocrinal abnormalities, skin disorder or serositis is required a further investigation of clonal M protein and bone marrow.Melphalan and prednisone probable are the optimal regimens.PBSCT provides a new choice for therapy and research of POEMS syndrome.

Objective:To observe the effect of two different apical surgery timing. Methods:68 patients with periapical lesion were divided into 2 groups. 30 patients( control group) were operated by apical surgery at least 1-2 months after root canal therapy( RCT) , while 38 patients(experimental group) were operated immediately after RCT. The patients were followed up 3, 6 and 12 months after apical surgery. Results:The curative effect analysed with the age, sex and tooth position showed no statistical difference between 2 groups(P>0. 05). Conclusion:Immediate and delayed apical surgery apical surger after RCT are similarly effective.

Humans ; Mining ; Noise, Occupational ; statistics & numerical data ; Occupational Exposure ; statistics & numerical data ; Work Schedule Tolerance

Acute Disease ; Adult ; Aged ; Aryldialkylphosphatase ; blood ; Female ; Humans ; Male ; Middle Aged ; Organophosphate Poisoning ; Young Adult

Aged ; Case-Control Studies ; Humans ; Male ; Malondialdehyde ; metabolism ; Middle Aged ; Oxidation-Reduction ; Serum ; metabolism ; Silicosis ; blood ; Superoxide Dismutase ; metabolism

Objective The gastrointestinal tract of neonate becomes colonized with microorganisms from environment and mother immediately after birth. Strong evidences suggested that early composition of the microflora in neonates play an important role for postnatal development of the immune system. This study was designed to investigate the effect of mode of delivery on the development of gut microflora and characteristics of the stool in breast-fed infants by molecular biology methods. Methods Sixty healthy breast-fed term infants were enrolled in the study(including vaginal delivery group and cesarean section delivery group,each group included 30 infants). Anthropometric measurements and stool study were done at 6-week,8-week,10-week,and 12-week. Fecal samples were subjected to quantitative fluorescence real-time polymerse chain reaction assays for the enumeration of lactobacili,bifidobacteria,and subtype of bifidobacteria(bifidobacterium longum and bifidobacterium breve). Results The numbers of lactobacilli and bifidobacterium longum species were less in cesarean delivery group than those in vaginal delivery group(P ＜ 0.05). Stool mean pH was lower in vaginal delivery group than that in cesarean section delivery group(P ＜ 0.05). There were no differences in stool characteristics and growth between two groups. Conclusions Cesarean section is associated with the decrease of bifidobacteria and lactobacilli in breast-fed term infants.

Objective To explore application effect of evidence-based nursing in operation of rupture of liver and apleen. Methods 108 patients with rupture of liver and spleen received evidence-based nursing during perioperative period, that is, to determinate nursing problems needed to prove, retrieve and analyze related articles, make the best nursing mode and prevent complications. Results Complications appeared in 15 patients, intra-abdominal hemorrhage in 4 patients, infection in 7 patients and splenic fever in 4 patients. All were corrected in time, and no case showed thrombosis and organ failure. Conclusions EBN can prevent post-operative complications for patients with rapture of liver and spleen and improve nursing quality.

Acute Disease ; Adult ; Aged ; Chemokines ; blood ; Female ; Humans ; Male ; Middle Aged ; Paraquat ; poisoning ; Prognosis ; Young Adult

Aged ; Air Pollutants, Occupational ; Eosinophil Cationic Protein ; blood ; Humans ; Immunoglobulin E ; blood ; Inhalation Exposure ; Male ; Middle Aged ; Silicosis ; blood