Hemodynamic monitoring is a very important measure for critically ill patients with burn and trauma, and it should be carried out throughout the course of treatment. Functional hemodynamic monitoring consists of the assessment of the dynamic interactions of hemodynamic variables in response to a defined volume change. Accordingly, response of fluid volume can be assessed in a quantitative fashion by measuring variation of both arterial pulse pressure and left ventricular stroke volunime during positive pressure breathing, or the change in cardiac output response to passive leg raising maneuver. Functional hemodynamic monitoring, contrary to that of static condition in order to realize dynamic and individual monitoring, is related to response to treatment, and it is a useful complement to static (routine) hemodynamic monitoring. At present, in the care of sepsis, shock, and mechanical ventilation, etc. related to burn injury and trauma, functional hemodynamic monitoring is more and more accepted and applied by medical personnel of ICU in burn and trauma departments. Therefore, further study on functional hemodynamic monitoring should be emphasized and practised.
Blood Pressure ; Burns ; therapy ; Critical Care ; Critical Illness ; Fluid Therapy ; Hemodynamics ; physiology ; Humans ; Positive-Pressure Respiration ; Respiration, Artificial ; Sepsis ; diagnosis ; therapy ; Shock ; diagnosis ; therapy ; Stroke Volume ; Systole

Aged ; Alzheimer Disease ; drug therapy ; physiopathology ; Brain ; physiopathology ; Chitosan ; pharmacology ; therapeutic use ; Electroencephalography ; Female ; Humans ; Male ; Phospholipids ; pharmacology ; therapeutic use

Adolescent ; Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy

OBJECTIVETo study clinical value of shear wave elastography (SWE) in the evaluation of neck-shoulder myofascial pain syndrome.

METHODSFrom December 2013 to July 2014,30 patients diagnosed as neck-shoulder myofascial pain syndrome were in the treatment group,including 17 males and 13 females, with an average age of (44 ± 3) years old. Thirty healthy people were in the control group, including 22 males and 8 females, with a mean age of (37 ± 5) years old. The patients in the treatment group were treated with manipulation, once every other day, total 7 times. The SWE was used to detect tension part of trapezius muscle of patients in the treatment group before and after treatment, as well as to detect muscle belly at the descending part of trapezius muscle in the control group. The tissue elasticity and Yang's modulus value were recorded and compared.

RESULTSThe tissue elasticity chart of patients in the treatment group before treatment was mainly greenish blue with the score of 3.70 ± 1.53, and the Yang's modulus was (43.4 ± 15.6) kPa. The tissue elasticity figure after treatment was mainly blue with the score of 2.40 ± 0.87, and the Yang's modulus was (29.0 ± 5.9) kPa. Whereas in the control group, the tissue elasticity figure was mainly blue with the score of 1.60 ± 0.72, and the Yang's modulus was (24.0 ± 7.6) kPa. These were statistical differences between the two groups (P = 0.000).

CONCLUSIONSWE can be used as an evaluation method of manipulation treatment for neck-shoulder myofascial pain syndrome, which is an objective and sensitive detection method.

Adult ; Elasticity Imaging Techniques ; methods ; Female ; Humans ; Male ; Middle Aged ; Musculoskeletal Manipulations ; Myofascial Pain Syndromes ; diagnosis ; therapy ; Neck ; Shoulder

Relapse, which puzzled several generations of hematologists, is the bottle-neck of radical treatment for leukemias. The progress of Human Microbiome Project at the beginning of 21st century suggested that human body was a super-organism constituted by the core of human cells and symbiotic microorganisms. The elucidation and characterization of endogenous retrovirus and prion protein suggested the possible effects of co-evolutional microorganisms on human health. Recently, the elucidation of the roles of tunneling nanotubes in intercellular communication and transportation suggested a novel way for cellular communication and transport of oncogenic materials. The role and significance of in vivo cell fusion have been studied in more detail. On the other hand, donor cell leukemia was reported. All of these approaches provide novel insights for studying the mechanism of leukemia relapse. Based on previous work, the authors suggest the hypothesis: there are two possible mechanisms for the relapse of leukemias: the minimal residual disease (MRD) and intercellular transportation of oncogenic materials.
Cell Fusion ; Humans ; Leukemia ; pathology ; Neoplasm, Residual ; pathology ; Recurrence

Nine compounds were isolated from the n-butanol fraction of 95% ethanol extract of the fruit of Alpinia oxyphylla Miq. with a combination of various chromatographic approaches, including MDS resin, silica gel, reverse phase C18 and preparative HPLC. On the basis of spectroscopic data analysis, they were elucidated as (1R, 4R, 10R)-1β, 4α-dihydroxy-11, 12, 13-trinor-5, 6-eudesmen-7-one (1), 1β, 4β-dihydroxy-11, 12, 13-trinor-8, 9-eudesmen-7-one (2), oxyphyllenone A (3), oxyphyllenone B (4), rhamnocitrin (5), staphylionoside D (6), benzyl-1-O-β-D-glucopyranoside (7), 2-O-β-D-glucopyranosyl-(1S)-phenylethylene glycol (8), and (S)-1-phenylethyl-β-D-glucopyranoside (9). Among them, compound 1 is a new sesquiterpene, named as oxyphyllenone C; compounds 8 and 9 are new natural products; compounds 2 and 6 were isolated from the genus Alpinia for the first time, and compound 7 was isolated from A. oxyphylla for the first time.
1-Butanol ; Alpinia ; chemistry ; Chromatography, High Pressure Liquid ; Fruit ; chemistry ; Phytochemicals ; chemistry ; isolation & purification ; Sesquiterpenes ; chemistry ; isolation & purification

Although the study of inhalation injury is deepening gradually, its clinical treatment is still difficult, and its mortality rate remains high due to the complicated pathophysiologic characteristics. This article reviews the recent progress in research and treatment of inhalation injury, acute lung injury, and acute respiratory distress syndrome at home and abroad, focusing on the effect of mechanical ventilation models, including the non-invasive ventilation, lung protective ventilation, liquid ventilation, high frequency ventilation, on respiratory support in early stage of inhalation injury. The effects of medications for inhalation injury are summarized, and the prospect of stem cell therapy for inhalation injury is also discussed.
Burns, Inhalation ; therapy ; Humans ; Respiration, Artificial ; methods

Up to date, eight types of human herpes viruses have been identified, all of which are ubiquitous, and usually establish latent infection in the host after primary infection. Since most of the herpes viruses are maintained in an asymptomatic form, they are often neglected. However, under some circumstances, these herpes viruses can cause fatal or severe diseases. Furthermore, the association of herpes viruses with hematopoietic malignancies is attracting researchers' attention. With the extensive development of hematopoietic stem cell and organ transplantation, reports regarding transplantation failure and complication caused by infection of human herpes virus has been increasing. Cytokine storm was firstly suggested as the mechanism of graft-versus-host diseases. In recent years, which has also been applied in the pathogenesis research of inflammation, and is supposed to play an important role in severe virus infection. In this paper, through discussing the possible role of latent infection of human herpes virus in the failure or complication of bone marrow or hematopoietic stem cell transplantation, and in refractory leukemia, the function and significance of latent infection of human herpes virus and the cytokine storm it caused were investigated.
Cytokines ; immunology ; Hematopoietic System ; immunology ; virology ; Herpesviridae Infections ; Humans ; Virus Latency

Objective To study whether carbon dioxide used to establish pneumoperitoneum has an influence on port-site and intraperitoneal implantation and metastasis of tumor cells. Methods R 15 hepatic cancer cells were injected into 30 Wistar rats’ peritoneal cavities 1 hour before operation, then the 30 Wistar rats were randomly divided into 3 groups: gasless group, helium group and carbon dioxide group. The suspension was exposed to the gas environment for 2 hours, all animals were killed after 28 days and the port-site and intraperitoneal implantation and metastasis of tumor cells were examined.Results On port-site, intestinal serous coat, mesentery, greater omentum and diaphragm, the weights of tumor cells, in carbon dioxide group were (326.7?230.3) mg, (626.2?215.9) mg, (476.2?204.8) mg,(2 536.5?906.7) mg and (384.5?149.9) mg respectively; in helium group were (235.6?107.3) mg, (414.2?148.4) mg, (261.8?92.6) mg, (1 633.4?247.3) mg and(220.0?57.9) mg; in gasless group were (145.0?42.4) mg, (221.5?108.2) mg, (212.5?109.6) mg, (797.5?335.9) mg and 113.0 mg.The weights of carbon dioxide group showed a significant increase, compared with helium group and gasless group (P 0.05). Conclusion The insufflation of carbon dioxide promotes intraperitoneal tumor implantation and growth compared with helium and gaslessness in a rat model.

Objective To analyze the clinical characteristic of acute pancreatitis with hyperlipemia.Methods 276 patients with acute pancreatitis were divided into two groups:hyperlipemia group and normal group under the diagnostic code.The etiological factor and clinical characteristic were compared between the two groups,also the scores of APACHEⅡ,Ranson and CT after control lipid were compared.Results The factor of food and drink and the rate of SAP in group HL compared with those in group normal were significantly different (P