24 days in mm, V1:the degree of expansion in ml) had linear correlation, E1=(0.86V1?0.60) mm. Conclusion The results of the study demonstrate that CT is an accurate and reliable imaging technique in the evaluation of the degree of expansion of the injured orbit and in the prediction of the possibility of the consequent enophthalmos and its degree. It is significantly helpful to the therapeutic planning for the quantity the retroglobal filling in the rectification of the enophthalmos.

0.05).And the increasing of weight in high protein+plus prolein jelly group was significantly higher than those of other two groups(Pa

Objective To observe the effect of liver disease special-purpose enteral nutrition preparation on protein metabolism and liver function in children with liver injury.Methods Sixty cases of severe ill with liver injury in hospital,with mean age of (7.8?6.3) years old.All patients were randomly divided into experimental group (n=30) and control group(n=30).The experimental group was treated by adding the liver disease special-purpose enteral nutrition preparation homogenized diet and control group was treated by adding entire protein entire nutrition type enteral nutrition preparation.All patients in both 2 groups were nasally fed with intestinal nutrition,which contained 418-628 kJ/(kg?d).One day before nutritional support and 14 days after nutritional support,the liver function,total serum protein,albumin,hemoglobin were recorded.SPSS 11.5 software was used to analyze the data.Results The baseline indicators were similar before nutritional supports.Fourteen days after nutritional support,alanine aminotransferase(ALT) and aspartate aminotransferase(AST) were all significantly lower in experimental group than in control group(Pa

ObjectiveTo investigate the prevalence of nutritional risk and perioperative nutritional support status in the gastrointestinal cancer surgical patients.Methods Adult inpatients from the gastrointestinal cancer surgery department of our hospital were consecutively enrolled from May to September 2010.Nutritional Risk Screening 2002 ( NRS 2002) was performed at admission,and data of the nutritional support and complications during hospitalization were collected.The relationship between nutritional risk and postoperative complications was analyzed.ResultsA total of 195 patients were eligible.At admission,43.6％ (85/195) patients were at riskOf the patients at risk,totally 11.7％ (10/85) patients received preoperative nutritional support,and 100％ (85/85) patients received postoperative nutritional support; of the patients not at risk,no patients received preoperative nutritional support,and 84.5％ (93/110) patients received postoperative nutritional support.The overall rates of postoperative complications were 19.1％ ( 13/68 ) in the patients at risk while 7.1％ (9/127 )in the patients not at risk ( P =0.02).ConclusionsNutritional risk in gastrointestinal cancer surgical patients was high.The application of nutritional support was inappropriate in these patients.The nutritional risk is associated with higher postoperative complications.Dissemination of evidence-based guidelines should be enhanced.

Child ; Humans ; Lupus Nephritis ; complications ; Male ; Nephritis, Interstitial ; etiology ; Prognosis

Objective To investigate the curative effect of acute severe brain injury complicated ARDS, Methods 31 patients who had acute severe brain injury complicated ARDS were divided into two groups:A group was early discovery of ARDS and given treatment.B group was late discovery of ARDS and treated late.Then the curative effects were compared.Results A group was significantly higher than B group in blood gas analysis(P

OBJECTIVETo preliminarily research the formular about the Traditional Chinese Medicine (TCM) syndrome of adolescent neck pain.

METHODSAn observation table of adolescent neck pain syndromes was formulated,and 1 397 patients with adolescent neck pain were investigated to establish a database of adolescent neck pain. The Descriptive Statistical Analysis and Hierarchical Cluster Analysis were performed by statistical software.

RESULTSTotally 60 TCM symptoms was clustered into 4 TCM syndromes by Hierarchical Cluster Analysis. The expert panel of TCM syndromes preliminarily formulate 4 TCM syndromes of adolescent neck pain by analyzing the result of Cluster Analysis and discussing their clinical experience.

CONCLUSIONAdolescent neck pain is a category of Tendon Trauma's Bi-syndrome of TCM. Ying, Wei, Qi and blood block caused by exopathy, strains, and internal injury is considered as the main pathogenesis of adolescent neck pain. Base on statistical result and expert's opinions, 4 TCM syndromes about adolescent neck pain were formulated: cold-dampness syndrome, dampness-heat blockage syndrome, liver-stagnation and spleen-deficiency syndrome, Qi and Yin deficiency of both heart and kidney syndrome.

Adolescent ; Adult ; China ; epidemiology ; Diagnosis, Differential ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Neck Pain ; diagnosis ; epidemiology ; Young Adult

OBJECTIVETo evaluate the clinical use of virtual endoscopy in the traumatic ossicular chain disruption with intact tympanum pre- and post-operation.

METHODSThe series consisted of 17 cases with temporal bone fracture and 4 cases with tympanum contusion. All were examinated with a high resolution spiral CT by axial and oblique coronal planes of the temporal bone. Three-dimensional reconstruction was processed using the virtual endoscopy software. Ten cases of traumatic ossicular chain disruption were performed with intact canal wall epitympanum approach Ossicular reposition. Eleven patients with facial paralysis were performed ossiculoplasty and facial nerve decompression. Nine cases re-examinated virtual endoscopy after operation.

RESULTSSeventeen cases with temporal bone fractures and traumatic ossicular chain disruption, including 3 cases with the long process of the incus fracture, 9 cases with incus bone dislocation, and 5 cases with incus shedding. In the 4 cases of tympanum contusion, 2 cases with incus bone dislocation, 2 cases with incus bone shedding. The axial plane of temporal bone CT could only showed the fracture line and the hammer and incus bone irregular shape. Perioperatively virtual endoscopy showed hammer incus joint separation, incus stirrup dislocation and joint deformation. Surgery confirmed that the incus body was torn off below the hammer following bone displacement, soft tissue wrapped articular surface, incus and stapes just connected with soft tissue. During the tympanum contusion operation could see incus bone-shedding was valgus. Three to six months after surgery, re-examinated virtual endoscopy showed incus bone dislocation ossicular chain was restored to normal, temporal bone shedding ossicular chain connecting almost intact Hearing increased significantly to the level of practical hearing. The coincidence of traumatic disruption of the ossicular chain by virtual endoscopy and surgery was 100%.

CONCLUSIONVirtual endoscopy was valuable for providing accurate assessment and individual program for treating and following-up the traumatic ossicular chain disruption.

Ear Ossicles ; diagnostic imaging ; injuries ; Endoscopy ; Female ; Humans ; Imaging, Three-Dimensional ; Male ; Middle Aged ; Tomography, Spiral Computed ; methods ; User-Computer Interface ; Wounds and Injuries ; diagnostic imaging

OBJECTIVETo investigate the effects of Haikun Shenxi on the expression of platelet-derived growth factor-BB (PDGF-BB) and mRNA in renal tissue of rats with adriamycin nephropathy.

METHODRat model was established by unilateral nephrectomy and injecting adriamycin intraperitoneally. The adriamycin-induced nephrotic rats were randomly divided into 6 groups: normal group, sham operation group, model group, lotensin treatment group, Haikun Shenxi low and high dose treatment groups (0.77, 0.08 mg x kg(-1). Ten weeks later, the 24 hour urine protein and blood biochemistry examinations and renal pathologic changes were observed, and the expression of PDGF-BB and mRNA was measured using immunohistochemical method.

RESULTCompared with model group, proteinuria and the levels of serum creatinine (Scr) , urea nitrogen (BUN) were decreased obviously in both Haikun Shenxi low and high dose groups. The expression of PDGF-BB and mRNA was mostly presented in cytoplasm of renal tubular epithelial cells and mesangial area, and it could be reduced significantly after treatment (P < 0. 05).

CONCLUSIONThe level of PDGF-BB and mRNA is high in renal tissue of adriamycin-induced nephrotic rats. This progress could be effectively inhibited by Haikun Shenxi and the mechanism may be that it can control the excessive expression of PDGF-BB and mRNA.

Animals ; Blood Urea Nitrogen ; Creatinine ; blood ; Doxorubicin ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Gene Expression Regulation ; drug effects ; Glomerular Mesangium ; drug effects ; metabolism ; pathology ; Glomerulosclerosis, Focal Segmental ; chemically induced ; genetics ; metabolism ; Immunohistochemistry ; In Situ Hybridization ; Kidney ; drug effects ; metabolism ; pathology ; Male ; Medicine, Chinese Traditional ; Phaeophyta ; chemistry ; Platelet-Derived Growth Factor ; biosynthesis ; genetics ; Polysaccharides ; chemistry ; isolation & purification ; pharmacology ; Proto-Oncogene Proteins c-sis ; RNA, Messenger ; biosynthesis ; genetics ; Random Allocation ; Rats ; Rats, Wistar

OBJECTIVETo investigate antagonism effects of total flavonoids from Chrysanthemum morifolium. (TFCM) against lead induced oxidative injury.

METHODNinety male mice were randomly divided into 9 groups. Mice except normal control group inject lead acetate every other day for 20 days. In the next 10 d, drugs were orally administrated to mice once a day. After the last aministration, mice were sacrificed and immediately subjected to necropsy. The concentration of lead, zinc and copper in blood, brain, liver and kidney were determined. The body weight, relative organ weight, antioxidant enzyme levels (GSH, GSH-Px, SOD and CAT) and lipid peroxidation products (MDA) were performed.

RESULTTFCM might antagonize the decrease of body weight and the increase of organ weight/body weight ratio. The combined treatment with TFCM and DMSA can significantly lower the lead levels in blood, brain, liver and kidney. In contrast, lead concentration in mice treated with TFCM alone did not show significant change in these organs. The other trace elements such as zinc and copper had no significant decrease after TFCM or DMSA treatment. Middle and high-dose TFCM was more effective than DMSA in increasing the activity of GSH, GSH-Px, SOD, CAT and decreasing the concentration of MDA in mice brain. In addition, high-dose TFCM was more effective than DMSA in increasing the activity of GSH-Px, CAT and decreasing the concentration of MDA in mice liver and kidney. The combined treatment with TFCM and DMSA also can reverse lipid peroxidation and increase antioxidant enzyme levels in lead poisoning mice dose-dependently, and it had more beneficial effects than treatment with DMSA alone.

CONCLUSIONTFCM might improve antioxidant defense system, reverse lipid peroxidation and protect brain, liver and kidney against lead induced oxidative damage in mice significantly.

Administration, Oral ; Animals ; Brain ; drug effects ; metabolism ; Chrysanthemum ; chemistry ; Copper ; blood ; metabolism ; Drug Antagonism ; Flavonoids ; administration & dosage ; chemistry ; Kidney ; drug effects ; metabolism ; Lead ; blood ; metabolism ; Liver ; drug effects ; metabolism ; Male ; Mice ; Mice, Inbred ICR ; Oxidative Stress ; drug effects ; Random Allocation ; Succimer ; administration & dosage ; Zinc ; blood ; metabolism