Humans ; Otitis Media ; etiology ; pathology ; Toll-Like Receptors

Facial Nerve Injuries ; rehabilitation ; surgery ; Humans

OBJECTIVETo investigate the clinical effects of double-plating internal fixation for the treatment of medial tibial plateau fractures with fracture-dislocation type through combined anterior and inverted "L" posteromedial knee approaches.

METHODSFrom February 2010 to September 2013, 17 patients with medial tibial plateau fractures with fracture-dislocation type were treated by double-plating internal fixation at our department. Anterior knee approach was adopted for medial mass reduction and fixation,while the inverted "L" posteromedial approach was used for posteromedial mass. There were 11 males and 6 females, with an average age of 42 years old (ranged, 21 to 65 years old). The efficacy were investigated by comparing pre- and post-operative radiographic data, and by evaluating clinical symptoms using the HSS score system.

RESULTSAll the patients were followed with a mean time of 18 months (ranged, 11 to 25 months). The tibial-plateau varus angle immediately after operation and at the latest follow-up were respectively (87.8 ± 4.2)° and (88.2 ± 4.6)°, and there was no statistical difference (P = 0.458). The posterior slope angle immediately after operation and at the latest follow-up were respectively (10.1 ± 3.7)° and (10.3 ± 4.1)°, and there was no statistical difference (P = 0.512). The knee joint HSS score was 86.7 ± 6.1. No patient had complications such as infection, skin necrosis, internal fixation loosening or loss of fracture reduction.

CONCLUSIONDoubl-plating internal fixation through combined approaches is an ideal operation method for medial tibial plateau fractures with fracture-dislocation type, because it can provide clear surgical field, satisfactory reduction, reliable fixation, and chance for early functional exercise.

Adult ; Aged ; Bone Plates ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Joint Dislocations ; surgery ; Male ; Middle Aged ; Tibial Fractures ; surgery

Accidents, Occupational ; Humans ; Hydrogen Sulfide ; poisoning

Objective To explore the dynamic change of serum leptin interleukin-6(IL-6),and interleukin-8(IL-8)during cerebral infarction,and to analyze the possible relationship between these factors and the severity of the disease.Method The levels of serum leptin,IL-6 and IL-8 were measured by radioimmunoassay in 60 patients with acute cerebral infarction,who were admitted to the hospital within 24 hours after stroke.Patients' neurologic impairment were evaluated by European Stroke Scale(ESS)at 1,3 and 7 days respectively after hospitalization.At the same time,another 30 normal adults were enrolled set as control group. Results The levels of serum Leptin,IL-8 in patients group after at 1 days,3 and 7 days were higher than those in the controls(P0.05).The ESS of these patients were 76.77?26.42,70.02?29.17,74.65?28.42 respectively,after 1,3 and 7 days.It shown that ESS simply correlated to the level of IL-8(P0.05).Statistic analysis was carried,but by using t test and linear correlation.(SPSS11.5 statistical package).Conclusion Leptin,IL-6 and IL-8 probably play a role in the inflammatory,reaction during acute cerebral infarction.The IL-8 may reflect the severity of the disease.

Adult ; Humans ; Joint Dislocations ; surgery ; Lumbar Vertebrae ; injuries ; surgery ; Male ; Spinal Fractures ; surgery

To breed a new yam cultivar of Dioscorea alata, the different and excellent germplasm resources were investigated within artificially cultivated population and some superior individuals, with a higher yield and medicinal properties, were selected. Considering results of the yield and medicinal properties during 2006-2013 cropping season, strains and lines were established and selected. As a result, the yield of the new developed cultivar (Wenshanyao No. 1, WSY01-1) reached 2217. 0 kg per 667 m2 (fresh weight) and 348.3 kg per 667 m2 (dry weight), and increased 23.8% and 23.9% comparing with control cultivars (landraces). Comparing with control cultivars, the level of polysaccharide, allantoin, and dioscin increased 36.9%, 48.3%, 20.9%, and reached 12.2%, 1.30%, 579.7 µg · g(-1), respectively. This result showed that the systematic selection method can significantly improve yield and medicinal properties of D. alata, and the developed " Wenshanyao No. 1" exhibits wide spreading prospects.
Allantoin ; analysis ; Breeding ; Dioscorea ; chemistry ; genetics ; growth & development ; Diosgenin ; analogs & derivatives ; analysis ; Polysaccharides ; analysis

OBJECTIVETo investigate therapeutic strategy on septic arthritis after arthroscopic anterior cruciate ligament reconstruction.

METHODSThe clinical data of 6 cases of septic arthritis after arthroscopic anterior cruciate ligament reconstruction in our department from March 2005 to February 2014 were analyzed. All the patients were male,ranging in age from 18 to 36 years old. After operation, the knee joint became painful and swollen, and ESR and CRP were both increased. Culture of joint fluid allowed the recovery of staphylococcus epidermidis. The patients were dealt with arthroscopic debridement and infusion-drainage. The clinical results were evaluated by Lysholm rating system and range of motion.

RESULTSThe infection of all the patients was controlled. The ESR and CRP both recovered to normal level. The score of Lysholm rating system ranged from 85 to 95,and the range of motion was 120 to 135 degree.

CONCLUSIONArthroscopic debridement combined with infusion-drainage is effective in septic arthritis after arthroscopic anterior cruciate ligament reconstruction.

Adolescent ; Adult ; Anterior Cruciate Ligament Reconstruction ; adverse effects ; Arthritis, Infectious ; therapy ; Arthroscopy ; methods ; Blood Sedimentation ; C-Reactive Protein ; analysis ; Debridement ; methods ; Drainage ; Humans ; Male

Objective To investigate the angiographic manifestation of the proper esophageal artery (PEA),the hish risk factom for the presence of the anomalous PEA in hemoptysis and to evaluate the safety of transcatheter aaefial embolization(TAE) of the PEA using gelatin sponge(GS).Methods Selective esophageal arteriography WSS performed in forty-three patients with hemoptysis,including 15 cases of pulmonary tuberculosis,18 cases of bmnchiectasis,7 cases of posttuberculous bronchiectasis and three cases of lung cancer. One case experienced failure of bronchial arterial embolization. The angiographic manifestation of the PEAs Was studied.The complications of the procedure and clinical results were observed in the patients who underwent TAE using GS.Results Thirty-nine PEAs were catheterized selectively in 37 patients(86.0%).Eighteen anomalous PEAs(46.2%)were catheterized selectively in 17 patients (45.9%).The anomalous PEAs showed tortuosity,dilatation,hyperplasia,shunting with pulmonary artery and anastomosis with the bronchial artery.All lesions involved basal segment of inferior pulmonary lobar. Bronchiectasis Was the most frequent disease for PEA abnormality. No complications occurred and satisfactory curative effect Was achieved with TAE of the anomalous PEAs.Conclusions It is necessary to perform selective proper esophageal arteriography when the lesion involves basal segment of inferior pulmonary lobar in hemoptysis.Supplemental TAE of the anomalous PEA using GS is safe and valuable in the management of hemoptysis.

OBJECTIVETo explore clinical effects of drilling decompression for femoral head necrosis at collapse stage.

METHODSTotally 22 patients with femoral head necrosis on both side were analyzed from March 2006 to February 2009. Among them, there were 20 males and 2 females aged from 24 to 52 years old with an average of 38.4 years old. All patients were Ficat I on one side and Ficat I or II on another side. Drilling decompression were performed on all patients. The average followed-up period was 5.4 years (ranged, 1 to 8 years). The endpoint of severe pain(VAS ≥7), severe dysfunction (Harris ≤ 70), radiographic progression on Ficat IV and total hip arhtroplasty (THA) was used for survivorship analysis.

RESULTSSevere pain as an endpoint,13 cases were survived on Ficat III and 18 cases on Ficat I or II (P>0.05). Severe dysfunction as an endpoint, 6 cases were survived on Ficat III and 18 on Ficat I or II (P<0.05). Radiographic progression on Ficat IV as an endpoint, 2 cases were survived on Ficat III and 18 on Ficat I or II (P<0.05). THA as an endpoint, 13 cases were survived on Ficat I and 18 cases on Ficat I or II (P>0.05).

CONCLUSIONFemoral head necrosis with Ficat III treated with drilling decompression could prolong progression of disease , decrease percentage of THA.

Adult ; Decompression, Surgical ; Female ; Femur Head ; surgery ; Femur Head Necrosis ; surgery ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult