Objective To purify rabbit anti-hRBBP10 polyclonal antibody.Methods The recombinant fusion protein PTC-hRBBP10 was expressed in the E.coli and was purified through amylose resin chromatography column and superose 12 gel fitration .The purified PTC-hRBBP10 was coupled to the NHS-activated sepharoseTM to prepare affinity chromatography column to purify rabbit anti-hRBBP10 polyclonal antibody. Results ① PTC-hRBBP10 was expressed and purified successfully with relative molecular mass(Mr) of 80?103 and its purity could reach about 95%.② Purified Rabbit anti-hRBBP10 polyclonal antibody could bind Specifically to PTC-hRBBP10.Conclusions With better specificity, The purified rabbit anti-hRBBP10 polyclonal antibody provide condition for studying the function of the protein, and helps to develop new techniques of tumor diagnosis and treatment.

Acetabulum fracture, the inner fracture of the joint, has be en divided into 10 kinds. Because acetabulum is an irregular body, no single ope ration approach can solve all kinds of acetabular fracture. Appropriate selectio n of the operative approach according to the type of fracture is very important. Kocher-Langenbeck approach, extended-iliofemoral approach and ilioinguinal ap proach are often used in clinic now. Because of its complicated procedures and m any complications resulting from the approach, the application of extended-ilio femoral approach is decreasing. Because of its predominant advantage and improve ment of the operation techniques, the use of ilioinguinal approach is obviously increasing in proportion. Since the united approach can reveal clearly so that i t facilitates reduction and internal fixation, it is recommended by the surgeons at home and abroad.

Emergency in public health is one major issue relating to the national economy and the people's livelihood.In dealing with the key technologies of detects,diagnosis,disinfection,prevention and control,it is wise to syncretize the correlated subjects in nucleus,chemistry and biology,improve the support condition of teaching,strengthen the reform of teaching contents,add some lessons of emergency treatment,make emergency equipments,and form the ability of rapid diagnosis on the spot and precise identifying in lab,for cultivating the students'capability of spot handling,organization and command,and furthermore exploring and practicing the training pattern of the public heath talent with high quality and emergency ability in our country.

Objective To observe the effects of hyperbaric oxygen therapy(HBOT) on Glasgow coma scale(GCS) in patients with traumatic brain injury(TBI) and the influences of course and initiating time of HBOT on the therapeutic effects.Methods 105 cases of TBI patients,which performed HBOT more than 30 days in HBOT Center of Southwest Hospital,were analyzed retrospectively.The GCS improvements were compared with 29 cases of TBI patients without HBOT during the same period.They were also compared between patients with different severity,initiating times and courses of HBOT.Results The GCS improvement of patients with HBOT was 3.97?2.65,especially in severe TBI patients(5.22?2.49),Both were higher than that without HBOT(2.38?2.16)(P

Objective To examine clinical features, neuroimaging presentation and treatment of intracranial fungal granulomas (ICFG) in order to improve the accuracy rates of diagnosis and cure. Methods Three pathologically proven cases with ICFG were retrospectively analyzed. Cases of ICFG reported in literature were also summarized. Results Among the 3 patients with ICFG, 1 patient had a history of head trauma and craniotomy and 1 had a history of type 2 diabetes mellitus and a long history of exposure to doves. In all 3 patients, the symptoms started with headache and vomiting, accompanied by low-grade fever, convulsion, and cranial nerve deficits. Intracranial mass lesion was revealed on brain computed tomography (CT) scan and (or) magnetic resonance imaging (MRI) with or without intravenous contrast. CT scan showed low-density lesions and granulations with ring and homogenous enhancement, indicating fungal abscesses. MRI in all 3 cases showed one or multiple circumscribed intracranial space-occupying lesion, with ring, heterogeneous contrast enhancement and perilesional edema. The treatments were initiated with craniotomy and surgical resection of granulations followed by intravenous injection of amphotericin B (AMB) combined with fluconazole. The daily administration of AMB was increased gradually from 0.25-1.50 mg/kg and the total dosage of 2-4 g should be achieved within 3 months. The combination therapy with fluconazole (400 mg/d ) was also given by intravenous injection. To increase penetration into cerebrospinal fluid, intrathecal injection of AMB had also been given at the maximum dosage of 1 mg every time, twice a week. Two patients were administered fluconazole (200 mg/d ) orally for 3, 6 months consecutively after completing the combination therapy of AMB with fluconazole, while the other patient refused continuous antifungal treatment 1 month postoperatively. All 3 patients were followed up for a period between 3, 24, 48 months. The 2 patients that completed full antifungal treatment were cured without recurrence. The other patient had improved transiently after operation but died after 3 months. Conclusions Because no distinct chnical and neuroimaging features are presented in ICFG, it is difficult to diagnose preoperatively. Indications for surgery include diagnosis, relief mass effect and increase efficiency of drug treatment. Use of appropriate and completed antifungal treatment decreases mortality. The treatment requires continued and long-term administration of antifungal medication to prevent relapses, whether granulomas are totally removed or not.

Objective To investigate the curative effects of selected proprioceptive neuromuscular facilitation (PNF) patterns and techniques on shoulder subluxation soon after strokd. Methods Forty-one stroke patients with shoulder subluxation were randomly divided into a treatment group(n=22) and a control group (n=19). The patients in the treatment group receiveed the selected PNF techniques daily for 4 weeks, while the patients in the control group were treated with their previous therapeutic protocol. The shortest distance from the lower border of the acromion to the nearest point of the humeral head(AHH) was measured. Brunnstron grading was used to evaluate motor function in the affected upper linb, and a visual analogue scale (VAS) to assess subLuxation. Shoulder pain before and after treatment was also assessd. Results There was no significant difference in general condition between the patients in the two groups before treatment. In the treatment group, a significant improvement in AHH distance of the affected shoulder was observed after 4 weeks. Shoulder subluxation waw cured in 13 patients, with AHH distance ＜0.75 cm after 4 weeks of treatment. Conclusion The PNF technique applied was effective for the early treatment of subluxation after stroke. Motor function in the affected upper limb could be improved significantly and pain alleviated.

BACKGROUND:Although bone marrow mesenchymal stem cels from multiple myeloma patients present a variety of abnormalities, it is unclear how these abnormal mesenchymal stem cels influence the chemotactic function of myeloma cel lines.
OBJECTIVE:To investigate thein vitro effects of bone marrow mesenchymal stem cels from normal donors versus multiple myeloma patients on the chemotactic capacity of myeloma cel lines.
METHODS:In vitro cultured bone marrow mesenchymal stem cels derived from either normal donors (N-MSCs group) or newly-diagnosed multiple myeloma patients (MN-MSCs group) were directly co-cultured with U266 cels, in the presence or absence of bortezomib; and then harvested U266 cels were assayed for Transwel migration and mRAN expression of chemotaxis-related genes. U266 Transwel migration to conditioned medium derived from either N-MSCs or MN-MSCs was also tested.
RESULTS AND CONCLUSION:After co-cultured with N-MSCs or MN-MSCs, U266 cels harvested from MN-MSCs group showed increased spontaneous Transwel migration and up-regulated CCR1 mRNA level than those from N-MSCs group (P < 0.05), whatever bortezomib was present or not. However, there was no evident difference between U266 cel Transwel migration to conditioned medium derived from either MM-MSCs group or N-MSCs group. Our study implies that there may be some intrinsic aberrance in bone marrow mesenchymal stem cels derived from multiple myeloma patients, which can modulate the chemotactic migration of myeloma cel lines when they directly interact with each other.

OBJECTIVE To find out the status about detection and drug resistance of Ureaplasma urealyticum(Uu) and Mycoplasma hominis(Mh) of urogenital tract infection in Shaoxing area of Zhejiang Province.METHODS The detections and drug sensitive tests of Uu and Mh adopting the reagent boxes produced by bioMerieux Company in France were made.RESULTS In 2678 samples of suspicious urogenital tract infection patients,980 samples cultured of mycoplasma were positive,and the positive rate was 36.6%.Among these cases,763 samples(28.5%) were Uu positive;116 samples(4.3%) were Mh positive.In the drug sensitive test,Uu and Mh were most sensitive to PRI,JOS,DOX and TET.To CFLX,OFL,ERY,CM and AM,they had the highest level of drug resistance.CONCLUSIONS The clinical therapy of mycoplasma infection ought to choose the appropriate antibiotics based on the results of the drug sensitive test of the laboratory.

OBJECTIVE: To explore the value of estimating chronologic age based on the grades of mandibular third molar development. To evaluate whether mandibular third molar could be used as an indicator for estimating the age under or over 18 years. METHODS: The mineralization status of mandibular third molar of 1 845 individuals aged 10 - 30 was graded and marked based on Demirjian's classification of grades reformed by Orhan. Gender difference was examined by t-test. A cubic regression model was established to analyze the correlation between third molar and chronologic age. Each grade of age cumulative distribution diagram and ROC curve was respectively performed to evaluate the relationship between third molar and the age of 18. Using Bayes discriminant analysis, an equation was established for estimating the age of 18. RESULTS: The inner-rater reliability was 0.903. Statistical analysis showed a moderate correlation between age and grade. Significant differences of both genders were found only in grade D and H (P < 0.05). Males at the grades from 1 to D and females at the grades from 1 to C were under 18 years old, and both males and females at grade H were over 18 years old. The area under the ROC curve was 0.797 (P < 0.05). CONCLUSION Third molar development shows a high correlation with age, and combined with other indicators, it can be used to estimate the age of 18.
Age Determination by Teeth/methods* ; Asian People ; Bayes Theorem ; China ; Female ; Forensic Dentistry ; Humans ; Male ; Molar, Third/diagnostic imaging* ; Radiography, Panoramic ; Reproducibility of Results ; Sex Characteristics

Blepharospasm is a focal dystonia of the orbicularis oculi muscles, producing excessive eye closure. The etiology and pathogenesis is still unclear now. lt is usually appearing in adult period and predominant in females. The symptoms are typically triggered by stress, fatigue, intense light or individual factors. At advanced stages patients develop functional blindness. At present the main treatments include: botulinum toxin ( BTX ) , surgical procedures, systemic and ocular drugs and traditional Chinese medicine treatment. BTX administration has been an effective treatment. Surgical procedures have good effect but should be limited to the rare patients that do not respond to botulinum toxin treatment. A great variety of drugs have poor results. Chinese medicine has a certain therapeutic effect. Transcranial magnetic stimulation can improve symptoms. The epidemiology, anatomy, physiology, clinical manifestations, differential diagnosis, pathogenesis and treatment system were reviewed in this paper.