ObjectiveTo study the method and effect of individualized education on children with learning disability (LD).Methods30 children during 7-10 year old in a local boarding elementary school were chosen and guided individually as the following: sensory integration dysfunction drill, subtle motion drill, life skills drill, cognitive capability drill, behavior therapy, game therapy, music therapy and parents education. One and a half year later, the index of Sensory Integration Rating Scales and study marks were determined and compared with that of the normal children.ResultsThere is not significant difference between the LD children and the normal ones in the sensory integration of behavior and the learning achievement.ConclusionIndividualized education is a valid approach improving the potentiality of the LD children\'s physiology and psychology.

AIM:To study the changes of tear film and ocular surface after the coaxial micro incision 2. 2mm and 2. 8mm in the phacoemulsification.
METHODS:Eighty-six patients ( One hundred and six eyes ) from 2014/06 to 2016/01 in our hospital were enrolled. The patients were randomly divided into two groups. Forty-four patients ( Fifty-three eyes) in group A: coaxial 2. 2mm micro- incision phacoemulsification cataract extraction and intraocular lens(IOL) implantation;Forty-two patients ( Fifty-three eyes ) in group B: the conventional coaxial 2. 8mm small incision phacoemulsification cataract extraction and IOL implantation. The break up time ( BUT) , dry eye symptom ( DES) score, Schirmer's I test ( SⅠt ) and lid-wiper epitheliopathy ( LWE ) score were assessed preoperatively and postoperatively.
RESULTS:At 1wk, 1 and 2mo postoperatively, the BUT in two groups decreased after operations, and the BUT of group B was significantly lower than those of group A, the differences were statistically significant ( t = 3. 098, 4.512, 4.329; all P < 0. 05 ). The DES score in two groups increased, the DES score of group B was significantly higher than those of group A and the differences were statistically significant (t=-9. 449, -10. 029, -7. 141; all P<0. 05). The SⅠt in two groups increased after operations, the SⅠt of group B was significantly higher than those of group A and the differences were statistically significant (t=-6. 293, -4. 009, -3. 283; all P<0. 05). The LWE score in two groups increased after operations, the LWE score of group B was significantly higher than those of group A and the differences were statistically significant (t=-6. 542,-5. 125, -3. 632; all P<0. 05). At 6mo postoperatively, compared with the preoperative data, the BUT, DES score, S Ⅰ t and LWE score in group A showed no statistically significant differences (t=0. 659, 1. 276, 0. 548, 0.169; P>0. 05). The BUT, DES score, SⅠt and LWE score in group B showed statistically significant differences (t=-4. 063, 7. 306, 3. 621, 4. 208;all P<0. 05).CONCLUSION:Ocular surface has less damage and tear film has little influence at early stage after the coaxial 2.2mm microincision phacoemulsification, compared with the conventional coaxial 2. 8mm incision phacoemulsification surgery.

Objective To study the morphologic and pathological characteristics of cat scratch disease(CSD).Methods Eight cases with clinical data and tissue blocks were collected in Guangxi Zhuang Autonomous Region and Hainan Province.The tissues were successively stained by hematox- ylin and eosin,Warthin-Starry(W-S),acid fast and periodic acid-schiff(PAS)methods to study the histopathological changes and pathogens.Results W-S positive Bartonella henselae was the major pathogen of CSD and there was no acid-fast or PAS positive pathogen could be found in the tissues. There were three forms of histological representation as follows:plasmocytoid monocytes(PMO)and monocytoid B-cells(MBC)hyperplasia plus neutrophils immersion in lymphatic sinus(2 cases); MBC rich granuloma and micro-abscess formation(3 cases); starlit abscess with little or no bacteria in the granuloma(3 cases).Conclusions Bartonella henselae mainly transmits through cats.Contact histo- ry with cats and lymphadenectasis suggest the possibility of CSD.The diagnosis can be confirmed by the presence of W-S staining positive bacteria,MBC rich granuloma or micro-abscess and neutrophil reactions in histopathological exam.

Objective: To observe the clinical efficacy of herbal cake-partitioned moxibustion for dysmenorrhea due to deficiency cold. Methods: A total of 70 patients with dysmenorrhea who met the inclusion criteria were randomized into a mild moxibustion group and a herbal cake-partitioned moxibustion group by the random number table, with 35 cases in each group. Shenque (CV 8), Zhongji (CV 3) and bilateral Zigong (EX-CA 1) were selected for both groups. The treatment continued for 3 menstrual cycles. The visual analog scale (VAS) and COX menstrual symptom scale (CMSS) were scored in both groups before treatment, after treatment and at the end of the 3rd menstrual cycle after treatment. The clinical efficacy was evaluated at the end of the 3rd menstrual cycle after treatment. Results: After treatment, the clinical efficacy of the herbal cake-partitioned moxibustion group had the tendency to be superior to that of the mild moxibustion group, while there was no statistically significant difference in the overall efficacy between the two groups (P>0.05). The VAS and CMSS scores after treatment and at the follow-up were significantly lower than those before treatment in both groups (all P<0.05). At the follow-up, the VAS scores in both groups had no significant intra-group differences from those after treatment (both P>0.05). The CMSS scores in both groups were significantly lower than those after treatment (both P<0.05). The VAS scores at the follow-up of both groups had no statistical differences from those after treatment (both P>0.05). After treatment, the CMSS score in the herbal cake-partitioned moxibustion group was significantly lower than that in the mild moxibustion group (P<0.05). At the follow-up, there were no statistical differences in the CMSS score between the two groups (P>0.05). Conclusion: The herbal cake-partitioned moxibustion has the same therapeutic efficacy for dysmenorrhea as the mild moxibustion; the two moxibustion methods can significantly improve the concomitant symptoms of dysmenorrhea, and the herbal cake-partitioned moxibustion is little better.

Textual researches of the origin of medical records indicate that the medical workers in the Qin and Han periods had definite purpose for collection of medical records and show important position of Records of the Historian in developing history of medical records. Analysis on concrete medical records indicates that medical records of acupuncture and moxibustion in Zhenji in writing also formed a certain style and reflected doctors' some trains of thought in clinical diagnosis and treatment of acupuncture and moxibustion.
Acupuncture Therapy ; history ; History, Medieval ; Humans ; Medical Records ; Medicine, Chinese Traditional ; history ; Moxibustion ; history

OBJECTIVETo investigate the effect of edaravone on expression of interleukin-1beta (IL-1beta), nuclear factor-kappaB (NF-kappaB) and neuron apoptosis in the juvenile rat hippocampus after status convulsion (SC).

METHODSOne hundred and ninety-five juvenile male Sprague-Dawley (SD) rats were randomly divided into normal saline (NS) control group, status convulsive group and edaravone treatment group. Each group was further divided into five subgroups for different time points. The rats in status convulsive group were kindled into epilepsy by lithium-pilocarpine chemical method. Expressions of IL-1beta and NF-kappaB proteins were detected with immunohistochemistry methods. Expression of NF-kappaB mRNA was detected with reverse transcription-polymerase chain reaction (RT-PCR). The neuron apoptosis was observed by TdT-mediated dUTP nick end labeling (TUNEL).

RESULTS(1) Measured by immunohistochemistry the value of IOD of IL-1beta (30.83 +/- 3.81, 41.00 +/- 5.61, 36.32 +/- 6.78 and 28.48 +/- 4.61, respectively, 12-72 h points) and NF-kappaB (67.60 +/- 5.81, 74.61 +/- 7.94, 82.43 +/- 10.67, 70.70 +/- 5.85 and 68.22 +/- 9.67, respectively, 4-72 h points) positive cells in the SC group increased,there was significant difference compared with NS group (IL-1beta: 11.74 +/- 2.32, 12.93 +/- 2.49, 13.02 +/- 2.83 and 12.98 +/- 5.29, respectively, 12-72 h points. NF-kappaB: 48.67 +/- 16.14, 44.62 +/- 7.82, 53.16 +/- 114.45, 54.27 +/- 5.25 and 55.56 +/- 7.56, respectively, 4-72 h points) (P < 0.01, or P < 0.05). By ED intervention in IL-1beta (22.01 +/- 4.45, 28.28 +/- 4.50 and 26.00 +/- 5.34, respectively, 12-48 h points) and NF-kappaB (58.56 +/- 6.37, 59. 86 +/- 6.73, 70.00 +/- 10.09, 64.78 +/- 7.56 and 64.45 +/- 6.51, respectively, 4-72 h points) positive cells value of the IOD decreased as compared with SC group (P < 0.01, or P < 0.05). (2) Measured by RT-PCR, the expression of NF-KB mRNA and protein trend was similar. (3)The TUNEL positive cells in hippocampus, CA1 of SC group (11.41 +/- 2.37) were more than that of NS group 12 h after the SC (P < 0.01), reached its highest level at48 h (28.78 +/- 5.11), after the intervention with edaravone (8.98 +/- 2.22, 13.09 +/- 2.54 and 20. 57 +/- 4.89, respectively, 12-48 h points) ,TUNEL positive cells showed a significant drop in SC group at 12-48 h time points (P < 0.01, or P < 0.05), but still significantly higher than that of the NS group (6.22 +/- 1.50, 6.57 +/- 1.61 and 6.72 +/- 1.14, respectively) (P < 0.01, or P < 0.05), at the 4 h time point(NS group 6.29 +/- 1.49, SC group 6.61 +/- 1.71, ED group 5.75 +/- 1.41) among the three groups, no significant difference in TUNEL positive cells was found (P = 0.759).

CONCLUSIONSEdaravone inhibited expression of IL-1beta and NF-kappaB in pilocarpine-induced seizures in rat hippocampus, reduced the number of neuronal apoptosis. These results suggest that edaravone may have protective effect against the damage caused by status convulsion.

Animals ; Antipyrine ; analogs & derivatives ; pharmacology ; Apoptosis ; drug effects ; Hippocampus ; drug effects ; metabolism ; pathology ; Interleukin-1beta ; metabolism ; Male ; NF-kappa B ; metabolism ; Neurons ; cytology ; drug effects ; Rats ; Rats, Sprague-Dawley ; Seizures ; metabolism ; pathology

Background: Wide resection margins of osseous tumors are associated with a low incidence of local recurrence, making accurate measurement of the intraosseous extent of primary malignant long bone tumors is crucial. We compared the intraosseous tumor extent assessed by magnetic resonance imaging (MRI) with the gross specimen to evaluate the accuracy of MRI. Methods: A total of 255 patients with primary malignant tumors in the long bones were included. Using MRI, we defined the length of tumor as the distance from the articular surface to the boundary between abnormal and normal marrow signal. The extent of the abnormal intraosseous signal was measured on unenhanced T1?weighted (T1WI) magnetic resonance images after chemotherapy. All gross surgical specimens were sectioned, and tumor extent was measured. Wilcoxon signed?rank test was used to test the differences between MRI and gross specimen findings. Spearman's correlation analysis was used to test the correlation between groups. Results: Median tumor length by gross specimen (112 mm; range, 45–300 mm) was longer than that by MRI (108 mm; range, 45–304 mm;Z = ?6.916, P < 0.001). Of 255 images, tumor length was accurately represented on 27 T1WI magnetic resonance images, overestimated on 79 images, and underestimated on 149 images. The median difference between imaging and gross specimen measurements was 2.0 mm (range: 1.0–15.0 mm) for the 79 cases where tumor length was overestimated, and 5.0 mm (range: 1.0–18.0 mm) for the 149 cases where tumor length was underestimated. The Spearman correlation demonstrated a high correlation of tumor length on gross specimen with the tumor length on MRI (R = 0.99, P < 0.01). Conclusions: We conclude that preoperative MRI could be a useful method in determining intramedullary malignant bone tumor boundaries and may serve as an accepted assessment method of long bone tumors before limb?sparing surgery.

Objective To investigate the distribution and antimicrobial resistance of pathogens causing bacterial peritonitis,provide laboratorial guidance for rational use of antimicrobial agents.Methods Pathogenic strains iso-lated from peritoneal fluid specimen of patients with peritonitis in the Affiliated Hospital of Xuzhou Medical Univer-sity in 2011-2015 were collected,performed bacterial identification and antimicrobial susceptibility testing,distri-bution of pathogens and antimicrobial resistance were analyzed.Results A total of 491 strains were collected,in-cluding 291(59.26%)strains of gram-negative bacilli,196(39.92%)of gram-positive cocci,and 4 (0.82%)of fun-gi.The top 5 pathogens were Escherichia coli (30.14%),coagulase negative staphylococcus(12.22%),Staphylo-coccus aureus (10.39%),Klebsiella pneumoniae (8.55%),and Enterococcus faecium(6.52%).Antimicrobial re-sistance rates of Escherichia coli ,Klebsiella pneumoniae ,Acinetobacter baumannii ,and Pseudomonas aeruginosa to imipenem were 4.90%,31.04%,77.28% and 26.27% respectively.Methicillin-resistant Staphylococcus aureus (MRSA)and methicillin-resistant coagulase negative staphylococcus(MRNCS)accounted for 56.02% and 70.02%respectively.Conclusion The main pathogens causing bacterial peritonitis are gram-negative bacilli,Escherichia co-li ranks first;resistance of pathogens is serious,standard use of antimicrobial agents should be strengthened to re-duce the emergence of drug-resistant strains.

Objective To establish the test way of latex enhanced immune turbidimetric method for the concentration detection of urine free hemoglobin on the automatic biochemical analyzer,and evaluated the detection performance.Methods Prepared the detection reagents of latex enhanced immune turbidimetry method for detection of urine free hemoglobin with materials such as hemoglobin HBA0 antibody (8.5 mg/ml),80 nm carboxylic olystyrene latex microspheres (estapor,nanometer microspheres) and so on.Then,seted the project parameters on TBA120 automatic biochemical analyzer and proceeded the calibrations.Evaluated the detection performance by accuracy,precision,linear range,sensitivity,specificity and other indicators.Lastly,established the biological reference interval for urine free hemoglobin of healthy people in the region and verified it.Results To seted the project parameters on TBA120 automatic biochemical analyzer and passed the calibration.The calibration fitting curve had a smooth trend and no obvious deviation with each measuring point.In the recovery tests,added standard liquid with different concentrations of 100 mg/L and 500 mg/L to the samples with low values,the recovery rate was 95.3％ and 102.7％ respectively.Same to the samples with high values,the recovery rate was 104.2％ and 103.5％ respectively.In the precision test,samples with low and high value had a precision CV of 6.52％ and 4.18％ respectively.The linear range was 0 ～ 1 100 mg/L,analysis sensitivity was 2.8 mg/L.In the interference test,found that,samples had no obvious disturbance to the test with lower concentrations of free bilirubin,combined with bilirubin,vitamin C,animal hemoglobin lower than 342 μmol/L,342 μmol/L,0.03 g/L,500 mg/L respectively,while had significant interference when the concentration of chyle was higher than 870 FTU.Their study had established the biological reference interval of healthy people,male was 0～ 13.3 mg/L and female 0 ～ 17.1 mg/L,there was no significant difference between them by a t test (P＞0.05).Conclusion The latex enhanced immune turbidimetric method for the detection of urine free hemoglobin has the performance of testing clinical urine specimen,which not only solved the lackage problem of specificity for occult blood in the urine dry chemistry test and realized batch automation quantitative detection.The experimental data of this study provides a theoretical basis for the application of the method in other types of clinical samples.

Objective To investigate the clinical efficacy of finger reconstruction in child with second toe transplantation,and evaluate the postoperative appearance and function regarding the reconstructed donor feet.Methods From June 2002 to May 2011,sixteen cases were reconstructed in sub-emergency with second toe transplantation.Two thumbs,eight index fingers,and 6 middle fingers were reconstructed.All patients were followed-up from 12 to 24 months.The functions of reconstructed fingers were analysed.Results All the reconstructed fingers survived.Vascular crisis occurred in 1 patient,and survived after re-anastomosis.Necrosis of skin grafts at the domon site with exposed tedons was seen in 1 ease,and healed after changing dressings.All the reconstructed fingers showed good in growth and development,and performed good functions as grabbing,grasping and nipping.Two-point discrimination was between 6 mm and 10 mm.The donor site of the foot had normal gait,without obvious influence on walking.Also,no pain was complained.Conclusion The method of transplanting the second toe can reconstruct the appearance and function of the finger defects in child,and has little effect on the appearance and motion of feet.It is an effective treatment method.