OBJECTIVE:To observe clinical efficacy and safety of Bushen sanhan tongluo decoction combined with moxi-bustion and celecoxib in the treatment of knee osteoarthritis (KOA). METHODS:A total of 70 KOA patients were selected from Chongqing Kanghua Hospital during May 2014-Dec. 2015,and then divided into observation group and control group ac-cording to odd and even number,with 35 cases in each group. Control group was given Celecoxib capsule 0.2 g,qd;observa-tion group was additionally given Bushen sanhan tongluo decoction(one dose a day,300 mL,decocted with water,taking it 3 times in the morning,noon and night)and moxibustion. A treatment course lasted for 4 weeks,and both received 2 courses of treatment. Clinical efficacies as well as TCM syndrome score,VAS score,WOMAC score,lab indexes,joint condition be-fore and after treatment,the occurrence of ADR were compared between 2 groups. RESULTS:Total response rate of observa-tion group (85.71％) was significantly higher than control group (68.57％),with statistical significance (P<0.05). Before treatment,there was no statistical significance in above indexes between 2 groups (P>0.05). After treatment,TCM syn-drome score,VAS score,WOMAC score,erythrocyte sedimentation rate,CRP level and knee swelling score of 2 groups were decreased significantly,compared to before treatment;those indexes of observation group were significantly lower than those of control group,with statistical significance(P<0.05). There was no statistical significance in the number of bone fric-ative joint between 2 groups before and after treatment (P>0.05). There was no statistical significance in the incidence of ADR (5.71％ vs. 2.86％) between 2 groups (P>0.05). CONCLUSIONS:Bushen sanhan tongluo decoction combined with moxibustion and celecoxib can improve clinical symptoms,relieve joint pain,joint inflammation and swelling of KOA pa-tients with good safety.

Objective To observe the delayed brain myelination of children with phenylketonuria(PKU)combined with epilepsia,and explore effectiveness of the treatment and provide an objective criteria for patient recovering evaluation.Methods There were 42 PKU patients,aged 3 to 72 months were selected.The concentration of phenylalanine tested by high pressure liquid chromatography was greater than 1.2 mmol/L in blood,diagnosed as PKU.According to electroencephalogram and clinical symptom,21 cases were diagnosed as epilepsy,the other 21 cases were used as control group.All patients were taken MRI before treatment.Myelination in 10 sections(cerebellum,pons,mesencephalon,internal capsule posterior limb,corpus callosum,internal capsule anterior limb,occipital lobe,parietal lobe,temporal lobe,frontal lobe)were evaluated.Results Delayed myelinations were located mainly in the cerebral lobes and corpus callosum,average delayed incidence of the 10 region was 44.8% in epilepsy group and 30.9% in control group.The incidence of the corpus callsum was 80.9% in epilepsy group,52.4% in control group,the number of sections of delayed myelination showed statistically significant between 2 groups(P

Child ; Contracture ; congenital ; therapy ; Humans ; Male ; Neck Muscles ; pathology ; Torticollis ; congenital

Brown-Sequard Syndrome ; etiology ; Cervical Vertebrae ; Humans ; Intervertebral Disc Displacement ; complications ; surgery ; Male ; Middle Aged

Objective To investigate the iodine nutritional status of targeted population in the high-risk areas of iodine deficiency disorders in Chongqing, so as to provide scientific evidence for establishing prevention and remedial measures. Methods Six towns were selected in Chengkou and Wuxi Counties to found suspected dementia patients born after first Jan, 1997. Two hundred children aged 8-10 years were investigated in every town. The thyroid volume, intelligence quotient(IQ) and urinary iodine of the children were examined. Forty women (pregnant and nursing women) were investigated in every town. The iodine content of salt from their home was measured. The thyroid volume was examined by palpation and B-uhrasound. IQ was measured by combined Raven Test in China(CRT-RC2). Urinary iodine was determined using the acid digest arsenic-cerium contacting method, and iodined salt was detected using direct titration method. Results Six suspected dementia patients were found in the local town hospital. Five eases were excluded. There was 1 case born in other place. The rates of goiter by palpation and B-ultrasound were 9.58%(92/960) and 8.89%(65/731), respectively. The median of urinary iodine of children and women was 319.15 μg/L and 248.42 μg/L, respectively. The mean of IQ of the children was 103.32. The coverage rate of iodine salt from residents was 98.82%(336/340). Conclusions The iodine nutrition of children was good and there is no newly occurred cretinism in Chengkou and Wuxi Counties. Goiter rate and median of urinary iodine aged 8-10 years and of women, coverage rate of iodine salt from resident has meet the standard set for basical elimination iodine deficiency disorders.

Objective To explore the high risk factors of metabolic syndrome(MS) in obese children with acanthosis nigricans.Me-thods Body mass index(BMI),blood lipid including triglyeride(TG) and cholesterol(CHO),low density lipoprotein-cholesterol(LDL-C),blood pressure,the level of fasting blood glucose(FBG) and 2 h after oral glucose tolerance test blood glucose(OGTT 2h BG) and the level of fasting insulin(FINS) and 2 h after oral glucose tolerance test insulin (OGTT 2h INS) and homeostasis model appraisal insulin resis-tance index(HOMA-IR) were measured and compared between 25 obese children with acanthosis nigricans[male 15,female 10;aged 8.4-16.0,mean 10.6 years old,weight (72.11?17.66) kg;height (155?14) cm]and 32 normal healthy children[male 18,female 14;aged 7.6-15.8,mean 9.8 years old]in department of pediatric during 1 year.HOMA-IR were also analyzed.Ultrasonic inspections for liver were performed in those children.Results BMI,TG,LDL-C and blood pressure in the obese group were significantly higher than those in the normal control group(Pa0.05).Eighty-four percent of patients in obese children with acanthosis nigricans were diagnosed adiposis hepatica by ultrasonograph.Conclusions The increasing BMI,insulin resistance,blood lipid disorder and blood pressure increase in obese children with acanthosis nigricans are the high risk factors of MS,the close followed-up and treating this kind of obese children can acquire MS early and be helpful to postpone the progress of diabetesⅡ and cardiovascular diseases.

Objective To investigate the clinical value of high resolution ultrasound combined with radiological imaging in the diagnosis of Meckel′s diverticulitis (MD),and to analyze the causes of missed diagnosis as well as misdiagnosis by ultrasound.Methods The image data of 61 patients with MD were retrospectively analyzed,the essentials and the causes of missed diagnosis as well as misdiagnosis of ultrasound were summarized and compared with the results of operation,CT,gastrointestinal contrast,as well as radionuclide.Results The patients were divided into simple type(18,29.5%) and complex type(43,70.5%) according to ultrasonography.The simple type diagnostic accuracy rate was 100%,the ultrasonography showed the right lower abdominal tubular bowel shadow or cystic echo mass,and the structure of diverticulum could clearly showed by ultrasound.In another side,the complex type diagnostic accuracy rate was 55.8%,the ultrasonography showed the right lower abdominal mixed echo mass or concomitant with other alimentary tract malformation,while the diverticulum structure was difficult to be distinguished.The diagnostic accuracy rate of radionuclide imaging was 83.6%,CT was 37.0%,while gastrointestinal contrast was 30.0%.Among 19 cases of misdiagnosis by ultrasound,13 cases of MD were confirmed by radionuclide and CT examination,the diagnostic accuracy rate of ultrasound combined with radiological imaging diagnosis was 90.2%.Conclusions The sonographic features of MD are lack of specificity,especially in the complex type,while the patients with recurrent hemafecia or acute abdomen should be alert to the presence of MD.Patients who are suspected of MD by ultrasound diagnosis should also be examined by radiological imaging in order to make an early diagnosis and surgical treatment to improve the prognosis of patients.

To address the continuous emergence of drug-resistant strains of viruses and the outbreaks of novel virus infections, developing new antiviral drugs based on novel strategies has become an important and urgent research topic. In recent years, the rapidly developing multi-specific binding strategy has become a focus and been widely applied in antiviral. This review summarizes the recent progress of the multi-specific binding strategy in the antiviral field from the perspective of medicinal chemistry and discusses existing challenges as well as future opportunities for antiviral drug discovery.

OBJECTIVETo validate the efficiency and accuracy of an improved Demons deformable registration algorithm and evaluate its application in contour recontouring in 4D-CT.

METHODSTo increase the additional Demons force and reallocate the bilateral forces to accelerate convergent speed, we propose a novel energy function as the similarity measure, and utilize a BFGS method for optimization to avoid specifying the numbers of iteration. Mathematical transformed deformable CT images and home-made deformable phantom were used to validate the accuracy of the improved algorithm, and its effectiveness for contour recontouring was tested.

RESULTSThe improved algorithm showed a relatively high registration accuracy and speed when compared with the classic Demons algorithm and optical flow based method. Visual inspection of the positions and shapes of the deformed contours agreed well with the physician-drawn contours.

CONCLUSIONDeformable registration is a key technique in 4D-CT, and this improved Demons algorithm for contour recontouring can significantly reduce the workload of the physicians. The registration accuracy of this method proves to be sufficient for clinical needs.

Algorithms ; Four-Dimensional Computed Tomography

OBJECTIVETo understand the distribution of diseases in inpatients from the department of acupuncture and moxibustion and to provide the references for the scientific research direction of acupuncture and moxibustion.

METHODSBy use of information management system of the medical records, the first page of the medical record of 6435 cases from January 1, 2003 to December 31, 2010 was extracted.

RESULTSIt shows a clear upward trend in the department of acupuncture and moxibustion in 8 years. The vast majority are elderly patients in 6435 cases, involving in 309 kinds of diseases, the major cases focus on the diseases of motor system and cerebrovascular system. The top 10 ranking of diseases and the rates are lumbar spondylosis (17.73%), cerebral infarction (13.77%), cervical spondylosis (13.66%), sequelae of cerebral infarction (7.47%), lumbar disc herniaion (4. 41%), osteoarthropathia (3.40%), cerebral hemorrhage (2.91%), herpes zoster (2.33%), postherpetic neuralgia (2.33%), sequelae of cerebral hemorrhage (2.32%).

CONCLUSIONThe people's acceptance of acupuncture and moxibustion is increasing and the sufferers treated by acupuncture and moxibustion are mostly elderly patients. The research on the motor system diseases and cerebrovascular diseases should be strengthened.

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Hospitalization ; statistics & numerical data ; Humans ; Inpatients ; statistics & numerical data ; Male ; Middle Aged ; Moxibustion ; Young Adult