Objective To investigate the clinical efficacy of kidney-reinfocing and Du meridian-regulating acupuncture plus ginger moxibustion in treating ankylosing spondylitis. Methods Sixty patients with ankylosing spondylitis were randomly allocated to treatment and control groups, 30 cases each. The treatment group received kidney-reinfocing and Du meridian-regulating acupuncture plus ginger moxibustion and the control group, medication. After three months of treatment, the clinical therapeutic effects were compared between the two groups. Results The cure and marked efficacy rate and the total efficacy rate were 76.7%and 100.0%, respectively, in the treatment group and 53.3%and 70.0%, respectively, in the control group. There were statistically significant differences in both the rates between the two groups (P<0.05). Conclusion Kidney-reinfocing and Du meridian-regulating acupuncture plus ginger moxibustion is an effective way to treat ankylosing spondylitis.

Objective:To explore the changes in the diffusion tensor imaging (DTI) parameters of the pontocerebellar tract 3 months and one year after ischemic stroke and analyze the data′s potential for predicting long-term motor outcomes.Methods:Thirty patients with middle cerebral artery infarction were prospectively studied using DTI within 3 months and 1 year after the onset. A region of interest-based analysis was performed for the fractional anisotropy (FA) of the middle cerebellar peduncles (MCP) in the pontocerebellar fibers (PCF). Neurological functioning was evaluated using the National Institutes of Health Stroke Scale and the degree of paresis was assessed at the same time using paresis grading. At one year after the onset, balance function, functional prognosis and self-care ability were evaluated using the Brunel Balance Scale, the modified Rankine Scale and the Functional Independence Scale respectively.Results:The average FA on the healthy side 3 months and 1 year after onset was significantly less than on the affected side at each time point. The ratio of the FA of the affected side to that of the unaffected side (rFA) in the PCF correlated significantly with the average paresis scores of the lower and upper extremity and the total paresis score at each time point. Moreover, the rFA of the PCF was significantly correlated with the average functional independence score, the prognosis for the upper and lower extremities as well as motor functioning. The area ratio under the ROC curve of the PCF for predicting lower extremity motor outcome was 0.84, and the optimal threshold was 0.92 (sensitivity 71.4%, specificity 73.9%). The area ratio under the ROC curve was not a significant predictor of upper extremity motor outcome.Conclusion:The DTI parameter rFA of the PCF in patients with subacute middle cerebral artery infarction can help to predict the long-term recovery of motor ability. It can serve as an important reference index for predicting the long-term motor ability of the lower limbs.

Objective To investigate the relationship of fasting serum FFA composition with central obesity, hypertension, insulin resistance, levels of serum zinc and age, gender-related differences. Methods Serum FFA were determined by high performance liquid chromatogram in 232 commuity|based subjects aged between 35 and 55 years: 109 hypertensives, 123 normotensives. Results Multivariate stepwise linear regression models and correlation analysis showed that serum FFA composition (including levels of n3PUFA, P/S ratio, C20:5/C18:3, C22:6/C20:5 and C20:4/C18:2 ratio) were linearly correlated with waist/ hip ratio, insulin sensitivity index, levels of serum zinc and related to the habit of diet (all P

Objective To establish a dual liver transplantation rat model,which could benefit the future clinical practice.Methods Y type vein derived from the crossover segment of vena cava and two iliac veins in donor and Y type bile duct prosthesis were employed to recanalize portal vein and bile duct from dual liver grafts to recipient liver.The dual right upper lobes with about 45％ ～ 50％ of the recipient liver volume were taken as donor.One was orthotopically implanted at its original position,while the other was rotated 180° sagittally and heterotopically positioned in the left upper quadrant.Survival rate was analyzed to evaluate the function of dual liver grafts.Results A total of 7 rats which underwent dual liver transplantation survived more than 7 days and the survival rate was 58.3％.5 rats died due to abdominal hemorrhage,bile leakage and liver abscess.Conclusion Using Y type vein and bile duct prosthesis,we successfully established a novel rat model of dual right upper liver lobe transplantation.

Objective To explore the MRI features of pelvic endometriosis outside the ovary.Methods 13 patients with pelvic endometriosis outside the ovary were imaged.Their clinical and imaging data were reviewed retrospectively.All cases were con-firmed by pathology.An enhanced MR using T1 WI sequence both in sagittal and transverse position was performed after T2 WI fat-suppression sequence and T1 WI sequence.Our MRI study was focused on the distribution of lesions locating in the deep pelvic cavity and abdominal wall,and the features of MRI signals .Results 13 lesions were found,in which 4 lesions located in the rectouterine pouch of Douglas,2 cases the bladder wall,2 cases the unilateral cystic inlet of ureter,1 case the anal canal wall,and 4 cases the ab-dominal wall.10(10/13)lesions were shown as solid nodules while 3(3/13)lesions as cyst-solid ones.All lesions showed moderate-ly heterogeneous enhancement.Conclusion Pelvic endometriosis outside the ovary mainly shows solid or cyst-solid lesions that lo-cates in the urinary,uterus,rectal wall and spaces around them.MR images show a higher value for the detection of the lesions out-side the ovary.

Objective To explore the effect of occupational skills relearning programme on hemiplegic arm motor function and ac-tivities of daily living(ADL)in stroke patients. Methods From February,2022 to August,2023,74 stroke patients in Guangdong Work Injury Rehabilitation Hospital were enrolled and randomly divided into control group(n=37)and experimental group(n=37).The control group received conventional rehabilitation training,and the experimental group received additional occupational skills relearning programme,for three weeks.They were assessed with Fugl-Meyer Assessment-Upper Extremi-ties(FMA-UE),Functional Test for the Hemiplegic Upper Extremity-Hong Kong(FTHUE-HK),Motor Activity Log(MAL)-amount of use(AOU)and MAL-quality of movement(QOM),modified Barthel Index(MBI),and Stroke Impact Scale(SIS)-Hand and SIS-ADL before and after treatment. Results The scores in all assessments improved significantly in both groups(|t|>3.597,P<0.05)after treatment,while the scores of FMA-UE,FTHUE-HK,MAL-AOU,MAL-QOM were higher in the experimental group than in the control group(|t|>2.352,P<0.05). Conclusion Occupational skills relearning programme could promote the recovery of hemiplegic arm motor and activity,and facilitate the use of the hemiplegic arm in daily life in stroke patients.

Objective: To determine the subcortical areas associated with post-stroke dysphagia and its recovery using diffusion tensor images. Methods: Ten patients with middle cerebral artery lesions and dysphagia were selected into the dysphagia group, while another 10 counterparts without dysphagia were chosen for the non-dysphagia group. The ratios of diffuse anisotropy (rFAs) in eleven regions of interest (ROIs) on both the healthy and affected sides were recorded and compared between the two groups. One and 3 months later, the rFA values of the dysphagia group were again measured and the rFAs were related with dysphagia outcomes and severity using Spearman correlation analysis. Results: Comparing the rFAs of the 11 ROIs between the two groups revealed significant differences between the insulae of the dysphagia group and the non-dysphagia group. Three months later the rFA values of the insulae, cerebral peduncles and superior cerebellar peduncles had increased significantly in the dysphagia group. The average dysphagia outcome and severity score of the dysphagia group was significantly lower one month after the treatment than 3 months later. Moreover, the outcome and severity score was found to be significantly correlated with the rFA values of the insulae and of the superior cerebellar peduncles one month after the treatment, but with that of the cerebral peduncles only after 3 months. Conclusion Dysphagia within one month of the onset of infarction is related to the insulae, the cerebral peduncles and the superior cerebellar peduncles. After 3 months it is associated with the cerebral peduncles.