LU’s acupuncture therapy is one of the representatives of Shanghai schools of traditional Chinese medicine, and has been indexed by Shanghai Intangible Cultural Heritage List and National Intangible Cultural Heritage List, making a profound influence. From the perspectives of its origin, main academic theories, and inheriting study basements of LU’s acupuncture school, this article elucidated and studied LU’s acupuncture therapy, for further promoting LU’s acupuncture school and reviving acupuncture schools of Shanghai region.

Objective To compare the efficacy and side effects of S-1 combined with oxaliplatin and capecitabine combined with oxaliplatin in treatment of advanced gastric cancer. Methods From Mar 2011 to Dec 2014, the data of 93 cases with gastric cancer in Zhengzhou Peopleˊs Hospital were studied retrospectively. 48 cases treated by S-1 combined with oxaliplatin (SL group) and 45 cases treated by capecitabine combined with oxaliplatin (XL group). The patients of SL group received S-1 80 mg·m-2·d-1, bid, po, d1-14, L-OHP 130 mg/m2, ivgtt, 2 hours, d1. The patients of XL group received capecitabine 2 000 mg·m-2·d-1, bid, po, d1-14, L-OHP 130 mg/m2, ivgtt, 2 hours, d1. The course was 21 days in two groups. The efficacy and side effects were evaluated after two courses. Results The efficacy rates of SL and XL group were 52.08 % (25/48) and 53.33 % (24/45), respectively there was no significant difference (P > 0.05). The incidence rate of gastrointestinal reaction in SL group was obviously higher than that in XL group [52.08%(25/48) vs 24.44%(11/45), P<0.05]. The incidence rate of oral mucositis in SL group was significantly lower than that in XL group [25.00 % (12/48) vs 51.11 % (23/45), P< 0.05]. Conclusion Both S-1 combined with L-OHP and capecitabine combined with L-OHP for gastric cancer treatment are safe and effective.

Cardiac toxicity is found in frequently used chemotherapeutic agents.There are many factors related to the cardiac toxicity caused by chemotherapeutic agents.The common cardiovascular complications include heart failure,ischemia,hypertension,hypotension,edema,QT prolongation,pleural effusion,pericardial effusion,bradyarrhythmia and thromboembolism.It is necessary to monitor the left ventricular function before and after chemotherapy and take effective measures to protect myocardium.

Objective:To explore the predictive value of a scoring model based on MRI images for diagnosing invasive placenta accreta and associated adverse clinical outcomes.Methods:This retrospective cohort study involved 260 patients delivered at Peking University Third Hospital from January 2015 to December 2018, who were suspected to be placenta accreta with two or more ultrasound image findings and underwent MRI examination. Placenta accreta was finally diagnosed and classified based on the intraoperative clinical findings or pathological examination. Adverse clinical outcomes were defined as intraoperative bleeding ≥1 500 ml and/or having hysterectomy. Quantitative and qualitative interpretation of five MRI signs were performed, including intraplacental low-intensity band on T2 weighted imaging, abnormal intraplacental vascularization, vascularization of uterovesical interface, uterine bulging and cervical involvement. Chi-square and t test were used for univariate analysis of the five MRI signs and the receiver operating characteristics (ROC) curve of each MRI sign for predicting invasive placenta accreta and adverse clinical outcomes were drawn. The predictive value was assigned as 1 when ≥ the cutoffs that matched to the maximum Yoden index values, and was assigned as 0 when below the cutoffs. A scoring model based on the five MRI signs was established, ROC curves of the model for predicting invasive placenta accreta and adverse clinical outcomes were drawn and the area under the curve (AUC), sensitivity, specificity and Youden index were calculated. Results:(1) Univariate analysis showed that all five MRI signs were significantly associated with invasive placenta accreta and adverse clinical outcomes. Except for cervical involvement, the other four signs had an AUC value of greater than 0.5 in predicting invasive placenta accreta and adverse clinical outcomes. (2) The predictive cut-off values of abnormal intraplacental vascularization image and intraplacental dark band area on T2 weighted imaging were 2.0 cm 2 and 0.6 cm 2, respectively, and were all 1.0 for the other three signs. The AUC value of MRI signs-based scoring model for predicting invasive placenta accreta was 0.863. When the score was ≥ 2 points, the diagnostic sensitivity was 0.836 and the specificity was 0.726. The scoring model predicted adverse clinical outcomes with an AUC of 0.841. When the score was ≥3 points, the predictive sensitivity was 0.707 and the specificity was 0.818. Conclusions:The scoring model based on MRI signs is of good value for the diagnosis of invasive placenta accreta and the prediction of adverse clinical outcomes.

OBJECTIVETo identify the Cynomorii Herba and its analogues species using DNA barcoding technique.

METHODTotal genomic DNA extracted from all materials using the DNA extraction kit. The internal transcribed spacer 2 (ITS2) regions were amplified using polymerase chain reaction (PCR), and purified PCR products were sequenced bi-directionally. Sequence assembly and consensus sequence generation were performed using the CodonCode Aligner 3.7.1. The Kimura 2-Parameter (K2P) distances and GC content were computed using MEGA 5. 0. Species identification analyses were conducted through the species identification system for traditional Chinese medicine and neighbor-joining (NJ) trees.

RESULTThe ITS2 sequence lengths of Cynomorii Herba were 229 bp. The average intra-specific genetic distances of Cynomorii Herba were 0.003. The average inter-specific genetic distances between Cynomorii Herba and its adulterants species were 0.760. The results showed that the minimum inter-specific divergence is larger than the maximum intra-specific divergence. The species identification system for traditional Chinese medicine and NJ trees results indicated that Cynomorii Herba and its adulterants species can be easily identification.

CONCLUSIONThe ITS2 region is an efficient barcode for identification of Cynomorii Herba, which provide a new technique to ensure clinical safety in utilization of traditional Chinese medicine.

Cynomorium ; classification ; genetics ; DNA Barcoding, Taxonomic ; DNA, Intergenic ; genetics ; DNA, Plant ; genetics ; Polymerase Chain Reaction

ObjectiveTo analysis the clinical characteristics and the high risk factors of children with cerebral palsy.MethodsClinical data of 100 children with cerebral palsy were retrospectively analyzed.Results51% of children were born with asphyxia, 42% were born prematurely, 39% were low birth body weight. 85.7% of children involved had mental retardation, 12% had hearing loss and 7% had visual impairment. 88% of children involved had abnormal cranial CT results and 46.1% had abnormal EEG. 50.0% of the children had abnormal brain stem auditory evoked potentials.ConclusionAsphyxia, prematurely birth and low birth body weight are high risk factors of cerebral palsy. Most of the children with cerebral palsy in this group are mental retarded.

In this paper, the chloroplast psbK-psbI intergenic spacers of 18 species of Dendrobium and their adulterants were amplified and sequenced, and then the sequence characteristics were analyzed. The sequence lengths of chloroplast psbK-psbI regions of Dendrobium ranged from 474 to 513 bp and the GC contents were 25.4%-27.6%. The variable sites were 71 while the informative sites were 46. The inter-specific genetic distances calculated by Kimura 2-parameter (K2P) of Dendrobium were 0.006 1-0.058 1, with an average of 0.028 4. The K2P genetic distances between Dendrobium species and Bulbophyllum odoratissimum were 0.093 2-0.120 4. The NJ tree showed that the Dendrobium species can be easily differentiated from each other and 6 samples of the inspected Dendrobium species were identified successfully through sequencing the psbK-psbI intergenic spacer. Therefore, the chloroplast psbK-psbI intergenic spacer can be used as a candidate marker to identify Dendrobium species and its adulterants.
Chloroplasts ; DNA, Chloroplast ; genetics ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Dendrobium ; classification ; genetics ; Plants, Medicinal ; classification ; genetics

OBJECTIVETo analyze the reasons why anterior decompression and titanium mesh fusion for cervical spondylosis always show poor therapeutic effects, and to investigate the clinical effects of anterior revision surgery in these patients.

METHODSFrom January 2004 to December 2011, 16 patients underwent anterior decompression and titanium mesh fusion for cervical myelopathy were treated with anterior revision surgery. There were 7 males and 9 females with an average age of 61 years old (ranged from 46 to 75 years), including 11 cases with cervical spondylotic myelopathy, 2 cases with nerve root cervical spondylosis and 3 cases with mixed type cervical spondylosis. Average duration from the first operation to reoperation was 7 years(ranged from 4 to 12 years). In the first operation, titanium mesh segment located in C3-C5 (2 cases), C4-C6 (8 cases), C4-C7 (2 cases), C5-C7 (4 cases), and one of them, titanium mesh implantation in C4 and C5,6 intervertebral disk removal and cage fusion. After the first operation, symptom of 13 patients recurred after improvement or disappearance, 2 patients did not show obvious improvement, and 1 patient aggravated. Cervical spine radiography, CT scan and MRI were performed in all patients before re-operation. There were 12 patients with compression of the spinal cord or nerve root caused by degenerative changes in adjacent segments of fusion segments, 4 cases in upper segments, and 8 cases in lower segments; 3 patients with compression of the spinal cord or nerve root caused by vertebral posterior osteophyte of decompressed segments; 1 patient with compression of the spinal cord caused by incomplete anterior decompression. JOA, NDI and Odom classification were used to assess the clinical effects.

RESULTSAll anterior revision surgery were successful with a mean time of 110 min (80 to 150 min) and mean bleeding of 160 ml (30 to 200 ml). There was 30 ml clear drainage fluid in 1 patient suspected of cerebrospinal fluid leakage. But the 2nd day after operation, the tube was removed and the drainage opening was sutured, and the suture incision healed in grade A after 10 days. Other patients had no complications such as dysdipsia, hoarseness, and laryngeal edema, etc. All patients were followed up for 12 to 28 months with an average of 16 months. Two months after operation and at last follow-up, JOA scores and ODI index had obviously improved than preoperation (P < 0.01), and there was significant difference between postoperative 2 months and last follow-up (P < 0.01). At the final follow-up, improvement rate of JOA was (72.9 +/- 0.2)%. According to the standard of Odom, 12 cases got excellent results, 3 good, 1 fair.

CONCLUSIONAfter surgery of cervical decompression and bone graft fusion with titanium mesh, the patients need re-operation because of incomplete decompression, degenerative changes in adjacent segments or newly formed compression factors, and complications caused by implants. Anterior revision surgery can obtain good clinical effects.

Aged ; Cervical Vertebrae ; surgery ; Decompression, Surgical ; methods ; Female ; Humans ; Male ; Middle Aged ; Reoperation ; Spinal Fusion ; methods ; Spondylosis ; surgery ; Surgical Mesh ; Titanium

Objective To discuss the meanings and methods of the screening, diagnosis and treatment of the left subclavian artery stenosis before the coronary artery bypass grafting (CABG). Methods A total of 612 patients intend to perform coronary artery bypass grafting in Tianjin Thoracic Hospital,and who were with severe stenosis or occlusion with left subclavian artery were screened by non invasive arteriosclerosis before operation. The diagnosis was confirmed by computerized tomography angiography(CTA),then the stenting angioplasty to the left subclavian artery was performed.The off-pump bypass surgery with the left internal thoracic artery(LITA)-left anterior descending artery (LAD) bypass was performed one week after operation.Results The CTA and digital subtraction angiography(DSA)confirmed the results of the left subclavian stenosis according to the non-invasive artery testing.All the 5 patients were performed with the stenting angioplasty to the left subclavian artery successfully,and the residual stenosis rate was<10%.The clinical symptoms were markedly improved after operations in all symptomatic patients,and the systolic pressure difference was<20 mmHg in two upper extremities.The blood flow was enough in LITA during the LITA-LAD bypass.The angina pectoris was improved after the operation. No coronary-subclavian artery steal phenomenon occurred. Neither stroke, myocardial infraction nor death occurred during perioperative period.All the patients were followed up for a time of 6-12 months,and the average time was about 10 months.No posterior circulation,upper limbs or myocardial ischemia occurred,and the systolic pressure difference was<20 mmHg in two upper extremities.Conclusion The non-invasion testing is of unique value in the screening of the left subclavian artery stenosis.

Objective To explore the clinical implication of serum Dectin-1 level in the non-agranulocytic patients with pulmonary aspergillosis. Methods Serum specimen were collected from the non-agranulocytic patients with pulmonary aspergillosis to determine the serum level of Dectin-1 with ELISA.The relationship between serum Dectin-1 level,the results of G test and galactomannan (GM)test of Aspergillus,and white blood cell count was analyzed.Results The serum Dectin-1 level was (427.2 ± 42.6)pg/mL in the patients with Aspergillus infection,and (280.8 ± 39.4)pg/mL in the control patients (P<0.05 ).Dectin-1 level was not correlated to white blood cell count,or the result of G test,or GM test. Conclusions Serum Dectin-1 level increases significantly in the non-agranulocytic patients with pulmonary aspergillosis, suggesting that Dectin-1 is an important anti-Aspergillus immune molecule.