Objective To study the clinical effects of treating radiodermatis with acupoint massage and wet compress of Chinese medicine. Methods 104 patients with radiodermatis were randomly recruited into a control group and a treatment group, with 52 patients in each group. The treatment group was treated with acupoint massage plus wet compress of chiense medicines; with the treatment group was externally applied with Kangbao Shaoshang moistening ointment. The result was compared after the treatment. Results The time for easement of pain in the treatment group was obvious reduced than the control group after the treatment. The total effective rate was 96.1% and 57.69% in the treatment group and the control group respectively, the difference showing statistical significance (χ2=27.3, P＜0.01). Conclusion It was effective to treat radiodermatitis with acupoint massage and wet compress of Chinese medicine.

Objective:To evaluate the efficacy and safety of acupuncture-moxibustion in the treatment of cerebral palsy-related speech impairment.Methods:A systematic literature search of 7 electronic databases was conducted between January 7,2000 and January 12,2021 to find randomized controlled trials(RCTs)examining the benefits of acupuncture-moxibustion combined with rehabilitation training to cerebral palsy-induced speech impairment.The included trials'quality was assessed using the Cochrane Reviewers'Handbook as a guide,and statistical analysis was carried out using the RevMan 5.3 software.Results:A total of 17 RCTs with 1238 subjects were finally recruited and analyzed.When acupuncture-moxibustion was combined with rehabilitation training,the results showed a considerable improvement in speech impairment compared with the rehabilitation training alone.The most commonly used points for the treatment of speech disorders are Baihui(GV20),Speech Area,Zhisanzhen[Shenting(GV24)and bilateral Benshen(GB13)],Niesanzhen[2 Cun above the ear tip as the first point,with 1.0 Cun anterior and posterior to the current point as the second and third points],and Sishenzhen[1.5 Cun anterior,posterior,and bilateral to Baihui(GV20)].Conclusion:Acupuncture-moxibustion has a stronger effect on children's development of receptive and expressive language,as well as the developmental quotient.Acupuncture-moxibustion in combination with rehabilitation training is not only more successful than the control treatment,but also safer and more dependable.Baihui(GV20),Speech Area,Zhisanzhen,Niesanzhen,and Sishenzhen are the most widely used points for speech impediment.

Objective To construct bone marrow stem cell sheets and to investigate its effects in the process of osteogenesis.Methods BMSCs were differentiated into osteoblasts and then seeded into a temperature responsive culture dish to construct BMSC sheets.PLGA scaffolds in which both BMSC suspension and BMSC sheets were added,were implanted into the left side of the dogs' mandible.In the other side,PLGA scaffolds that were not wapped with BMSC sheets were implanted as control.At 16 weeks,the samples were processed for radiological analysis and histological examination.Results Cells in the BMSC sheets grew well.In the experimental side,the optical density of the samples was higher than that of the control side (P＜0.05) and plenty of lamellar bones and Haversian system were observed.Conclusions The formation of lamellar bones can be promoted by PLGA scaffolds and BMSC sheets in the process of tissue engineering bone reconstrution.

Mitogen-activated protein kinases (MAPKs) signal is one of the important ways in eukaryotic cell,which adjusts and controls the structure and function of the cell. MAPKs in eukaryotes include p38, ERK, JNK and ERK5, etc. With the deepening research,we found that the activation of p38, ERK, JNK signal pathways were closely related with osteoarthritis (OA) cartilage injury. MAPKs are the key signaling systems involved in the production of matrix metalloproteinases and the regulation of cartilage cell proliferation, apoptosis and differentiation. Expecially the matrix metalloproteinases can accelerate the degradation of articular cartilage. So it has been the new spot in pathogenesis of osteoarthritis study.
Animals ; Cartilage, Articular ; pathology ; Humans ; MAP Kinase Signaling System ; Mitogen-Activated Protein Kinases ; metabolism ; Osteoarthritis ; etiology ; pathology

Objective To compare remifentanil?propofol target?controlled infusion ( TCI ) with sufentanil?propofol TCI for sedation and analgesia in the patients undergoing local anesthesia. Methods Sixty patients, aged 17?54 yr, with body mass index <30 kg∕m2, scheduled for elective plastic surgery underlocal anesthesia, were equally and randomly divided into remifentanil group (group R) and sufentanil group(group S) by using a random number table. Remifentanil (the initial target plasma concentration 1?? 0ng∕ml) and propofol (the initial target plasma concentration 1?? 0 μg∕ml) were given by TCI in group R.Sufentanil (the initial target plasma concentration 0?? 10 ng∕ml) and propofol (the initial target plasma con?centration 1?? 0 μg∕ml) were given by TCI in group S. The target plasma concentration was adjusted to main?tain the modified Observer′s Assessment of Alertness∕Sedation Scale score of 2 or 3. The occurrence of painresponses, hypoxemia, bradypnea and∕or apnea was recorded during operation. The total amount of propofolconsumed was calculated. Results There was no significant difference in the incidence of pain response,hypoxemia, bradypnea and∕or apnea, and total amount of propofol consumed between the two groups (P >0?? 05). Conclusion Remifentanil?propofol TCI provides similar sedative and analgesic efficacy to that a?chieved by sufentanil?propofol TCI in the patients undergoing local anesthesia.

OBJECTIVE To dectect the possible association between interleukin-4 receptor gene polymorphism and allergic rhinitis. METHODS The study was conducted in two different groups: patients with allergic rhinitis (the case group,n=50) and healthy people (the control group,n=40). The IL-4R Q576R polymorphism was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The study compared frequencies distribution of genotype and allele between the two groups,and calculated odds ratio (OR) of genotype. RESULTS IL-4R allelic frequencies showed significant difference between the two groups (x2=9.12,P

OBJECTIVE:To explore and analyze signals of Xiyanping injection-induced urticaria from spontaneous reporting system database of Jiangxi province. METHODS:The continuous ADR report monitoring data were collected from spontaneous re-porting system of Jiangxi province,and established database. Bayesian confidence propagation neural network(BCPNN) method was used to calculate information component,IC value of Xiyanping injection-induced urticaria. The year-to-year changes of IC val-ue and its interval were analyzed. RESULTS:A total of 328324 ADR reports were collected in Jiangxi province during 2004-2016. The IC value of Xiyanping injection-induced urticaria detected by BCPNN method was 1.10(the lower limit of IC value was 0.65, and upper limit was 1.54),i.e. there was signal and the IC value ranged from-0.87 to 1.65. CONCLUSIONS:The results of BCPNN method suggest that urticaria is a warning signal of Xiyanping injection. The risk is increasing gradually,and prediction precision increase with the addition of report quantity.

4-coumarate coenzyme A ligase is a key enzyme of phenylpropanoid metabolic pathway in higher plant and may regulate the biosynthesis of ferulic acid in Angelica sinensis. In this study, the homology-based cloning and rapid amplification of cDNA ends (RACE) technique were used to clone a full length cDNA encoding 4-coumarate coenzyme A ligase gene (4CL), and then qRT-PCR was taken for analyzing 4CL gene expression levels in the root, stem and root tissue at different growth stages of seedlings of A. sinensis. The results showed that a full-length 4CL cDNA (1,815 bp) was obtained (GenBank accession number: KT880508) which shares an open reading frame (ORF) of 1 632 bp, encodes 544 amino acid polypeptides. We found 4CL gene was expressed in all tissues including leaf, stem and root of seedlings of A. sinensis. The expressions in the leave and stem were increased significantly with the growth of seedlings of A. sinensis (P < 0.05), while it in the root showed little change. It indicates a time-space pattern of 4CL gene expression in seedlings of A. sinensis. These findings will be useful for establishing an experiment basis for studying the structure and function of 4CL gene and elucidating mechanism of ferulic acid biosynthesis and space-time regulation in A. sinensis.
Amino Acid Sequence ; Angelica sinensis ; genetics ; Base Sequence ; Cloning, Molecular ; Coenzyme A Ligases ; genetics ; DNA, Complementary ; chemistry ; Molecular Sequence Data

OBJECTIVETo get aesthetic implant-supported restorations by means of the all-ceramic crown fused to small-size titanium abutment and evaluate the quality of the restorations.

METHODSA small-size titanium abutment that had extremely thin circumferential collar and axial wall was fabricated, while a Cercon all-ceramic crown made with computer aided manufacture (CAM). The crown was fused to the abutment by firing the opaque porcelain. A total of 6 restorations in 5 patients were installed and assessed according to the California Dental Association (CDA) quality evaluation system.

RESULTSAll the restorations were fabricated well and ranked in clinic evaluation excellent for surface, anatomical form, marginal quality, and color at baseline and one year after insertion, respectively.

CONCLUSIONSThe restoration of all-ceramic crown fused to titanium small-size abutment is a new aesthetic alternative for the implant-supported restoration.

Adult ; Crowns ; Dental Abutments ; Dental Implants, Single-Tooth ; Dental Porcelain ; Dental Prosthesis Design ; Dental Prosthesis, Implant-Supported ; methods ; Female ; Humans ; Male ; Titanium

Objective To analyze variations of hepatic vein in healthy people with 64-slice spiral CT.Methods Seventy-five healthy subjects underwent multi-slice spiral computed(MSCT)hepatic venography.The anatomy of the junction of the hepatic veins with the inferior vena cava and the intrahepatic drainage territory of the hepatic veins and tributaries were evaluated.The hepatic veins were classified according to three anatomic classification(Nakamura's,Marcos's and Kawasaki's classification)methods respectively.Results There was a common trunk of the middle and left hepatic veins before joining the IVC in 86.7%(65/75)of the cases.In 13.3%(10/75)of the cases,the three main hepatic veins joined the IVC separately.The ratios of Nakamura's classification type A,B,C of hepatic veins were 49.4% (37/75),37.3%(28/75),and 13.3%(10/75)respectively.The ratios of Marcos's classification type A,B,C of hepatic veins were 56.0%(42/75),24.0%(18/75),and 20.0%(15/75)respectively. The ratios of Kawasaki's classification type Ⅰ,Ⅱ of hepatic vein were 40.0%(30/75)and 60.0% (45/75).Conclusion Multi-slice spiral CT hepatic venography can provide visualization of peripheral hepatic venous branches in details.