To measure the subfoveal choroidal thickness ( SFCT ) in myopia using Cirrus HD optical coherence tomography ( OCT ), and to explore the relationship between the SFCT, axial length and myopic refractive spherical equivalent.
● METHODS: One - hundred thirty - three eyes of 70 healthy volunteers were recruited, and were divided into emmetropia group, low- degree myopia, middle- degree myopia and high - degree myopia group. SFCT were measured by Cirrus HD OCT, and the relationship between the SFCT, axial length and myopic refractive spherical equivalent were evaluated.
●RESULTS: 1) Average SFCT was (275. 91±55. 74)μ m in normals, that in emmetropia group, low-degree myopia, middle- degree myopia and high - degree myopia group were (290. 03± 34. 82) μ m, (287. 64 ± 51. 51) μ m, (274. 95 ± 56. 83)μ m, (248. 37 ± 67. 98) μ m; 2) the SFCT of high -degree myopia group was significant thinner than that of emmetropia group (P< 0. 05); 3) There was a significant negatives correlation between the SFCT and axial length (P<0. 01), a significant positive correlation between SFCT and myopic refractive spherical equivalent (P<0. 01).
● CONCLUSlON: the SFCT is inversely correlated with increasing axial length and myopic refractive error.

The diagnostic evidence on clinical diseases and theoretic basis of moving cupping therapy were ex- plored in the paper. By the observation of the local reaction, such as skin appearance and color, the affected location, duration of sickness and nature of disease were judged. Different moving cupping methods were selected for different disorders. It was discovered that the property of syndromes should be recognized by the palpation on skin and muscle in the moving cupping therapy so that the pathogenesis and treating principle could be carefully determined. The moving cupping therapy is the important component of body surface therapy. Skin reaction observation and syndrome differentiation is the essential guidance of the moving cupping therapy.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Meridians ; Skin ; anatomy & histology ; blood supply

Environmental Exposure ; adverse effects ; Humans ; Incineration ; Industrial Waste ; Neoplasms ; epidemiology ; Population Surveillance ; Refuse Disposal ; methods ; Risk Factors

Objective To compare the effects of every-other-day dose simvastatin administration with that of daily therapy of same dose.Methods This was a randomized,prospective,nonblinded clinical trial.The 186 patients with high low-density lipoproteim cholesterol(LDL-C) and/or high total cholesterol (TC),triglycerides (TG),low high-density lipoprotein cholesterol(HDL-C)was studied.All patients were randomized into two groups.The every-other-day do- sing group recerived 20mg of simvastatin in alternate-day and daily dosing group received 20mg of simvastatin every day.Before and after 6 weeks,12 weeks of treatment,serum lipoprotein,Live function tests and ereatine kinase con centra- tion and so on were drawn and bad-side effect were studies.Results The two groups significantly reduce LDL-C,TC, TG and a little increased HDL-C compared with baseline.No stalistically significant differences existed between the two groups in percentage in decrease in lipoprotain at 6 weeks,12 weeks compared with baseline.The bad-side effect in the two groups also had not a singnificant different.Conclusion The every-other-day dose of simvastatin have similar effi- cacious and safe to daily dosing in patients with hyperlipidemia and some cost savings.It can take a primary prevention to coronary heart disease in patients with relatively low-risk hyperlipidemia.

OBJECTIVETo compare the effect of citric acid stimulation on salivary alpha-amylase (sAA), total protein (TP), salivary flow rate, and pH value between Pi deficiency (PD) children and healthy children, thereby providing evidence for Pi controlling saliva theory.

METHODSTwenty PD children were recruited, and 29 healthy children were also recruited at the same time. Saliva samples from all subjects were collected before and after citric acid stimulation. The sAA activity and amount, TP contents, salivary flow rate, and pH value were determined and compared.

RESULTS(1) Citric acid stimulation was able to significantly increase salivary flow rate, pH value, sAA activities, sAA specific activity and sAA amount (including glycosylated and non-glycosylated sAA amount) in healthy children (P<0.05), while it could markedly increase salivary flow rate, pH value, and glycosylated sAA levels in PD children (P<0.05); (2) Although there was no statistical difference in determined salivary indices between the two groups (P>0.05), salivary indices except salivary flow rate and glycosylated sAA levels decreased more in PD children. There was statistical difference in sAA activity ratio, sAA specific activity ratio, and the ratio of glycosylated sAA levels between PD children and healthy children (P<0.05).

CONCLUSIONPD children had decreased response to citric acid stimulation.

Child ; Citric Acid ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Saliva ; Salivary alpha-Amylases ; metabolism ; alpha-Amylases

Objective To investigate the therapeutic effect and possible mechanism of adenosine A2A receptor agonist (CGS21680) combined with bone marrow mesenchymal stem cells (BMMSC) transplantation in acute liver failure (ALF).Methods Fifty male C57BL/6 mice, 6-8 weeks old, were fed with standard diet for 1 week and randomly divided into 5 groups according to random number table: healthy control group (n=6), model group (n=11), BMMSC group (n=11), CGS21680/BMMSC group (n=11) and CGS21680 group (n=11).Except healthy control group, the other mice were injected with D-GalN and lipopolysaccharide (LPS) to establish ALF model.Ten hours later, CGS21680/BMMSC group and CGS21680 group were injected intraperitoneally with adenosine A2A receptor agonist CGS21680 (2.1 mg/kg).In addition, the BMMSC group and CGS21680/BMMSC group were injected BMMSC (1×10.6) through tail vein.After 24 hours, pathological changes of liver tissue was observed by hematoxylin and eosin staining.The change of proportion of mouse splenic Treg among CD4+T lymphocytes was detected by flow cytometry.Toll-like receptor (TLR)4 and nuclear factor (NF)-κB expression levels in liver tissue were detected by real-time fluorescence quantitative polymerase chain reaction (PCR) and Western blot.One-way analysis of variance (one-way ANOVA) and SNK-q test was conducted for data analysis.Results Serum IL-6 levels were (23.67±2.97) pg/mL in healthy control group, (151.47±6.03) pg/mL in model control group, (72.10±3.74) pg/mL in BMMSC group, (53.35±2.50) pg/mL in CGS21680/BMMSC group and (84.85±3.25) pg/mL in CGS21680 group.The differences between healthy control group and the other 4 groups were all statistically significant (t=46.02, 25.51, 19.58 and 34.03, respectively, all P<0.01).Serum TNF-ɑ levels were (24.62±3.19) pg/mL in healthy control group, (102.25±2.10) pg/mL in model control group, (54.71±2.23) pg/mL in BMMSC group, (42.20±4.72) pg/mL in CGS21680/BMMSC group and (81.76±3.50) pg/mL in CGS21680 group.The differences between healthy control group and the other 4 groups were all statistically significant (t=46.49, 19.97, 7.72 and 29.57, respectively, all P<0.01).The differences of spleen Treg proportion in healthy control group were statistically significant compared with model control group, BMMSC group, CGS21680/BMMSC group and CGS21680 group (t=51.67, 12.22, 5.91 and 18.21, respectively, all P<0.01).The differences of TLR4 mRNA levels of liver tissue in healthy control group were statistically significant compared with model control group, BMMSC group, CGS21680/BMMSC group and CGS21680 group (t=26.31, 21.33, 13.24 and 27.14, respectively, all P<0.05).The differences of NF-κB mRNA level of liver tissue in healthy control group were statistically significant compared with model control group, BMMSC group, CGS21680/BMMSC group and CGS21680 group (t=16.56, 16.34, 7.83 and 13.11, respectively, all P<0.05).The differences of TLR4 protein level in liver tissue of healthy control group were statistically significant compared with model control group, BMMSC group, CGS21680/BMMSC group and CGS21680 group (t=35.60, 10.38, 6.05 and 18.02, respectively, all P<0.05).The differences of liver NF-κB protein level in the healthy control group were statistically significant compared with model control group, BMMSC group, CGS21680/BMMSC group and CGS21680 group (t=10.80, 7.30, 4.61 and 13.24, respectively, all P<0.05).Conclusions Adenosine A2A receptor agonist combined with BMMSC can significantly up-regulate the proportion of Treg cells in acute liver failure mice and inhibit the TLR4/NF-κB pathway activation, with both coordinated regulation, and further inhibit the liver inflammation.

0.05).Using Hamilton depression (HAMD) and Hamilton anxiety (HAMA) rating scales, or using HAMD, HAMA and social disability screening schedule (SDSS) to determine the prognosis groups, the change of platelet 5-HT content had significant difference in the group with good prognosis (P

To investigate the genetic diversity among wild Dipsacus asperoides in China, 66 germplasmic resources of D. asperoides were analyzed by Start Codon Targeted Polymorphism (SCoT) molecular markers. Genetic distance was calculated by TREECONW software and the systematic diagram of genetic relationship was clustered by UPGMA method. The results showed that the totals of 181 bands were detected using 20 primers , among which 109 were polymorphic bands. The average percentage of polymorphic bands was 60.13%. Genetic distance changed from 0.030 6 to 0.181 4. The clustering results showed that there was no significant correlation between the classification of the wild D. asperoides and their geographical origin. The relatively high genetic diversity of D. asperoides provides the basis for breeding new varieties.
China ; DNA Primers ; genetics ; DNA, Plant ; genetics ; Dipsacaceae ; chemistry ; classification ; genetics ; Genetic Variation ; Phylogeny ; Polymorphism, Genetic

The author introduces the background of writing the innovation teaching material Science of Acupuncture Prescription in TCM university and colleges. The characteristics of this book were: (1) It establishes the train of thought on acupuncture prescriptions mainly based on the location of the acupoints. (2) It ascertains the relationship between prescriptions and science of prescription. (3) It highlights the scientific property of Science of Acupuncture Prescription by organic combination of inheritance and creativity. The publication of Science of Acupuncture Prescription serves as a bridge between Science of Meridians and Collaterals and Acupoints and Science of Acupuncture Therapy, perfects the course system of acupuncture and moxibustion and complements knowledge structure of acupuncture and tuinaology, and it also symbolizes the development of acupuncture and moxibustion.
Acupuncture ; education ; Acupuncture Therapy ; Humans ; Teaching Materials

OBJECTIVETo investigate different treatment methods for stage-Is testicular mixed germ cell tumors (TMGCTs).

METHODSWe retrospectively analyzed the clinical data about 3'cases of stage-Is TMGCTs (aged 26-39 years) treated in the 175th Hospital of PLA, reviewed relevant literature, and explored the clinical characteristics of TMGCTs.

RESULTSOf the 3 patients, 1 was treated by radical orchiectomy, 1 by radical orchiectomy + retroperitoneal lymph node dissection + BEP chemotherapy scheme, and the other by radical orchiectomy + radiotherapy. The pathological components of TMGCTs were immature teratoma, seminoma, spermatocytoma, chorioepithelioma, embryonal carcinoma, and yolk sac tumor. No recurrence or distant metastasis was found during the 24-month follow-up after surgery.

CONCLUSIONThe diagnosis of TMGCTs primarily depends on physical examination, ultrasonography, MRI, and measurement of serum tumor markers, while its confirmation necessitates pathological examination, and its treatment is basically radical orchiectomy.

Adult ; Carcinoma, Embryonal ; pathology ; Endodermal Sinus Tumor ; pathology ; Humans ; Lymph Node Excision ; Male ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Neoplasms, Germ Cell and Embryonal ; pathology ; surgery ; Orchiectomy ; Retrospective Studies ; Seminoma ; pathology ; Teratoma ; pathology ; Testicular Neoplasms ; pathology ; surgery