Objective To establish a general health information construction effect evaluation model for overall as-sessment of health information construction effect .Methods Domestic and foreign health information construction effect evaluation models were systematically analyzed by bibliometric analysis , comparative analysis , inductive and deductive method,repectively.The classic health information construction effect models were integrated.Results The health information construction effect evaluation model was established from the technique-organization man-agement-operation supportangle .Conclusion Thehealth information construction effects include technique effect, organization mangement effect, and operation effect.Thegeneral health information construction effect evaluation model is established, which includes 7 primary indexes and 20 secondaey indexes.

AIM:To evaluate the percentage of cutting fluctuations of central corneal thickness (CCT) intraoperative used low concentration (0.02%) mitomycin C (MMC) after laser-assisted subepithelial keratomileusis (LASEK).METHODS:In this prospective study, low and medium myopia group(spherical equivalent≤6.0DS) has 138 patients (276 eyes).Low concentration MMC used topically in 69 patients(138 eyes)randomized after excimer laser ablation;the another traditional LASEK as control.High myopia group(6.0DS

Objective To observe the effects of different doses of sinomenine on toll-like receptor (TLR) 2, TLR4 and myeloid differentiation factor 88 (Myd88) in cartilage of rabbit knee osteoarthritis model; To discuss its mechanism of action. Methods Knee osteoarthritis model was established by Hulth method. Experimental rabbits were randomly divided into control group, model group, sinomenine low-, medium-and high-dose groups. Blank group received no processing. Model group, sinomenine low-, medium-and high-dose groups received intra-articular injection of normal saline and sinomenine 0.2 mL (5 mg), 0.35 mL (8.75 mg) and 0.5 mL (12.5 mg) respectively, for 10 times. Real-time fluorescence quantitative PCR and Western blot were used to detect m RNA and protein expressions of TLR2, TLR4 and My D88 in cartilage. Results m RNA and protein expressions of TLR2, TLR4 and MyD88 in model group significantly increased compared with control group (P＜0.01); compared with model group, m RNA and protein expressions of TLR2, TLR4 and My D88 in sinomenine medium-and high-dose groups decreased significantly (P＜0.05, P＜0.01). Conclusion Sinomenine can inhibit the cartilage immune response of rabbit knee osteoarthritis by down-regulating expressions of key molecules in the TLR/My D88 pathway.

OBJECTIVETo observe the effect of Ginkgo Leaves Tablet (GLT) on memory quotient (MQ) of mild cognitive impairment (MCI) patients.

METHODSOne hundred and thirteen patients were randomly assigned to the control group (55 cases) and the treatment group (58 cases). Patients in the control group received dietetic therapy and physical exercises, while those in the treatment group additionally took GLT, 19.2 mg each time, three times daily. The treatment course was 12 months for all. The MQ of all the patients was assessed by WMS-RC before treatment,at 6-month of treatment, and 12-month of treatment.

RESULTSCompared with the control group, the improvement of MQ increased in the treatment group 0.5 and 1 year after treatment (P < 0.05). The clinical efficiency of MQ obviously increased in the treatment group (48.28% and 50.00%), showing statistical difference when compared with the control group (30.91% and 27.27%, P < 0.05, P < 0.01). There was statistical difference in added scores of recognition, regeneration, understanding, and recitation test at 6-month of treatment and 12-month of treatment between the treatment group and the control group (P < 0.05, P < 0.01).

CONCLUSIONGLT was effective in improving MQ of MCI patients, especially in improving recognition, regeneration, understanding, and recitation test.

Aged ; Aged, 80 and over ; Cognitive Dysfunction ; drug therapy ; psychology ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Ginkgo biloba ; chemistry ; Humans ; Male ; Memory ; Middle Aged ; Phytotherapy

Adult ; Dandy-Walker Syndrome ; complications ; pathology ; Humans ; MELAS Syndrome ; complications ; pathology ; Magnetic Resonance Imaging ; Male

OBJECTIVETo construct wild-type and mutant pEGFP SPAST vectors and to explore the molecular mechanism of hereditary spastic paraplegia.

METHODSMutant SPAST vector was constructed using overlap PCR method following construction of wild-type SPAST vector. Wild-type and mutant constructs were transfected to COS7 cells and subcellular localization of spastin was observed. Co-localizations of spastin and microtubule, spastin and mitochondria were viewed by immunofluorescence staining.

RESULTSWild-type spastin is localized in plasma, and mutant spastin did not change its cellular localization. Wild-type and mutant spastins did not co-localize with microtubules and mitochondria by immunofluorescence analysis.

CONCLUSIONWild-type and mutant SPAST constructs were successfully generated. Mutant spastin did not change its localization in cells. Spastin does not co-localize with microtubules and mitochondria. This study may facilitate further studies on molecular mechanism of hereditary spastic paraplegia.

Adenosine Triphosphatases ; genetics ; metabolism ; Animals ; Base Sequence ; Cell Line ; Genetic Vectors ; genetics ; Humans ; Mitochondria ; genetics ; metabolism ; Mutation ; Spastic Paraplegia, Hereditary ; genetics ; metabolism ; Spastin

BACKGROUNDTo evaluate the safety of intracytoplasmic sperm injection (ICSI) with epididymal or testicular sperm, this study compared children born after ICSI treatment with epididymal or testicular sperm with children conceived after ICSI with ejaculated sperm.

METHODSThis retrospective study included 317 children born after ICSI with percutaneous epididymal sperm aspiration (PESA), 103 children born after ICSI with testicular sperm aspiration (TESA), and a control group of 1008 children born after ICSI with ejaculated sperm. All of the patients received their assisted reproductive treatment in the Reproductive Medicine Center of the First Affiliated Hospital of Zhengzhou University from January 2004 to December 2011. Data, such as the rate of stillbirths, perinatal mortality, gestational age, birth weight, and the rate of congenital malformations of the three groups, were compared.

RESULTSPESA and TESA children were not different from ICSI children in the rate of stillbirths, perinatal mortality, infant mortality rate, gestational age, the rate of prematurity, and the rate of malformations (P > 0.05). A slight increase in birth defects was reported in the TESA group compared with those in the control group, but there was no significant difference between the groups (P > 0.05).

CONCLUSIONICSI with epididymal or testicular sperm does not lead to more stillbirths or congenital malformations compared with ICSI using ejaculated sperm.

Adult ; Congenital Abnormalities ; epidemiology ; Epididymis ; Female ; Fetal Death ; epidemiology ; Follow-Up Studies ; Humans ; Infant, Newborn ; Male ; Pregnancy ; Retrospective Studies ; Sperm Injections, Intracytoplasmic

OBJECTIVETo study the expression of FHIT protein and its potential application in diagnosing classic Hodgkin lymphoma.

METHODSImmunohistochemical study using EnVision method for FHIT tumor suppressor protein, hematopoietic stem cell markers CD133/AC133 and CD34, B-cell marker CD20, T-cell marker CD3 and oncoprotein c-erbB2 was performed on 33 cases of classic Hodgkin lymphoma.

RESULTSThirty-three of the Hodgkin lymphoma cases (90.9%) expressed FHIT protein. The antigen was mainly located in the cytoplasm, nucleus and membrane of classic Reed-Sternberg and Reed-Sternberg-like cells. Normal B and T lymphocytes, as well as their malignant counterparts, were negative for FHIT protein; whereas monocytes, histiocytes and dendritic cells were positive. All the cases studied were negative for CD133/AC133, CD34, CD3 and c-erbB-2. Two of the 33 cases showed positive staining for CD20 in some of the Reed-Sternberg cells.

CONCLUSIONThe expression of FHIT protein can be used as a useful adjunct in diagnosing classic Hodgkin lymphoma.

AC133 Antigen ; Acid Anhydride Hydrolases ; metabolism ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antigens, CD ; metabolism ; Antigens, CD20 ; metabolism ; Biomarkers, Tumor ; metabolism ; Cell Nucleus ; metabolism ; Child ; Child, Preschool ; Cytoplasm ; metabolism ; Female ; Glycoproteins ; metabolism ; Hodgkin Disease ; diagnosis ; metabolism ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Neoplasm Proteins ; metabolism ; Peptides ; metabolism ; Reed-Sternberg Cells ; metabolism ; Sensitivity and Specificity

AIM: To report the long- term clinical outcomes of accelerated trans-epithelial corneal cross-linking ( CXL ) protocols using KXL System ( Avedro, USA ) in the treatment of progressive keratoconus. · METHODS: Totally 52 patients ( 102 eyes ) with progressive keratoconus between December 2014 and February 2017 [ maximum keratometry values ( Kmax) ≤60.0D, minimum corneal thickness(Thk) ≥400m] were treated with an accelerate trans-epithelial CXL protocol (UV-A irradiation intensity 45mW/cm2 with a total fluence of 7. 2J/cm2 ) using KXL system ( Avedro, USA ) in Southwest Hospital. The average follow-up time was 11. 65mo (range: 9-26mo). Uncorrected distance visual acuity ( UDVA) , corrected distance visual acuity ( CDVA) , intra- ocular pressure ( IOP ) , slit-lamp microscope examination, Kmax and average keratometry values ( AveK ) , corneal stromal demarcation line depth and endothelial cell density ( ECD) were evaluated. ·RESULTS:The 52 patients (102 eyes) were included in this research, male 36 (70 eyes) and female 16 (32 eyes), average age was 19. 5±4. 6 years. Preoperative CDVA was 0. 84±0. 89 (LogMAR), postoperative CDVA was 0. 69±0. 72 ( P = 0. 398 ). Preoperative UDVA was 1. 02 ± 0. 62 (LogMAR), postoperative UDVA was 0. 85 ± 0. 59 ( P =0. 154 ). Preoperative IOP was 12. 95 ± 4. 40mmHg, postoperative IOP was 11.92±3. 66mmHg (P=0. 272). No statistical difference (P=0. 552) has been found between preoperative and postoperative ECD. Nevertheless, on the Sirius anterior system ( Sirius, CSO, Itlay) , significant statistical difference (P=0. 017) was confirmed between preoperative Kmax ( 50. 83 ± 3. 48D ) and postoperative Kmax (52. 05±3. 63D). Meanwhile, the postoperative Avek (47.74±2. 51D) was significantly lower (P=0. 041) than the preoperative Avek ( 48. 73 ± 4. 33D ). The average corneal stromal demarcation line depth ( 192 ± 23. 6μm ) was detected by the anterior segment OCT. No statistical difference ( P = 0. 816 ) has been found between preoperative and postoperative Thk. No severe complication was observed in all cases. ·CONCLUSION: Accelerated trans-epithelial CXL was effective in decreasing keratometry values for progressive keratoconus in this research, and the outcomes remained stable during the follow-up time. No endothelium damage or other severe complications were observed in this clinical research. The accelerated trans-epithelial CXL is as effective as the standard CXL.

Channel syndrome differentiation is a more commonly-used syndrome differentiation method of Professor HE Pu-ren clinically, which includes the 3 aspects: differentiation of diseases and syndromes on the channel parts along the body surface; differentiation of diseases and syndromes of the internal organs connected with the channels; differentiation of qi and blood of the channels. According to results of the channel syndrome differentiation, with flexible application of the HE's Santong methods and selection of corresponding treatment program, many complicated and difficult diseases are cured.
Acupuncture Therapy ; methods ; Diagnosis, Differential ; Humans ; Medicine, Chinese Traditional