Adolescent ; Adult ; Female ; Graft vs Host Disease ; diagnosis ; etiology ; prevention & control ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Male ; Middle Aged ; Risk Factors ; Young Adult

Objective: To observe the change of single amine neurotransmitter content in brain of rats, to reveal the antidepressant mechanism of herb pair of Bupleuri Radix and Paeoniae Alba Radix. Methods: Chronic unpredictable mild stress (CUMS) depression model was successfully established on rats. Rats were randomly divided into control, model, positive drug (fluoxetine hydrochloride 15 mg/kg), low-, mid-, and high-dose of herb pair of Bupleuri Radix and Paeoniae Alba Radix (crude drug of 8, 16, and 32 g/kg, Bupleuri Radix-Paeoniae Alba Radix ratio 1∶1), low-, mid-, and high-dose of Bupleuri Radix (crude drug 8, 16, and 32 g/kg) group, and low-, mid-, and high-dose of Paeoniae Alba Radix (crude drug 8, 16, and 32 g/kg) groups, which were ig given drugs for 14 d. After the administration, the brain tissue of rats was taken out. The monoamine neurotransmitter [norepinephrine (NE), 5-hydroxytryptamine (5-HT), and 5-hydroxyindoleacetic acid, (5-HIAA)] content changes of material could be detected by high performance liquid chromatography (HPLC). Results: Compaed with the model group, the contents of NE and 5-HT increased obviously, while the content of 5-HIAA decreased obviously in the hippocampus, cortex, and hypothalamus in the mid-, and high-dose of herb pair of Bupleuri Radix and Paeoniae Alba Radix group (P<0.05, 0.01); In the low-dose herb pair of Bupleuri Radix and Paeoniae Alba Radix groups, the decrease-contents of NE and 5-HT could be reversed of and the level of 5-HIAA could be decreased (P<0.05) in a varying degrees. Conclusion: The herb pair of Bupleuri Radix and Paeoniae Alba Radix, Bupleuri Radix, or Paeoniae Alba Radix could play the role of anti-depression by regulation of the manoamine neurotransmitter in the brain of rats. The anti-depressant effect of the herb pair of Bupleuri Radix and Paeoniae Alba Radix is better than that of Bupleuri Radix or Paeoniae Alba Radix.

NF-κB plays an important regulatory role in many physiological and pathological processes and an important transcription factors in inflammation, immune responses, cell apoptosis and proliferation. In recent years, the effect of NF-κB in coronary heart disease's occurrence and development has been paid much more attention to. This paper mainly reviews the relationship between NF-κB signaling pathways and development of coronary heart disease, as well as the intervention of traditional Chinese medicine.

AlM: To evaluate the effect of rigid gas permeable contact lens ( RGP ) in correcting high myopia and astigmatism.METHODS: Forty-one patients ( 65 eyes ) with myopia (-9. 03 ± 6. 19DS, maximum -23. 00DS) and astigmatism (-1. 41 ± 1. 32DC, maximum -5. 50DC) were fitted with RGP after strict routine ophthalmological examination, objective refraction and subjective refraction. All these patients were followed after 1wk, 1, 3mo and half one year.RESULTS:Sixty-five eyes were fitted with RGP (-9. 92± 5. 96DS). RGP base curve ( BC) was majorly located within the range 7. 20 ~8. 25mm. 46. 2% eyes with RGP achieved 1. 0 ( BCVA ) and 80. 1% achieved above 0. 6 ( BCVA) . However, with spectacles, the percent was 28%(1. 0) and 60% (>0. 6), respectively. BCVA of RGP was 0. 81 ± 0. 22, but BCVA with spectacles was 0. 66 ± 0. 28, there was statistical significance (P<0. 01). There were 40 eyes (62%) fitted with RGP whose vision were enhanced more than 1 line, 24 eyes ( 37%) whose vision were not changed and 1 eye (2%) whose vision were dropped 1 line.CONCLUSlON:RGP effectively improves visual acuity of high myopia and astigmatism compared with spectacles.

·AIM:To present a case of late onset bilateral keratectasis after laser in situ keratomileusis (LASIK) for myopia with rigid gas-permeable contact lenses with a brief review of literature on this subject.·METHODS:A 27-year-old woman underwent bilateral uneventful LASIK for moderate myopia. Preoperative cycloplegic refractions were -5.50/-0.50×50° right eye (OD) and - 4.50/-1.00×15° left eye (OS).Corneal pachymetry was 526μm OD and 541μm OS, Preoperative corneal topography was normal and did not reveal any keratoconus or forme fruste keratoconus.Following the creation of flaps with 160μm plates,ablations of 102μm OD and 86μm OS were performed,estimated to leave residual stromal beds of 264μm OD and 295μm OS.·RESULTS:Twenty-nine months postoperatively,the patient developed bilateral inferior keratectasia of -12.50/-4.00×160° OD and -6.00/- 4.25×125° OS.Visual acuity was reduced in both eyes;the central cornea had steepened; and pachymetry showed central corneal thinning.Keratectasia was diagnosed,and rigid contact lenses were fitted.Three years later,the patient achieved satisfactory visual acuity and all-day lens wear with minimal complications.·CONCLUSION:Late keratectasia may follow LASIK for low to moderate myopia despite a thorough preoperative work-up.Rigid contact lenses can offer a safe,reversible option for improving visual acuity in such patients by delaying or avoiding the need for intracorneal ring segments implanting or penetrating keratoplasty.

Adult ; Biopsy ; DNA ; genetics ; Female ; Gene Expression Profiling ; Glomerulonephritis, IGA ; genetics ; pathology ; Humans ; Kidney ; pathology ; Male ; Middle Aged ; Young Adult

OBJECTIVETo systematically review the effectiveness of minimally invasive total hip arthroplasty (MIS-THA) versus traditional total hip arthroplasty (THA) in patients with hip diseases.

METHODSThrough a method of combining Free words and keywords,we searched databases including PubMed,The Cochrane Library, EMbase,Web of Science, CBM , CNKI and Wanfang Data for randomized controlled trials (RCTs) on the comparison between MIS-THA and THA for hip disease from inception to June, 2014. Two reviewers independently screened literatures according to the inclusion and exclusion criteria, extracted data and assessed the quality of the included studies according to the "bias risk assessment" tool recommended by Cochrane Handbook 5.0 for Systematic Reviews. Then, meta-analysis was performed using RevMan 5.3 software.

RESULTSThirteen RCTs involving 1 213 cases of surgeries and total 1 284 hips (MIS-THA: n = 631; THA: n = 653) were identified. The results of meta-analysis showed that statistically significant differences were found in Harris hip score on the 3rd month after operation [MD = 8.37, 95% CI (6.02,10.72)], Hematocrit [MD = 0.02, 95% CI (0.01, 0.03)] and Hemoglobin [MD = 0.50, 95% CI (0.16, 0.85)] at the 48th hour after operation, changed value of femoral offset [MD = 0.30, 95% CI (0.04, 0.56)] between two groups. In the change value of femoral offset, THA was better than MIS-THA; There were no statistically significant differences between two groups in Harris hip score at 1st year after operation [MD = 3.26, 95% CI (-3.25, 9.76)], WOMAC score [MD = -0.53, 95% CI (-3.67, 2.60)] and Oxford score [MD = 1.34, 95% CI (-3.46, 6.13)] at the 6th week after operation, Hematocrit at the 8th hour after operation [MD = -0.01, 95% CI (-0.02, 0.00)], the incidence of hip varus [RR = 0.82, 95% CI (0.45,1.52)] and dislocation [RR = 1.40, 95% CI (0.48, 4.12)].

CONCLUSIONTHA brings less trauma, less hemorrhage and better early clinical outcome compared with MIS-THA, but the difference of the complication rates between the two groups is similar.

Arthroplasty, Replacement, Hip ; methods ; Humans ; Minimally Invasive Surgical Procedures ; methods

OBJECTIVETo establish a rat model of low calcium diet related hyperoxaluria and explore its features.

METHODSBy means of randomized blocks design, totally 24 SD male rats were divided into low calcium diet group, medium calcium diet group, and high calcium diet group. Each group was sequentially fed on different calcium diets for 3 days. The urinary volume within 24 hours was recorded, the consistency of urinary oxalate by high-efficiency liquid chromatography, and the consistency of urine creatinine by automatic biochemical analyzer. The consistency was corrected to the output of urinary oxalate of rats in 24 hours, and the results were evaluated by repeated measurement of variance analysis and multivariate analysis of variance.

RESULTSThe output of urinary oxalate of rats in 24 hours varied with time (F=7.893, P0.05). The output of urinary oxalate of rats in 24 hours varied with group division (F=3.565, P<0.05). The output of urinary oxalate in 24 hours in three groups on the third day was significantly higher than that on the first day (P<0.05).

CONCLUSIONBy controlling the calcium intake, we successfully established the model of low calcium diet related hyperoxaluria in rat.

Animals ; Calcium Carbonate ; administration & dosage ; Diet ; Disease Models, Animal ; Hyperoxaluria ; etiology ; urine ; Male ; Rats ; Rats, Sprague-Dawley

?AIM:To observe the values and changing rules of angle Kappa in corneal refractive surgery under light and dark conditions.?METHODS:Two hundred and thirty-four eyes of 118 patients for corneal refractive surgery were enrolled for this study.Pupil diameters and angle Kappa values under light and dark conditions were measured by Keratron Scout corneal topography.?RESULTS: There were significant differences in pupil diameters between light and dark conditions (P<0.01). More angle Kappa of both eyes distributed in the superior nasal quadrant under light conditions, and more angle Kappa distributed in the superior temporal quadrant under dark conditions.The differences of horizontal and vertical offsets of angle Kappa under two conditions were statistically significant (P<0.01).?CONCLUSION: The changes of pupil diameters in light and dark conditions could affect angle Kappa and then affect the accuracy of corneal refractive surgery centered on angle Kappa.

OBJECTIVEChina began providing antiretroviral therapy to people living with HIV/AIDS (PLWHA) in 2003. This study was to investigate the living conditions, including quality of life and happiness, and need for palliative care of end-of-life PLWHA in rural Henan.

METHODSOne hundred end-of-life AIDS patients were selected from Weishi, Zhenping and Tanghe counties in Henan, using convenience sampling. The World Health Organization Quality of Life for HIV (WHOQOL-HIV) BREF Chinese Version was used to measure the quality of life and the Memorial University of Newfoundland Scale of Happiness (MUNSH) was employed to measure subjective welfare. Qualitative interviews and focus group discussions were undertaken to learn about the palliative care provided and the specific needs of the end-of-life patients.

RESULTSPatients' overall quality of life was moderate (12.62±1.97). Highest scores were in the spirituality/religion/personal beliefs, higher than the average scores in the Chinese population (P<0.01), while psychological (13.58±2.06) and environment (12.50±3.28) domain scores were similar to the latter (P>0.05). Both independence (12.15±2.15) and physiological (14.04±3.16) domain scores were lower than the average of the people living with HIV/AIDS in other studies (P<0.01); however, all were in the moderate range. The average MUNSH score was 21.00±6.20, which was also moderate. The in-depth interviews indicated that the Henan Provincial Government's policy of treatment and care had a beneficial impact on end-of-life AIDS patients, although the care components could be improved.

CONCLUSIONSLiving conditions of the end-of-life AIDS patients were moderate, and the HIV/AIDS palliative care model used was beneficial to them. Care could be improved by assisting the family unit as a whole.

Acquired Immunodeficiency Syndrome ; drug therapy ; epidemiology ; psychology ; therapy ; Adult ; Antiretroviral Therapy, Highly Active ; Blood Donors ; psychology ; China ; Critical Illness ; Female ; HIV Infections ; drug therapy ; epidemiology ; psychology ; therapy ; Humans ; Male ; Palliative Care ; standards ; Plasma Exchange ; statistics & numerical data ; Quality of Health Care ; Quality of Life ; Rural Population ; Surveys and Questionnaires