Objective To observe the effects of recombinant human erythropoietin(rh-EPO) on immune function of cyclophosphamide-treated mice.Methods Six-week-old mice were randomly divided into 4 groups.Cyclophosphamide plus normal saline group(CTX(+NS));cyclophosphamide plus lower and higher dosage rh-EPO group(CTX+LDrh-EPO and CTX+HD rh-EPO);normal saline control group(NS).The changes of Hb,WBC,red blood cell immune function((C_3b)-R%),T lymphocyte proliferative responsiveness optical density index A(A score),IL-2,TNF-? of 4 groups were observed.Results The CTX + NS group showed lower levels on Hb,WBC,C_(3b)-R%,A score,IL-2 and TNF-? compared with NS normal control group(P0.05).There were positive correlation between C_(3b)-R% and Ascore,C_(3b)-R% and IL-2.Conclusions 1.Cyclophosphamide treated mice have lower Hb,WBC,C_(3b)-R%,A,IL-2 and TNF-? secretion.2.rh-EPO administration have improvements with Hb,RBC immune function,T lymphocyte proliferative responsiveness and IL2 production.

ObjectiveTo explore the possible pathogeny of tension headache(TH) as well as some emotional and cognitive function impediment.Methods53 cases with tension headache were given coronal CT or MRI examination and cervix X-ray examination.Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS) and Mini-Mental State Examination(MMSE) were used to assess their emotion and cognition.ResultsThere were 14 cases of magnitude mental events induced anxiety and/or depression,23 cases of work tensions induced anxiety,14 cases of work tensions induced depression,and 12 cases of lightly cognitive impediment.ConclusionTension headache patients usually related with continued convulsion of cervical muscle induced by hard work and life.Most of them represent more or less emotional impediment,part of them represent lightly cognitive impediment.

Acupuncture Therapy ; methods ; Adult ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Tennis Elbow ; therapy

Adult ; Boronic Acids ; therapeutic use ; Bortezomib ; Combined Modality Therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; POEMS Syndrome ; therapy ; Pyrazines ; therapeutic use

Abdominal Neoplasms ; etiology ; genetics ; Adolescent ; Chromosome Aberrations ; Humans ; Karyotyping ; Leukemia, Myeloid, Acute ; complications ; genetics ; Male ; Sarcoma, Myeloid ; etiology ; genetics

Background: There is lack of normality data in the literature on the plantar response. Objective: To determine the variability of plantar response in normal population and factors that might contribute to the variability. Methods: We conducted a study of plantar response in healthy subjects aged 19-21 in two phases. First phase was plantar examination with hard strike. Subjects with big toe extension in the fi rst phase were re-examined with light and hard strike in the second phase. Results: 100 subjects recruited in fi rst phase, 19 subjects in second phase. Out of 600 attempts (3 attempts for each foot) with hard strike, responses of the big toe were fl exion (48.3%), extension (11.3%), no movement (39.8%); other toes were fl exion (55.0%), extension (13.0%), no movement (32.0%); ankle was dorsifl exion (30.8%), no movement (59.3%); knee were fl exion (15.7%), no movement (84.3%); hip were fl exion (15.2%), no movement (84.8%). Of those with big toe extension, signifi cantly less had persistent big toe extension with light strike. More (41%) among those with extensor big toe has withdrawal response (with fl exion of the hip and knee) as compared to those with fl exor big toe (18.5%, p<0.05). Interfoot asymmetry was seen in 27% (kappa 0.54). Plantar responses of sequential strikes were mostly consistent, with only 3.5% inter-attempt variability. Conclusion: Plantar response with extensor great toe is seen in about 10% of normal adults, less with lighter strike. Withdrawal response can be a partial explanation to the big toe extensor response in normal adults.

It is a thorny problem of modern medicine that the in-stent restenosis (ISR) after percutaneous coronary intervention (PCI). Combining with the etiology and pathogenesis of TCM, Professor LIU Zhong-yong believes that the root cause of ISR after PCI is the deficiency syndrome: menstruation gradually dying up, the heart yang qi deficiency; and the direct cause is excess syndrome: endogenous turbidity syndrome, heart vessel blockage. The cause for the formation of turbidity syndrome is cold, phlegm, blood stasis, poison, and dampness. Depending on the clinical manifestations, five kinds of syndromes were divided: cold turbidity stagnation, phlegm turbidity resistance, blood stasis blockage veins, poison turbidity, and dampness turbidity resistance. Professor LIU Zhong-yong also proposed relevant treatment for both symptoms and root causes, which provided new ideas and experience in the integrated TCM and Western medicine for ISR after PCI.

OBJECTIVETo explore the better therapy for chronic tension-type headache (CTTH).

METHODSTwo hundred and eighty-eight cases were randomized into a sticking needling group (150 cases) and an acupuncture group (138 cases). In the sticking needling group, the manual sticking needling technique was adopted to stimulate the galea tendon-muscle node. In the acupuncture group, the conventional acupuncture therapy was applied to Baihui (GV 20), Sishencong (EX-HN 1), Fengchi (GB 20), Taiyang (EX-HN 5), Touwei (ST 18), Hegu (LI 4), etc. The treatment was given once a day, and 30 days made one session. After two sessions of treatment and after three months follow-up, CTTH score (including the score of headache attack frequency and the score of headache severity) was observed and compared before and after treatment separately. The efficacy was evaluated in two groups.

RESULTSCTTH score was all reduced after treatment in the two groups (both P<0.01), the score in the sticking needling group was lower than that in the acupuncture group (2.38 +/- 1.22 vs 4.16 +/- 2.54, P < 0.01). The effective rate was 97.3% (146/150) in the sticking needling group, which was better than 88.4% (122/138) in the acupuncture group (P < 0.05).

CONCLUSIONThe manual sticking needling technique at galea tendon-muscle node achieves the superior results of reducing the pain attack frequency and severity of CTTH as compared with the acupuncture therapy of the routine acupoint selection.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Male ; Middle Aged ; Muscles ; physiopathology ; Tendons ; physiopathology ; Tension-Type Headache ; physiopathology ; therapy ; Treatment Outcome

Diagnostic Errors ; Epilepsy ; diagnosis ; Ethylene Dichlorides ; poisoning ; Humans ; Male ; Young Adult

AIM: To investigate the efficacy and safety of low dose mitomycin C (MMC) to prevent haze in trans photorefractive keratectomy (TransPRK) with moderate and high myopia, and to observe the changes of corneal density.METHODS: Sixty-one patients underwent TransPRK with moderate and high myopia.Eyes were divided into research group (0.1g/L MMC for 40s) and control group(0.2g/L MMC for 40s) randomly.There were 21 patients in research group and 40 patients in control group.Cornea epithelial healing time, pain score, visual acuity, manifest refraction, haze and cornea density were analyzed.RESULTS: The epithelial healing time (0.1g/L group: 3.86±1.11d, 0.2g/L group: 4.23±1.27d) and pain score (0.1g/L group: 2.01±0.58, 0.2g/L group: 1.79±0.7) were no significant difference between two groups(P=0.667, P=0.582).It was similar in spherical equivalent at 1mo and 3mo post-operation(0.1g/L group: 0.28±0.25, 0.05±0.23D;0.2g/L group:-0.13±0.17, 0.07±0.22D;P=0.178, P=0.490).The BCVA of control group decreased at 1mo and improved to the same level as pre-operation at 3mo(F=15.847, P<0.001);0.1g/L group showed the same trend, but the changes were no significant difference(F=3.038, P=0.093).There were also no significant difference in Haze between two groups post-operation(z=-0.709, P=0.479;z=-0.478, P=0.633).The change of cornea density was matched with the BCVA (0.1g/L group F=27.399, P=0.001;0.2g/L group F=8.313, P=0.001)and it was similar between two groups.CONCLUSION: The using of low dose MMC to prevent haze in TransPRK with moderate and high myopia is safe and effective.It is therapeutic equivalence to regular dose (0.2g/L).Besides the slit lamp, we can use the corneal density to measure the corneal transparency.