AIM: To evaluate the effect of He-Ne laser combined with TDP irradiation in the treatment of herpes zoster ophthalmicus.METHODS: Totally 22 patients (22 eyes) with herpes zoster ophthalmicus were treated by He-Ne laser irradiation combined with TDP (Group A).Another 22 patients (22 eyes) with herpes zoster ophthalmicus (Group B) were treated by medication.The duration of the disease, the incidence of complications, and the time of pain relief were compared between the two groups.RESULTS: The cure rate of Group A was 91%, that of Group B was 73%, there was no significant difference between the two groups (x2=1.375, P>0.05).The average cure time of Group A was 8±2.22d, Group B was 12±1.88d, the difference between the two groups was statistically significant (t=5.22, P<0.05).The complication rate of Group A was 18%, Group B was 59%, the difference between the two groups was statistically significant (x2=6.86, P<0.05).The average pain relief time of Group A was 5±1.23d, Group B was 10±1.34d, the difference between the two groups was statistically significant (t=11.17, P<0.05).CONCLUSION: He-Ne laser combined with TDP irradiation can shorten the treatment time of herpes zoster ophthalmicus, shorten the course of disease, reduce the incidence of complications, relieve pain, with no significant effect on the cure rate of herpes zoster ophthalmicus.

Biopsy ; Eosine Yellowish-(YS) ; Gastric Mucosa ; microbiology ; pathology ; Helicobacter Infections ; diagnosis ; pathology ; Helicobacter pylori ; isolation & purification ; Hematoxylin ; Humans ; Silver Staining ; Staining and Labeling ; methods

Objective To explore the clinical significance of the blood lactic dehydrogenase(LDH), ?_2-microglobulin(?_2-MG),D-dimer measuring in the diagnosis and treatment of Non-Hodgkin lymphoma. Methods In 40 cases with NHL,LDH was measured by L-P continuous monitoring method,?_2-MG was measured by luminescent immunoassay,D-dimer was measured by immunoturbidimettic assay.Results The levels of the blood LDH,?_2-MG and D-dimer in patients with NHL were higher than those of in the controls(P 0.05).Con- clusion The levels of blood LDH,?_2-MG,D-dimer can be taken as an auxiliary clinical index to diagnose, classify the phase,evaluate the effectiveness of treatment and prognosis in the NHL patients,and have impor- tant clinical significance.

Child ; Child, Preschool ; Female ; Follicle Stimulating Hormone ; blood ; Gonadotropins ; blood ; Humans ; Infant ; Infant, Newborn ; Male ; Sex Factors ; Time Factors

Objective To evaluate the effects of the chronic Keshan disease's self-management in Liangshan Prefecture of Sichuan Province. Methods According to "The Serf Management Program of Chronic Keshan Disease in Liangshen Prefecture of Sichuan Province", 56 chronic Keshan disease patients were selected in the personalized self-manngemant evaluation under the instructions by endemic disease specialists and the rural doctors. Evaluation was based on changes of indexes such as the clinical symptoms, general health conditions, the electrocardiogram, X-ray, the heart function, etc, before treatment and 3 and 6 months following the treatment. Results Clinical signs and symptoms of the patients were significantly improved 3 and 6 months after the treatment, and the improvement was more obvious 6 months than 3 months following the treatment(P<0.05 or< 0.01). After treatment for 3 months, the patients'electrocardingram and heart function did not show obvious change (X2=0.05,039, P0.05); hut obvious improvements Eexcept X ray results(X2=0.61 ,P0.05)] were seen 6 months after treatment (X2=4.36,16.84, P<0.05 or<0.01). Altogether, among the 56 patients evaluated after treatment for 6 months, none achieved the clinical cure standard, 26 cases(46.3%) showed significant improvement, 17 cases (30.4%) were stable, 5 cases (8.9%) were aggravated,one case (1.8%) lost contact, and 6 cases (10.6%) died. Conclusion The project of the chronic Keshan disease's self-management is suitable for the present situati,on of the endemic regions and can he introduced to many places in our country.

OBJECTIVETo explore the differences of electroacupuncture (EA) on onset time and symptom improvement for treatment of different types of functional constipation.

METHODSThirty-eight cases of constipation were selected, including 9 cases of constipation-predominant irritable bowel syndrome (IBS-C), 10 cases of slow transit constipation (STC), 10 cases of pelvic floor dyssynergia (PFD) and 9 cases of inadequate defecatory propulsion (IDP). The electroacupuncture was applied at Tianshu (ST 25), Fujie (SP 14), Shenshu (BL 23), Dachangshu (BL 25) and so on in abdominal and lumbosacral area, 5 times per week, 10 times as a treatment course. The onset time, score of clinical symptoms of constipation and improvement of every symptom in each group were compared.

RESULTS(1) The onset time was (1.78 +/- 0.83) days in IBS-C type, (3.11 +/- 1.90) days in IDP type, (4.10 +/- 1.85) days in STC type and (4.30 +/- 2.00) days in PFD type, indicating statistical differences between IBS-C type and STC type, IBS-C type and PFD type (both P < 0.05). (2) Compared before the treatment, the total scores of symptoms on the onset day in each group were all improved (P < 0.05, P < 0.01), and score of IBS-C type was superior to the rest 3 types (P < 0.05, P < 0.01). (3) EA improved desire to defecate or frequency of defecation in each type (P < 0.05, P < 0.01), in which both were improved in STC type and PFD type, and the improvement of defecation frequency was more significant in STC type (P < 0.01). EA relieved unsmooth defecation or pendant-expansion feeling in each type (all P < 0.05), in which both were improved in IBS-C type (both P < 0.05). EA relieved abdominal distension and pain in IBS-C type, STC type and PFD type (all P < 0.05), while its effects were not obvious on defecation difficulty, defecation time and defecation texture (all P > 0.05).

CONCLUSIONThe electroacupuncture for treatment of 4 types of constipation is characterized by rapid onset; the improved symptoms are not identical in the electroacupuncture treatment plan for each type of defecation; the main improvement of symptoms are lied on desire to defecate and frequency of defecation, unsmooth defecation or pendant-expansion feeling and abdominal distension and pain. Meanwhile the improvements of defecation texture, defecation difficulty and defecation time were not signi-ficant.

Adult ; Aged ; Constipation ; etiology ; physiopathology ; therapy ; Defecation ; Electroacupuncture ; Female ; Humans ; Irritable Bowel Syndrome ; complications ; Male ; Middle Aged ; Pelvic Floor Disorders ; complications ; Treatment Outcome ; Young Adult

AIMTo investigate intermittent hypoxia effects on splenocyte mitogen-induced proliferation.

METHODSRats were exposured to intermittent hypoxia in a hypobaric chamber 4 h/d for 1 d, 2 d, 5 d and 15 d.

RESULTS5 km (10.8% O2) hypoxia for 1 d significantly inhibited ConA-induced splenocytes proliferation by--74.57% +/- 7.33% (P < 0.05). Hypoxia (5 km) for 2 d, 5 d and 15 d did not markedly affect splenocyte proliferation (97.03 +/- 7.18%, 104.5% +/- 8.38%, 99.55% +/- 3.8% respectively). Hypoxia 2 km (16.0% O2) for 1 d, 2 d, 5 d and 15 d had no influence on splenocytes proliferation (93.19% +/- 11.88%, 96.43% +/- 7.9%, 99.03% +/- 10.97%, 100.54% +/- 9.54% respectively). We also demonstrated that acute hypoxia exposure (5 km) 4 h significantly suppressed DNA contents of rat splenocytes by 76.22% +/- 7.06% (P < 0.05). The suppressed DNA synthesis were returned to control level after the hypoxia for 5 d and 15 d.

CONCLUSIONThese results suggest that the acute hypoxia (5 km, 4 h) induces a transient suppression on splenic lymphocyte proliferation, and the intermittent hypoxia may induce an adaptation response of the splenocytes proliferation.

Animals ; Cell Proliferation ; Hypoxia ; immunology ; Lymphocyte Activation ; Lymphocytes ; cytology ; immunology ; Male ; Rats ; Rats, Sprague-Dawley ; Spleen ; immunology

OBJECTIVETo observe the clinical significance of nitric oxide (NO) and 8-isoprostane (8-isoPG) changes in exhaled breath condensate ( EBC) of acute respiratory distress syndrome (ARDS) patients after treated by Qingfei Decoction (QD).

METHODSTotally 48 ARDS patients receiving mechanical ventilation were equally assigned to the QD treatment group and the control group by random digit table. EBC specimens were collected by modified Ecoscreen breath condensate collector (German JAEGER Company) on the first day and the fifth day after confirmed diagnosis of ARDS. Concentrations of NO and 8-isoPG in EBC were measured by ELISA. The oxygenation index and APACHE II scores were recorded at the same time.

RESULTS(1) The fatality rate in the QD treatment group was lower than that in the control group (8.3% vs 37.5%, P < 0.05). (2) After treatment NO and 8-isoPG concentrations in EBC were lower in the QD treatment group (34.49 ± 5.67 µmol/L, 30.09 ± 7.89 ng/L) than in the control group (39.78 ± 9.27 µmol/L, 35.65 ± 8.90 ng/L; P < 0.05). (3) After treatment improved oxygenation index value was higher in the QD treatment group than in the control group (120.88 ± 35.16 vs 101.50 ± 37.70, P < 0.05). After treatment APACHEII scores was lower in the QD treatment group than in the control group (6.21 ± 3.51 vs 10. 26 ± 4.33, P < 0.05).

CONCLUSIONTreatment of ARDS patients by QD was favorable in controlling inflammation, alleviating lung injury, and improving clinical efficacy.

Breath Tests ; Dinoprost ; analogs & derivatives ; analysis ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Inflammation ; Nitric Oxide ; analysis ; Respiration, Artificial ; Respiratory Distress Syndrome, Adult ; drug therapy

OBJECTIVETo evalute the efficacy of high-resolution CT(HRCT) in differential diagnosis and treatment of chronic suppurative otitis media and cholesteatoma otitis media by soft-tissue shadows.

METHODSHRCT scanning was performed in 120 cases, 153 ears, with chronic otitis suppurative media and cholesteatoma otitis media, of which original data were processed with multi-planar reconstruction (MPR) and maximum intensity projection (MIP), the characteristics of the soft-tissue shadows' growth, window width or window leveling and bony destruction were respectively observed, as well as compared with the surgery findings.

RESULTSIn 120 patients (153 ears), 109 ears were diagnosed as cholesteatoma otitis media, and 44 ears were diagnosed as chronic suppurative otitis media, among which 33 ears had granulation tissue and 11 ears had secretion. One hundred and seven ears were postoperatively diagnosed as cholesteatoma otitis media, among which 25 ears had granulation tissue. Among 46 ears of chronic suppurative otitis media, 35 ears had granulation tissue, and only 11 ears had secretion. A 98.6% diagnostic accuracy can be reached with HRCT in diagnosing cholesteatoma otitis media and chronic suppurative otitis media. The Youden's index was 0.98, 0.98 and 1.00 respectively with HRCT in diagnosing cholesteatoma, granulation tissue and secretion.

CONCLUSIONSCombination of the three different imaging methods, axial images, coronal MPR images and MIP images, can improve the efficacy of the HRCT diagnosis and definite chronic otitis media, which can be routinely used for surgery plan.

Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Cholesteatoma, Middle Ear ; diagnostic imaging ; Chronic Disease ; Female ; Humans ; Male ; Middle Aged ; Otitis Media, Suppurative ; diagnostic imaging ; Tomography, X-Ray Computed ; methods ; Young Adult

This study was undertaken to establish a murine model for unrelated allogeneic umbilical cord blood transplantation (UCBT). The characteristics and percentage of hematopoietic stem/progenitor cells between near-term fetal and neonatal murine peripheral blood (FNPB) and bone marrow (BM) were evaluated by flow cytometry and semisolid methylcellulose culture. BABL/c (H-2(d)) recipient mice conditioned with high dose CTX were transplanted with FNPB form C57BL/6 (H-2(b)) mice and the survival rate, hematopoietic and immunological reconstruction, graft versus host disease (GVHD) and engraftment level were observed. The results showed that the numbers of day 14 CFU-GM and CFU-GEMM in FNPB (176.40 +/- 78.39)% and (141.40 +/- 56.57)%, respectively were much higher than those in BM (75.20 +/- 26.41)% and (68.80 +/- 23.95)%, respectively. Moreover the percentage of Sca-1(+) CD34(+) cell subsets in FNPB (3.63 +/- 1.13)% was also higher than that in BM (1.41 +/- 0.8 7)%. FNPB transplantation improved survival rate and reconstituted hematopoietic and immune function in recipients. There was no evidence of GVHD. Chimeric analysis showed that the proportion of donor cells in BM of recipients was 27.94% at 21 days after transplantation. It was concluded that FNPB contains more hematopoietic stem and progenitor cells with high expansion ability and weak allogeneic immunity, which was similar to human UCB. The murine model for allogeneic UCBT (C57BL/6-->BALB/c) was established successfully.
Animals ; Animals, Newborn ; Fetal Blood ; cytology ; Flow Cytometry ; Graft vs Host Disease ; etiology ; Hematopoietic Stem Cell Transplantation ; Immunity ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Models, Animal ; Transplantation, Homologous