Adult ; Animals ; Ear Auricle ; parasitology ; Female ; Humans ; Male ; Tick Infestations ; Ticks

Angina Pectoris ; prevention & control ; Coronary Disease ; prevention & control ; Drugs, Chinese Herbal ; therapeutic use ; History, Ancient ; Humans ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; history ; methods

OBJECTIVETo compare the clinical efficacy differences between medicinal vesiculation combined with quick cupping at Shenque (CV 8) and regular medication for allergic rhinitis with syndrome of yang deficiency.

METHODSEighty-two cases were randomly divided into an observation group (42 cases) and a control group (40 cases). The observation group was treated with medicinal vesiculation combined with quick cupping at Shenque (CV 8). The medicinal vesiculation was applied at Feishu (BL 13), Gaohuang (BL 43), Fengmen (BL 12), Mingmen (GV 4) on the dog days in the summer, one treatment on the 1st dog-day, 2nd dog-day and last dog-day respectively with an interval of 10 days between two treatments. Three treatments were taken as one course, and totally one course was given. The quick cupping was applied at Shenque (CV 8), once a day, ten treatments were taken as one course, and totally three courses was given. The control group was treated with oral administration of loratadine and nasal spray of budesonide. The loratadine was given 10 mg per time, once a day for continuous 14 days; budesonide was given once a day, ten treatments were taken as one course, and totally three courses was given. The clinical efficacy in two groups after treatment was observed, and the contents of immune globulin E (IgE), interleukin-4 (IL-4), interleukin-5 (IL-5) and tumor necrosis factor-α (TNF-α) in peripheral serum were measured before and after the treatments.

RESULTSOf all the 82 patients, 79 cases completed the treatment, and 1 patient in the observation group and 2 patients in the control group dropped out. The effective rate was 87.8% (36/41) in the observation group, which was superior to 78.9% (30/38) in the control group (P<0.05). After treatment, both groups effectively reduced the contents of IgE, IL-4, IL-5 and TNF-α, and the observation group had superior effect on reducing IgE and IL-4 to the control group (P<0.05).

CONCLUSIONThe medicinal vesiculation combined with quick cupping at Shenque (CV 8) have better effect for allergic rhinitis with syndrome of yang deficiency than oral administration of loratadine and nasal spray of budesonide.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Budesonide ; administration & dosage ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; drug therapy ; therapy ; Yang Deficiency ; drug therapy ; therapy ; Young Adult

Neurosyphilis is a serious clinical stage of syphilis caused by Treponema pallidum invading the nervous system, and risk and predictive factors of neurosyphilis are different between syphilis patients with and without HIV infection. The risk factors for neurosyphilis in HIV-negative patients with syphilis mainly include gender, age, clinical stage of syphilis, treatment, etc.; the predictive factors include serological titers, changes in some indicators of cerebrospinal fluid, neurological or ophthalmic symptoms. HIV viral load, CD4 + T cell counts and antiretroviral treatment are the main predictors and risk factors for neurosyphilis in HIV-positive patients with syphilis.

AIM: To investigate the safety and efficacy of undersurface ablation of the flap ( UAF ) for laser in situ keratomileusis ( LASIK ) retreatment in eyes with regression.
METHODS: Twelve patients ( 22 eyes ) with regression after LASIK were performed undersurface ablation of the flap. The mean of preoperative refractive error was -2. 27±0-88D, the astigmatism was -0. 44±0. 30D, the central corneal thickness was 424. 9±8. 2μm. The follow-up time was 1a, including visual acuity, refractive error, the elevation of posterior cornea, WavScan. The data was analyzed with Student's t test andχ2test.
RESULTS:During the operation, the measured stromal thickness was 275. 4±9. 3μm, the flap thickness 144. 7±7-5μm, the depth of ablation 28. 1±9. 3μm. The mean postoperative uncorrected visual acuity (UCVA) was 4. 99±0. 04, best corrected visual acuity ( BCVA) 5. 03±0. 04, at 1a follow up. There was no patient with postoperative BCVA decreasing, compared to preoperation. Mean spherical refraction decreased to-0. 22±0. 19 D at 1a follow up (t=10. 232, P<0. 001) and the astigmatism decreased to -0. 24±0. 26 D (t=2. 365, P=0. 028). The elevation of posterior cornea changed from 1. 95 ± 1. 68μm preoperatively to 2. 00±1. 88μm after 1a, but there was no statistical significance (t=0. 090, P= 0. 929). The coma changed from 0. 283±0. 112μm preoperatively to 0. 331±0-149μm after 1a (no statistical significance, t=1. 452, P=0. 161) and the spherical aberration changed from 0. 320±0. 119μm to 0. 341±0. 103μm (no statistical significance, t=0. 390, P=0. 674).
CONCLUSION:UAF, as one of a choice, is an effective and safe procedure for the treatment of regression after LASIK, based on the reasonable surgery design.

Objective To study the changes of serum levels of adiponectin and tumor necrosis factor-?in the first-degree family relatives of patients with type 2 diabetic mellitus and the relationship of adiponectin and TNF-?with insulin resistance.Methods 45 families with type 2 diabetes were recruited.The observation group comprised 83 first-degree relatives who were with normal glucose tolerance(NGT).The normal control group comprised 76 NGT spouses of the probands and his/her siblings.The levels of fasting blood glucose,insulin,proinsulin,lipid,adiponectin and TNF-? were measured among two groups.Insulin resistance was calculated using the homeostasis assessment(HOMA).Results The levels of TG,fasting insulin(FINS),fasting proinsulin(FPI),TNF-? and HOMA-IR in first-degree relatives were significantly higher(P

Objective To investigate whether diazoxide preconditioning can exert protective effect on myocardium against ischemia-reperfusion injury in immature rabbits and the possible mechanism. Methods Twenty-one healthy 3-4 week old white rabbits of either sex were randomly divided into 3 groups : group Ⅰ control ( n = 8) ; group Ⅱ diazoxide preconditioning ( n = 8) and group Ⅲ diazoxide + 5-HD preconditioning ( n = 5) . The animals were anesthetized with intraperitoneal pentobarbital 50 mg?kg-1 and heparized (150 IU?kg-1). The hearts were excised and connected to Langendorff apparatus and passively perfused with normothermic (37℃), oxygenated (95% O2 , 5% CO2) Krebs-Henseleit buffer (KHB) at a constant perfusion pressure of 70cmH2O. A latex balloon was inserted via left atrium into left ventricle and filled with water. The left ventricular end-diastolic pressure (LVEDP) was maintained at 10 mm Hg. In group I cardiac arrest was induced with St Thomas Ⅱ solution after the heart was perfused with KHB for 30 min. In group 11 after being perfused with KHB for 15 min, the hearts were perfused with diazoxide 100?mol?L-1 for 5 min followed by 10 min wash-out with KHB , then cardiac arrest was induced as in group Ⅰ . In group Ⅲ after being perfused with KHB for 15 min, the hearts were perfused with diazoxide 100?mol?L-1 and 5-HD 100?mol?L-1 for 5 min, followed by 10 min wash-out with KHB, then the cardiac arrest was induced as in group Ⅰ and Ⅱ . All hearts were subjected to 30 min ischemia followed by 45 min reperfusion after cardiac arrest. Coronary flow (CF), HR, left ventricular developed pressure (LVDP) and dp / dt max were measured after the hearts were perfused with KHB for 15 min (baseline) and at 5, 10, 15, 30, 45 min after reperfusion was resumed. Coronary effluent was collected at 5 min after reperfusion was resumed for determination of myocardial enzymes, CK, LDH and AST. At the end of experiment myocardial specimen was obtained for determination of ATP content and ultrastructure examination. Results There was no significant difference in the baseline hemodynamic parameters among the three groups. The rates of recovery of LVDP and ? dp / dt max after reperfusion were significantly higher in group Ⅱ than those in group I and Ⅲ ( P 0.05 ) , Conclusion Diazoxide can protect myocardium from ischemia-reperfusion injury by opening the mitochondrial KATP channel in immature rabbits.

Objective To investigate the effects of artesunate( Art) on renal function and the expression of monocyte chemotactic protein-1(MCP-1)and tumor necrosis factor-α(TNF-α)in rats with type 2 diabetic nephropathy(DN). Methods Thirty six male SD rats were randomly divided into six groups, six rats in each, as the normal control, model control, low-dose Art, middle-dose Art, high-dose Art groups which were intragastrically administrated with Art at the dose of 10, 20 and 30 mg·kg-1 ·d-1 for consecutive 8 weeks, enalapril group, which were intragastrically administrated with enalapril 10 mg·kg-1 ·d-1 for consecutive 8 weeks. Rats were injected with low dosage streptozotocin and fed with high fat and high sugar diets to establish type 2 diabetic nephropathy rat model. After 8 weeks’ treatment, the plasma glucose, 24-hour urine protein, serum creatinine and blood urea nitrogen were measured to evaluate renal function. The pathological morphology of rats was performed. Immunohistochemistry and enzyme linked immunosorbent assay ( ELISA ) were performed to examine the expression levels of MCP-1 and TNF-α,respectively. Results Compared with the model control group, 24-hour urine protein, serum creatinine, blood urea nitrogen and blood glucose were significantly decreased in the treatment groups (P<0. 01). Art significantly decreased the serum expressions of MCP-1 and TNF-α in low-, middle-, high-dose Art group ( 157. 47 ± 38. 53, 138.65±18.03,105.09±12. 64 and 3. 14±0. 38,2. 58±0. 11,2. 25±0. 16) pg·mL-1, compared with model control group (181.71±23.06 and 3. 98±0. 24) pg·mL-1(P<0. 05). Conclusion Art has beneficial effects on type 2 diabetic nephropathy. The mechanism of which may be related to the inhibition of inflammatory factor MCP-1 and TNF-α,further relive the pathological injury of kidney and delay the progress of diabetic nephropathy to some extent.

Objective Explore the effect of case method on clinical teaching of Medical Oncology. Methods The case method was taken in the teaching of Clinical Oncology for trial group,and the traditional method teaching was taken for contrast group of our university. At the end of term, we made a questionnaire and statistics examination records. Results (1) It was conducive to good learning ability. Case method teaching in Clinical Oncology could cultivate student's ability to study independently. (2) Comparing examination records of the two groups, it also showed a significant difference ( <0.05) . Conclusion (1) Case method teaching has good teaching effect, and it can cultivate student's ability to study independently. (2) Application of case teaching method in Clinical Oncology received a very good teaching result, but the assessment system should be established and improved.

Objective To improve survival rate of hair follicle after hair-bearing scalp minigrafting and to investigate the role of microsurgery in this procedure. Methods From 1990 to 2003, 156 cases suffered from male pattern baldness (MPB) and cicatrical baldness (CB) received hair-bearing scalp minigrafting. Moreover microsurgical technique was applied to this procedure. Among of them, the largest alopecia zone was about 12.5 cm ?15 cm. Results Survival rate of transplanted hair follicles was 95% (MPB) and 89% (CB) respectively. Baldness never occured in the former alopecia zone. Survival rate of transplanted hair follicles in CB was significantly higher than that of the former reports. There were 2 cases with abnormal figure of hair margin and 4 cases with unsatisfactory hair direction in hair grafted zone. Hematoma occurred in 2 patients who had no negative effects on hair follicle after hematoma were cleaned. The other cases all obtained satisfactory postoperative appearance. Conclusions Hair-bearing scalp minigrafting, combined with microsurgery technique, can improve survival rate of hair follicle after hair transplantation. Preoperative design, choice of indication and anesthesia, etc. are very important, too.