Objective To understand the status of soil-transmitted nematode infections,as well as the awareness and healthy behavior on soil-transmitted nematodiasis in rural residents of Dezhou City. Methods Six villages were selected according to the stratified sampling method;the permanent resident population aged 3 years or above was determined as the investigation objects. The modified Kato-Katz technique was adopted to detect the eggs of Ascaris lumbricoides,hookworm and Trichuris trichiura in the feces of the residents,and the method of cellophane anal swab was used to detect the Enterobius vermicularis infection in children under 12 years old. More than 50 households in each investigated site were randomly selected to investigate the awareness status on nematodiasis prevention and treatment and the condition of healthy behavior formation. Results A total of 2 294 residents were detected by Kato-Katz methods,11 of them were positive,and the total infection rate of soil-transmitted nematodes was 0.48%. To-tally 260 children were detected and 40 were infected with E. vermicularis,and the infection rate was 15.38%. A total of 898 resi-dents were investigated in the household survey and the awareness rate of nematodiasis prevention and treatment was 44.99%,the proportion of residents with healthy behavior was above 70%. Conclusions The infection rate of soil-transmitted nematode is low in rural areas of Dezhou City,but the infection rate of E. vermicularis in children is higher. The condition of healthy behavior forma-tion is satisfying,but the awareness rate of nematodiasis prevention and treatment of the residents is low. Therefore,the control measures as well as healthy education still should be strengthened.

AIM:To study the effect of different surgeries for vision and postoperative complications in leprosy patients with lagophthalmos.METHODS:A retrospective analysis.Totally 68 leprosy patients (97 eyes) with lagophthalmos were selected who treated with different surgeries during May 2007 to September 2015 in our sanatorium.The surgeries included nylon thread correction surgery, tarsorrhaphy, temporalis transposition surgery.We observed and compared the best corrected visual acuity(BCVA) and the rate of postoperative complications, such as epiphora, lacrimal duct injury, hard to open eyes, infection at the inner and lateral canthus and scar formation of lacrimal apparatus.RESULTS:The effect on BCVA of patients treated with nylon thread correction surgery and tarsorrhaphy:the preoperative and postoperative BCVA was significantly different of the two groups (Z=-4.193,-4.213;P<0.05);the preoperative and postoperative BCVA was not significantly different of the patients underwent temporalis transposition surgery (Z=-1.532, P >0.05).The postoperative complications:(1) epiphora:there was 91% in patients underwent nylon thread correction surgery, 89% in patients underwent tarsorrhaphy, 59% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=12.198, P<0.05);(2) lacrimal duct injury:there was 66% in patients underwent nylon thread correction surgery, 95% in patients underwent tarsorrhaphy, 41% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=22.415, P<0.05);(3) hard to open eyes:there was 56% in patients underwent nylon thread correction surgery, 55% in patients underwent tarsorrhaphy, 22% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=8.795, P<0.05);(4) infections:there was 84% in patients underwent nylon thread correction surgery, 3% in patients underwent tarsorrhaphy, 11% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=60.858, P<0.05).CONCLUSION:There are certain clinical efficacy for lagophthalmos caused by leprosy after surgery, especially patients after temporalis transposition surgery can close eyes by oneself.And their vision does not change significantly, which suggests that this surgery may prevent exposure injury for cornea.But the iatrogenic injury, the vision decrease in patients underwent other surgeries and the ocular tissue damage, such as epiphora, lacrimal duct injury, hard to open eyes, infection at the inner and lateral canthus and scar formation of lacrimal apparatus should be pay more attention to.

0.05).The percentage of CD40 positive cells in CBMC-derived DC was lower than that in PBMC-derived DC[(34.80?7.77)% vs(54.37?9.57)%,P

OBJECTIVETo study the effect of electro-acupuncture (EA) at Neiguan (PC6) and Lieque (LU7) on the expression of protein kinases in cardiomyocytes of myocardial ischemia (MI) rats.

METHODSHealthy male SD rats were randomly divided into the control group, the model group, the Neiguan point group, the Lieque point group, and the non-meridian non-acupoint group, 10 in each group by random digit table. The MI rat model was established by injecting isoprenaline hydrochloride (85 mg/kg). EA at Neiguan (PC6), Lieque (LU7), and non-meridian non-acupoint were respectively performed. Changes of the expression of protein kinases [such as protein kinase A (PKA), protein kinase C (PKC), protein kinase G (PKG)] in rat cardiomyocytes were observed using Western blot.

RESULTSCompared with the control group, expression levels of PKA, PKC, and PKG increased obviously in the model group (P < 0.01). Compared with the model group, expression levels of PKA, PKC, and PKG decreased in the Neiguan point group and the Lieque point group (P < 0.01, P < 0.05). Expression levels of PKA decreased in the non-meridian non-acupoint group (P < 0.01). Compared with the Neiguan point group, expression levels of PKA, PKC, and PKG increased in the non-meridian non-acupoint group and the Lieque point group (P < 0.01, P < 0.05). Compared with the Lieque point group, expression levels of PKA, PKC, and PKG increased in the non-meridian non-acupoint group (P < 0.01, P < 0.05).

CONCLUSIONEA at Neiguan (PC6) and Lieque (LU7) could decrease protein expression levels of PKA, PKC and PKG in rat myocardial cells, and the effect of acupuncture at Neiguan (PC6) was better than that obtained by EA at Lieque (LU7).

Acupuncture Points ; Acupuncture Therapy ; Animals ; Coronary Artery Disease ; Cyclic AMP-Dependent Protein Kinases ; Electroacupuncture ; Male ; Meridians ; Myocardial Ischemia ; metabolism ; therapy ; Myocytes, Cardiac ; metabolism ; Plant Extracts ; Protein Kinases ; metabolism ; Rats ; Rats, Sprague-Dawley

Objective To observe the microstructural changes in lesions of alopecia areata (AA) with dermoscopy and to evaluate their correlation with clinicopathological manifestations. Methods The area of alopecia of 62 patients with AA and 44 patients with other types of hair loss were observed by using a noncontact polarized dermoscope (Dermlite, USA). Clinical data on and laboratory findings from these patients were collected. Pathological examination was carried out with scalp biopsy specimens from the alopecia area of 15 AA patients. Results Characteristic dermoscopic signs of AA included yellow dots, black dots, broken hairs, exclamation mark hairs, short vellus hair and newly-grown short hairs. Among these signs, yellow dots showed the highest prevalence (83.9%). Exclamation mark hairs, black dots and broken hairs were rather specific signs for AA, and the prevalence of the three signs was positively correlated with disease activity and positivity rate of hair-pull test. A positive correlation was also noted between the prevalence of elevated thyroid peroxidase antibody levels and positivity rate of hair-pull test (r = 0.269, P ＜ 0.05 ) as well as prevalence of broken hairs (r = 0.445, P ＜ 0.05), and between the prevalence of yellow dots and that of keratinous plug in follicular orifice. There was a negative correlation between the prevalence of newly-grown short hairs and perifollicular mast cell infiltration and between the prevalence of black dots and the anagen/catagen ratio. Conclusions Yellow dots can serve as a preliminary screening marker for AA. Exclamation mark hairs, black dots and broken hairs are highly sensitive for the confirmation of diagnosis of AA, and often predict progressive AA.Dermoscopic signs are well correlated to the histopathology features of AA, and may be useful for the evaluation of disease severity and guidance on the treatment of AA.

Objective To detect the expressions of apoptosis-related factors and inflammatory cytokines in superficial and deep layers of as well as anagen hair follicles in lesions of early alopecia areata (AA).Methods Scalp biopsy samples were collected from 25 patients with early AA and 15 healthy human controls.Fluorescence-based quantitative PCR was performed to detect mRNA expressions of apoptosis-related genes p53,caspase 3,Fas,survivin and bcl-2,as well as those of inflammatory cytokines interleukin (IL)-4,IL-10,IL-12 and interferon (IFN)-γ.An immunohistochemical assay was conducted to measure the expression of p53 protein in anagen hair follicles.Results Compared with control skin samples,anagen hair follicles in AA lesions showed significantly increased mRNA expression levels (expressed as 2-△△Ct) of pro-apoptotic factors caspase 3,p53 and Fas (6.78,8.01,9.74,respectively,all P ＜ 0.05),but decreased mRNA expression levels of antiapoptotic factors bcl-2 and survivin (0.08 and 0.03 respectively,both P ＜ 0.01),and similar mRNA expression levels of inflammatory cytokines.There was a significant increase in mRNA expression levels of Th1 cytokines IFN-γ and IL-12 (2.75 vs.1.00,P ＜ 0.05; 85.67 vs.1.00,P ＜ 0.01),but a significant decrease in the expression level of the Th2 cytokine IL-10 (0.002 vs.1.000,P ＜ 0.01) in superficial layers of AA lesions compared with those of normal control skin.The degree of changes in mRNA expression levels of IL-10 and IL-12 was significantly higher in superficial layers than in deep layers of AA lesions (P＜0.01 and 0.05 respectively).The immunohistochemical assay showed that the number of p53-positive cells per 100 cells in anagen hair follicles of AA lesions was higher than that in those of control skin (t =23.79,P ＜ 0.01).Conclusions Anagen hair follicles in AA lesions exhibit high expressions of pro-apoptosis factors,but low expressions of antiapoptotic factors,suggesting that apoptotic factors play a role in the occurrence of AA.

Objective To evaluate the efficacy of siege scheme of TCM for acute cerebral infarction bowel and visceral strike (block pattern). Methods Totally 110 patients were randomly divided into TCM siege scheme group (55 cases) and control group (55 cases) by randomized parallel controlled study with foresight and multicenter. The control group was treated with the standardized treatment, and TCM siege scheme group was treated with TCM siege scheme, including mild hypothermia TCM pillow therapy, TCM rectal enema, and other multiple treatments based on the standardized treatment. The Glasgow Coma Scale (GCS), the time of pulling out urine tube and nasal feeding tube, and the number of tracheotomy caused by illness changes of the two groups were compared. Results The baseline data of two groups have good comparability (P>0.05). On 10, 15 d of treatment, the number of lucid people in the TCM siege scheme group was significantly more than that in the control group (P<0.05). Compared with the control group, treatment group had less number of tracheotomy, and shorter time of success pulling out urine tube and nasogastric feeding tube (P<0.05). Conclusion TCM siege scheme can improve the consciousness of ischemic stroke in patients with acute cerebral infarction bowel and visceral strike, reduce complications, shows shorter successful pull urine tube and nasogastric feeding, and provides guarantee conditions for further rehabilitation treatment.

Humans ; Stress, Mechanical ; Thrombosis ; etiology

Objective To investigate the bladder function in primipara and bipara within 1 week after delivery using urodynamic study.Methods Investigations on urodynamic changes were performed in 36 primipara volunteers and 12 bipara volunteers according to the recommendations of the International Continence Society(ICS).Fourteen women with upper urinary tract diseases but having normal lower urinary tract function,who had not experienced parturation were included as controls.Results Functional bladder volume(FBV)of primipara and bipara after delivery and normal desire cytometric capacity (NDCC)were respectively lower than those of control group(437?193)ml and(338?120)ml,however FBV and NDCC between primipara and bipara(310?154),(215?90)ml vs(243?141),(225?115) ml were not significantly different.The static Pure.max and Pure.clos.max of primipara and bipara were respectively higher than those of control group(87?7)cm H_2O(1 cm H_2O=0.098 kPa)and(78?8) cm H_2O(P

Objective To investigate the neuroimaging features in mitochondrial encephalomyopatbies with lactic acidosis and stroke-like episodes(MELAS).Methods Twenty-two clinically diagnosed patients who came from department of neurology,Huashan hospital in October 2003 to July 2006 were analyzed for CT,MRI,MRI contrast,MRA and MRS.Results In all 22 patients,the neuroimaging results of 21 were positive.There were 9 patients lying in hemisphere,12 in both cerebral hemispheres,including occipital,parietal,temporal and frontal lobe.The abnormal areas showed low signal intensity on T_1-weighted MRI,high signal intensity on T_2-weighted MRI and fluid attenuated inversion recovery(FLAIR)images.The lesions of 12/16 patients on MR contrasted images were enhanced.The lesions of one patient showed malacoma-like changes,one showed Fahr syndrome' s change and another showed high signal intensity on MR contrasted images.Conclusion Although the neuroimaging features of MELAS are complicated,the specific ones could help to make the diagnosis.