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1.
Chinese Journal of Schistosomiasis Control ; (6): 498-503, 2019.
Article in Chinese | WPRIM | ID: wpr-818978

ABSTRACT

Objective To investigate the prevalence and risk factors of Blastocystis hominis infections among patients with HIV/AIDS in Fuyang City, Anhui Province. Methods A cross-sectional study was conducted in Fuyang City, Anhui Province in 2016. The demographic and socioeconomic status, and the lifestyle and production style were collected using a questionnaire survey. B. hominis DNA was detected in subjects’stool samples using a PCR assay, and the CD4+ T lymphocyte count and HIV viral load were measured in the subjects’ blood samples. The risk factors of B. hominis infections among patients with HIV/AIDS were identified using univariate and multivariate logistic regression analyses. Results A total of 398 HIV/AIDS patients were enrolled in this study, with a mean age of 49.3 years, a mean body weight of 55.9 kg and a mean height of 164.4 cm. The prevalence of B. hominis infection was 6.78% in the study subjects, and no gender- (χ2 = 1.589, P = 0.207), education level- (χ2 =0.508, P = 0.776), marital status- (χ2 = 0.419, P = 0.811) or occupation-specific prevalence (χ2 = 2.744, P = 0.615) was detected. Among the patients with HIV/AIDS, there were no significant differences in the age (t = 0.370, P = 0.712), height (t = 1.587, P =0.113), body weight (t = 0.516, P = 0.606), CD4+ T lymphocyte count (t = 1.187, P = 0.230) or HIV viral load (t = 0.193, P =0.496) between B. hominis-infected and uninfected individuals. Dinking non-tap water [OR = 6.554, 95% CI: (1.876 to 22.903)] and keeping dogs [OR = 5.895, 95% CI: (2.017 to 17.225)] were identified as risk factors for B. hominis infection in patients with HIV/AIDS. Conclusion The prevalence of B. hominis infection is high in HIV/AIDS patients, and drinking non-tap water and keeping dogs are risk factors for B. hominis infection among HIV/AIDS patients.

2.
Chinese Journal of Schistosomiasis Control ; (6): 498-503, 2019.
Article in Chinese | WPRIM | ID: wpr-818526

ABSTRACT

Objective To investigate the prevalence and risk factors of Blastocystis hominis infections among patients with HIV/AIDS in Fuyang City, Anhui Province. Methods A cross-sectional study was conducted in Fuyang City, Anhui Province in 2016. The demographic and socioeconomic status, and the lifestyle and production style were collected using a questionnaire survey. B. hominis DNA was detected in subjects’stool samples using a PCR assay, and the CD4+ T lymphocyte count and HIV viral load were measured in the subjects’ blood samples. The risk factors of B. hominis infections among patients with HIV/AIDS were identified using univariate and multivariate logistic regression analyses. Results A total of 398 HIV/AIDS patients were enrolled in this study, with a mean age of 49.3 years, a mean body weight of 55.9 kg and a mean height of 164.4 cm. The prevalence of B. hominis infection was 6.78% in the study subjects, and no gender- (χ2 = 1.589, P = 0.207), education level- (χ2 =0.508, P = 0.776), marital status- (χ2 = 0.419, P = 0.811) or occupation-specific prevalence (χ2 = 2.744, P = 0.615) was detected. Among the patients with HIV/AIDS, there were no significant differences in the age (t = 0.370, P = 0.712), height (t = 1.587, P =0.113), body weight (t = 0.516, P = 0.606), CD4+ T lymphocyte count (t = 1.187, P = 0.230) or HIV viral load (t = 0.193, P =0.496) between B. hominis-infected and uninfected individuals. Dinking non-tap water [OR = 6.554, 95% CI: (1.876 to 22.903)] and keeping dogs [OR = 5.895, 95% CI: (2.017 to 17.225)] were identified as risk factors for B. hominis infection in patients with HIV/AIDS. Conclusion The prevalence of B. hominis infection is high in HIV/AIDS patients, and drinking non-tap water and keeping dogs are risk factors for B. hominis infection among HIV/AIDS patients.

3.
China Journal of Chinese Materia Medica ; (24): 2861-2863, 2016.
Article in Chinese | WPRIM | ID: wpr-258450

ABSTRACT

This study was performed to systematically investigate the polymorphism of shikimic acid. Through optimizing the recrystallization solvent, solvent volume, recrystallization temperature, time and pressure, three crystal forms were discovered and prepared. The differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), X-ray powder diffraction (PXRD) and infrared spectrometry (IR) were used to characterize these solid states. Furthermore, the influencing factor experiments were used to explore the stability of these polymorphisms and the transformation among them. Three new polymorphisms were prepared and identified. The results indicated that only PXRD could identify different polymorphisms and there was no solvent in all three crystal forms. The composition, thermodynamic property and transformation of these crystal forms were described in this work. Furthermore, an effective method for qualitative analysis of these crystal forms was established.

4.
National Journal of Andrology ; (12): 1005-1009, 2015.
Article in Chinese | WPRIM | ID: wpr-304781

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of the combination therapy of Xipayimaizipizi Capsules and Tamsulo- sin in the treatment of benign prostatic hyperplasia (BPH).</p><p><b>METHODS</b>We randomly assigned 60 BPH patients to a control and a combination group of equal number, the former aged 62.03 ± 10.19 years with a disease course of 3.24 ± 2.18 years and the latter aged 64.77 ± 10.33 years with a disease course of 4.09 ± 2.63 years. We treated the patients in the control group with Tamsulosin at 0.2 mg qd and those in the combination group with Tamsulosin at 0.2 mg qd plus Xipayimaizipizi at 0.5 g tid, respectively, both for 4 weeks. Then, we obtained the mean frequency of nocturnal urination, maximal urinary flow rate (Qmax), residual urine volume, International Prostate Symptom Score (IPSS) , and quality of life scores (QOL) of the patients, and recorded their adverse reactions.</p><p><b>RESULTS</b>Before treatment, the nocturnal urination frequency, Qmax, IPSS, and QOL were 3.60 ± 1.81, (10.40 ± 3.53) ml/min, 22.47 ± 8.58, and 4.43 ± 1.50 in the control group, as compared with 3.43 ± 1.61, (10.14 ± 3.43) ml/min, 21.93 ± 8.79, and 4.73 ± 1.31 in the combination group. After 4 weeks of medication, the combination group showed more significant improvement than the control in the nocturnal urination frequency (1.30 ± 1.18 vs 2.27 ± 1.60), Qmax ([13.85 ± 3.15] vs [14.36 ± 3.03] ml/min), IPSS (13.00 ± 1.53 vs 17.20 ± 8.43), and QOL (2.57 ± 1.61 vs 2.93 ± 1.68), all significantly better than the baseline (P < 0.05). The combination therapy achieved remarkable improvement as compared with the control in the nocturnal urination frequency (- [2.13 ± 1.11] vs -[1.73 ± 1.07]), IPSS (- [8.93 ?6.01] vs -[4.80 ± 3.87]), and QOL (- [2.17 ± 1.12] vs -[1.50 ± 1.01]) (P < 0.05), but exhibited no significant differences from the latter in Qmax ([3.72 ± 2.281 vs [3.95 ± 2.53] ml/min) and residual urine volume (- [34.30 ± 37.43] vs - [26.43 ± 30.49] ml) (P > 0.05). Adverse reactions were found in 5 cases in the combination group (16.67%) and 3 cases in the control (10%) , with no remarkable differences between the two groups (P > 0.05).</p><p><b>CONCLUSION</b>The combination therapy of Xipayimaizipizi Capsules and Tamsulosin can improve the symptoms of BPH and the patients quality of life of.</p>


Subject(s)
Aged , Humans , Male , Middle Aged , Capsules , Drug Therapy, Combination , Drugs, Chinese Herbal , Therapeutic Uses , Prostatic Hyperplasia , Drug Therapy , Quality of Life , Sulfonamides , Therapeutic Uses
5.
Chinese Journal of Applied Clinical Pediatrics ; (24): 474-476, 2013.
Article in Chinese | WPRIM | ID: wpr-732999

ABSTRACT

Objective To analyze the outcomes of the surgery repair for total anomalous pulmonary venous connection(TAPVC),and to investigate the risk factors which influence the mortality of the operation.Methods Comparative analysis was performed in the children with TAPVC who were treated operatively from Sep.2001 to Sep.2011 in the Third Affiliated Hospital of Zhengzhou University,Henan Diagnosis & Treatment Center of Congenital Heart Disease.The children included 37 male and 20 female,aged from 15 days to 6.5 years[(4.27 ± 8.63) months],with body weight 4.0-21.0 (6.33 ± 2.70) kg,and the clinical records in hospital including echocardiogram operation records were collected.The clinical data including the age on operation,body weight,diagnosis,anatomic type of TAPVC,the emergency event before operation,cardiopulmonary bypass time,aortic crossclamping time,were analyzed by chisquared test and Logistic multivariable regression analysis.The risk factors influencing the early mortality of TAPVC were analyzed.Results Fifty-seven children underwent the operation,and 7 (12.2%)cases died during the operation.The univariate analysis on outcomes indicated that the risk factors influencing the mortality of the operation included body weight(P =0.035),anatomic type of TAPVC (P =0.037),the emergency event before operation (P =0.021),and aortic crossclamping time(P =0.046).The Logistic multivariable regression analysis indicated that the emergency events before operation was the independent risk factor for the mortality of TAPVC(P =0.003).Conclusion TAPVC children with preoperative emergency events have higher postoperative mortality.

6.
Chinese Journal of Preventive Medicine ; (12): 309-313, 2009.
Article in Chinese | WPRIM | ID: wpr-242653

ABSTRACT

<p><b>OBJECTIVE</b>To understand the infectious status of infection sources in some epidemic regions of Schistosomiasis japonica, and provide a scientific basis for further controlling infection sources in a comprehensive way.</p><p><b>METHODS</b>Longshang village which lies in the area of hills and mountains and Yuye village which lies in the area of lakes and marshlands were chosen for field investigation. The study was targeted at snails and 1512 residents, while 197 samples of livestock were randomized (80 cattle, 46 pigs, 45 dogs, 18 cats, 8 sheep) and 32 wild animals (field rats) were screened in Anhui province between October to November in 2007. The infection rate and intensity of infection were calculated after pathogenic examination on the populations, livestock and wild animals (field rats).</p><p><b>RESULTS</b>(1) The infection rate of snails in Longshang and Yuye village were 2.26%, 1.06% in 2007, and 0.55%, 0.72% in 2006 respectively. (2) Of the infection rate and geometric mean of egg per gram (EPG) of population, 3.8% and 0.14 (EPG) were in Longshang village and 3.4% and 0.13 (EPG) were in Yuye village. The positive rate of blood examination of the different sex in Longshang village was 17.5% (44/252) of the males, higher than that of the females 11.0% (25/227) (chi(2) = 4.026, P = 0.045), whereas, in Yuye village was 21.4% (66/309) of males and 19.4% (25/129) for the females, without significant differences (chi(2) = 0.217, P > 0.05). The positive rate of fecal examination of the different sex in Longshang village was 5.2% (14/268) of the men and 2.1% (5/236) of the women showing no statistical significance (chi(2) = 3.336, P > 0.05); whereas, in Yuye village was 5.7% (14/245) of the men and 1.2% (3/250) of the women (chi(2) = 7.603, P = 0.006). (3) The infection rate and the arithmetic mean of EPG of the cattle, 10.8% (8/74) and 135.00 (EPG) were in Longshang village, meanwhile, the infection rate of the bull was 9.1% (6/66) and 25.0% (2/8) for cow without statistical significance (chi(2) = 0.586, P = 0.444), whereas, the total number of cattle was 6 that had been examined and there was no positive case in Yuye village. Of 8 sheep examined in Yuye village, 6 was positive, with arithmetic mean of 254.82 (EPG), while there was no sheep in Longshang village. (4) Of the positive rate of the incubation for dog's feces and intensity of infection, 55.6% (24/36) and 20.00 (EPG) were in Yuye village whereas 23.81% (5/21) and 1.21 (EPG) were in Longshang village. (5) Of the infection rate of the field rats, 13.64% (3/22) in Longshang village whereas a total number of mouse was 10 that had been examined and there was no positive case in Yuye village.</p><p><b>CONCLUSION</b>The farm cattle should be still the chief sources of infection in the regions of lakes and marshlands for schistosomiasis. Whereas, with the implementing in-depth of the strategy on controlling source of infection in a integrated way, high priorities should be given to the epidemiological factors of the animals such as sheep, dogs, field mouse and so on which are spreading schistosomiasis.</p>


Subject(s)
Animals , Cats , Cattle , Dogs , Female , Humans , Male , Mice , Rats , Animals, Wild , Parasitology , China , Epidemiology , Feces , Parasitology , Parasite Egg Count , Schistosomiasis japonica , Epidemiology , Parasitology , Sheep , Swine
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