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OBJECTIVE@#To observe the clinical therapeutic effect on functional erectile dysfunction (FED) of kidney deficiency and liver stagnation treated by @*METHODS@#A total of 120 patients with FED were randomized into an observation group (60 cases, 2 cases dropped off) and a control group (60 cases, 4 cases dropped off). In the control group, the patients were treated with oral @*RESULTS@#After treatment, the scores of IIEF5, EHS and EDITS were all increased as compared with the values before treatment (@*CONCLUSION@#The combined therapy of
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Humans , Male , Drugs, Chinese Herbal/therapeutic use , Erectile Dysfunction/therapy , Moxibustion , Vascular Endothelial Growth Factor AABSTRACT
Objective To investigate the prevalence and influencing factors of intestinal protozoan infections among rural children in Henan Province. Methods A total of 104 survey sites were sampled from 35 counties (cities) in Henan Province using the stratified cluster sampling method to investigate the prevalence of intestinal protozoan infections among rural children from 2014 to 2015. The trophozoites and cysts of intestinal protozoa were identified using the iodine staining method and the physiological saline direct smear method (one detection for one stool sample). The prevalence of intestinal protozoan infections was compared among rural children with different characteristics, and the factors affecting intestinal protozoan infections among rural children were identified. Results The overall prevalence of intestinal protozoan infections was 0.60% (40/6 771) among rural children in Henan Province from 2014 to 2015. There were 7 species of intestinal protozoa identified, and there was no species-specific prevalence (χ2 = 37.732, P = 0.000). No significant differences were found in prevalence of intestinal protozoan infections among rural children in terms of gender (χ2 = 1.793, P = 0.181), age (χ2 = 1.443, P = 0.486), occupation (χ2 = 0.219, P = 0.896) or ecological region (χ2 = 1.700, P = 0.637). In addition, terrain (χ2 = 2.311, P = 0.510), economic level (χ2 = 4.322, P = 0.229), source of drinking water (χ2 = 0.731, P = 0.393), eating raw vegetables (χ2 = 1.134, P = 0.287) and deworming (χ2 = 1.089, P = 0.297) had no remarkable effects on the prevalence of intestinal protozoan infections among rural children in Henan Province; however, the prevalence of intestinal protozoan infections varied significantly among rural children living in regions with different coverage of non-harmless toilets (χ2 = 10.050, P = 0.018). Conclusion The prevalence of intestinal protozoan infections is low among rural children in Henan Province.
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With the globalisation of Chinese medicine (CM), the local CM education institutions were established in many other countries outside of China. These CM education institutions have formed a new mode in CM education after integrating with local culture, law and national conditions. This article takes New Zealand CM education institutions as an example to discuss the characteristics of CM education under the British education system, aiming to provide ideas on CM education in China and other countries.
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Objective To understand the epidemic status and influencing factors of intestinal parasitic diseases among rural children in Henan Province. Methods According to the Scheme for The National Survey on Current Status of Major Human Parasitic Diseases in China, the survey counties were selected based on the ecological zones and economic levels in Henan Province between 2014 and 2015. Then, the included counties were stratified according to the topography and economic levels. A township was randomly sampled from each stratum, and a village was randomly sampled from each township as the study site. Finally, a total of 104 study sites from 35 counties were enrolled for the survey of intestinal parasitic diseases in children. At least 250 fresh stool samples were collected from each study site for detection of intestinal helminth eggs with the Kato-Katz technique, for the identification of Necator americanus and Ancylostoma duodenale with the fecal culture method, and for the detection of intestinal protozoa trophozoite and cyst with the physiological saline smear and iodine staining techniques. In addition, the Enterobius vermicularis and tapeworm eggs were detected in children aged 3 to 6 years using the adhesive cellophane-tape perianal swab method. Results The overall prevalence of intestinal parasitic infections was 3.21% (214/6 671) among rural children in Henan Province, and the prevalence of intestinal helminthes (2.62%, 175/6 671) was higher than that of intestinal protozoa (0.60%, 40/6 671). A total of 12 species of intestinal parasites were found, including 4 nematodes species, one trematode species, and 7 protozoa species, and the highest infection was seen in E. vermicularis (2.47%, 161/6 671). Among the four ecological zones in Henan Province, the greatest prevalence of intestinal parasitic infections was detected among children in the Qinba Mountain Ecological Zone (5.85%, 90/1 538). There was no gender-specific difference in the prevalence of intestinal parasitic infections in children (P > 0.05); however, there were age- (χ2 = 32.762, P < 0.05) and education level-specific differences in the prevalence of intestinal parasitic infections in children (χ2 = 67.507, P < 0.05), with the greatest prevalence of E. vermicularis infection seen in all species of intestinal parasites in children at all age groups. Multivariate non-conditional logistic regression analysis showed that high education level, high coverage of harmless toilets, drinking tap water and deworming were protective factors for intestinal parasitic infections in children in Henan Province. The overall prevalence of intestinal parasitic infections appeared a tendency towards a gradual decline among children in Henan Province as compared to the previous two surveys. Conclusions The overall prevalence of intestinal parasitic infections shows a tendency towards a remarkable decline among children in Henan Province. E. vermicularis infection should be given a priority for future parasitic disease control activities among rural children in Henan Province.
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Objective To understand the epidemic status and influencing factors of intestinal parasitic diseases among rural children in Henan Province. Methods According to the Scheme for The National Survey on Current Status of Major Human Parasitic Diseases in China, the survey counties were selected based on the ecological zones and economic levels in Henan Province between 2014 and 2015. Then, the included counties were stratified according to the topography and economic levels. A township was randomly sampled from each stratum, and a village was randomly sampled from each township as the study site. Finally, a total of 104 study sites from 35 counties were enrolled for the survey of intestinal parasitic diseases in children. At least 250 fresh stool samples were collected from each study site for detection of intestinal helminth eggs with the Kato-Katz technique, for the identification of Necator americanus and Ancylostoma duodenale with the fecal culture method, and for the detection of intestinal protozoa trophozoite and cyst with the physiological saline smear and iodine staining techniques. In addition, the Enterobius vermicularis and tapeworm eggs were detected in children aged 3 to 6 years using the adhesive cellophane-tape perianal swab method. Results The overall prevalence of intestinal parasitic infections was 3.21% (214/6 671) among rural children in Henan Province, and the prevalence of intestinal helminthes (2.62%, 175/6 671) was higher than that of intestinal protozoa (0.60%, 40/6 671). A total of 12 species of intestinal parasites were found, including 4 nematodes species, one trematode species, and 7 protozoa species, and the highest infection was seen in E. vermicularis (2.47%, 161/6 671). Among the four ecological zones in Henan Province, the greatest prevalence of intestinal parasitic infections was detected among children in the Qinba Mountain Ecological Zone (5.85%, 90/1 538). There was no gender-specific difference in the prevalence of intestinal parasitic infections in children (P > 0.05); however, there were age- (χ2 = 32.762, P < 0.05) and education level-specific differences in the prevalence of intestinal parasitic infections in children (χ2 = 67.507, P < 0.05), with the greatest prevalence of E. vermicularis infection seen in all species of intestinal parasites in children at all age groups. Multivariate non-conditional logistic regression analysis showed that high education level, high coverage of harmless toilets, drinking tap water and deworming were protective factors for intestinal parasitic infections in children in Henan Province. The overall prevalence of intestinal parasitic infections appeared a tendency towards a gradual decline among children in Henan Province as compared to the previous two surveys. Conclusions The overall prevalence of intestinal parasitic infections shows a tendency towards a remarkable decline among children in Henan Province. E. vermicularis infection should be given a priority for future parasitic disease control activities among rural children in Henan Province.
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Objective@#To explore the protective effect of Yishen Tongluo Recipe (YTR) against aberrant sperm DNA methylation in male rats exposed to benzo(a)pyrene (BaP).@*METHODS@#Thirty male SD rats of the SPF grade were randomly divided into three groups of equal number: solvent control, BaP exposure and YTR intervention. The animals of the solvent control group were injected intraperitoneally with 0.5% DMSO while those of the other two groups with BaP at 0.1 mg/kg/d, all for 60 days, and at 31 days of BaP exposure, those of the YTR group were treated intragastrically with YTR for 30 days. Then, the left epididymides were harvested from all the rats and sperm suspensions collected and centrifuged for extraction of sperm DNA. The methylated DNA immunoprecipitation sequencing (MeDIP-seq) technique was used to detect the whole-genome DNA methylation in different groups.@*RESULTS@#Exposure to BaP induced the up-regulation of 828 genes encoding mRNA in the sperm DNA, while YTR intervention produced a significant protective effect on the transforming growth factor β3 (TGF-β3), cystic fibrosis transmembrane conductance regulator (CFTR) and recombination activating gene 1 (RAG1), and down-regulated the expressions of 3 227 genes. BaP exposure also caused the up-regulation of 783 genes encoding lncRNA in the sperm DNA, and YTR treatment exhibited an evident protective effect on 62 of the up-regulated genes, induced the down-regulation of 3 378 genes, and showed a protective effect on 56 of the down-regulated genes.@*CONCLUSIONS@#YTR has a protective effect against aberrant sperm DNA methylation in male rats exposed to BaP, which may be associated with lncRNA.
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In recent years，hepatotoxicity problem of Polygonum multiflorum has caused high attention. Domestic scholars also explored the causes of liver damage caused by it. For example, the establishment of guideline for diagnosis and treatment of herb-induced liver injury, and the theory about relationship between hepatocyte toxicity and chemical composition, solvents, processing, use and pathological basis of patients and so on. To try to combine theory with practice，author analyzed risk factors about the case reports of P. multiflorum causing liver damage, and made some suggestions on P. multiflorum about individualized application, drug selection and requirements for taking. This for providing reference for the safe use of P. multiflorum.
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OBJECTIVE:To provide reference for the better development of intemet pharmaceutical service of hospital pharmacists.METHODS:The questionnaire investigation was carried out on the cognition of pharmacists to intemet pharmaceutical service in 9 third grade class A hospitals.The survey data were analyzed statistically.RESULTS:A total of 600 questionnaires were distributed and 527 questionnaires were collected with recovery rate of 87.8％.Among them,there were 499 valid questionnaires with effective rate of 94.7％.The most selected internet pharmaceutical service contents were medication consultation (94.4％) and medication education (91.6％).93.0％ considered that intemet pharmaceutical service were worthy or very worthy of promotion.The most concerned issues about intemet pharmaceutical service were technical problems (58.5％) and legal liability (55.9％).57.1％ of the surveyed pharmacists considered that they were totally or possibly capable of performing interact pharmaceutical care;37.9％ didn' t get in touch with intemet pharmaceutical care and were not clear about it.The most important qualifications of pharmacists who provided intemet pharmaceutical service were rank of pharmacist's title (67.9％) and working experience (67.7％).It was considered that the most effective measures to ensure the quality of intemet pharmaceutical care were regular pharmaceutical service training (74.3％) and proportionally sampling the quality of pharmaceutical service consultation (67.5％).CONCLUSIONS:Internet pharmaceutical service may become a new direction of the development of pharmaceutical service under new medical reform.The development of intemet pharmaceutical service requires perfect laws and regulations,and pharmacist team with high professional level.
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Objective: To investigate the public opinion on pharmaceutical service and explore the implementation of pharmaceutical service fee and the prospect of online pharmaceutical service in our country.Methods: Questionnaires which related to pharmaceutical service fee and online pharmaceutical service were distributed to patients and their relatives or friends, and then recycled.The data including the recycling of questionnaires, information of respondents and answers to the questions were statistically analyzed.Results: Totally 63.8% respondents considered pharmaceutical service fee was reasonable and the fee should be borne by the government finance and health care insurance.Totally 85.5% respondents thought launching online pharmaceutical service was necessary, which included online retails of medicine, consultation, medication guidance, decoction of Chinese traditional medicines, medicine delivery and so on, especially pharmacy consultation.Conclusion: Outpatients have high demands of pharmaceutical service and most of them accept online pharmaceutical service with different understandings.Pharmaceutical service fee is an inevitable trend in the development of pharmaceutical industry.More publicity and guidance should be given to improve people's acceptance of pharmaceutical service and relevant cost.Relevant departments should take full advantages of Internet and provide diversified pharmaceutical service.
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Autophagy is an evolutionarily conserved cellular process which degrades intracellular contents. The Atg17-Atg31-Atg29 complex plays a key role in autophagy induction by various stimuli. In yeast, autophagy occurs with autophagosome formation at a special site near the vacuole named the pre-autophagosomal structure (PAS). The Atg17-Atg31-Atg29 complex forms a scaffold for PAS organization, and recruits other autophagy-related (Atg) proteins to the PAS. Here, we show that Atg31 is a phosphorylated protein. The phosphorylation sites on Atg31 were identified by mass spectrometry. Analysis of mutants in which the phosphorylated amino acids were replaced by alanine, either individually or in various combinations, identified S174 as the functional phosphorylation site. An S174A mutant showed a similar degree of autophagy impairment as an Atg31 deletion mutant. S174 phosphorylation is required for autophagy induced by various autophagy stimuli such as nitrogen starvation and rapamycin treatment. Mass spectrometry analysis showed that S174 is phosphorylated constitutively, and expression of a phosphorylation-mimic mutant (S174D) in the Atg31 deletion strain restores autophagy. In the S174A mutant, Atg9-positive vesicles accumulate at the PAS. Thus, S174 phosphorylation is required for formation of autophagosomes, possibly by facilitating the recycling of Atg9 from the PAS. Our data demonstrate the role of phosphorylation of Atg31 in autophagy.
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Alanine , Chemistry , Metabolism , Amino Acid Motifs , Aspartic Acid , Chemistry , Metabolism , Autophagy , Genetics , Autophagy-Related Proteins , Carrier Proteins , Chemistry , Metabolism , Gene Expression Regulation, Fungal , Membrane Proteins , Chemistry , Metabolism , Models, Molecular , Molecular Sequence Data , Nitrogen , Phagosomes , Chemistry , Metabolism , Phosphorylation , Protein Transport , Saccharomyces cerevisiae , Genetics , Metabolism , Saccharomyces cerevisiae Proteins , Chemistry , Genetics , Metabolism , Serine , Chemistry , Metabolism , Signal Transduction , Sirolimus , PharmacologyABSTRACT
<p><b>OBJECTIVE</b>To analyze epidemiological characteristics of burn inpatients in Hainan province over 8 years.</p><p><b>METHODS</b>Six thousand and ninety-nine burn patients admitted to 6 hospitals of Hainan province from January 2002 to December 2009 were enrolled in the study. The clinical data of these patients were analyzed retrospectively, including age, gender, injury cause, wound position, burn area, ailment prior to admission, admission time, medical insurance, length of hospital stay, and mortality rate, relationship among inpatient distribution, admission time, and ambient temperature at the time of admission. Data were processed with SPSS 13.0 software.</p><p><b>RESULTS</b>There were more burn male patients than female, with ratio of 2.1: 1.0. Most patients were younger than 13 years (57.2%, 3488/6099). The most common burn area was smaller than or equal to 10% TBSA (67.4%, 4108/6099), and the fewest patients had burn areas of over 50% TBSA (2.0%, 121/6099). The main causative agents were hot liquid and flame, accounting for 71.5% (4358/6099), 17.9% (1092/6099), respectively. Most patients had injuries of more than two body areas (60.7%, 3705/6099), and lower extremity injury (17.1%, 1042/6099) was predominant in wound of single body area. Among 703 cases who had other ailments prior to admission (11.5%), the highest rate of prior ailments was found in patients older than 60 years (18.5%, 48/260), it was lowest in children younger than 1 year (8.0%, 32/398). The length of hospital stay was 1 to 375 day, and the admission time was 10 minutes to 90 days after burn. Total mortality rate was 0.4% (26 cases). The number of inpatients aged from 19 to 59 was obviously higher in months with high ambient temperature (from June to August), and for inpatients younger than 13 years the incidence of burn injury showed no obvious seasonal change. The inpatients who had medical insurance accounted for 10.9% (66/603) to 19.5% (121/619) from 2002 to 2005, which increased to 46.0% (372/808) in 2007 and 79.1% (869/1098) in 2009.</p><p><b>CONCLUSIONS</b>For burn inpatients in Hainan province, the main injury cause of burn injury is hot liquid, the number of burn adults aged from 19 to 59 seems to increase in months with high ambient temperature, while the incidence of burn in children showed no obvious seasonal change. The number of inpatients and those with medical insurance showed a tendency of increase from 2005 to 2009 in Hainan province.</p>
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Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Young Adult , Burns , Epidemiology , China , Epidemiology , Incidence , Inpatients , Retrospective StudiesABSTRACT
<p><b>OBJECTIVE</b>To evaluate the preventive and therapeutic effect of thymosin alpha(1) on lung infections in critical patients with tracheotomy.</p><p><b>METHODS</b>Forty-two patients were randomly divided into treatment group and control group to receive daily subcutaneous thymosin injection at 11.6 mg and saline of 2 ml for 7 days, respectively.</p><p><b>RESULTS</b>Compared with the control group, the infection rate, white blood cell count, C-reactive protein, tumor necrosis factor-alpha and interleukiu-6 were significantly lower in the treatment group.</p><p><b>CONCLUSION</b>Thymosin alpha(1) can be effective for prevention and treatment of lung infections in critical patients with tracheotomy and may improve the patients' immunity and prognosis.</p>
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Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Adjuvants, Immunologic , Therapeutic Uses , Brain Injuries , Drug Therapy , General Surgery , Cerebral Infarction , Drug Therapy , Critical Illness , Intensive Care Units , Pneumonia , Thymosin , Therapeutic Uses , TracheotomyABSTRACT
<p><b>OBJECTIVE</b>To observe the injury on micro-skin induced by a self designed micro-skin machine.</p><p><b>METHODS</b>Micro-skin was produced either with the machine or by hand. Cells at the edge of micro-skin were observed by transmission electron microscope. succinic dehydrogenase activity in supernatant of cultivated cells was analyzed, and the cell proliferation of micro-skin was assessed by (3)H-TdR. Twenty patients were enrolled in the study for the observation of the wound healing time between the two groups of micro-skin after being grafted.</p><p><b>RESULTS</b>Transmission electron microscope examination revealed that the cellular injury at the edge of the micro-skin in machine-made group was mild compared with that in man-made group. (3)H-TdR rate was elevated but the activity of succinic dehydrogenase in the supernatant of cultured cells decreased in supernatant of cultured cells of machine produced micro-skin. Wound healing time was shortened in machine made group. (P < 0.05).</p><p><b>CONCLUSION</b>The cellular injury at the edge of micro-skin in the machine made group was mild when compared with that in the man-made group with cell proliferation accelerated and wound healing time shortened.</p>
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Humans , Burns , General Surgery , Cell Division , Epithelium , Pathology , Microscopy, Electron , Skin , Skin Transplantation , Methods , Wound HealingABSTRACT
In order to obtain an efficient screening procedure for identification of succinate producing anaerobic strains,a semi-quantitative paper chromatography method was developed. Lactic acid and acetic acid were identified as the main byproducts in the process of succinate production by the high performance liquid chromatography (HPLC).Succinic acid was completely separated from the byproducts of lactic acid and acetic acid in the same broth developed by paper chromatography.The content of succinic acid was calculated by a semi-quantitative method.The results showed that paper chromatography was a simple and cost effective method that could be utilized to screen anaerobic strains producing succinic acid.