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@#Introduction: Indonesia is one of the countries with the highest number of tobacco advertisements, promotion, and sponsorship (TAPS) across the globe, which play a significant role in increasing smoking prevalence. Since 2019, Klungkung District has adopted a TAPS ban at point of sale (PoS). Accordingly, this study aims to evaluate compliance with the total TAPS ban at PoS in Klungkung and the factors associated. Methods: This cross-sectional study was conducted in the Klungkung district from August to October 2021. The survey involved 200 samples of PoS and also the managers, which selected using stratified simple random sampling for registered PoS and a walking protocol for unregistered PoS. Data was collected through observation using a checklist and interview using a structured questionnaire by eight well-trained enumerators. Data were analyzed using SPSS. Results: The study successfully observed 200 PoS and also interviewed 200 PoS managers. The result showed the compliance was 72.5%. Of 9 factors analyzed using regression analysis, it was found that factors associated with the compliance were knowledge and attitude PoS manager toward TAPS ban (OR=11.3; CI:1.233-103.414; p=0.008), perceived of socio-economic impact factor (OR=8.1; CI:3.584-18.400; p<0.01), and tobacco industry interference (OR=2.8; CI:1.441-5.594; p=0,003). Conclusions: Compliance with the TAPS ban at PoS remain sufficient, even though it has not reached the target. Factors mainly associated with the compliance were the attitude of PoS manager, and tobacco industry interference. Hence, socialization and enforcement should be improved and sustained.
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Objective:To evaluate the effect of Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine on ischemic stroke.Methods:Prospective cohort study. According to random number table method, 120 patients with ischemic stroke who met inclusion criteria in the hospital were divided into control group and treatment group, 60 in each group. The control group was given routine western medicine, while the treatment group was additionally given Banxia Baizhu Tianma Decoction and modified Buyang Huanwu Decoction. All were treated for 4 weeks. The severity of neurological deficits was evaluated by National Institute of Health Stroke Scale (NIHSS). The activities of daily living were evaluated by Barthel index. The high blood shear viscosity (HWBV), low blood shear viscosity (LWBV), plasma fibrinogen (FIB) and plasma viscosity (PV) were detected by full-automatic blood rheometer. The levels of MDA, SOD and NO were detected by ELISA. The clinical responsive rate was assessed.Results:The differences in total response rate between treatment group and control group were statistically significant [93.3% (56/60) vs. 75.0% (45/60), χ2=7.56, P=0.006]. After treatment, NIHSS score in treatment group was significantly lower than that in control group ( t=2.38, P=0.019), while Barthel index was significantly higher than that in control group ( t=13.28, P<0.01). After treatment, HWBV [(5.02±0.13) mPa?s vs. (6.18±0.28) mPa?s, t=29.11], LWBV [(1.18±0.21) mPa?s vs. (1.73±0.32) mPa?s, t=11.13], FIB [(2.26±0.28) g/L vs. (3.13±0.39) g/L, t=14.04] and PV [(8.87±1.44) mPa?s vs. (10.34±1.31) mPa?s, t=5.85] in treatment group were significantly lower than those in control group ( P<0.01), and the MDA [(4.14±1.23) mmol/L vs. (5.23±1.35) mmol/L, t=204.30] in treatment group was significantly lower than that in control group ( P<0.01), and levels of SOD [(113.34±0.28) mg/L vs. (96.59±0.57) mg/L, t=4.62] and NO [(26.01±3.26) μmol/L vs. (20.84±3.74) μmol/L, t=8.07] in treatment group were significantly higher than those in control group ( P<0.01). Conclusion:The Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine can repair nerve function, improve hemorheology, oxidative stress indexes, clinical curative effect and activities of daily living in patients with ischemic stroke.
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Chlorpyrifos (CPF) is a pesticide widely used in Colombia´s agriculture, including crops, farm animals and pets, despite it has been banned for use in the European Union and the United States. Studies demonstrate that even low blood levels of CPF -which do not inhibit blood acetylcholinesterase- can lead to child developmental and neurological disorders such as smaller head circumference and brain alterations, and psychomotor and cognitive deficits related to learning ability, attention and memory. In adults, CPF is an endocrine disruptor and breast carcinogen. High direct and indirect economic costs have been associated with CPF exposure. Not only farmers and their families -who have the highest exposures- but the general population consuming crops sprayed with CPF are also at risk. For these reasons CPF was recently banned by the European Union (2020) and the USA (2021). Pesticide regulation policies vary greatly depending on which and how scientific studies are used to assess health risks. Pesticide evaluations funded by the chemical industry should be rectified to avoid conflicts of interest. Furthermore, political alignment with the interests of the industry should not take precedence over independent scientific evidence. It is discouraging, to say the least, that until stricter health laws are passed in Colombia, CPFs and related pesticides will continue to be imported from those countries that have already banned them. Colombian scientists should raise their voice to challenge blind acceptance of profits over unintended consequences, and efforts to prevent pesticide´s abuse should be encouraged.
El clorpirifos (CPF) es un pesticida ampliamente utilizado en la agricultura de Colombia, incluidos cultivos, animales de granja y mascotas, a pesar de haber sido prohibido en la Unión Europea y Estados Unidos. Los estudios han demostrado que incluso niveles bajos de CPF en sangre -que no inhiben la acetilcolinesterasa sanguínea- pueden provocar trastornos neurológicos y del desarrollo infantil, como menor circunferencia de la cabeza y alteraciones cerebrales, y déficits psicomotores y cognitivos relacionados con la capacidad de aprendizaje, la atención y la memoria. En adultos, el CPF es un disruptor endocrino y causante de cáncer de mama. Altos costos económicos directos e indirectos se han asociado con la exposición al CPF. No solo los trabajadores agrícolas y sus familias, que están más expuestos, sino también la población en general que consume cultivos rociados con CPF también están en riesgo. Por estas razones el CPF fue prohibido recientemente por la Unión Europea (2020) y los EE. UU. (2021). Las políticas de regulación de plaguicidas varían mucho según los estudios científicos escogidos para evaluar los riesgos para la salud. Las evaluaciones de plaguicidas financiadas por la industria química deben rectificarse para evitar conflictos de interés. Además, ante la evidencia científica independiente no debería prevalecer la alineación política con los intereses de dicha industria. Es desalentador, por decir lo menos, que hasta que se aprueben leyes de salud más estrictas en Colombia se seguirán importando CPF y pesticidas relacionados desde aquellos países que ya los han prohibido. Los científicos colombianos deben alzar la voz para desafiar la aceptación ciega de ganancias por encima de las consecuencias no deseadas en salud pública, y se deben alentar los esfuerzos para prevenir el abuso de pesticidas.
Clorpirifós (CPF) é um pesticida registrado amplamente utilizado na agricultura colombiana, incluindo lavouras, animais de fazenda e animais de estimação, apesar de ter sido proibido na União Europeia e nos Estados Unidos. Estudos têm demonstrado que mesmo níveis baixos de CPF no sangue -que não inibem a acetilcolinesterase sanguínea-podem levar a distúrbios neurológicos e de desenvolvimento em crianças, como menor perímetro cefálico e alterações cerebrais, além de déficits psicomotores e cognitivos relacionados à capacidade de aprendizagem, atenção e memoria. Em adultos, o CPF é um desregulador endócrino e cancerígeno da mama. Altos custos econômicos diretos (devido ao tratamento) e indiretos (devido à perda de produtividade) têm sido associados à exposição ao CPF. Não apenas os trabalhadores agrícolas e suas famílias, que têm as maiores exposições, mas a população em geral que consome culturas pulverizadas com CPF também estão em risco. Por essas razões, o CPF foi recentemente proibido pela União Europeia (2020) e pelos EUA (2021). As políticas de regulamentação de pesticidas variam muito, dependendo de quais (e como) os estudos científicos são usados para avaliar os riscos à saúde. As avaliações de pesticidas financiadas pela indústria química devem ser retificadas para evitar conflitos de interesse. Além disso, o alinhamento político com os interesses da indústria não deve ter precedência sobre as evidências científicas independentes. É desanimador - para dizer o mínimo - que até que leis de saúde mais rígidas sejam aprovadas na Colômbia, o CPF e tóxicos relacionados continuarão a ser importados dos países que já os proibiram.
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Objective:To explore the mechanism of the active compounds in Banxia Houpo Decoction treating tension type headache through network pharmacology and molecular docking.Methods:The potentially effective components and targets of Banxia Houpo Decoction were screened by TCMSP, and the action targets of tension type headache were obtained by GeneCards, PharmGKB, TTD, Drugbank and OMIM. The intersection target of "Banxia Houpo Decoction - tension type headache" was obtained by Perl software. The protein interaction network was uploaded to STRING database and topological analysis was carried out. With the help of Cytoscape 3.8.0 software, the visualization network of "Banxia Houpo Decoction - medicine ingredient-Target-tension type headache" was constructed, and the GO enrichment analysis and KEGG pathway enrichment analysis of the intersection targets were carried out by using R 4.1.0 language and related programs. The AutoDockTools-1.5.6 software was used to complete the molecular docking analysis.Results:There were 33 intersection targets in Banxia Houpo Decoction and tension type headache. Topological attribute analysis suggested that MAPK1, TP53, ESR1, PTGS2, MYC, CYP1A2, CYP3A4 and GSTP1 might be important potential targets of Banxia Houpo Decoction in the prevention and treatment of tension type headache. GO enrichment analysis showed 516 cell biological processes (BP), 62 cell components (CC) and 149 molecular functions (MF). KEGG pathway enrichment analysis showed that there were 94 related signal pathways, such as cGMP-PKG signaling pathway, Cholinergicsynapse, Serotonergic synapse and TNF signaling pathway.Conclusions:Banxia Houpo Decoction has multi-component, multi-target and multi-pathway characteristics in the prevention and treatment of tension-type headache. It mainly acts on 5-HT synaptic pathway, TNF signal pathway, cholinergic synaptic pathway, G protein coupled receptor pathway and other pathways through ESR1, TP53, PGTS2 and other multi target.
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Objective:To evaluate the clinical efficacy of Guizhi Mahuang Geban Decoction combined with conventional western medicine in the treatment of post infections cough (PIC), and to explore the mechanism.Methods:A total of 100 PIC patients in our hospital from January 2020 to July 2021 who met the inclusion criteria were divided into 2 groups according to the random number table method, with 50 in each group. The control group was treated with conventional western medicine, and the study group was treated with Guizhi Mahuang Geban Decoction and the treatment of the control group. Both groups were treated for 10 days. TCM symptom scores were performed before and after treatment. The levels of neurokinin A (NKA), substance P (SP), neurokinin B (NKB) and calcitonin gene related peptide (CGRP) were detected by ELISA. Adverse events were recorded and clinical effects were evaluated.Results:The total clinical effective rate was 90.0% (45/50) in the study group and 68.0% (34/50) in the control group, and there was significant difference between the two groups ( χ2=7.29, P=0.007). The scores of cough, expectoration, pharyngeal itch and total score in the study group were significantly lower than those in the control group ( t values were 8.04, 6.30, 9.03, 9.71, all Ps<0.01). After treatment, NKA [(86.08±18.21) ng/L vs. (137.68±28.29) ng/L, t=10.85], SP [(54.23±11.28) ng/L vs. (71.75±15.34) ng/L, t=6.51], NKB [(96.15±20.19) ng/L vs. (149.84±30.22) ng/L, t=10.45], CGRP [(62.93±18.35) ng/L vs. (89.59±23.25) ng/L, t=6.37] levels in the study group were significantly lower than those in the control group ( P<0.01). The incidence of adverse events was 8.0% (4/50) in the control group and 10.0% (5/50) in the study group, and there was no significant difference between the two groups ( χ2=0.13, P=0.727). Conclusions:Compared with western medicine alone, Guizhi Mahuang Geban Decoction combined with western medicine can rapidly improve patients' symptoms, improve curative effect and have better safety for PIC. Its mechanism may be related to the regulation of NKA, SP, NKB and CGRP levels.
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Objective:To analyze the effect of modified Banxia Baizhu Tianma Decoction combined with Nimodipine on cognitive dysfunction and changes on cerebral blood flows of the patients with chronic cerebral insufficiency (CCCI).Methods:A total of 91 patients with CCCI who received treatment in our hospital from March 2019 to March 2020 were selected and divided into the treatment group ( n=46) and the control group ( n=45), according to random number table method. The control group was treated with Nimodipine oral treatment, and the treatment group was treated with modified Banxia Baizhu Tianma Decoction on the basis of the control group treatment. Both groups were treated for 2 weeks. The Traditional Chinese Medicine (TCM) syndrome scores were performed before and after treatment, and transcranial Doppler ultrasound was used to detect the average blood flow of bilateral vertebral arteries (VA), basilar arteries (BA), internal carotid arteries (ICA) and middle cerebral arteries (MCA). The whole blood viscosity high shear (HS), whole blood low shear (LS), plasma viscosity (PV), fibrinogen (FIB) and hematocrit (HCT) were detected by automatic blood rheometerusing. The Montreal Cognitive Assessment Scale (MoCA) was used to assess the degree of cognitive impairment and evaluate the clinical efficacy. Results:The total effective rate was 91.3% (42/46) in the treatment group and 73.3% (33/45) in the control group, with a statistically significant difference between the two groups ( χ2=5.07, P=0.024). The scores of dizziness, headache, forgetfulness, insomnia and total scores in the treatment group were significantly lower than those in the control group after treatment ( t values were 8.59, 7.79, 3.92, 4.11, 5.01, all Ps<0.01), and the MoCA score (25.13±2.16 vs. 23.88±2.70; t=2.44, P=0.017) in the treatment group significantly higher than that in the control group. After treatment, VA [(35.49±4.08) cm/s vs. (32.17±4.25) cm/s, t=3.80], BA [(36.99±3.79) cm/s vs. (33.76±4.12) cm/s, t=3.89], ICA [(62.49±5.07) cm/s vs. (58.91±5.31) cm/s, t=3.29], MCA [(70.09±5.04) cm/s vs. (67.12±5.85) cm/s, t=2.60] in the treatment group was significantly higher than those in the control group ( P<0.01). After treatment, the levels of HS, LS, PV, Fg, and HCT in the treatment group were significantly lower than those in the control group ( t values were 2.37, 4.35, 2.23, 2.42, 2.20, P<0.05 or P<0.01). Conclusion:Modified Banxia Baizhu Tianma Decoction combined with Nimodipine tablets can relieve the clinical symptoms of CCCI patients, improve blood flow velocity, blood rheology level and cognitive function, and improve clinical efficacy.
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Objective: Ban Fenghe recorded in the Quality Standard of Yao Medicine of Guangxi Zhuang Autonomous Region (Volume 1) is derived from the dried stems and leaves of Semiliquidambar cathayensis. It is usually confused with medicinal herbs from Pterospermum heterophyllum and Dendropanax dentiger. However, they are very different in chemical composition, and should not be used as the same drug. To ensure their safety and efficacy, a method based on macroscopic and microscopic characteristics was developed to distinguish them. Methods: A total of 14 batches of Ban Fenghe samples from three species were collected from different producing areas in China. The macroscopic characteristics were examined by observing external traits. The tissue structures of transverse sections of stems and leaves, the leaf epidermis, and the powder were observed microscopically. Results: The branchlets and leaf surfaces of S. cathayensis and P. heterophyllum were hairy, especially the lower leaf surfaces of P. heterophyllum were densely covered with hairs, but those of D. dentiger were hairless. The pericyclic fibers of S. cathayensis stems were intermittently distributed in a circular shape and accompanied by stone cells, whereas those of P. heterophyllum and D. dentiger were bundled without stone cells. So stone cells and hairs were present in S. cathayensis powder, stone cells were not found in P. heterophyllum and D. dentiger powder, and hairs were not present in D. dentiger powder. The distribution sites, sizes and types of secretory tissues of these three species were also different in transverse sections of stems and leaves. Stomata on the lower epidermis of S. cathayensis leaves were paracytic, whereas those of P. heterophyllum and D. dentiger were anomocytic. Conclusion: Ban Fenghe drugs derived from S. cathayensis could readily be distinguished from those of P. heterophyllum and D. dentiger by macroscopic and microscopic features.
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Objective:To investigate the clinical effect of Banxia Baizhu Tianma decoction combined with bean embedding in ear points on patients with cervical vertigo.Methods:From May 2018 to October 2020, 160 cases of cervical vertigo patients with phlegm turbidity and moderate resistance in Jinhua Central Hospital were selected as the research objects. According to the random number table method, the research objects were divided into ear acupoint buried beans group (A group, n=53), Banxia Baizhu Tianma decoction group (B group, n=54), Banxia Baizhu Tianma decoction combined with ear-buried beans group (C group, n=53). The three groups were treated with ear point burying bean, Banxia Baizhu Tianma decoction and Banxia Baizhu Tianma decoction combined with ear point burying bean for 10 consecutive days. The clinical effect, traditional Chinese medicine (TCM) syndrome score, cerebral blood flow velocity and hemorheology of the three groups were compared. Results:There was no significant difference in the total clinical effective rate between group B and group C ( P>0.05). The total clinical effective rate of group C was significantly higher than that of group A, the difference was statistically significant ( P<0.05). After treatment, scores of vertigo, neck and shoulder pain, headache and symptoms of daily life and work in 3 groups were significantly higher than before treatment, the differences were statistically significant (all P<0.05); The scores of TCM syndrome in group C were significantly higher than those in group A and group B, with statistical significance (all P<0.05). After treatment, the cerebral blood flow velocity of left vertebral artery (LVA), right vertebral artery (PVA), and basilar artery (BA) in the three groups were significantly increased compared with that before treatment, and the cerebral blood flow velocity of LVA, PVA, and BA in group C was significantly faster than that in A, B group, with statistical significance ( P<0.05). After treatment, the plasma viscosity, whole blood high shear viscosity and hematocrit of the patients in the three groups were significantly lower than those before treatment, and the cerebral blood flow velocity of group C was significantly lower than that of group A and group B ( P<0.05). Conclusions:Banxia Baizhu Tianma decoction combined with ear acupoint buried beans in the treatment of cervical vertigo with middle resistance of phlegm and turbidity can improve the symptoms of cervical vertigo, cerebral blood flow velocity and reduce blood viscosity, which is worthy of clinical promotion.
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Objective:Based on a variety of bioinformatics databases, the molecular mechanism of Banxia Xiexin Decoction (BXXXD) in the intervention of gastric cancer cells pyroptosis was investigated, providing new ideas for the survival and prognosis of gastric cancer patients.Methods:Bioinformatics databases used in this study include Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), Pubchem, String, Genecard, Gene Expression Omnibus (GEO), and The Cancer Genome Atlas (TCGA), etc. Firstly, the common targets of " Banxia Xiexin Decoction→gastric cancer→pyroptosis" was obtained by the network pharmacology method of traditional Chinese medicine compound, and its Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were analyzed. Secondly, the difference of gastric cancer chip was analyzed by GEO database, and the differentially expressed genes (DEGs) volcano map and heat map were drawn. The common target of " Banxia Xiexin Decoction→Gastric cancer DEGs" was obtained by using Venn Diagram. The information of clinical gastric cancer patients was obtained through the TCGA database to compare the expression levels of relevant targets between the normal group and the gastric cancer group, and to analyze the relationship between the expression levels of each target and the clinicopathological characteristics of patients with gastric cancer.Results:There were 29 targets of Banxia Xiexin Decoction in the intervention of gastric cancer cells pyroptosis, which play a role in multi-biological processes, multi-cellular components, multi-molecular functions and multiple KEGG signaling pathways. The most important may be that in the cytoplasm, proteins of molecular targets bind to each other and positively regulate the biological processes of transcription pathways through the neural active ligand-receptor interaction signaling pathway. Further study showed that cholecystokinin B receptor (CCKBR), ATPase H + /K + transporting subunit alpha (ATP4A), ATP4B were the three common targets of " Banxia Xiexin Decoction → gastric cancer DEGs" . The expression of molecular targets CCKBR, ATP4A and ATP4B between normal group and gastric cancer group had statistical significance (all P<0.05). The expression level of CCKBR was correlated with age, T stage and M stage (all P<0.05), the expression level of ATP4A was correlated with age and T stage (all P<0.05), and the expression level of ATP4B was correlated with histological stage, T stage and N stage (all P<0.05). Conclusions:By using bioinformatics method, the relevant targets of Banxia Xiexin Decoction in the intervention of gastric cancer cells pyroptosis were obtained through a variety of databases, and the relationship between the targets and the clinicopathological characteristics of gastric cancer was preliminatively discussed, which provided a new research method for the intervention of traditional Chinese medicine in tumor diseases.
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Objective To analyze the situation of smoking control calls at 12345 citizens′ hotline in Shanghai and investigate the smoking control hotspots concerned by citizens, the handling efficiency and quality of the hotline management, especially after the tobacco control ordinance was amended. Methods Statistical analysis was made on 48 945 smoking control calls, and data model established by natural language processing. Results After amendment of the tobacco control ordinance, there was a great increase in the number of smoking control calls, which reached a peak in 2017, and became 6.7 times that of 2016.Complaint report was the most important part of tobacco control calls, accounting for 76.24% of the total.Work and dining places were the main venue for complaints, while restaurants and offices were with the largest number of calls.The proportion of health departments in all responsible departments was the largest, accounting for 29.71%.Criticism and education were still the main way to deal with the problem, which was far from meeting the demands of citizens in this regard. Conclusion Publicity can mobilize the enthusiasm of the citizens to participate in tobacco control.The working efficiency and quality of responsible departments still needs to be improved.Citizen′s appeal can serve as a reference for future amendments to the law.
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Objective To analyze the situation of smoking control calls at 12345 citizens′ hotline in Shanghai and investigate the smoking control hotspots concerned by citizens, the handling efficiency and quality of the hotline management, especially after the tobacco control ordinance was amended. Methods Statistical analysis was made on 48 945 smoking control calls, and data model established by natural language processing. Results After amendment of the tobacco control ordinance, there was a great increase in the number of smoking control calls, which reached a peak in 2017, and became 6.7 times that of 2016.Complaint report was the most important part of tobacco control calls, accounting for 76.24% of the total.Work and dining places were the main venue for complaints, while restaurants and offices were with the largest number of calls.The proportion of health departments in all responsible departments was the largest, accounting for 29.71%.Criticism and education were still the main way to deal with the problem, which was far from meeting the demands of citizens in this regard. Conclusion Publicity can mobilize the enthusiasm of the citizens to participate in tobacco control.The working efficiency and quality of responsible departments still needs to be improved.Citizen′s appeal can serve as a reference for future amendments to the law.
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Objective@#To observe the pharmacodynamic effect of Xiaobanxia Decoction (XBXD) and categorized formula on cisplatin-induced delayed chemotherapeutic vomiting in rats, and to explore its prevention and treatment mechanism.@*Methods@#Sixty Wistar rats were randomly divided into blank group, model group, ondansetron group, XBXD group, Ginger Pinellia Decoction group and Pinellia and Dried Ginger Powder group, with 10 rats in each group. The ondansetron group was given 2.6 mg/(kg•d) ondansetron, the XBXD group was given XBXD 22 g/(kg•d), the Ginger Pinellia Decoction group was given 31.5 ml/(kg•d) Ginger Pinellia Decoction, and Pinellia and Dried Ginger Powder group was given 0.63 g/(kg•d) Dried Ginger Powder. The blank group and the model group were intragastrically administered with normal saline. All the treattmens were last for three days and twice per day. After the first administration, except the blank group, the rats in all groups were intraperitoneally injected with 6 mg/kg cisplatin to establish chemotherapy-induced vomiting model. The kaolin intake of the chemotherapical rats were weighed every 24 h, and the ileum and medulla 5-HT, 5-HIAA, TPH and MAOA levels were detected by ELISA.@*Results@#Compared with the model group, the kaolin intake of the chemotherapy rats in each treatment group significantly decreased (P<0.05). The levels of ileum 5-HT (308.04 ± 29.90 ng/L, 355.97 ± 19.16 ng/L, 389.97 ± 24.86 ng/L vs. 498.95 ± 13.92 ng/L) and medulla 5-HT (375.32 ± 19.33 ng/L, 395.18 ± 16.12 ng/L, 406.68 ± 12.09 ng/L vs. 478.52 ± 13.88 ng/L) in the XBXD group, Ginger Pinellia Decoction group and Pinellia and Dried Ginger Powder significantly decreased (P<0.05). The levels of ileum TPH (35.14 ± 2.68 ng/L vs. 47.31 ± 0.83 ng/L) in the XBXD group significantly decreased (P<0.05). The levels of medulla TPH (33.68 ± 2.79 ng/L, 38.19 ± 1.74 ng/L vs. 43.68 ± 1.53 ng/L) in the Ginger Pinellia Decoction group and Pinellia and Dried Ginger Powder significantly decreased (P<0.05). The levels of MAOA, 5-HIAA in the ileum and medulla of the XBXD group, Ginger Pinellia Decoction group and Pinellia and Dried Ginger Powder significantly decreased (P<0.05).@*Conclusions@#XBXD and categorized formula can effectively prevent and treat delayed chemotherapy-induced vomiting in rats, and its mechanism may be related to decrease the TPH level and inhibiting 5-HT synthesis.
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@#The objective of this study was to determine the effect of smoking ban in eateries on smoking behaviors and intention to quit smoking among adult smokers in Klang Valley. A validated questionnaire was utilized for this study whereby three variables of the study (socio-demographic characteristics, smokers attitude, and intention to quit smoking) were measured. The structured questionnaire contained closed ended questions where present of dichotomous(yes/no), multiple choice questions and 7-point likert scale questions. 600 questionnaires were distributed to target respondents in eateries of Klang Valley. The inclusion criteria were local citizen of Malaysia, those who gave consent to take part in the study, literate in English, smokers aged 18 years old and above. The data were analyzed utilizing SPSS software version 21.0. There were 504 completed and usable responses received, which represented an 84% response rate. Majority of smokers in Klang Valley were male which constituted around 78.2% of the respondents. Manufactured cigarette, 75.2% was the most preferred type of nicotine among smokers. Smokers attitude and social support with a smoking ban in restaurants and eateries was significantly associated with intention to quit smoking. 73.8% of smokers agree that the smoking ban in eateries and restaurants have reduced their daily smoking frequency and 58.3% of smokers agreed that the nationwide smoking ban at eateries and public places aspire them to quit smoking.Smoking ban is beneficial to help reduce prevalence of smoking among smokers that in turn helps to reduce secondary smoking and burden of non-communicable diseases in the long run. Though only a little over half of the respondents claimed that the ban inspires them to quit smoking, this is a positive start as the ban was just introduced. When effectively implemented, they are seen as an important element of policy to support behavior change in favor of a healthy lifestyle. The Ministry of Health should push forward with the ban on public smoking as soon as possible. The ban should be in tandem with efforts to help smokers quit. Implementing this scheme nationwide would be a remunerative move to help strive for a better health and cleaner environment for this country.
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@#BACKGROUND: This study investigated the effects of the intracoronary injection of nicorandil and tirofiban on myocardial perfusion and short-term prognosis in elderly patients with acute ST-segment elevation myocardial infarction (STEMI) after emergency percutaneous coronary intervention (PCI). METHODS: Seventy-eight STEMI patients with age >65 years who underwent emergency PCI were consecutively enrolled. These patients received conventional PCI and were randomly divided into a control group and a treatment group (n=39 per group). The control group received an intracoronary injection of tirofi ban followed by a maintenance infusion for 36 hours after surgery. The treatment group received intracoronary injection of tirofiban and nicorandil, and then intravenous infusion of tirofi ban and nicorandil 36 hours after surgery. The following parameters were measured: TIMI grade, corrected TIMI frame count (cTFC), TIMI myocardial perfusion grade (TMPG), STsegment resolution (STR) rate 2 hours post-operatively, resolution of ST-segment elevation (STR) at 2 hours postoperatively, peak level of serum CK-MB, left ventricular end diastolic diameter (LVEDD) and left ventricular ejection fraction (LVEF) at 7–10 days postoperatively, and major adverse cardiac events (MACEs) in-hospital and within 30 days post-operatively. RESULTS: Compared with the control group, more patients in the treatment group had TIMI 3 and TMPG 3, and STR after PCI was significantly higher. The treatment group also had significantly lower cTFC, lower infarction relative artery (IRA), lower peak CK-MB, and no refl ow ratio after PCI. The treatment group had signifi cantly higher LVEDD and LVEF but lower incidence of MACEs than the control group. CONCLUSION: The intracoronary injection of nicorandil combined with tirofi ban can effectively improve myocardial reperfusion in elderly STEMI patients after emergency PCI and improve shortterm prognoses.
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Objective@#To monitor the second-hand smoke (SHS) exposure in residents aged 15 years and over in public venues, indoor workplaces, on public transportation vehicles and at home in Beijing and evaluate the effect of Beijing Tobacco Control Regulation.@*Methods@#Data from 2014 and 2016 Beijing Adult Tobacco Survey were used. The surveys covered 16 districts in Beijing. The study subjects were selected through multi-stage cluster sampling with probability proportional to population size, and data were collected by using electronic questionnaire in face-to-face household interviews. A total of 8 484 and 9 372 valid questionnaires were collected for the surveys in 2014 and 2016, respectively. Statistical packages SPSS 20.0 and R 3.4.4 were used for data analyses. After weighting the samples using complex survey designs, the SHS exposure rates in different places in adults of Beijing were estimated. χ2 tests were performed for the comparison.@*Results@#The SHS exposure rates of residents aged 15 years and over in Beijing who visited health care facilities, government buildings, universities, primary and secondary schools and restaurants declined from 12.8%, 19.7%, 24.3%, 32.8% and 65.7% in 2014 to 6.2%, 10.8%, 12.5%, 19.1% and 32.5% in 2016, respectively. The SHS exposure rates in bars/nightclubs were 89.5% in 2014 and 80.3% in 2016. From 2014 to 2016, the SHS exposure rates declined from 35.7% to 20.0% in indoor workplaces and declined from 3.9% to 2.5% on public transportation vehicles. The SHS exposure rates at home were 39.8% in 2014 and 37.6% in 2016, respectively.@*Conclusions@#The SHS exposure rates in public places declined obviously in Beijing after the one year implementation of Beijing Tobacco Control Regulation, indicating the effect of the regulation implementation.
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BACKGROUND: The objective of this study is to evaluate the risk of exposure to second hand smoke (SHS) during working hours by job status and occupation. METHODS: Using the 4th Korean Working Conditions Survey (KWCS), 49,674 respondents who answered the question about SHS were studied. A chi-square test was carried out to determine whether there is a significant different in SHS exposure frequency by general and occupational characteristics and experience of discrimination at work and logistic regression analysis was carried out to identify the risk level of SHS exposure by variables. RESULTS: In this study, we found that male workers in their 40s and 50s, workers employed in workplaces with fewer than 50 employees, daily workers, and people working outdoors had a higher rate of exposure to SHS than the others. The top five occupations with the highest SHS exposure were construction and mining-related occupations, metal core-makers-related trade occupations, wood and furniture, musical instrument, and signboard-related trade occupations, transport and machine-related trade occupations, transport and leisure services occupations. The least five exposed occupations were public and enterprise senior officers, legal and administrative professions, education professionals, and health, social welfare, and religion-related occupations. CONCLUSION: Tobacco smoke is a significant occupational hazard. Smoking ban policy in the workplace can be a very effective way to reduce the SHS exposure rate in the workplace and can be more effective if specifically designed by the job status and various occupations.
Sujets)
Humains , Mâle , , Éducation , Architecture d'intérieur et mobilier , Activités de loisirs , Modèles logistiques , Musique , Professions , Fumée , Fumer , Organismes d'aide sociale , Enquêtes et questionnaires , Nicotiana , Pollution par la fumée de tabac , BoisRésumé
Objective: To observe the clinical efficacy of tuina at head and abdomen for headache due to phlegm turbidity. Methods:A total of 56 patients with headache due to phlegm turbidity were randomized into a tuina group and a Chinese medicine group by the random number table, with 28 cases in each group. The tuina group was treated mainly with tuina at the head and abdomen, while the Chinese medicine group was treated with oral administration of Ban Xia Bai Zhu Tian Ma Tang(Pinellia, Atractylodes Macrocephala and GastrodiaDecoction). The course of treatment was 30 d. The scores of headache index, traditional Chinese medicine syndrome scale, and the therapeutic efficacy were observed. Results:There were 2 dropouts in each group during treatment. The total effective rate was 92.3％ in the tuina group, significantly higher than 76.9％ in the Chinese medicine group (P<0.05). The scores of headache index and traditional Chinese medicine syndrome scale in both groups decreased after treatment (bothP<0.05), and scores in the tuina group were lower than those in the Chinese medicine group (bothP<0.05). Conclusion:Tuina mainly at head and abdomen is effective in treating headache due to phlegm turbidity, and has a better effect than Ban Xia Bai Zhu Tian Ma Tang (Pinellia, Atractylodes Macrocephala and GastrodiaDecoction).
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Background & objectives: Beginning in 2012, all States in India eventually banned the sale of gutka. This study was conducted to investigate gutka vendors' knowledge on gutka ban, products covered under ban, penalties for non-compliance and action for enforcement by government agencies. Methods: Twenty vendors were interviewed, 10 each in Mumbai (Maharashtra) and Indore (Madhya Pradesh) during May - June, 2013, one year after ban was imposed. Interviewers used a standardized questionnaire to assess vendors' knowledge of gutka ban, their attitude towards it and compliance to it in practice. Results: All 20 vendors were aware that gutka sale was banned. However, despite ban, eight of the 10 vendors in Mumbai perceived sale of pan masala as legal. In Indore, all 10 vendors perceived sale of Indori Tambakoo, a local gutka variant, as legal. No vendor was sure about the quantum of fine applicable on being caught selling the banned product. Two vendors in Mumbai and nine in Indore admitted selling gutka. Five vendors in Mumbai and four in Indore supported an existing ban on gutka. Interpretation & conclusions: All vendors were aware of the ban on gutka and reason for it. Many vendors supported the ban. However, awareness of other products covered under ban and on fines in case of non-compliance was low. Law enforcement system needs to be intensified to implement ban. Notification of ban needs to be further strengthened and made unambiguous to explicitly include all smokeless tobacco products.
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Purpose: To review the nature of firecracker-related ocular injuries at a tertiary eye hospital in northern India following the firecracker ban and also to review the level of awareness among the victims. Methods: A cross-sectional observational study involving the patients presenting with firecracker-related ocular injuries from October 18 to 27, 2017 were assessed for demographic distribution, detailed ocular evaluation, and a questionnaire related to the awareness about the injuries. Results: A total of 68 patients were observed. Fifty patients (74.5%) were males. This year, a majority of patients were from outside Delhi. Uttar Pradesh constituted the most 38.23% of the patients followed by Haryana 30.88%, Delhi 23.5%, and Bihar 7.35%. Visual acuity varied from 6/6 to no perception of light. Open globe injury was observed in 56 patients (82.35%) who commonly had zone I injury. A significant number of patients (88.23%) were aware of firecracker-related injuries, and a large number of such injuries (58.8%) occurred in those who were not actively involved in the ignition of firecrackers but were in the vicinity. Conclusion: This year, following a ban, the number of firecracker-related ocular injuries reported from areas outside Delhi outnumbered as compared to within Delhi. However, firecracker-related ocular injuries are still a major cause of significant visual loss, especially involving the bystanders. Thus, firecracker-related celebrations should be monitored with a stringent protocol.
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BACKGROUND@#Acetylcholinesterase inhibitor insecticides (AChEIIs) were used extensively in the agrarian region of Anuradhapura for the past few decades. As a result, the region faced a heightened risk of toxicity. Carbaryl, carbofuran, chlorpyrifos, dimethoate, and fenthion were the five hazardous AChEIIs banned from Anuradhapura in 2014. Assessment of post-ban trends in acute poisoning will reveal the impact of the ban. Data on availability and sales of remaining AChEIIs will guide towards preventive measures against related toxicities.@*METHODS@#Cross-sectional surveys were conducted at Anuradhapura district of Sri Lanka. Details related to acute AChEII poisoning were sorted from the Teaching Hospital Anuradhapura. Main insecticide vendors in Anuradhapura were surveyed to find information on availability and sales of AChEIIs. Chi-square for goodness of fit was performed for trends in acute poisoning and sales.@*RESULTS@#Hospital admissions related to acute AChEII poisoning have declined from 554 in 2013 to 272 in 2017. Deaths related to acute AChEII poisoning have declined from 27 in 2013 to 13 in 2017. Sales of all five banned AChEIIs had reduced by 100%. Sales of the remaining AChEIIs were declining, except for acephate, phenthoate, and profenofos. However, one of the top selling, most frequently abused carbosulfan, had the highest risk of toxicity. Chi-square for goodness of fit showed a significance (P < 0.001) between the trends of hospital admissions for acute AChEII poisoning and the sales related to AChEIIs.@*CONCLUSIONS@#Hospital admissions related to acute poisoning was declining along with the overall sales of remaining AChEIIs, during the post-AChEII ban period. Nevertheless, future vigilance is needed on the remaining AChEIIs to predict and prevent related toxicities.