Study on the efficacy of the resolving depression and tranquilizing TCM sachets in alleviating sleep disorders of soldiers in naval vessels / 药学实践杂志

Objective To explore the efficacy of the resolving depression and tranquilizing herbal sachets in alleviating sleep disorders of soldiers in naval vessels. Methods Fifty-nine soldiers with sleep disorders (PSQI scale score ≥8 and SAS scale score ≥50) were selected before training at sea, and were randomly divided into sachet treatment group, mindfulness meditation group and control group. During the training period, the sachet treatment group was given traditional Chinese medicine sachet treatment, the mindfulness meditation group was trained in mindfulness meditation, and the control group was not given any intervention. Results Compared with the control group, the PSQI and SAS scores of soldiers in both the experimental sachet treatment group and the positive meditation group were significantly improved; compared with the pre-intervention data, the PSQI and SAS scores of both the positive meditation group and the sachet treatment group were significantly decreased, and the degree of decrease was comparable. Conclusion The homemade improving depression and tranquilizing TCM sachets have the effect of alleviating the sleep disorders of naval troops served on vessels, which is equivalent to mindfulness meditation. It is easy to use and operate, which is suitable for promotion in the military.

Study on odor composition change of traditional Chinese medicine sachet during placement based on ultra-fast gasphase electronic nose technology / 中国药房

OBJECTIVE To analyze the odor composition changes of two kinds of traditional Chinese medicine sachet （children type and adults type） with different placement time by using ultra-fast gasphase electronic nose technology. METHODS The change rule of sachet components at different storage times was analyzed by gas chromatography. At the same time， the qualitative results were obtained by combining electronic nose with Arochembase database. Discriminant factor analysis was used to analyze the overall odor composition differences of the two sachet samples. RESULTS A total of 10 odor compositions were identified in children-type sachet， including α-pinene and β-pinene as the functional index compositions； five odor compositions of children-type sachet disappeared after 0.25 days， and most of them disappeared after 7 days； the cumulative contribution rate of discriminant factor analysis was 99.225%. A total of 8 odor compositions were identified in adult-type sachets， including α-pinene and α-phellandrene as the functional index compositions； four odor components disappeared after the adult-type sachet was placed for 0.25 days； after 15 days of placement， the peak 6-8 disappeared， and the intensity of peak 5 decreased by 34.3% compared with 0 day of placement； the cumulative contribution rate of discriminant factor analysis was 91.965%. CONCLUSIONS With the extension of storage time， the smell and composition of the two traditional Chinese medicine sachets are decreasing. It is recommended that the use time of children-type sachet is 7 days， and that of adult-type sachet is 15 days.

The Change in Coloration of Aluminum Silicate Hydrate with Silicon Dioxide to Bright Blue when Cinnamon Bark and Atractylodes Rhizome are Combined / 日本東洋医学雑誌

The change in color tone of crude drugs during storage of decoctions is one of the factors leading to poor drug compliance of decoctions. We experienced a case of a decoction including Aluminum Silicate Hydrate with Silicon Dioxide (Kasseki) turned into bright blue color after it was combined with goreisan. We therefore examined to find out possible causative crude drugs using an airtight container and performed a component analysis by the TLC. As a result, we found the following: Kasseki under the coexistence of Cinnamon Bark (C. Bark) and Atractylodes Rhizome (A. Rhizome) turned into a bright blue color in several hours. In this coloration, aluminum silicate hydrate, cinnamaldehyde and atractylon, which derive from these 3 crude drugs, were involved. This coloration change of Kasseki under coexistence of C. Bark and A. Rhizome was a vivid and sharp reaction generated in several hours. From the perspective of maintaining medication compliance, it is important to provide a full explanation to patients about the change in coloration of Kasseki, when decocting crude drugs that contain C. Bark, A. Rhizome, and Kasseki. To avoid coloration, it is considered useful to put Kasseki in a separate sachet, isolated from other crude drugs in storage, and to mix in Kasseki just before decocting.

Microbiological analysis of packaged drinking water sold in Chennai.

Background: Adequate supply of fresh and clean drinking water is a basic need for all human beings. In terms of public and environmental health, it is essential that water sources be free of pathogenic bacteria and safe to drink. Continuous increase in the sale and indiscriminate consumption of packaged drinking water is of public health significance. In order to safeguard public health it is essential that the available packaged water is of the highest quality. Aims & Objective: The current study was designed to assess the microbial quality of sachet and bottled drinking water sold in retail outlets in Chennai. Materials and Methods: In the present study, fifty one samples including 36 sachet and 15 bottled drinking water samples were analyzed for the presence of bacterial indicators of water quality. Total and faecal coliform count, total viable plate count and culture were performed to determine the identities of the isolates. Results: Of the 36 sachet water samples analysed, 33.3% failed to meet the WHO drinking water standard of zero coliform per 100 ml making them unsuitable for human consumption whereas all the 15 bottled water samples are of better quality. Faecal coliforms were not isolated from any of the sachet or bottled drinking water. The bacteria that were isolated from water samples included Klebsiella pneumonia, Enterobacter aerogenes, Citrobacter freundii, Pseudomonas spp., Acinetobacter spp., Staphylococcus aureus, Coagulase negative Staphylococci, Micrococcus spp. and Bacillus spp. Conclusion: The bottled water samples analyzed are of better microbiological quality when compared to that of the local brands of sachet water samples. The findings therefore suggests that these sachet water are not fit for human consumption and are hazardous to health. Hence there is a need for strict and routine monitoring of the packaged drinking water with the view of raising their standards.

Bacteriological evaluation of some sachet water on sales in Owerri metropolis, Imo State, Nigeria

Aims: Continuous increase in the sale and indiscriminate consumption of packaged drinking waters in Nigeria is of public health significance. In order to safe guard public health, it is essential that the available packaged water is of the highest quality. This study was carried out to evaluate the bacteriological quality of packaged water on sale in Owerri metropolis, Imo State of Nigeria. Methodology and Results: From 30 registered sachet water factories, 8 samples each was purchased randomly fifteen of the brands of sachet water all over Owerri metropolis in Imo State, Southeastern Nigeria. These were analyzed for presence of bacterial indicators of water quality. Four weeks later, a second batch of the samples was collected from other brands. A mean plate counts was taken and the organisms from each water sample identified using standard procedures. The results showed that 11 (73.3%) sachet water brands had growths of pathogenic organisms in the first batch while 10 (66.6%) had growth in the second batch. The isolates were identified to be Klebsilla spp., Serratia spp., Proteus spp., Pseudomonas aeruginosa and Chromobacterium spp. The study showed that Klebsiella pneumoniae [7(29.2%)] was the most predominant. This was closely followed by Serratia spp. [6(25.0%)] and Proteus mirabilis [6(25.0%)]. Pseudomonas aeruginosa [3(12.5%)] and Chromobacterium spp. [2(8.3%)] was least predominant. Mean total heterotrophic bacteria plate counts (HPC) per millilitre ranged from 0.0 to 6.0 x 102 CFU/mL at 22 °C and 0.0 to 7.0 x 102 CFU/mL at 37 °C (first batch) and 0.0 to 5.0 x 102 CFU/mL at 22 °C and 0.0 to 10.0 x 102 CFU/mL at 37 °C for the second batch. Thus they fell below the United States Environmental Protection Agency (USEPA) and World Health Organization (WHO) drinking water standard of 100 HPC per millilitre of water. Bacteriological examination of different brands of sachet water samples collected from different locations showed that only Vince water and Akudo table water was found to be safe for drinking while the other brands of sachet water from mobile vendors in Owerri metropolis was not potable. Conclusion, Significance and Impact of study: Hence, the bacteriological quality of some of the brands of sachet water on sale in Owerri was of poor quality index. The study suggests that sachet water could be a route of transmission of enteric pathogens among the populace. In order to safe guard public health, highest quality brands of sachet water is therefore advocated.

Increased presevation of sliced mozzarella cheese by antimibrobial sachet incorporated with allyl isothiocyanate

There is an increasing tendency to add natural antimicrobials of plant origin into food. The objective of this work was to develop a microbial sachet incorporated with allyl isothiocyanate (AIT), a volatile compound of plant origin, and to test its efficiency against growth of yeasts and molds, Staphylococcus sp. and psychrotrophic bacteria on sliced mozzarella cheese. Another objective was to quantify the concentration of AIT in the headspace of cheese packaging. A reduction of 3.6 log cycles was observed in yeasts and molds counts in the mozzarella packed with the antimicrobial sachet over 15-day storage time. The sachet also showed an antibacterial effect on Staphylococcus sp., reducing 2.4 log cycles after 12-day storage. Psychrotrophic bacteria species were the most resistant to the antimicrobial action. The highest concentration of AIT (0.08µg.mL-1) inside the active packaging system was observed at the 6-day of storage at 12 ºC ± 2 ºC. At the end of the storage time, AIT concentration decreased to only 10 percent of the initial concentration. Active packaging containing antimicrobial sachet has a potential use for sliced mozzarella, with molds and yeasts being the most sensitive to the antimicrobial effects.

Associação de sulfato de glicosamina e sulfato de condroitina para pacientes portadores de osteoartrose de joelho / Association of glucosamine sulphate and chondroitin sulphate for patients with osteoarthritis of the knee

Objetivo: O presente estudo teve como objetivo avaliar a eficácia e a segurança da associação de sulfato de glicosamina e sulfato de condroitina Eurofarma* na forma de sachê, comparado ao Condroflex®*1 (Zodiac) no tratamento de pacientes portadores de osteoartrose do joelho.Materiais e métodos: Foram incluídos no estudo, 100 pacientes, sendo que 95 receberam a administração da medicação em estudo uma vez ao dia, pela manhã, durante no mínimo um mês. Ao final do tratamento se realizou avaliação através da Escala Visual Analógica (EVA), avaliação do investigador através da Escala de Likert e avaliação de tolerabilidade.Resultados: A maioria da população avaliada apresentou as classificações ?ótima?, ?muito boa? e ?boa? para ambas as associações, totalizando 70,5% (67 pacientes) dos casos avaliados, demonstrando que o tratamento teste é tão eficiente quanto o comparador. Nota-se que 94,7% (90 pacientes) dos pacientes apresentaram ótima tolerabilidade e apenas 5,3% (5 pacientes) apresentaram tolerabilidade muito boa e boa.Conclusão: Os resultados obtidos demonstraram a eficácia e a segurança do uso da associação de sulfato de glicosamina e sulfato de condroitina da Eurofarma no tratamento de osteoartrose do joelho e no alívio dos sinais e sintomas estudados, não havendo diferença significante com relação ao medicamento referência.

Risperdal Sachet and Oral Lorazepam versus Intramuscular Haloperidol and Lorazepam Injection for Acute Psychotic Symptom in the Elderly Patients with Organic Mental Disorder

OBJECTIVES: The purpose of present study was to investigate the effect, safety and tolerability of risperdal sachet(oral solution) with lorazepam tablet versus intramuscular haloperidol and lorazepam injection for management of acute psychotic symptom in the elderly with organic mental disorder. METHODS: Total 37 patients who have dementia, medical or physical diseases, associated with acute psychotic symptom were randomly assigned to oral treatment with 1mg of risperdal sachet(oral solution) plus 1mg of lorazepam(N=17) or to intramuscular treatment with 2.5mg of haloperidol plus 2mg of lorazepam(N=20). The change of CGI scores was used for the evaluation of efficacy. RESULTS: Mean score improvements at 15, 30, 60, and 120 minutes after treatment were statistically significant at each time point in both groups(p<0.001) and were similar in both groups(p=0.189). CONCLUSION: A single oral dose of risperdal sachet(oral solution) plus lorazepam was as effective and tolerable as parenterally administered haloperidol plus lorazepam for the rapid control of acute psychotic symptom in the elderly with organic mental disorder.

Observation of the Effect of Sachet-therapy on the Prevention of Upper Respiratory Tract Infection / 医学研究杂志

Objective To observe the effect of Sachet-therapy on prevention of infant upper respiratory tract infection. Methods A cluster sampling was conducted for quantitative investigation. Hangzhou urban infants were randomly treated with either wearing Sachet or not wearing Sachet for 12 weeks′ observation.We then analyzed statistically the incidence of the two groups. Results The incidence was 14.42 % in the infant observer group and 54.98% in the contrast group with statistical significance(P

Experimental study on antiviral effect on influenza A and B virus of Pihui Sachet / 中华中医药杂志

Objective:To observe the effect of Pihui Sachet on influenza A and B virus.Methods:The Pihui Sachet and mice were put in the same sealed container,four days later,the mice were infected with influenza A and B virus,the survival rate and lung index of the mice were compared.Results:The Pihui Sachet could alleviate the pulmonary disease,decrease the lung index,reduce the death rate,prolong survival days of the mice infected with influenza A and B virus.Conclusion:The Pihui Sachet had antiviral effect on the influenza A and B virus.