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A causal model of eating behaviors among Thai pregnant women working in industrial factories

Frontiers of Nursing 2024年第2期11卷 221-229页

作者： Tatirat Tachasuksri Chanapa Ngamchay Sivasankari Nadarajan Department of Maternal Newborn Nursing and Midwifery Faculty of NursingBurapha UniversityMuang Chonburi 20131Thailand Faculty of Nursing Burapha UniversityMuang Chonburi 20131Thailand

Objective:This study aimed to examine the causal model of eating behaviors among pregnant women working in industrial ***:This cross-sectional study was conducted on 210 participants,attending 4 healthcare centers,at a tertiary care hospital in Chonburi province,*** were collected using 7 questionnaires:demographic form,eating behavior questionnaire,perceived benefits of the healthy eating questionnaire,perceived barriers to the healthy eating questionnaire,perceived self-efficacy questionnaire,social support questionnaire,and accessibility to healthy foods *** statistics and path analysis were used for data ***:The participants had relatively high mean scores for eating *** final model fitted well with the dataχ^(2)=12.86,df=10,P=0.23;χ^(2)/df=1.29;comparative fit index(CFI)=0.98;goodness-of-fit index(GFI)=0.98;adjusted goodness-of-fit index(AGFI)=0.95;root mean square error of approximation(RMSEA)=*** factors-perceived benefits(β=0.13,P<0.05),perceived self-efficacy in healthy eating(β=0.22,P<0.001),pregnancy planning(β=0.28,P<0.001),and accessibility to healthy foods in the factory(β=0.12,P<0.05)-positively affected eating behavior,while only perceived barriers to healthy eating had a negative effect on eating behavior(β=−0.24,P<0.001).All the above factors explained 27.2%of the variance in eating ***:Nurses or healthcare providers can apply these findings to create an eating behavior modification program,focusing on pregnancy planning,behavior-specific variables,and interpersonal and situational influence,to promote the nutritional status of pregnant women working in industrial factories.

关键词： eating behaviors industrial factories perceived barriers pregnant women Thailand

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Factors influencing discharge readiness among patients with mild-to-moderate ischemic stroke:a cross-sectional study

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Frontiers of Nursing 2024年第1期11卷 57-66页

作者： Li-Fei Wang Niphawan Samartkit Khemaradee Masingboon Faculty of Nursing Burapha UniversityTambon SaensukAmphur MuangChonburi 20131Thailand Department of Adult Nursing Faculty of NursingBurapha UniversityChonburi 20131Thailand

Objective:To describe discharge readiness and determine whether self-efficacy,social support,and the quality of discharge teaching can predict discharge readiness among patients with mild-to-moderate ischemic ***:A total of 120 patients with mild-to-moderate ischemic stroke were recruited using simple random *** instruments,namely,the Demographic Data Questionnaire,the Chinese version of the Readiness for Hospital Discharge Scale(RHDS_C),the SelfEfficacy for Managing Chronic Disease 6-Item Scale(SES6),the Perceived Social Support Scale(PSSS),and the Quality of Discharge Teaching Scale(QDTS),were used for data *** statistics and standard multiple linear regression were used for data ***:The mean score of discharge readiness among patients with mild-to-moderate ischemic stroke was at a moderate level(M=7.6,SD=0.92),and 75.8%of the participants felt ready for *** multiple linear regression revealed that selfefficacy(β=0.62,P<0.001)and the quality of discharge teaching(β=0.28,P<0.001)were the influencing ***,social support could not predict discharge readiness *** the factors combined explained 64.9%of the variance in discharge ***:Intervention programs aimed at improving self-efficacy and the quality of discharge teaching may be helpful in promoting discharge readiness in patients with mild-to-moderate ischemic stroke,especially in coping ability.

关键词： discharge readiness ischemic stroke quality of discharge teaching self-efficacy social support

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Effect of Different Feeds on Growth and Survival of the Sergestid Shrimp Acetes vulgaris Hansen, 1919 (Decapoda: Sergestidae)

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Agricultural Sciences 2024年第1期15卷 71-81页

作者： Alongkorn Phudhom Karnjana Hrimpeng Wansuk Senanan Nongnud Tangkrock-Olan Graduate Program in Environmental Science Faculty of Science Burapha University Chonburi Thailand Department of Microbiology Science Faculty of Science Burapha University Chonburi Thailand Department of Aquatic Science Faculty of Science Burapha University Chonburi Thailand

The sergestid shrimp Acetes vulgaris has long been an important fishery species in estuaries and coastal waters along the Pang-Rad River, Rayong province, Thailand. In nature, this shrimp feeds on a wide range of food items, such as phytoplankton, zooplankton, algae, plant matter, debris, sand, and mud. The objective of this study was to compare different feeds on growth and survival of A. vulgaris reared in fiberglass tanks containing 70 m3 of seawater salinity 25 ppt over a period of 70 days. Individual shrimps were fed with four different types of feeds i.e., newly hatched Artemia (Ar), rotifer (Ro), newly hatched Artemia + rotifer (ArRo) and shrimp larvae commercial feed (SF). Results suggested that specific growth rates (both for body weight and body length) of shrimps reared with SF were not significantly different with treatment feed with Ar, ArRo and Ro (p ≥ 0.05). The survival rate of A. vulgaris did not vary significantly (p ≥ 0.05) among the Ar, Ro and ArRo treatments. However, the highest survival rate of shrimp (81.78% ± 3.08%) was observed in SF treatment and the percentage of survival rate was significantly different with treatment feed with Ar, Ro and ArRo (p ≤ 0.05). The findings reflected the ability of Acetes shrimps to consume diverse food types including both live feed and pelleted feed. Insights obtained from this research suggested that artificial feed can be as efficient as live feeds. This new knowledge is a needed addition to a currently lacking knowledge base for aquaculture of this Acetes species.

关键词： Acetes vulgaris Sergestid Shrimp Food Growth Survival

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Betalains protect various body organs through antioxidant and anti-inflammatory pathways

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Food Science and Human Wellness 2024年第3期13卷 1109-1117页

作者： Nilesh Prakash Nirmal Seema Medhe Merina Dahal Pankaj Koirala Siriwan Nirmal Fahad Al-Asmari Baojun Xu Institute of Nutrition Mahidol UniversityNakhon Pathom 73170Thailand Department of Nutrition and Dietetics Central Campus of TechnologyTribhuvan UniversityKathmandu 46000Nepal Department of Adult Nursing Faculty of NursingBurapha UniversityChonburi 20131Thailand Department of Food Science and Nutrition College of Agriculture and Food SciencesKing Faisal UniversityAl-Ahsa 31982Saudi Arabia Food Science and Technology Program Department of Life SciencesBNU-HKBU United International CollegeZhuhai 519088China

Betalains are natural coloring pigments with betalamic acid as the core structure of all *** their coloring properties,betalains exhibit various biological activities,including antioxidant and anti-inflammatory properties,which are highly *** in-vivo studies reported that betalains protect various body organs,leading to health *** organs,including the heart,liver,kidney,lung,etc.,are important for a healthy ***,these organs can be affected or damaged by various stress factors,toxicants,and harmful *** studies have claimed that betalains could protect all vital organs of the body through antioxidant and anti-inflammatory *** review article described the in-vivo antioxidant and anti-inflammatory activities of betalains in various cell-line or animal models.A comprehensive discussion has been provided on the mechanism of action of betalains in protecting various body organs,including cardio-protective effect,hepato-protective ability,renal protection capacity,repro-protective ability,neuro-protective effect,lung protection,and gut protection ***,future research directions and conclusions have been outlined.

关键词： Betalains Antioxidant Anti-inflammatory Bioactivities Ogans-protection

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Evaluation of reusing alum sludge for the coagulation of industrial wastewater containing mixed anionic surfactants

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Journal of Environmental Sciences 2011年第4期23卷 587-594页

作者： Siriprapha Jangkorn Sinchai Kuhakaew Suwapee Theantanoo Harit Klinla-or Tongchai Sriwiriyarat Environmental Science Program Faculty of Science Burapha University Department of Chemical Engineering Faculty of Engineering Burapha University

A coagulation-flocculation process is typically employed to treat the industrial wastewater generated by the consumer products industry manufacturing detergents, soaps, and others. The expenditure of chemicals including coagulants and chemicals for pH adjustment is costly for treating this wastewater. The objective of this study was to evaluate the feasibility of reusing the aluminum sulfate (alum) sludge as a coagulant or as a coagulation aid so that the fresh alum dosage can be minimized or the removal efficiency can be enhanced. The experiments were conducted in a jar-test apparatus simulating the coagulation-flocculation process for simultaneous removals of organic matters, anionic surfactants, suspended solids, and turbidity. At the optimum initial pH value of 10 and the fresh alum concentration of 400 mg/L, the total suspended solids (TSS), total chemical oxygen demand (TCOD), total anionic surfactants, and turbidity removal efficiencies were 71.5%, 76.4%, 95.4%, and 98.2%, respectively. The addition of alum sludge as a coagulant alone without any fresh alum addition could significantly remove the turbidity, TCOD, and anionic surfactants. The TSS was left in the supernatants after the settling period, but would subsequently be removed by adding the fresh alum. The TSS, TCOD, and turbidity removal efficiencies were also enhanced when both the alum sludge and the fresh alum were employed. The TCOD removal efficiency over 80% has been accomplished, which has never fulfilled by using the fresh alum alone. It is concluded that the alum sludge could be reused for the treatment of industrial wastewater generated by the consumer products industry.

关键词： alum sludge coagulation anionic surfactants consumer products

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A monoclonal antibody against Lates calcarifer vitellogenin and a competitive ELISA to evaluate vitellogenin induction after exposure to xenoestrogen

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Journal of Environmental Sciences 2019年第1期31卷 325-333页

作者： Witchuda Prasatkaew Phochit Nanthanawat Nanthika Khongchareonporn Sutin Kingtong Environmental Science program Faculty of Science Burapha University Department of Biotechnology Faculty of Science Burapha University The Institute of Biotechnology and Genetic Engineering Chulalongkorn University Department of Biology Faculty of Science Burapha University

A monoclonal antibody specific to sea bass(Lates calcarifer) vitellogenin(VTG) was developed,for use as a tool for monitoring endocrine disrupting chemicals(EDCs). VTG was induced in sea bass by intramuscular injection of 17β-estradiol(E_2: 2 mg/kg) every three days. Blood was collected three days after the last injection. Plasma VTG was then purified by chromatography in hydroxyapatite and a sephacryl-S300 column. Characterizations of purified VTG were done by phospholipoglycoprotein staining on a native-PAGE with confirmation by mass spectrometry(LC-MS/MS). Antibody was raised in mice by injection of purified VTG. After monoclonal antibody production, the hybridoma clone No. 41(MAb-sea bass VTG 41)was selected and developed for quantification of VTG by competitive enzyme-linked immunosorbent assay(ELISA). The ELISA method was sensitive with a detection limit of VTG 40 ng/mL. MAb-sea bass VTG 41 was specific to VTG from E_2-treated sea bass and others EDCs(Nonylphenol, Benzo[a]pyrene and CdCl_2). Moreover, cross-reactivity was also found in E_2-treated coral grouper(Epinephelus corallicola). The ELISA method obtained from this work can be further applied for the assessment of EDCs in Thailand and Southeast Asia's aquatic environment.

关键词： Monoclonal antibody Vitellogenin Biomarker Endocrine disrupting chemicals(EDCs) ELISA

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Use of seed gums from Tamarindus indica and Cassia fistula as controlled-release agents

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Asian Journal of Pharmaceutical Sciences 2018年第5期13卷 398-408页

作者： Kampanartb Huanbutta Wancheng Sittikijyothin Faculty of Pharmaceutical Sciences Burapha University Faculty of Engineering Department of Chemical Engineering Burapha University

Most seed gums have been widely used in oral and topical pharmaceutical formulations, cosmetics, and food products because of their hydrophilic properties. Gums from Tamariudus indica and Cassia fistula seeds were chemically modified by carboxymethylation to improve their functionalities. The objective of the present study was to characterize and evaluate crude and carboxymethylated gums from T. indica and C. fistula seeds to achieve the controlled-release of diclofenac sodium(DS) in matrix tablet form. Both crude and carboxymethylated gums were characterized by Fourier transform infrared spectroscopy, Xray diffraction, and scanning electron microscopy. The results revealed that the gums were successfully modified by carboxymethylation and that the modified gums were amorphous in structure and had better flow properties. The carboxymethylated gums from both plant seeds did not exhibit cytotoxicity at concentrations lower than 0.5 mg/ml. All gum samples used as polymeric controlled-release agents were formulated into DS matrix tablets. Hardness and thickness tests were conducted as in-process tests. Drug content estimation and in vitro drug release studies were carried out to evaluate the matrix tablets. Increasing the concentration of gums increased compression time and hardness while it reduced the thickness. Furthermore, the results fitted well with the Korsmeyer–Peppas model. Moreover, the DS tablets were found to release the drug by super case II transport(relaxation). In summary, the carboxymethylated gum from T. indica and C. fistula seeds is an excellent, naturally sourced gum with high physicochemical and functional qualities, and can potentially be used in pharmaceutical applications as a disintegrant, diluent, and drug release-controlling agent.

关键词： Seed gum Tamarindus indica Cassia fistula Carboxymethylated gum Controlled-release agent Swelling

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Biodegradation of acrylamide by Enterobacter aerogenes isolated from wastewater in Thailand

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Journal of Environmental Sciences 2011年第3期23卷 396-403页

作者： Kanokhathai Buranasilp Jittima Charoenpanich Biological Science Program and Center of Excellence for Innovation in Chemistry (PERCH-CIC) Faculty of ScienceBurapha University Department of Biochemistry Faculty of ScienceBurapha University Environmental Science Program and Center of Excellence on Environmental Health Toxicology and Management of Chemicals (ETM-PERDO)Faculty of ScienceBurapha University

A widespread use of acrylamide, probably a neurotoxicant and carcinogen, in various industrial processes has led to environmental contamination. Fortunately, some microorganisms are able to derive energy from acrylamide. In the present work, we reported the isolation and characterization of a novel acrylamide-degrading bacterium from domestic wastewater in Chonburi, Thailand. The strain grew well in the presence of acrylamide as 0.5% （W/V）, at pH 6.0 to 9,0 and 25℃. Identification based on biochemical characteristics and 16S rRNA gene sequence identified the strain as Enterobacter aerogenes. Degradation of acrylamide to acrylic acid started in the late logarithmic growth phase as a biomass-dependent pattern. Specificity of cell-free supernatant towards amides completely degraded butyramide and urea and 86% of lactamide. Moderate degradation took place in other amides with that by formanaide 〉 benzamide 〉 acetamide 〉 cyanoacetamide 〉 propionamide. No degradation was detected in the reactions of N,N-methylene bisacrylamide, sodium azide, thioacetamide, and iodoacetamide. These results highlighted the potential of this bacterium in the cleanup of acrylamide/amide in the environment.

关键词： acrylamide biodegradation domestic wastewater Enterobacter aerogenes

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Experimental study on drying kinetics of anchovy using centrifugal fluidized bed technique

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International Journal of Agricultural and Biological Engineering 2015年第5期8卷 132-141页

作者： Watcharin Dongbang Worachest Pirompugd Department of Mechanical Engineering Faculty of EngineeringBurapha UniversityChonburi 20131Thailand

The present study investigated the drying kinetics of anchovy experimentally using centrifugal fluidized bed *** main purpose was to experimentally investigate the effect of the inlet air temperature on the drying kinetics of anchovy in a centrifugal fluidized bed dryer,to fit the experimental data to the widely used mathematical models of ***,the effective moisture diffusivity and activation energy in anchovy drying were investigated in the current *** drying experiment was conducted at drying air temperatures ranging over 70-120°*** air velocity and rotating speed of the air-distributor were fixed at 1.5 m/s and 150 r/min,*** drop across bed was approximately 390 Pa,while the layer height was fixed at approximately 2 *** anchovies were dried starting from 412%db down to 16%db;drying time ranged from 64 min to 172 *** was found that the drying temperature was a significant factor in decreasing the moisture content,moisture diffusivity and drying *** moisture diffusivity and activation energy were investigated at 0.11×10-9-0.25×10-9 m2/s and 20.32 kJ/mol,*** compared to existing models,the Midilli model proved to be in good agreement with change in moisture ratio.

关键词： centrifugal fluidized bed drying kinetics anchovy moisture diffusivity activation energy

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Development and characterization of seed gums from Tamarindus indica and Cassia fistula as disintegrating agent for fast disintegrating Thai cordial tablet

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Asian Journal of Pharmaceutical Sciences 2017年第4期12卷 370-377页

作者： Kampanart Huanbutta Wancheng Sittikijyothin Faculty of Pharmaceutical Sciences Burapha University169SaensookMuangChonburi 20131Thailand Department of Chemical Engineering Faculty of EngineeringBurapha University169SaensookMuangChonburi 20131Thailand

Crude seed gum and their carboxymethyl derivatives from Tamarindus indica and Cassia fistula seeds were developed and characterized to apply as the pharmaceutical disintegrant in fast disintegrating Thai cordial tablet. The chemical structure of crude gum was chemically modified via carboxymethylation. Degree of substitution(DS) of carboxymethylated gums was determined. Carboxymethylated gums with minimum and maximum DS values were chosen for further application. IR absorption spectra of gum samples were observed to verify their chemical structure changes. In physical properties, the intrinsic viscosity and swelling property of all gum samples were evaluated. The results showed that carboxymethylated gums had higher intrinsic viscosity than those of crude gum. Moreover, they could swell and be soluble in cold water better than those of crude gums. In conclusion, the modified gums from both plants could provide higher hardness and be better used than that crude gums for fast disintegrating Thai cordial tablet. However, this is a preliminary assessment to expressing pharmaceutical application possibility of these gums as disintegrants, diluents and drug release controlling agents.

关键词： Tamarindus indica Cassia fistusla Carboxymethylation Thai cordial Disintegrating agent Fast disintegrating tablet

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