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| 1 | Norpregnane glyeosides from a Thai Soft Coral Scleronephthya pallida 显示文摘 | Prasata K Rutt S Chaiyo C | 1999 | J Nat Prod1999,62,: | 1 |
| 2 | Quantitative analysis of miroestrol and kwakhurin for standardisation of Thai miracle herb ‘Kwao Keur’ (Pueraria mirifica) and establishment of simple isolation procedure for highly estrogenic miroestrol and deoxymiroestrol显示文摘 | Satoko Shimokawa Takuya Kumamoto Tsutomu Ishikawa Miho Takashi Yoshihiro Higuchi Chaiyo Chaichantipyuth Sunee Chansakaow | 2013 | Natural Product Research (-)2013,,4: | 1 |
| 3 | Comparative analysis of the chemical constituents of two varieties of Pueraria candollei显示文摘 | Gorawit Yusakul Waraporn Putalun Orapin Udomsin Thaweesak Juengwatanatrakul Chaiyo Chaichantipyuth | 2010 | Fitoterapia2010,,2: | 1 |
| 4 | Non-isothermal kinetics of the thermal decomposition of sodium oxalate Na2C20a 显示文摘 | Nopsiri Chaiyo Rangson Muanghlua Surasak Niemcharoen | 2012 | J Therm Anal Calorim2012,107,: | 1 |
| 5 | Effect of Calcination Conditions on Phase Formation of Microwave Dielectric Cobalt Niobate (CoNb2O6 ) Powders via a Mixed Oxide Synthesis Route 显示文摘 | Chaiyo N Vittayahorn N | 2008 | Journal of Ceramic Processing Research2008,9,4: | 1 |
| 6 | Hepatoprotective activity of Phyllanthus amarus Schum. et. Thonn. extract in ethanol treated rats: In vitro and in vivo studies显示文摘 | Pornpen Pramyothin Chanon Ngamtin Somlak Poungshompoo Chaiyo Chaichantipyuth | 2007 | Journal of Ethnopharmacology2007,,2: | 1 |
| 7 | The Method of Fundamental Solutions for Solving Free Boundary Saturated Seepage Problem 显示文摘 | CHAIYO K RATTANADECHO P CHANTASIRIWAN S | 2011 | Int Commun Heat Mass2011,38,2: | 1 |
| 8 | The Method of Fundamental Solutions for Solving Free Boundary Saturated Seepage Problem 显示文摘 | CHAIYO K RATTANADECHO P CHANTASIRIWAN S | 2011 | Int Commun Heat Mass2011,38,2: | 1 |
| 9 | Effect of oxygen and water vapor on the removal of styrene and ammonia from nitrogen by non-pulse corona-discharge at elevated temperatures 显示文摘 | TANTHAPANICHAKOON W CHARINPANITKUL Tawatchai CHAIYO Sahat | 2004 | Chemical Engineering Journal2004,97,23: | 1 |
| 10 | Effects of physicochemical factors on development and survival of Opisthorchis viverrini uterine eggs显示文摘Objective: To investigate the maturity development of miracidia in uterine eggs from four portions of the Opisthorchis viverrini uterus and environmental factors possibly affected in maturation and infectivity of distal part uterine eggs.Methods: Uteri of adult worms were divided into 4 equal parts.Development of eggs was determined under light microscope.Only embryonated eggs were used to evaluate the effects of physicochemical factors: temperature, salinity, acidity, ultraviolet A, B, C.Infection success was evaluated by feeding treated eggs to intermediate host snails and determining by using a PCR approach.Results: Eggs obtained from the uterus closest to the ovary(regions 1 and 2) failed to develop in vitro.Eggs from region 4 of the uterus(close to the genital pore) were used to study effects of physicochemical factors.The highest survival and infection success was in groups of eggs kept at 30 ℃(95.20%).The calculated period of loss infection success(LI_(50) and LI_(95)) on miracidia in distal uterine eggs by exposure to UV-A, UV-B and UV-C were 73 and 1 523 d; 8 and 20 d; 1 and 2 d, respectively.Lethal concentrations(LC_(50) and LC_(95)) of salinity, HCl and NaOH on miracidia in distal uterine eggs were 45.43 and 120.09 ppt, 0.01 and 0.25 M; 0.01 and 0.11 M, respectively, after 24 h exposure.Conclusions: Opisthorchis viverrini eggs display a high tolerance to environmental conditions, especially after snail host eating for infection. | Chanisala Sereewong Monticha Chaiyasaeng Naiyana Senasri Jukkrid Chaiyos Smarn Tesana | 2018 | Asian Pacific Journal of Tropical Biomedicine2018,8,9: | 0 |
| 11 | Effects of albendazole,artesunate,praziquantel and miltefosine,on Opisthorchis viverrini cercariae and mature metacercariae显示文摘Objective:To explore larvicidal effects of anthelmintic drugs on Opisthorchis viverrini(O.viverrini) for alternative approach to interrupting its cycle for developing a field-based control program.Methods:The larvicidal activities of albendazole(A1),artesunate(Ar),praziquantel(Pzq) and miltefosine(Mf) on O.viverrini cercariae and mature metacercariae were investigated.Lethal concentrations(LC_(50) and LC_(95)) of these drugs were determined.Mature metacercariae previously exposed to various concentrations of the drugs were administered to hamsters.Worms were harvested 30 d post infection and worm recovery rates calculated.Al,Ar,Pzq and Mf produced morphological degeneration and induced shedding tails of cercariae after 24 h exposure.Results:The LC_(50) and LC_(95) of Al,Ar,Pzq and Mf on cercariae were 0.720 and 1.139,0.350 and 0.861,0.017 and 0.693,and 0.530 and 1.134 ppm,respectively.LC_(50) and LC_(95) of Ar on mature metacercariae were 303.643 and 446.237 ppm and of Mf were 289.711 and 631.781 ppm,respectively but no lethal effect in Pzq-and Al-treated groups(up to 1 ppt).No worms were found in hamsters administered Pzq-treated metacercariae.The adult worms from Al-treated metacercariae were significantly bigger in size compared to the control group(P<0.05).Fecundity and body width were greater in adults from Mf-treated metacercariae compared to the control group(P<0.05).Conclusions:The larvicidal effects of these drugs were high efficacy to O.viverrini cercariae but lesser efficacy to metacercariae.It should be further studied with the eventual aim of developing a field-based control program. | Phornphitcha Pechdee Monticha Chaiyasaeng Chanisala Sereewong Jukkrid Chaiyos Apiporn Suwannatrai Sutee Wongmaneeprateep Smarn Tesana | 2017 | Asian Pacific Journal of Tropical Medicine2017,10,2: | 0 |
| 12 | Kaffir lime leaf extract mediated synthesis,anticancer activities and antibacterial kinetics of Ag and Ag]AgCl nanoparticles显示文摘A facile phytosynthesis of Ag/AgCl and Ag nanoparticles (NPs)was developed using a crude water extract of Citrus hystrix DC (kaffir lime)leaves.The phytochemical and chloride contents of the extract,and various synthesis parameters were studied.The obtained Ag/AgCI and Ag NPs were of the cubic phase and mostly spherical in shape,Particle sizes of the yielded NPs were distributed in a narrow range with an average size of 20 and 38nm for the Ag/AgCI and Ag NPs,respectively,The reducing function of the phytochemicals and the stabilizing ability of gelatin were demonstrated,The NPs showed significant antiproliferative activities against the carcinoma HCT 116 and adenocarcinoma Caco-2 colorectal cell lines, but had a negative effect toward human fibroblasts.The NPs exhibited excellent antibacterial activities against Escherichia coil,Staphylococcus aureus,Pseudomonas aeruginosa and Bacillus cereus.The inactivation kinetics obtained in the presence of the NPs showed a biphasic behavior that can be explained by the Cerf model. | Chaiyos Chankaew Supattra Somsri Weerinradah Tapala Sugunya Mahatheeranont Chalermpong Saenjum Apinpus Rujiwatra | 2018 | Particuology2018,16,5: | 0 |