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Chulalongkorn University

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Articles 751 - 780 of 1538

Full-Text Articles in Pharmacology, Toxicology and Environmental Health

Medical Savings Accounts, Supakit Wongwiwatthananukit Jan 1998

Medical Savings Accounts, Supakit Wongwiwatthananukit

The Thai Journal of Pharmaceutical Sciences

No abstract provided.


Inactivation Of Aminoglycosides By Penicillins And Cephalosporins(การทำให้ยาในกลุ่มอะมิโนกลัยโคซายด์หมดฤทธิ์ โดยยาในกลุ่มเพนนิซิล..., Jinda Wangboonskul, Aporanee Chaiyakum, Tanee Tetsiri Jan 1998

Inactivation Of Aminoglycosides By Penicillins And Cephalosporins(การทำให้ยาในกลุ่มอะมิโนกลัยโคซายด์หมดฤทธิ์ โดยยาในกลุ่มเพนนิซิล..., Jinda Wangboonskul, Aporanee Chaiyakum, Tanee Tetsiri

The Thai Journal of Pharmaceutical Sciences

Faculty of Pharmaceutical Sciences, Khon Kaen University has provided a therapeutic drug monitoring service for Srinagarind Hospital since 1994. However, The service is only available on the working-hour basis. Some submitted samples, therefore, have to ...


Study Of Cardiovascular Activity Of Morinda Citrifolia Fruits(การศึกษาฤทธิ์ของผลยอต่อระบบหัวใจและหลอดเลือด), Uraiwan Permpipat, Puntarika Na Pattaloong Jan 1998

Study Of Cardiovascular Activity Of Morinda Citrifolia Fruits(การศึกษาฤทธิ์ของผลยอต่อระบบหัวใจและหลอดเลือด), Uraiwan Permpipat, Puntarika Na Pattaloong

The Thai Journal of Pharmaceutical Sciences

We previously showed that Morinda citrifolia fruits possess weak anti-dopaminergic activity which may account for its antiemetic activity as recommended in Thai traditional medicine. In this study we examined cardiovascular activity of M. citrifolia to d...


Searching The Internet For Drug Information(การสิบค้นข้อมูลยาบนอินเตอร์เนต), Wanchai Treyaprasert Jan 1998

Searching The Internet For Drug Information(การสิบค้นข้อมูลยาบนอินเตอร์เนต), Wanchai Treyaprasert

The Thai Journal of Pharmaceutical Sciences

No abstract provided.


Monoterpene Glycosides And Furan Derivative From Coleus Amboinicus Lour.(โมโนเทอร์ปีนกลัยโคใซด์และอนุพันธ์ฟูรานจากเนียมหูเสือ), Rutt Suttisri, Ratiphan Laungsuwon Jan 1998

Monoterpene Glycosides And Furan Derivative From Coleus Amboinicus Lour.(โมโนเทอร์ปีนกลัยโคใซด์และอนุพันธ์ฟูรานจากเนียมหูเสือ), Rutt Suttisri, Ratiphan Laungsuwon

The Thai Journal of Pharmaceutical Sciences

Extraction of the aerial parts of Coleus amboinicus Lour, yielded two monoterpene glycosides, thymoquinol-P-D-glu copyranoside and carvacrol-p-D -glucopyranoside, and a furan derivative, 5 - (hydroxymethyl)-2-furaldehyde. Identification of the compounds ...


Chemical Stability And Mechanism Of Degradation Of Omeprazole In Solution(ความคงตัวทางเคมีและกลไกการเสื่อมสลายของโอมิปราโซลใน สารละลาย), Narong Sarisuta, Tudsong Tourtip, Siripote Chuarcharoern Jan 1998

Chemical Stability And Mechanism Of Degradation Of Omeprazole In Solution(ความคงตัวทางเคมีและกลไกการเสื่อมสลายของโอมิปราโซลใน สารละลาย), Narong Sarisuta, Tudsong Tourtip, Siripote Chuarcharoern

The Thai Journal of Pharmaceutical Sciences

The chemical stability and kinetics of omeprazole in buffer solutions at various pH values, 5.0, 7.0, 8.0, and 10.0, were studied at three different stress conditions, 25, 40, and 50 °c. It was found that the degradation reaction followed the pseudo fir...


Abstracts From The 15th Pharmaceutical Science Meeting Faculty Of Pharmaceutical Sciences, Chulalongkorn University, N/A Jan 1998

Abstracts From The 15th Pharmaceutical Science Meeting Faculty Of Pharmaceutical Sciences, Chulalongkorn University, N/A

The Thai Journal of Pharmaceutical Sciences

No abstract provided.


Microencapsulation Of Lemon Oil By Spray Drying Using Acacia And Maltodextrin(ไมโครเอนแคปซูเลชันของน้ำมันผิวมะนาวด้วยการพ่นแห้ง โดยใช้อเค..., Pienkit Dangprasirt, Sansanee Pongwai Jan 1998

Microencapsulation Of Lemon Oil By Spray Drying Using Acacia And Maltodextrin(ไมโครเอนแคปซูเลชันของน้ำมันผิวมะนาวด้วยการพ่นแห้ง โดยใช้อเค..., Pienkit Dangprasirt, Sansanee Pongwai

The Thai Journal of Pharmaceutical Sciences

The use of spray drying as a method of preparing microcapsule powder from lemon oil was studied. Acacia and maltodextrin were used as filmogenic and protective agents in preparing lemon oil microcapsule, respectively. Various ratios of acacia:maltodextri...


Determination Of Constituents, Stability And Antifungal Activities Of Betel Leaf Oil(การศึกษาองค์ประกอบทางเคมีและความคงตัวของน้ำมันพลู กับฤทธิ..., N. Suwanpidokkul, V. Chantarateptawan, Y. Boonpooh, P. Thaunsukon, K. Kraisintu Jan 1998

Determination Of Constituents, Stability And Antifungal Activities Of Betel Leaf Oil(การศึกษาองค์ประกอบทางเคมีและความคงตัวของน้ำมันพลู กับฤทธิ..., N. Suwanpidokkul, V. Chantarateptawan, Y. Boonpooh, P. Thaunsukon, K. Kraisintu

The Thai Journal of Pharmaceutical Sciences

Betel leaf oil distilled from freshly collected leaves by our laboratory was compared with similar oil obtained from the Faculty of Pharmaceutical Sciences, Chulalonglorn University using GC-MS. Forty four compounds were identified, and both oil samples ...


Immunomodulating Activity Of Derris Scandens Benth.(การศึกษาฤทธิ์กระตุ้นภูมิคุ้มกันของเถาวัลย์เปรียง), Anchalee Chuthaputti, Pranee Chavalittumrong Jan 1998

Immunomodulating Activity Of Derris Scandens Benth.(การศึกษาฤทธิ์กระตุ้นภูมิคุ้มกันของเถาวัลย์เปรียง), Anchalee Chuthaputti, Pranee Chavalittumrong

The Thai Journal of Pharmaceutical Sciences

According to the Thai traditional medicine, Derris scandens Benth. stem is used for the relieve of muscle ache or pain, as a diuretic, expectorant and antitussive. Since Derris scandens is one of the most commonly used medicinal plants in Thailand and it...


Colonic Drug Delivery : Study And Strategy(การนำส่งยาทางลำไส์ใหญ่ : การศึกษาและกลยุทธ์การนำส่ง), Thawatchai Phaechamud Jan 1997

Colonic Drug Delivery : Study And Strategy(การนำส่งยาทางลำไส์ใหญ่ : การศึกษาและกลยุทธ์การนำส่ง), Thawatchai Phaechamud

The Thai Journal of Pharmaceutical Sciences

Many investigators have designed oral preparations to deliver compounds to human colon. The colon provides somewhat less hostile environments with lesser diversity and intensity o f enzymatic activities as compared to the stomach and the small intestine....


Kinetics Of Drug Loading Onto Cation-Exchange Resins And Effect Of Concurrent Counter-Ions, Prasert Akkaramongkolporn Jan 1997

Kinetics Of Drug Loading Onto Cation-Exchange Resins And Effect Of Concurrent Counter-Ions, Prasert Akkaramongkolporn

The Thai Journal of Pharmaceutical Sciences

The patterns of chlorpheniramine loading onto cation-exchange resins with and without concurrent counter-ions were investigated. All of them were found to give the best fit with the model according to film diffusion-controlled process. The existence of c...


Prevention Action Of Turmeric Against Hcl-Induced Gastric Necrosis In Rat : To Verify The Mode Of Action Of Previous Clinical Study, Ch. Prucksunand, N. Kiatying-Aiigsulee, K. Sawasdimongkol, S. Wimolwattanapun, B. Petchruengrong, K. Tiensong, S. Paeyai Jan 1997

Prevention Action Of Turmeric Against Hcl-Induced Gastric Necrosis In Rat : To Verify The Mode Of Action Of Previous Clinical Study, Ch. Prucksunand, N. Kiatying-Aiigsulee, K. Sawasdimongkol, S. Wimolwattanapun, B. Petchruengrong, K. Tiensong, S. Paeyai

The Thai Journal of Pharmaceutical Sciences

The purposes of this scientific work were to study the mode of action of turmeric in animal and to verify previous clinical data of turmeric action in peptic ulcer patient. Oral administration of 0.6 N HC1 to fasted rats produced extensive necrosis of ga...


Application Of Factorial Design In Development Of Hydrochlorothiazide Tablet Formulation(การใซ Factorial Design ใน การพัฒนาตำรับยาเม็ด ไฮโดรคลอโรใธอาใซด์), Pienkit Dangprasirt, Sansanee Pongwai Jan 1997

Application Of Factorial Design In Development Of Hydrochlorothiazide Tablet Formulation(การใซ Factorial Design ใน การพัฒนาตำรับยาเม็ด ไฮโดรคลอโรใธอาใซด์), Pienkit Dangprasirt, Sansanee Pongwai

The Thai Journal of Pharmaceutical Sciences

A two-level full factorial experimental design was applied to study the influences of various tabletting process variables on the properties of hydrochorothiazide (HCTZ) tablets prepared by direct compression and wet granulation. Sixteen HCTZ tablet form...


The State Of The Thai National Drug Policy : An Indicator Analysis, Sauwakon Ratanawijitrasin, Pompis Silkavute Jan 1997

The State Of The Thai National Drug Policy : An Indicator Analysis, Sauwakon Ratanawijitrasin, Pompis Silkavute

The Thai Journal of Pharmaceutical Sciences

This paper reports key concepts and findings of an indicator study of the Thai National Drug Policy. This study is a part of the “Comparative Analysis of National Drug Policies” Project, which was carried out in 12 countries. Eighty-three standardize...


Physical Properties And Release Characteristics Of Matrices Prepared From Co-Spray Dried Powders Of Propranolol Hydrochloride And Chitosan, Poj Kulvanich, Sasitom Prugmahachaikul, Krisana Kraisintu Jan 1997

Physical Properties And Release Characteristics Of Matrices Prepared From Co-Spray Dried Powders Of Propranolol Hydrochloride And Chitosan, Poj Kulvanich, Sasitom Prugmahachaikul, Krisana Kraisintu

The Thai Journal of Pharmaceutical Sciences

Chitosan was prepared by deacetylation of chitin from shrimp hulls at various reaction times to yield chitosans having different degrees of deacetylation. Chitosans obtained were employed to prepare co-spray dried powders of propranolol hydrochloride-chi...


Xerostomia And Management(โรคน้ำลายแห้งและการดูแลรักษา), Chantana Aromdee Jan 1997

Xerostomia And Management(โรคน้ำลายแห้งและการดูแลรักษา), Chantana Aromdee

The Thai Journal of Pharmaceutical Sciences

Xerostomia is a dried mouth symptom caused by salivary gland dysfunction. The major causes are inflammation or atrophy of the salivary glands, side effects of some drugs or some psychological factors. The inflammation or atrophy of salivary glands is usu...


Hypoglycemic Activity Of Tridaxprocumbens Linn, In Rats(ฤทธิ์ของตีนตุ๊กแก ( Tridax Procumbens Linn.) ในการลดระดับนํ้าตาลในเลือดของหนูขาว), Kalaya Anulukanapakom, Orasa Pancharoen, Uraiwan Permpipat Jan 1997

Hypoglycemic Activity Of Tridaxprocumbens Linn, In Rats(ฤทธิ์ของตีนตุ๊กแก ( Tridax Procumbens Linn.) ในการลดระดับนํ้าตาลในเลือดของหนูขาว), Kalaya Anulukanapakom, Orasa Pancharoen, Uraiwan Permpipat

The Thai Journal of Pharmaceutical Sciences

In the Northeastern Thailand, an aqueous extract of a mixture of Tridax procumbens Linn. and Euphorbia hirta Linn, is taken orally to treat diabetes mellitus. In the present study, 95% ethanolic extract of T. procumbens (TP-1) was tested for hypoglycemic...


Micellar Electrokinetic Chromatographie Method For The Determination Of Quercetin In Psidium Guajava Leaves, S. Boonkerd, V. Chantarateptawan, K. Kraisintu Jan 1997

Micellar Electrokinetic Chromatographie Method For The Determination Of Quercetin In Psidium Guajava Leaves, S. Boonkerd, V. Chantarateptawan, K. Kraisintu

The Thai Journal of Pharmaceutical Sciences

The analysis of quercetin in Psidium guajava leaves by micellar electrokinetic chromatography was described. The results indicated that quercetin in Psidium guajava leaves was mostly in the form of glycosides and the analysis of total quercetin could be ...


Human Health Aspects Of Use Of Chemicals In Aquaculture With Special Emphasis On Food Safety And Regulations On The Use Of Chemicals, Palarp Sinhaseni, Malinee Limpoka, Ornrat Samatiwat Jan 1997

Human Health Aspects Of Use Of Chemicals In Aquaculture With Special Emphasis On Food Safety And Regulations On The Use Of Chemicals, Palarp Sinhaseni, Malinee Limpoka, Ornrat Samatiwat

The Thai Journal of Pharmaceutical Sciences

Safe and wholesome food are essential for good health. Therefore, when one considers health issues related to unsafe foods, recorded morbidity and mortality as well as economic loss in population must be included. Risks to human health arising from micro...


Detection Of Pharmaceutical Products Using Fluorescamine(การตรวจสอบเภสัชภัณฑ์โดยใซฟลูโอเรสคามีน), Lawan Sriphong, Ranee Surakarnkul, Sunibhond Pummangura Jan 1997

Detection Of Pharmaceutical Products Using Fluorescamine(การตรวจสอบเภสัชภัณฑ์โดยใซฟลูโอเรสคามีน), Lawan Sriphong, Ranee Surakarnkul, Sunibhond Pummangura

The Thai Journal of Pharmaceutical Sciences

The drug which contains amino functional groups such as -NH2-, -NH- and -N- can be differentiated by using fluorescamine solution as spraying reagent on silica gel GF-254 thin layer chromatographic plate. Only primary amine drugs, aliphatic amine, give a...


Getting To Know “Dsa Program Version 2.0”(มารู้จัก.... “โปรแกรมคอมพิวเตอร์วิเคราะห์ ข้อมูลการศึกษาความคงสภาพของยา” ร..., Churairat Rakwatin, Somchai Mekaroonreung Jan 1997

Getting To Know “Dsa Program Version 2.0”(มารู้จัก.... “โปรแกรมคอมพิวเตอร์วิเคราะห์ ข้อมูลการศึกษาความคงสภาพของยา” ร..., Churairat Rakwatin, Somchai Mekaroonreung

The Thai Journal of Pharmaceutical Sciences

DSA Program (Drug Stability Analysis Program) Version 2.0 is a computer software that has been developed by using the Lotus 123 application program Version 2.3. The program calculates and analyses data from stability study result proposing shelf-life and...


Nitrite Scavenging Capability And Antiformation Of Mutagens Of Soluble Fibers(ความสามารถในการจับในไตรทเละการยับยั้งการเกิดสารก่อ กลายพันธ..., Kaew Kangsadalampai, Pornphan Wuthikornwanit Jan 1997

Nitrite Scavenging Capability And Antiformation Of Mutagens Of Soluble Fibers(ความสามารถในการจับในไตรทเละการยับยั้งการเกิดสารก่อ กลายพันธ..., Kaew Kangsadalampai, Pornphan Wuthikornwanit

The Thai Journal of Pharmaceutical Sciences

Twelve soluble fibers were evaluated for their nitrite scavenging capability (NSC) and antiformation of mutagen from aminopyrene-nitrite model which used Ames test without the addition of activating system as an indicator. The results suggested that all ...


Formation And Drug Entrapment Of Microcapsules Prepared From Chitosan-Carboxymethylcellulose Complex Coacervation, Gampimol C. Ritthidej, Waree Tiyaboonchai Jan 1997

Formation And Drug Entrapment Of Microcapsules Prepared From Chitosan-Carboxymethylcellulose Complex Coacervation, Gampimol C. Ritthidej, Waree Tiyaboonchai

The Thai Journal of Pharmaceutical Sciences

The formability of microcapsules was investigated by spraying carboxymethylcellulose solution into chitosan solution. The effect of concentration and pH of chitosan solution, the concentration of carboxymethylcellulose solution and the processing tempera...


Identification Of Enterococci From Fermented Foods, Somboon Tanasupawat, Sanae Okada, Ken-Ichiro Suzuki, Michio Kozak, Kazuo Komagata Jan 1997

Identification Of Enterococci From Fermented Foods, Somboon Tanasupawat, Sanae Okada, Ken-Ichiro Suzuki, Michio Kozak, Kazuo Komagata

The Thai Journal of Pharmaceutical Sciences

Fifteen strains of gram-positive and catalase negaive cocci in chains isolated from fermented foods were systematically studied. These isolates were included in the genus Enterococcus based on phenotypic and chemotaxonomic characteristics. On the basis o...


Separation Of Clenbuterol Enantiomers By Cyclodextrin-Modified Capillary Electrophoresis(การแยกสารอิแนนทีโอเมอร์ฃองเคลนบิวเตอรอล โดยวิธี แคปิลารี..., Surapol Natakankitkul Jan 1997

Separation Of Clenbuterol Enantiomers By Cyclodextrin-Modified Capillary Electrophoresis(การแยกสารอิแนนทีโอเมอร์ฃองเคลนบิวเตอรอล โดยวิธี แคปิลารี..., Surapol Natakankitkul

The Thai Journal of Pharmaceutical Sciences

Cyclodextrin-modified capillary electrophoresis procedure for the enantiomeric separation of clenbuterol using hydroxypropyl-p-cyclodextrin as chiral selector was investigated. The enantiomeric drug investigated could be resolved with quick analysis and ...


Toxicological Study Of Crude Extract Of Tinospora Crispa Mier Ex Hook F. & Thoms(การศึกษาความเป็นพิษของสารสกัดของบอระเพ็ด), Pranee Chavalittumrong, Aimmanas Attawish, Anchalee Chuthaputti, Pranee Chuntapet Jan 1997

Toxicological Study Of Crude Extract Of Tinospora Crispa Mier Ex Hook F. & Thoms(การศึกษาความเป็นพิษของสารสกัดของบอระเพ็ด), Pranee Chavalittumrong, Aimmanas Attawish, Anchalee Chuthaputti, Pranee Chuntapet

The Thai Journal of Pharmaceutical Sciences

Acute toxicity study of ethanolic extract of Tinospora crispa stem in mice showed that the extract at the highest oral dose of 4.0 g/kg of body weight (g/kg BW), which was equivalent to powdered crude drug 28,95 g/kg BW, did not produce any signs of toxi...


Medical Food Formulation : Protein-Based Powder From Mung Beans(การพัฒนาอาหารทางการแพทย์ชนิดผงสูตรโปรตีนสกัดจากถั่วเขียว), Oranong Kangsadalampai, Thitirât Panmaung, Werawit Plaingam Jan 1997

Medical Food Formulation : Protein-Based Powder From Mung Beans(การพัฒนาอาหารทางการแพทย์ชนิดผงสูตรโปรตีนสกัดจากถั่วเขียว), Oranong Kangsadalampai, Thitirât Panmaung, Werawit Plaingam

The Thai Journal of Pharmaceutical Sciences

Protein-based medical food powder was formulated from mung bean. Protein was extracted from powdered mung bean with deionized water at pH 9. The extracted protein (20 g) was thoroughly mixed with corn oil (16 g), MCT oil (4 g) maltodextrin (60 g) and wat...


Key Words Index, Authors Index(ดรรชนีกุญแจคำ, ดรรชนีผู้แต่ง), N/A Jan 1997

Key Words Index, Authors Index(ดรรชนีกุญแจคำ, ดรรชนีผู้แต่ง), N/A

The Thai Journal of Pharmaceutical Sciences

No abstract provided.


Preparation And Potency Testing Of Long Acting Tetanus Toxoid Microcapsules, Ubonthip Nimmannit, Suchada Natesuwon Jan 1997

Preparation And Potency Testing Of Long Acting Tetanus Toxoid Microcapsules, Ubonthip Nimmannit, Suchada Natesuwon

The Thai Journal of Pharmaceutical Sciences

In recent years, attempts have been made to develop microcapsule-type tetanus toxoid with the aim of prolonging the potency of tetanus toxoid to reduce the frequency of immunization. A non-toxic, biocompatible and biodegradable substance like egg yolk le...