• Advances in Traditional Medicine
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• 제7권4호
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• pp.441-443
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• 2007

A preliminary in vitro acid neutralizing capacity test of twelve traditional Ayurvedic antacids were performed in this study. Five traditional preparations of ash of conch shell, ash of oyster, ash of pearl, limestone, and ash of cowrie showed high acid neutralizing capacity similar to standard antacid combination of $Al(OH)_3\;and\;Mg(OH)_2$. Among these the ash of conch shell found the highest acid neutralizing capacity. The ash of tamarind and ash of Achyranthus aspera showed moderate acid neutralizing capacity. The acid neutralizing capacity of red ochre; ash of iron; mixture of niter, alum and ammonium chloride; saltpeter; and ash of mica found below the USP 23 limit.

• 약학회지
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• 제38권6호
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• pp.800-805
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• 1994

Antacid(AM, 600 mg/kg=aluminium hydroxide, magnesium hydroxide, and simethicone with a ratio of 1 : 1 : 0.1) and aceglutamide aluminium(AGA, 263 mg/kg)-Effect of the combined preparation containing on the gastric mucosal hexosamine, sialic acid, and aluminium contents adhered to the gastric wall of the rat was investigated. Severe ulcers were produced in rats by injecting of $30\;{\mu}l$ acetic acid(30%) into the subserosal layer of one position in the corpus. When given orally for 15 consecutive days, AM(1,200 mg/kg), AGA(525, 1,050 mg/kg), and the combined preparation significantly decreased the ulcer area. AGA(525, 1,050 mg/kg) and the combined preparation also increased the amount of hexosamine and sialic acid in the intact and ulcerated areas. On the other hand, the contents of hexosamine and sialic acid were not affected by AM (600, 1,200 mg/kg). The amount of aluminium adhered to the gastric wall of the rat was higher in the combined preparation when compared to the AM(600 mg/kg) and AGA(263 mg/kg). The aluminium contents adhered may play an important role protecting mucosa from aggresive action of gastric juice and potenting defensive factors through the increase of mucosa-forming components by AGA.

• 약학회지
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• 제6권2호
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• pp.13-17
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• 1962

The effects of glycerin and sorbitol and ageing of antacid activity of aluminum hydroxide gel has been described. The results under accelerated temperatures showed sorbitol had excellent stabilizing effect and glycerin had promoting effect by contraries.

• Journal of Pharmaceutical Investigation
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• 제21권4호
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• pp.247-251
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• 1991

Effects of aluminum magnesium hydroxide (A) and cimetidine (C) on the pharmacokinetics of minocycline (M) were investigated in female rats. Blood samples were collected at various time intervals until 36 hrs following oral dosing of drugs. Plasma minocycline concentrations were determined by HPLC. Control group (M), $T_1$ group (M+A), $T_2$ group (A+M after 2 hrs), $T_3$ group (M+A after 2 hrs), $T_4$ group (M+C) and $T_5$ group (C+M after 2 hrs) were divided to examine interaction of the drugs with minocycline. Plasma minocyline level-time curves were well described by two-compartment open model with first-order absorption in rats. Antacid treatment was associated with reduced of 71.0, 45.9, 35.7% in minocycline absorption rate $constant(K_{\alpha})$, maximum plasma $concentration(C_{max})$, and relative $bioavailability(F_{rel})$, respectively. Cimetidine treatment group exhibited no significant changes in plasma level-time curve when compared with control group and did not affect minocycline absorption as by any of these three parameters.

• 약학회지
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• 제8권2호
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• pp.37-44
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• 1964

The relationships involving acid-consuming capacity and X-ray powder diffraction patterns of aluminum hydroxide gel were studied. The aging of antacid efficacy of aluminum hydroxide gel has also been characterized by using X-ray powder diffraction. The acid-consuming capacity decreased with progress of crystallization from amorphous alumino gel, and it was found that aged product at 80.deg. C had crystal structure of bohmite (.alpha.-Al.sub 2/O$_{2}$(OH)$_{2}$). It was also noted that the rate of aging decreased with decreasing pH of aluminum hydroxide gel.

• Tuberculosis and Respiratory Diseases
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• 제45권4호
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• pp.882-887
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• 1998

저자들은 1년전 제산제 복용 도중 약 포장지 조각을 흡인한 사실을 모르고 지내다가 지속된 흉부 불쾌감, 기침, 호흡 곤란 등의 증상으로 내원하여 굴곡성 가관 지경으로 기관지내 이물 및 반복되는 염증으로 인한 기판지간 누공을 발견하고 이물을 제거한 1예를 경험 하였기에 문헌 고찰과 함께 보고는 바이다.

• 약학회지
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• 제27권2호
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• pp.139-148
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• 1983

The neutralizing capacities of the antacids, which are frequently used in Korean market, were evaluated in vitro by the methods of Resset and Rice, Fordtran and Collyns, and modified Beekman, respectively. The antacids used in the study are two kinds, the one is preparations from Seoul National University Hospital and the other is products from pharmaceutical companies, and their components are aluminum phosphate, aluminum hydroxide, magnesium aluminum hydroxide, magnesium hydroxide, basic aluminum sucrose sulfate and $2MgO{\times}Al_{2}O_{3}{\times}SiO_{3}$, etc. The hospital preparations, DMC and MAC powders, showed most powerful and sustained neutralizing capacities, i.e. they maintained the pH range from 5 to 8 for 60min, Whereas pharmaceutical products, aluminum hydroxide gel containing magnesium hydroxide and magnesium aluminum hydroxide gel exhibited a moderate capacities, i.e pH ranged from 3 to 6, and aluminum phosphate, $2MgO{\times}Al_{2}O_{3}{\times}SiO_{2}$ and basic aluminum sucrose sulfate displayed a weak activity, pH ranged from 2 to 3. When the therapeutic doses of aluminum hydroxide gel containing magnesium hydroxide and magnesium aluminum hydroxide gel were divided into 2 doses and each dose was used at the interval of 30min., the divided doses kept more prolonged higher pH than the single therapeutic dose. Milliequivalents of neutralizing capacities of each antacid were measured by the method of Fordtran and Collyns. The milliequivalents per 1ml of aluminum hydroxide gel, aluminum hydroxide gel containing magnesium hydroxide, magnesium aluminum hydroxide gel and aluminum phosphate were 2.87, 2.86, 2.57, and 0.67, respectively. The milliequivalents per 100mg of preparations, i.e. MAC powder, dried aluminum hydroxidgel, DMC powder, 2MgO, $Al_{2}O_{3}$. $SiO_{2}$, magnesium aluminum hydroxide and basic aluminum sucrose sulfate were 1.91, 1.68 1.63, 1.45, 1.44, and 0.44, respectively.

• 생약학회지
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• 제4권1호
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• pp.9-17
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• 1973

A score and more kinds of molluscan shells have been used as drugs in oriental medicine. The Korean Pharmacopoeia (K.P.) contains a monograph on oyster shell "Ostreae Testa" as an official drug. A huge deposit of the fossil shell Crassostrea gravitesta eoilensis has been recently excavated in the region of Wolsung, Kyong-Sang-Buk-Do. This study was conducted to determine the applicability of the fossil shell as a substiute for Ostreae Testa, K.P. The fossil shell not only met the K.P. requirements, but also exhibited an appropriate antacid activity. Amino acid survivals were also determined quantitatively with amino acid autoanalyzer.

• 한방비만학회지
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• 제11권2호
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• pp.41-68
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• 2011

Objectives: After organizing segmentations related to obesity from classics and each studies, we would like to examine the value of wild ginseng, bovis calculus, ursi fel and moschus as a obesity medicine. Methods: We found out 4 drugs which are wild ginseng, bovis calculus, ursi fel and moschus from the classics, such as "Shin-Nong-Bon-Cho-Kyung", "Myoung-Eui-Byul-Lok", "Bon-Cho-Gang-Mok", "Bon-Cho-Jong-Shin", "Bon-Cho-Bi-Yo", "Bon-Cho-Gu-Jin" and "Deuk-Bae-Bon-Cho", we searched websites such as RISS, Korean traditional knowledge portal, the society of Korean medicine for obesity research, Korean pharmacopuncture institute, the Korean academy of oriental rehabilitation medicine and Korean acupuncture & moxibustion society as well. Results: 1. We couldn't find the contents related to the efficacy of improving obesity through wild ginseng, bovis calculus, ursi fel and moschus from the classics. 2. Wild ginseng had a study dealing with the efficacy of anticancer, obesity, toxicity, immunity, sulfation, diabetes, plasma proteins, depression, hypertension, endometriosis and hair loss. Especially among 6 studies related to obesity, apart from the study that treated extract of wild ginseng directly to the cell or oral administration to the animals, also have studies that had an efficacy of improving obesity through injecting pharmacopuncture to acupuncture point and vein, etc. 3. Bovis calculus had a study about efficacy related to arthritis, liver, inflammation of cornea, obesity, anticancer, immunity, antacid, heart, lumbar pain, hypertension, toxicity, a digestive organ and sasang constitution, especially in case of obesity, had each studies about oral administration of complex prescription and about cell unit experiment of pharmacopuncture. 4. Ursi fel had a study about efficacy related to liver, arthritis, inflammation of cornea, immunity, obesity, anticancer, antacid, lumbar pain, digestive organ, toxicity, cell protection, skin ailment, etc. Especially in case of obesity, had each studies about oral administration of animal experiment and about cell unit experiment of pharmacopuncture. 5. Moschus had a study about efficacy related to liver, the central nervous system, arthritis, inflammation of cornea, immunity, obesity, anticancer, hypertension, heart, lumbar pain, etc. Especially in case of obesity, had one study about oral administration of complex prescription. Conclusion: Through the result of probability as a obesity medicine of wild ginseng, bovis calculus, ursi fel and moschus, we could identify the possibility of each drug as a obesity medicine. Also in the future, it is considered that studies about one or complex prescription and pharmacopuncture as a obesity medicine will be needed.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제21권4호
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• pp.341-346
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• 2018

Gastric hemangiomas are rare benign vascular tumors that can cause severe gastrointestinal system bleeding. We presented the case of a neonate with fresh bleeding and melena from the orogastric tube and detected gastric hemangioma in esophagogastroduodenoscopic examination. Propranolol is widely used in treatment of cutaneous hemangiomas and non-gastric gastrointestinal system hemangiomas. However, the surgical approach is preferred for treating gastric hemangiomas, and there are few reports of gastric hemangiomas associated with non-surgical treatment. Gastric hemorrhage decreased with antacid and somatostatin treatment. Propranolol treatment was initiated before the surgery decision. After three weeks of treatment, we observed regression in the hemangioma with endoscopic evaluation. During the course of treatment, the patient's gastrointestinal system bleeding did not recur, and there were no side effects associated with propranolol.