• 셀메드
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• 제9권4호
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• pp.5.1-5.9
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• 2019

The therapeutic use of the wormwood plant Artemisia absinthium L. dates back to at least Roman times. There are more than 200 plants in the genus Artemisia- including southern wormwood, petite wormwood and Grande wormwood and encompasses about 500 species. The best-known species of wormwood is Artemisia absinthium, native to temperate Eurasia and North Africa and is branded for its extreme bitterness. It is a magical greens booze used as carminative to support healthy appetite, balances healthy flora, cleanse the digestive tract of parasite and toxins. It possesses anti-inflammatory, immunomodulatory, hepatoprotective, anti-helminthic and anti-depressant activity. Thujone excites nervous system when taken in small amount. Due to contrary history of wormwood, its application in individuals should be preceded by a thorough and cautious risk-benefit analysis. In this appraisal an attempt is done to validate scientifically, mentioned therapeutic potential of Artemisia absinthium in classical Unani literature using PubMed, Science Direct researches.

• Advances in Traditional Medicine
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• 제7권3호
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• pp.311-320
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• 2007

The present study was designed to estimate the protective effect of (-) epigallocatechin gallate (EGCG) on ethanol-induced liver injury in rats. Chronic ethanol administration (6 g/kg/day ${\times}$ 60 days) caused liver damage that was manifested by the elevation of markers of liver dysfunction - aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, lactate dehydrogenase, bilirubin and ${\gamma}$-glutamyl transferase in plasma and reduction in liver glycogen. The activities of alcohol metabolizing enzymes such as alcohol dehydrogenase and aldehyde dehydrogenase were found to be altered in alcohol-treated group. Ethanol administration resulted in the induction of cytochrome p450 and cytochrome-$b_{5}$ activities and reduction of cytochrome-c reductase and glutathione-S-transferase, a phase II drug metabolizing enzyme. Further, ethanol reduced the viability of isolated hepatocytes (ex vivo) as assessed by trypan blue exclusion test and induced hepatocyte apoptosis as assessed by propidium iodide staining. Treatment of alcoholic rats with EGCG restored the levels of markers of liver injury and mitigated the alterations in alcohol metabolizing and drug metabolizing enzymes and cyt-c-reductase. Increased hepatocyte viability and reduced apoptotic nuclei were observed in alcohol + EGCG-treated rats. These findings suggest that EGCG acts as a hepatoprotective agent against alcoholic liver injury.

• Mass Spectrometry Letters
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• 제4권3호
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• pp.55-58
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• 2013

Dioscin is a biologically active steroidal saponin with anticancer and hepatoprotective effects. A rapid, selective, and sensitive liquid chromatographic method with electrospray ionization tandem mass spectrometry was developed for the quantification of dioscin in rat plasma. Dioscin was extracted from rat plasma using ethyl acetate at acidic pH. The analytes were separated on a Halo C18 column using gradient elution of acetonitrile and 0.1% formic acid and detected by tandem mass spectrometry in selected reaction monitoring mode. The standard curve was linear ($r^2$ = 0.998) over the concentration range of 1-100 ng/mL. The lower limit of quantification was 1.0 ng/mL using 50 ${\mu}L$ of plasma sample. The coefficient of variation and relative error for intra- and inter-assay at four QC levels were 1.3 to 8.0% and -5.4 to 10.0%, respectively. This method was applied successfully to the pharmacokinetic study of dioscin after oral administration of dioscin at a dose of 29.2 mg/kg in male Sprague-Dawley rats.

• 대한한의학방제학회지
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• 제27권3호
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• pp.199-211
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• 2019

Objectives : Present study investigated the hepatoprotective effects of various combinations of lemon balm and dandelion (LD) leaf extract on carbon tetrachloride ($CCl_4$)-induced acute liver injury. Methods : Mice were orally treated with 200 mg/kg of LD extracts [1:1, 1:2, 1:4, 1:6, 1:8, 2:1, 4:1, 6:1, or 8:1 (weight : weight)] for 7 days, and then intraperitoneally injected with $CCl_4$ (0.5 mL/kg). Silymarin (100 mg/kg) was used as reference drug. Body weight gain, relative liver weight, serum biochemistry, histopathologic analyses, and hepatic antioxidant system were examined to elucidate the fittest combination ratio of LD extract. Results : All varying combinations of LD extract significantly increased body weight gain and decreased relative liver weight by $CCl_4$. In addition, LD extract reduced serum aspartate aminotransferase and alanine aminotransferase. Histopathological analyses indicated that LD extract significantly decreased histological activity index score, degenerated hepatocytes, and infiltrated inflammatory cells induced by $CCl_4$. Moreover, LD extract reduced lipid peroxidation, and attenuated the reduction of hepatic glutathione, superoxide dismutase, and catalase by $CCl_4$. Although there were no statistical differences in body weight gain between silymarin- and LD extract-treated groups, administration of 1:1, 2:1, and 4:1 combination of LD extract exhibited more favorable hepatoprotective effects than silymarin. Especially, 2:1 combination of LD extract showed the most potent hepatoprotective effects. Conclusion : Of various combinations of LD extract tested, present results suggest that 2:1 combination of LD extract would be a promising herbal formulation to protect liver from oxidative stress.

• 한국식품과학회지
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• 제53권3호
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• pp.260-266
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• 2021

본 연구에서는 발효한 감국 발효 열수 추출물의 luteolin 및 luteolin-7-glucoside 함량, 항산화 활성 및 간세포 보호효과를 비교 분석함으로써 발효에 의한 활성차이를 분석하였다. 감국 내 luteolin 및 luteolin-7-glucoside 함량은 발효 전과 비교하여 유의하게 증가하였고 총 폴리페놀 함량 역시 발효 전보다 증가하는 것으로 나타났다. 유산균 발효에 의해 ABTS radical 소거능은 추출물의 농도가 50, 100, 200 및 400 ㎍/mL의 범위에서 7.30, 15.55, 28.30, 44.48%로 감국 열수 추출물과 비교하여 증가하는 것으로 나타났다. DPPH radical 소거능 역시 ABTS radical 소거능을 비교한 결과와 유사하게 같은 농도의 범위에서 감국 발효 열수 추출물의 경우 각각 6.03, 12.25, 26.18, 41.05%로 감국 열수 추출물과 비교하여 증가하는 것으로 나타났다. HepG2 세포에 감국 열수 추출물과 감국 발효 열수 추출물을 처리한 후 48시간 배양한 결과 모든 처리구에서 세포독성이 없는 것으로 나타났다. HepG2 세포에 에탄올을 처리하여 간독성을 유발한 결과 에탄올 처리한 모든 처리구에서 GGT, AST, ALT 및 LDH 활성이 증가하였고, 감국 발효 열수 추출물을 100 ㎍/mL을 처리하였을 때 대조구과 비교하여 GGT, AST 및 ALT 활성이 유의적으로 감소하는 것으로 나타났으며, LDH 활성은 감국 발효 열수 추출물을 200 ㎍/mL을 처리하였을 때 대조구과 비교하여 감소하는 것으로 나타났다. 이상의 결과로 볼 때 감국 발효 열수 추출물은 luteolin 및 luteolin-7-glucoside 함량 증가, 항산화 활성 증가 및 GGT, AST, ALT, LDH의 활성을 감소시킴으로써 에탄올에 의한 간 손상을 예방하는 것으로 사료되며, 동물실험을 통한 추가적인 간 기능개선 검증이 필요하다고 판단된다.

• 대한한의학방제학회지
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• 제31권1호
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• pp.53-65
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• 2023

Objectives : Present study investigated the hepatoprotective effects and the optimal mixing ratio of fermented Schizandrae Fructus Pomace (fSFP) and Hoveniae Semen Cum Fructus (HSCF) extract combination in carbon tetrachloride (CCl₄)-induced acute liver injury mice. Methods : ICR mice were orally administered with 200 mg/kg of fSFP, HSCF and mixtures of fSFP and HSCF [MSH (w:w); 1:1, 1:2, 1:4, 1:6, 2:1, 4:1, 6:1, and 8:1] for 7 consecutive days. Silymarin (100 mg/kg) was administered as a reference drug. 0.5 mL/kg of CCl₄ was injected intraperitoneally to induce acute liver injury. Body weight gain, relative liver weight, serum chemistry, histopathological analysis, and hepatic endogenous antioxidants capacities were observed. Results : All diverse combinations of MSH significantly reduced relative liver weight increase by CCl₄. In addition, MSH administrations significantly decreased the elevation of serum alanine aminotransferase and aspartate aminotransferase activities by CCl₄. Histopathological observation indicated that all MSH treatments significantly reduced the increase of degenerated hepatocytes, inflammatory cell infiltration, and histological activity index score by CCl₄. Moreover, all MSH administrations reduced the elevation of malondialdehyde contents, and ameliorated the reduction of hepatic glutathione contents, superoxide dismutase activity, and catalase activity. Among the various mixing ratio of MSH combinations, MSH 1:1 and 2:1 showed the most potent anti-oxidative stress, and hepatoprotective effect. Conclusion : Present results suggest that 1:1 and 2:1 combinations of MSH is promising herbal formulation with the hepatoprotective effect against oxidative stress.

• 셀메드
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• 제9권3호
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• pp.2.1-2.7
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• 2019

Sesame (Sesamum indicum L.) is a rich source of edible oil most commonly it is used as a food product mainly in bakeries and also use as a common source of oil in daily kitchen needs. Due to the presence of some special phytochemicals like proteins, fibers, oil, minerals and antioxidants it is highly used for medicinal and therapeutic purposes. It is a good source of energy and act as an antiaging agent. Its seeds are used as Anti-helmintic, antihypertensive, antimicrobial, cytotoxic and Hepatoprotective but its seed coat which is a byproduct of sesame and a cherished source of fibers is normally use for animal feedstuff. In Unani system of medicine it is used both as drug & diet (dawa wa ghida). In classical Unani literature it is indicated in various disorders like Asthma, Dry Cough, Gastritis (due to any drug, excessive use of alcohol), Dryness of Intestine, Dryness in throat, Renal Stone, Bleeding Piles, Amenorrhea, Retention of urine, Dysuria, Orchitis, Sexual Debility, Anorexia. The present review article, an attempt have been made to compile all the pharmacological and Pharmacognostical characters of Sesamum indicum with special reference to Unani literature.

• International Journal of Internet, Broadcasting and Communication
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• 제12권3호
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• pp.131-138
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• 2020

The cabbage extract of the research does not show cytotoxicity, and thus can be used safely. In an experiment performed on an animal model with liver injury induced by a drug (APAP), it could be seen that the cabbage extract exhibited the effects of protecting liver and improving liver function by effectively reducing AST and ALT which are liver injury markers, indicating that the cabbage extract is effective as a pharmaceutical composition for preventing or treating liver disease. In particular, the cabbage extract was effective in treating inflammation of the liver by reducing the expression of the inflammatory mediators iNOS and COX-2 and the proinflammatory cytokine IL-1β, which are involved in acute inflammatory reactions accompanying liver injury. In the research, an extract of cabbage heat-treated at a temperature of 100 to 150℃ had a better liver function-improving effect or anti-inflammatory effect than an extract of raw cabbage.

• 셀메드
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• 제10권2호
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• pp.13.1-13.7
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• 2020

Arusa (Adhatoda vasica) is an important medicinal plant widely used in Unani system of medicine of (Family-Acanthaceae). The leaves of Adhatoda vasica contain several biologically active phytochemicals such as alkaloids, tannins, saponins, phenolics and flavonoids. It mainly consists of pyrroquinazoline, alkaloids, viz. vasicine, vasicol, vasicinone, peganine along with other minor constituents. The plant possesses diverse pharmacological activities, In Unani system of medicine, the drug is described as having dafa-e-tashannuj (anti-spasmodic), qatil-e-jarasim (antibiotic), mukhrij-e-balgham (expectorant), dafa-e-humma (antipyretic) properties due to which it is prescribed in a wide range of ailments like influenza, tuberculosis, bronchitis, gastric ulcers etc. Leaf juice is beneficial in the treatment of dysentery and diarrhoea. Various other activities like radio modulation, hypoglycaemic effect, cardiovascular protection, antitubercular, antiviral, hepatoprotective and antioxidant activity have also been reported.

• Environmental Analysis Health and Toxicology
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• 제16권3호
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• pp.127-131
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• 2001

The antihepatic and hypolipidemic activities and total lipid levels of water extract of Plantaginis Herba, used for respiratory and renal disorder in folk medicine, were evaluated in streptozotocin-induced diabetic rats. Diabetes was induced by a single injection of streptozotocin (50 mg/kg, i.ｐ.). Water extract of Plantaginis Herba recovered enzyme activities such as GOT, GPT, ALP and LDH increased by streptozotocin (STZ) treatment. This crude drug also suppressed the enhanced production of lipid in hyperglycemia. These results strongly suggest that Plantaginis Herba be a promising liver-protective and hypolipidemic agent.