• Title/Summary/Keyword: polyherbal medicine

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Effect of Gamiondam-tang (GMODT), a Polyherbal Formula on the Pharmacokinetics Profiles of Tamoxifen in Male SD Rats (2) - Single Oral Combination Treatment of Tamoxifen 50 mg/kg with GMODT 100 mg/kg with 2.5 hr-intervals -

  • Ryu, Eun-A;Kang, Su-Jin;Song, Chang-Hyun;Lee, Bong-Hyo;Choi, Seong-Hun;Han, Chang-Hyun;Lee, Young-Joon;Ku, Sae-Kwang
    • Journal of Society of Preventive Korean Medicine
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    • v.21 no.2
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    • pp.127-137
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    • 2017
  • Objectives : In our previous study, single co-administration GMODT within 5 min significantly inhibited the oral bioavailability of tamoxifen through variable influences on the absorption and excretion of tamoxifen. Therefore, the object of this study was to elucidate the possible effects on the pharmacokinetics of tamoxifen after single oral co-administration of GMODT with 2.5 hr-intervals. Methods : After 50 mg/kg of tamoxifen treatment, GMODT 100 mg/kg was administered with 2.5 hr-intervals. The plasma were collected at 30 min before administration, 30 min, 1, 2, 3, 4, 6, 8 and 24 hrs after end of GMODT treatment, and plasma concentrations of tamoxifen were analyzed using LC-MS/MS methods. PK parameters of tamoxifen (Tmax, Cmax, AUC, $t_{1/2}$ and $MRT_{inf}$) were analysis as compared with tamoxifen single administered rats. Results : Two-half hr-interval co-administration with GMODT induced variable changes on the plasma tamoxifen concentrations as compared with tamoxifen single treated rats, and especially significant (p<0.05) increases of plasma tamoxifen concentrations were demonstrated at 0.5 (199.61%) and 1 hr (101.06%) after end of co-administration with GMODT, and also related significant (p<0.05) decreases of $t_{1/2}$ (-39.54%) and $MRT_{inf}$ (-43.94%) as compared with tamoxifen single formula treated rats, at dosage levels of tamoxifen 50 mg/kg and GMODT 100 mg/kg with 2.5 hr-intervals, in this experiment. Conclusions : According to the results, GMODT critically decreased on the oral bioavailability of tamoxifen through variable influences on the absorption and excretion of tamoxifen. Hence, the co-administration of GMODT and tamoxifen should be avoided in the comprehensive and integrative medicine, combination therapy of tamoxifen with GMODT on the breast cancer.

Evaluation of Anti-venom effect of Tiryaq-e-arba in rabbit models

  • Ahsan, Mohd. Tarique;Rani, Seema
    • CELLMED
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    • v.10 no.4
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    • pp.30.1-30.4
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    • 2020
  • Background: Tiryaq-e-arba is a polyherbal Unani antidote/antivenom formulation used in the management of poisoning due to snake bite, scorpion bite as well as in cold poisons since time immemorial. Objectives: Tiryaq-e-arba was not evaluated scientifically before this study carried out, therefore it was studied for antivenom activity by testing on plasma fibrinogen level in Russell's Viper envenomation in rabbits. Material &Methods: The anti-venom activity of the test drug was studied by observing its effect on plasma fibrinogen level in Russell's Viper envenomation in rabbits by the method of Netelson. Results: The plasma fibrinogen level was found to be 171±665.04 mg/100 ml of blood, 36.18±1.12 mg/100 ml of blood, 33.14±0.52 mg/100 ml of blood and 17.9±1.65 mg/100 ml of blood at 0, 1, 3 and 6 hours respectively in control animals while in the test animal it was found to be 157.13±3.44 mg/100 ml of blood, 41.13±2.69 mg/100 ml of blood, 62.09±1.65 mg/100 ml of blood and 54.39±0.73 mg/100 ml of blood respectively. The test showed that though the plasma fibrinogen level in the test lower at 0 hour but it was greater in the control animals at 1, 3 and 6 hours. The increase in plasma fibrinogen level in the test animals at 3 and 6 hours was statistically significant (P<0.001). Conclusions: The finding of the present study was that Tiryaq-e-arba possesses antivenom activity which scientifically support the Unani claim that it is Dafe-Sumoom-al-Hevan (Antivenom or Antidote) and the use of this preparation in corresponding diseases.

Effect of Gongjindan, a Polyherbal Formula on the Pharmacokinetics Profiles of Sorafenib in Male SD Rats (1) - Single Oral Combination Treatment of Sorafenib 50mg/kg with Gongjindan 100mg/kg within 5min -

  • Kim, SeungMo;Lee, Chang Hyeong;Park, Soo Jin;Kang, Su Jin;Song, Chang Hyun;Han, Chang Hyun;Ku, Sae Kwang;Lee, Young Joon
    • Journal of Society of Preventive Korean Medicine
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    • v.18 no.2
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    • pp.89-100
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    • 2014
  • Objective : The co-administration effects of Gongjindan (GJD) on the pharmacokinetics (PK) of sorafenib were observed as a process of the comprehensive and integrative medicine. Methods : After sorafenib treatment, GJD was administered within 5 min. The plasma were collected at 30min before administration, 30min, 1, 2, 3, 4, 6, 8 and 24hrs after end of GJD treatment, and plasma concentrations of sorafenib were analyzed using LC-MS/MS methods. PK parameters of sorafenib ($T_{max}$, $C_{max}$, AUC, $t_{1/2}$ and $MRT_{inf}$) were analysis as compared with sorafenib single administered rats. Results : The absorption of sorafenib were significantly increased at 30min, 1, 6 and 6hrs after co-administration with GJD as compared with sorafenib single treated rats. Accordingly, the $AUC_{0-t}$ (47.20%) of sorafenib was significantly increased but $t_{1/2}$ (-30.63%) and $MRT_{inf}$ (-34.11%) in co-administered rats were non-significantly decreased. These findings are considered as direct evidences that GJD increased the oral bioavailability of sorafenib through increase of the absorption, when they co-administered within 5min. Conclusion : Based on the results, co-administration of GJD increased the oral bioavailability of sorafenib through increase of the gastrointestinal absorption. It is considered that the more detail pharmacokinetic studies should be tested to conclude the effects of GJD on the pharmacokinetics of sorafenib, when they were co-administered, like the effects after co-administration with reasonable intervals considering the $T_{max}$ of sorafenib (about 3.5hr-intervals) and after repeated co-administrations.Hence, concomitant uses of GJD with sorafenib may require close monitoring for potential drug interactions.

Effect of Jaeumkanghwatang (JEKHT), a Polyherbal Formula on the Pharmacokinetics Profiles of Tamoxifen in Male SD Rats (2) - Oral Combination Treatment of Tamoxifen 50 mg/kg with JEKHT 100 mg/kg on JEKHT 6-day Repeated Pretreated Rats with 8-day Repeated Co-administration -

  • Park, Soo Jin;Kwak, Min A;Park, Sung Hwan;Lee, Young Joon;Ku, Sae Kwang
    • Journal of Society of Preventive Korean Medicine
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    • v.20 no.2
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    • pp.97-109
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    • 2016
  • Objectives : The effects of Jaeumkanghwatang (JEKHT) co-administration on the pharmacokinetics of tamoxifen were observed after oral combination treatment of tamoxifen 50 mg/kg with JEKHT 100 mg/kg on JEKHT 6-day repeated oral pretreated rats with 8-day repeated co-administration to confirm the effects of JEKHT co-administration on the pharmacokinetics of tamoxifen. Methods : Six days after pretreatment of JEKHT 100 mg/kg, tamoxifen 50 mg/kg was co-administered with JEKHT 100 mg/kg, once a day for 8 days within 5 min. The blood were collected at 30 min before administration, 30 min, 1, 2, 3, 4, 6, 8 and 24 hrs after end of first and last 8th tamoxifen treatment, and plasma concentrations of tamoxifen were analyzed using LC-MS/MS methods. PK parameters of tamoxifen ($T_{max}$, $C_{max}$, AUC, $t_{1/2}$ and $MRT_{inf}$) were analysis as compared with tamoxifen single administered. Results : Six-day repeated oral pretreatment of JEKHT and 8-day repeated oral co-administration of tamoxifen within 5 min did not influenced on the plasma concentrations and pharmacokinetic parameters of tamoxifen, oral bioavailability, as compared with tamoxifen single treated rats, except for some negligible effects. Conclusions : It is concluded that JEKHT did not influenced on the plasma concentrations and pharmacokinetic parameters, the oral bioavailability of tamoxifen. Therefore, it is considered that co-administration of JEKHT and tamoxifen will be provide an effective novel treatment regimen on the comprehensive and integrative medicine for breast cancer patients, if they showed favorable synergic effects on the pharmacodynamics or reduce the tamoxifen treatment related toxicity and side effects in future studies.

Development of Standard Operating Procedures (SOPs), Standardization, TLC and HPTLC Fingerprinting of a Polyherbal Unani Formulation

  • Naaz, Arjumand;Viquar, Uzma;Naikodi, Mohammad Abdul Rasheed;Siddiqui, Javed Inam;Zakir, Mohammad;Kazmi, Munawwar Husain;Minhajuddin, Ahmed
    • CELLMED
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    • v.11 no.4
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    • pp.21.1-21.9
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    • 2021
  • Background: Unani System of Medicine (USM) has its origin to Greece. To ensure and develop the quality, authenticity of Unani drugs, standardization on modern analytical parameter is essential requirement for drugs. Objectives: The aimed of the present study was to develop a standard profile of "Qurṣ-e-Mafasil" by systematic study through authenticated ingredients, pharmacognostic identification followed by physicochemical, TLC, HPTLC fingerprinting analysis as per standard protocol. Material and Methods: In this study three batches of "Qurṣ-e-Mafasil" QM were prepared by standard method as per UPI had been followed by organoleptic properties of formulation such as appearance, color, odor, taste. Powder Microscopy and physicochemical studies were carried out such as Uniformity of weight, Friability, Disintegration time, hardness, LOD, ash vales and extractive values in like aqueous, alcohol & hexane. Further qualitative tests such as Thin-Layer Chromatography (TLC), and High-Performance Thin Layer Chromatography (HPTLC) studies were also carried out to develop fingerprint pattern of the alcoholic solvent extract of QM. Phytochemical screening was carried out in different solvent extracts such as alcoholic, aqueous and chloroform extracts to detect the presence phytoconstituents in the formulation QM. Heavy metals, Microbial Load Contamination and pesticidal residues were also determined. Results: Qurṣ-e-Mafasil showed tablet-like appearance, light brown colour, mild pungent odour and acrid taste. Uniformity of weight (mg), friability (rpm), and hardness (kg/cm) and disintegration time was ranged between (500 to 503), (0.0340 to 0.038), (8.40 to 8.67) and (4-5 minutes) respectively for the three batches. Loss in weight on drying at 105℃ was ranged between (8.3425 to 8.7346). Extracted values were calculated in distilled water ranged between (30.9091 to 31.4358), hexane (1.1419 to 1.4281), and alcohol (3.3352 to 3.3962). The ash values recorded were ranged between (3.7336 to 3.8378), and acid insoluble ash (0.5859 to 0.6112).

28days Repeat Oral Dose Toxicity Test of 'Hyeonggaeyeongyotang' extract in SD Rats (형개련교탕(荊芥連翹湯) 추출물(抽出物)의 SD Rats에서 28일 경구(經口) 반복투여 독성시험)

  • An, Hyun-Jue;Hwang, Sun-Yi;Lee, Jong-Rok;Kim, Sang-Chan;Jee, Seon-Young
    • Herbal Formula Science
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    • v.16 no.1
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    • pp.147-168
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    • 2008
  • HYTE (Hyeonggaeyeongyotang Extract), a polyherbal formula has been used as folk medicine, 28days repeat oral dose toxicity was tested in SD rats according to KFDA Guideline[2005-60]. Methods : In this study, mortality, clinical signs, body weight and gains, food and water consumption, ophthalmologic observation, urinalysis, hematology, serum biochemistry, gross findings, organ weight and histopathological observations were conducted during 28days of dosing periods. Results: 1. No HYTE treatment-related mortalities and clinical signs were detected in all dosing levels tested in male and female rats during the whole experimental periods. 2. No HYTE treatment-related changes on body weight, gains and food consumption were detected in all dosing levels tested in male and female rats during the whole experimental periods except for 2000mg/kg-dosing female groups in which significantly increase of body weight, gains, food and water consumption were detected compared to that of vehicle control in some points. 3. No HYTE treatment-related changes on ophthalmologic examination were detected in all dosing levels tested in male and female rats. 4. No HYTE treatment-related changes on urinalysis were detected in all dosing levels tested in male and female rats except for 2000mg/kg-dosing female groups in which, significantly increase of urine volume and related decrease on the urine specific gravity were detected as secondary effects of increase on the water consumptions not HYTE treatment-related toxicological signs. 5. No HYTE treatment-related changes on hematology were detected in all dosing levels tested in male and female rats except for increases in the total WBC count and lymphocytes of 2000mg/kg-dosing male and female groups with decrease of large unstained cells as pharmacological effects of immune enhancements not HYTE treatment-related toxicological signs. 6. No HYTE treatment-related changes on serum biochemistry were detected in all dosing levels tested in male and female rats. 7. No HYTE treatment-related changes on gross findings, organ weight and histopathology were detected in all dosing levels tested in male and female rats except for 2000mg/kg-dosing male and female groups in which, spleen and thymus organ weights, hypertrophy at gross observation and hyperpalsia of lymphoid cells and follicles at histopathological observation in spleen and thymus were detected as pharmacological effects of immune enhancements not HYTE treatment-related toxicological signs. Conclusions : Based on these results, the NOAEL and MTD of HYTE in SD rats were considered as over 2000mg/kg, respectively at 28days repeat oral dose toxicity test because most of these findings were considered as results of pharmacological effects of immune enhancements not HYTE treatment-related toxicological signs or secondary effects.

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Effect of Gongjindan, a Traditional Korean Polyherbal Formula, on the Pharmacokinetics Profiles of Donepezil in Male SDRats (2) - Single Oral Combination Treatment of Donepezil 10mg/kg with Gongjindan 100mg/kg, 1.5hr-intervals with 7-day Repeated Treatment -

  • Kwon, Oh Dae;Chung, Dae-Kyoo;Park, Soo Jin;Lee, Young Joon;Ku, Sae Kwang
    • Journal of Society of Preventive Korean Medicine
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    • v.17 no.2
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    • pp.139-155
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    • 2013
  • Purpose : This study was aim to evaluate effects of pharmacodynamics and toxicity in combination therapy of donepezil with Gongjindan. The effects of Gongjindan co-administration on the pharmacokinetics (PK) of donepezil were observed after single and 7-day repeated oral co-administration with 1.5hr-intervals, to evaluate synergic pharmacodynamics and reduce toxicity of combination therapy of donepezil with Gongjindan. Materials and Methods : After 10mg/kg of donepezil treatment, Gongjindan100mg/kg was administered with 1.5hr-intervals. The plasma were collected at 30min before administration, 30min, 1, 2, 3, 4, 6, 8 and 24hrs after end of first and last 7th donepezil treatment, and plasma concentrations of donepezil were analyzed using LC-MS/MS methods. Results : Gongjindan markedly inhibited the absorption of donepezilregardless of sample time, from 30min to 8hrs after end of first 1.5hr-interval co-administration as compared with donepezil single treated rats. Especially the absorption of donepezil was significantly decreased at 2, 4, 6 and 8hrs after co-administration as compared with donepezilsingle treated rats. Accordingly, the Cmax (-26.236%), $AUC_{0-t}$(-26.02%) and $AUC_{0-inf}$(-25.90%) of donepezil in 1.5hr-interval co-administered rats were dramatically decreased as compared with donepezilsingle treated rats, respectively. However, no meaningful changes on the plasma donepezil concentrations and pharmacokinetic parameters were detected after end of last 7th 1.5hr-interval co-administration as compared with donerezil single treated rats, except for non-significant slight increases of Tmax(16.67%) detected in co-administered rats as compared with donepezil single treated rats. Conclusion : These findings are considered as direct evidences that Gongjindan also decreased oral bioavailability of donerezil as inhibited the absorptions, when they were co-administered with 1.5hr-intervals, but they may be adapted after 7 days continuous repeated l.5hr-interval co-administration.

The Effect of Hyeonggaeyeongyotang Extract on the Fertility, Early Embryonic Development in Wistar rats by Oral Gavage Administration (형개련교탕(荊芥連翹湯) 추출물의 경구투여(經口投與)가 rat의 수태능(受胎能) 및 초기(初期) 배발생(胚發生)에 미치는 영향(影響))

  • Kim, Eun-Hee;Hwang, Sun-Yi;Kim, Sang-Chan;Jee, Seon-Young
    • Herbal Formula Science
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    • v.16 no.1
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    • pp.65-78
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    • 2008
  • Objectives : this study was to access the effect of Hyeonggaeyeongyotang water extracts, a polyherbal formula has been used as folk medicine, on the fertility and early embryonic development of male and female Wistar rats when administered by oral gavage. Methods : In male rats, Hyeonggaeyeongyotang extract were dosed 4 weeks before pairing and 2 weeks after mating including the mating periods up to termination after necropsy of the majority of the females. In female rats, they were dosed 2 weeks before pairing, and from Day 0 to Day 7 of gestation. This study was conducted in accordance with the recommendations of the KFDA Guideline [2005-60] for Detection of Toxicity to Reproduction for Medicinal Products. Results: 1. No Hyeonggaeyeongyotang extract treatment-related changes on the clinical signs and mortalities, the Food consumptions, the Body weights and gains were demonstrated in all dosed levels tested in this study except for 500ml/kg-dosing male group in which a significant(p<0.05) increase of body gains was detected during day 0-7 after dosing. 2. No Hyeonggaeyeongyotang extract treatment-related changes on the pre-coital intervals, the estrus cycles, the mating index, conception rate and fertility index were demonstrated in all dosed levels tested in this study. 3. No Hyeonggaeyeongyotang extract treatment-related gross findings on reproductive organs, the weights of reproductive organs, histopathological findings on reproductive organs, the corpora lutea number, implantation site number, live fetus number, number of resorpted embryo and pre-and post-implatation loss were demonstrated in all dosed levels tested in this study. Conclusions : Base on the results, it is considered that the NOAEL (No-Observed-Adverse-Effect Level) for fertility and early embryonic development toxicity of Hyeonggaeyeongyotang extract was under 2000ml/kg/day in Wistar male and female rats because there no treatment-related changes on the fertility and early embryonic developmental index were demonstrated in all dosed levels tested.

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Therapeutic Effect of Hovenia dulcis Thunberg Extracts and 6 Types Herbal Extracts on $CCl_4-induced$ Chronic Organ Damages in the Rats-Liver and Kidney (Carbon Tetrachlorid으로 유발된 Rat의 만성 장기(간, 신장) 손상시 헛개나무열매 추출물등 6종 생약의 투여시 조직병리학적변화)

  • Lim, Mee-Kyoung;Kim, Joo-Wan;Kim, Hong-Tae;Lee, Byoung-Je;Ku, Sae-Kwang;Kang, Mi-Young;Lee, Keun-Woo
    • Journal of Veterinary Clinics
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    • v.24 no.3
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    • pp.384-391
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    • 2007
  • This study was conducted to clarify the effects of the Korean raisin (Hovenia dulcis Thunb) extracts and polyherbal extracts consisted of 6 types herbal extracts including HDT (HDTmix) on $CCl_4$ induced organ damages. Extracts were prepared by autoclave ($121^{\circ}C$, 15 psi, 3 hours) and filtered with nylon cloth and filter paper then freezing dried. Male Sprague-Dawley rats $(200^{\circ}{\ae}20g)$ were used as experimental groups, which were divided into 5 groups; intact control group (100 mg/kg), $CCl_4$ dosing group (100 mg/kg), $CCl_4$ dosing after HDT extract dosing group (100 mg/kg), $CCl_4$ dosing after HDTmix dosing group (100 mg/kg), Silymarin dosing group (5 mg/kg) after all test articles were orally dosed once a day for 28 days. They were sacrifiled under ether anesthesia. HDT extracts and HDTmix dramatically inhibits the $CCl_4$ intoxicated hepato/nephropathies with immuno-suppress changes on the spleen. They showed more dramatical protective effects on most of specific organs compared to that of Silymarin 5 mg/kg except for hepatoprotective effects in which, quite similar effects were detected. In addition, HDT extracts showed synergic effects with other types of herbal extracts because HDTmix showed more favorable protective effects on the all specific organs showing $CCl_4-related$ histopathological changes compared to HDT extracts.

In Vitro Antibacterial Effects of Yeonkyokeumpae-jeon against Escherichia coli (연교김패전(連翹金貝煎)의 Escherichia coli에 대한시험관내 항균력 평가)

  • Han, Sang-Kyum;Kim, Dong-Chul
    • The Journal of Korean Obstetrics and Gynecology
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    • v.28 no.1
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    • pp.29-45
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    • 2015
  • Objectives: The object of this study was to observe the in vitro antibacterial effects of Yeonkyokeumpae-jeon (YKKPJ) have been used for treating various gynecological diseases including mastitis in Korea, and individual six kinds of herbal composition aqueous extracts - Forsythiae Fructus (FF), Millettiae Caulis (MC), Lonicerae Flos (LF), Fritillaria Thunbergii Bulb (FT), Taraxci Herba (TH) and Prunellae Spica (PS) against E. coli. Methods: Antibacterial activities against E. coli of YKKPJ, FF, MC, LF, FT, TH and PS aqueous extracts were detected using standard agar microdilution methods. In addition, the effects on the bacterial growth curve were also monitored at MIC and $MIC{\times}2$ levels. The effects on the intracellular killing and bacterial invasion of individual test materials were also observed using Raw 264.7 and MCF-7. The results were compared with ciprofloxacin, a second generation of quinolone antibiotics in the present study. Results: MIC of YKKPJ, FF, MC, LF, FT, TH, PS aqueous extracts against E. coli were detected as $0.039{\pm}0.013mg/ml$, $0.064{\pm}0.033mg/ml$, $0.108{\pm}0.053mg/ml$, $0.078{\pm}0.027mg/ml$, $16.250{\pm}8.385mg/ml$, $15.625{\pm}9.375mg/ml$, $0.254{\pm}0.131mg/ml$, repectively. YKKPJ, FF, MC, LF, FT, TH, PS aqueous extracts showed antibacterial effects against to E. coli, except for FT and TH, which were showed negligible antibacterial effects, respectively. In addition, ciprofloxacin with YKKPJ, FF, MC, LF and PS aqueous extracts also showed marked dosage-dependent inhibition of bacterial growth, and favorable inhibitory effects on the both bacterial invasion and intracellular killing assays using MCF-7 and Raw 264.7 cells were detected in this experiment. Conclusions: The results obtained in this study suggest that traditional polyherbal formula YKKPJ aqueous extracts showed more favorable antibacterial activities as compared to individual six kinds of herbal composition aqueous extracts. The antibacterial effects of YKKPJ against E. coli considered as results of complicated synergic effects of their six kinds of herbal components rather than simple antibacterial effects of single herbal components. It means, YKKPJ aqueous extracts may show potent anti-infectious effects against E. coil for mastitis.