• Title/Summary/Keyword: Writhing

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Analgesic activity of three Channa spp. fish extracts

  • Solihah, MH;Israf, DA;Zuraini, A;Arifah, AK;Zakaria, MS;Zakaria, ZA;Sulaiman, MR;Jais, AM Mat;Somchit, N
    • Advances in Traditional Medicine
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    • v.6 no.4
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    • pp.349-354
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    • 2006
  • In the present study, three Malaysian Channa spp. fish Channa striatus, Channa micropeltes and Channa lucius were assessed for their analgesic activity. Distilled water and mixture of chloroform: methanol were used for extraction. The analgesic or antinociceptive activity was investigated by abdominal writhing and hot plate test. The water extract of Channa striatus and the chloroform: methanol extract Channa lucius produced potent antinociceptive effect when assessed with the abdominal writhing test. The activity was compared to morphine where the activity of the extracts was less potent than the opioid. In the hote plate test, water extract of Channa striatus revealed significant activity and chloroform:methanol extract of Channa micropeltes had moderate activity. However, these activities were statistically lower than morphine. Collectively, this study also showed that Channa striatus extract was more potent analgesic agent when compared to the other closely related snakehead Channa micropeltes and Channa lucius.

A study on the anti-convulsive, sedative and analgesic effects of Sanpoongdan in mouse (산풍단(散風丹)이 생쥐의 항경련(抗痙攣), 진정(鎭靜) 및 진통작용(鎭通作用)에 미치는 영향(影響))

  • Lee Hee-Sung;Kim Deok-Gon
    • The Journal of Pediatrics of Korean Medicine
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    • v.11 no.1
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    • pp.205-226
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    • 1997
  • Sanpoongdan(SPD) has been known effective on infantile convulsive disorders in clinical field of oriental medicine. The purpose of this study was to investigate the anti-convulsive, sedation and analgesic effects of SPD in mouse. The anticonvulsive effect was evaluated In mice treated with pentylenetetrazol, stychnine, and picrotoxin. For the sedative effect, observations were made on the sleeping time induced by thiopental sodium and pentobarbital sodium following oral administration of SPD. Furthermore, reduction of spontaneous movements and ataxia using rota rod method were evaluated. Analgesic effects on the writhing syndrome induced by acetic acid and on hindlimb pain induced by pressure were also observed. The findings were as follows : 1. The solid extracts of SPD revealed no effect on convulsions induced by pentylenetetrazol, strychnine, and picrotoxin. 2. Thiopental sodium-induced sleeping time was prolonged by the administration of the solid extracts of SPD, but this result was devoid of statistical significance. 3. The oral administration of SPD enhanced the sleeping induced by pentobarbital sodium. 4. Spontaneous movements were significantly depressed following the oral administration of the solid extracts of SPD. 5. Ataxia was not shown in rota rod method following the oral administration of the solid extracts of SPD. 6. The solid extracts of SPD showed positive analgesic effects on the acetic acid-induced writhing syndrome. 7. The solid extracts of SPD raised the threshold of the hindlimb pressure pain, but the result was not statistically significant. From the results, it can be concluded that SPD has sedative and analgesic effects.

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Antinociceptive and gastro-protective effect of the ethanolic extract of the flowering top of Anthocephalus Cadamba Roxb

  • Subhan, Nusrat;Hasan, Raquibul;Hossain, Mokarram;Akter, Raushanara;Majumder, Muntasir Mamun;Rahman, Mostafizur;Ahmed, Kamaluddin;Ghani, Abdul;Alam, Ashraful
    • Advances in Traditional Medicine
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    • v.9 no.4
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    • pp.326-334
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    • 2009
  • The effect of alcoholic extract of Anthocephalus (A.) Cadamba Roxb. was evaluated in experimental models of pain and ulcer. Hot tail flick test, hot plate test and acetic acid induced writhing test were employed for evaluating the peripheral as well as central analgesic mechanism exerted by the extracts. Gastroprotective activity was examined by HCl and ethanol induced gastric damage test. Test group received crude extract 500 mg/kg showed maximum time needed for the response against thermal stimuli (6.26 ${\pm}$ 0.439 s) which is comparable to diclofenac sodium (6.56 ${\pm}$ 0.381 s) in hot tail flick method. These experimental results also followed the experimental results of hot plate test where crude extract 500 mg/kg showed maximum time needed for the response against thermal stimuli (4.74 ${\pm}$ 0.234 s) which is comparable to diclofenac sodium (5.58 ${\pm}$ 0.585 s). The crude extract at 500 and 250 mg/kg showed significant reduction in acetic acid induced writhing in mice with a maximum effect of 68.026% reduction at 500 mg/kg dose which is comparable to standard diclofenac sodium (79.93%). In gastroprotective study the extract of A. Cadamba (250 and 500 mg/kg) significantly inhibited ulceration induced by both HCl and ethanol dose dependently. Results of the study suggest that the extract possesses both analgesic and gastroprotective activity on mice.

Effects of Jingansikpungtanggagam-bang on Central Nerve System (진간식풍탕가감방(鎭肝熄風湯加減方)이 중추신경계(中樞神經)에 미치는 효능에 관한 연구(硏究))

  • Lee, Sang-Taek;Kim, Kyeong-Ok;Lee, Ihn;Jung, Yun-Gwan;Kim, Geun-Woo;Koo, Byung-Soo
    • Journal of Oriental Neuropsychiatry
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    • v.17 no.3
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    • pp.21-43
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    • 2006
  • This study was designed to assess Effects of jingansikpungtanggagam-bang on Central Nerve System. Method : jingansikpungtanggagam-bang, a Korean traditional prescription, was evaluated for its anticonvulsant effect, hypnotic activity, analgesic action, anxiolytic effect, memory enhancement, and MAO inhibitory activity and detennined the content of neurotransmitter in brain by HPLC method. Result : 1. The extract increased potently anticonvulsant effect at 1g/kg by 5.6-fold extention of onset time against control group. 2. The extract increased hvrmsis at 500mg/kg by over twofold length of sleeping time compared to control. 3. The extract showed a significant analgesic effect with 86.0% inhibition on writhing frequency at 500mg/kg by phenylquinone-induced writhing test. 4. The extract inhibited dose-dependently the activity of monoamine oxidase in vitro. 5. This prescription increased the brain levels of serotonin and 5-hydroxyindoleacetic acid by 3.3% and 1.4%, respectively. 6. the extract exhibited the anxiolytic effect with 21.3% decrease of the immobility duration against control group. 7. the extract enhanced memory recovery on scopolamine-induced impairment of passive avoidance performance at 1g/kg pretreatment with 20.2% increase of latency time. Conclusion : The result sugguest that jiugansikpungtanggagam-bang can be used effectively as a sedative prescription in Korean traditional medicine.

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Anti-Arthritic and Analgesic Effect of NDI10218, a Standardized Extract of Terminalia chebula, on Arthritis and Pain Model

  • Seo, Jong-Bae;Jeong, Jae-Yeon;Park, Jae-Young;Jun, Eun-Mi;Lee, Sang-Ik;Choe, Sung-Sik;Park, Do-Yang;Choi, Eun-Wook;Seen, Dong-Seung;Lim, Jong-Soon;Lee, Tae-Gyu
    • Biomolecules & Therapeutics
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    • v.20 no.1
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    • pp.104-112
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    • 2012
  • The fruit of Terminalia chebula Retzius has been used as a panacea in India and Southeast Asia but its biological activities have not been fully elucidated. Here we report anti-arthritic and analgesic effect of NDI10218, a standardized ethanol extract of Terminalia chebula, on collagen-induced arthritis and acetic acid-induced writhing model, respectively. Arthritis was induced in DBA/1J mice by immunizing bovine type II collagen and mice were treated with NDI10218 daily for 5 weeks after the onset of the disease. NDI10218 reduced the arthritis index and blocked the synovial hyperplasia in a dose-dependent manner. The serum levels of pro-inflammatory cytokines TNF-${\alpha}$, IL-6, and IL-$1{\beta}$ were significantly reduced in mice treated with NDI10218. Production of the inflammatory IL-17, but not immunosuppressive IL-10, was also inhibited in splenocytes isolated from NDI10218-treated arthritis mice. Administration of NDI10218 markedly decreased the number of T cell subpopulations in the regional lymph nodes of the arthritis mice. Finally, NDI10218 reduced the number of abdominal contractions in acetic acid-induced writhing model, suggesting an analgesic effect of this extract. Taken together, these results suggest that NDI10218 can be a new therapeutic candidate for the treatment of rheumatoid arthritis.

An Experimental study on the anti-allergic effects, anti-inflammatory action, anti-pyretic action and analgesic action of Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang (葛根湯과 加味葛根湯의 抗알레르기 및 消炎, 解熱, 鎭痛作用에 대한 實驗的 硏究)

  • Yang, Tae-Kyu;Kim, Yoon-Bum;Chae, Byung-Yoon
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.15 no.1
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    • pp.76-95
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    • 2002
  • Allergic rhinitis and allergic dermatitis are common allergic diseases. Galgeun-tang has been used for treating various diseases, which include allergic rhinitis and allergic dermatitis. Experimental sutdies have been done to research the anti-allergic effects of Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang. We have observed: the vascular permeability response induced by serotonin and histamine, the contact dermatitis response induced by picryl chloride, the delayed type hypersensitivity response to SRC, the mice paw edema induced by carrageenin, and the rectal temperature in febrile rats induced by endotoxin, as well as the writhing syndrome induced by $0.7{\%}$ acetic acid. The results were as follows: 1. In the vascular permeability response to intradermal serotonin and histamine, Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 2. In the contact dermatitis response induced by picryl chloride, Galgeun-tang and Gamigalgeun-tang showed a signigicant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 3. In the delayed type hypersensitivity response to SRC, Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang showed a significant inhibitory effect. 4. In the mice paw edema induced by carrageenin, Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 5. In the rectal temperature in febrile rats induced by endotoxin, Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang showed a significant inhibitory effect. 6. In the writhing syndrome induced by a $0.7{\%}$ acetic acid solution. Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect.

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Experimental Studies on the Antipyretic, Analgetic, Anticonvulsive effects of the Woo-Whang-Po-Lyong-Whan to Rats and Mice (우황포용환(牛黃抱龍丸)이 Rat 및 Mouse의 해열(解熱).진통(鎭通) 진경작용(鎭經作用)에 미치는 영향)

  • Koo Jong-Hoon;Koo Bon-Hong
    • The Journal of Pediatrics of Korean Medicine
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    • v.1 no.1
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    • pp.1-12
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    • 1986
  • The Woo-Whang-po-Lyong-Whan has been used as one of the traditional medicines in the field of pediatrics so far since Song dynasty, and still it is widely being used nowadays. It might be considered to be a contribution to do further basic experimental studies on antipyretic, anticonvulsive and analgetic action of the Woo-Whang-po-Lyong-Whan. So it's pharmacological studies were carried out comparing to control drugs. ?Following conclusions were obtained. 1. It's antipyretic action was compared to that of aspirin by Writhing response using acetic acid-method. Mice were given one twentith, one tenth and one fifth tablets of the Woo-Whang-po-Lyong-Whan per Kg of body weight, respecitively. Writhing syndrome frequencies were noted as 38.4 in control group. and $18.0{\pm}12$, $13.17{\pm}2.28$, $7.33{\pm}12$ in above esperimental groups, respectively. In aspirin group it was $18.5{\pm}1.0$ when 2mg aspirin per body weight of mice was given. So it was recognized that antipyretic action of the Woo-Whang-Po-Lyong-Whan become remarkable by increasing amounts of the Woo-Whang-Po-Lyong-Whan. ?2. Antipyretic action in normal temperature mice group was not significant by increasing concentration of the Woo-Whang-Po-Lyong-Whan, but body temperature dropping in normal mice group was slightly noted than control. group, but less temperature dropping was noted than aminopyrin group. ?3. In fever provocated rats groups using Salmonella typhimurium, antipyretic action of the Woo-Whang-Po-Lyong-Whan was not observed significantly than control group. And slight antipyretic action was noted in aminopyrin group. So that antipyretic action of the Woo-Whang-Po-Lyong-Whan was not significant than those of general antipyretic used nowadays, but slower action was recognized. ?4. Anticonvulsive action of the Woo-Whang-Po-Lyong-Whan was studies comparing to that of phenobarbital. Action was not remarkable than phenobarbital, but was significant than control group. No significant intesifying action was noted by increasing amounts of the Woo-Whang-Po- Lyong-Whang.

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The Experimental study on the Anti-inflammatory and Analgesic Effects of Gold injection Aqua-acupuncture (금주사액약침자극(金注射液藥鍼刺戟)의 항염증(抗炎症) 및 진통(鎭痛)에 관한 실험적(實驗的) 연구(硏究))

  • Hong, Seong-Hun;Choi, Do-young
    • Journal of Acupuncture Research
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    • v.18 no.2
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    • pp.200-213
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    • 2001
  • Objectives : This study was purposed to investigate the Anti-inflammatory and Analgesic Effects of Gold injection Aqua-acupuncture on the experimental model of rheumatoid arthritis. Methods : The experimental groups were divided into 4 groups : Control group (group injected with normal saline), J-NS (group injected with normal saline into bilateral Choksamni(ST36)), J-GS (group injected with Gold Injection into bilateral Choksamni(ST36)), and N-GS (injected with Gold Injection into the blank locus of the root of mouse tail). In addition, Diclofenac-Na as a comparative medicine is injected into bilateral Choksamni(ST36) and the blank locus of the root of mouse tail. So we measured the mice paw edema induced by Carrageenin and Dextran, the chronic rat paw edema induced by adjuvant, vascular permeability induced by Acetic acid in mice, the writhing syndrome induced by Acetic acid in mice, the heat-induced pain threshold in mice. Results : The following result have been obtained. 1. The mice paw edema induced by Carrageenin was significantly decreased in J-GS as compared with the control group. 2. The mice paw edema induced by Dextran was significantly decreased in J-GS and N-GS as compared with the control group. 3. The chronic rat paw edema induced by Adjuvant was significantly decreased in J-GS and N-GS as compared with the control group. Serum Iron content was significantly decreased in J-GS and N-GS as compared with the control group. But the effect on the Serum Copper contents has no significance statistically. 4. Vascular permeability induced by Acetic acid in mice was significantly decreased in J-GS and N-GS as compared with the control group. 5. The level of Acetic acid-induced Writhing syndrome and Heat-induced Pain Threshold in mice were all significantly decreased in J-GS and N-GS as compared with the control group. Conclusion : According to the result, gold injection aqua-acupuncture has significant anti-inflammatory and analgesic effects on the experimental model of rheumatiod arthiritis.

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The Study to standardize the ST36 Acupoint Location on Rats (흰쥐에서 족삼리 취혈 위치 표준화를 위한 연구)

  • Kim, Jong-Yeop;Choi, Il-Hwan;Hong, Yo-Han;Lim, Sabina
    • Korean Journal of Acupuncture
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    • v.27 no.3
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    • pp.97-108
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    • 2010
  • Background : The location of acupoints on rat, which may differ from that of human body due to anatomical structure, is defined variously among researchers, which may cause the problem of low repeatability and objectivity. Design : The measurement of hind limb consist of measuring the distance between knee joint and tibia tubercle in order to set the knee joint as common criteria. Based on it, the three mostly referred location of ST36 were represented with the knee joint as a datum point and compared. The electroacupuncture stimulation was administrated after the abdominal pain was induced by acetic acid. And the analgesic activity of each ST36 acupoint was evaluated by measuring the number of writhing reflex, in order to observe the differences of treatment effect in accordance with the location of ST36 acupoints. Results : The result of measurement confirmed the differences in the acupoint location of ST36 among researchers. The writhing reflex test using the acetic acid-induced abdominal pain stimulated with electroacupuncture of 100Hz showed that there were statistically significant differences in the analgesic effect between control group and three ST36 groups (P<0.05). However there were no differences observed among three mostly referred location of ST36 acupoints (P>0.05). Conclusions : We recommend "the point located 6.5 mm below the knee joint at the anterior tibial muscle" as a standard ST36 acupoint location qualified by the WHO Standard Acupuncture Point Locations in 2008.

Anti-nociceptive and Anti-inflammatory Properties of Ilex latifolia and its Active Component, 3,5-Di-caffeoyl Quinic Acid Methyl Ester

  • Kim, Joo Youn;Lee, Hong Kyu;Seong, Yeon Hee
    • Natural Product Sciences
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    • v.25 no.1
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    • pp.64-71
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    • 2019
  • The present study was conducted to investigate anti-nociceptive and anti-inflammatory effects of the leaves of Ilex latifolia Thunb (I. latifolia) in in vivo and in vitro. Writhing responses induced by acetic acid and formalin- and thermal stimuli (tail flick and hot plate tests)-induced pain responses for nociception were evaluated in mice. I. latifolia (50 - 200 mg/kg, p.o.) and ibuprofen (100 mg/kg, p.o.), a positive non-steroidal anti-inflammatory drug (NSAID), inhibited the acetic acid-induced writhing response and the second phase response (peripheral inflammatory response) in the formalin test, but did not protect against thermal nociception and the first phase response (central response) in the formalin test. These results show that I. latifolia has a significant anti-nociceptive effect that appears to be peripheral, but not central. Additionally, I. latifolia (50 and $100{\mu}g/mL$) and 3,5-di-caffeoyl quinic acid methyl ester ($5{\mu}M$) isolated from I. latifolia as an active compound significantly inhibited LPS-induced NO production and mRNA expression of the pro-inflammatory mediators, iNOS and COX-2, and the pro-inflammatory cytokines, IL-6 and $IL-1{\beta}$, in RAW 264.7 macrophages. These results suggest that I. latifolia can produce antinociceptive effects peripherally, but not centrally, via anti-inflammatory activity and supports a possible use of I. latifolia to treat pain and inflammation.