Draft - work in progress
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- Citrullus colocynthis (L.) Schrad. // Cucumis colocynthis L.
Citrullus colocynthis (L.) Schrad. // Cucumis colocynthis L.
- Family:
- Cucurbitaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 1378
- Number of processed references:
- 14
Composition #1: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
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-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Saponins (RF-00004333-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
147.20
-
Internal remarks:
saponins (root)
Composition #2: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Alkaloids (RF-00004360-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
27.54
-
Internal remarks:
Alkaloids (leaves)
Composition #3: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
-
-
Plant part:
Stem / stalk (as part-nature) (A067S)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Alkaloids (RF-00004360-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
12.91
-
Internal remarks:
Alkaloids (stem)
Composition #4: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Saponins (RF-00004333-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
102.50
-
Internal remarks:
saponins (leaves)
Composition #5: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Alkaloids (RF-00004360-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
05.64
-
Internal remarks:
Alkaloids (root)
Composition #6: Murugesan, S., Muthusamy, M. Screening and quantitative estimation of phytochemical constituents in Citrullus colocynthis (Linn.) Schrad.. international journal of research in phytochemistry & pharmacology, 2011, vol. 1, no. 3, p. 176–179. .
-
-
Plant part:
Stem / stalk (as part-nature) (A067S)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dried in shade
-
Substance:
Saponins (RF-00004333-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Result unit:
Milligram/gram (G060A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
111.90
-
Internal remarks:
saponins (stem)
Composition #7: Lahfa, F. B., Azzi, R., Mezouar, D., Djaziri, R. Hypoglycemic effect of Citrullus colocynthis extracts. phytotherapie (paris), 2017, vol. 15, no. 2, p. 50–56. DOI: 10.1007/s10298-015-0997-4.
[
DOI link]
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-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
water-ethanol (2:1)
-
Substance:
Saponins (RF-00004333-PAR)
-
Analytical method - additional description:
Phytochemical screening
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Saponins were extracted from Citrullus colocynthis seeds with water-ethanol (2:1).
Composition #8: Lahfa, F. B., Azzi, R., Mezouar, D., Djaziri, R. Hypoglycemic effect of Citrullus colocynthis extracts. phytotherapie (paris), 2017, vol. 15, no. 2, p. 50–56. DOI: 10.1007/s10298-015-0997-4.
[
DOI link]
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
2% HCl-ehylacetaeta
-
Substance:
Alkaloids (RF-00004360-PAR)
-
Analytical method - additional description:
Phytochemical screening
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Alkaloids were extracted from Citrullus colocythis seeds with 2% HCl-ethylacetate.
Composition #9: Lahfa, F. B., Azzi, R., Mezouar, D., Djaziri, R. Hypoglycemic effect of Citrullus colocynthis extracts. phytotherapie (paris), 2017, vol. 15, no. 2, p. 50–56. DOI: 10.1007/s10298-015-0997-4.
[
DOI link]
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
Chloroform
-
Substance:
cucurbitacins (RF-00004352-PAR)
-
Analytical method - additional description:
Phytochemical screening
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Cucurbitacin glycosides were extracted from Citrullus colocynthis with chloroform.
Composition #10: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Additional extraction description:
dried in oven for 60°C for 48 hours
-
Substance:
Alkaloids (RF-00004360-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
spectrophotometric methods
-
Result unit:
Milligram/100 gram (G057A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
43.63
-
Internal remarks:
Alkaloids (seeds)
Composition #11: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Additional extraction description:
dried in oven for 60°C for 48 hours
-
Substance:
Cyanogenic glycosides (RF-00004375-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
spectrophotometric methods
-
Result unit:
Milligram/100 gram (G057A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
1.58
-
Internal remarks:
cyanogenic glycosides (seeds)
Composition #12: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Additional extraction description:
dried in oven for 60°C for 48 hours
-
Substance:
Oxalates (RF-00004308-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
spectrophotometric methods
-
Result unit:
Milligram/100 gram (G057A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
1.30
-
Internal remarks:
oxalates (seeds)
Composition #13: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Additional extraction description:
dried in oven for 60°C for 48 hours
-
Substance:
Trypsin inhibitors Trypsin inhibitors (RF-00004339-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
spectrophotometric methods
-
Result unit:
Milligram/100 gram (G057A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.75
-
Internal remarks:
Trypsin inhibitors (seeds)
Composition #14: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Substance:
Tannins (RF-00004337-PAR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
spectrophotometric method
-
Result unit:
Gram/100 gram (G013A)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.05
-
Internal remarks:
Tannins (seed)
Composition #15: Igwenyi, I.O., Ezeifedika, O.M., Agbafor, K.N., Offor, C.E., Ibiam, U.A., Aja, P.M. Anti-nutritional factors in afzelia afrcana and citrullus colocynthis and effects of the seeds on liver enzyme activities of albino rats. indian journal of science and technology, 2013, vol. 6, no. 7, p. 5008–5012. .
-
-
Plant part:
Seed (as part-nature) (A066P)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Substance:
phytic acid (RF-00000363-NTR)
-
Analytical method code:
Phytochemical screening (F604A)
-
Analytical method - additional description:
Spectometric method
-
Result unit:
Gram/100 gram (G013A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.01
-
Internal remarks:
Phytates in seeds
Composition #16: Diwan, F H., Abdel-Hassan, I A., Mohammed, S T. Effect of saponin on mortality and histopathological changes in mice.. eastern mediterranean health journal = la revue de sante de la mediterranee orientale = al-majallah al-sihhiyah li-sharq al-mutawassit, 2000, vol. 6, no. 2-3, p. 345–51. .
-
-
Plant part:
Live plants (as part-nature) (A0BA0)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Substance:
Saponins (RF-00004333-PAR)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
A saponin has been extracted from the Citrullus colocynthis plant.
Composition #17: Madari, H., Jacobs, RS. An analysis of cytotoxic botanical formulations used in the traditional medicine of ancient Persia as abortifacients . journal of natural products, 2004, vol. 67, no. 8, p. 1204–1210. DOI: 10.1021/np049953r.
[
DOI link]
-
-
Plant part:
Live plants (as part-nature) (A0BA0)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Substance:
coumarins (RF-00004351-PAR)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Coumarins
Composition #18: Ayyad, Seif-Eldin N., Abdel-Lateff, Ahmed., Alarif, Walied M., Patacchioli, Francesca R., Badria, Farid A., Ezmirly, Saleh T. In vitro and in vivo study of cucurbitacins-type triterpene glucoside from Citrullus colocynthis growing in Saudi Arabia against hepatocellular carcinoma . environmental toxicology and pharmacology, 2012, vol. 33, no. 2, p. 245–251. DOI: 10.1016/j.etap.2011.12.010.
[
DOI link]
-
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
chloroform:methanol
-
Substance:
cucurbitacine E (RF-00004235-PAR)
-
Additional substance description:
Cucurbitacin derivatives: Cucurbitacin glucoside I; Cucurbitacin glucoside E
-
Analytical method code:
Standard Chromatographic tests (paper- thin layer- and column chromatography) (F016A)
-
Analytical method - additional description:
TLC silica gel
-
Result unit:
Percent (G138A)
-
Result expression:
Dry matter (B002A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.01-0.05
-
Internal remarks:
Cucurbitacin glucoside E and Cucurbitacin glucoside I in Fruit
Endpoint study
#1: Shah, A.H., Qureshi, S., Tariq, M., Ageel, A.M. Toxicity studies on six plants used in the traditional Arab system of medicine. phytotherapy research, 1989, vol. 3, no. 1, p. 25–29. DOI: 10.1002/ptr.2650030107.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Flower (as part-nature) (A067B)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
ethanol 95%
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
House mouse (as animal) (A0CNT)
-
-
Route of exposure:
ORAL: FEED (OECD2230PL)
-
-
Unit of exposure duration:
Hour (G099A)
-
-
Endpoint measured:
Lethal dose rate in 50% of experimental organisms (CHD029EP)
-
Concentration unit:
Grams per kilogram body weight (G226A)
-
Effect concentration:
0.5
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
Respiratory (TT005A)
-
Effect description:
diarrhea and irregular respiration, visceral toxicity
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Acute toxicity in mice a dose dependent toxic effect
Endpoint study
#2: Shah, A.H., Qureshi, S., Tariq, M., Ageel, A.M. Toxicity studies on six plants used in the traditional Arab system of medicine. phytotherapy research, 1989, vol. 3, no. 1, p. 25–29. DOI: 10.1002/ptr.2650030107.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
EtOH 95%
-
Type of toxicological test:
subchronic (CHD013TT)
-
Tested organism:
House mouse (as animal) (A0CNT)
-
-
-
Unit of exposure duration:
Day (G134A)
-
-
Endpoint measured:
Dose level (CHD014EP)
-
Concentration unit:
Grams per kilogram body weight (G226A)
-
Effect concentration:
0.5
-
Critical effect:
REPRODUCTIVE (TOX05A)
-
Target tissue:
cardiovascular / haematological: Blood Coagulation (TT010A)
-
Effect description:
Haematological changes and spermatogenic disfunction
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Subchronic toxicity study in mice (dose level of 500 mg/kg. bw)
Endpoint study
#3: Rezvani, M., Hassanpour, M., Khodashenas, M., Naseh, G., Abdollahi, M., Mehrpour, O. Citrullus colocynthis (bitter apple) poisoning; a case report. indian journal of forensic medicine and toxicology, 2011, vol. 5, no. 2, p. 25–27. .
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Study relevance:
Human health
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
Decoction
-
Type of toxicological test:
case report (CHD060TT)
-
Tested organism:
Human (as organism) (A056J)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
-
Unit of exposure duration:
Meal (G109A)
-
Control groups used:
no data
-
Endpoint measured:
Dose not reported (CHD066EP)
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
digestive: Liver (TT023A)
-
Effect description:
Watery diarrhea, hypotension and hypoglycemia. Hepatic symptoms.
-
Effect or parameter linked to the endpoint:
enzyme inhibition (CHD032BE)
-
Internal remarks:
Reversible Hepatoxicity of plant fruit
Endpoint study
#4: Soufane, S., Bedda, A., Mahdeb, N., Bouzidi, A. Acute toxicity study on citrullus colocynthis fruit methanol extract in albino rats. journal of applied pharmaceutical science, 2013, vol. 3, no. 6, p. 88–93. DOI: 10.7324/JAPS.2013.3614.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
dried powder of fruit/methanol
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
Rat (as animal) (A0CNV)
-
Strain of test organism:
Wistar (CHD013ST)
-
-
Route of exposure:
ORAL: GAVAGE (OECD2231PL)
-
-
Unit of exposure duration:
Meal (G109A)
-
Number of organisms dosed:
50
-
-
Endpoint measured:
Dose level (CHD014EP)
-
Concentration unit:
Milligram/kilogram (G061A)
-
Effect concentration:
131
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
Respiratory (TT005A)
-
Effect description:
Dried fruit powder (131 mg/kg=1/10 LD50) causes diarrhea, ruffled hair, acceleration of heart rate, breathing difficulty, soft feces and huddling together; 10 days after treatment: reduction in the relative weights of the kidney, lungs, heart, spleen
-
Effect or parameter linked to the endpoint:
organ weights (CHD012BE)
-
Internal remarks:
The acute toxicity in rats after intake of the dried fruit powder (adverse effects on the function of the liver, kidney and bone marrow and symptoms such as diarrhea, alternation in hair, heart rate, breathing, soft feces and organ weights)
Endpoint study
#5: Diwan, F H., Abdel-Hassan, I A., Mohammed, S T. Effect of saponin on mortality and histopathological changes in mice.. eastern mediterranean health journal = la revue de sante de la mediterranee orientale = al-majallah al-sihhiyah li-sharq al-mutawassit, 2000, vol. 6, no. 2-3, p. 345–51. .
-
Study relevance:
Human health
-
Substance:
Saponins (RF-00004333-PAR)
-
Plant part:
Unspecified (A07XD)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
House mouse (as animal) (A0CNT)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
-
Endpoint measured:
Lethal dose rate in 50% of experimental organisms (CHD029EP)
-
Concentration unit:
Milligram/kilogram (G061A)
-
Effect concentration:
200
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
Digestive (TT002A)
-
Effect description:
small intestine included hemorrhage and erosion of the mucosa. In addition, hepatorenal damage resulted from necrosis of liver cells and renal tubules
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Acute toxicity and histopathological effects of saponin extracted from the plant on mice; LD50 of the saponin was 200 mg/kg.
Endpoint study
#6: Javadzadeh, Hamid Reza., Davoudi, Amir., Davoudi, Farnoush., Valizadegan, Ghasem., Goodarzi, Hasan., Mahmoodi, Sadrollah., Ghane, Mohammad Reza., Faraji, Mehrdad. Citrullus colocynthis as the Cause of Acute Rectorrhagia.. case reports in emergency medicine, 2013, vol. 2013, p. 652192–652192. DOI: 10.1155/2013/652192.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Additional plant/substance description:
Fresh fruit, dried pulp, and brewed extract
-
Type of toxicological test:
case report (CHD060TT)
-
Tested organism:
Human (as organism) (A056J)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
-
Unit of exposure duration:
Day (G134A)
-
Number of organisms dosed:
4
-
Control groups used:
no data
-
Endpoint measured:
Dose level (CHD014EP)
-
Concentration unit:
Grams per day (G233A)
-
Effect concentration:
1.5-4.8
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
digestive: Stomach (TT027A)
-
Effect description:
Acute rectorrhagia preceeded by mucosal and bloody diarrhoea
-
Effect or parameter linked to the endpoint:
histopathology non neoplastic (CHD025BE)
-
Internal remarks:
Acute rectorrhagia preceeded by mucosal and bloody diarrhoea
Endpoint study
#7: Al-Yahya, MA., Al-Farhan, AH., Adam, SEI. Preliminary toxicity study on the individual and combined effects of Citrullus colocynthis and Nerium oleander in rats . fitoterapia, 2000, vol. 71, no. 4, p. 385–391. DOI: 10.1016/S0367-326X(00)00135-0.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
-
Preparation/Extraction method:
Powder (A06JD)
-
Additional plant/substance description:
ripe fruit
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Type of toxicological test:
subchronic (CHD013TT)
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Tested organism:
Rat (as animal) (A0CNV)
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Strain of test organism:
Wistar (CHD013ST)
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Route of exposure:
ORAL: FEED (OECD2230PL)
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Unit of exposure duration:
Week (G205A)
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Number of organisms dosed:
8
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Endpoint measured:
Dose level (CHD014EP)
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Concentration unit:
Percent (G138A)
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Critical effect:
Digestive (TOX18A)
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Target tissue:
digestive: Liver (TT023A)
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Effect description:
10 % of fruit powder of Citrullus colocynthis in feed leads to the negative digestive effect (intestine), decreasing body weight, biochemical changes and hepatic damage
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Effect or parameter linked to the endpoint:
body weight (CHD005BE)
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Internal remarks:
In a six week subchronic toxicity study in the rat , fruit powder (10%) with negative effect on digestion, body weight and hepatic damage
Endpoint study
#8: Khan, SA., Shelleh, HH., Bhat, AR., Bhat, KS. Colocynth toxicity - A possible cause of bloody diarrhea. saudi medical journal, 2003, vol. 24, no. 8, p. 904–906. .
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Study relevance:
Human health
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Plant part:
Fruit unspecified (as part-nature) (A067D)
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Type of toxicological test:
case report (CHD060TT)
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Endpoint measured:
Dose not reported (CHD066EP)
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Critical effect:
Digestive (TOX18A)
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Target tissue:
Digestive (TT002A)
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Effect description:
Bloody diarrhea evolving int overt rectorrhagia
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Effect or parameter linked to the endpoint:
gross pathology (CHD022BE)
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Internal remarks:
Five case reports indicated that the consumption of Citrullus colocynthis fruits resulted into bloody diarrhea evolving into overt rectorrhagia.
Endpoint study
#9: Dehghani, F., Azizi, M., Panjehshahin, M. R., Talaei-Khozani, T., Mesbah, F. Toxic effects of hydroalcoholic extract of Citrullus colocynthis on pregnant mice . iranian journal of veterinary research, 2008, vol. 9, no. 1, p. 42–45. .
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Study relevance:
Human health
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Plant part:
Fruit unspecified (as part-nature) (A067D)
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Preparation/Extraction method:
Solvent extraction (A0BZR)
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Additional plant/substance description:
hydroalcoholic extract
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Type of toxicological test:
reproduction toxicity (CHD009TT)
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Tested organism:
House mouse (as animal) (A0CNT)
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Strain of test organism:
Balb/c (CHD002ST)
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Route of exposure:
ORAL: GAVAGE (OECD2231PL)
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Unit of exposure duration:
Day (G134A)
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Number of organisms dosed:
115
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Endpoint measured:
Dose level (CHD014EP)
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Concentration unit:
Microgram/kilogram (G050A)
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Effect concentration:
30-120
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Critical effect:
REPRODUCTIVE (TOX05A)
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Target tissue:
urogenital: Uterus (TT052A)
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Effect description:
mortality, decrease in fertility rate and number of embryo at 60 and 120 mg/kg doses
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Effect or parameter linked to the endpoint:
mortality (CHD010BE)
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Internal remarks:
mortality and decrease in fertility in mice
Genotox #1: Hassanane, M. S., El Fiky, S., Abd-El-Baset, S. A., Shouman, T. M., El-Nahass, E. A genotoxic study of Citrullus colocynthis extract. bulletin of the national research centre (egypt), 2001, vol. 26, no. 2, p. 223–235. .
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Study category:
Mutagenicity
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Type of toxicological test:
chromosome aberration assay (CHD047TT)
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Tested organism:
Rat (as animal) (A0CNV)
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Control groups used:
no data
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Endpoint measured:
chromosome aberration
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Remarks on genotox study:
mutagenic effects, esp. on bone marrow cells; and an increase in sperm morphol. abnormalities
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Internal remarks:
mutagenicity and genotoxic effect in rats
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