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تاثير المستخلص الكحولي لنبات الخباز (Malva sylvestris ) في فسلجة ونسجية الكبد والخصية في ذكور الفئران البيض == Effect of Alcoholic Extract of Mallow (Malva Sylvestris) On Physiology And Histology Liver And Testis In Albino Male Mice
Author name:
بسمة علي جاسم
Supervisor name:
مختار خميس محمد سعيد
General topic:
Biology
Specific topic:
Zoology
Degree:
Master
University:
University of Baghdad - College Of Science For Girls
Language:
Arabic
University location:
Baghdad
First pages:
24T2680 - p.pdf
Abstract:
صممت هذه الدراسة للتعرف على مدى تاثير المستخلص الكحولي الخام لنبات الخباز Malva Sylvestris في الكبد والخصى لذكور الفئران البيض نسجيا, وكذلك فسلجيامن خلال دراسة مستوى انزيمي Glutamate - oxaloactate - transaminase (GOT) وGlutamate - pyruvate - transaminase( | This study was designed to investigate the effects of crude alcoholic extract of Malva sylvestris on the histology of liver and testes in male albino mice, as well as levels of the GOT, GPT enzymes and testosterone hormone. Seventy two adult male albino mice were used in this study. The animals were randomly divided into four main groups, the first group was given distilled water (control), while the other three groups were given (100, 300, 500 mg /kg) of crude extract. These main groups were subdivided into three subgroups, according to the period of treatment (2, 4, 6, 8)weeks. Blood samples were collected every two weeks for physiological study, and samples of the liver and testes were collected for histological study. Treating with crude alcoholic of Malva sylvestris led to no significant increase in the mean of the body weight except the concentration (500 mg /kg). There was significantly increase in the liver weight particularly in(500 mg /kg) for eight weeks of exposure, also there was significantly increase in the average of the testes weights treated with Malva sylvestris extract specially in (300, 500 mg /kg) for all periods of treatment compared with control group. Malva sylvestris extract coused significantly decrease in both GOT, GPT. there fore the value of GOT, GPT considers as concentration - period exposure dependent the highest value of GPT was (300 mg /kg) for two weeks (2. 25±228. 04) IU/L compared with control group (3. 03±226. 02) IU/L. and the lowest value of GPT was (500 mg /kg) for eight weeks (4. 52±192. 27)IU/L compared with control group (4. 06±208. 77) IU/L the highest value of GOT in (100 mg /kg) reached (4. 10±63. 00) IU/L for two weeks compared with control group (1. 25±71. 23) IU/L. the lowest value was (2. 77±49. 83) IU/L in (500 mg /kg) with eight weeks comparison with control group (1. 18±69. 02) IU/L. all concentration of Malva sylvestris extract made positive changes in the value of testosterone with all periods of exposure particularly in (300 mg /kg) compared with control group. There were many histopathological alterations appeared in the liver tissue among treated groups which caused by the effects of Malva sylvestris extract represented by congestion, disarrangement of hepatic cords, beginning of necrosis of hepatocytes, infiltration of leukocytes, narrowing of sinusoids, increase the number of binuclei cells, degeneration, appearance of giant cells, all these changes were reversible. Malva sylvestris extract made beneficial histopathological changes in the testes tissue in all treated groups like increase in numbers of ledyig cells specially concentration (500 mg /kg) reached (11.37± 0.80) IU/L with two weeks comparison with control group(5.38 ±0.34) IU/L, and increase in the thickness of the walls of seminiferous tubules specially concentration (500 mg /kg) reached(29.46± 1.39) IU/L with compared with control group(20.52±2.40) IU/L. In addition the role of extract in significant decline in the diameters of seminiferous tubules in all treated groups compared with control group
