scholarly journals Evaluation of Anti-fertility activity of Decaschistia crotonifolia leaves on female wistar rats

2019 ◽  
Vol 10 (3) ◽  
pp. 2194-2198
Author(s):  
Afsar Shaik ◽  
Prasanna Raju Yalavarthi ◽  
Chadrasekhar Kothapalli Bonnoth
Keyword(s):  
Medicinal Plants ◽  
Wistar Rats ◽  
Uterine Weight ◽  
Estrogenic Effect ◽  
Different Types ◽  
Female Wistar Rats ◽  
Fertility Potential ◽  
Dose Levels ◽  
Modern Era ◽  
Ovariectomised Rats

Medicinal Plants were used from the ancient to the modern era and has proved in treating and preventing many different types of diseases which are not treatable with other means of treatment. The present study was aimed to prove the anti-fertility activity of Decaschistia crotonifolia leaves on female wistar rats. The extracts were mainly estimated for their anti-implantation activity by taking mainly 2 dose levels: 200 & 400 mg/kg, respectively. The extracts were also tested for their hormonal alteration effects on female wistar rats.  The reports obtained in this study strongly prove the anti-fertility potential of leaves extracts of Decaschistia crotonifolia, as the extracts has shown a potential decline in the formation of implants (100%), and also the increase in uterine weight projects its estrogenic effect in Ovariectomised rats. Hence by considering the above-mentioned results, it may be proved that the leaves extracts of D. Crotonifolia poccess strong anti-fertility activity. 

scholarly journals Estrogenic Effect of Bambusa arundinacea, Trichosanthes dioica and Punica granatum on Rats

2022 ◽  
Author(s):  
Akanksha Awasthi ◽  
Mamta F. Singh ◽  
Saurabh Sharma
Keyword(s):  
Wistar Rats ◽  
Estrogenic Activity ◽  
Ethanolic Extract ◽  
Punica Granatum ◽  
Mature Female ◽  
Female Rats ◽  
Vaginal Opening ◽  
Estrogenic Effect ◽  
Female Wistar Rats ◽  
Trichosanthes Dioica

Background: Phytoestrogens have recently become a hot topic among scientists. Phytoestrogens’ estrogen-like properties have led to their widespread use in the reproductive system. The aim of this research was to see whether the ethanolic extract of Bambusa arundinaceae, Trichosanthes dioica and Punica granatum had any estrogenic activity in female wistar rats. Methods: In female wistar rats, the estrogenic effect was studied using a uterotropic assay, vaginal cytology and vaginal opening. In ovariectomized immature and mature female wistar rats, a 400 mg/kg body weight (b.w.) dose of ethanolic extract of Bambusa arundinaceae, Trichosanthes dioica and Punica granatum was given. Result: When compared to ovariectomized control rats, the uterine wet weight increased significantly. The estrogen-treated rats had only cornified epithelial cells, indicating the existence of oestrogen, as well as 100% vaginal opening. At 400 mg/kg b.w., the ethanolic extract of Bambusa arundinaceae, Trichosanthes dioica and Punica granatum demonstrated promising estrogenic activity, as evidenced by uterotropic assays, vaginal opening measurements and histopathological changes. As a result of this research, it’s possible to infer that the ethanolic extract of Bambusa arundinaceae, Trichosanthes dioica and Punica granatum play an important role in estrogenic activity in female rats.

scholarly journals Tetrapleura tetraptera (Schum and Thonn) Taub Fruit Extract Impairs Reproductive Hormones and Fertility Parameters in Female Experimental Rats

2021 ◽  
pp. 27-33
Author(s):  
Ologhaguo Macstephen Adienbo ◽  
Ogechi Stephanie Ezeala
Keyword(s):  
Body Weight ◽  
Medicinal Plants ◽  
Wistar Rats ◽  
Reproductive Hormones ◽  
Female Rats ◽  
Distilled Water ◽  
Fruit Extract ◽  
Fertility Index ◽  
Tetrapleura Tetraptera ◽  
Female Wistar Rats

Aim: The increasing rate of infertility in humans has necessitated the need to assess commonly used medicinal plants to ascertain their effects on reproductive functions. The aim of this study was to determine the effects of tetrapleura tetraptera fruit extract on reproductive hormones and fertility in females. Methods: A total of seventy two (72) adult female wistar rats weighing 160-180 g were randomly assigned into four groups of 18 animals each. Group1 (control) was administered distilled water, groups II, III and lV were daily treated with the extract at doses of 75, 150 and 300 mg/kg body weight, respectively, orally for 28 days. Thereafter, 6 rats from each group were sacrificed during oestrous phase and serum used for analyses of reproductive hormones; while remaining 12 females from each group were each cohabited with males (2:1), sacrificed at gestational age16 and fertility parameters were determined. Results: The results show that in the test groups, there was significant (P < 0.05 ) reduction in the levels of FSH, LH and Estrogen, with a significant (P < 0.05 ) increase in progesterone, when compared with the control. Also, the number of pregnant female rats, number of foetuses, and fertility index significantly (P < 0.05 ) increased in the test animals, compared with the control. Conclusion: We concluded that Tetrapleura. tetraptera fruit extract impairs reproductive hormones and fertility parameters in female rats, and therefore should be consumed with caution.

NEW DATA CONCERNING THE ROLE PLAYED BY PROGESTERONE IN THE CONTROL OF FOLLICULAR GROWTH IN THE RAT

1974 ◽  
Vol 75 (3) ◽  
pp. 569-578 ◽  
Author(s):  
G. Buffler ◽  
S. Roser
Keyword(s):  
Wistar Rats ◽  
Venous Blood ◽  
Oestrous Cycle ◽  
Female Rats ◽  
Cycle Duration ◽  
Follicular Growth ◽  
The Third ◽  
Female Wistar Rats

ABSTRACT The mechanisms involved in the prolongation of the oestrous cycle following LH administration were studied in 4-day cyclic female Wistar rats. In females injected with LH on the morning of dioestrus I there was an increase in ovarian venous blood progesterone as compared with non-injected animals. In both LH-treated females, and those injected with progesterone on the morning of dioestrus I, a slowing up in follicular growth was observed from the afternoon of dioestrus I. The size of follicles greater than 400 urn present in LH or progesterone injected animals on the third day of cycle was similar to the size reached by the same range of follicles in non-injected animals on the second day of the cycle. Hence, the increase in endogenous ovarian progesterone elicited by LH was considered as the cause of the slowing up of follicular growth and therefore of the lengthening of the oestrous cycle duration in female rats injected with LH at the beginning of 4-day cycle.

Oral in vivo Bactofection in Dextran Sulfate Sodium Treated Female Wistar Rats

2010 ◽  
Vol 58 (3) ◽  
pp. 171-176 ◽  
Author(s):  
Roland Pálffy ◽  
Michal Behuliak ◽  
Roman Gardlík ◽  
Peter Jáni ◽  
L'udevít Kádaši ◽  
...  
Keyword(s):  
Wistar Rats ◽  
Dextran Sulfate ◽  
Dextran Sulfate Sodium ◽  
Female Wistar Rats

scholarly journals The fertility assessment of normal cyclic Wistar rats following the administration of methanolic extract of Portulaca oleracea: an experimental study

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Izuchukwu Azuka Okafor ◽  
Uchenna Somtochukwu Nnamah ◽  
Jude Nnaka
Keyword(s):  
Estrous Cycle ◽  
Adult Female ◽  
Wistar Rats ◽  
Major Effect ◽  
Reproductive Hormones ◽  
Portulaca Oleracea ◽  
High Dose ◽  
Methanolic Extracts ◽  
Cycle Arrest ◽  
Female Wistar Rats

Abstract Background Purslane is a widely distributed shrub used for the treatment of different ailments. The increasing reproductive complications associated with herbal treatments have led to the need to critically evaluate the safety and/or reproductive potentials of commonly used plant extracts. This study investigated the reproductive effect of methanolic extracts of Portulaca oleracea (MEPO) in adult female Wistar rats. Results Group C showed a significant decrease both in relative ovarian weight (p = 0.000), and relative uterine weight (p = 0.037), when compared with the control. There were no significant (p ˃ 0.05) changes in the levels of follicle-stimulating hormone, luteinizing hormone, progesterone, and estradiol. When compared to the control, groups B and C showed abnormal estrous cycle and cycle arrest especially at the metestrus phase with mild congestion of a few blood vessels in the ovary and uterus. Conclusions MEPO may possess some anti-fertility effect, as it disrupts the estrous cycle of adult female Wistar rats; although it has no major effect on the reproductive hormones, uterus, and ovarian histology of adult female Wistar rats. However, high dose consumption should be taken with precaution.

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