scholarly journals Assessment of Polyscias fruticosa (L.) Harm (Araliaceae) leaf extract on male fertility in male Wistar rats

2018 ◽  
pp. 1
Author(s):  
ALEX BOYE ◽  
Appiagyei OseiOwusu ◽  
George Koffuor ◽  
Victor Barku ◽  
Ernest Asiamah ◽  
...  
Keyword(s):  
Male Fertility ◽  
Wistar Rats ◽  
Leaf Extract ◽  
Male Wistar Rats

scholarly journals Effects of a new thyrotropic drug isolated from Potentilla alba on the male reproductive system of rats and offspring development

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Lubov V. Krepkova ◽  
Valentina V. Bortnikova ◽  
Aleksandra N. Babenko ◽  
Praskovya G. Mizina ◽  
Vladimir A. Mkhitarov ◽  
...  
Keyword(s):  
Animal Study ◽  
Male Fertility ◽  
Wistar Rats ◽  
Medical Condition ◽  
Adverse Outcomes ◽  
Female Rats ◽  
Childbearing Age ◽  
Offspring Development ◽  
Male Wistar Rats ◽  
And Control

Abstract Background The dysfunction of the thyroid gland is a common medical condition. Nowadays, patients frequently use medicinal herbs as complementary or alternative options to conventional drug treatments. These patients may benefit from treatment of thyroid dysfunctions with Potentilla alba L. preparations. While it has been reported that Potentilla alba preparations have low toxicity, nothing is known about their ability to affect reproductive functions in patients of childbearing age. Methods Male Wistar rats were orally treated with a thyrotrophic botanical drug, standardized Potentilla alba Dry Extract (PADE), at doses 8 and 40 times higher than the median therapeutic dose recommended for the clinical trials, for 60 consecutive days. Male Wistar rats receiving water (H2O) were used as controls. After completing treatment, half of the PADE-treated and control males were used to determine PADE gonadotoxicity, and the remaining half of PADE-treated and control males were mated with intact females. Two female rats were housed with one male for two estrus cycles. PADE effects on fertility and fetal/offspring development were evaluated. Results Herein, we report that oral treatment of male Wistar rats with PADE before mating with intact females instigated marked effects on male reproductive organs. Treatment significantly decreased the motility of the sperm and increased the number of pathological forms of spermatozoa. Additionally, a dose-dependent effect on Leydig cells was observed. However, these PADE effects did not significantly affect male fertility nor fetal and offspring development when PADE-treated males were mated with intact females. Conclusions PADE treatment of male rates negatively affected sperm and testicular Leydig cell morphology. However, these changes did not affect male fertility and offspring development. It is currently not known whether PADE treatment may affect human male fertility and offspring development. Therefore, these results from an animal study need to be confirmed in humans. Results from this animal study can be used to model the exposure-response relationship and adverse outcomes in humans.

Potential Antiseptic of Rhodomyrtus tomentosa leaves extract on Healing wound in Male Wistar rats

2021 ◽  
pp. 3143-3149
Author(s):  
Endang Sri Purwanti Ningsih ◽  
Noorlaila Noorlaila ◽  
Ikhwan Rizki Muhammad ◽  
Windy Yuliana Budianto
Keyword(s):  
Wound Healing ◽  
Wistar Rats ◽  
Leaf Extract ◽  
Wound Care ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Significant Difference ◽  
Male Wistar Rats ◽  
Rhodomyrtus Tomentosa

Background: The process of wound healing is influenced by various factors such as age, hormones, and wound care. Wound care is done to accelerate wound healing which can be done by various methods, one of them is traditional care. Traditional wound care can use medicinal plants. Rhodomyrtus tomentosa is a medicinal plant that has an antioxidant, anti-inflammatory, antitumor and antibacterial content. Thus this study aims to evaluate the effectiveness of the antiseptic solution of the Rodhomyrtus tomentosa leaf extract on wound healing in male Wistar rats. Method: this research is pure experimental research with post test only control group design. Thirty male white rats were divided into five groups, namely negative control, positive control, Rhodomyrtus tomentosa leaf extract 15%, 30%, and 60%. Rhodomyrtus tomentosa leaf extraction was carried out by maceration method with 70% ethano solvent. The extraction results are divided into 3 concentrations (15%, 30% and 60%). The wound healing process was evaluated by measuring the length of the wound manually from 0 to 10 days in each group. Meanwhile, the number of fibroblast cells was calculated through hematoxylin eosin (HE) staining and observed using an Olympus CX41 microscope with a 10x magnification and objective lens magnification in 3 fields. Result: There was a significant difference in the reduction in wound length (p =< 0,000) between the five experimental groups (Rhodomyrtus tomentosa leaf extract solution 15%, 30% and 60%, negative control and positive control. Solution of rhodomyrtus tomentosa leaf extract accelerated the increase in the number of fibroblasts compared to the negative control group (p = 0.003), but did not make a difference (p = 0.403) with the positive control group. Rhodomyrtus tomentosa leaf extraction solution had the same microscopic effect on the number of fibroblasts with a positive control group given 0.9% NaCl solution. Conclusion: There was a significant difference in the number of fibroblasts between all groups, but no difference in wound healing length.

scholarly journals Antihypertensive effect of methanol leaf extract of Anacardium occidentale against L‐Nitro Arginine Methyl Ester (L‐NAME)‐induced hypertension in male Wistar rats

2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Adebowale Benard Saba ◽  
Adedeji Kolawole Adebayo ◽  
Ademola Adetokunbo Oyagbemi ◽  
Temidayo Olutayo Omobowale ◽  
Olufunke Eunice Ola-Davies ◽  
...  
Keyword(s):  
Methyl Ester ◽  
Wistar Rats ◽  
Leaf Extract ◽  
Antihypertensive Effect ◽  
Anacardium Occidentale ◽  
Induced Hypertension ◽  
Male Wistar Rats

scholarly journals Assessment of the Anti-apoptotic Effects of Peganum harmala Leaf Extract on Type 2 Diabetes in the Kidney of Male Wistar Rats

2020 ◽  
Vol 8 (2) ◽  
pp. 74-82
Author(s):  
Forough Kajbaf ◽  
Shahrbanoo Oryan ◽  
Ramesh Ahmadi ◽  
Akram Eidi
Keyword(s):  
Wistar Rats ◽  
Leaf Extract ◽  
Therapeutic Potential ◽  
Antioxidant Properties ◽  
Diabetic Control ◽  
Albumin Level ◽  
Lower Percentage ◽  
Peganum Harmala ◽  
Diabetic Kidney ◽  
Male Wistar Rats

Background: Growing evidence has shown that the apoptosis of cells plays an important role in the advancement of the Diabetic nephropathy (DN). Objectives: This study attempted to discover the therapeutic potential of Peganum harmala leaf extract in the apoptosis of diabetic kidney disease. Methods: In the present experimental research, 32 male Wistar rats were studied, and diabetes was induced by streptozotocin (STZ) (65 mg/kg). The animals were randomly divided into four groups (n=8, in each group) as follows: control, diabetic, control+leaf extract, diabetic+leaf extract. For our purposes, the methanolic extract of P. harmala leaves (150 mg/kg) was given by gavage for 28 days. Flow cytometry and real-time polymerase chain reaction (PCR) analyses were utilized to determine the percentages of apoptotic cells. Also, histological alterations and blood biochemical parameters were evaluated. Results: The P. harmala leaf extract has a high amount of flavonoids (25.84%), a lower percentage of alkaloids (0.14%), and some antioxidant properties. Serum urea (P<0.001) and apoptosis (P<0.05) significantly elevated in diabetic rats relative to the control ones. The mean of fasting blood creatinine, urea, and albumin level was not significantly changed in diabetic+leaf extract rats as compared to the diabetic ones. Histopathological results also displayed that diabetic complications in the kidney could not be improved following treatment by the leaf extract of P. harmala. In addition, the leaf extract could not significantly reduce the apoptosis and caspase-3 expression compared to diabetics in renal cells. Conclusion: Based on our findings, the leaf extract of P. harmala is unable to inhibit apoptosis in the diabetic kidney model.

scholarly journals THE COMPARISON OF RAMANIA (Bouea macrophylla Griff) AND BINJAI (Mangifera caesia) LEAVES EXTRACT GEL EFFECT ON COLLAGEN DENSITY

2021 ◽  
Vol 6 (2) ◽  
pp. 159
Author(s):  
Nabilah Nabilah ◽  
Irham Taufiqurrahman ◽  
Nolista Indah Rasyid
Keyword(s):  
Wistar Rats ◽  
Leaf Extract ◽  
Total Sample ◽  
Control Group ◽  
Control Group Design ◽  
Gel Effect ◽  
Index Measurement ◽  
Male Wistar Rats ◽  
Collagen Density ◽  
Post Hoc

Background: The extract of ramania Bouea macrophylla Griff) and binjai (Mangifera caesia) leaf have flavonoid compounds that function as antioxidants to balance the amount of Reactive Oxygen Species (ROS) in tissues and optimize wound healing by helping synthesis of hydroxyproline which is used as a collagen synthesis material. Objective: To compare the effect of 15% concentration of ramania leaf extract gel, 15% concentration of binjai leaf extract gel on collagen density in back incision wounds of male Wistar rats on day 7 and day 14. Methods: This study used a true experimental design with a posttest-only with control group design. The study sample used male wistar rats that were healthy and active, aged 2-3 months with a body weight of 250-300 grams. The total sample was 18 rats divided into 6 groups. The 15% concentration of ramania and binjai leaves was given topically, then the rats were euthanized on the 7th and 14th day. Collagen index measurement was using hydroxyproline concentration. Results: Two-way Anova data analysis showed a significant value of 0.00 (p<0.05), which means that there was a difference in effect between the treatment gel and wound day. Bonferroni Post Hoc test showed a significant value in all treatment gel groups. Conclusion: There is a difference in the effect of 15% concentration of ramania leaf extract gel and 15% concentration of binjai extract gel on collagen density. Binjai leaf extract gel at 15% concentration is more effective for collagen density than Ramania leaf extract at 15% concentration and placebo. Keywords : Binjai Leaf Extract Gel, Collagen, Hydroxyproline, Ramania Leaf Extract Gel.

Sign in / Sign up

Export Citation Format

Share Document