scholarly journals Study the Physiological Effects of Finasteride (Prostacare) on some Reproductive Parameters in Male Rats (Rattus- Rattus)

2020 ◽  
Vol 13 (1) ◽  
pp. 91-96
Author(s):  
Assad AL-Edany
Keyword(s):  
Sperm Count ◽  
Rattus Rattus ◽  
Treated Group ◽  
Reproductive Hormones ◽  
Male Rats ◽  
Control Group ◽  
Physiological Effects ◽  
Reproductive Parameters ◽  
Live Sperm ◽  
Animal House

This study was conducted in the veterinary medicine college in basrah university animal house and aimed to investigate the effect of finasteride (prostacare) on malesome parameters reproductive system in albino male rats (Rattua-Rattus). Thirty six mature male rats with body weight 200-210 g and age 8 weeks were randomly divided into three groups (12 animal each group). The first group was considered as control group and treated orally normal salin (0.9%N.S)during the experimental 30 days , the second group was treated finasteride(0.016mg/kg of body weigt oraiiy during the experimental(30)days.and the third group was administrated finasteride(0.032mglkg of body weigt orally during the experimental 30 days. The results showed a significant decrease in the sperm count ,sperm motility ,live sperm and increase in dead sperm percentage as well as a significant decrease in the level of reproductive hormones (testosterone, LH and FSH) in treated group with finasteride compared with control group , from this study it was concluded that the finasteride has undesired physiological effects on fertility in albino male rats (Rattus-Rattus).

423. Effects of Eurycoma longifolia Jack on spermatogenesis and sperm counts of male rats treated with oestradiol

2008 ◽  
Vol 20 (9) ◽  
pp. 103
Author(s):  
A. Norhazlina ◽  
A. Wan Nurul Heriza ◽  
M. Norfilza ◽  
P. Moratv
Keyword(s):  
Cell Count ◽  
Sperm Count ◽  
Treated Group ◽  
Spermatogenic Cell ◽  
Male Rats ◽  
Control Group ◽  
Root Extract ◽  
Healthy Male ◽  
Eurycoma Longifolia ◽  
Sperm Counts

Eurycoma longifolia has been known for its aphrodisiac effects in male. Our previous study showed that with the dosage of 8 mg/kg bodyweight (BW) Eurycoma longifolia root extract increased plasma total testosterone levels in male rats when given for 14 days. Oestrogen is a potent inhibitor for testosterone production and spermatogenesis. The aim of the present study is to determine the effects of Eurycoma longifolia (8 mg/kg BW) on the spermatogenic cell count and sperm count of testosterone-suppressed male rats. Adult male Sprague-Dawley healthy male rats weighed 200–250 g were treated with, either control vehicle (no active ingredients given), oestradiol (500 mg/kg BW), Eurycoma longifolia (8 mg/kg BW) or combination of Eurycoma longifolia and oestradiol for fourteen consecutive days. Results showed that sperm count and spermatogenic cell count were increased in Eurycoma longifolia treated group compared with control group (P < 0.05) and to oestradiol treated group (P < 0.05). While in oestradiol treated group, sperm count and spermatogenic cell count were reduced significantly (P < 0.05) compared with control group. Combination of Eurycoma longifolia and oestradiol did not affect sperm count and spermatogenic cell count when compared with control group but they were significantly increased compared with oestradiol treated group (P < 0.05). Thus, the study has shown that Eurycoma longifolia is potentially capable to suppress harmful effects of oestradiol on spermatogenesis and sperm counts in healthy male rats when given for fourteen consecutive days.

scholarly journals Effects of curcumin on sperm parameters abnormalities induced by morphine in rat

2017 ◽  
Vol 6 (2) ◽  
pp. 1-10
Author(s):  
S.H. Roshankhah ◽  
M.R. Salahshoor ◽  
S. Aryanfar ◽  
F. Jalili ◽  
M. Sohrabil ◽  
...  
Keyword(s):  
Sperm Motility ◽  
Testosterone Level ◽  
Sperm Count ◽  
Serum Testosterone ◽  
Treated Group ◽  
Sperm Parameters ◽  
Male Rats ◽  
Serum Testosterone Level ◽  
Seminiferous Tubules ◽  
Control Group

Opioids are the most potent and effective analgesics available and have become accepted as appropriate treatment for acute, cancer and non-cancer. Morphine, which is commonly used for the treatment of severe pain, gastrointestinal tract and kidneys. Curcumin petals consist of, glycosides, flavonoids, and anthocyanin. The study aims at evaluating curcumin effect and morphine on sperm parameters, testis tissue and serum testosterone level in rat. In this experimental study, 48 male rats with 28 weeks of age and limited weight of 270 to 300g were selected. They were divided into eight groups of 6, untreated control group; morphine – treated group (20 mg/kg/day); curcumin -treated groups (10, 30, 60 mg/kg/day); and morphine and curcumin treated group intraperitoneal administration for successive 28 days. After 24hours animals were killed. Sperm motility was measured using WHO protocols. The sperm parameter such as motility, sperm count, morphology, seminiferous tubules diameter, weight testis, and serum testosterone level were analyzed (oneway ANOVA). Curcumin (10, 30 and 60 mg/kg) significantly increased mean percentage of sperm motility, count, testis weight, and serum testosterone level compared to control group (p<0.05). Testosterone level decreased significantly in rats treated with morphine. Co-administration of curcumin to morphine-treated rats improved the histopathological alterations induced by morphine in testis and increased the sperm count. Curcumin has a very strong antioxidant effects at applied doses and it can probably be used as an antioxidant and food supplement in reproductive disorders.Journal of Medical and Biomedical Sciences (2017) 6(2), 1-10

Effects of oestradiol benzoate (OeB) and human chorionic gonadotrophin (hCG) on the testes and accessory sex glands of the rat

1981 ◽  
Vol 96 (2) ◽  
pp. 273-280 ◽  
Author(s):  
Mridula Chowdhury ◽  
Robert Tcholakian ◽  
Emil Steinberger
Keyword(s):  
Treated Group ◽  
Inhibitory Effect ◽  
Male Rats ◽  
Plasma Testosterone ◽  
Control Group ◽  
Intact Male ◽  
Intact Control ◽  
Testosterone Levels ◽  
Oestradiol Benzoate ◽  
Direct Inhibitory Effect

Abstract. It has been suggested that treatment of intact male rats with oestradiol benzoate (OeB) causes an interference with testosterone (T) production by the testes by a direct inhibitory effect on steroidogenesis. To test this hypothesis, different doses (5, 10 or 25 IU) of hCG were administered concomitantly with 50 μg of OeB to adult intact or hypophysectomized male rats. The testicular and plasma testosterone, and serum hCG levels were determined. The sex accessory weights were recorded. In the intact OeB-treated group of animals, hCG stimulated both the secondary sex organs and plasma testosterone levels above the intact control group. However, in hypophysectomized animals, although plasma testosterone levels increased above that of intact controls, their secondary sex organ weights did not. Moreover, inspite of high circulating hCG levels, the testicular testosterone content and concentration remained suppressed in OeB-treated animals. The reason for such dichotomy of hCG action on OeB-treated animals is not clear at present.

scholarly journals The Effect of Single and Triple Testicular Biopsy Using Biopty Gun on Spermatogenesis in Pubertal Rats

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1569
Author(s):  
Tomislav Šušnjar ◽  
Ivana Kuzmić Prusac ◽  
Ivan Švagelj ◽  
Anđela Jurišić ◽  
Tomislav Šušnjar ◽  
...  
Keyword(s):  
Sperm Count ◽  
Semen Analysis ◽  
Study Groups ◽  
Testicular Biopsy ◽  
Male Rats ◽  
Lower Percentage ◽  
Control Group ◽  
Sprague Dawley ◽  
Left Testis ◽  
Significant Difference

Background: The aim of this study was to compare consequences in single and triple testicular biopsy by biopty gun in pubertal rats using histological and immunohistochemical analysis. Methods: Thirty-two Sprague-Dawley male rats were used as the experimental model. The rats were randomly divided into three study groups. The rats from the first group (n = 12) received a single-biopsy of upper pole of the left testis, while the rats from the second group (n = 10) received triple-biopsy of upper and lower poles and lateral surface of left testis. The third group (n = 10) was a control group. On the eightieth day after the biopsy in all rats bilateral orchiectomy and funiculectomy were performed to obtain testicular tissue and sperm for analysis. The consequences of the puncture were observed by pathohistology, immunohistochemistry and semen analysis. Results: The results of the study showed lower percentage of sperm count (14.5 mill/mL vs. 16 mill/mL, p = 0.130), sperm motility (24.6% vs. 32.7%, p > 0.05), abnormal sperm (30% vs. 27%, p > 0.05), atrophic tubules (21% vs. 6%, p < 0.001), volume (1.7 mL vs. 2.28 mL, p < 0.01) and apoptotic index (1.56 vs. 1.19, p = 0.650) in the testes with a triple-biopsy compared to the testes with a single-biopsy. Semen analysis showed a borderline significant difference between the group with triple-biopsy where sperm count was lower than it in the control group (14.5 mill/mL vs. 17.5 mill/mL, p = 0.05). A single-biopsy has little effect on the testis, especially on overall fertility. A triple-biopsy showed higher degree of the testicular damage but without a significant impact on overall fertility. Semen analysis showed that single- and triple-biopsies did not have a significant effect on sperm count, motility and morphology. Conclusion: Biopty gun procedure is a cheap, simple and reliable method for testicular biopsy in rats without a significant effect on sperm count, motility and morphology.

scholarly journals Effects of broccoli extract on biodistribution and labeling blood components with 99mTc-GH

2011 ◽  
Vol 26 (5) ◽  
pp. 339-345 ◽  
Author(s):  
Betul Cekic ◽  
Fazilet Zumrut Biber Muftuler ◽  
Ayfer Yurt Kılcar ◽  
Cigdem Ichedef ◽  
Perihan unak
Keyword(s):  
Radiochemical Yield ◽  
Treated Group ◽  
Considerable Effect ◽  
Herbal Extract ◽  
Male Rats ◽  
Control Group ◽  
Blood Components ◽  
Blood Constituents ◽  
Biodistribution Studies ◽  
Chemical Contents

PURPOSE: People consume vegetables without the knowledge of the side effects of the biological and chemical contents and interactions between radiopharmaceuticals and herbal extract. To this end, current study is focused on the effects of broccoli extract on biodistribution of radiolabeled glucoheptonate (99mTc-GH) and radiolabeling of blood components. METHODS: GH was labeled with 99mTc. Quality control studies were done utilizing TLC method. Biodistribution studies were performed on male rats which were treated via gavage with either broccoli extract or SF as control group for 15 days. Blood samples were withdrawn from rats' heart. Radiolabeling of blood constituents performed incubating with GH, SnCl2 and 99m Tc. RESULTS: Radiochemical yield of 99mTc-GH is 98.46±1.48 % (n=8). Biodistribution studies have shown that according to the control, the treated group with broccoli has approximately 10 times less uptake in kidney. The percentage of the radioactivity ratios of the blood components is found to be same in both groups. CONCLUSIONS: Although there is no considerable effect on the radiolabeling of blood components, there is an outstanding change on the biodistribution studies especially on kidneys. The knowledge of this change on kidney uptake may contribute to reduce the risk of misdiagnosis and/or repetition of the examinations in Nuclear Medicine.

scholarly journals Investigation Into Effect Of Crude Mixture Of Abrus Precatorius Seed On Hypothalamopituitary Gonadal Axis And Development Of Antifertility In Male Rats

1970 ◽  
Vol 36 (1) ◽  
pp. 103-109 ◽  
Author(s):  
S Talukder ◽  
MA Hossain ◽  
S Sarker ◽  
MAH Khan
Keyword(s):  
Negative Impact ◽  
Sperm Count ◽  
Sharp Decrease ◽  
Serum Levels ◽  
Serum Biochemistry ◽  
Male Rats ◽  
Male Rat ◽  
Control Group ◽  
Abrus Precatorius ◽  
Crude Mixture

To evaluate the antifertility effect of crude mixture of A. precatorius seeds at the dose level of 50 mg/kg body weight in adult male rats, after oral administration to male rats for 40 days, the rats were sacrificed and hormonal profiles, serum biochemistry, sperm count and histological changes were recorded. A sharp decrease in the serum levels of testosterone (0.70 ± 0.17 ng/ml), FSH (0.70 ± 0.22 lU/L), and LH (0.87 ± 0.35 IU/L) was detected compared to control (FSH, LH and testosterone levels 0.93 ± 0.15 ng/ml, 0.76 ± 0.28 IU/L, 1.44 ± .011 IU/L, respectively). A significant reduction of epididymal sperm count (2.34 million/mL) was noted in treated rats as compared to control group (7.87 million/mL). Histology of testes showed marked atrophy of the testes, which was characterized by disruption of the seminiferous epithelium and atrophy of the Leydig cells. Crude mixture of A. precatorius seed has a negative impact on male reproductive functions. It might be suggested that crude mixture of A. precatorius seeds might have antifertility property for male rats.   Keywords: Abrus precatorius; antifertility; male rat; testosterone. DOI: http://dx.doi.org/10.3329/bjar.v36i1.9234 BJAR 2011; 36(1): 103-109

scholarly journals Effect of Tramadol on Sperm Profile of Male Albino Rats

2019 ◽  
pp. 1-6
Author(s):  
I. S. Esua ◽  
U. U. Uno ◽  
U. B. Ekaluo
Keyword(s):  
Sperm Motility ◽  
Sperm Count ◽  
Sperm Head ◽  
Male Rats ◽  
Control Group ◽  
Albino Rats ◽  
Dependent Manner ◽  
Sperm Viability ◽  
Albino Rat ◽  
Significant Difference

Background and Aim: Tramadol is a potent analgesic effective in the treatment of mild to severe pains. However, the use of the drug can pose a threat to other organs and systems. Therefore, this study evaluated the effect of graded doses of tramadol on sperm profile of male albino rats. Materials and Methods: Eighteen male rats were divided into three groups (A, B and C) using completely randomized design (CRD) with six rats in each group. Rats in group A served as the control group and were given just food and water while groups B and C were given tramadol at 50 and 100 mg/kg body weight (BW) respectively, daily for the period of 65 days. The treatment was administered via oral gavage and at the end of the treatments, the rats were sacrificed. Immediately after sacrifice, a puncture was made in the epididymis with a sterile pin and examined for semen pH. The epididymes were processed for epididymal sperm motility, viability, count and sperm head abnormality. Results: There was no significant difference in the weight of testes and semen pH. Sperm viability, sperm motility, sperm count and weight of epididymes significantly reduced (p<0.05) in tramadol treated animals when compared with the control. Results also indicated statistically significant (p<0.05) increase in sperm head abnormalities in rats treated with tramadol when compared with the control. Conclusion: The results obtained from this study reveal that tramadol has negative effects on weight of epididymes, sperm count, sperm viability, sperm motility and sperm head abnormalities in male albino rat as mammalian models in a dose dependent manner.

Combined but not single administration of vitamin C and l-carnitine ameliorates cisplatin-induced gastric mucosa damage in male rats

2018 ◽  
Vol 96 (8) ◽  
pp. 830-838 ◽  
Author(s):  
Modinat Adebukola Adefisayo ◽  
Wale Johnson Adeyemi ◽  
Quadri Kunle Alabi
Keyword(s):  
Gastric Mucosa ◽  
Adverse Effects ◽  
Vitamin C ◽  
Clinical Symptoms ◽  
Treated Group ◽  
Male Rats ◽  
Control Group ◽  
Inflammatory Infiltration ◽  
Inflammatory Reactions ◽  
Gastric Mucosa Damage

Although cisplatin is a potent anticancer drug, it instigates oxidative and pro-inflammatory reactions that pose significant and distressing clinical symptoms. Therefore, this study investigated the effects of vitamin C and (or) l-carnitine on cisplatin-induced gastric mucosa damage in rat. The rats were allocated into 6 groups (n = 5). The control group received distilled water, while the treatment groups received cisplatin alone (CIP), or cisplatin with vitamin C, l-carnitine, or their combination. Cisplatin caused disruption of the gastric mucosa histoarchitecture and altered the mucus barrier function. Moreover, the stomach tissue of the CIP-treated group showed increased levels of oxidative stress markers (malondialdehyde and H2O2) and decreased activities of antioxidant (superoxide dismutase, glutathione peroxidase, catalase, glutathione S-transferase) and non-antioxidant (reduced glutathione) enzymes. These deleterious events were accompanied with significant increases in pro-inflammatory cytokines and inflammatory infiltration markers, myeloperoxidase and inducible nitric oxide synthase. However, the administration of both vitamin C and l-carnitine, and not either of the two showed additive effects in attenuating the adverse effects of cisplatin. The histological results agreed with the biochemical assays. The study concluded that the combined administration of vitamin C and l-carnitine, but not the single therapy, could prevent the adverse effects of cisplatin on gastric tissue.

Vitamin E ameliorates disturbances in testosterone pathway and sperm quality of male rats induced by the glycosides vicine and convicine of Vicia faba

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Khaled M.M. Koriem ◽  
Mahmoud S.S. Arbid
Keyword(s):  
Vitamin E ◽  
Vicia Faba ◽  
Sperm Quality ◽  
Treated Group ◽  
Male Rats ◽  
Control Group ◽  
Content Type ◽  
Paraffin Oil ◽  
Male Genital

Purpose This paper aims to design to evaluate the protective effect of vitamin E to ameliorate the disturbances in testosterone pathway and sperm quality of male rats induced by the glycosides vicine (V) and convicine (C) of Vicia faba. Design/methodology/approach Forty male albino rats were divided into five equal groups; control, paraffin oil, V (400 mg/kg) C (150 mg/kg)-treated group, vitamin E (100 mg/kg) + VC-treated group, and vitamin E (200 mg/kg) + VC-treated groups which injected intraperioneally (IP) with 0.5-ml saline, 0.5-ml paraffin oil,V (400 mg/kg) and C (150 mg/kg) of Vicia faba, vitamin E (100 mg/kg) + VC-treated groups, and Vitamin E(200 mg/kg) + VC-treated groups, respectively. Blood and testicular tissue were obtained after one month of the study. The male genital organs were calculated. Testosterone (Ts), luteinizing hormone (LH), follicle stimulating hormone (FSH), dehydroepiandrosterone sulfate (DHEA-SO4), sex hormone binding globulin (SHBG),?-glutamyl transpeptidase (?-GT), glucose-6-phosphate dehydrogenase (G6PD), 3ß-hydroxysteroid dehydrogenase (3ßHSD), lactate dehydrogenase (LDH), spermatozoa concentration, percent of mortality and abnormal sperms were evaluated. Findings The VC-treated group showed significant decrease (p < 0.01) in Ts, DHEA-SO4, G6PD, spermatozoa number and mortality percent, as well as, the male genital organs (testes, epidydemis, seminal vesicle, prostate and vasa deferentia) while significant increase (p < 0.01) was found in LH, FSH, SHBG, LDH, ?-GT, sperms monoclonal Ki-67, and abnormal spermatocytes levels compared with control group. Vitamin E co-injection with VC-treated group returned all these parameters to the normal values. The higher dose of vitamin E (200 mg/kg) was more effect than the lower dose (100 mg/kg). Originality/value Vicia faba contains V and C glycosides. The V and C glycosides in Vicia faba are hydrolyzed by intestinal microflora to aglycones divicine and isouramil, respectively. Divicine and isouramil are highly reactive compounds generating free radicals where divicine and isouramil are the main factors of favism. The V and C glycosides induced disturbances in testosterone pathway and sperm quality of male rats and vitamin E ameliorates these disturbances.

EFFECT OF DIPYRIDAMOLE + ASA ON THE RETINE VASCULAR PATTERN OF ESTREPTOZOTOCIN-DIABETIC RATS

1987 ◽  
Author(s):  
A Moreno ◽  
J P de la Cruz ◽  
J Garcia Campos ◽  
F Sanchez de la Cuesta
Keyword(s):  
Treated Group ◽  
Diabetic Rats ◽  
Diabetic Group ◽  
Male Rats ◽  
Control Group ◽  
Vascular Pattern ◽  
Vascular Tree ◽  
Aorta Ring ◽  
Vascular Bed ◽  
Group 2

INTRODUCTIONWe have used an experimental model which allows the evaluation of the qualitative differences in the retinal vascular pattern by means of the labeling of the retine vascular tree with radish peroxidase (HRP) in estreptozotocin-diabetic rats. The aim of the study was to evaluate the effect of ASA and DIP + ASA on the vessels platelet behaviour of said retine pattern in a group of rats in t-hich the diabetes had 3 months of evolution.PROCEDURE22 Wistar male rats were divided into A groups; 1) control group, 2) diabetic rats without antiaggregant, 3) dietetic rats treated with 6 mg/day ASA p.o., 4) diabetic rats treated with 6 mg/day ASA +12 mg/day DIP p.o. For inducing diabetes 30 mg/Kg of i.v. estreptozotocine were administered. The animals were considered “diabetic” when glucemia was over 200 mg/100 ml. After 3 months of treatment with 4IU insuline and ASA, or ASA + DIP, the animals were sacrified. Samples of blood and rings of descending aorta were extracted. Platelet aggregation in IJB in front of 1 μg/ml of collagen and the prostacycline-like activity of the aorta ring were evaluated. The configuration of the retine vascular tree labeled with HRP was observed.RESULTS AND CONCLUSIONSMaximal aggregation intensity: 11.1 Ω in the control group,10.9Ω in the diabetic non-treated group, 4.8Ω in rats receiving ASA and 4.6Ω in rats treated with DIP + ASA. The incUbation during 10 min. of aorta rings in blood samples produced 38.7% inhibition in the control group, 12.8% in the non treated-diabetic group 0% in the ASA group and 49.3% in the group treated with DIP + ASA.The qualitative changes in the diabetic rats retinal vascular network non treated with antiaggregants showed a scarce visibility of capillars as well as large zones of tortuous vessels. The rats treated with ASA showed a continuous vascular bed and less tortuous vessels than the ones in the non treated group but the vascular diameters were smaller than the ones observed in non-diabetic rats; the rats treated with DIP + ASA showed a continuous vascular bed, scarce tortuous vessels and vascular diameters similar to the ones found in non-diabetic rats. Mortality rates: 0% in the control group, 50% in the non-treated diabetic group, 16% in the ASA group and 0% in the DIP + ASA group. The administration of DIP + ASA normalized the prostacycline-like activity and the retinal vascular pattern in estreptozotocin-diabetic rats.

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