scholarly journals Effects ofNigella sativa(Habbatus sauda) Oil and Nicotine Chronic Treatments on Sperm Parameters and Testis Histological Features of Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Ng Cho Ping ◽  
Noor Hashida Hashim ◽  
Durriyyah Sharifah Hasan Adli
Keyword(s):  
Body Weight ◽  
Sperm Motility ◽  
Seminiferous Tubule ◽  
Corn Oil ◽  
Sperm Quality ◽  
Sperm Parameters ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Sprague Dawley ◽  
Histological Features

Twenty-fourSprague-Dawleymale rats (7–9 weeks old, 200–250 g) were divided into Nicotine (N) (0.5 mg/100 g body weight (BW), Nicotine Control (NC) (saline, 0.1 mL/100 g BW),Habbatus saudaoil (HS) (6.0 μL/100 g BW), andHabbatus saudaControl (HSC) (corn oil, 0.1 mL/100 g BW) groups and treated for 100 days. Sperm parameters and seminiferous tubules measurements were evaluated. The N showed a significantly lower sperm motility (1.03±0.05×106 sperm/mL) and percentage of normal (82.61±0.03%) and live (93.88±0.01%) sperm, higher value for the seminiferous tubule (253.36±1.83 μm) and lumen (100.15±2.38 μm) diameters and spermatogonia (19.85±0.39 μm) and spermatocytes (33.37±0.59 μm) layers, and thinner spermatid-sperm layer (22.14±0.71 μm) than the NC (P<0.05). The HS had significantly higher sperm motility (1.49±0.04×106 sperm/mL) and percentage of normal (90.61±0.01%) and live (96.98±0.01%) sperm, smaller lumen diameter (67.53±2.34 μm) and thinner spermatogonia (17.67±0.32 μm) and wider spermatid-sperm (36.95±0.79 μm) layers than the HSC (P<0.05). This research confirmed that nicotine reduced sperm motility and morphology of normal and live sperms and also affected the testis histology, whileHabbatus saudaoil increased sperm quality and gave better testis histological features.

scholarly journals Effect of Lunasia amara Blanco on Sperm Number, Sperm Motility, and Testicular Histology of Male Rats

2015 ◽  
Vol 4 (2) ◽  
pp. 31
Author(s):  
Muhammad Ja’far Luthfi
Keyword(s):  
Sperm Motility ◽  
Male Fertility ◽  
Sperm Quality ◽  
Sperm Count ◽  
Male Rats ◽  
Quality Analysis ◽  
Sprague Dawley ◽  
Sperm Analysis ◽  
Testicular Histology ◽  
Positive Effect

<p>Sanrego (<em>Lunasia amara</em>), has been used in the folk medicine to increase and/or to treat male fertility. However there is no scientific evidence to confirm the positive effect of the plant on an improvement of male fertility. The objective of this research was to study the effects of the plant (on adult Sprague-Dawley male rats) at the doses of 30 mg/kg, 60 mg/kg, and 90 mg/kg on the sperm count, motility, and testicular histology. Administration were given by force-feeding between 10.00 am and 12.00 pm daily for a period of 42 days followed by sperm quality analysis and testicular histology evaluation. The sperm analysis showed that the sanrego increased the sperm count and sperm motility. The testicular histology also revealed positive effect of the plant on spermatogenesis.   Overall the present study showed the sanrego is potential plant to increase male fertility.</p>

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

Potential anti-toxic effect of d-ribose-l-cysteine supplement on the reproductive functions of male rats administered cyclophosphamide

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Gabriel O. Oludare ◽  
Gbenga O. Afolayan ◽  
Ganbotei G. Semidara
Keyword(s):  
Body Weight ◽  
Single Dose ◽  
Sperm Motility ◽  
Sperm Count ◽  
Male Rats ◽  
Oxidative Enzymes ◽  
Protective Effects ◽  
Testosterone Levels ◽  
Group I ◽  
Antioxidant Defence System

Abstract Objectives This study aimed to access the protective effects of d-ribose-l-cysteine (DRLC) on cyclophosphamide (CPA) induced gonadal toxicity in male rats. Methods Forty-eight male Sprague-Dawley rats were divided into six groups of eight rats each. Group I the control, received distilled water (10 ml/kg), Group II received a single dose of CPA 100 mg/kg body weight intraperitoneally (i.p), Groups III and IV received a single dose of CPA at 100 mg/kg (i.p) and then were treated with DRLC at 200 mg/kg bodyweight (b.w) and 400 mg/kg b.w for 10 days, respectively. Rats in Groups V and VI received DRLC at 200 and 400 mg/kg b.w for 10 days, respectively. DRLC was administered orally. Results Results showed that CPA increased percentage of abnormal sperm cells and reduced body weight, sperm count, sperm motility, follicle-stimulating hormone (FSH), luteinizing hormone (LH) and testosterone levels (p<0.05). CPA also induced oxidative stress as indicated by the increased malondialdehyde (MDA) content and reduced activities of the oxidative enzymes measured (p<0.05). Liver enzymes were elevated while the blood cells production was decreased in the rats administered CPA. DRLC supplementation enhanced the antioxidant defence system as indicated in the reduced MDA levels and increased activities of the antioxidant enzymes when compared with CPA (p<0.05). Bodyweight, sperm count, sperm motility, FSH, and testosterone levels were increased in the CPA + DRLC II group compared with CPA (p<0.05). Conclusions The results of this present study showed that DRLC has a potential protective effect on CPA-induced gonadotoxicity.

Mesotheliomas and Proliferative Lesions of the Testicular Mesothelium Produced in Fischer, Sprague-Dawley and Buffalo Rats by Methyl(acetoxymethyl)nitrosamine (DMN-OAc)

1979 ◽  
Vol 16 (5) ◽  
pp. 574-582 ◽  
Author(s):  
J. J. Berman ◽  
J. M. Rice
Keyword(s):  
Body Weight ◽  
Tumor Cells ◽  
Mesothelial Cells ◽  
Male Rats ◽  
Sprague Dawley ◽  
Colloidal Iron ◽  
Microscopic Appearance ◽  
Intraperitoneal Dose ◽  
Single Focus

A single intraperitoneal dose of methyl(acetoxymethyl)nitrosamine (13 mg/kg body weight) given to 78 5-week-old male rats induced 25 mesotheliomas; two mesotheliomas were found in 67 control rats. All mesotheliomas arose from the peritesticular mesothelium and had a typical microscopic appearance of branching papillary fronds with a collagenous core covered by one or many layers of plump tumor cells. Cytoplasm of tumor cells contained material that reacted positively to a colloidal iron stain and was labile to hyaluronidase. In addition to frank mesotheliomas, 16 lesions, which we called atypical mesothelial proliferations. were found. These consisted of a single focus of plump mesothelial cells overlying an area of thick stroma. Often these foci included short, non-branched papillary projections above the surface of adjacent normal mesothelium. Twelve of the 16 lesions occurred in methyl(acetoxymethyl)nitrosamine-treated rats.

Effect of oral administration of carbofuran on male reproductive system of rat

1995 ◽  
Vol 14 (11) ◽  
pp. 889-894 ◽  
Author(s):  
N. Pant ◽  
AK Prasad ◽  
SC Srivastava ◽  
R. Shankar ◽  
SP Srivastava
Keyword(s):  
Body Weight ◽  
Sperm Count ◽  
Reproductive Toxicity ◽  
Giant Cells ◽  
Toxicity Assessment ◽  
Male Rats ◽  
Ventral Prostate ◽  
Seminiferous Tubules ◽  
Effect Level ◽  
Dose Dependent Decrease

1 Carbofuran was administered orally to adult male rats at dose levels of 0.1, 0.2, 0.4 or 0.8 mg kg -1 body weight, 5 d wk-1 for 60 days. A dose dependent decrease was observed in body weight of rats treated with 0.2-0.8 mg carbofuran kg -1 body weight 2 A significant decrease in the weight of epididymides, seminal vesicles, ventral prostate and coagulating glands was observed at various test doses of carbofuran except at the lowest dose. 3 Decreased sperm motility, reduced epididymal sperm count along with increased morphological abnormali ties in head, neck and tail regions of spermatozoa were observed in rats exposed to 0.2, 0.4, or 0.8 mg carbo furan kg-1 body weight. 4 In addition, significant alterations were observed in the activities of marker testicular enzymes viz. sorbitol dehydrogenase (SDH), glucose-6-P-dehydrogenase (G6PDH) (decreased), lactate dehydrogenase (LDH) and γ-glutamyl transpeptidase (γ-GT) (increased) depending on dose. 5 Histologically, the results indicated the toxicity of carbo furan on testes depending on dose. The changes pre dominantly consisted of moderate oedema, congestion, damage to Sertoli cells and germ cells, along with the accumulation of cellular debris and presence of giant cells in the lumen of a few seminiferous tubules which showed disturbed spermatogenesis with the higher doses of carbofuran. 6 These observations determined a no effect level dose of 0.1 mg kg-1 body weight of carbofuran on the biochemi cal and morphological indices studied for male repro ductive toxicity assessment in the rat model. The results of the present study provide first hand information on the reproductive toxicity of carbofuran in male rats.

scholarly journals The Ameliorating Effect of Berberine-Rich Fraction against Gossypol-Induced Testicular Inflammation and Oxidative Stress

2018 ◽  
Vol 2018 ◽  
pp. 1-13 ◽  
Author(s):  
Samar R. Saleh ◽  
Rana Attia ◽  
Doaa A. Ghareeb
Keyword(s):  
Oxidative Stress ◽  
Male Infertility ◽  
Corn Oil ◽  
Semen Quality ◽  
Experimental Period ◽  
Male Rats ◽  
Tissue Inhibitors Of Metalloproteinases ◽  
Interleukin 12 ◽  
Sprague Dawley ◽  
And Oxidative Stress

This study was aimed at evaluating the efficacy of berberine-rich fraction (BF) as a protective and/or a therapeutic agent against inflammation and oxidative stress during male infertility. Sexually mature Sprague-Dawley male rats were divided into five groups treated with either corn oil, BF (100 mg/kg BW, orally, daily for 30 days), gossypol acetate (5 mg/kg BW, i.p.) eight times for 16 days, BF alone for 14 days then coadministered with gossypol acetate for the next 16 days (protected group), or gossypol acetate for 16 days then treated with BF for 30 days (treated group). All animals completed the experimental period (46 days) without obtaining any treatments in the gap period. Sperm parameters, oxidative index, and inflammatory markers were measured. Gossypol injection significantly decreased the semen quality and testosterone level that resulted from the elevation of testicular reactive oxygen and nitrogen species (TBARS and NO), TNF-α, TNF-α-converting enzyme, and interleukins (IL-1β, IL-6, and IL-18) by 230, 180, 12.5, 97.9, and 300%, respectively, while interleukin-12 and tissue inhibitors of metalloproteinases-3 were significantly decreased by 59 and 66%, respectively. BF (protected and treated groups) significantly improved the semen quality, oxidative stress, and inflammation associated with male infertility. It is suitable to use more advanced studies to validate these findings.

Effect of Gasohol on The Rat Liver

1997 ◽  
Vol 3 (S2) ◽  
pp. 49-50
Author(s):  
B.A. MacDuff ◽  
A. Singh ◽  
I. Chu
Keyword(s):  
United States ◽  
Body Weight ◽  
Adverse Effects ◽  
Rat Liver ◽  
Corn Oil ◽  
The United States ◽  
Sprague Dawley ◽  
Sprague Dawley Rats

Although there are a variety of gasoline ethanol mixtures proposed as neat fuels (ethanol 85% + gasoline 15% = E85; E95) for automobiles, gasohol (gasoline 90% + ethanol 10%) is presently used as a fuel in the United States. The adverse effects, if any, of gasohol ingestion are unknown; effects on the liver of rats administered gasohol are examined in this study.Twenty-four female Sprague-Dawley rats received daily, via gavage, one of the three concentrations of gasohol for 28 days; LD50/20, LD50/100 and LD50/1000, where LD50 = 1.5g ethanol / kg body weight (bw) and 14g gasoline / kg bw. The LD50 was based on that of gasoline, which was obtained from literature value.1 The amount of ethanol added to stock gasohol was only 1/10 its LD50, required to maintain the gasoline ethanol proportion of 9:1. Gasohol was administered in corn oil with total volume 10 ml. Animals that received only corn oil served as controls.

scholarly journals THE EFFECT OF SECANG EXTRACT (CAESALPINIA SAPPAN LINN) ON THE WEIGHT AND HISTOLOGY APPEARANCE OF WHITE MALE RATS’ HEARTS INDUCED BY ISOPROTERENOL

2017 ◽  
Vol 9 ◽  
pp. 59
Author(s):  
Kristiana Nugraheni ◽  
Fadlina Chany Saputri
Keyword(s):  
Myocardial Infarction ◽  
Body Weight ◽  
White Male ◽  
Negative Control ◽  
Male Rats ◽  
Heart Cells ◽  
Sprague Dawley ◽  
Macroscopic Appearance ◽  
Caesalpinia Sappan ◽  
Sprague Dawley Rats

Objective: This study was conducted to determine the cardioprotective effect of secang extract on the heart cells of rats who suffered from myocardialinfarction induced by isoproterenol.Materials and Methods: Sprague Dawley rats were divided into six groups: Normal control, negative control, control extract (200 mg/kg), and threedifferent dose extract groups (50, 100, and 200 mg/kg body weight) that were given treatment for 30 days, and then, induced with isoproterenol.Observations were made for changes in the macroscopic appearance, cardiac weight, and histology of the cardiac organ.Results: The results showed a decrease in the incidence of myocardial infarction in rats given secang extract. The infarction area decreased withincreasing doses of extract. The weight of the heart in the control extract group was smaller than in the negative control group.Conclusions: Damage to heart cells, seen in the microscope, decreased with increasing doses.

New approach for reproductive toxicity assessment: chromatoid bodies as a target for methylmercury and polychlorinated biphenyls in prepubertal male rats

2020 ◽  
Vol 32 (10) ◽  
pp. 914
Author(s):  
M. S. Garcia ◽  
W. A. Orcini ◽  
R. L. Peruquetti ◽  
J. E. Perobelli
Keyword(s):  
Corn Oil ◽  
Morphological Changes ◽  
Synergistic Effects ◽  
Reproductive Toxicity ◽  
Treated Group ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Control Group ◽  
High Dose ◽  
Long Term Effects

This study investigated the reproductive toxicity of methylmercury (MeHg) and Aroclor (Sigma-Aldrich), alone or in combination, following exposure of prepubertal male rats considering the chromatoid body (CB) as a potential target. The CB is an important molecular regulator of mammalian spermatogenesis, primarily during spermatid cytodifferentiation. Male Wistar rats were exposed to MeHg and/or Aroclor , according the following experimental design: control group, which was administered in corn oil (vehicle) only; MeHg-treated group, which was administered 0.5mg kg−1 day−1 MeHg; Aroclor-treated group, which was administered 1mg kg−1 day−1 Aroclor; Mix-LD, group which was administered a low-dose mixture of MeHg (0.05mg kg−1 day−1) and Aroclor (0.1mg kg−1 day−1); and Mix-HD group, which was administered a high-dose mixture of MeHg (0.5mg kg−1 day−1) and Aroclor (1.0mg kg−1 day−1). MeHg was diluted in distilled water and Aroclor was made up in corn oil (volume 1mL kg−1). Rats were administered the different treatments from PND23 to PND53 by gavage, . The morphophysiology of CBs was analysed, together with aspects of steroid hormones status and regulation, just after the last treatment on PND53. In addition, the long-term effects on sperm parameters were assessed in adult animals. MeHg exposure increased mouse VASA homologue (MVH) protein levels in seminiferous tubules, possibly affecting the epigenetic status of germ cells. Aroclor produced morphological changes to CB assembly, which may explain the observed morphological defects to the sperm flagellum and the consequent decrease in sperm motility. There were no clear additive or synergistic effects between MeHg and Aroclor when administered in combination. In conclusion, this study demonstrates that MeHg and Aroclor have independent deleterious effects on the developing testis, causing molecular and morphological changes in CBs. To the best of our knowledge, this is the first study to show that CBs are targets for toxic agents.

scholarly journals Shengjing Capsule Improves Spermatogenesis through Upregulating Integrin α6/β1 in the NOA Rats

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Jiamin Wang ◽  
Shankun Zhao ◽  
Lianmin Luo ◽  
Yangzhou Liu ◽  
Ermao Li ◽  
...  
Keyword(s):  
Stem Cells ◽  
Sperm Quality ◽  
Sperm Count ◽  
Spermatogonial Stem Cells ◽  
Normal Group ◽  
Seminiferous Tubules ◽  
High Dose ◽  
Sprague Dawley ◽  
Underlying Mechanisms ◽  
Almost All

Objective. To evaluate the therapeutic effect of Shengjing capsules on nonobstructive azoospermia (NOA) in the rat model. Methods. Twenty-five male Sprague–Dawley rats were randomly divided into five groups as follows (n=5 per group): normal group, NOA group, and three Shengjing capsule treatment groups (low-dose, medium-dose, and high-dose groups, respectively). HE staining and semen smear were performed to assess sperm quality. The expression levels of PI3K/AKT and integrin α6/β1 were measured by qRT-PCR and western blot analyses. Results. In the NOA group, almost all of the seminiferous tubules were vacuolated with a thin layer of basal compartment containing some spermatogonial stem cells. The counts of sperms in the NOA group were strongly lower than those of the normal group (P=0.0001). The expression of PI3K/AKT and integrin α6/β1 was scarcely expressed in the NOA group. All indexes mentioned above were significantly different from those of the medium- and high-dose groups (P=0.001, all). The sperm count of rats treated with Shengjing capsules was significantly higher than that of the NOA group (P=0.0001). The rats of Shengjing capsule groups had more layers of spermatogonial stem cells and spermatocytes, and some had intracavitary sperms. Conclusions. Shengjing capsules may be a promising therapeutic medicine for NOA. The underlying mechanisms might involve activating SSCs by upregulating the integrin α6/β1 expression via the PI3K/AKT pathway.

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