Journal of Arak University of Medical Sciences

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Showing 3 results for Sulpiride

Role of Sulpiride Administration in Sperm Quality and Relationship to Male Fertility and In Vitro Fertilization Embryonic Development

Aram Ahmadi, Rajab Ali Sadrkhanlou, Abbas Ahmadi,
Volume 17, Issue 10 (1-2015)

Abstract

Background: Male fertility depends on the proper function of a complex system of organs which plays an important role in spermatogenesis. In this study the effects of sulpiride-administration were assessed by means of sperm parameters and in vitro fertilization potential.

Materials and Methods: In this experimental study thirty adult male mice were divided into 3 groups as test, control-sham and control. The test group were injected with 40 mg/kg sulpiride solution daily for 45 days IP. Sham mice were injected by solvent only. After 45 days, all mice were dispatched by cervical dislocation consequence of unconsciousness. Cauda epididymis were used to collect sperm cells and assess their motility, viability and DNA integrity. The rate of in vitro fertilization and embryonic development were also examined.

Results: In comparison with sham and control groups, sperm motility and viability rate showed a significant reduction in the sulpiride-administered animals. Rate of DNA damage increased which gives rise to a remarkable reduction of fertilization rate, zygote division, blastocysts number, and significant increase of arrested embryos in sulpiride treated mice (p<0.05).

Conclusion: Data suggest that following sulpiride-induced hyperprolactinemia, induction of spermatogenesis dysfunction, causes low sperm quality that accompanies a significant lower fertility potential and embryonic development in comparison with the sham and control groups.

The Effect of Sulpiride and Food Restriction on Depression and Anxiety Control in Adult Male Rats

Marzieh Kamkar, Samad Zare, Farrin Babaei,
Volume 22, Issue 3 (8-2019)

Abstract

Background and Aim: Food restriction (FR) affects on depression and anxiety behavior. Previous studies have pointed to the role of sulpiride in the treatment of depression and anxiety. The purpose of this study was to determine the role of dopaminergic system and food restriction on depression and anxiety.
Materials and Methods: Forty two adult male Wistar rats (180-220g) were divided into 7 groups including: control, sham, 25%, 50%, 75% FR, 75% FR with sulpiride and sulpiride(50µg/rat). The treatment period was 21 days. Day 19 surgery and cannulation was performed and Sulpiride was injected intracrebroventricularly (icv) on the 21st day. Depression and anxiety tests (Tail suspension test and Elevated Plus Maze), was taken from the rats on the 21st day. Data were analyzed by ANOVA test.
Ethical Considerations: Ethical points were observed according to the declaration of Helsinki and acts of Bioethics Committee at Urmia University (Ref No: AECVU-180-2018).
Findings: Mobility time in FR groups and sulpiride compared to control and in 75% with sulpiride compared to 75% had significant increase. immobility time in FR and sulpiride had significant decrease compared to control. Open arm entry in 75% FR had significantly decreased compared to control and in 75% FR with sulpiride had significantly increased compared to 75%. Open arm spend time in 75% FR with sulpiride had significant increase compared to 75%. Motor activity was reduced in FR groups and injection sulpiride.
Conclusion: It seems that sulpride and FR play a role in improving
semi-depression circumstances. Sulpiride also play a role in controlling the anxiety behavior induced by FR.

The Effects of L-dopa, SCH23390 Hydrochloride and Sulpiride on Adiponectin and Luteinizing Hormone Levels in an Animal Model of Polycystic Ovary Syndrome

Khadijeh Haghighat Gollo, Fariba Mahmoudi, Abolfazl Bayrami, Saber Zahri,
Volume 23, Issue 2 (5-2020)

Abstract

Background and Aim: In patients suffer from Polycystic Ovary Syndrome (PCOS), the secretion of the Luteinizing Hormone (LH) increases while adiponectin secretion and dopamine release decreases. Dopamine and adiponectin exert inhibitory effecs on LH secretion. In the present study the effects of L-dopa and dopamine receptor antagonists were investigated on LH secretion and adiponectin gene expression of in PCOS model rats to determine whether dopaminergic pathway might be involved in the decreasing LH via affecting adiponectin.
Methods & Materials: Following estradiol valerate- induced PCOS, fifteen PCOS rats were divided into 3 groups including saline receiving group, L-dopa(100 mg/kg) or simultaneous injections of sulpride(10 mg/kg), SCH23390 hydrochloride (1 mg/kg) and L-dopa(100 mg/kg), Five intact rats received saline as negative control group. Blood samples were collected via tail vein. Ovary and hypothalamus were dissected and frozen. Serum concentration of LH and relative gene expression of adiponectin in ovary and hypothalamus were determined by radioimmunoassay and real time-PCR method.
Ethical Considerations: This study was approved by the Research Committee of University of Mohaghegh Ardabili (Code: 95.125.1).
Results: Induction of PCOS caused a significant increase in mean serum concentration of LH and a significant decrease in mean relative gene expression of ovarian and hypothalamic adiponectin compared to control group. L-dopa caused a significant decrease in serum concentration of LH, a significant decrease in hypothalamic gene expression of adiponectin compared to PCOS rats. But it did not significantly increase ovarian adiponectin gene expression in comparison to PCOS rats. Dopamine receptor antagonists inhibit the effects of L-dopa on LH and hypothalamic gene expression of adiponectin.
Conclusion: Dopaminergic signaling pathway may be involved in decreasing LH secretion via increasing hypothalamic adiponectin gene expression level in PCOS rats.

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