Background: Atrazine (ATR) is used as an agriculture herbicide worldwide. It has been shown that ATR adversely affect the reproductive system in rodents. In this study we aimed to evaluate the impact of chronic exposure to Atrazine (ATR) on male testicular tissue, sperm parameters, serum level of total thiol molecules (TTM) and malodialdehyde (MDA) content of testes. Methods: To follow-up th...

conclusions the results of the present study indicate the protective effects of melissa officinalis on some sperm parameters and spermatogenesis quality in rats exposed to lead. background some medicinal plants with their antioxidant properties have protective effects on sperm parameters and neutralize the harmful effects of lead exposure. objectives the present study aimed to determine the eff...

The barostat is considered the gold standard for evaluation of proximal gastric motility especially for the accommodation response to a meal. The procedure is invasive because it involves the introduction of an intragastric catheter and bag and is not always well tolerated. Moreover, the barostat bag itself may influence motility. Nowadays magnetic resonance imaging (MRI) is able to measure sev...

Background: Basal level of reactive oxygen species (ROS) is essential for sperm acrosomal reaction, hyperactivation, motility, capacitation and fertilization. Ram spermatozoa contain large quantities of polyunsaturated fatty acids in their plasma membranes so are extremely susceptible to ROS induced damage. Materials and Methods: Eight rams (36 ± 5 month of age and with a weight of 64 ± 7 kg) w...

BACKGROUND Approximately 0.2-1 % of children suffers from abdominal migraine (AM). Pathophysiology of AM has not been adequately studied. This study evaluated gastric motility in children with AM. METHODS Seventeen children (6 boys), within an age range of 4-15 years, referred to a tertiary care paediatric unit, North Colombo Teaching Hospital Ragama, Sri Lanka, from 2007 to 2012, were screen...

Human interdigestive intestinal motility follows a circadian rhythm with reduced nocturnal activity, but circadian pancreatic exocrine secretion is unknown. To determine whether circadian changes in interdigestive pancreatic secretion occur and are associated with motor events, pancreatic enzyme outputs, proximal jejunal motility, and plasma pancreatic polypeptide concentrations were measured d...

HYPOTHESIS Preexisting gastroesophageal reflux disease (GERD) and esophageal motility disorders may affect the outcome of laparoscopic adjustable gastric banding (AGB). DESIGN Prospective cohort study. SETTING Tertiary referral center. PATIENTS Between January 1, 1996, and December 31, 2002, AGB procedures were performed in 587 patients (mean body mass index, 46.7 [calculated as weight in...

background: atrazine (atr) is used as an agriculture herbicide worldwide. it has been shown that atr adversely affect the reproductive system in rodents. in this study we aimed to evaluate the impact of chronic exposure to atrazine (atr) on male testicular tissue, sperm parameters, serum level of total thiol molecules (ttm) and malodialdehyde (mda) content of testes. methods: to follow-up this ...

OBJECTIVE To evaluate cryodamage on human sperm motility, cryosurvival rate, and sperm chromatin assessed by acridine orange staining method (AO test) after a six-month freeze-thawing process using liquid nitrogen vapor. STUDY DESIGN Experimental study. MATERIAL AND METHOD Twenty normal semen samples were obtained from the male partner of infertile couples attending the infertility unit, Si...