Oxytocin is a posterior pituitary hormone with important physiological functions. Oxytocin has traditionally important biological functions in regulating the uterine smooth muscle activity and milk ejection during lactation. This study was conducted on albino Wistar female rats to evaluate the effect of oxytocin on carbachol induced lacrimation. Groups of animals (n=7) were injected with oxytoc...

BACKGROUND Cholecystokinin (CCK) concentrations in plasma have been shown to be significantly higher in colectomised subjects compared to healthy controls. This has been ascribed to reduced inhibition of CCK release from colon. In an earlier study CCK in all but one woman who was colectomised, induced release of oxytocin, a peptide present throughout the gastrointestinal (GI) tract. The aim of ...

Effective pain management of the endodontic emergency patient is often a problem. Ketorolac tromethamine is the first nonsteroidal anti-inflammatory drug available for intramuscular injection in the United States. Although its analgesic efficacy is comparable with opiates after intramuscular injection, to date no study has evaluated its efficacy after intraoral periapical injection. Fifty-two e...

1. Radioactivity associated with the three neurophysins in the neural lobe of the rat was determined at intervals up to 5 weeks after an intracisternal injection of [35S]cysteine. 2. The radioactivity associated with the two major neurophysins (one supposedly associated with vasopressin and the other with oxytocin) increased linearly for 12h after the injection and the ratio of the rates of inc...

  Abscess formation following intramuscular injections is rare and they are most commonly seen in immunocompromised individuals. In this case series we present a cohort of three patients presented to us in a critically ill condition with an abscess due to intramuscular injection. Vancomycin resistant staphylococcus aureus was isolated from all three patients. These patients posed a major challe...

Oxytocin is commonly used in obstetric practice as uterotonic drug for induction and augmentation of labour (1) and remains the drug of choice for facilitating uterine contractions during vaginal and operative delivery (2). Several regimens of oxytocin have been tested during cesarean delivery (CD) with variable wanted (uterotonic) and unwanted (cardiovascular) effects (3-7). When given as a ra...

BACKGROUND Social recognition underlies social behavior in animals, and patients with psychiatric disorders associated with social deficits show abnormalities in social recognition. Oxytocin is implicated in social behavior and has received attention as an effective treatment for sociobehavioral deficits. Secretin receptor-deficient mice show deficits in social behavior. The relationship betwee...

Pharmacokinetics of ceftriaxone was studied in buffalo calves (Bubalus bubalis) after single intravenousand intramuscular administration of 10 mg/kg body weight. The drug concentrations in plasma samples weremeasured by high performance liquid chromatography with UV detection. Following intravenousadministration, the drug was rapidly distributed (Cpo: 106.5 ± 9.64 μg/ml; t1/2α: 0.09 ± 0.01 h; V...

the purpose of present study is testing influence of injection oxytocin immediately after parturition and injection prostaglandin f2α, 20 to 25 days after parturition in dairy cows upon process of uterus contraction distance between delivery till first estrus distance between parturition till first and second semenation, amount of pregnancy at first semenation and number of semenation for every...

Injection is an essential skill for nurses. In nurse education, simulators assist learning of nursing students. There are various types practicing intramuscular injections in neonates. However, cost, time, and ability to provide formative feedback learners remain issues many education. Intramuscular injection a newborn significantly different from other ages simulator this purpose lacking.Metho...