نتایج جستجو برای: intramuscular oxytocin injection

تعداد نتایج: 174309  

Journal: :South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde 2016
Sandy Koen Leon Cornelius Snyman Robert C Pattinson Jennifer A Makin

BACKGROUND Globally 166 000 women die annually as a result of obstetric haemorrhage. More than 50% of these deaths occur in sub-Saharan Africa. Uterine atony is the commonest cause of severe postpartum haemorrhage (PPH). Bleeding at or after caesarean section (CS) is responsible for >30% of maternal deaths due to obstetric haemorrhage in South Africa (SA). OBJECTIVE To compare oxytocin alo...

Journal: :Journal of Pediatric Surgery Case Reports 2021

Journal: :Brain research 2003
Shuang Quan Yu Thomas Lundeberg Long Chuan Yu

The present study was conducted on rats with inflammation induced by subcutaneous injection of carrageenan into the left hindpaw. Intrathecal administration of oxytocin produced dose-dependent increases in the hindpaw withdrawal latency (HWL) to thermal and mechanical stimulation in rats with inflammation. The antinociceptive effect of oxytocin was blocked by intrathecal administration of atosi...

Elliyeh Ghadrdan, Moslem Najafi , Sevda Mikaily Mirak, Tahereh Eteraf-Oskouei ,

Introduction: The aim of the present study was to evaluate the effect of oxytocin on the angiogenesis and inflammatory parameters in air pouch model of inflammation. Methods: Inflammation was induced by injection of carrageenan into pouches in male Wistar rats. Oxytocin (4.25, 8.5 and 17 μg) was administered intra pouch at the same time as the carrageenan and then for 2 consecutive days. Af...

Journal: :Annals of King Edward Medical University 2022

Abstract: 
 Background: Postpartum Hemorrhage (PPH) is the most common reason of maternal death globally. Misoprostol and oxytocin are two first line effective management protocols. But controversies exist in literature. For that matter, this study was conducted.
 Objectives: To compare frequency postpartum hemorrhage with per rectal misoprostol relation to intramuscular females under...

2011
Mossad El-Sayed Ashraf El-Komy Mohamed Hafez Aboubakr

The pharmacokinetics of norfloxacin was studied following repeated intramuscular injections in normal and experimentally infected goats. The serum concentrations of norfloxacin following repeated intramuscular injections of 10 mg/kg.b.wt. once daily for five consecutive days, peaked 4 hours after each intramuscular dose with lower significant values recorded in experimentally infected goats tha...

Journal: :Journal of veterinary medicine 2014
Mohamed El-Hewaity Amera Abd El Latif Ahmed Soliman Mohamed Aboubakr

The comparative pharmacokinetic profile of cefquinome was studied in sheep and goats following repeated intramuscular (IM) administrations of 2 mg/kg body weight. Cefquinome concentrations in serum were determined by microbiological assay technique using Micrococcus luteus (ATCC 9341) as test organism. Following intramuscular injection of cefquinome in sheep and goats, the disposition curves we...

Journal: :International Journal of Reproduction, Contraception, Obstetrics and Gynecology 2017

Journal: :physiology and pharmacology 0
elliyeh ghadrdan student research committee, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran moslem najafi department of pharmacology and toxicology, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran introduction in the recent decades, there have been increasing evidence that a bi-directional communication exists among the immune, endocrine and central nervous systems which plays an important role in maintaining the body's homeostasis (jiang et al., 1998; lawrence and kim, 2000; maier, 2003; quan and banks, 2007; tian et al., 2012). oxytocin is a nonapeptide neurotransmitter, hormone produced in hypothalamic nuclei (szeto et al., 2013). it is mainly involved in uterine contraction during parturition and the milk ejection reflex during lactation (petersson et al., 2001). evidence for anti-inflammatory activity of physiol pharmacol 20 (2016) 48-56 www.phypha.ir/ppj abstract introduction: the aim of the present study was to evaluate the effect of oxytocin on the angiogenesis and inflammatory parameters in air pouch model of inflammation. methods: inflammation was induced by injection of carrageenan into pouches in male wistar rats. oxytocin (4.25, 8.5 and 17 μg) was administered intra pouch at the same time as the carrageenan and then for 2 consecutive days. after 72 h, the pouches fluid was collected to determine exudates volume, interleukin 1-beta (il-1ß) and vascular endothelial growth factor (vegf) concentrations. then, the pouches were dissected out, weighed and the hemoglobin concentration was assessed. results: all three doses of oxytocin (4.25, 8.5 and 17 μg) significantly decreased volume of exudates (p<0.05, p<0.01 and p<0.001, respectively) while leukocyte accumulation in the pouch fluid was diminished by 8.5 and 17 μg oxytocin. the granulation tissue weight was also markedly reduced in comparison with the control group. a significant reduction in the angiogenesis rate in oxytocin-treated rats by all doses was seen. interestingly, there was no significant difference between the effect of oxytocin and diclofenac on the inhibition of angiogenesis, vegf concentration and inflammatory parameters except leukocyte accumulation. in addition, administration of oxytocin (17 μg/pouch) significantly decreased il-1ß level (47%) compared to the control group (p<0.05). conclusion: oxytocin has an anti-inflammatory effect and inhibits cell influx and exudation to the site of the inflammatory response. the anti-angiogenesis effect of oxytocin may be related to the local inhibition of vegf levels as similarly shown by diclofenac. physiology and pharmacology sevda mikaily mirak student research committee, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran tahereh eteraf-oskouei department of pharmacology and toxicology, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran

introduction: the aim of the present study was to evaluate the effect of oxytocin on the angiogenesis and inflammatory parameters in air pouch model of inflammation. methods: inflammation was induced by injection of carrageenan into pouches in male wistar rats. oxytocin (4.25, 8.5 and 17 μg) was administered intra pouch at the same time as the carrageenan and then for 2 consecutive days. after ...

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