Flowchart: Prostaglandin E2 (Dinoprostone) for Induction of Labour

Total Page：16

File Type：pdf, Size：1020Kb

Flowchart: Prostaglandin E2 (Dinoprostone) for Induction of Labour

Queensland Health Prostaglandin E2 (dinoprostone) for induction of labour Induction of labour Prostaglandin E2 (dinoprostone) See flowchart: Method of induction Indications Pre dinoprostone insertion · Unfavourable cervix (MBS ≤ 6) · Complete pre IOL assessment · Following balloon catheter if no/ · Encourage to empty bladder minimal effect on cervical ripening and ARM not technically possible Contraindications · Known hypersensitivity · Ruptured membranes · Multiparity ≥ 5 Dinoprostone GEL Dinoprostone PESSARY · Previous CS or uterine surgery · Nulliparous: 2 mg PV · 10 mg PV · Malpresentation/high presenting · Multiparous: 1 mg PV · Position transversely in part · Insert high into posterior posterior fornix · Undiagnosed PV bleeding fornix · Wait at least 12 hours after · Abnormal CTG/fetal compromise · Wait at least 6 hours after insertion then reassess insertion then reassess Cautions MBS MBS · Multiple pregnancy · Asthma, chronic obstructive pulmonary disease: may cause bronchospasm [email protected] · Epilepsy · Cardiovascular disease Recommend ARM · Raised intraocular pressure, irrespective of MBS glaucoma · Avoid concurrent oxytocin use Post dose care Queensland Clinical Guidelines, Guidelines, Clinical Queensland ARM Yes · TPR, BP, FHR, uterine activity, successful? PV loss hourly for 4 hours or SROM? · CTG for minimum of 30 minutes · If observations normal, no No 8 contractions and not otherwise nd/3.0/au/deed.en - nc indicated, ongoing care as for - latent first stage of labour · Continuous CTG when in active If GEL used: labour or when contractions are · May repeat to maximum of 3 If PESSARY used: ≥ 3 in 10 minutes doses at least 6 hours apart · Give one dose of · After insertion advise woman to: o Nulliparous 2 mg dinoprostone GEL Remain recumbent for 30 o o Multiparous 1–2 mg · Wait at least 6 hours then minutes · Wait at least 6 hours then reassess MBS o Inform staff as soon as reassess MBS contractions commence State of Queensland (Queensland Health) 201 Health) (Queensland Queensland of State http://creativecommons.org/licenses/by PESSARY removal indications · Onset of regular, painful uterine contractions, occurring every 3 minutes regardless of cervical change No ARM Yes · Ruptured membranes successful? or SROM? · Fetal distress · Uterine hyperstimulation or hypertonic uterine contractions · Maternal systemic adverse effects (e.g. nausea, vomiting, Recommend oxytocin hypotension, tachycardia) Consider balloon · 6 hours after GEL · Insufficient cervical ripening after catheter · 30 minutes after removal 24 hours of PESSARY (minimum) ARM: Artificial rupture of membranes; BP: Blood pressure; CS: Caesarean section; CTG: Cardiotocography; FHR: Fetal heart rate; IOL: Induction of labour; MBS: Modified Bishop Score; PV: Per vaginam; SROM: spontaneous rupture of membranes; TPR: Temperature, pulse and respirations; ≥: greater than or equal to; ≤: less than or equal to Queensland Clinical Guideline: Induction of labour. Flowchart: F17.22-3-V6-R22 Queensland Clinical Guidelines www.health.qld.gov.au/qcg .

Copy Link

Recommended publications

E001466.Full.Pdf
Editorial BMJ Glob Health: first published as 10.1136/bmjgh-2019-001466 on 11 April 2019. Downloaded from WHO recommendations on uterotonics for postpartum haemorrhage prevention: what works, and which one? Joshua P Vogel, 1,2 Myfanwy Williams,3 Ioannis Gallos,4 Fernando Althabe,1 Olufemi T Oladapo1 To cite: Vogel JP, THE GLOBAL BURDEN OF POSTPARTUM trials of tranexamic acid for PPH treatment Williams M, Gallos I, et al. HAEMORRHAGE and a heat-stable formulation of carbetocin WHO recommendations on 6–12 uterotonics for postpartum Obstetric haemorrhage, especially post- for PPH prevention. The increasing haemorrhage prevention: partum haemorrhage (PPH), was responsible number of PPH prevention and management what works, and which for more than a quarter of the estimated 303 options makes it challenging for providers one?BMJ Glob Health 000 maternal deaths that occurred globally in and health system stakeholders to choose 2019;4:e001466. doi:10.1136/ 2015.1 PPH—commonly defined as a blood where and how to invest limited resources in bmjgh-2019-001466 loss of 500 mL or more within 24 hours after order to optimise health outcomes. birth—affects about 6% of all women giving Multiple uterotonics have been eval- Handling editor Seye Abimbola birth.1 Uterine atony is the most common uated for PPH prevention over the past Received 4 February 2019 cause of PPH, but it can also be caused by four decades, including oxytocin receptor Revised 10 March 2019 genital tract trauma, retained placental tissue agonists (oxytocin and carbetocin), prosta- Accepted 16 March 2019 or maternal bleeding disorders. The majority glandin analogues (misoprostol, sulprostone, of women who experience PPH have no iden- carboprost), ergot alkaloids (such as ergo- tifiable risk factor, meaning that PPH preven- metrine/methylergometrine) and combina- tion programmes rely on universal use of PPH tions of these (oxytocin plus ergometrine, © Author(s) (or their prophylaxis for all women in the immediate or oxytocin plus misoprostol).
[Show full text]
Oxytocin Carbetocin
CARBETOCIN To prevent life-threatening pregnanCy CompliCations Postpartum haemorrhage (PPH) is commonly defined as a blood loss of at least 500 ml within 24 hours after birth, and affects about 5% of all women giving birth around the world. Globally, nearly one quarter of all maternal deaths are associated with PPH, and in most low-income countries it is the main cause of maternal mortality. The use of good quality prophylactic uterotonics can avoid the majority of PPH-associated complications during the third stage of labor (the time between the birth of the baby and complete expulsion of the placenta). In settings where oxytocin is unavailable or its quality cannot be guaranteed, the use of other injectable uterotonics (carbetocin, or if appropriate ergometrine/methylergometrine, or oxytocin and ergometrine fixed-dose combination) or oral misoprostol is recommended for the prevention of PPH. The use of carbetocin (100 μg, IM/IV) is recommended for the prevention of PPH for all births in contexts where its cost is comparable to other effective uterotonics. Carbetocin is only recommended for the prevention of postpartum hemorrhage and not recommended for other obstetric indications, such as labor induction, labor augmentation or treatment of PPH. OXYTOCIN Mode of Action CARBETOCIN Synthetic cyclic peptide form of the Long-acting synthetic analogue of naturally occurring posterior oxytocin with agonist properties. pituitary hormone. Binds to oxytocin Binds to oxytocin receptors in the receptors in the uterine myometrium, uterine smooth muscle, resulting in stimulating contraction of this rhythmic contractions, increased uterine smooth muscle by increasing frequency of existing contractions, the sodium permeability of uterine and increased uterine tone.
[Show full text]
Antitumor Effects of Desmopressin in Combination with Chemotherapeutic Agents in a Mouse Model of Breast Cancer GISELLE V
ANTICANCER RESEARCH 28 : 2607-2612 (2008) Antitumor Effects of Desmopressin in Combination with Chemotherapeutic Agents in a Mouse Model of Breast Cancer GISELLE V. RIPOLL, SANTIAGO GIRON, MARTIN J. KRZYMUSKI, GUILLERMO A. HERMO, DANIEL E. GOMEZ and DANIEL F. ALONSO Laboratory of Molecular Oncology, Department of Science and Technology, Quilmes National University, Buenos Aires, Argentina Abstract. The vasopressin peptide analog desmopressin has cytotoxicity on tumor cells, suggesting that the compound been used during surgery to prevent bleeding in patients with modulates a complex biological mechanism on the host coagulation defects. Recent experimental and clinical data which influences tumor spread. We further demonstrated that revealed that perioperative desmopressin therapy can perioperative administration of DDAVP dramatically reduced minimize the spread and survival of residual cancer cells. lymph node and lung metastasis in a model of mammary Here, we explored the antitumor effects of desmopressin in tumor manipulation and surgical excision in mice (6). More combination with chemotherapeutic agents using the F3II recently, a veterinary clinical study showed that perioperative mammary carcinoma in syngeneic Balb/c mice. Intravenous DDAVP prolonged disease-free survival in surgically treated administration of desmopressin at a dose of 2 μg/kg together bitches with locally advanced mammary cancer (7). with weekly cycles of carmustine (20 mg/kg) prevented Breast cancer is one of the most commonly diagnosed primary tumor infiltration of the skin. Combination of malignanc ies in women and mortality for the disease is related desmopressin with paclitaxel (25 mg/kg) significantly reduced to the capacity of breast tumor cells to invade and metastasize. metastatic progression to the lung.
[Show full text]
Vasopressin V2 Is a Promiscuous G Protein-Coupled Receptor That Is Biased by Its Peptide Ligands
bioRxiv preprint doi: https://doi.org/10.1101/2021.01.28.427950; this version posted January 28, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Vasopressin V2 is a promiscuous G protein-coupled receptor that is biased by its peptide ligands. Franziska M. Heydenreich1,2,3*, Bianca Plouffe2,4, Aurélien Rizk1, Dalibor Milić1,5, Joris Zhou2, Billy Breton2, Christian Le Gouill2, Asuka Inoue6, Michel Bouvier2,* and Dmitry B. Veprintsev1,7,8,* 1Laboratory of Biomolecular Research, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland and Department of Biology, ETH Zürich, 8093 Zürich, Switzerland 2Department of Biochemistry and Molecular medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, Québec, Canada 3Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305, USA 4The Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom 5Department of Structural and Computational Biology, Max Perutz Labs, University of Vienna, Campus-Vienna-Biocenter 5, 1030 Vienna, Austria 6Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi 980-8578, Japan. 7Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, Midlands, UK. 8Division of Physiology, Pharmacology & Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK. *Correspondence should be addressed to: [email protected], [email protected], [email protected].
[Show full text]
The Oxytocin Receptor Gene (OXTR) Is Associated with Autism Spectrum Disorder: a Meta-Analysis
Molecular Psychiatry (2015) 20, 640–646 © 2015 Macmillan Publishers Limited All rights reserved 1359-4184/15 www.nature.com/mp ORIGINAL ARTICLE The oxytocin receptor gene (OXTR) is associated with autism spectrum disorder: a meta-analysis D LoParo and ID Waldman The oxytocin receptor gene (OXTR) has been studied as a risk factor for autism spectrum disorder (ASD) owing to converging evidence from multiple levels of analysis that oxytocin (OXT) has an important role in the regulation of affiliative behavior and social bonding in both nonhuman mammals and humans. Inconsistency in the effect sizes of the OXTR variants included in association studies render it unclear whether OXTR is truly associated with ASD, and, if so, which OXTR single-nucleotide polymorphisms (SNPs) are associated. Thus, a meta-analytic review of extant studies is needed to determine whether OXTR shows association with ASD, and to elucidate which specific SNPs have a significant effect on ASD. The current meta-analysis of 16 OXTR SNPs included 3941 individuals with ASD from 11 independent samples, although analyses of each individual SNP included a subset of this total. We found significant associations between ASD and the SNPs rs7632287, rs237887, rs2268491 and rs2254298. OXTR was also significantly associated with ASD in a gene-based test. The current meta-analysis is the largest and most comprehensive investigation of the association of OXTR with ASD and the findings suggest directions for future studies of the etiology of ASD. Molecular Psychiatry (2015) 20, 640–646; doi:10.1038/mp.2014.77; published online 5 August 2014 INTRODUCTION sizes.8 Nevertheless, several genes and genomic regions have Autism spectrum disorder (ASD) refers to a group of neuro- shown relatively consistent association with ASD.
[Show full text]
Influence of Demoxytocin on the Behavioural Actions of Melatonin Manoj G
Journal of Experimental Sciences 2011, 2(8): 07-09 ISSN: 2218-1768 www.scholarjournals.org www.jexpsciences.com JES-Life Sciences Influence of Demoxytocin on the Behavioural Actions of Melatonin Manoj G. Tyagi* and M. Selva Murugan Department of Pharmacology, Christian Medical College, Vellore 632002, Tamilnadu, India Article Info Abstract Article History Oxytocin is stored and released by the posterior pituitary gland. In this study, the influence of Received : 05-05-2011 oxytocin agonist, demoxytocin pretreatment on the behavioural actions of melatonin was Revised : 27-07-2011 ascertained. Swiss albino mice (n=6) were used for this study as control and test groups. Accepted : 27-07-2011 Demoxytocin was injected in a concentration of (20 I.U/kg, i.p) and melatonin was injected (200μg/kg, i.p) 30 minutes before experimentation. The effect of pretreatment with *Corresponding Author demoxytocin was evaluated after melatonin injection on motor-coordination and locomotor Tel : +91-416-2284237 activity. The results of our study suggest that demoxytocin was not able to affect significantly Fax : +91-416-2284237 the actions on motor co-ordination but attenuated the locomotor activity after melatonin Email: treatment. [email protected] ©ScholarJournals, SSR Introduction Oxytocin has been shown to have a role in social was approved by the Institutional Review Board (IRB) and care separation and related stress. Oxytocin serves important roles of animals was taken as per guidelines of CPCSEA, in behaviour regulation and plays important role in emotional Department of Animal Welfare, Government of India. and social bonding (Landgraf, 1995). Oxytocin receptor is Drugs and Chemicals expressed in the central nervous system and is a G protein Melatonin tablets were obtained from Aristo coupled receptor.
[Show full text]
Transition from Biological to Chemical Assay for Quality Assurance of Medicinal Substances (Apis) and Formulated Preparations
WHO/BS/07.2070 ENGLISH ONLY EXPERT COMMITTEE ON BIOLOGICAL STANDARDIZATION Geneva - 8 to 12 October 2007 Discussion paper: Transition from biological to chemical assay for quality assurance of medicinal substances (APIs) and formulated preparations A Bristow National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Potters Bar, Herts EN6 3QG, UK ML Rabouhans, J Joung, DJ Wood World Health Organization, Geneva, Switzerland © World Health Organization 2007 All rights reserved. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel.: +41 22 791 3264; fax: +41 22 791 4857; e-mail: [email protected] ). Requests for permission to reproduce or translate WHO publications – whether for sale or for noncommercial distribution – should be addressed to WHO Press, at the above address (fax: +41 22 791 4806; e-mail: [email protected] ). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters.
[Show full text]
Rational Use of Uterotonic Drugs During Labour and Childbirth
Prevention and initial management of postpartum haemorrhage Rational use of uterotonic drugs during labour and childbirth Prevention and treatment of postpartum haemorrhage December 2008 Editors This manual is made possible through sup- Prevention of postpartum hemorrhage port provided to the POPPHI project by the initiative (POPPHI) Office of Health, Infectious Diseases and Nu- trition, Bureau for Global Health, US Agency for International Development, under the POPPHI Contacts terms of Subcontract No. 4-31-U-8954, under Contract No. GHS-I-00-03-00028. POPPHI is For more information or additional copies of implemented by a collaborative effort be- this brochure, please contact: tween PATH, RTI International, and Engen- Deborah Armbruster, Project Director derHealth. PATH 1800 K St., NW, Suite 800 Washington, DC 20006 Tel: 202.822.0033 Susheela M. Engelbrecht Senior Program Officer, PATH PO Box 70241 Overport Durban 4067 Tel: 27.31.2087579, Fax: 27.31.2087549 [email protected] Copyright © 2009, Program for Appropriate Tech- www.pphprevention.org nology in Health (PATH). All rights reserved. The material in this document may be freely used for educational or noncommercial purposes, provided that the material is accompanied by an acknowl- edgement line. Table of contents Preface………………………………………………………………………………………………………………………………………………….3 Supportive care during labour and childbirth…………………………………………………………………………………….4 Rational use of uterotonic drugs during labour………………………………………………………………………………...5 Indications and precautions for augmentation
[Show full text]
A Role for Oxytocin in the Acute Reinforcing Effects and Long-Term Adverse Consequences of Drug Use?
British Journal of Pharmacology (2008) 154, 358–368 & 2008 Nature Publishing Group All rights reserved 0007– 1188/08 $30.00 www.brjpharmacol.org REVIEW From ultrasocial to antisocial: a role for oxytocin in the acute reinforcing effects and long-term adverse consequences of drug use? IS McGregor1, PD Callaghan1 and GE Hunt2 1School of Psychology, University of Sydney, Sydney, Australia and 2Department of Psychological Medicine, University of Sydney, Sydney, Australia Addictive drugs can profoundly affect social behaviour both acutely and in the long-term. Effects range from the artificial sociability imbued by various intoxicating agents to the depressed and socially withdrawn state frequently observed in chronic drug users. Understanding such effects is of great potential significance in addiction neurobiology. In this review we focus on the ‘social neuropeptide’ oxytocin and its possible role in acute and long-term effects of commonly used drugs. Oxytocin regulates social affiliation and social recognition in many species and modulates anxiety, mood and aggression. Recent evidence suggests that popular party drugs such as MDMA and gamma-hydroxybutyrate (GHB) may preferentially activate brain oxytocin systems to produce their characteristic prosocial and prosexual effects. Oxytocin interacts with the mesolimbic dopamine system to facilitate sexual and social behaviour, and this oxytocin-dopamine interaction may also influence the acquisition and expression of drug-seeking behaviour. An increasing body of evidence from animal models suggests that even brief exposure to drugs such as MDMA, cannabinoids, methamphetamine and phencyclidine can cause long lasting deficits in social behaviour. We discuss preliminary evidence that these adverse effects may reflect long-term neuroadaptations in brain oxytocin systems.
[Show full text]
Desmopressin Acetate
Interim Revision Announcement Official: March 1, 2021 Desmopressin Acetate Click image to enlarge C46H64N14O12S2 · xC2H4O2 · yH2O 1069.22 (anhydrous, free base) Vasopressin, 1-(3-mercaptopropanoic acid)-8--arginine-, acetate (salt) hydrate; 1-(3-Mercaptopropionic acid)-8--arginine-vasopressin, acetate (salt) hydrate. x(acetate), y(water). Monoacetate trihydrate [62357-86-2]; UNII: XB13HYU18U. Monoacetate anhydrous [62288-83-9]; UNII: 1K12647SFC. DEFINITION Desmopressin Acetate is a synthetic octapeptide hormone having the property of antidiuresis. It is a synthetic analog of vasopressin. It contains NLT 95.0% and NMT 105.0% of desmopressin (C H N O S ), 46 64 14 12 2 calculated on the anhydrous, acetic acid-free basis. IDENTIFICATION • A. The monoisotopic mass by Mass Spectrometry 〈736〉 is 1068.4 ± 0.5 mass units. • B. Buffer solution, Mobile phase, Standard solution, and Sample solution: Prepare as directed in the Assay. Identity sample solution: 10 µg/mL each of USP Desmopressin Acetate RS and Desmopressin Acetate in Mobile phase Acceptance criteria: The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay. The major peaks of the Identity sample solution coelute. ASSAY C270315-M22930-BIO12020, rev. 00 20210129 Change to read: • P Buffer solution: Dissolve 3.4 g of monobasic potassium phosphate and 2.0 g of sodium 1-heptanesulfonic acid in 1000 mL of water. Adjust with phosphoric acid or sodium hydroxide to a pH of 4.50 ± 0.05, as needed. Pass through a filter of 0.45-µm pore size. Mobile phase: Mix acetonitrile and Buffer solution (22:78), and degas.
[Show full text]
Sicor™ Oxytocin
PROOFING COPY ■ Process Black (text & barcode) ■ PMS 3405 (color bar) ■ PMS 648 (logo) NDC 0703-6271-01 only Oxytocin Injection, USP Synthetic 10 units/1 mL 1 mL Single Dose Vial IV Infusion or IM Dosage: See Package Insert Note: Oversized Vial Sterile sicor™ SICOR Pharmaceuticals, Inc. Irvine, CA 92618 00335A Product Name: Oxytocin Injection, USP Part Number: Y29-003-35A Catalog Number: 6271-01 Labeling Component: Vial Label Drawing Specification Number: C-PK-LBL-2327, Rev. 1 Comments: Create labeling for new product. Initiated By: Robert Herndon Department: Regulatory Affairs Supercedes part number : New Label Labeling Approvals Signature Date Regulatory Affairs Mirabelle Pao Packaging Engineering Pete Montalvo Quality Assurance Kristina McIntyre Marketing Product Development Research and Development Other Approval Store at controlled room NDC 0703-6275-03 only For intravenous infusion or intramuscular injection. temperature 15°-30°C Oxytocin Each mL contains: Oxytocin activity equivalent to 10 USP (59°-86°F). Oxytocin Units; 5.25 mg Chlorobutanol, NF (hemihydrate); Do not permit to freeze. Injection, USP Water for Synthetic Injection q.s. 100 units/10 mL Acetic acid may LOT/EXP CODE (10 units/mL) have been added PLACE HOLDER for pH adjustment. (NO TEXT) 10 mL Multiple Dose Vial Sterile IMPRINTED ON-LINE sicor™ IV Infusion or IM Usual Dosage: SICOR Pharmaceuticals, Inc. 10 Vials See Package Irvine, CA 92618 Insert. 00338A PROOFING COPY ■ Process Black (text & barcode) ■ PMS 341 (color bar) ■ PMS 648 (logo) Store at controlled For intravenous infusion or intramuscular room temperature NDC 0703-6275-01 only injection. 15°-30°C (59°-86°F). Oxytocin Each mL contains: Oxytocin activity Do not permit to equivalent to 10 USP Oxytocin Units; freeze.
[Show full text]
Repeated Oxytocin Prevents Central Sensitization by Regulating Synaptic
Wang et al. The Journal of Headache and Pain (2021) 22:84 The Journal of Headache https://doi.org/10.1186/s10194-021-01299-3 and Pain RESEARCH ARTICLE Open Access Repeated oxytocin prevents central sensitization by regulating synaptic plasticity via oxytocin receptor in a chronic migraine mouse model Yunfeng Wang1,2†, Qi Pan1†, Ruimin Tian1, Qianwen Wen3, Guangcheng Qin3, Dunke Zhang3, Lixue Chen3, Yixin Zhang1* and Jiying Zhou1* Abstract Background: Central sensitization is one of the characters of chronic migraine (CM). Aberrant synaptic plasticity can induce central sensitization. Oxytocin (OT), which is a hypothalamic hormone, plays an important antinociceptive role. However, the antinociceptive effect of OT and the underlying mechanism in CM remains unclear. Therefore, we explored the effect of OT on central sensitization in CM and its implying mechanism, focusing on synaptic plasticity. Methods: A CM mouse model was established by repeated intraperitoneal injection of nitroglycerin (NTG). Von Frey filaments and radiant heat were used to measure the nociceptive threshold. Repeated intranasal OT and intraperitoneal L368,899, an oxytocin receptor (OTR) antagonist, were administered to investigate the effect of OT and the role of OTR. The expression of calcitonin gene-related peptide (CGRP) and c-fos were measured to assess central sensitization. N-methyl D-aspartate receptor subtype 2B (NR2B)-regulated synaptic-associated proteins and synaptic plasticity were explored by western blot (WB), transmission electron microscope (TEM), and Golgi-Cox staining. Results: Our results showed that the OTR expression in the trigeminal nucleus caudalis (TNC) of CM mouse was significantly increased, and OTR was colocalized with the postsynaptic density protein 95 (PSD-95) in neurons.
[Show full text]