keyword
MENU ▼
Read by QxMD icon Read
search

Diphenhydramine

keyword
https://www.readbyqxmd.com/read/29314595/fabrication-and-characterization-of-polymer-ceramic-nanocomposites-containing-drug-loaded-modified-halloysite-nanotubes
#1
Maedeh Ghaderi-Ghahfarrokhi, Vahid Haddadi-Asl, Seyed Shahrooz Zargarian
Modified halloysite nanotubes (HNT-NH2 and HNT-COOH) were synthesized by a coupling reaction with 3-amino- propyltriethoxysilane (APTES) and maleic anhydride from hydroxyl groups of neat halloysite nanotubes (HNTs). Successful attachment of functional groups onto HNTs was evaluated by FTIR and TGA. XRD was used to study the crystalline structure of scaffolds and the formation of intercalated structure as a result of improved dispersion and decreased agglomeration of modified nanoparticles. Neat HNT, HNT-NH2 and HNT-COOH were subsequently introduced into Polycaprolactone/Pluronic P123 (PCL/P123) electrospun substrate...
January 3, 2018: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/29311514/the-utility-of-the-artificial-taste-sensor-in-evaluating-the-bitterness-of-drugs-correlation-with-responses-of-human-taste2-receptors-htas2rs
#2
Tamami Haraguchi, Takahiro Uchida, Miyako Yoshida, Honami Kojima, Masaaki Habara, Hidekazu Ikezaki
The purpose of this study was to examine the ability of the artificial taste sensor to evaluate the bitterness of drugs by comparing the responses of the taste sensor with documented responses of human TASTE2 receptors (hTAS2Rs). For this purpose 22 bitter compounds, used as ingredients of pharmaceutical medicines in Japan and known ligands of hTAS2Rs, were selected for testing. Their solutions (0.01, 0.03, 0.1 mM) were evaluated by five different taste sensors (AC0, AN0, BT0, C00, AE1). Correlations between physicochemical parameters of the compounds and the responses of the taste sensors and hTAS2Rs were evaluated...
2018: Chemical & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/29290374/physical-compatibility-of-meropenem-and-vaborbactam-with-select-intravenous-drugs-during-simulated-y-site-administration
#3
James M Kidd, Lindsay M Avery, Tomefa E Asempa, David P Nicolau, Joseph L Kuti
PURPOSE: Meropenem/vaborbactam is a novel intravenous antibiotic combining the carbapenem, meropenem, with a novel β-lactamase inhibitor, vaborbactam. Meropenem/vaborbactam is administered as a 3-hour infusion given every 8 hours, thereby potentially restricting an intravenous line for 9 h/d. Intravenous medications may be given concurrently via Y-site when compatibility data are available. Herein, physical compatibility was determined for the identification which medications can be coadministered with meropenem/vaborbactam via Y-site...
December 28, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/29279438/-rotational-isomers-of-diphenhydramine
#4
Matsue Ebitani, Toshiaki Ebitani
  Diphenhydramine(DP), an antihistaminic agent, may become colored and daker or more fluorescent during storage. Herein, we spectroscopically examined the causes of this phenomenon under various DP storage conditions and durations. The infrared vibration-rotation spectrum shows multiple Gauche (G )-type conformers with different intramolecular n→π* interaction strengths. The splitting pattern of the dimethylamino group protons in the 1H-NMR spectrum indicates that DP is mainly in the G-type with a small portion in the Trans(T)-type...
December 27, 2017: Yakugaku Zasshi: Journal of the Pharmaceutical Society of Japan
https://www.readbyqxmd.com/read/29274281/differential-uptake-of-and-sensitivity-to-diphenhydramine-in-embryonic-and-larval-zebrafish
#5
Lauren A Kristofco, Samuel P Haddad, C Kevin Chambliss, Bryan W Brooks
The zebrafish (Zf) Fish Embryo Toxicity (FET) test is increasingly employed for alternative toxicity studies, yet our recent research identified increased sensitivity of Zf slightly older than embryos employed in FET methods (0-4 dpf, days post fertilization). Here, we identified rapid steady-state accumulation of diphenhydramine across Zf embryo and larval stages. However, significantly (p < 0.05) lower accumulation was observed in chorionated and dechorionated embryos (0-4 dpf), but not in 7-11 and 14-18 dpf Zf, at 48 hours than 96 hours...
December 23, 2017: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/29208964/reduced-anxiety-is-associated-with-the-accumulation-of-six-serotonin-reuptake-inhibitors-in-wastewater-treatment-effluent-exposed-goldfish-carassius-auratus
#6
D B D Simmons, E S McCallum, S Balshine, B Chandramouli, J Cosgrove, J P Sherry
Pharmaceuticals and personal care products (PPCPs) have been found in wastewater treatment plant (WWTP) effluents and their recipient watersheds. To assess the potential of WWTP effluents to alter fish behaviour, we caged male goldfish (Carassius auratus) for 21-days at three sites along a contamination gradient downstream from a WWTP which discharges into Cootes Paradise Marsh, on the western tip of Lake Ontario. We also included a fourth caging site as an external reference site within Lake Ontario at the Jordan Harbour Conservation Area...
December 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29196087/a-patient-with-anaphylaxis-to-diphenhydramine-without-cross-reactivity-to-loratadine
#7
Elaine Y L Au, Jaime S Rosa Duque, Chak Sing Lau, Eric Chan
No abstract text is available yet for this article.
November 29, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/29141696/use-of-a-trigger-tool-to-detect-adverse-drug-reactions-in-an-emergency-department
#8
Silvana Maria de Almeida, Aruana Romualdo, Andressa de Abreu Ferraresi, Giovana Roberta Zelezoglo, Alexandre R Marra, Michael B Edmond
BACKGROUND: Although there are systems for reporting adverse drug reactions (ADR), these safety events remain under reported. The low-cost, low-tech trigger tool method is based on the detection of events through clues, and it seems to increase the detection of adverse events compared to traditional methodologies. This study seeks to estimate the prevalence of adverse reactions to drugs in patients seeking care in the emergency department. METHODS: Retrospective study from January to December, 2014, applying the Institute for Healthcare Improvement (IHI) trigger tool methodology for patients treated at the emergency room of a tertiary care hospital...
November 15, 2017: BMC Pharmacology & Toxicology
https://www.readbyqxmd.com/read/29123931/rapid-ascending-sensorimotor-paralysis-hearing-loss-and-fatal-arrhythmia-in-a-multimorbid-patient-due-to-an-accidental-overdose-of-fluoxetine
#9
Matthew Herrmann, Prissilla Xu, Antonio Liu
Background: Common side effects of selective serotonin reuptake inhibitors (SSRIs) include tachycardia, drowsiness, tremor, nausea, and vomiting. Although SSRIs have less toxic side effects compared to more traditional antidepressants, serious and life threatening cases of SSRI overdose have been reported. We describe a 24-year-old multimorbid female who presented to the emergency department with rapid onset ascending sensorimotor paralysis, complicated by respiratory and cardiac arrest, found to have fatal levels of fluoxetine by toxicological analysis, not taken in a suicidal act...
2017: Case Reports in Neurological Medicine
https://www.readbyqxmd.com/read/29101809/evaluation-of-diphenhydramine-in-talc-induced-type-2-diabetes-mellitus-in-wistar-rats
#10
Muhammad Afzal, Shakir Saleem, Nalini Singh, Imran Kazmi, Ruqaiyah Khan, Mohammed Shahid Nadeem, Mazin A Zamzami, Fahad A Al-Abbasi, Firoz Anwar
Evaluation of diphenhydramine in talc induced type 2 diabetes mellitus was done in Wistar rats. Oral administration of Talc (10mg/kg)carried out for 21days increased the levels of serum glutamate pyruvate transaminase (SGPT), glutamate oxaloacetate transaminase (SGOT), serum creatinine, blood glucose, urea, uric acid and triglycerides (TGs), but when the animals were treated with diphenhydramine (DPH), the levels of the aforementioned biochemical parameters decreased significantly (p<0.0001). The level of serum cholesterol and high density lipoprotein (HDL) was found to be reduced in Diabetes Mellitus (DM) control and when it was treated with DPH control animals, these makers increased significantly...
November 1, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29079375/allergic-like-contrast-reactions-in-the-ed-incidence-management-and-impact-on-patient-disposition
#11
Ravi V Gottumukkala, McKinley Glover, Brian J Yun, Jonathan D Sonis, Mannudeep K Kalra, Alexi Otrakji, Ali S Raja, Anand M Prabhakar
PURPOSE: Determine the incidence, management, and impact on patient disposition of allergic-like contrast reactions (ALCR) to intravenous iodinated contrast in the emergency department (ED). METHODS: All ED patients who developed an ALCR following contrast-enhanced CT (CECT) from June 2011-December 2016 were retrospectively identified. Medical records were reviewed and reaction severity, management, and disposition were quantified using descriptive statistics. The total number of consecutive CECTs performed in the ED were available from June 2011-March 2016 and were used to derive ALCR incidence over that time period...
October 12, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29075295/application-of-hptlc-with-densitometry-for-evaluation-of-the-impact-of-external-factors-on-contents-of-diphenhydramine-in-its-solutions
#12
Katarzyna Bober
The subject of durability of drugs is a very important problem investigated by researches. The method of accelerated aging is very often used for stability testing. It involves the influence of temperature, humidity, and light exposure. The aim of this work is estimation of contents of diphenhydramine in its standard solutions undergoing the impact of external factors, that is, temperature and UV light. The standard solutions of diphenhydramine were prepared in distilled water. The analysis of contents of compound investigated was carried out by use of HPTLC...
2017: International Journal of Analytical Chemistry
https://www.readbyqxmd.com/read/29075142/anti-tuberculosis-medication-induced-oculogyric-crisis-and-the-importance-of-proper-history-taking
#13
Lin Ho Wong, Endean Tan
Oculogyric crisis (OGC), frequently caused by medications such as antiemetics, antidepressants, and anti-epileptics, is an acute dystonic reaction of the ocular muscles. It consists of wide-staring gaze (lasting variably from seconds to minutes), seizures, and a widely-opened mouth. To date, there have been no reports of anti-tuberculosis medications such as rifampicin, isoniazid, pyrazinamide or ethambutol inducing OGC. It is of utmost importance to recognize this adverse reaction, which could be incorrectly diagnosed as an anaphylactic-like reaction...
2017: International Medical Case Reports Journal
https://www.readbyqxmd.com/read/29074068/an-exploratory-study-of-iv-metoclopramide-diphenhydramine-for-acute-post-traumatic-headache
#14
Benjamin W Friedman, Kayla Babbush, Eddie Irizarry, Deborah White, E John Gallagher
BACKGROUND: Headache is a frequent complaint among the 1.4 million patients who present to US emergency departments (ED) annually following trauma to the head. There are no evidence-based treatments of acute post-traumatic headache. METHODS: This was an ED-based, prospective study of intravenous (IV) metoclopramide 20mg+diphenhydramine 25mg for acute post-traumatic headache. Patients who presented to our EDs with a moderate or severe headache meeting international criteria were enrolled and followed by telephone 2 and 7days later...
October 13, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29070967/case-report-glatiramer-acetate-induced-serum-sickness
#15
Paul Ferguson
Multiple sclerosis (MS) is a central nervous system demyelinating disease with a prevalence of approximately 400,000 individuals in the United States. Glatiramer acetate is a frequently prescribed disease-modifying therapy used for the management of relapsing forms of the disease. A 40-year-old woman with relapsing-remitting MS presented with symptomatic concerns of vomiting, fever, diffuse rash, joint and low back pain, and distal lower-limb paresthesia and was subsequently admitted to the hospital for investigation and treatment...
September 2017: International Journal of MS Care
https://www.readbyqxmd.com/read/29056132/nedaplatin-induced-arrhythmia-retrospective-analysis-of-three-cases
#16
Ying-Jie Song, Tao Fan, Chang-Yin Quan, Sheng-Hua Cao, Yuan Zhang, Xin-Hong Shao
Nedaplatin (NDP) is a second-generation platinum derivative that was developed in Japan. Nowadays, it is being widely used in the management of lung cancer, esophageal cancer, head and neck cancers, especially when cisplatin and carboplatin cannot be tolerated or show drug resistance. To the best of our knowledge, there are few reported cases of NDP-induced bradycardia in the relevant medical literature. The current report presents three patients treated with NDP chemotherapy-induced serious arrhythmias. The three cases developed sinus tachycardia and atrial premature beats, complete left bundle branch block, and bigeminy ventricular premature contraction, in the second, sixth and second cycle, respectively...
October 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/29046364/randomized-study-of-iv-prochlorperazine-plus-diphenhydramine-vs-iv-hydromorphone-for-migraine
#17
RANDOMIZED CONTROLLED TRIAL
Benjamin W Friedman, Eddie Irizarry, Clemencia Solorzano, Alexander Latev, Karolyn Rosa, Eleftheria Zias, David R Vinson, Polly E Bijur, E John Gallagher
OBJECTIVE: To determine outcomes among patients with migraine in the emergency department (ED) who receive IV hydromorphone vs IV prochlorperazine + diphenhydramine. METHODS: This study was conducted in 2 EDs in New York City. Patients who met international criteria for migraine were eligible for participation if they had not used an opioid within the previous month. Clinicians, participants, investigators, and research personnel were blinded to treatment. Patients were randomized in blocks of 4...
November 14, 2017: Neurology
https://www.readbyqxmd.com/read/29033296/a-comparison-of-headache-treatment-in-the-emergency-department-prochlorperazine-versus%C3%A2-ketamine
#18
Tony Zitek, Melanie Gates, Christopher Pitotti, Alexandria Bartlett, Jayme Patel, Aryan Rahbar, Wesley Forred, Joseph S Sontgerath, Jill M Clark
STUDY OBJECTIVE: Intravenous subdissociative-dose ketamine has been shown to be effective for pain management, but has not been specifically studied for headaches in the emergency department (ED). For this reason, we designed a study to compare standard treatment (prochlorperazine) with ketamine in patients with benign headaches in the ED. METHODS: This study was a multicenter, double-blind, randomized, controlled trial with a convenience sample of patients presenting to the ED with benign headaches...
October 13, 2017: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/28979759/mass-spectrometric-directed-system-for-the-continuous-flow-synthesis-and-purification-of-diphenhydramine
#19
Bradley P Loren, Michael Wleklinski, Andy Koswara, Kathryn Yammine, Yanyang Hu, Zoltan K Nagy, David H Thompson, R Graham Cooks
A highly integrated approach to the development of a process for the continuous synthesis and purification of diphenhydramine is reported. Mass spectrometry (MS) is utilized throughout the system for on-line reaction monitoring, off-line yield quantitation, and as a reaction screening module that exploits reaction acceleration in charged microdroplets for high throughput route screening. This effort has enabled the discovery and optimization of multiple routes to diphenhydramine in glass microreactors using MS as a process analytical tool (PAT)...
June 1, 2017: Chemical Science
https://www.readbyqxmd.com/read/28967819/antihistaminic-and-cardiorespiratory-effects-of-diphenhydramine-hydrochloride-in-anesthetized-dogs-undergoing-excision-of-mast-cell-tumors
#20
Andrea Sanchez, Alexander Valverde, Melissa Sinclair, Cornelia Mosley, Ameet Singh, Anthony J Mutsaers, Brad Hanna, Ron Johnson, Yu Gu, Michelle Beaudoin-Kimble
OBJECTIVE To evaluate the effects of IV diphenhydramine hydrochloride administration on cardiorespiratory variables in anesthetized dogs undergoing mast cell tumor (MCT) excision. DESIGN Randomized, blinded clinical trial. ANIMALS 16 client-owned dogs with MCTs. PROCEDURES In a standardized isoflurane anesthesia session that included mechanical ventilation, dogs received diphenhydramine hydrochloride (1 mg/kg [0.45 mg/lb], IV; n = 8) or an equivalent volume of saline (0.9% NaCl) solution (IV; control treatment; 8) 10 minutes after induction...
October 1, 2017: Journal of the American Veterinary Medical Association
keyword
keyword
32787
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"