Injection technique in neurotoxins and fillers: Planning and basic technique

2018 ◽  
Vol 79 (3) ◽  
pp. 407-419 ◽  
Author(s):  
Murad Alam ◽  
Rebecca Tung
Keyword(s):  
Injection Technique ◽  
Basic Technique

Studies of the Portal Venous System by Injection Technique

1951 ◽  
Vol 17 (2) ◽  
pp. 209-223 ◽  
Author(s):  
R.O. Holmes ◽  
W.V. Lovitt
Keyword(s):  
Venous System ◽  
Injection Technique ◽  
Portal Venous System

PENERAPAN METODE COOPERATIVE LEARNING TIPE BERPASANGAN UNTUK MENINGKATKAN KEMAMPUAN TEKNIK DASAR BERMAIN KASTI DI KELAS V.A SDN 002 PANTAI CERMIN KABUPATEN KAMPAR

2018 ◽  
Vol 2 (3) ◽  
pp. 429
Author(s):  
Abd. Mulud
Keyword(s):  
Action Research ◽  
Data Collection ◽  
Cooperative Learning ◽  
Learning Method ◽  
Initial Test ◽  
Basic Technique ◽  
Average Ability ◽  
Student Activity ◽  
Data Collection Instrument ◽  
Very High

This research is motivated by the low ability of basic technique of playing the students' grate V.A SDN 002Pantai Cermin Kabupaten Kampar. This study aims to improve the basic techniques of playing kasti throughcooperative learning methods paired type students class V.A SDN 002 Pantai Cermin Kampar District. Thesubjects of this study are students of class V.A SDN 002 Pantai Cermin Kabupaten Kampar with the number ofstudents as many as 28 people. The form of research is classroom action research. The instrument of thisresearch consisted of performance instrument and data collection instrument in the form of observation sheet ofteacher activity and student activity. The basic technique ability to play with cooperative method of paired typelearning in VA VAN 002 Pantai Cermin Kabupaten Kabupaten Kampar average of basic technique ability toplay the students' census on the initial test is categorized less with percentage 48,9%, in cycle I increase to68,4% with sufficient category whereas in cycle II the average ability of students is categorized very high with90.8% percentage. The cassical completeness specified in this study that 80% of students have been declaredthoroughly achieved. The conclusion of this research is the application of cooperative learning method pair typecan improve basic technique of playing kasti.

795-P: Novel Brief Questionnaire and User Guide to Improve Injection Technique

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 795-P
Author(s):  
KATHARINE D. BARNARD ◽  
EDWARD T. MAHONEY ◽  
DIDIER MOREL ◽  
STANISLAV GLEZER
Keyword(s):  
Injection Technique

Modern psychodynamic psychotherapy of somatoform disorders: technology, effectiveness

2020 ◽  
pp. 53-61
Author(s):  
Igor Belokrylov ◽  
Semen Semikov
Keyword(s):  
Psychodynamic Psychotherapy ◽  
Somatoform Disorders ◽  
Psychological Treatment ◽  
Short Form ◽  
Psychoanalytic Psychotherapy ◽  
The Internet ◽  
Present Stage ◽  
Basic Technique ◽  
Evidence Database ◽  
Form Preference

At the present stage psychodynamic (psychoanalytic) psychotherapy is one of the most commonly used methods of psychological treatment and somatoform disorders (SFR), second only to cognitive-behavioral psychotherapy. The trends of the method technology are the following: focusing interventions on the most important pathogenetic mechanisms of SFR, short-form preference, distant treatment via the Internet, combining the basic technique with nonanalytical methods (in particular, hypnosis). The studies highlighted in the review provide reliable information about the effectiveness of the psychodynamic psychotherapy of SFR, however currently the evidence database on this issue is not sufficient and needs to be replenished.

Fast Method for the Determination of Residual Solvents in Radiopharmaceutical Products

2017 ◽  
Vol 68 (4) ◽  
pp. 666-670 ◽  
Author(s):  
Mirela Mihon ◽  
Catalin Stelian Tuta ◽  
Alina Catrinel Ion ◽  
Dana Niculae ◽  
Vasile Lavric
Keyword(s):  
Gas Chromatography ◽  
Control Method ◽  
Limit Of Detection ◽  
The Body ◽  
Biologically Active ◽  
Injection Technique ◽  
Fast Method ◽  
Residual Solvent ◽  
Residual Solvents

The aim of this work was the development and validation of a fast analytical method to determine the residual solvents content in radiopharmaceuticals such as: 18F-Fluorodeoxyglucose (18F-FDG), 18F-Fluoroestradiol (18F-FES), 18F-Fluorothymidine (18F-FLT),18F-Fluoromisonidazole (18F-FMISO). Radiopharmaceuticals are radioactive preparations for medical purposes used in nuclear medicine as tracers in diagnostic imaging and treatment of certain diseases. Positron Emission Tomography (PET) is a medical imaging technique that consists in introducing into the body of a small amount of a biologically active chemical compound labelled with a short lived positron-emitting radioisotope (18F, 11C, 68Ga). Residual solvents are critical impurities in radiopharmaceuticals that can affect labelling, stability and physicochemical properties of drugs. Therefore, the determination of these solvents is essential for quality control of radiopharmaceuticals. Validation of the control method for residual solvents by gas chromatography is referred by the European Pharmacopoeia using a special injection technique (head space). The parameters of the method, which comply with International Conference on Harmonization guidelines, are: accuracy, precision, linearity, limit of detection, limit of quantification and robustness. The proposed method (direct gas chromatography injection) proved to be linear, precise, accurate and robust. Good linearity was achieved for all the solvents and correlation coefficients (R2) for each residual solvent were found more than 0.99.

scholarly journals Comparison between Single- and Double-Injection Technique for Ultrasound-Guided Supraclavicular Block: A Randomized Controlled Study

2021 ◽  
pp. 1-6
Author(s):  
Suresh Kumar Vallapureddy ◽  
Gajanan Fultambkar ◽  
V. Rajeswar Rao ◽  
Vinay Kukreja ◽  
Rammohan Gurram ◽  
...  
Keyword(s):  
Brachial Plexus ◽  
Local Anesthetic ◽  
Motor Block ◽  
Brachial Plexus Block ◽  
Demographic Data ◽  
Controlled Study ◽  
Injection Technique ◽  
Double Injection ◽  
Performance Time ◽  
Plexus Block

<b><i>Background:</i></b> The supraclavicular approach to brachial plexus block is a commonly employed regional anesthesia technique for providing surgical anesthesia and postoperative analgesia for patients undergoing upper limb fractures. With ultrasound (US) guidance, the success rate of the block is increased, and complications like pneumothorax and vascular puncture are minimized. The block can be performed using single injection at the corner pocket or double injection, that is, half of the drug at the corner pocket and the remaining half at the cluster of brachial plexus divisions. <b><i>Methods:</i></b> After institutional ethics committee approval, we randomized 40 patients scheduled with fractures for elective upper extremity surgery under US-guided supraclavicular brachial plexus block. Twenty patients received 30 mL of local anesthetic at the corner pocket (group SI), and 20 patients received 30 mL of local anesthetic using the dual-injection technique in divided doses (group DI). Demographic data, time to block performance, time to sensory and motor block, total anesthesia-related time (TART), block success, and failure were compared between both groups. <b><i>Results:</i></b> The demographic data were comparable between both groups. The DI group had a significantly faster onset than the SI group (<i>p</i> = 0.0172). There was a statistically significant lesser performance time in group SI than in group DI (<i>p</i> &#x3c; 0.034). The sensory and motor block achieved was comparable between both groups. <b><i>Conclusion:</i></b> The success rates in both the SI and DI techniques are comparable. The DI technique results in a faster onset and hence a shorter TART; however, it may not be clinically relevant.

Vascular anastomoses in intrauterine growth in monochorionic twins

2020 ◽  
Vol 48 (6) ◽  
pp. 539-543
Author(s):  
Michał Lipa ◽  
Przemysław Kosinski ◽  
Paweł Stanirowski ◽  
Mirosław Wielgos ◽  
Dorota Bomba-Opon
Keyword(s):  
Injection Technique ◽  
Digital Analysis ◽  
Monochorionic Twins ◽  
Intrauterine Growth ◽  
Blood Exchange ◽  
Sharing Patterns ◽  
A Prospective Study ◽  
The Impact ◽  
Umbilical Cords

AbstractObjectivesTo evaluate the impact of placental anastomoses on the intrauterine growth of monochorionic (MC) twins.MethodsA prospective study was conducted in a group of 53 MC twins. Intrapartally umbilical cords were clamped to identify placental sides corresponding to each twin. The postnatal dye injection technique was administered to evaluate vascular anastomoses, their number and type and visualize placental territory sharing patterns. Data from digital analysis were correlated with obstetrical follow-up.ResultsVascular anastomoses were revealed in 88.7% of cases. Arteriovenous (AV) anastomoses occurred in 75.4% and arterioarterial (AA) in 71.1% while venovenous (VV) in 26.4%. In the subgroup of MC twins without placental anastomoses, significantly higher birthweight difference and discordance were revealed when compared to MC twins without anastomoses (382.0 vs. 22 g; P = 0.03 and 49.14% vs. 16.02%; P = 0.03). On the other hand, in subgroups of MC twins with at least one AA anastomosis, twins’ birthweights were similar (p = ns) despite significantly higher placental territory sharing discordance (30.44% vs. 15.81%; P = 0.31).ConclusionsVascular anastomoses have a major impact on the intrauterine growth of MC twins. In certain cases, they may cause specific complications; however, in general, they regulate intertwin blood exchange and may compensate unequal placental territory.

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