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jugular veins

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https://www.readbyqxmd.com/read/28823129/effect-of-different-grinding-levels-of-corn-grain-on-ruminal-fermentation-and-blood-metabolites-of-holstein-steers-fed-total-mixed-ration-as-a-basal
#1
Do Hyung Kim, Seong Ho Choi, Sung Kwon Park, Sung Sill Lee, Chang Weon Choi
Objective: This study was conducted to investigate the effect different grinding levels of corn grain on ruminal fermentation and blood metabolites in Holstein steers fed TMR as a basal diet in order to provide fundamental data of corn grain for cattle in Korea. Methods: Four ruminally cannulated Holstein steers (BW 592 ± 29.9 kg) fed TMR as a basal diet were used and housed individually in an auto temperature and humidity modulated chamber (24ºC and 60% for 22 h/d)...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28822609/transient-vocal-cord-paralysis-following-central-venous-hemodialysis-catheter-insertion
#2
Gül Pamukçu Günaydın, Selahattin Gürü, Elif Aslan Taş, Fatih Tanrıverdi, Gülhan Kurtoğlu Çelik
In this article, we present a case of recurrent laryngeal nerve palsy not caused by nerve injury but due to local anesthetic infiltration that was applied prior to central venous catheterization. A 47-year-old female patient was admitted to emergency room with fatigue and nausea and was diagnosed with acute renal failure. Right jugular venous catheterization was performed for emergency hemodialysis with Seldinger technique using middle approach. Within minutes and immediately after the procedure the patient complained of hoarseness and shortness of breath, and she had stridor in her physical exam...
August 15, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28822419/-internal-jugular-vein-thrombosis-after-central-neck-dissection-in-thyroid-cancer-a-case-report
#3
L M Huang, Y C Xu, L W Meng
No abstract text is available yet for this article.
August 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28819481/misplaced-subclavian-central-venous-catheter
#4
Negussie Alula Bekele, Worknehe Agegnehu Abebe, Jemal Zeberga Shifa
Percutaneous Central Venous Catheter (CVC) insertion using internal jugular and Subclavian veins routes is common procedure for all intensive care admitted patients and some patients in the ward as demand arises in central and referral hospitals of Botswana. This is a case report of a patient on whom a third attempt of re-inserting a CVC for fluid and total parenteral nutrition (TPN) was made. X-ray showed that left Subclavian inserted catheter was mis-directed to internal jugular vein of the same side creating discomfort to the patient...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28819086/measurement-of-cerebrospinal-fluid-flow-dynamics-using-phase-contrast-mr-imaging-with-bilateral-jugular-vein-compression-a-feasibility-study-in-healthy-volunteers
#5
Shintaro Ichikawa, Utaroh Motosugi, Akihiro Okumura, Tatsuya Shimizu, Hiroshi Onishi
We measured the changes in the cerebrospinal fluid (CSF) flow dynamics after compression of the bilateral jugular veins using phase contrast-magnetic resonance imaging (PC-MRI). PC-MRI was performed in 10 healthy male volunteers using a 3T clinical scanner with a two-dimensional gradient echo sequence. We successfully measured the changes in CSF flow velocity using PC-MRI with and without compression of the bilateral jugular veins. The relative velocity range decreased by about 30% when the bilateral jugular veins were compressed...
August 16, 2017: Magnetic Resonance in Medical Sciences: MRMS
https://www.readbyqxmd.com/read/28816935/perimesencephalic-nonaneurysmal-subarachnoid-hemorrhage-caused-by-transverse-sinus-thrombosis-a-case-report-and-review-of-literature
#6
Fang-Wang Fu, Jie Rao, Yuan-Yuan Zheng, Liang Song, Wei Chen, Qi-Hui Zhou, Jian-Guang Yang, Jiang-Qiong Ke, Guo-Qing Zheng
RATIONALE: Perimesencephalic nonaneurysmal subarachnoid hemorrhage (PNSAH) is characterized by a pattern of extravasated blood restricted to the perimesencephalic cisterns, normal angiographic findings, and an excellent prognosis with an uneventful course and low risks of complication. The precise etiology of bleeding in patients with PNSAH has not yet been established. The most common hypothesis is that PNSAH is venous in origin. Intracranial venous hypertension has been considered as the pivotal factor in the pathogenesis of PNSAH...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28815781/external-jugular-veno-accompanying-artery-adipofascial-flap-a-novel-and-convenient-flap-for-head-and-neck-reconstruction
#7
Seong Oh Park, Kyung Chan Ahn, Ki Yong Hong, Hak Chang, Nobuaki Imanishi
BACKGROUND: The veno-accompanying artery adipofascial (VAF) flap is nourished by accompanying vessels near large superficial veins. We examined whether the VAF flap can be applied to the external jugular vein. METHODS: Based on anatomic and angiographic studies, we performed reconstructive surgeries using external jugular veno-accompanying artery adipofascial (EJ-VAF) flaps. A retrospective chart review was performed for all patients who underwent this surgery. RESULTS: The presence of arteries accompanying the external jugular vein was confirmed...
August 16, 2017: Head & Neck
https://www.readbyqxmd.com/read/28810547/salvianolic-acid-a-protects-against-myocardial-ischemia-reperfusion-injury-by-reducing-platelet-activation-and-inflammation
#8
Xiaoling Yuan, Yijia Xiang, Ning Zhu, Xuyong Zhao, Shiyong Ye, Peng Zhong, Chunlai Zeng
The aim of the present study was to investigate the protective effect of salvianolic acid A (SAA) on myocardial ischemia/reperfusion injury in rats. SAA (10 mg/kg) or Tirofiban (60 µg/kg) was administered to rats by jugular vein injection 10 min before the initiation of reperfusion. After 3 h of reperfusion, platelet aggregation was measured using an aggregometer and levels of nitric oxide (NO) were detected using an ultraviolet spectrophotometer. Serum levels of cardiac troponin T (cTnT), creatine kinase isoenzyme MB (CK-MB), p-selectin, interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) were also measured 3 and 24 h after reperfusion...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28809436/anatomical-description-of-the-main-vessels-for-venipuncture-in-the-black-striped-capuchin-monkey-sapajus-libidinosus-silva-junior-2002
#9
Ana Y F La Salles, Jefferson F Cordeiro, José R S Santos, Artur N Carreiro, Gildenor X Medeiros, Danilo J A Menezes
BACKGROUND: The scarcity of data on the anatomy of Sapajus libidinosus has impeded the execution for appropriate veterinary treatment. The objective of this study was to describe the main peripheral veins of the capuchin monkey, used in venipuncture and indicate the best access route for venipuncture procedures. METHODS: Ten S. libidinosus corpses were used. The face, neck, chest, and pelvic limb were dissected using surgical instruments to identify and locate surface vessels...
August 15, 2017: Journal of Medical Primatology
https://www.readbyqxmd.com/read/28807204/anti-inflammatory-effect-of-dexmedetomidine-combined-with-hypothermia-on-acute-respiratory-distress-syndrome-in-rats
#10
Xianfeng Chen, Lili Li, Juntao Hu, Chi Zhang, Yiping Pan, Diansheng Tian, Zhanhong Tang
BACKGROUND: To investigate the protective effect of combination of dexmedetomidine and hypothermia on lipopolysaccharide (LPS) induced acute respiratory distress syndrome in rats. METHODS: Fifty male Wistar rats were randomly divided into five groups, with 10 rats in each group. The acute respiratory distress syndrome model was reproduced by LPS injected into the right external jugular vein (L group); only saline was injected into the right external jugular vein for control group (C group)...
August 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28805757/-the-influence-of-cytoflavin-therapy-on-the-cerebral-hemodynamics-in-patients-with-various-stages-of-hypertensive-disease
#11
L A Belova, V V Mashin, O Yu Kolotik-Kameneva, N V Belova, A Scuderi, P L Antignani
AIM: To study an influence of cytoflavin therapy on the cerebral hemodynamics in patients with various stages of hypertensive disease (HD). MATERIAL AND METHODS: One hundred and forty patients with HD, I-III stages, were randomized into 2 groups: patients of group 1 received complex treatment (antihypertensive therapy and cytoflavin), patients of group 2 were treated with antihypertensive therapy. The control group consisted of 30 healthy people. The changes in cerebral hemodynamics using the algorithm of the complex ultrasound study of cerebral vascular system were assessed...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28800662/jugular-foramen-meningioma-with-transverse-and-sigmoid-sinuses-invasion-and-jugular-vein-extension
#12
Jeremy Brodard, Ivan Radovanovic, Ivan Cabrilo, Carlo Schaller
No abstract text is available yet for this article.
August 11, 2017: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/28800548/postmortem-blood-sampling-comparison-of-drug-concentrations-at-different-sample-sites
#13
B Zilg, G Thelander, B Giebe, H Druid
Drug concentrations in postmortem blood samples can differ considerably, depending on the sample site - a phenomenon named postmortem redistribution. In this study, blood samples from 48 cases of suspected intoxications were collected during autopsy at the Department of Forensic Medicine in Stockholm, Sweden. Samples were collected from the right and left heart, the carotid artery, jugular vein, external iliac artery and external iliac vein. The mean ratio of right heart/iliac vein was 1.3, which confirms the results from previous studies that drug concentrations in central blood are generally higher than in peripheral blood...
July 25, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28797661/patency-and-clinical-outcome-after-stent-placement-for-chronic-obstruction-of-the-inferior-vena-cava
#14
O Grøtta, T Enden, G Sandbæk, G F Gjerdalen, C-E Slagsvold, D Bay, N-E Kløw, A Rosales
OBJECTIVE/BACKGROUND: The objective was to assess the technical success, patency, and clinical outcome after stent placement for chronic obstruction of the inferior vena cava (IVC). METHODS: A retrospective analysis was carried out of patients with chronic IVC obstruction verified with computed tomography and/or magnetic resonance venography, accepted for stent placement at the Norwegian National Unit for Reconstructive Deep Venous Surgery from March 2010 to September 2015...
August 7, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28796120/synthetic-cannabis-analogues-and-suicidal-behavior-case-report
#15
Pedro Miguel Dos Santos Oliveira, Ana Sofia Félix Morais, Nuno Gonçalo Gomes Fernandes Madeira
INTRODUCTION: Despite growing legal control, a wide range of synthetic cannabis analogues is currently used for recreational purposes, notwithstanding their well adverse outcomes, which appear to be more frequent and more serious than those associated with cannabis use. We present the case report of a patient with paranoid schizophrenia, who attempted suicide by serious bodily harm after a single use of "Shiva Ultra Strong," a compound of several synthetic cannabis analogues. CASE SUMMARY: A 32-year-old male patient with paranoid schizophrenia was brought to the emergency department presenting with a severe self-inflicted wound to the neck which lacerated the right jugular vein and ipsilateral airway, and narrowly missed the carotid bifurcation...
August 8, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28796094/patulous-eustachian-tube-dysfunction-patient-demographics-and-comorbidities
#16
Bryan K Ward, Yehia Ashry, Dennis S Poe
OBJECTIVE: The objective is to describe a large cohort of patients presenting with patulous Eustachian tube (pET) dysfunction. STUDY DESIGN: Retrospective patient series. SETTING: Tertiary referral center. PATIENTS: All outpatient visits (2004-2016) that were assigned ICD9 code (381.7-Patulous Eustachian tube) were screened. Only patients with observed tympanic membrane movements during ipsilateral nasal breathing or acoustic reflex decay testing demonstrating transmitted nasal breathing were included (n = 190, n = 239 ears)...
August 8, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28794538/a-rare-case-of-variation-in-the-anatomical-relationship-between-the-common-carotid-artery-and-the-internal-jugular-vein-due-to-enlarged-thyroid
#17
Mayur Chillal Ramakrishna, Shalendra Singh, Ankur Khandelwal
No abstract text is available yet for this article.
July 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28791759/spatial-distribution-of-flow-and-oxygenation-in-the-cerebral-venous-drainage-system
#18
Jill B De Vis, Hanzhang Lu, Harshan Ravi, Jeroen Hendrikse, Peiying Liu
PURPOSE: To investigate the venous oxygenation and flow in the brain, and determine how they might change under challenged states. MATERIALS AND METHODS: Eight healthy human subjects (24-37 years) were studied. T2 -relaxation under spin tagging (TRUST) magnetic resonance imaging (MRI) and phase-contrast MRI were performed to measure venous oxygenation and venous blood flow, respectively, in the superior sagittal sinus (SSS), the straight sinus (SS), and the internal jugular veins (IJVs)...
August 9, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28781114/percutaneous-retrieval-of-a-port-a-cath-using-a-pigtail-catheter-combined-with-snaring-technique
#19
Mohsen Mohandes, Sergio Rojas, Verónica Quintern, Jordi Mercé, Cristina Moreno, Jordi Guarinos
We present a case of a 63-year-old woman who underwent chemotherapy for breast cancer through a port-a-cath inserted in left subclavian vein. The device was withdrawn one year later due to jugular vein thrombosis plus dysfunction of the device. A few years later a chest X-ray for scrutinizing dyspnea showed a catheter located in right heart chambers. Percutaneous retrieval via right subclavian vein was planned. Both catheter ends were impacted against heart structures and were not free to be easily captured by a snare...
July 8, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28780092/whole-body-propionate-and-glucose-metabolism-of-multiparous-dairy-cows-receiving-folic-acid-and-vitamin-b12-supplements
#20
M Duplessis, H Lapierre, B Ouattara, N Bissonnette, D Pellerin, J-P Laforest, C L Girard
This study was undertaken to evaluate the effect of supplementation of folic acid and vitamin B12 on glucose and propionate metabolism. Twenty-four multiparous cows were assigned according to a complete block design in a 2 × 2 factorial arrangement to one of the following treatments: (1) saline 0.9% NaCl, (2) 320 mg of folic acid, (3) 10 mg of vitamin B12, or (4) 320 mg of folic acid and 10 mg of vitamin B12. Intramuscular injections were given weekly from 3 wk before the expected calving date until 9 wk postpartum...
August 2, 2017: Journal of Dairy Science
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