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IV vitamin C

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https://www.readbyqxmd.com/read/29732937/factors-of-the-epidemiological-triad-that-influence-the-persistence-of-human-papilloma-virus-infection-in-women-with-systemic-lupus-erythematosus
#1
S Méndez-Martínez, M García-Carrasco, E A Jiménez-Herrera, C Mendoza-Pinto, I Etchegaray-Morales, P W Barahona-Rubio, J L Gálvez-Romero, P Munguía-Realpozo, C O Muñóz-Guarneros, M L Cedillo-Ramírez, S E Silva-Gómez, G Linares-Fleites, A Rojas-Vallaraga
We studied the epidemiologic triad-related factors influencing human papilloma virus (HPV) persistence in Mexican women with systemic lupus erythematosus (SLE). Patients aged ≥18 years with SLE (American College of Rheumatology criteria), with and without HPV persistence, were selected. Groups were analyzed by (1) host: clinical disease characteristics; (2) agent: (I) infectious (prevalence, incidence, HPV genotype and co-infections (≥2 HPV genotypes or mycoplasmas)), (II) chemical (contraceptives and immunosuppressive drugs) and (III) physical (vitamin D deficiency) and (3) environment...
January 1, 2018: Lupus
https://www.readbyqxmd.com/read/29719430/intravenous-vitamin-c-in-the-supportive-care-of-cancer-patients-a-review-and-rational-approach
#2
REVIEW
E Klimant, H Wright, D Rubin, D Seely, M Markman
This article reviews intravenous vitamin C (IV C) in cancer care and offers a rational approach to enable medical oncologists and integrative practitioners to safely provide IV C combined with oral vitamin C to patients. The use of IV C is a safe supportive intervention to decrease inflammation in the patient and to improve symptoms related to antioxidant deficiency, disease processes, and side effects of standard cancer treatments. A proposed rationale, together with relevant clinical safety considerations for the application of IV C in oncologic supportive care, is provided...
April 2018: Current Oncology
https://www.readbyqxmd.com/read/29716539/use-of-dietary-supplements-by-pregnant-women-in-colombia
#3
Robinson Ramírez-Vélez, Jorge Enrique Correa-Bautista, Héctor Reynaldo Triana-Reina, Emilio González-Jiménez, Jacqueline Schmidt-RioValle, Katherine González-Ruíz
BACKGROUND: During pregnancy, the need for certain nutrients increases. This study assessed the prevalence and socio-demographic factors associated with dietary supplement use in a representative sample of pregnant women in Colombia. METHOD: Data for this study were obtained from a cross-sectional, nationally representative survey (ENSIN, 2010). A total of 1856 pregnant women, 13-49 years of age, were recruited. The use of prenatal dietary supplements (Vitamins A, C or E) was treated as a binary outcome (used at some time or never sued during pregnancy when prescribed by a doctor) in multinomial analyses...
May 2, 2018: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29691848/children-sustain-high-levels-of-skin-dna-photodamage-with-a-modest-increase-of-serum-25-oh-d-3-after-a-summer-holiday-in-northern-europe
#4
J Narbutt, P A Philipsen, A Lesiak, T Sandberg Liljendahl, D Segerbäck, J Heydenreich, D Chlebna-Sokol, P Olsen, G I Harrison, A Pearson, K Baczynska, M Rogowski-Tylman, H C Wulf, A R Young
BACKGROUND: Childhood solar ultraviolet radiation (UVR) exposure increases the risk of skin cancer in adulthood, which is associated with mutations caused by UVR-induced cyclobutane pyrimidine dimers (CPD). Solar UVR is also the main source of vitamin D, essential for healthy bone development in children. OBJECTIVES: The impact of a 12-day Baltic Sea (54o N) beach holiday on serum 25-dihydroxyvitamin D (25(OH)D3 ) and CPD was assessed in 32 healthy Polish children (skin types I-IV)...
April 24, 2018: British Journal of Dermatology
https://www.readbyqxmd.com/read/29673661/vitamin-c-attenuates-negative-effects-of-vitrification-on-sperm-parameters-chromatin-quality-apoptosis-and-acrosome-reaction-in-neat-and-prepared-normozoospermic-samples
#5
Esmat Mangoli, Ali Reza Talebi, Morteza Anvari, Fatemeh Taheri, Mahboobeh Vatanparast, Tahereh Rahiminia, Akram Hosseini
OBJECTIVE: Aim of this study was to evaluate the effects of vitamin C on sperm parameters, sperm chromatin quality and apoptosis resulted of vitrification in neat semen and prepared spermatozoa of normozoospermic samples. MATERIAL AND METHODS: Forty semen samples from normozoospermic men were included in this prospective study. Each sample was divided into five groups. Group I: control or fresh semen, group II: semen prepared by swim-up method and then vitrified, group III: neat semen was vitrified, group IV: vitamin C (600 μM) was added to prepared spermatozoa and then vitrified and group V: vitamin C (600 μM) was added to neat semen and then vitrified...
April 2018: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29668805/influence-of-hesperidin-and-vitamin-c-on-glycemic-parameters-lipid-profile-and-dna-damage-in-rats-treated-with-sucrose-overload
#6
Silvia I R Franke, Patrícia Molz, Camila Mai, Joel H Ellwanger, Fernanda F Zenkner, Jorge A Horta, Daniel Prá
We evaluated the influence of hesperidin and vitamin C (VitC) on glycemic parameters, lipid profile, and DNA damage in male Wistar rats treated with sucrose overload. Rats were divided into six experimental groups: I-water control; II-sucrose control; III-hesperidin control; IV-VitC control; V-co-treatment of sucrose plus hesperidin; VI-co-treatment of sucrose plus VitC. We measured the levels of triglycerides, total cholesterol, HDL-c, LDL-c, fasting glucose, and glycated hemoglobin (A1C). DNA damage was evaluated in blood and brain cells using the comet assay and the micronucleus test was used to evaluate chromosomal damages in the rat bone marrow...
April 16, 2018: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/29649377/vitamin-d-status-and-cardiovascular-risk-in-obesity-effect-of-physical-activity-in-nonvitamin-d-supplemented-adolescents
#7
Md Jobayer Hossain, Alexa Levinson, Donald George, Jose Canas, Seema Kumar, P Babu Balagopal
BACKGROUND: The relationship among inadequate vitamin D status, obesity, and cardiometabolic risk and the potential impact of physical activity-based interventions on vitamin D status are poorly characterized in children. This study aimed to address these issues. METHODS: We studied a total of 21 adolescents (15 obese and 6 normal weight; age: 14-18 years; Tanner stage>IV). Adolescents with obesity (n = 15) underwent a randomized controlled (8 in the intervention group and 7 in the control group) 3-month physical activity-based lifestyle intervention...
March 13, 2018: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/29602133/penconazole-alters-redox-status-cholinergic-function-and-lung-s-histoarchitecture-of-adult-rats-reversal-effect-of-vitamin-e
#8
Mariem Chaâbane, Awatef Elwej, Imen Ghorbel, Sabrine Chelly, Hela Mnif, Tahia Boudawara, Semia Ellouze Chaabouni, Najiba Zeghal, Nejla Soudani
The present study pertains to the possible adverse effects of penconazole exposure on the lung of adult rats, and to the potential ability of vitamin E (Vit E) in mitigating the toxicity induced by this fungicide. Male Wistar rats were divided into four groups of six animals each: Group I (Controls): rats drank distilled water; Group II (PEN): rats received, by gavage, 50 mg/kg body weight (1/40 LD50 ) of penconazole every 2 days during 10 days; Group III (Vit E): rats received daily 100 mg α-tocopherol acetate/kg body weight during 10 days by gavage; and Group IV (Vit E + PEN): rats received both vitamin E (100 mg α-tocopherol acetate/kg body weight) and penconazole (50 mg/kg body weight), being vitamin E given as a daily dosage and penconazole every 2 days, by gavage during 10 days...
March 27, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29485643/ionoregulatory-disruption-and-acetylcholinesterase-activity-in-aluminium-toxicity-effects-of-vitamins-c-and-e
#9
R N Ugbaja, T O Olaniyan, O K Afolabi, B O Onunkwor, O A Dosumu, T F Akinhanmi, A Y Tiamiyu, N O Aliyu-Banjo
To investigate the effects of vitamin C and E on electrolyte profile and the activity of acetylcholinesterase (AChE) in Aluminium (Al) chloride exposed rats, thirty-six male rats were used for this study. The animals were randomly grouped into six (n=6); group I (Control) was given normal saline. Group II (Al only) was exposed to 20mg/kg body weight (BW) of Al. Groups III (Vitamin C only) and IV (Vitamin E only) were administered 200mg/kg BW of vitamin C and vitamin E respectively. Groups V (Al + Vit C) and VI (Al + Vit E) were exposed to 20mg/kg Al and were treated with 200mg/kg vitamin C and vitamin E respectively...
December 30, 2017: Nigerian Journal of Physiological Sciences: Official Publication of the Physiological Society of Nigeria
https://www.readbyqxmd.com/read/29456629/acute-vitamin-c-improves-cardiac-function-not-exercise-capacity-in-adults-with-type-2-diabetes
#10
Rebecca L Scalzo, Timothy A Bauer, Kylie Harrall, Kerrie Moreau, Cemal Ozemek, Leah Herlache, Shawna McMillin, Amy G Huebschmann, Jennifer Dorosz, Jane E B Reusch, Judith G Regensteiner
Background: People with type 2 diabetes (T2D) have impaired exercise capacity, even in the absence of complications, which is predictive of their increased cardiovascular mortality. Cardiovascular dysfunction is one potential cause of this exercise defect. Acute infusion of vitamin C has been separately shown to improve diastolic and endothelial function in prior studies. We hypothesized that acute vitamin C infusion would improve exercise capacity and that these improvements would be associated with improved cardiovascular function...
2018: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/29438178/treatment-of-pancreatic-cancer-with-intravenous-vitamin-c-a-case-report
#11
Jeanne A Drisko, Oscar K Serrano, Lisa R Spruce, Qi Chen, Mark Levine
Pancreatic ductal adenocarcinoma (PDA) has a dismal prognosis and is often discovered at an advanced stage with few therapeutic options. Current conventional regimens for PDA are associated with significant morbidity, decreased quality of life, and a considerable financial burden. As a result, some patients turn to integrative medicine therapies as an alternate option after a diagnosis of PDA. Intravenous pharmacologic ascorbic acid (PAA) is one such treatment. The use of PAA has been passionately debated for many years, but more recent rigorous scientific research has shown that there are significant blood concentration differences when ascorbic acid is given parenterally when compared to oral dosing...
April 2018: Anti-cancer Drugs
https://www.readbyqxmd.com/read/29351198/superoxide-dismutase-mimetic-gc4419-enhances-the-oxidation-of-pharmacological-ascorbate-and-its-anticancer-effects-in-an-h%C3%A2-o%C3%A2-dependent-manner
#12
Collin D Heer, Andrew B Davis, David B Riffe, Brett A Wagner, Kelly C Falls, Bryan G Allen, Garry R Buettner, Robert A Beardsley, Dennis P Riley, Douglas R Spitz
Lung cancer, together with head and neck cancer, accounts for more than one-fourth of cancer deaths worldwide. New, non-toxic therapeutic approaches are needed. High-dose IV vitamin C (aka, pharmacological ascorbate; P-AscH- ) represents a promising adjuvant to radiochemotherapy that exerts its anti-cancer effects via metal-catalyzed oxidation to form H₂O₂. Mn(III)-porphyrins possessing superoxide dismutase (SOD) mimetic activity have been shown to increase the rate of oxidation of AscH- , enhancing the anti-tumor effects of AscH- in several cancer types...
January 19, 2018: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/29298359/compatibility-of-intravenous-ibuprofen-with-lipids-and-parenteral-nutrition-for-use-as-a-continuous-infusion
#13
Jowell Garcia, Alka Garg, Yunmei Song, Ambados Fotios, Chad Andersen, Sanjay Garg
There is increasing interest to administer ibuprofen as a continuous infusion instead of a traditional bolus for treating Patent Ductus Arteriosus (PDA). However, its compatibility data with commonly used drugs in the neonatal period, including parenteral nutrition (PN) and lipids is unavailable. The aim is to determine the compatibility of intravenous ibuprofen lysine with various ANZNN parenteral nutrition consensus group standard neonatal PN formulations and lipids. The PN and lipid solutions used in a tertiary neonatal unit were obtained...
2018: PloS One
https://www.readbyqxmd.com/read/29275983/the-association-of-vitamin-d-status-in-lower-extremity-muscle-strains-and-core-muscle-injuries-at-the-national-football-league-combine
#14
Brian J Rebolledo, Johnathan A Bernard, Brian C Werner, Andrea K Finlay, Benedict U Nwachukwu, David M Dare, Russell F Warren, Scott A Rodeo
PURPOSE: To evaluate the association between serum vitamin D level and the prevalence of lower extremity muscle strains and core muscle injuries in elite level athletes at the National Football League (NFL) combine. METHODS: During the 2015 NFL combine, all athletes with available serum vitamin D levels were included for study. Baseline data were collected, including age, race, body mass index, position, injury history specific to lower extremity muscle strain or core muscle injury, and Functional Movement Screen scores...
December 19, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29258346/the-long-term-survival-of-a-patient-with-stage-iv-renal-cell-carcinoma-following-an-integrative-treatment-approach-including-the-intravenous-%C3%AE-lipoic-acid-low-dose-naltrexone-protocol
#15
Burton M Berkson, Francisco Calvo Riera
In this case report, we describe the treatment of a 64-year-old male patient diagnosed with metastatic renal cell carcinoma (RCC) in June of 2008. In spite of a left nephrectomy and the standard oncological protocols, the patient developed a solitary left lung metastasis that continued to grow. He was informed that given his diagnosis and poor response to conventional therapy, any further treatment would, at best, be palliative. The patient arrived at the Integrative Medical Center of New Mexico in August of 2010...
December 1, 2017: Integrative Cancer Therapies
https://www.readbyqxmd.com/read/29248973/alteration-of-serum-immunoglobins-c-reactive-protein-vitamin-d-and-electrolyte-by-atenolol-and-amlodipine-in-stress-induced-hypertensive-rats
#16
Moayad Mustafa Hejazi, Ala Osman Bacha, Mohammed Kaleemuddin, Fahad A Al-Abassi, Abdulbasit I Al-Alsieni, Imran Kazmi, Firoz Anwar
The present study is designed for the assessment of various pathological changes like immunoglobins, C-reactive protein, vitamin D, sodium, potassium, calcium in stress-induced hypertensive rats. Albino Wistar rats of sex male were grouped into six. Each group consists of six animals. Groups were Group I (normal control), Group II (disease control), Group III (amlodipine control), Group IV (atenolol control), Group V (amlodipine treatment), and Group VI (atenolol treatment). Group II, V, and VI animals exposed to regular stress by placing them in cages individually and giving foot electric shocks (1 mA, 50 ms duration with 0...
December 16, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/29224792/white-butterfly-clerodendrum-volubile-leaf-extract-protects-against-carbon-tetrachloride-induced-hepatotoxicity-in-rats
#17
Olorunfemi R Molehin, Omotade I Oloyede, Kehinde A Idowu, Anne A Adeyanju, Ayorinde O Olowoyeye, Olusegun I Tubi, Olayemi E Komolafe, Aanuoluwapo S Gold
Currently, there is increasing attention towards flavonoids and phenolic compounds of plant origin because of their association with decrease in the incidence of cardiovascular diseases and different types of cancer. The present study investigates the protective effect of Clerodendrum volubile (C. volubile) methanolic extracts against carbon tetrachloride (CCl4 )-induced hepatotoxicity in rats. Control rats (group I) received olive oil (1 mL/kg, i.p.), group II received CCl4 in olive oil (1 ml/kg, i.p.) to induce hepatotoxicity, groups III, IV and V were pretreated with leaf extract of C...
December 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29165637/a-controlled-study-of-the-effects-of-ferric-carboxymaltose-on-bone-and-haematinic-biomarkers-in-chronic-kidney-disease-and-pregnancy
#18
Louis L Huang, Darren Lee, Stefanie M Troster, Annette B Kent, Matthew A Roberts, Iain C Macdougall, Lawrence P McMahon
Background: Intravenous (IV) iron can modulate fibroblast growth factor 23 (FGF23) concentrations and cause transient but significant hypophosphataemia. However, it is unknown what other markers might be involved, especially in different patient groups. This study aimed to determine changes in bone and haematinic biomarkers following IV ferric carboxymaltose (FCM) and to identify risk factors for hypophosphataemia in pregnant subjects and those with chronic kidney disease (CKD). Methods: Changes in bone [serum FGF23, fractional excretion of phosphate urinary fractional excretion of phosphate (FEPi), serum phosphate and serum vitamin D derivatives] and haematinic [plasma hepcidin, serum ferritin and transferrin saturation (TSAT)] biomarkers after 1 g of IV FCM were followed in iron-deficient pregnant and CKD patients and compared with controls (estimated glomerular filtration rate > 60 mL/min/1...
November 17, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/29139025/coagulopathy-in-zellweger-spectrum-disorders-a-role-for-vitamin-k
#19
Sara Zeynelabidin, Femke C C Klouwer, Joost C M Meijers, Monique H Suijker, Marc Engelen, Bwee Tien Poll-The, C Heleen van Ommen
INTRODUCTION: Zellweger spectrum disorders (ZSDs) are caused by an impairment of peroxisome biogenesis, resulting in multiple metabolic abnormalities. This leads to a range of symptoms, including hepatic dysfunction and coagulopathy. This study evaluated the incidence and severity of coagulopathy and the effect of vitamin K supplementation orally and IV in ZSD. METHODS: Data were retrospectively retrieved from the medical records of 30 ZSD patients to study coagulopathy and the effect of vitamin K orally on proteins induced by vitamin K absence (PIVKA-II) levels...
March 2018: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/29057992/nutritional-blood-parameters-and-nutritional-risk-screening-in-patients-with-spinal-cord-injury-and-deep-pressure-ulcer-a-retrospective-chart-analysis
#20
Cristina Lussi, Angela Frotzler, Andreas Jenny, Dirk J Schaefer, Reto W Kressig, Anke Scheel-Sailer
STUDY DESIGN: Retrospective chart review. OBJECTIVES: To describe (i) the nutritional blood parameters (NBP) and the nutritional risk screening (NRS) in patients with spinal cord injury (SCI) and pressure ulcers (PU) III and IV according to the EPUAP classification, and (ii) the relationship between both NBP and NRS. SETTING: SCI acute care and rehabilitation clinic in Switzerland. METHODS: The NBPs were measured upon the admission of patients treated for PU III and IV between 11/2011 and 12/2014...
February 2018: Spinal Cord
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