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Zhang S, Chen K, Li W, Chai Y, Zhu J, Chu B, Li N, Yan J, Zhang S, Yang Y. Varied thyroid disrupting effects of perfluorooctanoic acid (PFOA) and its novel alternatives hexafluoropropylene-oxide-dimer-acid (GenX) and ammonium 4,8-dioxa-3H-perfluorononanoate (ADONA) in vitro. Environ Int 2021; 156:106745. [PMID: 34246126 DOI: 10.1016/j.envint.2021.106745] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/12/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
Due to its potential adverse effects on human health, perfluorooctanoic acid (PFOA), one of the once widely used legacy per- and polyfluoroalkyl substances (PFASs), has been recently replaced by its novel alternatives including hexafluoropropylene-oxide-dimer-acid (GenX) and ammonium 4,8-dioxa-3H-perfluorononanoate (ADONA). These alternative PFASs are detected in water and exposed workers. PFASs can enter organs like thyroids, however, it is yet unknown whether the new alternatives are safer than PFOA. In the current study, we compared the thyroid disrupting effects of PFOA and its alternatives GenX and ADONA in vitro with both rat thyroid cell line FRTL5 and primary normal human thyroid (NHT) cells. Cells were exposed to ascendant doses of PFOA, GenX or ADONA for various incubation time and cell viability was assessed by WST-1 assay and LDH assay. The proliferation rate of survived cells was determined by crystal violet-based cell proliferation assay and MTT assay. The gene expression of thyroid hormone regulation-related genes in thyroid cells after exposure was quantified by RT-PCR and Western blot. Our data showed that both PFOA and GenX reduced thyroid cell viability in both dose and time dependent manner, with GenX being more toxic than PFOA at the same condition. Similarly, the proliferation rate of cells survived exposure to PFOA and GenX was considerably impaired, with GenX showing more profound adverse effect than PFOA. Unlike PFOA and GenX, ADONA showed no apparent adverse effects on the viability and proliferation of both thyroid cell types. Gene expression data revealed that all three PFASs altered gene expression in both thyroid cells and the altered gene expression seemed to be PFAS and cell type dependent. Taken together, our data reveal that the thyroid disrupting effects is increased in the order of GenX > PFOA > ADONA. Our findings will be beneficial for the guidance of the future usage of PFASs and development of better alternatives.
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Affiliation(s)
- Shouhua Zhang
- Department of General Surgery, Jiangxi Provincial Children's Hospital, Nanchang 330006, China
| | - Kuai Chen
- Department of General Surgery, Jiangxi Provincial Children's Hospital, Nanchang 330006, China
| | - Weiming Li
- Department of General Surgery, Jiangxi Provincial Children's Hospital, Nanchang 330006, China
| | - Yong Chai
- Department of Ophthalmology, Jiangxi Provincial Children's Hospital, Nanchang 330006, China
| | - Jian Zhu
- Department of General Surgery, Xinhua Hospital of Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Bingfeng Chu
- Department of General Surgery, Xinhua Hospital of Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Nuoya Li
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Jinlong Yan
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Shenglai Zhang
- Department of General Surgery, Xinhua Hospital of Shanghai Jiaotong University School of Medicine, Shanghai 200092, China.
| | - Yipeng Yang
- Department of General Surgery, Xinhua Hospital of Shanghai Jiaotong University School of Medicine, Shanghai 200092, China.
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Miyamoto Y, Ohbe H, Ishimaru M, Matsui H, Fushimi K, Yasunaga H. The Effect of Carbazochrome Sodium Sulfonate in Patients with Colonic Diverticular Bleeding: Propensity Score Matching Analyses Using a Nationwide Inpatient Database. Intern Med 2020; 59:1789-1794. [PMID: 32321891 PMCID: PMC7474985 DOI: 10.2169/internalmedicine.4308-19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Carbazochrome sodium sulfonate (CSS) has been routinely used to treat bleeding; however, no study has examined the effect of CSS for gastrointestinal bleeding. Therefore, we aimed to investigate the effect of CSS for colonic diverticular bleeding. Methods We performed a nationwide observational study using the Japanese Diagnosis Procedure Combination inpatient database. We identified patients who were admitted for diverticular bleeding from July 2010 to March 2018. Patients who received CSS on the day of admission were defined as the CSS group, and those not receiving CSS were defined as the control group. The primary outcome was in-hospital mortality. Secondary outcomes were length of stay, total costs, and blood transfusion within 7 days of admission. Propensity score matching analyses were performed to compare outcomes between the two groups. Results A total of 59,965 patients met our eligibility criteria. Of these, 14,437 (24%) patients received CSS on the day of admission. One-to-one propensity score matching created 14,379 matched pairs. There was no significant difference in the in-hospital mortality between the CSS and control groups (0.6% vs. 0.5%, respectively; odds ratio: 0.96; 95% confidence interval: 0.72-1.29). The length of stay was longer in the CSS group than in the control group (11.4 vs. 11.0 days, respectively; difference: 0.44; 95% confidence interval: 0.14-0.73). There were no significant differences in the total costs or the proportion of patients receiving blood transfusion between the groups. Conclusions CSS may not reduce in-hospital mortality, length of stay, total costs, or the need for blood transfusion in patients with colonic diverticular bleeding.
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Affiliation(s)
- Yuki Miyamoto
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Hiroyuki Ohbe
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Miho Ishimaru
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
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Luo Y, Zhao X, Releken Y, Yang Z, Pei F, Kang P. Hemostatic and Anti-Inflammatory Effects of Carbazochrome Sodium Sulfonate in Patients Undergoing Total Knee Arthroplasty: A Randomized Controlled Trial. J Arthroplasty 2020; 35:61-68. [PMID: 31471180 DOI: 10.1016/j.arth.2019.07.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/28/2019] [Accepted: 07/31/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Postoperative recovery after total knee arthroplasty (TKA) is associated with postoperative anemia, allogeneic transfusion, and stress immune responses to surgery. Carbazochrome sodium sulfonate (CSS) reduces bleeding through several mechanisms. We assessed the effect of CSS combined with tranexamic acid (TXA) on postoperative anemia, blood transfusion, and inflammatory responses. METHODS This study was designed as a randomized, placebo-controlled trial of 200 patients undergoing unilateral primary TKA. Patients were divided into 4 groups: group A received TXA plus topical and intravenous CSS; group B received TXA plus topical CSS only; group C received TXA plus intravenous CSS only; group D received TXA only. RESULTS Total blood loss in groups A (609.92 ± 221.24 mL), B (753.16 ± 247.67 mL), and C (829.23 ± 297.45 mL) was lower than in group D (1158.26 ± 334.13 mL, P < .05). There was no difference in total blood loss between groups B and C. We also found that compared with group D, the postoperative swelling rate, biomarker level of inflammation, visual analog scale pain score, and range of motion at discharge in groups A, B, and C were significantly improved (P < .05). No thromboembolic complications occurred. There were no differences in transfusion rate, intraoperative blood loss, platelet count, or average length of stay among the 4 groups (P > .05). CONCLUSION CSS combined with TXA was more effective than TXA alone in reducing perioperative blood loss and inflammatory response and did not increase the incidence of thromboembolism complications.
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Affiliation(s)
- Yue Luo
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Xin Zhao
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Yeersheng Releken
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Zhouyuan Yang
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - FuXing Pei
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Pengde Kang
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
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Khattab FI, Ramadan NK, Hegazy MA, Al-Ghobashy MA, Ghoniem NS. Validated spectrophotometric methods for simultaneous determination of troxerutin and carbazochrome in dosage form. Spectrochim Acta A Mol Biomol Spectrosc 2015; 139:206-213. [PMID: 25561299 DOI: 10.1016/j.saa.2014.12.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 12/01/2014] [Accepted: 12/16/2014] [Indexed: 06/04/2023]
Abstract
Four simple, accurate, sensitive and precise spectrophotometric methods were developed and validated for simultaneous determination of Troxerutin (TXN) and Carbazochrome (CZM) in their bulk powders, laboratory prepared mixtures and pharmaceutical dosage forms. Method A is first derivative spectrophotometry (D(1)) where TXN and CZM were determined at 294 and 483.5 nm, respectively. Method B is first derivative of ratio spectra (DD(1)) where the peak amplitude at 248 for TXN and 439 nm for CZM were used for their determination. Method C is ratio subtraction (RS); in which TXN was determined at its λmax (352 nm) in the presence of CZM which was determined by D(1) at 483.5 nm. While, method D is mean centering of the ratio spectra (MCR) in which the mean centered values at 300 nm and 340.0 nm were used for the two drugs in a respective order. The two compounds were simultaneously determined in the concentration ranges of 5.00-50.00 μg mL(-1) and 0.5-10.0 μg mL(-1) for TXN and CZM, respectively. The methods were validated according to the ICH guidelines and the results were statistically compared to the manufacturer's method.
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Affiliation(s)
- Fatma I Khattab
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt
| | - Nesrin K Ramadan
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt
| | - Maha A Hegazy
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt.
| | - Medhat A Al-Ghobashy
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt; Biotechnology Center, Faculty of Pharmacy, Cairo University, Egypt
| | - Nermine S Ghoniem
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt
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Gan X, Liu S, Liu Z, Hu X, Cui Z, Wang Y. Determination of carbazochrome by fluorescence quenching method. Spectrochim Acta A Mol Biomol Spectrosc 2012; 97:161-166. [PMID: 22750685 DOI: 10.1016/j.saa.2012.05.062] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 05/21/2012] [Accepted: 05/25/2012] [Indexed: 06/01/2023]
Abstract
A sensitive, simple and selective spectrofluorimetric method for the reaction of carbazochrome (CBZC) and Eosin Y (EY) or Phloxine B (PB) in acidic medium is developed for the determination of carbazochrome in biological fluids, which gives a highly fluorescent derivative measured at 545 and 565 nm at excitation wavelengths of 301 and 305 nm. The fluorescence quenching extent (ΔF) is proportional to the concentration of CBZC for CBZC-EY and CBZC-PB system at the range of 0.03-1.50 μg/mL and 0.08-1.25 μg/mL, respectively. The detection limit is 9.1 ng/mL for EY system and 22.7 ng/mL for PB system. The intra-day and inter-day reproducibility (RSD values) are less than 8.3% under three concentrations. Moreover, the affecting factors of fluorescence intensity of the product are carefully investigated and optimized, as well as the effect of coexisting substances. Judging from temperature, the Stern-Volmer plots and fluorescence emission decay curves, the quenching of fluorescence of EY and PB by CBZC is a static quenching process, caused by electrostatic attraction and aromatic stacking interaction.
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Affiliation(s)
- Xiaojuan Gan
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China
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Donaldson J, LaBella F. Prooxidant properties of vanadatein vitroon catecholamines and on lipid peroxidation by mouse and rat tissues. ACTA ACUST UNITED AC 2009; 12:119-26. [PMID: 6556257 DOI: 10.1080/15287398309530411] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Vanadate (Na3VO4) in micromolar concentrations enhanced the in vitro formation of adrenochrome from epinephrine, and of aminochrome from dopamine. Lipid peroxides in various tissues of the mouse and rat, particularly brain, were increased. Products of both catecholamine oxidation and lipid peroxidation may be the basis of the cardiotoxic and neurotoxic effects of vanadium.
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Perez-Moreno CI, Couëtil LL, Pratt SM, Ochoa-Acuña HG, Raskin RE, Russell MA. Effect of furosemide and furosemide-carbazochrome combination on exercise-induced pulmonary hemorrhage in Standardbred racehorses. Can Vet J 2009; 50:821-827. [PMID: 19881919 PMCID: PMC2711466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The objective was to quantify the effect of furosemide and carbazochrome on exercise-induced pulmonary hemorrhage (EIPH) in Standardbred horses using red blood cell count and hemoglobin concentration in bronchoalveolar lavage (BAL) fluid. Six healthy Standardbred horses with prior evidence of EIPH performed a standardized treadmill test 4 h after administration of placebo, furosemide, or furosemide-carbazochrome combination. Red blood cell (RBC) counts and hemoglobin concentrations were determined on the BAL fluid. The RBC count in BAL ranges were (2903-26,025 cells/microL), (45-24,060 cells/microL), and (905-3045 cells/microL) for placebo, furosemide, and furosemide-carbazochrome, respectively. Hemoglobin concentration ranges were (0.03-0.59 mg/mL), (0.01-0.55 mg/mL), and (0.007-0.16 mg/mL) for placebo, furosemide, and furosemide-carbazochrome groups, respectively. No significant differences were detected among treatments. However, there was great variability among horses, suggesting that a larger sample size or better selection of horses was needed.
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Gutiérrez-Alvarez AM, Medina Silva N, Vargas Bazurto MC, Montoya Osorio S. [Treatment of hemorrhagic dengue in the pediatric population: a systematic review]. Rev Cubana Med Trop 2006; 58:212-218. [PMID: 23424789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Electronic database Medline, Embase, Cochrane Library and Lilacs were used to retrieve the clinical trials that will evaluate the various therapeutical options available for management of hemorrhagic dengue. Eight clinical studies were included. Supportive care and symptomatic treatment through hydration and aggressive fluid management, if hypotension develops in the course of disease, are the most important aids to improve survival. Treatment with corticosteroids such as methylprednisolone, hydrocortisone, carbazochorome sodium sulfonate (AC-17) and recombinant activated factor VII did not reduce mortality in children with hemorrhagic dengue. At present, no vaccine or effective antiviral treatment is available for the prevention or treatment of hemorrhagic dengue.
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Liu D, Ichikawa H, Cui F, Fukumori Y. Short-term delayed-release microcapsules spraycoated with acrylic terpolymers. Int J Pharm 2005; 307:300-7. [PMID: 16309860 DOI: 10.1016/j.ijpharm.2005.10.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2005] [Revised: 09/20/2005] [Accepted: 10/18/2005] [Indexed: 10/25/2022]
Abstract
A series of poly(ethyl acrylate (EA)/methyl methacrylate (MMA)/2-hydroxyethyl methacrylate (HEMA)) lattices were synthesized to prepare short-term delayed-release microcapsules by employing the Wurster coating process. Latex with a HEMA molar fraction exceeding 60% could not be synthesized as an aqueous suspension due to latex particle precipitation. The effects of monomer composition on the particle size of latex and the water-uptake and glass transition temperature (T(g)) of cast films were investigated. Lattices whose T(g) ranged from 40 to 80 degrees C were used to prepare the microcapsules. Most of the lattices exhibited excellent process performance while coating particles that were smaller than 100 microm: the product yields were 85.1-90.6% and the mean particle sizes were 82-85 microm. However, since the lattices with high molar ratios of EA and HEMA were highly hydrophilic and strongly adhesive, the core particles in the coating were severely agglomerated. The microcapsules coated with lattices whose HEMA molar fractions were higher than 50% were unable to retard the release of carbazochrome sodium sulfonate, a water-soluble model drug, during the initial 0.5 min. Poly(EA/MMA/HEMA) with a molar ratio of 9:9:10 appeared to be suitable for the preparation of short-term delayed-release microcapsules by the Wurster coating process.
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Affiliation(s)
- Dongchun Liu
- Faculty of Pharmaceutical Sciences and Life Science Center for Cooperative Research, Kobe Gakuin University, Nishi-ku, Kobe 651-2180, Japan
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Alejandria M. Dengue fever. Clin Evid 2005:887-95. [PMID: 16135283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- Marissa Alejandria
- Section of Infectious Diseases, Departments of Medicine and Clinical Epidemiology College of Medicine, University of the Philippines, Manila, The Philippines
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Sendo T, Itoh Y, Aki K, Oka M, Oishi R. Carbazochrome sodium sulfonate (AC-17) reverses endothelial barrier dysfunction through inhibition of phosphatidylinositol hydrolysis in cultured porcine endothelial cells. Naunyn Schmiedebergs Arch Pharmacol 2003; 368:175-80. [PMID: 12928765 DOI: 10.1007/s00210-003-0785-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2003] [Accepted: 07/03/2003] [Indexed: 10/26/2022]
Abstract
The effect of carbazochrome sodium sulfonate (AC-17), a hemostatic drug with capillary stabilising action, on the endothelial barrier dysfunction induced by a variety of vasoactive substances or agents that increase the vascular permeability was investigated in the monolayers of cultured porcine aortic endothelial cells (PAECs). The endothelial barrier function was determined by the transendothelial transport of albumin-conjugated Evans blue. AC-17 (0.1-1 M) reversed the barrier dysfunction induced by tryptase, thrombin and bradykinin without affecting the endothelial permeability enhanced by Ca(2+) ionophores such as ionomycin and A23187 or phorbol 12-myristate 13-acetate. Immunofluorescence analysis showed that AC-17 reversed the tryptase-induced formation of actin stress fibres and disruption of VE-cadherin in PAECs. On the other hand, AC-17 (0.1-10 M) reduced concentration-dependently the enhancement of [(3)H]inositol triphosphate formation from [(3)H]myo-inositol induced by bradykinin and thrombin.Therefore, it is suggested that AC-17 reduces the vascular hyperpermeability induced by a variety of vasoactive agents through inhibition of agonist-induced phosphoinositide hydrolysis.
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Affiliation(s)
- Toshiaki Sendo
- Department of Hospital Pharmacy, Faculty of Medicine, Kyushu University, Fukuoka 812-8582, Japan
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Yasui H, Adachi Y, Minami T, Ishida T, Kato Y, Imai K. Combination therapy of DDAVP and conjugated estrogens for a recurrent large subcutaneous hematoma in Ehlers-Danlos syndrome. Am J Hematol 2003; 72:71-2. [PMID: 12508273 DOI: 10.1002/ajh.10247] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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13
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Suzuki N. [Case of pulmonary actinomycosis refractory to therapy]. Jpn J Antibiot 2002; 55:889-92. [PMID: 12664927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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14
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Kochanowski J. [Prophylactic treatment of migraine]. Neurol Neurochir Pol 2001; 32 Suppl 6:75-80. [PMID: 11107567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Migraine belongs to the most frequent idiopathic headaches affecting 5-10% of the population. The knowledge of migraine pathogenesis is as yet insufficient for complete elucidation of its causes. There is no effective drug for all patients which could interrupt the attack or prevent its development. The methods of migraine prevention could be divided into pharmacological and non-pharmacological. Among the drugs used for attack prevention drugs are mentioned known and used since a long time and drugs less commonly used such as riboflavin, sulpiride, alpha-adrenolytic agents. Own experiences are presented with the use of iprasochrom for migraine prevention. Besides pharmacological methods also non-pharmacological methods are discussed which are applied for attack prevention.
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Affiliation(s)
- J Kochanowski
- Kliniki Neurologicznej Wojskowej Akademii Medycznej SK WAM w Lodzi
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Basile M, Gidaro S, Pacella M, Biffignandi PM, Gidaro GS. Parenteral troxerutin and carbazochrome combination in the treatment of post-hemorrhoidectomy status: a randomized, double-blind, placebo-controlled, phase IV study. Curr Med Res Opin 2001; 17:256-61. [PMID: 11922398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Flavonoids, such as troxerutin, have been shown to be safe and effective agents for the treatment of chronic venous insufficiency. The fixed combination between troxerutin 150 mg and carbazochrome 1.5 mg (Fleboside ampoules) was previously shown to have a good efficacy and safety profile in non-surgical patients with acute uncomplicated hemorrhoids. The purpose of this randomized, double-blind, placebo-controlled study was to investigate the efficacy and tolerability of the active combination in the treatment of post-hemorrhoidectomy patients. 30 patients were randomized to receive one of two treatments: troxerutin 150 mg and carbazochrome 1.5 mg, or placebo, i.m. 3 ml ampoules twice a day for five consecutive days after the surgical procedure, starting from the day of surgery. Efficacy parameters were assessed as follows: at baseline (T1), after the first administration (T2; day of surgery), the second day after the surgical procedure (T3), and the fifth day after the surgical procedure (T4); hemorrhoidal symptoms based on a visual analogue scale (VAS): pain, discharge, bleeding, inflammation, and pruritus; analgesic intake, if any; time to restore a physiological defecation; edema evaluation (based on a four-point scale: 0 = absent; 1 = mild; 2 = moderate; 3 = severe); camera pictures taken at T1 and T4 (in selected patients); and blood coagulation tests. Analysis between treatment groups revealed a highly significant difference at T3 and T4 for the total VAS score (p = 0.007 and p = 0.001, respectively) in favor of the active combination treatment. A statistically significant difference was also observed for bleeding and pruritus at T3 and for these two parameters and both inflammation and edema at T4 (p < 0.001) in favor of the active combination group. No adverse events were reported. Neither the active combination nor placebo affected blood coagulation tests. We conclude that intramuscular administration of the fixed combination of troxerutin 150 mg and carbazochrome 1.5 mg is effective, well tolerated and superior to placebo in improving hemorrhoidal and post-surgical symptoms during the five days following surgery.
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Affiliation(s)
- M Basile
- Surgery Unit, University of Chieti-Pescara, Pescara Regional Hospital, Italy
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Squadrito F, Altavilla D, Oliaro Bosso S. Double-blind, randomized clinical trial of troxerutin-carbazochrome in patients with hemorrhoids. Eur Rev Med Pharmacol Sci 2000; 4:21-4. [PMID: 11409185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
This multicenter, double-blind, randomised study was undertaken to determine the efficacy and safety of a combination of troxerutin 150 mg and carbazochrome 1.5 mg compared to carbazochrome alone in patients with acute uncomplicated hemorrhoids. Patients were administered by the intramuscular route (one ampoule) twice daily for one week. Both subjective and objective efficacy variables significantly improved in the combination drug group only, thus demonstrating the rationale for a combination therapy. Treatments were safe and well tolerated either at a local or systemic level.
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Affiliation(s)
- F Squadrito
- Istituto di Farmacologia, Servizio di Farmacologia Clinica, Università degli Studi di Messina, Italy
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Kozubski W, Prusiński A. [Controlled study of iprazochrome effectiveness (Divascan) in prophylactic treatment of migraine]. Neurol Neurochir Pol 1999; 33:369-76. [PMID: 10463251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
The study was designed as double blind, placebo controlled. The patients were treated with 15 mg of iprazochrome daily in three equal doses for eight weeks, or--with equal amount of placebo tablets. The effectiveness was calculated with the use of Migraine Score (MS) by Couch et. al. 44 patients completed the study. In 21 the therapy was positive: 16 out of them were treated with iprazochrome, 5--with placebo. In 23 patients the treatment was negative: 19 out of them took placebo, 4--iprazochrome. Statistical analysis showed significant influence (chi 2 test: p < 0.001; Youle coeff. = 0.88). In iprazochrome group mean decrease of MS was significant after treatment (p < 0.01), but not significantly changed in the placebo group. According to our results iprazochrome was found effective in the prophylaxis of migraine.
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Affiliation(s)
- W Kozubski
- Katedry i Kliniki Neurologii Akademii Medycznej w Poznaniu
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Du M, Tang B, Shen H, Wang S, Sun T, Zhang C. [Host-guest molecule interaction mechanism of hemostatics with liposomes and red blood cells studied with fluorescence polarimetric method]. Yao Xue Xue Bao 1998; 33:362-8. [PMID: 12017004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
The supermolecule compounds of adrenobazone, p-aminomethylbenzoic acid, vitamin K1, 6-amino caproic acid with liposomes and red blood cells were studied by fluorescence polarimetric method. The mechanisms of formation of the supermolecule compounds were examined by fluorescence probe of the link of 1,6-dipheny-1,3,5-hexatriene (DPH) with liposomes which were taken as a model of blood cells. The interaction mechanism of hemostatics with red blood cells was described according the quantitative relationship between polarization value (P) and the microviscosity [formula: see text]. The result showed that the acting force between hemostatics and liposomes or that between hemostatics and red blood cells were mainly supermolecular acting force. The acting force between vitamin K1 and cytomembrane is hydrophobic force and those between adrenobazone, p-aminomethylbenzoic acid, or 6-amino caproic acid and cytomembrane are hydrogen bond or electrostatic force. Under the same drug concentration, all of the four haemostatics can reduce the fluidity of the cell membrane, which benefits blood coagulation. The binding ways of hemostatics with red blood cells was also discussed.
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Affiliation(s)
- M Du
- Department of Chemistry, Shandong Normal University, Jinan 250014
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19
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Akizuki S, Yasukawa Y, Takizawa T. A new method of hemostasis for cementless total knee arthroplasty. Bull Hosp Jt Dis 1998; 56:222-4. [PMID: 9438084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Heavy bleeding often occurs following cementless total knee arthroplasty (TKA) and it is difficult to control. We devised a new method of hemostasis after cementless TKA. In brief, the implant was inserted after coating the exposed surface of the cancellous bone with fibrin glue. Before removal of the tourniquet after completion of the operation a cocktail of hemostatic agents (containing 25 mg of carbazochrome sodium sulfonate and 250 mg of tranexamic acid) in 50 ml of physiological saline was injected into the joint cavity via the drain tube and the drain was clamped for about 30 min after removal of the tourniquet. After removal of the clamp, standard negative pressure suction was performed. This method was used on 84 knees in 42 patients who underwent simultaneous bilateral cementless TKA and 64 knees in 64 patients who underwent unilateral TKA. The mean total amount of blood loss during and after the operation was 235 +/- 178 ml in the unilateral TKA patients and 402 +/- 208 ml in the bilateral TKA patients. No patient required blood transfusions postoperatively. This method was effective for achieving hemostasis after cementless TKA.
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Affiliation(s)
- S Akizuki
- Department of Orthopaedic Surgery, Nagano Matsushiro General Hospital, Japan
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20
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Jono K, Ichikawa H, Fukumori Y, Kanamori R, Tsutsumi Y, Murata K, Morimoto A, Nakamura K. Effect of additives on dissolution and swelling of soybean lecithin microcapsules prepared using the Wurster process. Chem Pharm Bull (Tokyo) 1997; 45:2061-75. [PMID: 9433778 DOI: 10.1248/cpb.45.2061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Microcapsules whose membranes contained soybean lecithin (SL), cholesterol (CH), stearic acid (SA) and polyvinylpyrrolidone (PVP) at various compositions were prepared. Then, dissolution and swelling behaviors of the microcapsules in a 0.9% saline solution were studied to be related to the phase diagram of three components containing 42% of PVP in anhydrous state. In the aqueous solution, when an anhydrous microcapsule membrane was composed of SL not saturated with both CH and SA, the microcapsules showed rapid release of carbazochrome sodium sulfonate (CCSS, a model drug), poor particle-swelling and spouting of droplets containing CCSS. Long-delayed release of CCSS and drastic particle-swelling with no spouting of droplets were observed when the anhydrous membrane was composed of SL saturated with both CH and SA and the composition was not close to the two-component line, CH-SA, or to the saturation line. The spouting of droplets would be attributable to the CH and/or SA-poor SL phase and to the SL phase which dissolved CH and SA, but contained either CH or SA only in a small amount, and the delayed release would be due to the CH and SA-rich SL phase dissolving a great amount of CH and SA formed by hydration. The degree of release suppression and particle-swelling depended on the SL content. At 20-45% of SL content, the prolonged-release, great particle-swelling and no spouting of droplets at the early stage were observed only when the CH and SA-rich SL phase formed by hydration contained a high content of CH and SA.
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Affiliation(s)
- K Jono
- Faculty of Pharmaceutical Sciences, Kobe Gakuin University, Japan
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21
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Tassniyom S, Vasanawathana S, Dhiensiri T, Nisalak A, Chirawatkul A. Failure of carbazochrome sodium sulfonate (AC-17) to prevent dengue vascular permeability or shock: a randomized, controlled trial. J Pediatr 1997; 131:525-8. [PMID: 9386652 DOI: 10.1016/s0022-3476(97)70055-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE We studied the ability of carbazochrome sodium sulfonate (AC-17) to prevent capillary permeability in dengue hemorrhagic fever/dengue shock syndrome. METHOD A randomized, placebo-controlled trial in 95 children stratified by age and sex was conducted in two hospitals during 1992. AC-17 (n = 45 cases) or B vitamins as placebo (n = 50) were given as a bolus infusion and then as a continuous drip for 24 hours; a total of 300 mg of AC-17 was administered on the first 2 days and 150 mg on the third day. RESULTS The two groups were comparable in age, sex, duration of illness, and clinical manifestations. No significant difference in shock or pleural effusion was noted between the two groups. Shock developed in 8.9% (4/45) of patients in the AC-17 group and 6% (3/50) in the placebo group (p = 0.44). Pleural effusion was found at 0, 24, 48, and 72 hours after admission in 4.4%, 20%, 31.1%, and 20% in the AC-17 group and 2%, 14%, 28%, and 14% in the placebo group, respectively. CONCLUSION Administration of AC-17 does not prevent plasma leakage or shock in dengue hemorrhagic fever/dengue shock syndrome.
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Affiliation(s)
- S Tassniyom
- Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Thailand
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22
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[Side-effect free interval treatment of migraine. The serotonin antagonist iprazochrome]. Nervenarzt 1997; 68:1-3. [PMID: 9380218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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23
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Koch G. [Iprazochrome in migraine prevention. No concerns regarding longer-term administration]. Nervenarzt 1997; 68:4. [PMID: 9380219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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24
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Abstract
It has been suggested that spreading depression may play a role in triggering classical migraine. In this study the retinal spreading depression was used as a pharmacological tool to test the neuronal effects of several common antimigraine drugs. As the chicken retina is void of any blood vessels the observed effects must be of pure neuronal origin. It is shown that propranolol, sumatriptan, methysergide, paracetamol and acetylsalicyclic acid decrease the propagation velocity of retinal spreading depression waves, accelerate the recovery of the optical and electrical signal and reduce the amplitude of the negative potential shift, concomitant with the spreading depression. Barbiturate increases the spreading velocity, and the amplitude of the potential shift. Ergotamine, clonidine, lisuride and iprazochrome have no significant influence on retinal spreading depression.
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Affiliation(s)
- M Wiedemann
- Institut für Zoophysiologie 230, Universität Hohenheim, Stuttgart, Germany
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25
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Affiliation(s)
- H Moriuchi
- Department of Pathopharmacology, Faculty of Pharmaceutical Sciences, Kumamoto University, Japan
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26
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Matsumoto Y, Hayashi T, Hayakawa Y, Shinbo M, Niiya K, Sakuragawa N. Carbazochrome sodium sulphonate (AC-17) decreases the accumulation of tissue-type plasminogen activator in culture medium of human umbilical vein endothelial cells. Blood Coagul Fibrinolysis 1995; 6:233-8. [PMID: 7654937 DOI: 10.1097/00001721-199505000-00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This study investigated the effect of carbazochrome sodium sulphonate (AC-17) on the accumulation of tissue-type plasminogen activator antigen (t-PA:Ag) and plasminogen activator inhibitor-1 antigen (PAI-1:Ag) in culture medium of human umbilical vein endothelial cells (HUVEC). HUVEC were cultured in the presence of AC-17, and the concentration of t-PA:Ag and PAI-1:Ag in the medium was measured by an enzyme-linked immunoassay. AC-17, after 48 and 72 h incubation, significantly decreased the t-PA:Ag in the culture medium, while it had no significant effect on the PAI-1:Ag. The result of fibrin zymography was consistent with the result obtained by ELISA. It also revealed that all of the t-PA present in the culture medium formed complexes with PAI-1, indicating that AC-17 did not interfere with t-PA/PAI-1 complex formation. Furthermore, AC-17 did not inhibit the activities of t-PA and plasmin when measured by a fibrin plate method. These results suggest that AC-17 may modulate the fibrinolytic balance of blood through changing the function of endothelial cells, a new aspect of action of AC-17 as a haemostatic drug.
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Affiliation(s)
- Y Matsumoto
- Department of Clinical Laboratory Medicine, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Japan
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27
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Shen D, Shen L, Wang AL. [Effect of xiaoyu pian on new platelet aggregation defect]. Zhongguo Zhong Xi Yi Jie He Za Zhi 1994; 14:589-91. [PMID: 7719089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The Xiaoyu pian (XYP, mainly consisted of prunus persica, Carthamus tinctorius, Glycyrrhiza uralensis, etc) was used to treat patients with new platelet aggregation defect. Patients were divided into 2 groups, the TCM group (72 cases) treated with XYP and the control group (65 cases) treated with vitamin C and P and/or adrenosem for at least 3 months. The results showed that marked effective rate was 87.5% in TCM group and 35.4% in control group (chi 2 = 39.7, P < 0.01); the recovery rate of platelet was 91.8% in the former and 10.3% in the latter (chi 2 = 71.4, P < 0.01); the recurrence rate of follow-up (6 months after treatment) was 30.8% in the former and 82.1% in the latter (chi 2 = 19.2, P < 0.01). The difference between two groups was very significant. The results suggested that XYP could regulate the hemostatic action and the platelet aggregation function. It is worthwhile to use XYP as an hemostatic clinically.
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Affiliation(s)
- D Shen
- Xiehe Hospital, Tongji Medical University, Wuhan
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28
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Kimura H, Ikebuchi M, Nyaruba MM, Sugamoto K, Aoyama T, Sugahara T. Effects of combination of immunomodulators and an adrenochrome derivative on survival of irradiated mice. Int J Radiat Oncol Biol Phys 1994; 29:627-30. [PMID: 8005827 DOI: 10.1016/0360-3016(94)90470-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE The combined effects of immunomodulators (lithium or OK432) and an adrenochrome derivative (AMM), an agent found to activate granulocyte-macrophage colony stimulating activity, on the survival of irradiated ddY mice is described. METHODS AND MATERIALS ddY mice at 4-5 weeks old were whole body irradiated with X rays at 8.5 Gy. Sole injection and combined injection of AMM and/or one of the immunomodulators were performed before or after irradiation. Then, survival was monitored daily for 30 days after irradiation. RESULTS Lithium at 60 mg/kg had no radioprotective effect; rather it accelerated radiation induced death. Sole treatment with AMM (100 mg/kg) had no effect on survival of irradiated mice. However, combination of both drugs caused a slight radioprotection. OK432 (25 KE/kg), which activates a variety of cellular effector cells had radioprotective effect. When combined with AMM, however, it totally lost radioprotective effect. CONCLUSION Lithium chloride cannot be used as a radioprotector because of its adverse effect. Combination with AMM showed slight radioprotection, but the extent thereof may not be clinically useful. OK432 was proved to be a potent radioprotector. However, combination with AMM should be avoided, since the radioprotection was totally eliminated.
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Affiliation(s)
- H Kimura
- Dept. Exptl. Radiol., Shiga Univ. Med. Sci., Japan
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29
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Nakatsugawa S, Sugahara T. Differential action on cancer and normal tissue by adrenochrome monoaminoguanidine methanesulfonate and cytochrome C combined with radiotherapy. Int J Radiat Oncol Biol Phys 1994; 29:635-8. [PMID: 8005829 DOI: 10.1016/0360-3016(94)90472-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE The possibility that radioprotective effects on potent natural killer (NK) cells by adrenochrome monoaminoguanidine methanesulfonate+cytochrome C during radiotherapy (RT) for lung cancer might result in the radiosensitization of human lung cancer cells in vivo is examined. METHODS AND MATERIALS Human lung cancer xenografts in the right hind legs of KSN mice (10 weeks old) were locally irradiated with 20 Gy of X ray. Adrenochrome monoaminogluanidine methanesulfonate (AMM) (10 mg/kg/day) and/or cytochrome C (CCC) (5 mg/kg/day) were given intraperitoneally immediately before or after RT, followed by daily administration for 4 days. Natural killer activities of host splenocytes were also tested with the standard 51Cr releasing assay with YAC-1 cells as target cells. In a clinical study, 65 patients with lung cancer were treated with more than 50 Gy of RT with or without combination with AMM+CCC, OK-432 or AMM+CCC+OK-432. Before and after RT, lymphocyte subsets in the peripheral blood were examined with dichromatic analysis using an Ortho Spectrum IIIFCM system and fluorescent MABs. In this study, the change in the absolute number of each subset was investigated. RESULTS Adrenochrome monoaminoguanidine methanesulfonate+cytochrome C augumented NK activity in KSN nude mice, protected potent NK cells in patients with lung cancer against RT and sensitized the human lung cancer xenografts to RT. CONCLUSION Adrenochrome monoaminoguanidine methanesulfonate+cytochrome C may have the potential as a differential modulator of radiosensitivity of normal tissues and of tumors.
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Affiliation(s)
- S Nakatsugawa
- Department of Radiology, Fukui Medical School, Japan
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30
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Hao Y, Hui Y. Delayed hyphema after posterior chamber intraocular lens implantation. Yan Ke Xue Bao 1994; 10:48-9. [PMID: 7843383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Y Hao
- Eye Center, Xijing Teaching Hospital, 4th Military Medical University, Xian, China
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31
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Hoshino Y, Hatake K, Muroi K, Tsunoda S, Suzuki T, Miwa A, Sakamoto S, Miura Y. Bleeding tendency caused by the deposit of amyloid substance in the perivascular region. Intern Med 1993; 32:879-81. [PMID: 8012092 DOI: 10.2169/internalmedicine.32.879] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
A 55-year-old woman, who had systemic amyloidosis associated with multiple myeloma, had sudden development of hematomas of her lip and upper eye lid. There was no evidence of deterioration of multiple myeloma, thrombocytopenia nor deficiency of coagulation factors. Biopsy specimen showed the deposit of amyloid substance in the dermis and perivascular region. The bleeding tendency in this patient with myeloma was likely due to the deposit of amyloid substance in the vascular wall; improvement was achieved with administration of hemostatic agents.
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Affiliation(s)
- Y Hoshino
- Department of Medicine, Jichi Medical School, Tochigi
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32
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Ohta T, Morita K. [Effect of cepharanthin on radiotherapy induced leukopenia]. Rinsho Hoshasen 1990; 35:471-4. [PMID: 2192184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Cepharanthin, a kind of alkaloid, has been reported to show a protective effect for leukopenia induced by radiation therapy. In this study, one of three kinds of drugs, Cepharanthin, S-Adchnon (adrenochrome derivative) and Hythiol (L-cysteine), was randomly administered to 94 patients with cancer of the head and neck, the uterine cervix and the lung, during the course of radiotherapy. When Cepharanthin was given, 81.3% of the patients were protected from leukopenia, compared with 51.6% in S-Adchnon and 32.3% in Hythiol. It is suggested that prophylactic use of Cepharanthin may be useful for cancer radiotherapy.
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Affiliation(s)
- T Ohta
- Department of Radiology, Nagoya City University
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33
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Tarantino V, Stura M, Cingolani M. [Therapeutic use of a peptide fraction derived from bovine factor VIII in epistaxis in children]. Minerva Pediatr 1989; 41:549-51. [PMID: 2533661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The results obtained in patients suffering from essential epistaxis in paediatric age using a peptide fraction derived from the enzymatic hydrolysis of bovine factor VIII (VUEFFE-Baldacci) are reported. Carbazochrome sodium sulphate was employed for comparison purposes. Vueffe is effective in reducing haemorrhagic episodes without modifying the laboratory parameters investigated.
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34
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Funahara Y, Sumarmo, Shirahata A, Harun SR, Setiabudy-Dharma R, Nathin MA, Karjomanggolo TW, Tamaela LA. Protection against marked plasma leakage in dengue haemorrhagic fever by infusion of carbazochrome sodium sulfonate (AC-17). Southeast Asian J Trop Med Public Health 1987; 18:356-61. [PMID: 2963380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Patients diagnosed clinically as having grade II dengue haemorrhagic fever, and confirmed serologically to have been recently infected by dengue virus were randomly assigned to two groups, to assess suppression of plasma leakage by intravenous administration of carbazochrome sodium sulfonate(AC-17). The double-blind prospective study over three successive epidemic periods included 39 patients in the placebo group, and 38 in the AC-17 group. The effects of the administration were evaluated with respect to pleural effusion of the chest X-ray films. A clear difference between the two groups was found in the numbers of patients with pleural effusion and severity of the pleural effusion thus the administration of AC-17 may be useful in eliminating the risk factors of severe bleeding and shock in dengue haemorrhagic fever.
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Affiliation(s)
- Y Funahara
- Department of Physiology, Kobe University School of Medicine, Japan
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35
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Yagame M, Tomino Y, Miura M, Suga T, Endoh M, Nomoto Y, Sakai H. Clinical effect of dipyridamole in patients with IgA nephropathy. Tokai J Exp Clin Med 1986; 11:329-33. [PMID: 2960035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Clinical effects of dipyridamole and carbazochrome sodium sulfonate in patients with IgA nephropathy are described. Oral administration of 300 mg of dipyridamole and 180 mg of carbazochrome sodium sulfonate per day was employed in the present study. Urinalysis and renal function tests, i.e. serum creatinine (s-Cr), blood urea nitrogen (BUN), glomerular filtration rate (GFR) and phenolsulfonphtalein (PSP) tests, were performed before and after the administration of dipyridamole. It was demonstrated that the administration of dipyridamole was effective in reducing the level of proteinuria in the patients. The administration of carbazochrome sodium sulfonate was not effective in reducing the proteinuria level. It was concluded that the administration of dipyridamole may be useful for treatment of patients with IgA nephropathy.
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Affiliation(s)
- M Yagame
- Department of Internal Medicine, School of Medicine, Tokai University, Japan
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36
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Lukashina TV, Mukhamedov KA, Stoilov LD, Pankova SS. [Use of divascan in the treatment of diabetic retinopathy]. Probl Endokrinol (Mosk) 1985; 31:3-5. [PMID: 3900979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Divascan (iprasochrome), a drug designed by GDR pharmacologists, brings about a positive effect in the management of diabetic microangiopathies, particularly at early stages. Altogether 22 patients with diabetes mellitus, types I and II, were on divascan therapy. Before and after treatment the patients were subjected to clinical and ophthalmoscopic studies including the determination of microcirculation in the conjunctiva, renal function, the level of serotonin, its precursors and the main metabolite. The optimal dose of divascan is 7.5-10 mg/day, the period of therapy not less than 3 months followed by the use of maintenance doses. The drug produces no side effects.
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37
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Fukawa K, Bando K, Hatanaka Y, Ohba S, Honda H, Saitoh K, Nakazato K, Irino O, Nagawa Y, Nagaoka A. [Pharmacological actions of iprazochrome on the vascular system]. Nihon Yakurigaku Zasshi 1985; 86:61-9. [PMID: 4043870 DOI: 10.1254/fpj.86.61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The pharmacological actions of iprazochrome (IC) on the vascular system were studied, and the following results were obtained: No death nor abnormal behaviors were observed in acute toxicity tests conducted on male and female mice and rats despite the administration of large doses of IC (10,000 mg/kg, p.o. and 80 mg/kg, i.v., respectively). IC inhibited dose-dependently platelet aggregation in vitro induced by arachidonate and ADP, whereas no effect was observed on ADP-induced respiratory depression in mice, which is closely related to platelet aggregation in vivo. The antiserotonergic actions of IC on the isolated external carotid arteries and femoral arteries in dogs observed in a noncompetitive manner were found to be 1/24 to 1/65 that of methysergide. On the other hand, IC showed no inhibitory effect on the paw edema of rats in vivo induced by serotonin. The inhibitory effect of IC on peritoneal dye leakage in mice was less than half that of phenylbutazone. IC prevented apoplexy in stroke-prone SHR (SHRSP) without lowering the blood pressure. Histological changes in the cerebrum of SHRSP were ischemic changes such as swelling of the neurons and shrinkage of the nuclei, mainly in the cerebral cortex and corpus striatum area.
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38
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Yamashita S, Okuda K, Noda T, Hara K, Deguchi S, Ogawa Y, Oba M, Hori T, Hasunuma R, Katahira K. [Clinical evaluation of a gingival massage agent (LPD) on gingivitis and marginal periodontitis using a double blind method]. Nihon Shishubyo Gakkai Kaishi 1984; 26:397-420. [PMID: 6241219 DOI: 10.2329/perio.26.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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39
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Meffert H. [Pain caused by herpes zoster]. Z Arztl Fortbild (Jena) 1982; 76:495-6. [PMID: 7124007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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40
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Kato E, Oya M, Uda K, Iso T, Fujita T, Iwao J. Synthesis of hydrazone derivatives of 3a,4-dihydroadrenochrome-3a-sulfides and determination of their hemostatic activities. Chem Pharm Bull (Tokyo) 1981; 29:1935-41. [PMID: 7307194 DOI: 10.1248/cpb.29.1935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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41
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Tapbergenov SO, Koptelov VA. [Adrenoreceptor-independent effect of thyroxine and adrenoxyl on myocardial adenyl cyclase activity and cAMP levels]. Biull Eksp Biol Med 1981; 91:427-429. [PMID: 6266548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A study was made of the effect of different concentrations of noradrenaline, adrenaline, adrenoxyl (stabilized adrenochrome) and thyroxin on the adenylate cyclase activity and cAMP content in the myocardium of intact animals and in neurogenous affections of the myocardium. It was shown that the content of cAMP in the myocardium drops in neurogenous affections and that thyroxin or adrenoxyl in combination with beta-adrenoblockers (propranolol) might be used for the recovery of the cAMP content and adenylate cyclase activity.
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42
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Prato A, Amico-Roxas M, Canonico PL, Drago F, Clementi G. In vitro and in vivo antiserotoninergic effects of 1-isopropylnoradreno-chrome-5-monosemicarbazone (Divascan). Pharmacol Res Commun 1980; 12:751-6. [PMID: 7443760 DOI: 10.1016/s0031-6989(80)80079-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Altiere RJ, Inchiosa MA. Concentration-dependent inhibition of myosin ATPase by an indole metabolite of epinephrine. Life Sci 1980; 26:1523-34. [PMID: 6248712 DOI: 10.1016/0024-3205(80)90276-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Nagel T, Hesse K, Just H, Scholz M. [MO calculations of the electronic structure and properties of adrenochrome derivatives. 17. MO calculations of heterocyclics]. Pharmazie 1978; 33:117-9. [PMID: 674295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Bonfanti R, Corti T, Villa E. [Medical treatment of hemorrhoidal varices: comparison of treatments]. Clin Ter 1978; 84:151-66. [PMID: 148345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Osterman PO. A comparison between placebo, pizotifen and 1-isopropyl-3-hydroxy-5-semicarbazono-6-oxo-2.3.5.6-tetrahydroindol (Divascan) in migraine prophylaxis. Acta Neurol Scand 1977; 56:17-28. [PMID: 327746 DOI: 10.1111/j.1600-0404.1977.tb01405.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The effects and side-effects in migraine prophylaxis of placebo, Divascan (1-isopropylnoradrenochrome--5--monosemicarbazone) and pizotifen were compared in a double-blind cross-over study. The dosage was for Divascan 15 mg a day and for pizotifen 3 mg a day. Data from the last 6 weeks of each test period of 8 weeks were used to assess the effect of the treatment. Thirty patients entered the trial. Data from 28 patients treated with placebo and Divascan and 27 patients treated with pizotifen were used for final evaluation. Pizotifen significantly reduced the number of migraine attacks, headache index and the consumption of ergotamine. Divascan also seemed to have effect. The consumption of ergotamine was reduced compared with placebo and there was a reduction, although not significant, of headache frequency and headache index. Pizotifen gave significantly larger reduction in headache frequency and headache index than Divascan and signficantly more patients stated a preference for pizotifen compared with Divascan. A good or very good effect was reported by 11 per cent of the patients on placebo, 39 per cent on Divascan and 70 per cent on pizotifen. Pizotifen had frequent side-effects, mainly drowsiness and weight gain, whereas Divascan in this respect did not differ from placebo. Physical examinations and laboratory investigations did not show any significant changes, apart from weight gain.
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Bekemeier H, Giessler AJ, Vogel E. Influence of MAO-inhibitors, neuroleptics, morphine, mescaline, divascan, aconitine, and pyrogenes on prostaglandin-biosynthesis. Pharmacol Res Commun 1977; 9:587-98. [PMID: 19774 DOI: 10.1016/s0031-6989(77)80087-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Barbera C, Bianco C, Guerrisi O, Consolo F. [Effect of sodium carbazochrome sulfonate in latent purpura of hypertensive subjects]. Clin Ter 1976; 79:111-20. [PMID: 138499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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