Pharmaceutical and Veterinary Compounds and Metabolites
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Testosterone, Or
COSI SIMILI, COSI DIVERSE 1. FOR A FEW ATOMS MORE: TESTOSTERONE AND DOPING A few days ago, the Tour de France winner, Floyd Landis, was found to have a high, indeed impermissible level of testosterone in his urine. Not quite, more of what was actually found in just a while. The sample was taken just after his comeback victory in a critical stage of bicycling’s premier race. If a second sample confirms the problem, Landis’s victory will be disallowed. Testosterone is the principal male sex hormone, produced mainly where… you might suspect from its name. And it is also produced in the ovaries of females. Testosterone is a so-called anabolic steroid, a class of molecules that give us a continuing lesson that almost the same is not the same. All the steroids, the class of molecules that include testosterone, have the same atomic framework – four all-carbon rings, fused together. Three are hexagons, the third ring going off at an angle to the other two. Fused to that last ring is a pentagon of carbon atoms. Call the rings A (6 carbons), B (6), C (6), D (5). Testosterone has an oxygen and a hydrogen (OH) attached to ring D, two CH3 (methyl) groups, one at the juncture of rings C and D, the other at the juncture of A and B. Finally ring A of testosterone has an oxygen attached to it as well, and there is a double bond in that ring. testosterone Testosterone is responsible for the secondary sex changes which occur in male puberty – facial and pubic hair, oiliness of skin, body odor, all that teenage boy stuff. -
Albany-Molecular-Research-Regulatory
PRODUCT CATALOGUE API COMMERCIAL US EU Japan US EU Japan API Name Site CEP India API Name Site CEP India DMF DMF DMF DMF DMF DMF A Abiraterone Malta • Benztropine Mesylate Cedarburg • Adenosine Rozzano - Quinto de' Stampi • • * Betaine Citrate Anhydrous Bon Encontre • Betametasone-17,21- Alcaftadine Spain Spain • • Dipropionate Sterile • Alclometasone-17, 21- Spain Betamethasone Acetate Spain Dipropionate • • Altrenogest Spain • • Betamethasone Base Spain Amphetamine Aspartate Rensselaer Betamethasone Benzoate Spain * Monohydrate Milled • Betamethasone Valerate Amphetamine Sulfate Rensselaer Spain * • Acetate Betamethasone-17,21- Argatroban Rozzano - Quinto de' Stampi Spain • • Dipropionate • • • Atenolol India • • Betamethasone-17-Valerate Spain • • Betamethasone-21- Atracurium Besylate Rozzano - Quinto de' Stampi Spain • Phosphate Disodium Salt • • Bromfenac Monosodium Atropine Sulfate Cedarburg Lodi * • Salt Sesquihydrate • • Azanidazole Lodi Bromocriptine Mesylate Rozzano - Quinto de' Stampi • • • • • Azelastine HCl Rozzano - Quinto de' Stampi • • Budesonide Spain • • Aztreonam Rozzano - Valle Ambrosia • • Budesonide Sterile Spain • • B Bamifylline HCl Bon Encontre • Butorphanol Tartrate Cedarburg • Beclomethasone-17, 21- Spain Capecitabine Lodi Dipropionate • C • 2 *Please contact our Accounts Managers in case you are interested in this API. 3 PRODUCT CATALOGUE API COMMERCIAL US EU Japan US EU Japan API Name Site CEP India API Name Site CEP India DMF DMF DMF DMF DMF DMF Dexamethasone-17,21- Carbimazole Bon Encontre Spain • Dipropionate -
Androgenic and Anabolic Activities of Some Newly Synthesized Epiandrosterone and Progesterone Derivatives
Scientia Pharmazeutica (Sci. Pharm.) 68, 141-1 57 (2000) O Osterreichische Apotheker-Verlagsgesellschaft m. b. H, Wien, Printed in Austria Androgenic and Anabolic Activities of Some Newly Synthesized Epiandrosterone and Progesterone Derivatives. Y. A. ~aklaai"and M. M. ~osseir'~' Abstract Derivatives of eplandrosterone and progesterone were synthesized. The androgenic and the anabolic activities of some of tlieln were investigated on prepubertal male albino rats of 21 days old by:-i determining tlie weight gain of the body, levator ani muscle, ventral prostate gland, testis, selniilal vesicles, vas deferens and epididymis, ii- esti~natioi~of serum luteinizing (LH) hor~none,iii- liistopatliological examination of the testis and ventral prostate glands. The results from this study showed that the presence of an appended substituted 2- aminopyridine ring at the C- 17 of testosterone gave the maximuin a~idrogenicactivity, whereas the presence of a substituted piperidine ring fused to ring D of 5 a- androstane exhibited tlie maxiini~inanabolic activity. However, filsio~~of a pyrazoline moiety with the ring D of 5 a- androstane led to a compo~undwith considerable androgenic and anabolic act~v~ty. Keywords: epiandrosterone, progesterone, a~idrogenicactivity, anabolic activity, prepubertal rat, inale sex accessory glands, luteinizing horinone, I~istopatl~ology Introduction A~idrogensare a class of steroids responsible for tlie primary and secondary sex characteristics of the male. In addition, these steroids have bee11 found to possess potent anabolic promoting properties. The androgens are formed by the Leydig cells of the testis which is regulated by tlie gonadotropic luteinizing hormone (LH). The latter is secreted by tlie (J - cells of the anterior pitiltary gland under tlie control of the liypotlialainic gonadotropin - releasing l~oni~one.LH polypeptide -cliaiii is bioclie~nically unique and confers the LH biological and il~~~~~l~~~ologicnlspecificity "'". -
Scopoletin 8-Hydroxylase: a Novel Enzyme Involved in Coumarin
bioRxiv preprint doi: https://doi.org/10.1101/197806; this version posted October 4, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Scopoletin 8-hydroxylase: a novel enzyme involved in coumarin biosynthesis and iron- 2 deficiency responses in Arabidopsis 3 4 Running title: At3g12900 encodes a scopoletin 8-hydroxylase 5 6 Joanna Siwinska1, Kinga Wcisla1, Alexandre Olry2,3, Jeremy Grosjean2,3, Alain Hehn2,3, 7 Frederic Bourgaud2,3, Andrew A. Meharg4, Manus Carey4, Ewa Lojkowska1, Anna 8 Ihnatowicz1,* 9 10 1Intercollegiate Faculty of Biotechnology of University of Gdansk and Medical University of 11 Gdansk, Abrahama 58, 80-307 Gdansk, Poland 12 2Université de Lorraine, UMR 1121 Laboratoire Agronomie et Environnement Nancy- 13 Colmar, 2 avenue de la forêt de Haye 54518 Vandœuvre-lès-Nancy, France; 3INRA, UMR 14 1121 Laboratoire Agronomie et Environnement Nancy-Colmar, 2 avenue de la forêt de Haye 15 54518 Vandœuvre-lès-Nancy, France; 16 4Institute for Global Food Security, Queen’s University Belfast, David Keir Building, Malone 17 Road, Belfast, UK; 18 19 [email protected] 20 [email protected] 21 [email protected] 22 [email protected] 23 [email protected] 24 [email protected] 25 [email protected] 26 [email protected] 27 [email protected] 28 *Correspondence: [email protected], +48 58 523 63 30 29 30 The date of submission: 02.10.2017 31 The number of figures: 9 (Fig. -
Efficiency of Different Methods of Estrus Synchronization Followed by Fixed Time Artificial Insemination in Persian Downy Does
DOI: 10.21451/1984-3143-AR825 Anim. Reprod., v.14, n.2, p.413-417, Apr./Jun. 2017 Efficiency of different methods of estrus synchronization followed by fixed time artificial insemination in Persian downy does Majid Hashemi1, 2, 3, Mazaher Safdarian2 1Razi Vaccine and Serum Research Institute, Shiraz Branch, Agricultural Research, Education and Extension Organization (AREEO), Shiraz, Iran. 2Animal Science Research Department, Fars Agricultural and Natural Resource Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Shiraz, Iran. Abstract estrus synchronization can play an important role for managing production system, allowing the density of For evaluating different methods of long term estrous mating and kidding and production of meat and milk synchronization followed by fixed time artificial during specific times of the year for strategic marketing insemination and to select the most efficient method, and other purposes (Baldassarre and Karatzas, 2004, during the breeding season 160 Persian downy does Zhao et al., 2010). In small ruminants, hormonal estrus were equally allocated to groups (n = 20/group). Estrus synchronization is achieved either by reducing the was synchronized using controlled internal drug release length of the luteal phase of the estrous cycle with devices alone (CIDR) or with equine chorionic prostaglandin F2α or by extending the cycle artificially gonadotropin (CIDR-eCG), intravaginal sponge with exogenous progesterone or more potent impregnated with 45 mg fluorgestone acetate alone progestagens (Hashemi et al., 2006, Abecia et al., (Sponge) or with eCG (Sponge-eCG), subcutaneous 2012). Progestogen administration is common and has auricular implant of 2 mg norgestomet alone (Implant) been used with or without accompanying treatments or with eCG (Implant-eCG) or two intramuscular such as gonadatropins or prostaglandin analogs. -
REVIEW Effects of Androgens on Cardiovascular Remodeling
1 REVIEW Effects of androgens on cardiovascular remodeling Yasumasa Ikeda1,2, Ken-ichi Aihara2, Sumiko Yoshida2, Masashi Akaike3 and Toshio Matsumoto2 Departments of 1Pharmacology, 2Medicine and Bioregulatory Sciences and 3Medical Education, The University of Tokushima, Graduate School of Health Biosciences, 3-18-15 Kuramoto-cho, Tokushima 770-8503, Japan (Correspondence should be addressed to K Aihara; Email: [email protected]) Abstract Androgens, the male sex hormones, exert various biological cardiovascular mortality. However, the influence of androgens effects on many target organs through the transcriptional effects on the cardiovascular system has not been fully elucidated. of the nuclear androgen receptor (AR). ARs are expressed not Toclarify this issue, we analyzed the effects of administration of only in classical target organs, such as the brain, genital organs, angiotensin II and doxorubicin, an anticancer agent, in a bone, and skeletal muscles, but also in the cardiovascular loading model in male wild-type and AR-deficient mice. In system. Because the female sex hormones estrogens are well- this review, we focus on the actions of androgens as potential known to protect against cardiovascular disease, sex has targets for the prevention of cardiovascular diseases in males. been considered to have a significant clinical impact on Journal of Endocrinology (2012) 214, 1–10 Introduction In addition, previous studies have shown that testosterone replacement tends to increase cardiovascular risk among Cardiovascular disease remains a major cause of death in both men of all ages (Calof et al. 2005, Haddad et al. 2007, womenandmenworldwideandappearstoincrease Fernandez-Balsells et al. 2010). On the other hand, recent morbidity and mortality in industrial countries. -
Morning Glory Systemically Accumulates Scopoletin And
Morning Glory Systemically Accumulates Scopoletin and Scopolin after Interaction with Fusarium oxysporum Bun-ichi Shimizua,b,*, Hisashi Miyagawaa, Tamio Uenoa, Kanzo Sakatab, Ken Watanabec, and Kei Ogawad a Graduate School of Agriculture, Kyoto University, Kyoto 606Ð8502, Japan b Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan. Fax: +81-774-38-3229. E-mail: [email protected] c Ibaraki Agricultural Center, Ibaraki 311Ð4203, Japan d Kyushu National Agricultural Experiment Station, Kumamoto 861Ð1192, Japan * Author for correspondence and reprint requests Z. Naturforsch. 60c,83Ð90 (2005); received September 14/October 29, 2004 An isolate of non-pathogenic Fusarium, Fusarium oxysporum 101-2 (NPF), induces resis- tance in the cuttings of morning glory against Fusarium wilt caused by F. oxysporum f. sp. batatas O-17 (PF). The effect of NPF on phenylpropanoid metabolism in morning glory cuttings was studied. It was found that morning glory tissues responded to treatment with NPF bud-cell suspension (108 bud-cells/ml) with the activation of phenylalanine ammonia- lyase (PAL). PAL activity was induced faster and greater in the NPF-treated cuttings com- pared to cuttings of a distilled water control. High performance liquid chromatography analy- sis of the extract from tissues of morning glory cuttings after NPF treatment showed a quicker induction of scopoletin and scopolin synthesis than that seen in the control cuttings. PF also the induced synthesis of these compounds at 105 bud-cells/ml, but inhibited it at 108 bud- cells/ml. Possibly PF produced constituent(s) that elicited the inhibitory effect on induction of the resistance reaction. -
Criteria to Indicate Testosterone Administration
Br. J. Sp. Med; Vol 24, No. 4 Br J Sports Med: first published as 10.1136/bjsm.24.4.253 on 1 December 1990. Downloaded from Criteria to indicate testosterone administration A.T. Kicman1, R.V. Brooks2, S.C. Collyere, D.A. Cowan', M.N. Nanjee2, G.J. Southan2 and M.J. Wheelee 'Drug Control and Teaching Centre, King's College, London University 2Department of Chemical Pathology, UMDS, London University A detection method for testosterone administration was was found to increase after an intramuscular injection developed using radioimmunoassay to measure the of testosterone heptanoate in all ten normal males, urinary ratios of testosterone (T) to epitestosterone (E) and although there was an overlap between the basal to luteinizing hormone (LH). A comparative study of the range and that obtained three days after injection. effect on these ratios of a single intramuscular injection of testosterone heptanoate followed by stimulation with The method used was radioimmunoassay as protein human chorionic gonadotrophin (HCG) in three normal hormones cannot be measured by gas liquid chroma- men was undertaken. To allow immediate investigation, a tography-mass spectrometry (GLC-MS). commercially supplied epitestosterone antiserum was In 1983, the International Olympic Committee used. This study showed that both T/E and T/LH ratios (IOC) adopted the ratio of urinary testosterone to could be used to detect testosterone administration, the epitestosterone (T/E) as the sole test for testosterone latter also being an indicator of HCG use due to doping as both these hormones could be convenient- cross-reactivity with the LH antiserum. Subsequently, an ly measured by GLC-MS. -
Pharmacy and Poisons (Third and Fourth Schedule Amendment) Order 2017
Q UO N T FA R U T A F E BERMUDA PHARMACY AND POISONS (THIRD AND FOURTH SCHEDULE AMENDMENT) ORDER 2017 BR 111 / 2017 The Minister responsible for health, in exercise of the power conferred by section 48A(1) of the Pharmacy and Poisons Act 1979, makes the following Order: Citation 1 This Order may be cited as the Pharmacy and Poisons (Third and Fourth Schedule Amendment) Order 2017. Repeals and replaces the Third and Fourth Schedule of the Pharmacy and Poisons Act 1979 2 The Third and Fourth Schedules to the Pharmacy and Poisons Act 1979 are repealed and replaced with— “THIRD SCHEDULE (Sections 25(6); 27(1))) DRUGS OBTAINABLE ONLY ON PRESCRIPTION EXCEPT WHERE SPECIFIED IN THE FOURTH SCHEDULE (PART I AND PART II) Note: The following annotations used in this Schedule have the following meanings: md (maximum dose) i.e. the maximum quantity of the substance contained in the amount of a medicinal product which is recommended to be taken or administered at any one time. 1 PHARMACY AND POISONS (THIRD AND FOURTH SCHEDULE AMENDMENT) ORDER 2017 mdd (maximum daily dose) i.e. the maximum quantity of the substance that is contained in the amount of a medicinal product which is recommended to be taken or administered in any period of 24 hours. mg milligram ms (maximum strength) i.e. either or, if so specified, both of the following: (a) the maximum quantity of the substance by weight or volume that is contained in the dosage unit of a medicinal product; or (b) the maximum percentage of the substance contained in a medicinal product calculated in terms of w/w, w/v, v/w, or v/v, as appropriate. -
169 2016 Interim Meeting Science and Public Health - 1
169 2016 Interim Meeting Science and Public Health - 1 REPORTS OF THE COUNCIL ON SCIENCE AND PUBLIC HEALTH The following reports, 1–4, were presented by S. Bobby Mukkamala, MD, Chair: 1. URINE DRUG TESTING Reference committee hearing: see report of Reference Committee K. HOUSE ACTION: RECOMMENDATIONS ADOPTED AS FOLLOWS REMAINDER OF REPORT FILED See Policies H-95.985 and D-120.936 INTRODUCTION Over the past two decades, the rate of opioid prescribing, especially for patients with chronic non-cancer pain, has increased dramatically. It is estimated that between 9.6 and 11.5 million Americans are currently being prescribed long-term opioid therapy.1 The overall increase in prescribing has been associated with a parallel increase in unintentional overdoses and deaths from prescription opioids.2 In 2014, a total of 47,055 drug overdose deaths occurred in the United States; 61% of these involved some type of opioid, including heroin. Overdose deaths from heroin have quadrupled in recent years, and the majority of past year users of heroin report they used opioids in a nonmedical fashion prior to heroin initiation; hence, the availability of pharmaceutical opioids is relevant to the national heroin use and overdose death epidemics. In the most recent available report, benzodiazepines were involved in 31% of the opioid-related overdoses.3 Despite clinical recommendations to the contrary, the rate of opioid and benzodiazepine co-prescribing also continues to rise.3-5 Identifying patients at risk for drug misuse is a challenge. There is no definitive way for physicians to predict which of their patients will develop misuse problems with controlled substances. -
Etats Rapides
List of European Pharmacopoeia Reference Standards Effective from 2015/12/24 Order Reference Standard Batch n° Quantity Sale Information Monograph Leaflet Storage Price Code per vial Unit Y0001756 Exemestane for system suitability 1 10 mg 1 2766 Yes +5°C ± 3°C 79 ! Y0001561 Abacavir sulfate 1 20 mg 1 2589 Yes +5°C ± 3°C 79 ! Y0001552 Abacavir for peak identification 1 10 mg 1 2589 Yes +5°C ± 3°C 79 ! Y0001551 Abacavir for system suitability 1 10 mg 1 2589 Yes +5°C ± 3°C 79 ! Y0000055 Acamprosate calcium - reference spectrum 1 n/a 1 1585 79 ! Y0000116 Acamprosate impurity A 1 50 mg 1 3-aminopropane-1-sulphonic acid 1585 Yes +5°C ± 3°C 79 ! Y0000500 Acarbose 3 100 mg 1 See leaflet ; Batch 2 is valid until 31 August 2015 2089 Yes +5°C ± 3°C 79 ! Y0000354 Acarbose for identification 1 10 mg 1 2089 Yes +5°C ± 3°C 79 ! Y0000427 Acarbose for peak identification 3 20 mg 1 Batch 2 is valid until 31 January 2015 2089 Yes +5°C ± 3°C 79 ! A0040000 Acebutolol hydrochloride 1 50 mg 1 0871 Yes +5°C ± 3°C 79 ! Y0000359 Acebutolol impurity B 2 10 mg 1 -[3-acetyl-4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino] propoxy]phenyl] 0871 Yes +5°C ± 3°C 79 ! acetamide (diacetolol) Y0000127 Acebutolol impurity C 1 20 mg 1 N-(3-acetyl-4-hydroxyphenyl)butanamide 0871 Yes +5°C ± 3°C 79 ! Y0000128 Acebutolol impurity I 2 0.004 mg 1 N-[3-acetyl-4-[(2RS)-3-(ethylamino)-2-hydroxypropoxy]phenyl] 0871 Yes +5°C ± 3°C 79 ! butanamide Y0000056 Aceclofenac - reference spectrum 1 n/a 1 1281 79 ! Y0000085 Aceclofenac impurity F 2 15 mg 1 benzyl[[[2-[(2,6-dichlorophenyl)amino]phenyl]acetyl]oxy]acetate -
Drug Name Plate Number Well Location % Inhibition, Screen Axitinib 1 1 20 Gefitinib (ZD1839) 1 2 70 Sorafenib Tosylate 1 3 21 Cr
Drug Name Plate Number Well Location % Inhibition, Screen Axitinib 1 1 20 Gefitinib (ZD1839) 1 2 70 Sorafenib Tosylate 1 3 21 Crizotinib (PF-02341066) 1 4 55 Docetaxel 1 5 98 Anastrozole 1 6 25 Cladribine 1 7 23 Methotrexate 1 8 -187 Letrozole 1 9 65 Entecavir Hydrate 1 10 48 Roxadustat (FG-4592) 1 11 19 Imatinib Mesylate (STI571) 1 12 0 Sunitinib Malate 1 13 34 Vismodegib (GDC-0449) 1 14 64 Paclitaxel 1 15 89 Aprepitant 1 16 94 Decitabine 1 17 -79 Bendamustine HCl 1 18 19 Temozolomide 1 19 -111 Nepafenac 1 20 24 Nintedanib (BIBF 1120) 1 21 -43 Lapatinib (GW-572016) Ditosylate 1 22 88 Temsirolimus (CCI-779, NSC 683864) 1 23 96 Belinostat (PXD101) 1 24 46 Capecitabine 1 25 19 Bicalutamide 1 26 83 Dutasteride 1 27 68 Epirubicin HCl 1 28 -59 Tamoxifen 1 29 30 Rufinamide 1 30 96 Afatinib (BIBW2992) 1 31 -54 Lenalidomide (CC-5013) 1 32 19 Vorinostat (SAHA, MK0683) 1 33 38 Rucaparib (AG-014699,PF-01367338) phosphate1 34 14 Lenvatinib (E7080) 1 35 80 Fulvestrant 1 36 76 Melatonin 1 37 15 Etoposide 1 38 -69 Vincristine sulfate 1 39 61 Posaconazole 1 40 97 Bortezomib (PS-341) 1 41 71 Panobinostat (LBH589) 1 42 41 Entinostat (MS-275) 1 43 26 Cabozantinib (XL184, BMS-907351) 1 44 79 Valproic acid sodium salt (Sodium valproate) 1 45 7 Raltitrexed 1 46 39 Bisoprolol fumarate 1 47 -23 Raloxifene HCl 1 48 97 Agomelatine 1 49 35 Prasugrel 1 50 -24 Bosutinib (SKI-606) 1 51 85 Nilotinib (AMN-107) 1 52 99 Enzastaurin (LY317615) 1 53 -12 Everolimus (RAD001) 1 54 94 Regorafenib (BAY 73-4506) 1 55 24 Thalidomide 1 56 40 Tivozanib (AV-951) 1 57 86 Fludarabine