1
|
Riveira-Martin M, Struelens L, Muñoz Iglesias J, Schoonjans W, Tabuenca O, Nogueiras JM, Salvador Gómez FJ, López Medina A. Radiation exposure assessment of nuclear medicine staff administering [ 177Lu]Lu-DOTA-TATE with active and passive dosimetry. EJNMMI Phys 2023; 10:70. [PMID: 37962683 PMCID: PMC10645926 DOI: 10.1186/s40658-023-00592-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 11/06/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND The use of lutetium-177 (177Lu)-based radiopharmaceuticals in peptide receptor nuclear therapy is increasing, but so is the number of nuclear medicine workers exposed to higher levels of radiation. In recent years, [177Lu]Lu-DOTA-TATE has begun to be widely used for the treatment of neuroendocrine tumours. However, there are few studies evaluating the occupational radiation exposure during its administration, and there are still some challenges that can result in higher doses to the staff, such as a lack of trained personnel or fully standardised procedures. In response, this study aims to provide a comprehensive analysis of occupational doses to the staff involved in the administration of [177Lu]Lu-DOTA-TATE. RESULTS A total of 32 administrations of [177Lu]Lu-DOTA-TATE (7.4 GBq/session) carried out by a physician and a nurse, were studied. In total, two physicians and four nurses were independently monitored with cumulative (passive) and/or real-time (active) dosemeters. Extremity, eye lens and whole-body doses were evaluated in terms of the dosimetric quantities Hp(0.07), Hp(3) and Hp(10), respectively. It was obtained that lead aprons reduced dose rates and whole-body doses by 71% and 69% for the physicians, respectively, and by 56% and 68% for the nurses. On average, normalised Hp(10) values of 0.65 ± 0.18 µSv/GBq were obtained with active dosimetry, which is generally consistent with passive dosemeters. For physicians, the median of the maximum normalised Hp(0.07) values was 41.5 µSv/GBq on the non-dominant hand and 45.2 µSv/GBq on the dominant hand. For nurses 15.4 µSv/GBq on the non-dominant and 13.9 µSv/GBq on the dominant hand. The ratio or correction factor between the maximum dose measured on the hand and the dose measured on the base of the middle/ring finger of the non-dominant hand resulted in a factor of 5/6 for the physicians and 3/4 for the nurses. Finally, maximum normalised Hp(3) doses resulted in 2.02 µSv/GBq for physicians and 1.76 µSv/GBq for nurses. CONCLUSIONS If appropriate safety measures are taken, the administration of [177Lu]Lu-DOTA-TATE is a safe procedure for workers. However, regular monitoring is recommended to ensure that the annual dose limits are not exceeded.
Collapse
Affiliation(s)
- Mercedes Riveira-Martin
- Genetic Oncology, Radiobiology and Radiointeraction Research Group, Galicia Sur Health Research Institute (IISGS), Vigo, Spain.
- Department of Radiology, Rehabilitation and Physiotherapy, Medicine School, Complutense University of Madrid, Madrid, Spain.
| | | | - José Muñoz Iglesias
- Nuclear Medicine Department (SERGAS), Meixoeiro Hospital, University Hospital of Vigo, Vigo, Spain
| | | | - Olga Tabuenca
- Nuclear Medicine Department (SERGAS), Meixoeiro Hospital, University Hospital of Vigo, Vigo, Spain
| | - José Manuel Nogueiras
- Nuclear Medicine Department (GALARIA), Meixoeiro Hospital, University Hospital of Vigo, Vigo, Spain
| | | | - Antonio López Medina
- Medical Physics and RP Department (GALARIA), Meixoeiro Hospital, University Hospital of Vigo, Vigo, Spain
- Department of Functional Biology and Health Sciences, University of Vigo, Vigo, Spain
| |
Collapse
|
2
|
Rengel R, Iglesias JM, Pascual E, Martín MJ. Effect of charged impurity scattering on the electron diffusivity and mobility in graphene. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/1742-6596/647/1/012046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
3
|
Campa VM, Iglesias JM, Carcedo MT, Rodríguez R, Riera J, Ramos S, Lazo PS. Polyinosinic acid induces TNF and NO production as well as NF-kappaB and AP-1 transcriptional activation in the monocytemacrophage cell line RAW 264.7. Inflamm Res 2005; 54:328-37. [PMID: 16158333 DOI: 10.1007/s00011-005-1359-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [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: 10/25/2022] Open
Abstract
OBJECTIVE This study evaluates the poly inosinic acid (poly I)-induced activation in the murine monocytemacrophage cell line RAW 264.7, which led to an inflammatory phenotype. MATERIAL RAW 264.7, and WEHI 164 cell lines were used. RESULTS The activation process is characterized by the acquisition of a mature macrophage morphology and the production of inflammatory mediators tumor necrosis factor (TNF) and nitric oxide (NO). The activation by poly I has distinctive features. Thus, poly I induced an increase in nuclear factor kappaB (NF-kappaB) transcriptional activity due to a long-term degradation of inhibitory NF-kappaB (IkappaB) beta while lipopolysaccharide (LPS) induced the degradation of both IkappaBalpha and IkappaBbeta. Poly I also induced an increase in activator protein 1 (AP-1) transcriptional activity, possibly due to the activation of the mitogen activated protein kinases (MAPKs) ERK, Jun N terminal kinase (JNK) and p38. Dextran sulphate (DS) efficiently inhibited the activation induced by poly I including the production of the inflammatory mediators. Dextran sulphate also inhibited AP-1 and NF-kappaB transcriptional activities in poly I-stimulated cells. RAW 264.7 cells express macrophage scavenger receptor 1 (Msr1) type I and Msr1 type II that are differently up-regulated upon treatment with poly I. CONCLUSIONS The results presented demonstrate that the well-known blocker of scavenger receptors poly I activates macrophages to produce TNF and NO, triggering specific signal transduction pathways.
Collapse
Affiliation(s)
- V M Campa
- Instituto Universitario de Oncología del Principado de Asturias and Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, 33071 Oviedo, Spain
| | | | | | | | | | | | | |
Collapse
|
4
|
Morgan RO, Martin-Almedina S, Iglesias JM, Gonzalez-Florez MI, Fernandez MP. Evolutionary perspective on annexin calcium-binding domains. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research 2004; 1742:133-40. [PMID: 15590063 DOI: 10.1016/j.bbamcr.2004.09.010] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2004] [Accepted: 09/13/2004] [Indexed: 11/16/2022]
Abstract
Molecular systematic analysis of the annexin gene superfamily characterized the evolutionary origin, frequency and range of structural variation in calcium interaction domains that are considered intrinsic for membrane targeting and ion channel function. Approximately 36% of annexin repeat domains in an estimated 100 distinct subfamilies contained amino acid changes consistent with the functional loss of type two calcium-binding sites. At least 11% of annexin domains contained a novel K/H/RGD motif conserved in particular subfamilies and manifest in all phyla, apparently via convergent evolution. The first yeast annexin from Yarrowia lipolytica was classified in the ANXC1 subfamily with fungal and mycetozoan representatives. This clade had intact calcium-binding sites but disruption of the normally well-conserved, mid-repeat 4 region implicated in calcium channel regulation. Conversely, a tandem pair of novel annexins from the amphioxus Branchiostoma floridae resembled annexin A13 in gene structure and conserved the charged amino acids associated with the internal hydrophilic pore, but were devoid of external type 2 calcium-binding sites and incorporated K/RGD motifs instead, like annexin A9. The selective erosion of calcium-binding sites in annexin domains and the occurrence of alternate ligands in the same exposed, interhelical loops are pervasive features of the superfamily. This suggests greater complexity than previously appreciated in the mechanisms controlling annexin membrane interaction and calcium channel operation.
Collapse
Affiliation(s)
- R O Morgan
- Department of Biochemistry and Molecular Biology, Edificio Santiago Gascon, Faculty of Medicine, University of Oviedo, 33006 Oviedo, Spain.
| | | | | | | | | |
Collapse
|
5
|
Carcedo MT, Iglesias JM, Bances P, Morgan RO, Fernandez MP. Functional analysis of the human annexin A5 gene promoter: a downstream DNA element and an upstream long terminal repeat regulate transcription. Biochem J 2001; 356:571-9. [PMID: 11368787 PMCID: PMC1221871 DOI: 10.1042/0264-6021:3560571] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Human annexin A5 is a ubiquitous protein implicated in diverse signal transduction processes associated with cell growth and differentiation, and its gene regulation is an important component of this function. Promoter transcriptional activity was determined for a wide 5' portion of the human annexin A5 gene, from bp -1275 to +79 relative to the most 5' of several discrete transcription start points. Transfection experiments carried out in HeLa cells identified the segment from bp -202 to +79 as the minimal promoter conferring optimal transcriptional activity. Two canonical Sp1 sites in the immediate 5' flanking region of a CpG island were required for significant transcription. Strong repressive activity in the distal promoter region between bp -717 to -1153 was attributed to the presence of an endogenous retroviral long terminal repeat, homologous with long terminal repeat 47B. The downstream sequence from bp position +31 to +79 in untranslated exon 1 was also essential for transcription, as its deletion from any of the plasmid constructs abolished activity in transfection assays. Electrophoretic mobility-shift assays, Southwestern-blot analysis and affinity chromatography were used to identify a protein doublet of relative molecular mass 35 kDa that bound an octanucleotide palindromic sequence in exon 1. The DNA cis-element resembled an E-box, but did not bind higher molecular mass transcription factors, such as upstream stimulatory factor or activator protein 4. The discovery of a downstream element crucial for annexin A5 gene transcription, and its interaction with a potentially novel transcription factor or complex, may provide a clue to understanding the initiation of transcription by TATA-less, multiple start site promoters.
Collapse
Affiliation(s)
- M T Carcedo
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Oviedo, E-33006 Oviedo, Spain
| | | | | | | | | |
Collapse
|
6
|
Pedrosa R, Andrés C, Iglesias JM, Pérez-Encabo A. Diastereoselective tandem 6-exo carbolithiation intramolecular ring opening in (-)-8-aminomenthol-derived perhydrobenzoxazines. A new synthesis of enantiopure 4-substituted tetrahydro isoquinolines and 2-azabenzonorbornanes. J Am Chem Soc 2001; 123:1817-21. [PMID: 11456799 DOI: 10.1021/ja002864q] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Aryllithiums prepared by bromine-lithium interchange in chiral 2-(o-bromophenyl)-substituted perhydro-1,3-benzoxazines participate in the intramolecular 6-exo carbolithiation reaction with unactivated double bonds attached to the nitrogen substituent of the heterocycle. When the reaction time is extended or no TMEDA is used, the cyclized lithium intermediates react intramolecularly with the N,O-acetal system leading to 2-azabenzonorbornane derivatives. The reactions are highly stereoselective and constitute a high-yielding synthesis of enantiopure 4-substituted tetrahydroisoquinolines or 7-substituted 2-azabenzonorbornanes.
Collapse
Affiliation(s)
- R Pedrosa
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Valladolid, Dr. Mergelina s/n, 47011-Valladolid, Spain.
| | | | | | | |
Collapse
|
7
|
Abstract
A novel, direct,and high-yielding stereoselective method for enantiopure 1-substituted tetrahydroisoquinolines (THIQ) is described. The successful approach, which creates the stereocenter during the formation of the THIQ nucleus is based on (i) formation of chiral 2,3-substituted perhydro-1,3-benzoxazines derived from (-)-8-aminomenthol, (ii) diastereoselective intramolecular ring opening of the N,O-acetal moiety by an arylmetal generated from the substituent at the nitrogen atom in the perhydrobenzoxazine ring, and (iii) removal of the chiral auxiliary appendage. The starting perhydrobenzoxazines are easily prepared from (-)-8-aminomenthol and two different aldehydes, and the intramolecular opening is stereospecific, leading to a single stereoisomer. The method allows the preparation of a wide variety of enantiopure 1-substituted THIQ, with different substituents at C-1, by changing the nature of the starting aldehydes.
Collapse
Affiliation(s)
- R Pedrosa
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Valladolid, Dr. Mergelina s/n, 47011-Valladolid, Spain.
| | | | | |
Collapse
|
8
|
Iglesias JM, Hinrichs A, Hocsman H, Santularia J, Estrada G, Villavicencio H. [Renal carcinoma and solitary pulmonary nodule]. ARCH ESP UROL 1993; 46:334-7. [PMID: 8338377] [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: 01/30/2023]
Abstract
Renal cell carcinoma with solitary metastasis detected at the time of diagnosis has been much discussed and its excision is considered to achieve favorable results. Herein we describe a patient with a solitary pulmonary lesion coexisting with a large renal cell carcinoma. The patient was submitted to radical surgery and the pathological analysis revealed a benign pulmonary tumor with no relationship to the renal cancer.
Collapse
Affiliation(s)
- J M Iglesias
- Servicio de Urología y Anatomía Patológica IUNA, Fundación Puigvert, Barcelona, España
| | | | | | | | | | | |
Collapse
|
9
|
Fariña LA, Iglesias JM, Villanueva C, Salvador J, Laguna MP, Villavicencio H. [Acute colonic pseudo-obstruction (Ogilvie syndrome) after nephrectomy for renal carcinoma: persistence after decompressive colonoscopy and spontaneous remission]. Actas Urol Esp 1993; 17:135-8. [PMID: 8480521] [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: 01/31/2023]
Abstract
A 65-year-old male patient presented acute dilatation in the ascendant colon on the third post-operative day following nephrectomy due to renal adenocarcinoma. No changes in colonic diameter were seen after decompressive colonoscopy and, while the patient was asymptomatic, conservative therapy was instituted and the picture was resolved in just a few days. The case is used to review the issue of acute colonic pseudo-obstruction and its relationship to urological operations.
Collapse
Affiliation(s)
- L A Fariña
- Servicio de Urología, Fundación Puigvert, Barcelona
| | | | | | | | | | | |
Collapse
|
10
|
Molina-Martinez IT, Herrero R, Gutiérrez JA, Iglesias JM, Fábregas JL, Martinez-Tobed A, Cadorniga R. Bioavailability and bioequivalence of two formulations of etodolac (tablets and suppositories). J Pharm Sci 1993; 82:211-3. [PMID: 8445537 DOI: 10.1002/jps.2600820220] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [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: 01/30/2023]
Abstract
We studied the influence of administration route on the biopharmaceutical behavior of etodolac. The levels obtained in plasma when the same dose of etodolac is administered orally (tablets, dosage form A) and rectally (suppositories, dosage form B) were compared. The study was done in a crossover design with healthy volunteers of both sexes, of average build, and younger than 35 years of age. From the concentration in plasma-time data, the maximum concentration in plasma (Cmax), time to Cmax, and area under the curve up to the last measurable concentration (AUC0t) or infinity (AUC 0 infinity) were calculated and compared by analysis of variance. With the exception of Cmax, no significant differences between treatments were found in the rest of the parameters. Finally, with formulation A (tablets) as a reference, the relative bioavailability was established, on the basis of the ratio (B:A) of AUC0t and AUC 9 infinity, within the range 100 +/- 20%. The results indicate that the two routes of administration are bioequivalent and that the rectal route is an alternative administration route for etodolac.
Collapse
Affiliation(s)
- I T Molina-Martinez
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, Universidad Complutense, Madrid, Spain
| | | | | | | | | | | | | |
Collapse
|
11
|
Iglesias JM, Montero C, Romero A, Santos N, Concejo MJ, Cecilia J, Vaquero MR. [A comparison between three questionnaires and laboratory tests for the detection of alcoholism in general practice]. Aten Primaria 1991; 8:676-80. [PMID: 16989053] [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: 05/11/2023] Open
Abstract
By means of a case/control study, an attempt was made to identify the different questionnaires and biological tests which might be used in the General Practice consulting room for the detection of alcoholic patients. A comparison was made between the CABE, MALT, and Skinner questionnaires, and the MCV, AST, ALT, GGT triglyceride, cholesterol, uric acid, bilirubin and glycemia biological tests. Sensitivity, specificity, predictive value and diagnostic efficiency were studied in a group of 37 confirmed alcoholics and 25 controls making up a population with a high prevalence of alcoholism. Later we analysed the changes which affect the values of the different tests when applied to a population with a low prevalence of alcoholism, in other words, the utility of the tests in general practice was evaluated. The study concludes that the diagnostic performance of the questionnaires together with case history is higher than that of biological tests in general practice, and that the routine application tests in general practice, and that the routine application of the CAGE questionnaire and to a lesser extent of the Skinner questionnaire make it possible to identify those patients suspected of alcoholism and to improve the predictive value of the biological tests applied thereafter. Nevertheless further study is necessary to confirm the diagnostic effectiveness of these questionnaires in the general population of health centre patients.
Collapse
|
12
|
Fariña LA, Iglesias JM, Hocsman H, Vicente R. [Cancer of the prostate with rectal invasion]. ARCH ESP UROL 1990; 43:1010-2. [PMID: 2091533] [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: 12/30/2022]
Abstract
Rectal invasion in prostate cancer is an uncommon clinical finding to which little attention has been focussed in the literature. However, it can represent important clinical (rectorrhagia, tenesmus and obstruction), diagnostic (confused with rectal cancer) and therapeutic problems. We report two cases of prostatic carcinoma with rectal invasion, one at the time of presentation and the other during the course of the disease, that illustrate the problems associated with this form of neoplastic spread.
Collapse
Affiliation(s)
- L A Fariña
- IUNA, Fundación Puigvert, Servicio de Urología, Barcelona, España
| | | | | | | |
Collapse
|
13
|
Brero A, Iglesias JM. [Amines in gangrenous dental pulp III]. Trib Odontol (B Aires) 1975; 59:138-43. [PMID: 1074326] [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: 12/25/2022]
|
14
|
Brero A, Iglesias JM. [Amines in gangrenous dental pulp. 2]. Trib Odontol (B Aires) 1974; 58:290-8. [PMID: 4535966] [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: 01/11/2023]
|
15
|
Brero A, Iglesias JM. [Amines in gangrenous dental pulp]. Trib Odontol (B Aires) 1974; 58:206-14. [PMID: 4535973] [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: 01/11/2023]
|
16
|
Brero A, Iglesias JM. [Presence of amines in pulp gangrene]. Trib Odontol (B Aires) 1973; 62:104-5. [PMID: 4522344] [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: 01/11/2023]
|
17
|
Capello RE, Iglesias JM. [Microscopic anatomy of the root canal]. Rev Odontol Circ Odontol Parag 1971; 17:153-60. [PMID: 5291789] [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: 01/14/2023]
|
18
|
Iglesias JM. [Gammaglobulins in dentistry]. Trib Odontol (B Aires) 1970; 54:234 passim. [PMID: 4103462] [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: 01/08/2023]
|
19
|
Brero A, Iglesias JM. [Root canal treatment and metabolism of Black's undifferentiated space]. An Esp Odontoestomatol 1970; 29:21-7. [PMID: 5264223] [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: 01/14/2023]
|
20
|
Brero A, Iglesias JM. [Endodontics and eutrophics of Black's undifferentiated space]. ADM 1969; 26:267-71. [PMID: 5259204] [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: 01/14/2023]
|
21
|
Iglesias JM. [Calcium hydroxide therapy]. Trib Odontol (B Aires) 1969; 53:222-3 passim. [PMID: 5267517] [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: 01/14/2023]
|
22
|
Iglesias JM. [Personal endodontic technic. 1]. Rev Circ Argent Odontol 1969; 32:31-5. [PMID: 5263547] [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: 01/14/2023]
|
23
|
Brero A, Iglesias JM. [Endodontics and eutrophics of Black's undifferentiated space]. ADM 1969; 26:267-71. [PMID: 5273580] [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: 01/14/2023]
|
24
|
Brero A, Iglesias JM. [Endodontics scar tissue in the indifferentiated space of Black]. Rev Circ Argent Odontol 1968; 31:16-7. [PMID: 5248651] [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: 01/14/2023]
|
25
|
Dannenberg H, Iglesias JM. [Conversion of p-quinols into analogous aromatic amines with pyridoxamine and pyridoxamine-5-phosphate]. Hoppe Seylers Z Physiol Chem 1968; 349:1077-84. [PMID: 5706134] [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: 01/16/2023]
|