1
|
Diagnostic accuracy of prenatal ultrasound in coarctation of aorta: systematic review and individual participant data meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:446-456. [PMID: 38197327 DOI: 10.1002/uog.27576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/24/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVE To determine the diagnostic accuracy of prenatal ultrasound in detecting coarctation of the aorta (CoA). METHODS An individual participant data meta-analysis was performed to report on the strength of association and diagnostic accuracy of different ultrasound signs in detecting CoA prenatally. MEDLINE, EMBASE and CINAHL were searched for studies published between January 2000 and November 2021. Inclusion criteria were fetuses with suspected isolated CoA, defined as ventricular and/or great vessel disproportion with right dominance on ultrasound assessment. Individual participant-level data were obtained by two leading teams. PRISMA-IPD and PRISMA-DTA guidelines were used for extracting data, and the QUADAS-2 tool was used for assessing quality and applicability. The reference standard was CoA, defined as narrowing of the aortic arch, diagnosed after birth. The most commonly evaluated parameters on ultrasound, both in B-mode and on Doppler, constituted the index test. Summary estimates of sensitivity, specificity, diagnostic odds ratio (DOR) and likelihood ratios were computed using the hierarchical summary receiver-operating-characteristics model. RESULTS The initial search yielded 72 studies, of which 25 met the inclusion criteria. Seventeen studies (640 fetuses) were included. On random-effects logistic regression analysis, tricuspid valve/mitral valve diameter ratio > 1.4 and > 1.6, aortic isthmus/arterial duct diameter ratio < 0.7, hypoplastic aortic arch (all P < 0.001), aortic isthmus diameter Z-score of < -2 in the sagittal (P = 0.003) and three-vessel-and-trachea (P < 0.001) views, pulmonary artery/ascending aorta diameter ratio > 1.4 (P = 0.048) and bidirectional flow at the foramen ovale (P = 0.012) were independently associated with CoA. Redundant foramen ovale was inversely associated with CoA (P = 0.037). Regarding diagnostic accuracy, tricuspid valve/mitral valve diameter ratio > 1.4 had a sensitivity of 72.6% (95% CI, 48.2-88.3%), specificity of 65.4% (95% CI, 46.9-80.2%) and DOR of 5.02 (95% CI, 1.82-13.9). The sensitivity and specificity values were, respectively, 75.0% (95% CI, 61.1-86.0%) and 39.7% (95% CI, 27.0-53.4%) for pulmonary artery/ascending aorta diameter ratio > 1.4, 47.8% (95% CI, 14.6-83.0%) and 87.6% (95% CI, 27.3-99.3%) for aortic isthmus diameter Z-score of < -2 in the sagittal view and 74.1% (95% CI, 58.0-85.6%) and 62.0% (95% CI, 41.6-78.9%) for aortic isthmus diameter Z-score of < -2 in the three-vessel-and-trachea view. Hypoplastic aortic arch had a sensitivity of 70.0% (95% CI, 42.0-88.6%), specificity of 91.3% (95% CI, 78.6-96.8%) and DOR of 24.9 (95% CI, 6.18-100). The diagnostic yield of prenatal ultrasound in detecting CoA did not change significantly when considering multiple categorical parameters. Five of the 11 evaluated continuous parameters were independently associated with CoA (all P < 0.001) but all had low-to-moderate diagnostic yield. CONCLUSIONS Several prenatal ultrasound parameters are associated with an increased risk for postnatal CoA. However, diagnostic accuracy is only moderate, even when combinations of parameters are considered. © 2024 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
Collapse
|
2
|
Multiple Shape Coexistence in ^{110,112}Cd. PHYSICAL REVIEW LETTERS 2019; 123:142502. [PMID: 31702191 DOI: 10.1103/physrevlett.123.142502] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 06/29/2019] [Indexed: 06/10/2023]
Abstract
From detailed spectroscopy of ^{110}Cd and ^{112}Cd following the β^{+}/electron-capture decay of ^{110,112}In and the β^{-} decay of ^{112}Ag, very weak decay branches from nonyrast states are observed. The transition rates determined from the measured branching ratios and level lifetimes obtained with the Doppler-shift attenuation method following inelastic neutron scattering reveal collective enhancements that are suggestive of a series of rotational bands. In ^{110}Cd, a γ band built on the shape-coexisting intruder configuration is suggested. For ^{112}Cd, the 2^{+} and 3^{+} intruder γ-band members are suggested, the 0_{3}^{+} band is extended to spin 4^{+}, and the 0_{4}^{+} band is identified. The results are interpreted using beyond-mean-field calculations employing the symmetry conserving configuration mixing method with the Gogny D1S energy density functional and with the suggestion that the Cd isotopes exhibit multiple shape coexistence.
Collapse
|
3
|
Hippocampal volume and vasculature before and after exercise in treatment-resistant schizophrenia. Schizophr Res 2018; 202:158-165. [PMID: 30539767 DOI: 10.1016/j.schres.2018.06.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 06/11/2018] [Accepted: 06/20/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND Schizophrenia is associated with poor cognitive function and elevated cardiometabolic disease risk. These health concerns may exacerbate neurocognitive dysfunction associated with hippocampal abnormalities, particularly hippocampal volume reductions. Regular exercise is thought to improve symptom severity, reduce depression, and improve cognition in schizophrenia, and may trigger exercise-mediated hippocampal growth. The potential for the benefits of exercise for treatment-resistant schizophrenia patients has not been clearly assessed. This study aims to assess the effect of exercise on hippocampal plasticity and clinical outcomes in chronic schizophrenia. METHODS Seventeen DSM-IV criteria schizophrenia or schizoaffective disorder patients completed a customized moderate intensity 12-week aerobic or weight-bearing exercise program. Adherence rates were 83% ± 9.4%) with 70% of participants completing the entire exercise program. Concomitant neuroimaging, clinical and cognitive assessments were obtained at baseline and 12-weeks. RESULTS At follow-up, symptom severity scores (t(16) = -16.8, p. ≤ 0.0001) and social functioning (t(16) = 4.4, p. = 0.0004) improved. A trend for improved depression scores (t(16) = -2.0, p. = 0.06) with no change in anxiety, or extrapyramidal symptoms were seen. Hippocampal volume increased (t(16) = -2.54, p. = 0.02), specifically in the left CA-1 field (F(16) = -2.33, p. = 0.03). Hippocampal vascular volume was unchanged. Change in hippocampal volume and vascular volume was not significantly correlated with change in symptom severity or affect scores. CONCLUSIONS Adjunct exercise may accelerate symptom improvement in treatment-resistant psychosis patients. While the underlying mechanism remains unclear, these results indicate that chronic schizophrenia patients experience hippocampal plasticity in response to exercise. STUDY REGISTRATION Clinical Trials.govNCT01392885.
Collapse
|
4
|
Reduced colonic smooth muscle cholinergic responsiveness is associated with impaired bowel motility after chronic experimental high-level spinal cord injury. Auton Neurosci 2018; 216:33-38. [PMID: 30196037 DOI: 10.1016/j.autneu.2018.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Revised: 08/29/2018] [Accepted: 08/31/2018] [Indexed: 02/07/2023]
Abstract
The mechanisms underlying bowel dysfunction after high-level spinal cord injury (SCI) are poorly understood. However, impaired supraspinal sympathetic and parasympathetic control is likely a major contributing factor. Disruption of the descending autonomic pathways traversing the spinal cord was achieved by a T3 complete spinal cord transection, and colonic function was examined in vivo and ex vivo four weeks post-injury. Total gastrointestinal transit time (TGTT) was reduced and contractility of the proximal and distal colon was impaired due to reduced M3 receptor sensitivity. These data describe a clinically relevant model of bowel dysfunction after SCI.
Collapse
|
5
|
Autonomic testing for prediction of competition performance in Paralympic athletes. Scand J Med Sci Sports 2017; 28:311-318. [PMID: 28452146 DOI: 10.1111/sms.12900] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2017] [Indexed: 11/29/2022]
Abstract
While we now appreciate that autonomic dysfunction can impact wheelchair rugby performance, this is currently not being assessed during classification, largely due to lack of a standardized and evidence-based strategy to assess autonomic function. Our aim, therefore, was to establish the optimal autonomic testing protocol that best predicts cardiovascular capacity during competition by comprehensively examining autonomic function in elite wheelchair rugby athletes with cervical SCI and thereby enhance the standardized classification. Twenty-six individuals with cervical SCI (C4-C8; AIS A, B, C) participated in this study during the 2015 Parapan American Games in Toronto, Canada. Clinic autonomic testing included: sympathetic skin responses, baseline hemodynamics, orthostatic challenge test, and cold-pressor tests. Further, we completed standard motor/sensory assessments and obtained each participants' International Wheelchair Rugby Federation classification. These clinic metrics were correlated to in-competition heart rate monitoring obtained during competition. The current study provides novel evidence that the change in systolic blood pressure during an orthostatic challenge test predicts approximately 50% of the in-competition peak heart rate (P<.001). Conversely, International Wheelchair Rugby Federation classification was poorly associated with in-competition peak heart rate (R2 =.204; P<.05). Autonomic testing provides deep insight regarding preserved autonomic control after SCI that is associated with performance in elite wheelchair rugby athletes. As such, incorporating assessments of cardiovascular capacity in classification will help to ensure a level playing field and may obviate the need for practices such as boosting to gain an advantage due to poor cardiovascular control.
Collapse
|
6
|
Rigid and remodelled: cerebrovascular structure and function after experimental high-thoracic spinal cord transection. J Physiol 2016; 594:1677-88. [PMID: 26634420 DOI: 10.1113/jp270925] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 11/18/2015] [Indexed: 12/25/2022] Open
Abstract
High-thoracic or cervical spinal cord injury (SCI) is associated with several critical clinical conditions related to impaired cerebrovascular health, including: 300-400% increased risk of stroke, cognitive decline and diminished cerebral blood flow regulation. The purpose of this study was to examine the influence of high-thoracic (T3 spinal segment) SCI on cerebrovascular structure and function, as well as molecular markers of profibrosis. Seven weeks after complete T3 spinal cord transection (T3-SCI, n = 15) or sham injury (Sham, n = 10), rats were sacrificed for either middle cerebral artery (MCA) structure and function assessments via ex vivo pressure myography, or immunohistochemical analyses. Myogenic tone was unchanged, but over a range of transmural pressures, inward remodelling occurred after T3-SCI with a 40% reduction in distensibility (both P < 0.05), and a 33% reduction in vasoconstrictive reactivity to 5-HT trending toward significance (P = 0.09). After T3-SCI, the MCA had more collagen I (42%), collagen III (24%), transforming growth factor β (47%) and angiotensin II receptor type 2 (132%), 27% less elastin as well as concurrent increased wall thickness and reduced lumen diameter (all P < 0.05). Sympathetic innervation (tyrosine hydroxylase-positive axon density) and endothelium-dependent dilatation (carbachol) of the MCA were not different between groups. This study demonstrates profibrosis and hypertrophic inward remodelling within the largest cerebral artery after high-thoracic SCI, leading to increased stiffness and possibly impaired reactivity. These deleterious adaptations would substantially undermine the capacity for regulation of cerebral blood flow and probably underlie several cerebrovascular clinical conditions in the SCI population.
Collapse
|
7
|
Knowledge of Secondary School Children in Edo State on Lassa Fever and its Implications for Prevention and Control. West Afr J Med 2015; 34:157-161. [PMID: 28276039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Removal of testicular tissue is often performed for the evaluation or treatment of testicular lesions. Orchiectomy is a proven treatment modality for prostatic cancer. Testicular biopsy is also of vital importance in the management of infertility especially relating to artificial reproductive technology. Histopathologic assessment of such specimens is therefore useful in the review of current urological practice. AIM AND OBJECTIVES This study aims to characterize the histologic spectrum of testicular lesions relating them to the various surgical procedures by which they were taken with a view to reviewing the current clinical practice in our environment. METHODOLOGY Records of all testicular specimen received in the Department of Anatomic and Molecular Pathology from 2005 to 2014 were retrieved. Data such as age, indication for biopsy, nature of surgical specimen and histologic diagnosis for all such cases were retrieved from these records. They were classified, analyzed and represented in tables and charts using Microsoft Excel 2007. RESULTS A total of 173 testicular and paratesticular specimens were submitted during the study period constituting 0.7% of surgical specimens received during the study period. One hundred and sixty two (93.6%) were testicular while remaining 11 samples (6.4%) were paratesticular.The most common indication for the submission of testicular specimen was for the treatment of prostate cancer (42.2%) followed by presence of a mass (20.2%) and pain (19.7%). Orchiectomy specimens were the commonest samples received (79.8%). A significant proportion of orchiectomy cases (57.1%) wereperformed for benign lesions. Hypospermatogenesis with maturation arrest (57.8%), hypospermatogenesis (15.8%) and tubular hyalinization (15.8%) were the commonest histologic diagnoses of male infertility. Germ cell tumours were the commonest testicular neoplasms (62.5%). Seminoma was the commonest testicular malignancy (50%) while embryonal rhabdomyosarcoma was the only paratesticular malignancy seen. CONCLUSION Treatment of prostate cancer was the commonest indication for testicular biopsies in our environment. Testicular tumours are not common. Twelve (57.1%) out of a total of 21 cases of testicular masses that had orchiectomy were benign lesions. With core needle biopsies and frozen section analysis, unnecessary orchiectomies can be avoided.
Collapse
|
8
|
High-precision half-life and branching-ratio measurements for superallowed Fermi β+emitters at TRIUMF – ISAC. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146605013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
9
|
A systematic review of exercise as a therapeutic intervention to improve arterial function in persons living with spinal cord injury. Spinal Cord 2011; 49:702-14. [DOI: 10.1038/sc.2010.193] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
10
|
High-precision half-life measurement for the superallowed β+ emitter ²⁶Al(m). PHYSICAL REVIEW LETTERS 2011; 106:032501. [PMID: 21405268 DOI: 10.1103/physrevlett.106.032501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2010] [Indexed: 05/30/2023]
Abstract
A high-precision half-life measurement for the superallowed β+ emitter 26Al(m) was performed at the TRIUMF-ISAC radioactive ion beam facility yielding T 1/2 6346.54 ± 0.46(stat) ± 0.60 (syst) ms, consistent with, but 2.5 times more precise than, the previous world average. The 26Al(m) half-life and ft value, 3037.53(61) s, are now the most precisely determined for any superallowed β decay. Combined with recent theoretical corrections for isospin-symmetry-breaking and radiative effects, the corrected Ft value for (26)Al(m), 3073.0(12) s, sets a new benchmark for the high-precision superallowed Fermi β-decay studies used to test the conserved vector current hypothesis and determine the V(ud) element of the Cabibbo-Kobayashi-Maskawa quark mixing matrix.
Collapse
|
11
|
Internal gamma decay and the superallowed branching ratio for the beta(+) emitter (38)K(m). PHYSICAL REVIEW LETTERS 2008; 100:192504. [PMID: 18518447 DOI: 10.1103/physrevlett.100.192504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 03/07/2008] [Indexed: 05/26/2023]
Abstract
The branching ratio for the superallowed beta(+) decay of (38)K(m) was measured at TRIUMF's ISAC radioactive ion beam facility. The M3 internal transition between the isomer and the ground state of (38)K(m) was observed with a branching ratio of 330(43) ppm. A search for the nonanalogue beta-decay branch to the first excited 0(+) state in (38)Ar was also performed and yielded an upper limit of < or =12 ppm at 90% C.L. These measurements lead to a revised superallowed branching ratio for (38)K(m) of 99.967(4)%, and increase the (38)K(m) ft value by its entire quoted uncertainty to ft=3052.1(10) s. Implications for tests of the nuclear-structure dependent corrections in superallowed beta decays and the extraction of the Cabibbo-Kobayashi-Maskawa matrix element V(ud) are discussed.
Collapse
|
12
|
Cancer incidence and mortality in the Caribbean. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.21110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
21110 Background: Nearly 10% of immigrants to the United States come from the Caribbean region. In this paper, we analyzed incidence and mortality rates of the major cancers in the Bahamas, Barbados, Cuba, the Dominican Republic, Haiti, Jamaica, Puerto Rico, and Trinidad and Tobago, and compared them with US patterns. Methods: We obtained age-standardized, sex-specific cancer incidence and mortality rates for cancers of the bladder, breast, cervix, esophagus, large bowel, liver, lung, pancreas, prostate, and stomach for eight Caribbean countries and the US from the GLOBOCAN program of the International Agency for Research in Cancer (IARC) and for the US population from the Surveillance, Epidemiology, and End Results (SEER) Program of the NCI. Results: GLOBOCAN incidence and mortality rates for the overall US were lower than but correlated with overall SEER rates. Based on GLOBOCAN data, the incidence and mortality rates of cancers of the breast, prostate, large bowel, and lung, and, among males, bladder cancer were lower in the Caribbean countries than the US. Caribbean countries had higher rates of cancers of the cervix, esophagus, liver, and stomach. Haiti had the highest incidence and mortality rates of cervix and liver cancers. Jamaica and Haiti had the highest rates of stomach cancer. Conclusions: Cancer incidence and mortality in the Caribbean generally follow known patterns of association with economic development, infectious agents, and racial/ethnic origin. Studying these patterns and how immigration changes them may yield clues to cancer etiology. A better understanding of cancer incidence and mortality rates may help health policymakers to implement state-of-the-art treatment and preventive services for people of Caribbean descent both in their native countries and in immigrant communities in the US. [Table: see text] No significant financial relationships to disclose.
Collapse
|
13
|
Precision branching ratio measurement for the superallowed beta+ emitter 62Ga and isospin-symmetry-breaking corrections in A>or=62 nuclei. PHYSICAL REVIEW LETTERS 2006; 97:102501. [PMID: 17025808 DOI: 10.1103/physrevlett.97.102501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2006] [Indexed: 05/12/2023]
Abstract
A high-precision branching ratio measurement for the superallowed beta+ decay of 62Ga was performed at the Isotope Separator and Accelerator radioactive ion beam facility. Nineteen gamma rays emitted following beta+ decay of 62Ga were identified, establishing the dominant superallowed branching ratio to be (99.861+/-0.011)%. Combined with recent half-life and Q-value measurements, this branching ratio yields a superallowed ft value of 3075.6+/-1.4 s for 62Ga decay. These results demonstrate the feasibility of high-precision superallowed branching ratio measurements in the A>or=62 mass region and provide the first stringent tests of the large isospin-symmetry-breaking effects predicted for these decays.
Collapse
|
14
|
Evidence for nontermination of rotational bands in 74Kr. PHYSICAL REVIEW LETTERS 2005; 95:232501. [PMID: 16384300 DOI: 10.1103/physrevlett.95.232501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2005] [Indexed: 05/05/2023]
Abstract
Three rotational bands in 74Kr were studied up to (in one case one transition short of) the maximum spin I(max) of their respective single-particle configurations. Their lifetimes have been determined using the Doppler-shift attenuation method. The deduced transition quadrupole moments reveal a modest decrease, but far from a complete loss of collectivity at the maximum spin I(max). This feature, together with the results of mean field calculations, indicates that the observed bands do not terminate at I = I(max).
Collapse
|
15
|
Recall of intraoperative events after general anaesthesia and cardiopulmonary bypass. Can J Anaesth 1993; 40:922-6. [PMID: 8222030 DOI: 10.1007/bf03010093] [Citation(s) in RCA: 99] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
We wished to identify patients able to recall intraoperative events after general anaesthesia involving cardiopulmonary bypass (CPB). A balanced anaesthetic technique consisting of benzodiazepines, low dose fentanyl (15.9 +/- 8.5 micrograms.kg-1) and a volatile agent was employed. Perioperative recall was sought utilizing a structured interview on the fourth or fifth postoperative day. During 20 mo 837 patients underwent CPB. Seven hundred patients (84%) were able to respond to a structured postoperative interview. A detailed chart review was performed in patients with recall and in 60 randomly selected patients without recall. Eight patients (1.14%) reported recall of intraoperative events. We were unable to identify any differences between the two groups with respect to narcotic, benzodiazepine dosage or usage of inhalational agents. The incidence of recall in patients undergoing cardiac surgery was less in our group than previously reported. It is, however, higher than the 0.2% incidence recently reported in patients undergoing non-cardiac surgery. This is probably due to patient characteristics and intraoperative factors which make it difficult to avoid periods of relatively light anaesthesia during cardiac surgery.
Collapse
|
16
|
Microbes: the small achievers. Med J Aust 1992; 157:812-3. [PMID: 1454017 DOI: 10.5694/j.1326-5377.1992.tb141296.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
17
|
Erratum. Can J Anaesth 1992. [DOI: 10.1007/bf03008250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
18
|
Haitian eye care program. J Natl Med Assoc 1970; 62:294-300. [PMID: 4912545 PMCID: PMC2611771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
19
|
Synthetic schistosomicides. XVII. N-(benzylidene and cinnamylidene)-N'-[2-(diethylamino)ethyl]-1,4-naphthalenediamines and related Schiff bases. J Med Chem 1970; 13:587-92. [PMID: 4989096 DOI: 10.1021/jm00298a001] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
20
|
Repository drugs. VI. 4'-[N-(Aralkylidene-, -Benzylidene-, and -naphthylidene)sulfanilyl]anilides, 4'-[N-[(Dimethylamino)methylene]sulfanilyl]anilides, and related sulfanilylanilides with prolonged antimalarial and antileprotic action. J Med Chem 1969; 12:591-6. [PMID: 4978365 DOI: 10.1021/jm00304a007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
21
|
Repository drugs. V. 4',4'''-[p-phenylenebis(methylidyneimino-p-phenylenesulfonyl)]bisacetanilide (PSBA) and related 4',4'''-[bis(imino-p-phenylenesulfonyl)]bisanilides, a novel class of long-acting antimalarial and antileprotic agents. J Med Chem 1969; 12:363-7. [PMID: 4977944 DOI: 10.1021/jm00303a004] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
22
|
Respository drugs. IV. 4',4'''-Sulfonylbisacetanilide (Acedapsone, DADDS) and related sulfanilylanilides with prolonged antimalarial and antileprotic action. J Med Chem 1969; 12:357-63. [PMID: 4892242 DOI: 10.1021/jm00303a003] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
23
|
Antimalarial and antischistosomal agents. N,N"-[sulfonylbis(p-phenyleneazo-1,4-naphthylene)]bis(N',N'-dialkylalkylenediamines). J Med Chem 1969; 12:519-21. [PMID: 4892244 DOI: 10.1021/jm00303a610] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
24
|
2-(alkyl- and arylamino)-5-nitrothiazole derivatives with antiamebic, antitrichomonal, and antimalarial properties. J Med Chem 1969; 12:521-4. [PMID: 4306933 DOI: 10.1021/jm00303a611] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
25
|
Novel antituberculosis and antileprotic agents. 1-(3-([5,6,7,8-Tetrahydro-4-(phenylazo- and 3-pyridylazo)-1-naphthyl]amino]propyl)piperidines and related compounds. J Med Chem 1968; 11:411-9. [PMID: 5656472 DOI: 10.1021/jm00309a001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
26
|
Priapism. J Natl Med Assoc 1944; 36:88-89. [PMID: 20893220 PMCID: PMC2616009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|
27
|
The Prophylaxis of Genito-Urinary Diseases. J Natl Med Assoc 1938; 30:65-66. [PMID: 20892819 PMCID: PMC2624123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|