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A divergent transcriptional landscape underpins the development and functional branching of MAIT cells. Sci Immunol 2019; 4:eaay6039. [PMID: 31757835 PMCID: PMC10627559 DOI: 10.1126/sciimmunol.aay6039] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 10/15/2019] [Indexed: 12/11/2022]
Abstract
MR1-restricted mucosal-associated invariant T (MAIT) cells play a unique role in the immune system. These cells develop intrathymically through a three-stage process, but the events that regulate this are largely unknown. Here, using bulk and single-cell RNA sequencing-based transcriptomic analysis in mice and humans, we studied the changing transcriptional landscape that accompanies transition through each stage. Many transcripts were sharply modulated during MAIT cell development, including SLAM (signaling lymphocytic activation molecule) family members, chemokine receptors, and transcription factors. We also demonstrate that stage 3 "mature" MAIT cells comprise distinct subpopulations including newly arrived transitional stage 3 cells, interferon-γ-producing MAIT1 cells and interleukin-17-producing MAIT17 cells. Moreover, the validity and importance of several transcripts detected in this study are directly demonstrated using specific mutant mice. For example, MAIT cell intrathymic maturation was found to be halted in SLAM-associated protein (SAP)-deficient and CXCR6-deficient mouse models, providing clear evidence for their role in modulating MAIT cell development. These data underpin a model that maps the changing transcriptional landscape and identifies key factors that regulate the process of MAIT cell differentiation, with many parallels between mice and humans.
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STRIDER NZAus: a multicentre randomised controlled trial of sildenafil therapy in early-onset fetal growth restriction. BJOG 2019; 126:997-1006. [PMID: 30779295 DOI: 10.1111/1471-0528.15658] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2019] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To assess the effect of maternal sildenafil therapy on fetal growth in pregnancies with early-onset fetal growth restriction. DESIGN A randomised placebo-controlled trial. SETTING Thirteen maternal-fetal medicine units across New Zealand and Australia. POPULATION Women with singleton pregnancies affected by fetal growth restriction at 22+0 to 29+6 weeks. METHODS Women were randomised to oral administration of 25 mg sildenafil citrate or visually matching placebo three times daily until 32+0 weeks, birth or fetal death (whichever occurred first). MAIN OUTCOME MEASURES The primary outcome was the proportion of pregnancies with an increase in fetal growth velocity. Secondary outcomes included live birth, survival to hospital discharge free of major neonatal morbidity and pre-eclampsia. RESULTS Sildenafil did not affect the proportion of pregnancies with an increase in fetal growth velocity; 32/61 (52.5%) sildenafil-treated, 39/57 (68.4%) placebo-treated [adjusted odds ratio (OR) 0.49, 95% CI 0.23-1.05] and had no effect on abdominal circumference Z-scores (P = 0.61). Sildenafil use was associated with a lower mean uterine artery pulsatility index after 48 hours of treatment (1.56 versus 1.81; P = 0.02). The live birth rate was 56/63 (88.9%) for sildenafil-treated and 47/59 (79.7%) for placebo-treated (adjusted OR 2.50, 95% CI 0.80-7.79); survival to hospital discharge free of major neonatal morbidity was 42/63 (66.7%) for sildenafil-treated and 33/59 (55.9%) for placebo-treated (adjusted OR 1.93, 95% CI 0.84-4.45); and new-onset pre-eclampsia was 9/51 (17.7%) for sildenafil-treated and 14/55 (25.5%) for placebo-treated (OR 0.67, 95% CI 0.26-1.75). CONCLUSIONS Maternal sildenafil use had no effect on fetal growth velocity. Prospectively planned meta-analyses will determine whether sildenafil exerts other effects on maternal and fetal/neonatal wellbeing. TWEETABLE ABSTRACT Maternal sildenafil use has no beneficial effect on growth in early-onset FGR, but also no evidence of harm.
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Significant polyp and early colorectal cancer - SPECC: The role of the Colorectal Cancer Clinical Nurse Specialist (CNS): promoting patient-centred care. Colorectal Dis 2019; 21 Suppl 1:32-36. [PMID: 30809911 DOI: 10.1111/codi.14501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 09/23/2018] [Indexed: 02/08/2023]
Abstract
AIMS The colorectal Clinical Nurse Specialist (CNS) makes an important contribution to the care of individuals diagnosed with a significant polyp and early colorectal cancer (SPECC). METHODS This paper offers an expert opinion on the role of the CNS in SPECC, informed by relevant literature. RESULTS A CNS can support the patient through the diagnostic and treatment pathway acting as the patient's advocate as a core member of the multidisciplinary team. They will offer support and information to help patients understand their diagnosis, make choices about their available treatment options and help them to feel prepared for any treatment undertaken. CONCLUSION By providing care that is respectful of, and responsive to, individual patient preferences, needs and values, the CNS can play an important role in promoting patient-centred care.
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Abstract PD5-03: Characterization of high TIL breast cancers reveals a prognostic and functionally distinct tissue-resident memory subpopulation. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-pd5-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Tumor infiltrating lymphocytes (TILs) assessed via light microscopy are prognostic and predictive in the early stage and advanced triple negative and HER2-amplified breast cancer (BC). Higher TILs can also identify patients more likely to benefit from anti-PD-1 therapy. In this study we interrogated T cell subsets that comprise high TILs to determine if distinct subpopulations are key mediators of anti-tumor immunity.
Methods: We characterised TILs with a focus on CD3+ T cells in 129 primary and metastatic BC samples using flow cytometry, bulk RNASeq on flow sorted T cell populations, multiplex immunohistochemistry and microdroplet based single cell 3' mRNA sequencing on the 10X Genomics Chromium platform. Cell type specific gene expression signatures were determined from differential expression between putative T cell subpopulations. These signatures were investigated in clinical cohorts, including trial cohorts treated with pembrolizumab.
Results: High TIL Infiltrates consisted primarily of CD3+ T cells, with both CD8 and CD4 populations. Unsupervised clustering of single cell sequencing identified 9 CD8 and CD4 subpopulations with distinct gene expression profiles. In addition to Tregs and CD8 effector memory (TEM) T cells, we found a CD8+ tissue resident memory (TRM) population expressing greater levels of T-cell checkpoints and cytotoxic markers compared to effector memory cells. In 2 primary tumours and 1 liver metastasis, bulk RNASeq of flow sorted TEM and TRM corroborated the single cell mRNASeq results. T cell receptor profiling (TCR) in the 3 samples found non-overlapping repertoires in the 2 primary tumours, but overlap in one metastatic lesion, suggesting divergent developmental origins in the breast, but the potential for nascent TRM differentiation in a metastatic niche. Clustering of these TCRs suggested differing antigen specificities between TRM and non-TRM CD8 T cells. Using Metabric data, the CD8 TRM gene expression signature was prognostic for disease free survival (DFS) in primary TNBCs (n=329, log-rank p=0.003), and was able to further stratify cases with high and low CD8A expression for DFS (log-rank p = 0.03). The CD8 TRM signature was enriched in baseline tumour samples of responders (n = 9) compared with non-responders (n=36) in 45 patients with metastatic melanoma treated with T cell checkpoint blockade (p < 0.0001). Additional single cell sequencing data with TCR sequencing will be combined with these initial results, and an independent data set of single cell mRNASeq and TCR Seq on CD3+ BC TILs will be used to confirm our findings. Cell type specific signatures will be explored in additional clinical cohorts including KEYNOTE-086, and presented at the meeting.
Conclusion: Using single cell profiling of the immune microenvironment in BC we demonstrate that high TIL BCs contain multiple T cell subpopulations with different functional and prognostic significance. Our approach identified a CD8 TRM population with a distinct gene expression profile and strong expression of key immune checkpoints likely representing the presence of true tumor specific immunity. This population may be a key target of immune checkpoint blockade.
Citation Format: Savas P, Virassamy B, Ye C, Salim A, Mintoff CP, Caramia F, Salgado R, Teo ZL, Dushyanthen S, Byrne A, Luen SJ, Fox SB, Speed TP, Mackay LK, Neeson PJ, Loi S. Characterization of high TIL breast cancers reveals a prognostic and functionally distinct tissue-resident memory subpopulation [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr PD5-03.
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Revealing the complex composition of lignin and resulting products by ultra-high resolution mass spectrometry (FT-ICR MS). N Biotechnol 2018. [DOI: 10.1016/j.nbt.2018.05.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Barriers to accessing termination of pregnancy in a remote and rural setting: a qualitative study. BJOG 2016; 123:1684-91. [DOI: 10.1111/1471-0528.14117] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2016] [Indexed: 11/28/2022]
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A pilot study comparing a type 1 nurse-led diabetes clinic with a conventional doctor-led diabetes clinic. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/edn.4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Parents’ neighbourhood self-selection and children's active transport to school. J Sci Med Sport 2012. [DOI: 10.1016/j.jsams.2012.11.510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Are blood ketones a better predictor than urine ketones of acid base balance in diabetic ketoacidosis? ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pdi.1529] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Determination of tributyltin in marine sediment: Comité Consultatif pour la Quantité de Matière (CCQM) pilot study P-18 international intercomparison. Anal Bioanal Chem 2003; 376:780-7. [PMID: 12827336 DOI: 10.1007/s00216-003-2016-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2003] [Revised: 04/28/2003] [Accepted: 04/28/2003] [Indexed: 11/27/2022]
Abstract
The capabilities of National Metrology Institutes (NMIs-those which are members of the Comité Consultatif pour la Quantité de Matière (CCQM)of the CIPM) and selected outside "expert" laboratories to quantitate (C(4)H(9))(3)Sn(+) (TBT) in a prepared marine sediment were assessed. This exercise was sanctioned by the 7th CCQM meeting, April 4-6, 2001, as an activity of the Inorganic Analysis Working Group and was jointly piloted by the Institute for National Measurement Standards of the National Research Council of Canada (NRC) and the Laboratory of the Government Chemist (LGC), UK. A total of 11 laboratories submitted results (7 NMIs, and 4 external labs). Two external laboratories utilized a standard calibration approach based on a natural abundance TBT standard, whereas all NMIs relied upon isotope dilution mass spectrometry for quantitation. For this purpose, a species specific (117)Sn-enriched TBT standard was supplied by the LGC. No sample preparation methodology was prescribed by the piloting laboratories and, by consequence, a variety of approaches was adopted by the participants, including mechanical shaking, sonication, accelerated solvent extraction, microwave assisted extraction and heating in combination with Grignard derivatization, ethylation and direct sampling. Detection techniques included ICP-MS (with GC and HPLC sample introduction), GC-MS, GC-AED and GC-FPD. Recovery of TBT from a control standard (NRCC CRM PACS-2 marine sediment) averaged 93.5+/-2.4% ( n=14). Results for the pilot material averaged 0.680+/-0.015 micro mol kg(-1) ( n=14; 80.7+/-1.8 micro g kg(-1)) with a median value of 0.676 micro mol kg(-1). Overall, performance was substantially better than state-of-the-art expectations and the satisfactory agreement amongst participants permitted scheduling of a follow-up Key comparison for TBT (K-28), a Pilot intercomparison for DBT (P-43), and certification of the test sediment for TBT content and its release as a new Certified Reference Material (HIPA-1) with a TBT content of 0.679+/-0.089 micro mol kg(-1) (expanded uncertainty, k=2, as Sn) (80.5+/-10.6 micro g kg(-1)).
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Inhibition of cervical ripening by local application of cyclooxygenase 2 inhibitor. Am J Obstet Gynecol 2001; 184:1374-8; discussion 1378-9. [PMID: 11408855 DOI: 10.1067/mob.2001.115121] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Our goal was to test the hypothesis that the previously demonstrated progesterone-independent prolongation of pregnancy in rats treated with cervical application of the cyclooxygenase 2 inhibitor nimesulide is the result of inhibition of cervical ripening. STUDY DESIGN Timed-pregnant Sprague-Dawley rats were randomly allocated to treatment with 50 mg nimesulide or vehicle, applied daily on the cervix for 5 days (days 14-18). On day 19 the animals were humanely killed and the cervices were removed. In the first series of experiments the cervices of animals treated with nimesulide (n = 10) or vehicle (n = 10) were examined with a cervimeter, which stretches the cervical tissues in incremental steps of 0.2 mm at 1-minute intervals. A steeper slope through the linear portion of the resulting force-versus-displacement curve indicates more resistance to stretch. In the second series of experiments the cervices of animals treated with nimesulide (n = 11) or vehicle (n = 11) were examined with the Collascope optical device. The cervical content of cross-linked collagen was measured with light-induced fluorescence. The fluorescence spectrum at 390 nm (peak wavelength of the collagen spectrum) was determined. For standardization, the ratio of counts of collagen peak over reference counts was used in the final analyses as an indicator of cross-linked collagen content. RESULTS Animals treated with cervical application of nimesulide had significantly higher resistance to stretch than controls (slope: 0.2564 +/- 0.1213 vs 0.1387 +/- 0.0652; P =.019). The cervical content of cross-linked collagen was not significantly different between nimesulide-treated animals and controls (light-induced fluorescence ratios: 3.2134 +/- 0.7390 vs 2.7892 +/- 0.8518; P =.227). CONCLUSIONS Treatment with cervical application of the cyclooxygenase 2 inhibitor nimesulide prevents the physiologic process of cervical ripening in late pregnancy. The inhibition is not the result of changes in cross-linked collagen content. Inhibition of cervical ripening with locally administered cyclooxygenase 2 inhibitor may be a potentially valuable treatment for patients at risk for preterm delivery.
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High-performance liquid chromatographic determination of bradykinin in saliva: a critical review and a new method. JOURNAL OF CHROMATOGRAPHY. B, BIOMEDICAL SCIENCES AND APPLICATIONS 2001; 755:101-10. [PMID: 11393693 DOI: 10.1016/s0378-4347(01)00039-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Because of difficulties or dubious results with previously published methodologies, a new semi-automated HPLC method with UV absorbance detection was developed and applied to the determination of bradykinin (BK) in human saliva. The new method consisted of an uncomplicated sample preparation involving the addition to saliva of an equal volume of 0.1 M orthophosphoric acid to stabilize BK, vortex-mixing, centrifugation, and separation, followed by chromatography of the supernatant phase on a C8, 150x3.9-mm (I.D.) stainless steel column. The mobile phase was composed of 19% acetonitrile/0.1% trifluoroacetic acid at flow-rate of 0.4 ml/min. Using UV detection at 220 nm, the detection limit was 1 ng/ml for the BK standard, and 7 ng/ml for the assay of endogenous salivary BK. The orthophosphoric acid initially added to the saliva allowed BK to be stabilized from enzymic degradation at 20 degrees C for 5 days and at 4 degrees C for 60 days. Assignment made to the peak with the chromatographic properties of salivary BK was confirmed by HPLC-MS with an electrospray interface. This paper presents a new method that is reproducible, reliable and allows kinetic studies of salivary BK to be performed for clinical investigations.
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Evaluating large scale health information systems: from practice towards theory. PROCEEDINGS : A CONFERENCE OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION. AMIA FALL SYMPOSIUM 1997:116-20. [PMID: 9357600 PMCID: PMC2233564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
With the introduction of large scale health information systems which are incrementally developed from legacy systems, evaluators are faced with difficult methodological and practical problems. Some of the problems involved in multidisciplinary multi-method evaluations care discussed. It is argued that the development of a framework for evaluation is necessary in order to successfully plan an evaluation, understand the implications of the results and make future predictions based upon them. Some suggestions for arriving at such a framework are put forward.
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Abstract
Following last week's introduction to the subject of nutrition and rehabilitation of patients with chronic obstructive pulmonary disease (COPD), this article reports on a study of whether nurses can improve the diet of these patients when they are at home, by providing education about nutrition. The research demonstrated a positive correlation between dietary knowledge and understanding of the link between diet and health. It also showed that change was achieved as a result of education in these areas. Further research would be required to measure the effect of such changes on the long term health and quality of life for these patients.
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Abstract
This article explores the importance of an adequate diet for the health of the chronic respiratory patient. Poor nutrition can exacerbate or even cause respiratory symptoms. Therefore, both specialist and generalist nurses need to increase professional nutritional knowledge to address and co-ordinate nutritional aspects of care for patients and their carers. Next week, we will publish the results of a research project conducted by the author to examine the effect of specialist nurse intervention through nutritional education with these patients.
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[Just talking]. KRANKENPFLEGE. SOINS INFIRMIERS 1996; 89:81, 88. [PMID: 8715983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Factors associated with early onset pneumonia in the severely brain-injured patient. CONNECTICUT MEDICINE 1995; 59:643-7. [PMID: 8565507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
An analysis of 125 patients with closed head injury was completed in order to identify the risk factors involved in the development of early pneumonia. Pneumonia was diagnosed in 60% of the patients. Early pneumonia developed in 47.8% of the patients. Brain-injured patients who developed early pneumonia were found to have a lower Glasgow Coma Scale (GCS) score. Early pneumonia was found more often in patients with swallowing disorders and evidence of aspiration. Patients who had been intubated in the field were found to be at greater risk for the development of early pneumonia than those intubated in the hospital. Patients with early pneumonia had prolonged intubation times, intensive care unit stays, and hospital stays. This study suggests that a GCS score less than 5, evidence for swallowing disorders and aspiration, and field intubation are risk factors for early pneumonia in the brain-injured patient.
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The nurse's role in giving nutritional advice. PROFESSIONAL NURSE (LONDON, ENGLAND) 1995; 10:427-8. [PMID: 7724629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Nurses are ideally placed to advise on nutrition and diet. Using the principles of the nursing process, nurses can assess clients, plan and help them implement changes in diet and evaluate the results. Everyday language should be used and practical advice must be given.
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Evaluation is the key to success. A nurse-led tuberculosis contact tracing service. PROFESSIONAL NURSE (LONDON, ENGLAND) 1993; 9:176-80. [PMID: 8278419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
1. It is important that health staff increase their knowledge of TB. 2. The development of nursing standards is essential to the efficient running of a contact tracing service. 3. Patient information is offered using the health belief model.
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Just chatting. NURSING TIMES 1991; 87:31. [PMID: 1886806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Recruit and retain. No time to care. NURSING TIMES 1988; 84:33-4. [PMID: 3357804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Recruit and retain. Career women. NURSING TIMES 1988; 84:42-4. [PMID: 3353239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Care studies in a hospice. NURSING TIMES 1982; 78:1241-1244. [PMID: 6921662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Phonological process identification of misarticulations of mentally retarded children. JOURNAL OF COMMUNICATION DISORDERS 1982; 15:243-250. [PMID: 7096621 DOI: 10.1016/0021-9924(82)90037-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Speech samples of 20 mentally retarded children between the ages of 6 yr, 4 mo and 15 yr were analyzed for the purpose of identification of systematic patterns. Liquid deviations and cluster reductions were the most prevalent phonological processes evidenced in their misarticulations. Postvocalic obstruent omissions, deviations of other sonorants (glides and nasals), velar deviations, stridency deletion, stopping, and /theta, sigma/ deviations were demonstrated less frequently. In addition, the children demonstrated pre- and postvocalic devoicing.
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Abstract
In the past three years, we have seen three children who required prolonged inpatient admissions for severe feeding dysfunction resulting in nutritional and growth problems. The pregnancies were significant for severe maternal alcohol abuse during the entire pregnancy. All of the subjects had multiple physical findings and dysmorphic features seen in children with mild to severe fetal alcohol syndrome. Feeding evaluations showed significant delays in oral motor development. Specific oral motor dysfunction was not a commonality and did not appear to be a major determinant in delays in feeding development. Continued assessment revealed that the babies had limited suck patterns and were consistently noted to tire easily. Each required feeding by either gastrostomy and/or nasogastric feeding for prolonged periods of time. They started initial feeding by mouth at about 8 to 10 months. The times for complete oral feeding were 14, 17 and 18 months.
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Private beds in Westminster area. West J Med 1979. [DOI: 10.1136/bmj.1.6155.59-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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