1451
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Smith J, Goodnow JJ. Unasked-for support and unsolicited advice: age and the quality of social experience. Psychol Aging 1999; 14:108-21. [PMID: 10224636 DOI: 10.1037/0882-7974.14.1.108] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The present study (N = 122) examined whether older adults (M = 79 years) differed from younger age groups (Ms = 25 and 45 years) in their experience of 35 situations of unsolicited support selected from 7 content areas (e.g., health, cognition, finances, life management). Examined were reported occurrence, affective quality, interpretation, and strategies used when support was unwelcome. At all ages, unasked-for support was regarded as more unpleasant than pleasant, primarily because it implied incompetence. Unexpectedly, compared with the younger adults, older adults reported less occurrence overall (with some variations by content area) but the same level of unpleasant affect. Cognitive and social-relational factors that are age related (e.g., the use of active discounting strategies) played a role in reported occurrence and affective appraisal and may determine whether unsolicited support has positive or negative outcomes.
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1452
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Hyde TP, McCord F, Macfarlane T, Smith J. Gender aesthetics in the natural dentition. THE EUROPEAN JOURNAL OF PROSTHODONTICS AND RESTORATIVE DENTISTRY 1999; 7:27-30. [PMID: 10865377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
This paper questions whether the size, position and angulation of upper anterior teeth 'reflect' the gender of a patient. Forty-six casts of natural teeth were given to 11 experts. The experts were asked to assess the gender of the patients. Overall the intra-observer agreement was fair (kappa = 0.33). Inter-observer agreement was fair (kappa = 0.23). On average 55% of casts taken from men were classified as 'male' and 55% of the casts taken from women were classified as 'female'. It is concluded, on the basis of this study, experts can not distinguish gender by the visual assessment of upper anterior teeth on casts alone.
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1453
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Tetzlaff JE, Schoenwald P, Jackman D, Smith J. Continuing medical education and the anesthesiologist. J Clin Anesth 1999; 11:164-72. [PMID: 10386293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
There are a large variety of scheduled activities and courses available to meet the continuing medical education (CME) needs of anesthesiologists. The presentation of CME material varies in format and delivery style. The reasons for attending CME activities include licensure requirements, participation in state and national societies, keeping current with technology, review of old subject material, participation as a lecturer, and other personal reasons. Funding occurs via personal funds, employer support, commercial support, or by research grants. External bodies, such as the American Council of Continuing Medical Education and the American Medical Association, have imposed guidelines in these areas. Methods to evaluate CME activities include retrospective needs analysis based on exit interviews, prospective needs assessment, focus groups, and complex systems such as the CRISIS criteria. Self-directed CME can be evaluated by data collection that identifies how quickly information is received and by the effect of this data on measurable outcome. In the future, CME will increasingly utilize simulators and multimedia computers. Multimedia can bring CME to the physician as opposed to the physician traveling to a CME site. Virtual reality and artificial intelligence are on the horizon and may interface well with the field of anesthesiology due to the technical nature of the discipline and the increasing use of computers and electronic data collection already occurring in clinical practice.
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1454
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Mamoon AM, Smith J, Baker RC, Farley JM. Activation of muscarinic receptors in porcine airway smooth muscle elicits a transient increase in phospholipase D activity. J Biomed Sci 1999; 6:97-105. [PMID: 10087440 DOI: 10.1007/bf02256440] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Phospholipase D (PLD) is a phosphodiesterase that catalyses hydrolysis of phosphatidylcholine to produce phosphatidic acid and choline. In the presence of ethanol, PLD also catalyses the formation of phosphatidylethanol, which is a unique characteristic of this enzyme. Muscarinic receptor-induced changes in the activity of PLD were investigated in porcine tracheal smooth muscle by measuring the formation of [3H]phosphatidic acid ([3H]PA) and [3H]phosphatidylethanol ([3H]PEth) after labeling the muscle strips with [3H]palmitic acid. The cholinergic receptor agonist acetylcholine (Ach) significantly but transiently increased formation of both [3H]PA and [3H]PEth in a concentration-dependent manner (>105-400% vs. controls in the presence of 10(-6) to 10(-4) M Ach) when pretreated with 100 mM ethanol. The Ach receptor-mediated increase in PLD activity was inhibited by atropine (10(-6) M), indicating that activation of PLD occurred via muscarinic receptors. Activation of protein kinase C (PKC) by phorbol-12-myristate-13-acetate (PMA) increased PLD activity that was effectively blocked by the PKC inhibitors calphostin C (10(-8) to 10(-6) M) and GFX (10(-8) to 10(-6) M). Ach-induced increases in PLD activity were also significantly, but incompletely, inhibited by both GFX and calphostin C. From the present data, we conclude that in tracheal smooth muscle, muscarinic acetylcholine receptor-induced PLD activation is transient in nature and coupled to these receptors via PKC. However, PKC activation is not solely responsible for Ach-induced activation of PLD in porcine tracheal smooth muscle.
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1455
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Yang C, Cohen J, Everts E, Smith J, Caro J, Andersen P. Fourth branchial arch sinus: clinical presentation, diagnostic workup, and surgical treatment. Laryngoscope 1999; 109:442-6. [PMID: 10089973 DOI: 10.1097/00005537-199903000-00019] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES/HYPOTHESIS Abnormalities of the fourth branchial arch are much less common than those of the second arch and present in a different manner. The authors report their experience with five cases of fourth arch sinuses. METHODS Retrospective chart review of patients at a tertiary care center. RESULTS All patients presented in the first or second decade of life, and all but one had left-sided neck involvement. Four patients presented with recurrent low neck inflammatory episodes, and one with respiratory compromise. Diagnostic studies performed included ultrasound, computed tomography (CT) scan, barium swallow, magnetic resonance imaging, and fine-needle aspiration. Barium contrast studies and CT scan were the most useful in demonstrating a fourth arch sinus tract preoperatively. Surgical treatment with an emphasis on complete exposure of the recurrent laryngeal nerve and exposure of the lateral piriform sinus to facilitate complete sinus tract excision was successful in all patients. CONCLUSION The clinical history of recurrent low neck inflammatory episodes in young patients, especially on the left side, should raise the suspicion of this entity. Investigation using barium swallow in combination with CT scanning is useful. Excision of the sinus tract taking care not to injure the recurrent laryngeal nerve is curative.
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1456
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Stroncek DF, Clay ME, Jaszcz W, Lennon S, Smith J, McCullough J. Collection of two peripheral blood stem cell concentrates from healthy donors. Transfus Med 1999; 9:37-50. [PMID: 10216904 DOI: 10.1046/j.1365-3148.1999.009001037.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
When peripheral blood stem cell (PBSC) concentrates are used for allogeneic transplants, two or more apheresis procedures must often be performed. To determine how many cells could be collected from healthy people by two back-to-back apheresis procedures and what effect these collections would have on donors, we gave 19 healthy people 5 micrograms kg-1 day-1 and 21 people 10 micrograms kg-1 day-1 of granulocyte colony stimulating factor, filgrastim, for 5 days. We then collected two PBSC concentrates, one on day 5 and one on day 6. A third group of six people was given filgrastim 10 micrograms kg-1 day-1 for 5 days but had no PBSC concentrates collected. PBSC concentrate cell counts and donor cell counts, symptoms, and blood chemistries were assessed for up to 1 year. On day 5, three times more CD34+ cells were collected from donors given 10 micrograms kg-1 day-1 than those given 5 micrograms kg-1 day-1 (P = 0.009) but on day 6 the quantity of cells collected was the same (P = 0.23). The total number of CD34+ cells collected was two times greater in donors given the higher dose of filgrastim (median = 579 x 10(6); range = 174-1639 x 10(6) compared to 237 x 10(6); 103-1670 x 10(6); P = 0.061). Platelet counts fell after each PBSC concentrate collection, but there were no differences between the two groups of donors in platelet counts measured immediately after each collection. The platelet counts also fell in people who did not donate PBSC concentrates. The lowest counts in all three groups of people also occurred on day 10. In PBSC donors given 10 micrograms kg-1 day-1 of filgrastim the absolute neutrophil count (ANC) fell below premobilization counts on day 14. In donors given 5 micrograms kg-1 day-1 the ANC fell below premobilization counts on days 21, 28 and 49, CD34+ cell counts were significantly lower than premobilization counts on days 14 and 28 in donors given 10 micrograms kg-1 day-1 of filgrastim and on day 14 in those given 5 micrograms kg-1 day-1. No decrease in neutrophil or CD34+ cell counts occurred after filgrastim was given in the people who did not donate PBSC concentrates. The incidence of symptoms was similar in both groups of PBSC concentrate donors, except that those given 10 micrograms kg-1 day-1 were more than twice as likely to experience myalgias as those receiving the lower dose (P = 0.029). Several blood chemistries changed. Levels of alkaline phosphatase, LDH, SGPT, SGOT, uric acid and sodium increased. Levels of bilirubin, total protein, potassium, calcium and chloride decreased. In conclusion, twice as many CD34+ cells were collected from donors given 10 micrograms kg-1 day-1 of filgrastim. Platelet, neutrophil and CD34+ cell counts fell after the PBSC concentrate collections. The fall in platelet counts was due to both the collection and the administration of filgrastim. The falls in neutrophil and CD34+ cell counts were due to the loss of haematopoietic progenitor cells in the PBSC concentrates. Allogeneic PBSC concentrate donors should be given 10 micrograms kg-1 day-1 of filgrastim, and if possible only one component should be collected in order to avoid thrombocytopenia.
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1457
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Wagstaff MJ, Collaço-Moraes Y, Smith J, de Belleroche JS, Coffin RS, Latchman DS. Protection of neuronal cells from apoptosis by Hsp27 delivered with a herpes simplex virus-based vector. J Biol Chem 1999; 274:5061-9. [PMID: 9988753 DOI: 10.1074/jbc.274.8.5061] [Citation(s) in RCA: 181] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Overexpression of the gene encoding the 70-kDa heat shock protein (hsp70) has previously been shown to protect neuronal cells against subsequent thermal or ischemic stress. It has no protective effect, however, against stimuli that induce apoptosis, although a mild heat shock (sufficient to induce hsp synthesis) does have a protective effect against apoptosis. We have prepared disabled herpes simplex virus-based vectors that are able to produce high level expression of individual hsps in infected neuronal cells without damaging effects. We have used these vectors to show that hsp27 and hsp56 (which have never previously been overexpressed in neuronal cells) as well as hsp70 can protect dorsal root ganglion neurons from thermal or ischemic stress. In contrast, only hsp27 can protect dorsal root ganglion neurons from apoptosis induced by nerve growth factor withdrawal, and hsp27 also protects the ND7 neuronal cell line from retinoic acid-induced apoptosis. However, hsp70 showed no protective effect against apoptosis in contrast to its anti-apoptotic effect in non-neuronal cell types. These results thus identify hsp27 as a novel neuroprotective factor and show that it can mediate this effect when delivered via a high efficiency viral vector.
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1458
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Lowenstein PR, Southgate TD, Smith-Arica JR, Smith J, Castro MG. Gene therapy for inherited neurological disorders: towards therapeutic intervention in the Lesch-Nyhan syndrome. PROGRESS IN BRAIN RESEARCH 1999; 117:485-501. [PMID: 9932427 DOI: 10.1016/s0079-6123(08)64034-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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1459
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Beyers N, Cotton MF, Donald PR, Gie RP, Henning PA, Hesseling PB, Kirsten GF, Kling S, Nel ED, Pieper CH, Ravenscroft A, Schaaf HS, Schoeman JF, Smith J, van Buuren AJ, van der Merwe PL, van Schalkwyk HJ, Wessels G. The mother-to-child HIV transmission debate. S Afr Med J 1999; 89:104, 106. [PMID: 10357681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
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1460
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Smith J, Rothstein R. An allele of RFA1 suppresses RAD52-dependent double-strand break repair in Saccharomyces cerevisiae. Genetics 1999; 151:447-58. [PMID: 9927442 PMCID: PMC1460496 DOI: 10.1093/genetics/151.2.447] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
An allele of RFA1, the largest subunit of the single-stranded DNA-binding complex RP-A, was identified as a suppressor of decreased direct-repeat recombination in rad1 rad52 double mutants. In this study, we used two LEU2 direct-repeat assays to investigate the mechanism by which the rfa1-D228Y allele increases recombination. We found that both intrachromatid and sister chromatid recombination are stimulated in rfa1-D228Y strains. In a rad1 rad52 background, however, the majority of the increased recombination is caused by stimulation of deletion events by an intrachromatid recombination mechanism that is likely to be single-strand annealing. Studies in which an HO endonuclease cut was introduced between the two leu2 copies indicate that the rfa1-D228Y mutation partially suppresses the rad52 defect in recovering recombination products. Furthermore, molecular analysis of processing and product formation kinetics reveals that, in a rad52 background, the rfa1-D228Y mutation results in increased levels of recombinant products and the disappearance of large single-stranded intermediates characteristic of rad52 strains. On the basis of these results, we propose that in the absence of wild-type Rad52, the interaction of RP-A with single-stranded DNA inhibits strand annealing, and that this inhibition is overcome by the rfa1-D228Y mutation.
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1461
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Afonso LO, Iwama GK, Smith J, Donaldson EM. Effects of the aromatase inhibitor Fadrozole on plasma sex steroid secretion and ovulation rate in female coho salmon, Oncorhynchus kisutch, close to final maturation. Gen Comp Endocrinol 1999; 113:221-9. [PMID: 10082624 DOI: 10.1006/gcen.1998.7198] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Plasma levels of 17beta-estradiol, 17alpha, 20beta-dihydroxy-4-pregnen-3-one (17alpha,20beta-P), and testosterone were measured in adult female coho salmon in late vitellogenesis, approximately 1.5 months before spawning and just before and following intraperitoneal injection with the aromatase inhibitor (AI) Fadrozole. Injection at dosages of 0.1, 1.0, and 10.0 mg AI/kg body wt caused a significant drop in plasma 17beta-estradiol levels relative to preinjection values within 3 or 6 h. Injection of 10 mg AI/kg body wt caused a significant increase in plasma 17alpha-20beta-P levels within 3 h. Ten days after injection 67% of the fish treated with 10 mg AI/kg body wt had ovulated in contrast with 0% in the group injected with 0.1 mg AI/kg body wt. The fertilization rate of the eggs varied between 96% in the control group and 85% in the groups injected with AI. We conclude that the shift from 17beta-estradiol to 17alpha,20beta-P biosynthesis, which is characteristic of maturing Oncorhynchus sp., was advanced significantly by treatment with AI and that Fadrozole can be used as a tool to investigate periovulatory endocrine changes in salmon.
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1462
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Spencer SA, Wheeler RH, Peters GE, Beenken SW, Meredith RF, Smith J, Conner W, Salter MM. Concomitant chemotherapy and reirradiation as management for recurrent cancer of the head and neck. Am J Clin Oncol 1999; 22:1-5. [PMID: 10025369 DOI: 10.1097/00000421-199902000-00001] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Thirty-five patients with inoperable recurrent head and neck cancer previously treated with definitive irradiation were treated with reirradiation and concomitant chemotherapy. Patient records were retrospectively reviewed to assess toxicity, response, and survival. Patients received one of three regimens: 1) 40 Gy total (2 Gy daily), 300 mg/m2 5-fluorouracil intravenous bolus, and 2 g hydroxyurea orally daily for 5 days; 2) 48 Gy total (1.2 Gy twice daily), 300 mg/m2 5-fluorouracil intravenous bolus, and 1.5 g hydroxyurea orally daily for 5 days; 3) 60 Gy total (1.5 Gy twice daily), 300 mg/m2 5-fluorouracil intravenous bolus, and 1.5 g hydroxyurea orally daily for 5 days. For all regimens, treatment was given only on weeks 1, 3, 5, and 7. Acute toxicity was mainly hematologic and was less severe with the lower hydroxyurea dose. Acute mucosal and skin toxicity was acceptable for all regimens. Late toxicity was noted in 4 of 17 patients who survived 12 months or more. Late effects were Radiation Therapy Oncology Group grade 3 or less. Fifteen of 35 patients achieved a complete response, and 11 of 35 patients achieved a partial response. The median survival rate was 10.5 months. There was no significant difference in responses or median survival between the groups. Reirradiation of head and neck cancer with 5-fluorouracil and hydroxyurea offers acceptable acute toxicity and minimal late effects. The clinical response rates and median survival are encouraging. Further investigation is warranted.
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1463
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Smith J, Berg JM, Chandrasegaran S. A detailed study of the substrate specificity of a chimeric restriction enzyme. Nucleic Acids Res 1999; 27:674-81. [PMID: 9862996 PMCID: PMC148231 DOI: 10.1093/nar/27.2.674] [Citation(s) in RCA: 92] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Recently, the crystal structure of the designed zinc finger protein, DeltaQNK, bound to a preferred DNA sequence was reported. We have converted DeltaQNK into a novel site-specific endonuclease by linking it to the Fok I cleavage domain (FN). The substrate specificity and DNA cleavage properties of the resulting chimeric restriction enzyme (DeltaQNK-FN) were investigated, and the binding affinities of DeltaQNK and DeltaQNK-FN for various DNA substrates were determined. Substrates that are bound by DeltaQNK with high affinity are the same as those that are cleaved efficiently by DeltaQNK-FN. Substrates bound by DeltaQNK with lower affinity are cleaved with very low efficiency or not at all by DeltaQNK-FN. The binding of DeltaQNK-FN to each substrate was approximately 2-fold weaker than that for DeltaQNK. Thus, the fusion of the Fok I cleavage domain to the zinc finger motif does not change the DNA sequence specificity of the zinc finger protein and does not change its binding affinity significantly.
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1464
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Smith J, Knight K, Wilson F. Primary care groups. Supra troupers. THE HEALTH SERVICE JOURNAL 1999; 109:26-8. [PMID: 10345418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Research in Birmingham involving GPs, the health authority and the local medical committee found support for umbrella arrangements for some primary care group functions. Clinical governance and strategic city-wide planning emerged as particularly suitable for these arrangements. A range of support arrangements are likely to emerge as PCGs develop.
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1465
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Hourihane J, Hodges E, Smith J, Keefe M, Jones A, Connett G. Interferon alpha treatment of molluscum contagiosum in immunodeficiency. Arch Dis Child 1999; 80:77-9. [PMID: 10325766 PMCID: PMC1717791 DOI: 10.1136/adc.80.1.77] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
A sister (aged 6 years) and brother (aged 8 years) presented four months apart with severe molluscum contagiosum. Both children demonstrated clinical and laboratory evidence of combined immunodeficiency. The extent of skin involvement by molluscum contagiosum precluded conventional treatment as well as intralesional interferon alpha (IFN alpha). Both subjects responded well to subcutaneous IFN alpha.
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1466
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Freund AM, Smith J. Content and function of the self-definition in old and very old age. J Gerontol B Psychol Sci Soc Sci 1999; 54:P55-67. [PMID: 9934396 DOI: 10.1093/geronb/54b.1.p55] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Spontaneous self-definition was investigated in a heterogeneous sample of N = 516 participants of the Berlin Aging Study, aged between 70 and 103 years. The content of the self-definition revealed that old and very old persons view themselves as active and present-oriented. The self-definition also reflected an inward orientation, and central themes of life-review, health, and family. Participants generated more positive than negative evaluations in their self-definition, but the ratio of positive to negative evaluations was less favorable for the oldest old (> or = 85 years) than that of persons aged 70 to 84 years. Older individuals with more health-related constraints reported fewer and less rich self-defining domains (i.e., a less multifaceted self-definition). Positive emotional well-being was associated with naming more and richer self-defining domains. Multifacetness, however, did not buffer against the negative effect of low functional capacity on subjective well-being.
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1467
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Tetzlaff JE, Schoenwald P, Jackman D, Smith J. Continuing Medical Education and The Anesthesiologist. THE JOURNAL OF EDUCATION IN PERIOPERATIVE MEDICINE : JEPM 1999; 1:E003. [PMID: 27390791 PMCID: PMC4803404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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1468
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1469
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Abstract
Cox regression models examined associations between 17 indicators of psychological functioning (intellectual abilities, personality, subjective well-being, and social relations) and mortality. The sample (N = 516, age range 70-103 years) comprised participants in the Berlin Aging Study assessed between 1990 and 1993. By 1996, 50% had died. Eleven indicators were identified as mortality risk factors at the zero-order level and six when age was controlled. Low perceptual speed and dissatisfaction with aging were uniquely significant after controls for age, SES, health, and the 16 other psychological factors. Low intellectual functioning was a greater risk for individuals aged 70-84 years than for the oldest old (over 85 years). The effects of psychological risk factors did not diminish over time. Future research should focus on the mechanisms and time frames that underlie the death-relatedness of intellectual functioning and self-evaluation.
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1470
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Mamoon A, Smith J, Chen H, Baker R, Farley J. Molecular signaling mechanisms involved in Ach-induced cell proliferation in porcine tracheal smooth muscle cells. Life Sci 1999. [DOI: 10.1016/s0024-3205(99)90517-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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1471
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Smith J. Let suppliers help plan purchase needs. HOSPITAL MATERIAL[DOLLAR SIGN] MANAGEMENT 1999; 24:12-3. [PMID: 10339218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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1472
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Freund AM, Smith J. Methodological Comment: Temporal Stability of Older Person's Spontaneous Self - Definition. Exp Aging Res 1999; 25:95-107. [PMID: 11370112 DOI: 10.1080/036107399244165] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Open-ended tasks such as the "Who am I?" (Bugental & Zelen, 1950) or the Twenty Statement Test (Kuhn & McPartland, 1954) have facevalidity with regard to assessing content and dimensions of self-definition. Examined in the present study were questions about short-term temporal stability. Theory suggests that measures of the self may better reflect intraindividual variability than personality tests. Free-response and card-sort versions of the "Who am I?" were completed twice over an 8-week period by a volunteer sample of older persons (N = 104; age range: 69-92 years, M = 79). Low temporal stability of self-definition was found on an intraindividual level and on the level of interindividual differences. Measures of personality showed high stability. Although the "Who am I?" may not be the best instrument for assessing the content aspects of self-definition that are stable over time and across situations, it may provide a measure of situation-related variability.
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1473
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Smith J. Prediction of outcome in congenital diaphragmatic hernia. Pediatr Surg Int 1999; 15:595. [PMID: 10631747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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1474
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Ballard JC, Smith J, Papka M. Factors affecting recognition of facial emotional expression. Arch Clin Neuropsychol 1999. [DOI: 10.1093/arclin/14.1.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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1475
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Dorkins E, Smith J. Battered woman syndrome. HOSPITAL MEDICINE (LONDON, ENGLAND : 1998) 1998; 59:947-50. [PMID: 10696359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Recent judgments in the Court of Appeal have highlighted the significance of battered woman syndrome. This article describes the origin and features of the syndrome and some of its shortcomings. Medical aspects and legal applications of the concept are discussed.
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