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1.
Religious orientation, aging, and blood pressure reactivity to interpersonal and cognitive stressors
Kevin S. Masters Ph.D. Robert D. Hill Ph.D. John C. Kircher Ph.D. Tera L. Lensegrav Benson M.S. Jennifer A. Fallon M.S. 《Annals of behavioral medicine》2004,28(3):171-178
Background: Research on religion and health suggests general health benefits for those who are more religiously involved. Particular
aspects of religiosity that may influence this finding, however, have not been sufficiently investigated.Purpose: This study was designed to explore the relationship between religious orientation (intrinsic, extrinsic) and blood pressure
reactivity among older (over 60 years) and younger (18–24 years) adults exposed to two qualitatively different laboratory
stressors (cognitive, interpersonal).Methods:Participants were categorized as exhibiting either a predominately intrinsic or extrinsic religious orientation based on scores
on the Religious Orientation Scale. They were subsequently exposed (in counterbalanced order) to two laboratory stressors
that varied in terms of whether an interpersonal confrontation was involved. Measures of blood pressure were obtained at baseline
and during stressor presentation.Results: Analyses indicated that older extrinsically religious individuals demonstrated exaggerated reactivity compared to younger
participants and older intrinsically religious individuals. Older intrinsically religious participants did not differ from
younger persons. Similar results were found for analysis of baseline data. Extrinsic participants had greater reactivity during
the interpersonal confrontation condition than did intrinsic individuals.Conclusions: These findings suggest that religious orientation may be an important variable to study regarding cardiovascular reactivity
in, particularly, older adults.
This research was supported in part by National Institute on Aging Grant 1 R03 AG 18554-01. A previous version of this article
was presented in August 2002 as a Citation Paper at the 110th Annual Convention of the American Psychological Association,
Chicago.
We thank Timothy W. Smith, James A. Blumenthal, Carl E. Thoresen, and Edward M. Heath for their assistance throughout this
project. We also thank Llewellyn Jones and Jodi Hildabrandt for their efforts in collecting data. 相似文献
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Diffuse, alimentary tract ganglioneuromatosis-lipomatosis, bilateral adrenal myelolipomas, pancreatic telangiectasias, and a multinodular thyroid goiter were found at autopsy in a 56-year-old, white male with a history of insulin-dependent diabetes, hypertension, peptic ulcer, and remote cerebral infarction. The degree of atherosclerosis, arterionephrosclerosis, and cardiac disease found at autopsy did not correlate with the patient's history or his sudden death. The typical features of the multiple endocrine neoplasia syndrome, type II-B, were not identified. The findings in this patient may represent a variant of the multiple endocrine neoplasia complex, or a separate, previously unrecognized syndrome. 相似文献
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BACKGROUND: The present study investigated whether a failure of self-monitoring contributes to core syndromes of schizophrenia. METHOD: Three groups of patients with a DSM-IV diagnosis of schizophrenia (n = 27), with either prominent paranoid hallucinatory or disorganization syndrome, or without these symptoms, and a matched healthy control group (n = 23) drew circles on a writing pad connected to a PC monitor. Subjects were instructed to continuously monitor the relationship between their hand movements and their visual consequences. They were asked to detect gain changes in the mapping. Self-monitoring ability and the ability to automatically correct movements were assessed. RESULTS: Patients with either paranoid-hallucinatory syndrome or formal thought disorder were selectively impaired in their ability to detect a mismatch between a self-generated movement and its consequences, but not impaired in their ability to automatically compensate for the gain change. CONCLUSIONS: These results support the claim that a failure of self-monitoring may underlie the core symptoms of schizophrenia. 相似文献
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Predominance of null mutations in ataxia-telangiectasia 总被引:15,自引:4,他引:15
Gilad S; Khosravi R; Shkedy D; Uziel T; Ziv Y; Savitsky K; Rotman G; Smith S; Chessa L; Jorgensen TJ; Harnik R; Frydman M; Sanal O; Portnoi S; Goldwicz Z; Jaspers NG; Gatti RA; Lenoir G; Lavin MF; Tatsumi K; Wegner RD; Shiloh Y; Bar-Shira A 《Human molecular genetics》1996,5(4):433-439
Ataxia-telangiectasia (A-T) is an autosomal recessive disorder involving
cerebellar degeneration, immunodeficiency, chromosomal instability,
radiosensitivity and cancer predisposition. The responsible gene, ATM, was
recently identified by positional cloning and found to encode a putative
350 kDa protein with a Pl 3-kinase-like domain, presumably involved in
mediating cell cycle arrest in response to radiation-induced DNA damage.
The nature and location of A-T mutations should provide insight into the
function of the ATM protein and the molecular basis of this pleiotropic
disease. Of 44 A-T mutations identified by us to date, 39 (89%) are
expected to inactivate the ATM protein by truncating it, by abolishing
correct initiation or termination of translation, or by deleting large
segments. Additional mutations are four smaller in-frame deletions and
insertions, and one substitution of a highly conserved amino acid at the Pl
3-kinase domain. The emerging profile of mutations causing A-T is thus
dominated by those expected to completely inactivate the ATM protein. ATM
mutations with milder effects may result in phenotypes related, but not
identical, to A-T.
相似文献
10.
High throughput parallel analysis of hundreds of patient samples for more than 100 mutations in multiple disease genes 总被引:5,自引:0,他引:5
Shuber AP; Michalowsky LA; Nass GS; Skoletsky J; Hire LM; Kotsopoulos SK; Phipps MF; Barberio DM; Klinger KW 《Human molecular genetics》1997,6(3):337-347
As more mutations are identified in genes of known sequence, there is a
crucial need in the areas of medical genetics and genome analysis for
rapid, accurate and cost-effective methods of mutation detection. We have
developed a multiplex allele-specific diagnostic assay (MASDA) for analysis
of large numbers of samples (> 500) simultaneously for a large number of
known mutations (> 100) in a single assay. MASDA utilizes
oligonucleotide hybridization to interrogate DNA sequences. Multiplex DNA
samples are immobilized on a solid support and a single hybridization is
performed with a pool of allele-specific oligonucleotide (ASO) probes. Any
probes complementary to specific mutations present in a given sample are in
effect affinity purified from the pool by the target DNA. Sequence-specific
band patterns (fingerprints), generated by chemical or enzymatic sequencing
of the bound ASO(s), easily identify the specific mutation(s). Using this
design, in a single diagnostic assay, we tested samples for 66 cystic
fibrosis (CF) mutations, 14 beta-thalassemia mutations, two sickle cell
anemia (SCA) mutations, three Tay-Sachs mutations, eight Gaucher mutations,
four mutations in Canavan disease, four mutations in Fanconi anemia, and
five mutations in BRCA1. Each mutation was correctly identified. Finally,
in a blinded study of 106 of these mutations in > 500 patients, all
mutations were properly identified. There were no false positives or false
negatives. The MASDA assay is capable of detecting point mutations as well
as small insertion or deletion mutations. This technology is amenable to
automation and is suitable for immediate utilization for high-throughput
genetic diagnostics in clinical and research laboratories.
相似文献