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101.
102.
Persellin ST Cohen MD Ginsburg WW Calamia KT Waldorf JC Khoor A 《The Journal of rheumatology》2003,30(1):191-192
Giant cell arteritis (GCA) is a disease of unknown etiology characterized by granulomatous inflammation of medium and large arteries. A 69-year-old man presented with right jaw claudication, intermittent scalp tenderness without headache, and visibly swollen temporal arteries. Results of a right temporal artery biopsy were positive for GCA. Auscultation revealed audible bruits of the temporal arteries. We believe this is the first reported example of bruits of the temporal arteries as a manifestation of GCA. The condition resolved with corticosteroid therapy. 相似文献
103.
Na(+)-Ca(2+) exchange (NCX) is crucial in the regulation of [Ca(2+)](i) and cardiac contractility, but key details of its dynamic function during the heartbeat are not known. In the present study, we assess how NCX current (I(NCX)) varies during a rabbit ventricular action potential (AP). First, we measured the steady-state voltage and [Ca(2+)](i) dependence of I(NCX) under conditions when [Ca(2+)](i) was heavily buffered. We then used this relationship to infer the submembrane [Ca(2+)](i) ([Ca(2+)](sm)) sensed by NCX during a normal AP and [Ca(2+)](i) transient (when the AP was interrupted to produce an I(NCX) tail current). The [Ca(2+)](i) dependence of I(NCX) at -90 mV allowed us to convert the peak inward I(NCX) tail currents to [Ca(2+)](sm). Peak [Ca(2+)](sm) measured via this technique was >3.2 micromol/L within < 32 ms of the AP upstroke (versus peak [Ca(2+)](i) of 1.1 micromol/L at 81 ms measured with the global Ca(2+) indicator indo-1). The voltage and [Ca(2+)](sm) dependence of I(NCX) allowed us to infer I(NCX) during the normal AP and Ca(2+) transient. The early rise in [Ca(2+)](sm) causes I(NCX) to be inward for the majority of the AP. Thus, little Ca(2+) influx via NCX is expected under physiological conditions, but this can differ among species and in pathophysiological conditions. 相似文献
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105.
KN?FountoulakisEmail author A?Iacovides S?Kleanthous S?Samolis K?Gougoulias I?Tsiptsios GS?Kaprinis P?Bech 《BMC psychiatry》2003,3(1):2
Background
The Major Depression Inventory (MDI) is a brief self-rating scale for the assessment of depression. It is reported to be valid because it is based on the universe of symptoms of DSM-IV and ICD-10 depression. The aim of the current preliminary study was to assess the reliability, validity and psychometric properties of the Greek translation of the MDI. 相似文献106.
In vitro fertilization for cancer patients and survivors 总被引:8,自引:0,他引:8
OBJECTIVE: To determine in vitro fertilization (IVF) outcome in cancer patients. DESIGN: Retrospective record review. SETTING: Academic, hospital-based assisted reproductive technology (ART) program. PATIENT(S): Sixty-nine women undergoing 113 IVF/gamete intrafallopian transfer (GIFT) cycles after cancer treatment in one partner, and 13 women undergoing 13 IVF cycles for embryo cryopreservation before chemotherapy/radiation. INTERVENTION(S): IVF, intracytoplasmic sperm injection (ICSI), assisted hatching, and gamete intrafallopian transfer as indicated. MAIN OUTCOME MEASURE(S): Delivery rate, spontaneous abortion rate, number of embryos cryopreserved, cancer diagnosis, systemic or local cancer treatment, female age, amount of gonadotropin used, treatment duration, peak estradiol level, and number of oocytes and embryos. RESULT(S): The women undergoing IVF after chemotherapy had poorer responses to gonadotropins than did the women with locally treated cancers even though they were younger (33.5 +/- 1.3 vs. 36.5 +/- 0.5 years; P<.05). The delivery rates after the women had undergone chemotherapy tended to be lower among the systemic treatment group than it was for the local cancer treatment group: (13.3% [2 of 15] vs. 40% [14 of 56, P=NS]). The women who had cryopreserved all embryos before chemotherapy produced more oocytes (18.7 +/- 3.2 vs. 14.5 +/- 1.2) and embryos (11.3 +/- 1.9 vs. 7.5 +/- 0.7) than did the women who had had a history of local cancer treatment. Male factor infertility as a result of cancer treatment is well treated with IVF or intracytoplasmic sperm injection, where indicated (32% delivery rate/cycle), with no difference between the frozen sperm banked before cancer treatment and fresh sperm produced after treatment. CONCLUSION(S): Chemotherapy diminishes the response to ovulation induction in assisted reproductive technologies. IVF with cryopreservation of embryos allows embryo banking before chemotherapy for women who have been newly diagnosed with cancer. Factors related to the partner affect the success of IVF for male factor infertility as a result of cancer treatment. 相似文献
107.
Patient satisfaction is an important outcome measure independent of other outcomes. Its measurement is important to assess the effectiveness of a programme and to gain insight into the patients'' perception of the programme. In this study conducted in a large rehabilitation centre it was found that majority of patients express satisfaction with care inspite of perceived discomfort. Various demographic factors, severity or duration of the disability or the level of rehabilitation do not influence patient satisfaction. Patients express more concern with aspects such as delay in issue of the prosthesis, or hotel component of the hospital services. Patients did not appear too concerned about the level of information provided. Patient satisfaction is an individual reaction to the overall care process and is influenced by the initial expectation level of the patient. Emotional response of the patient appears to be more important determinant of patient satisfaction than the cognitive evaluation. Periodical assessment of patient satisfaction should be an important component of any programme evaluation exercise.KEY WORDS: Amputation, Patient satisfaction, Programme evaluation, Prosthesis, Quality of care, Rehabilitation 相似文献
108.
109.
This paper examines trends in out-of-pocket spending for insured workers from 1990 to 1997. Data are from the Consumer Expenditure Survey conducted by the U.S. Bureau of Labor Statistics. The survey collects detailed quarterly data on all consumer spending from logs kept each year by more than 10,000 households with job-based health insurance. During the study period, total out-of-pocket spending in constant dollars remained unchanged. Spending for medical expenses, drugs, and supplies declined by 23 percent, but this decline was offset by rising employee contributions for health insurance premiums. The shift to managed care, whose benefit structure requires less cost sharing, may have played a role in reducing out-of-pocket spending. 相似文献
110.
Marion Danis MD Susan Dorr Goold MA MD MHSA † Carol Parise PhD ‡ Marjorie Ginsburg MPH § 《Health expectations》2007,10(3):236-247
OBJECTIVE: To demonstrate that employees can gain understanding of the financial constraints involved in designing health insurance benefits. BACKGROUND: While employees who receive their health insurance through the workplace have much at stake as the cost of health insurance rises, they are not necessarily prepared to constructively participate in prioritizing their health insurance benefits in order to limit cost. DESIGN: Structured group exercises. SETTING AND PARTICIPANTS: Employees of 41 public and private organizations in Northern California. INTERVENTION: Administration of the CHAT (Choosing Healthplans All Together) exercise in which participants engage in deliberation to design health insurance benefits under financial constraints. MAIN OUTCOME MEASURES: Change in priorities and attitudes about the need to exercise insurance cost constraints. RESULTS: Participants (N = 744) became significantly more cognizant of the need to limit insurance benefits for the sake of affordability and capable of prioritizing benefit options. Those agreeing that it is reasonable to limit health insurance coverage given the cost increased from 47% to 72%. CONCLUSION: It is both possible and valuable to involve employees in priority setting regarding health insurance benefits through the use of structured decision tools. 相似文献