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71.
J A Herman 《The Nursing clinics of North America》1986,21(2):219-231
Effective nursing interventions are determined by the nursing diagnoses and associated etiologies. The diagnoses are derived from a complete data base that results from a thorough assessment. As the nurse proceeds through the process of differentiating among diagnoses, the focused cue search is essential. For the client with PVD, lifestyle changes, symptomatology, chronicity of the disease, and frequent contact with the health care system are the major influences on the diagnoses. These clients are likely to have potential for injury, potential for infection, impaired skin integrity, activity intolerance, alteration in tissue perfusion, alteration in comfort, and knowledge deficit. Other diagnoses are probable but are determined by the unique characteristics of each client. 相似文献
72.
INAUGURAL ARTICLE by a Recently Elected Academy Member:Characterization of a 34-kDa soybean binding protein for the syringolide elicitors
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Cheng Ji Carol Boyd David Slaymaker Yasushi Okinaka Yoji Takeuchi Sharon L. Midland James J. Sims Eliot Herman Noel Keen 《Proceedings of the National Academy of Sciences of the United States of America》1998,95(6):3306-3311
Syringolides are water-soluble, low-molecular-weight elicitors that trigger defense responses in soybean cultivars carrying the Rpg4 disease-resistance gene but not in rpg4 cultivars. 125I-syringolide 1 previously was shown to bind to a soluble protein(s) in extracts from soybean leaves. A 34-kDa protein that accounted for 125I-syringolide 1 binding activity was isolated with a syringolide affinity-gel column. Partial sequences of internal peptides of the 34-kDa protein were identical to P34, a previously described soybean seed allergen. In soybean seeds, P34 is processed from a 46-kDa precursor protein and was shown to have homology with thiol proteases. P34 is a moderately abundant protein in soybean seeds and cotyledons but its level in leaves is low. cDNAs encoding 46-, 34-, and 32-kDa forms of the soybean protein were cloned into the baculovirus vector, pVL1392, and expressed in insect cells. The resulting 32- and 34-kDa proteins, but not the 46-kDa protein, exhibited ligand-specific 125I-syringolide binding activity. These results suggest that P34 may be the receptor that mediates syringolide signaling. 相似文献
73.
Evaluation of the effectiveness of a community-based enriched model prenatal intervention project in the District of Columbia. 总被引:1,自引:0,他引:1
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A A Herman H W Berendes K F Yu L C Cooper M D Overpeck G Rhoads J P Maxwell B A Kinney P A Koslowe D L Coates 《Health services research》1996,31(5):609-621
OBJECTIVE: To evaluate an enriched prenatal intervention program designed to reduce the risk of low birth weight. STUDY SETTING: Freestanding community-based prenatal intervention project located in a poor inner-city community, serving mostly African American women. STUDY DESIGN: All women less than 29 weeks pregnant were eligible to participate. They were compared to women who lived in neighborhoods with similar rates of poverty. DATA COLLECTION: The birth certificate was the source of data on maternal age, education, marital status, timing and frequency of prenatal care attendance, parity, gravidity, prior pregnancy terminations, fetal and child deaths, and birth weight. PRINCIPAL FINDINGS: Thirty-eight percent of the women who delivered live-born infants in the study area participated in the program. There were no differences in low- and very low birthweight rates in the study and comparison groups. In a secondary analysis comparing participants and nonparticipants in the study census tracts, participants were at higher risk for low and very low birth weight, and they adhered more closely to the schedule of prenatal visits than nonparticipants. Low- and very low birthweight rates were lower among participants than among nonparticipants and comparison women. CONCLUSION: The Better Babies Project did not have an effect on the overall low- and very low birthweight rates in the study census tracts. This was probably due to the low participation rates and the high population mobility. 相似文献
74.
Richard Pazdur M. D. Thomas Olencki D. O. † Gilbert E. Herman. Ph. D M. D. ‡ 《The American journal of gastroenterology》1988,83(12):1395-1397
A 62-yr-old woman was evaluated for a 2-wk history of regurgitation and weight loss. Radiologic studies demonstrated a stenotic region in the distal third of the esophagus. Multiple endoscopic biopsies were nondiagnostic. Esophagectomy and esophagogastrostomy revealed a diffusely infiltrating adenocarcinoma ("linitis plastica") of the distal esophagus, sparing the gastroesophageal junction and stomach. Despite the absence of metastatic disease at laparotomy, the patient developed metastases unresponsive to chemotherapy. The pathologic, radiographic, and endoscopic findings are consistent with primary linitis plastica of the esophagus. 相似文献
75.
Steven D. Herman Paul D. Radecki Arnold C. Friedman Dina F. Caroline Parvati Ramchandani Louis M. Marmon Julieta D. Grosh 《Urologic radiology》1988,9(1):225-227
Sonography detected a paraaortic pulsatile tubular mass in a patient 10 years after “stump” nephrectomy, which was subsequently confirmed as a renal artery-renal vein fistula by computed tomography, angiography, and laparotomy. 相似文献
76.
S D Herman P D Radecki A C Friedman D F Caroline P Ramchandani L M Marmon J D Grosh 《Urologic radiology》1988,9(4):225-227
Sonography detected a paraaortic pulsatile tubular mass in a patient 10 years after "stump" nephrectomy, which was subsequently confirmed as a renal artery-renal vein fistula by computed tomography, angiography, and laparotomy. 相似文献
77.
J. Herman Z. Furman G. Cantrell R. Peled 《The British journal of general practice》1988,38(315):465-467
Over a period of two years, five patients with sleep paralysis referred themselves to four family practices in Israel serving a population of 6800. None of the patients suffered from daytime sleep attacks or cataplexy and all were from the oriental (sephardi) community. The two who were tissue typed had HLA haplotypes different from those which are exclusively associated with narcolepsy and one of them who also underwent polysomnography had a normal tracing. There was considerable delay in consulting a physician despite the physical and mental anguish caused by the disorder and some improvement was noted once the diagnosis was explained. The serious nature of the components of the differential diagnosis - myocardial infarction, seizure disorder, cardiac arrest, anaesthetic accident - makes it important that sleep paralysis be more widely recognized. 相似文献
78.
79.
Novero V; Camus M; Tournaye H; Smitz J; Verheyen G; Joris H; Derde MP; Van Steirteghem AC; Devroey P 《Human reproduction (Oxford, England)》1997,12(1):59-63
Serum follicle stimulating hormone (FSH) is routinely measured when
evaluating the infertile male for intracytoplasmic sperm injection (ICSI).
However, among the sperm parameters, only its relationship with sperm
concentration is well documented. Few investigations concern the
relationship between FSH and sperm motility and morphology, and the results
of ICSI. A retrospective study of 316 couples who underwent ICSI was
carried out to determine the relationships between serum FSH concentrations
in the male and (i) standard sperm parameters_(concentration, motility and
morphology) and (ii) fertilization, cleavage, pregnancy and implantation
rates after ICSI. There was an inverse correlation with sperm concentration
and total motility but no relationship was found with progressive motility
and sperm morphology. Neither was any relationship found between serum FSH
and fertilization, cleavage, pregnancy and implantation rates, and the
results of ICSI. These findings suggest the need to review the routine
measurement of serum FSH in the infertile male when ICSI is the planned
treatment procedure.
相似文献
80.
Pierre-Edouard Fournier Mogens Jensenius Herman Laferl Sirka Vene Didier Raoult 《Clinical and Vaccine Immunology : CVI》2002,9(2):324-328
African tick-bite fever, caused by Rickettsia africae, is the most common tick-borne rickettsiosis in sub-Saharan Africa. Mediterranean spotted fever due to Rickettsia conorii also occurs in the region but is more prevalent in Mediterranean countries. Using microimmunofluorescence, we compared the development of immunoglobulin G (IgG) and IgM titers in 48 patients with African tick-bite fever and 48 patients with Mediterranean spotted fever. Doxycycline treatment within 7 days from the onset of disease significantly prevented the development of antibodies to R. africae. In patients with African tick-bite fever, the median times to seroconversion with IgG and IgM were 28 and 25 days, respectively, after the onset of symptoms. These were significantly longer by a median of 6 days for IgG and 9 days for IgM than the times for seroconversion in patients with Mediterranean spotted fever (P < 10−2). We recommend that sera collected 4 weeks after the onset of signs of patients with suspected African tick-bite fever should be used for the definitive serological diagnosis of R. africae infections. 相似文献