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71.
72.
Jack J. Wisniewski Judy L. Genshaft James A. Mulick James A. Mulick James A. Mulick Daniel L. Coury Daniel L. Coury David Hammer 《Headache》1988,28(9):612-617
SYNOPSIS
Few controlled studies have examined the effectiveness of relaxation therapy for the treatment of adolescent headaches. In this study, ten chronic headache sufferers (migraine or muscle contraction), ranging in age from 12 to 17 years (M = 13.5 SD = 1.3), were sequentially assigned to either a relaxation therapy or waiting-list control group. Following treatment, subjects in the treatment group demonstrated significantly lower Headache Index scores than subjects in the control group (U = 0, p £ .004). Group differences in Headache Free Days, Peak Headache Rating, and Medication Index scores were not significant; differences in Medication Index scores approached significance at U = 3, p £ .03. Objective compliance to treatment data indicated subjects overreported their actual practice time, on average, by 70%. Results and implications for future research are discussed. 相似文献
Few controlled studies have examined the effectiveness of relaxation therapy for the treatment of adolescent headaches. In this study, ten chronic headache sufferers (migraine or muscle contraction), ranging in age from 12 to 17 years (M = 13.5 SD = 1.3), were sequentially assigned to either a relaxation therapy or waiting-list control group. Following treatment, subjects in the treatment group demonstrated significantly lower Headache Index scores than subjects in the control group (U = 0, p £ .004). Group differences in Headache Free Days, Peak Headache Rating, and Medication Index scores were not significant; differences in Medication Index scores approached significance at U = 3, p £ .03. Objective compliance to treatment data indicated subjects overreported their actual practice time, on average, by 70%. Results and implications for future research are discussed. 相似文献
73.
74.
Ganciclovir therapy of severe cytomegalovirus infections in solid-organ transplant recipients 总被引:5,自引:0,他引:5
The clinical and virologic efficacy of ganciclovir (9-[1,3-dihydroxy-2-propoxymethyl]guanine) in the treatment of severe CMV infections in solid organ transplant recipients was investigated. Twelve patients (9 liver and 3 kidney transplant recipients) with CMV retinitis, esophagitis, hepatitis, or pneumonia received ganciclovir at a dose of 0.75-7.5 mg/kg/day for 10-30 days (mean duration 17 days). Clinical stabilization or improvement occurred in 8 patients (67%). Serial liver biopsies in 6 liver allograft recipients with CMV hepatitis demonstrated substantial histologic improvement on treatment. Of 6 patients with CMV pneumonia, 4 (67%) recovered and survived. Cultures of blood and other sites became negative in 9 patients (75%). Three patients (25%) had recurrent viral shedding after treatment, but none of these relapsed with invasive infections. Mild neutropenia was the only side effect encountered but was frequent (67%). The overall survival rate was 50%. Ganciclovir is effective in reducing CMV shedding in solid organ transplant recipients and is well tolerated. Our experience suggests a clinical benefit as well in patients with severe, invasive CMV disease. Relapse, in contrast to patients with the acquired immunodeficiency syndrome, is infrequent. 相似文献
75.
Stefan Farese Kushiar Shojaati Bert Kadereit Felix J Frey Markus G Mohaupt 《Nephrology, dialysis, transplantation》2006,21(7):1984-1987
Volume expansion in the presence of elevated aldosterone availabilityis a hallmark of normal pregnancy. Intravascular volume depletioncharacterizes severe pregnancy-associated disease conditionssuch as intra-uterine growth retardation, chronic hypertensionor pre-eclampsia [1]. Two hypotheses have been forwarded toexplain volume depletion in pregnancy: the first hypothesischarges inappropriate sensing of vascular overfilling,resulting in an increased transendothelial loss of fluid tothe extravascular compartment. In contrast, the second hypothesisfocuses on vascular underfilling due to inappropriatelylow aldosterone levels. The second hypothesis is based on theassumption that a compensatory increase in the circulating fluidvolume is required in normal pregnancy to support fetal substratedelivery. According to the second concept, maternal blood pressureincreases due to counter-regulatory mechanisms when placentalblood supply is reduced [2]. In support of the underfillinghypothesis are observations that a 相似文献
76.
77.
Richard Kitz Markus A. Rose Heidrun Schönborn Stefan Zielen Hans J. Böhles 《Pediatric allergy and immunology》2006,17(2):112-117
Polyunsaturated fatty acids (PUFAs) are components of cell membranes and may play an immunomodulating role in the pathogenesis of atopic dermatitis (AD). The goal was to determine the impact of PUFAs on AD by dietary supplementation of infants. Based on the parents' decision on their babies' primary feeding, mothers and newborns were randomized to the supplementation with gamma-linolenic acid (GLA) or placebo for up to 6 months. Breastfed infants received GLA by supplementing their mothers. Formula diet was commercial whey hydrolysate unsupplemented with PUFAs. Of 131 eligible infants, 24 developed AD within the first year of life. Of these, nine belonged to the exclusively breastfed group (n = 58), 14 to the combined-fed group (n = 53), and one to the never breastfed group (n = 20). We could not find an influence of GLA on the development of AD. In subjects with AD, at 1 yr of age the serum-immunoglobulin E (IgE) was the lowest in the GLA-supplemented group A-subjects. In the GLA-supplemented group, GLA-levels in breast milk were similar in atopic and non-atopic infants. In the non-supplemented group the GLA-content of breast milk was 0.07% of total fatty acids in atopic infants vs. 0.17% in non-atopic infants (p < 0.01). Dietary GLA-supplementation could not prevent AD. Interestingly, the number of infants developing AD was the lowest in never breastfed children. In infants suffering from AD, GLA-supplementation seemed to reduce total IgE in the first year of life. 相似文献
78.
79.
N A Ginsberg R Hammer S Parihk R Tamura R E Sabbagha 《Ultrasound in obstetrics & gynecology》1994,4(3):235-237
Arteriovenous malformation of the uterus is a rare uterine abnormality. This entity is generally associated with the presence of molar disease, choriocarcinoma and uterine surgery, but may be congenitally acquired. The presence of an arteriovenous malformation generally leads to unexplained profuse uterine bleeding. The diagnosis of this entity has traditionally been made by arteriography, and the treatment is usually hysterectomy. We present a patient with an arteriovenous malformation of the uterus whose prior delivery was by Cesarean section. The patient experienced episodes of heavy vaginal bleeding in the first month following the procedure of suction curettage for a first-trimester pregnancy loss. Chorionic villus sampling performed prior to the procedure showed a chromosomally normal fetus. The diagnosis of an arteriovenous malformation was made by color Doppler velocimetry and confirmed with arteriography. The patient desired to maintain her fertility. Interventional radiological techniques were successfully utilized to obliterate the arteriovenous malformation with the use of polyvinyl alcohol particles (250 micro m) and gelfoam. Discussion includes the presenting signs and symptoms along with the method of both diagnosis and conservative management. 相似文献
80.
A G Hohmann R R Matsumoto M K Hemstreet S L Patrick J E Margulies R P Hammer J M Walker 《Brain research》1992,593(2):265-273
The 2-deoxy-D-[1-14C]glucose ([14C]DG) method was used to examine the effects of the relatively selective sigma ligand 1,3-di-o-tolylguanidine (DTG) on cerebral metabolism in freely moving rats. Each animal received an i.p. injection of DTG (0.2, 1, or 5 mg/kg) or normal saline 20 min prior to the infusion of [14C]DG. DTG induced dose-dependent changes in local cerebral glucose utilization (LCGU) in several motor and limbic structures. Most structures showed increases in LCGU, with a maximum effect at 1 mg/kg. The most profound increases in LCGU were observed in brain regions that are rich in sigma receptors. These included cerebellar and related nuclei (interpositus, lateral and medial cerebellar n., vestibular n., olivary n.), ambiguus n., superior colliculus (superior layers), hippocampus (CA2, CA3, DG), n. basalis of Meynert interpeduncular n., and the substantia nigra pars compacta and pars reticulata. No significant decreases in glucose utilization were observed at any dose. Although the areas affected by DTG are similar to those previously reported for other sigma ligands, future studies employing a range of doses for additional selective sigma ligands must be carried out in order to confirm whether these changes in LCGU were sigma-mediated. 相似文献