Search results for "Elea"
showing 10 items of 772 documents
Gonadotropin Secretion in Eugonadotropic Human Males and Postmenopausal Females Under Long Term Application of a Potent Analog of Gonadotropin-Releas…
1978
Long-acting analogs are of special interest in long-term treatment with gonadotropin-releasing hormone (GnRH). However, inhibitory effects of agonist analogs on gonadotropin secretion or on reproductive processes have been observed in rats as well as in human males. Since these inhibitory effects seem to be dose-related, we checked the findings for d-Leu 6 -des-Gly 10 -GnRH-ethylamide within the dose range proposed by us for treatment. In six eugonadotropic human males, a significant decrease of luteinizing hormone and follicle-stimulating hormone responsiveness to a standard dose of GnRH and significant decrease of testosterone basal secretion were observed after 2 and 4weeks of subcutaneo…
Understanding symptoms in RYR1-Related Myopathies: A mixed-methods analysis based on participants' experience
2020
Background: In rare diseases such as ryanodine receptor 1-related myopathies (RYR1-RM), health-related quality of life (HRQoL) measures are critically important so clinicians and researchers can better understand what symptoms are most important to participants, with the ultimate goal of finding tangible solutions for them. Objectives: The main objective of this study was to characterize symptoms in individuals with RYR1-RM to inform future research. A secondary objective of this study was to analyze positive and negative sentiments regarding symptoms and treatment effects post N-acetylcysteine (NAC) administration in individuals with RYR1-RM. Methods: The study used a mixed-methods design …
Effects of Intravenous Corticotropin-Releasing Hormone upon Sleep-Related Growth Hormone Surge and Sleep EEG in Man
1988
Corticotropin-releasing hormone (CRH) plays a key role in coordinating neuroendocrine, metabolic and behavioral responses in stress and affective disorders. To further investigate the effects of enhanced pituitary-adrenocortical activity upon sleep-related phenomena we administered four intravenous injections of 50 micrograms human (h)-CRH or saline to 11 normal males at 10 p.m., 11 p.m., 12 p.m. and 1 a.m. and measured plasma levels of cortisol and growth hormone (GH) as well as sleep EEG recordings throughout the night. Treatment with h-CRH resulted in a significant increase of mean (+/- SEM) cortisol secretion between 11 p.m. and 3 a.m. (h-CRH: 100.6 +/- 9.5 ng/ml; saline: 39.0 +/- 1.5 n…
Perioperative nonspecific histamine release : a new classification by aetiological mechanisms and evaluation of their clinical relevance
1993
As a consequence of the performance of a randomized controlled clinical trial on perioperative histamine release and cardiovascular and respiratory disturbances, several types of increases in plasma histamine had to be distinguished instead of only two which existed at the beginning of the study: drug-induced allergic and pseudoallergic reactions. First of all, the new classification by aetiology (clinical epidemiology) was derived from a meta-analysis (secondary analysis) of the most recent literature. According to that histamine release in the perioperative period has several, different causes and is involved in several, different disease manifestations. A clear distinction (classificatio…
Hypothalamic-pituitary-thyroid axis in acromegaly
1983
To evaluate the hypothalamic-pituitary-thyroid axis in acromegaly, total and free thyroid hormones and TSH response to TRH were determined in 36 acromegalic patients. In 10 patients, rT3 and thyroxine binding globulin (TBG) were also assayed by radioimmunoassay. In 15 patients the TSH response to TRH was also studied after medical or surgical therapy of the acromegaly. In 34 patients total thyroid hormones were in the normal range whereas two patients had low serum levels of free thyroid hormones. Thirty-two of the acromegalic patients were euthyroid. However, only 43.7% of the euthyroid patients had a normal TSH response to TRH. Nine patients had a reduced TSH rise after TRH, whereas in 4 …
Effects of myofascial release in erector spinae myoelectric activity and lumbar spine kinematics in non-specific chronic low back pain: Randomized co…
2019
Este artículo se encuentra disponible en la página web de la revista en la siguiente URL: https://www.sciencedirect.com/science/article/abs/pii/S0268003318300330?via%3Dihub This is the pre-peer reviewed version of the following article: Arguisuelas, M.D., Lisón, J.F., Doménech-Fernández, J., Martínez-Hurtado, I., Salvador Coloma, P. & Sánchez-Zuriaga, D. (2019). Effects of myofascial release in erector spinae myoelectric activity and lumbar spine kinematics in non-specific chronic low back pain: randomized controlled trial. Clinical Biomechanics, vol. 63, pp. 27-33, which has been published in final form at https://doi.org/10.1016/j.clinbiomech.2019.02.009 Este es el pre-print del siguiente…
LIODetect®TB-ST: Evaluation of novel blood test for a rapid diagnosis of active pulmonary and extra-pulmonary tuberculosis in IGRA confirmed patients
2021
Abstract Because of the current limits of immunological tests in the diagnosis of tuberculosis there is a need to identify new and rapid tests that can be carried out on a large scale in endemic countries and useful in the identification of infected subjects, but also able to discriminate those with latent infection from subjects with active. We have taken into consideration and analysed the LIODetect®TB-ST Tuberculosis Rapid Test, a membrane test for the qualitative detection of specific IgG, IgA, and IgM antibodies against Mycobacterium tuberculosis, performed on serum, plasma, or whole blood.85 samples positive to QuantiFERON TB-GOLD PLUS test were processed using this test and the resul…
Maintenance treatment for opioid dependence with slow‐release oral morphine: a randomized cross‐over, non‐inferiority study versus methadone
2012
Aims To compare the efficacy of slow-release oral morphine (SROM) and methadone as maintenance medication for opioid dependence in patients previously treated with methadone. Design Prospective, multiple-dose, open label, randomized, non-inferiority, cross-over study over two 11-week periods. Methadone treatment was switched to SROM with flexible dosing and vice versa according to period and sequence of treatment. Setting Fourteen out-patient addiction treatment centres in Switzerland and Germany. Participants Adults with opioid dependence in methadone maintenance programmes (dose ≥50 mg/day) for ≥26 weeks. Measurements The efficacy end-point was the proportion of heroin-positive urine samp…
P16INK4A and p15INK4B gene alteration associated with oxidative stress in renal cell carcinomas after the chernobyl accident (pilot study).
2002
Our study was undertaken to better understand the role of G1/S transition abnormalities in the malignant progression of renal cell carcinomas (RCCs), exposed to long-term low doses of ionizing radiation (IR), from patients living in radiocontaminated areas of the Ukraine after the Chernobyl accident. We studied p16 and p15 gene alteration in association with oxidative stress markers, including inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX2). We analyzed 88 samples collected from 22 patients with RCCs and with different exposure to IR. Homozygous deletion of the p16 and p15 genes, as well as hypermethylation of the 5CpG island in the promoter region of the same genes, were…
Patch testing with components of water-based metalworking fluids: results of a multicentre study with a second series
2006
Background: Although many allergens in metalworking fluids (MWF) are identified, there are still some MWF components, which are not sufficiently investigated concerning their sensitizing properties. Objectives: To investigate sensitization to 10 frequently used MWF components, which are not part of the established MWF test series, in metalworkers with suspected occupational dermatitis due to MWF. Patients/Methods: Oleyl alcohol, myristyl alcohol, dimethylolurea, 4,4'-methylenebis morpholine, imazalil, 1-amino-2-propanol (monoisopropanolamine; MIPA), 2-amino-2-ethyl-1,3-propanediol (AEPD), 2,5-bis(n-octyldithio)-1,3,4-thiadiazole, zinc alkyl dithiophosphate and dibenzyl disulfide have been p…