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1.
Hassen Lena M. Albarrak Rana A. Albahlal Reem A. Alsaqabi Dimah K. Hassen Ikhlass M. Daghestani Maha H. Alqurtas Eman M. Alkhalaf Abdulaziz T. Bedaiwi Mohammed K. Omair Mohammed A. Almaghlouth Ibrahim A. 《Quality of life research》2022,31(11):3229-3239
Quality of Life Research - The COVID-19 pandemic might add to the stressors experienced by people living with rheumatic diseases. This study aimed to examine rheumatic patients’ functional... 相似文献
2.
Renal manifestations of hepatitis C infection 总被引:11,自引:0,他引:11
Hepatitis C is an important cause of renal disease, and renal complications may be the presenting manifestation of hepatitis C infection. About half of patients present with evidence of renal insufficiency, and up to one quarter present with nephrotic syndrome. Others present with proteinuria or evidence of diminished renal function. The pathogenesis of hepatitis C-associated renal disease remains incompletely defined, but most evidence suggests that glomerular injury results from deposition of circulating immune complexes in the subendothelium and mesangium. Membranoproliferative glomerulonephritis, with or without cryoglobulinemia, is the most common renal lesion. Interferon alpha-2b is currently the treatment of choice. However, success is limited, with many patients failing to respond or suffering relapse upon discontinuation of therapy. Studies of newer treatment modalities, such as longer courses of interferon or the use of ribavirin or immunosuppressive agents, are underway. Hepatitis C-associated renal disease may progress to end-stage renal failure requiring dialysis in about 10% of patients. 相似文献
3.
To gain information concerning the natural history and prevalence of pulmonary gas exchange abnormalities resulting from intravenous drug abuse, 45 intravenous drug users were studied. Twenty subjects used a mixture of the synthetic opiate pentazocine and the antihistamine tripelennamine, which, under the street name T's and B's, has become very popular in some urban areas as an available substitute for heroin. Compared with the 19 heroin addicts studied, the pentazocine and tripelennamine users had a significantly shorter mean duration of intravenous drug abuse (2.7 +/- 0.4 years versus 7.6 +/- 0.9 years, p less than 0.01), a greater frequency of respiratory symptoms (75 percent versus 36 percent, p less than 0.05), a significant reduction in the mean diffusing capacity of the lung for carbon monoxide (58.4 +/- 3.3 percent predicted versus 75.5 +/- 5.6 percent predicted, p less than 0.01), and abnormal responses to submaximal steady-state exercise testing. The intravenous use of pentazocine and tripelennamine and probably most other drug preparations intended for nonparenteral use represents a particularly noxious form of drug abuse that may lead to early respiratory complications in a large proportion of users. 相似文献
4.
Maha H Daghestani Arjumand Warsy Mazin H Daghestani Ali N Al-odaib Abdelmoneim Eldali Nadia A Al-Eisa Sabah Al-zhrani 《Lipids in health and disease》2010,9(1):90
Background
β2-adrenoceptor (β2AR) gene polymorphism glutamine 27 glutamic acid (Gln27Glu) and Arg16Gly were reported to have an association with obesity and obesity related disorders in some population. We evaluated Gln27Glu polymorphism in the β2AR gene in obese Saudi populations to investigate the association of β2AR gene with obesity and other related metabolic parameters. 相似文献5.
Phase I and II clinical and pharmacological study of 4-demethoxydaunorubicin (idarubicin) in adult patients with acute leukemia 总被引:2,自引:0,他引:2
A N Daghestani Z A Arlin B Leyland-Jones T S Gee S J Kempin R Mertelsmann D Budman P Schulman R Baratz L Williams 《Cancer research》1985,45(3):1408-1412
Fifty-two adults treated previously with either acute leukemia (43 patients) or blastic-phase chronic myelogenous leukemia (nine patients) received 4-demethoxydaunorubicin (20 to 45 mg/sq m) i.v. over 2 to 3 days. Three of the ten patients with acute lymphocytic leukemia achieved a complete remission (CR) lasting 5 to 7 weeks. Five of the 28 patients with acute nonlymphocytic leukemia achieved a CR lasting 5 to 80 weeks. All remissions were induced with one course of treatment with a median time to CR of 28 days (range, 22 to 40 days). None of the patients with blastic chronic myelogenous leukemia or secondary leukemia achieved a CR. The drug was well tolerated; mucositis (36%), nausea and vomiting (35%), and hepatic dysfunction (26%) were the most common side effects. Pharmacokinetic observations on five patients demonstrated multiphasic clearance of 4-demethoxydaunorubicin and extensive formation and prolonged retention of 4-demethoxy-13-hydroxydaunorubicin; that metabolite accumulated in plasma on repeated daily dosing. 4-Demethoxydaunorubicin has sufficient antileukemic activity in both acute lymphocytic leukemia and acute nonlymphocytic leukemia to warrant a prospective comparison, in combination regimens, against the conventional anthracyclines, daunorubicin and/or doxorubicin. 相似文献
6.
M S Wertheim T B Hakes A N Daghestani D Nori D H Smith J L Lewis 《Journal of clinical oncology》1985,3(7):912-916
The prognosis after surgical therapy (radical hysterectomy and pelvic lymphadenectomy) of stages IB and IIA carcinoma of the cervix is affected by several histopathologic findings within the resected specimen. Patients at high risk of recurrence include those with involved pelvic lymph nodes, lymphatic or vascular invasion in the cervix, tumor size greater than 4 cm, grade 3 lesions, adenosquamous histology, parametrial invasion, and evidence of locally metastatic (noncontiguous) disease. We report the results of adjuvant chemotherapy (cisplatin and bleomycin) and pelvic radiotherapy in 32 patients with cervix cancer deemed to be at high risk of recurrence after radical hysterectomy and pelvic lymphadenectomy. The continuous disease-free survival rate for the 32 evaluable patients in 84% at a mean and median follow-up time of 28 months. Three patients are dead of disease and two patients are alive after treatment of local recurrences giving a survival rate of 91%. The two patients who are alive after disease recurrence demonstrated only locally recurrent disease while the three patients who have died with recurrent disease relapsed both locally and systemically. Complications of this treatment program were not significantly greater than those observed in prior studies using the combination of surgery and adjuvant radiotherapy without chemotherapy. When compared with the results from historical controls in a large series of similar patients at the same institution, the results in this pilot study are encouraging and would seem to justify a randomized prospective clinical trial. 相似文献
7.
M. Flanders Linda Daghestani Alain Berthoz 《Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale》1999,126(1):19-30
The analysis of errors in two-joint reaching movements has provided clues about sensorimotor processing algorithms. The present
study extends this focus to situations where the head, trunk, and legs join with the arm to help reach targets placed slightly
beyond arm’s length. Subjects reached accurately to touch ”real targets” or reached to the remembered locations of ”virtual
targets” (i.e., targets removed at the start of the reach). Subjects made large errors in the virtual-target condition and
these errors were analyzed with the aim of revealing the implications for whole-body coordination. Subjects were found to
rotate the head less in the virtual-target condition (when compared with accurate movements to real targets). This resulted
in a more limited range of head postures, and the final head angles at the end of the movements were geometrically related
to the incorrect hand locations, perhaps accounting for some portion of the errors. This suggests that head-eye-hand coordination
plays an important role in the organization of these movements and leads to the hypothesis that a representation of current
gaze direction may serve as a reference signal for arm motor control.
Received: 1 October 1998 / Accepted: 7 January 1999 相似文献
8.
Z A Arlin R Silver P Cassileth S Armentrout R Gams A Daghestani M Coleman I Schoch G Dukart 《Cancer treatment reports》1985,69(1):61-64
Mitoxantrone was evaluated in a multi-institution trial to define the effective dose for treating acute leukemia, to evaluate its toxicity, and to assess the induction rates for the different types of acute leukemia. Fifty-seven patients have been treated. Of the 24 patients receiving mitoxantrone (10 mg/m2/day X 5), one of nine with acute nonlymphoblastic leukemia (ANLL) in relapse, one of five with acute lymphoblastic leukemia in relapse, and one of seven with blastic chronic myelogenous leukemia achieved remission. At a dose of 12 mg/m2/day X 5, seven of 16 patients with ANLL in relapse, none of six with acute lymphoblastic leukemia in relapse, and one of five with blastic chronic myelogenous leukemia achieved remission. At both dose levels, there was no response in patients who had failed to achieve a prior remission. Toxic effects included nausea/vomiting, stomatitis, and hepatic dysfunction. Nine of the 57 patients treated experienced cardiac events but cardiac toxicity seemed clinically significant in only three. We conclude that mitoxantrone, at a dose of 12 mg/m2/day X 5, is effective therapy for ANLL. Trials combining mitoxantrone with other agents are needed. 相似文献
9.
A N Daghestani 《Postgraduate medicine》1987,82(5):253-6, 259, 262-3
Compulsive gambling, which was recently recognized as a separate and primary illness, is a chronic disease that has as one of its facets poor impulse control. The illness is likely to be encountered by primary care physicians who look for it. A complete history, focusing on the destructive impact of gambling on the person's ability to function, and physical examination, including a search for coexisting cardiovascular disease and alcohol or substance abuse, are recommended for these patients. Diagnostic criteria have been described and shown in table form, as have therapeutic options. This condition is treatable, and the earlier it is discovered, the less damage will be done to the psychological, emotional, social, and financial well-being of the patient. 相似文献
10.