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排序方式: 共有594条查询结果,搜索用时 15 毫秒
91.
92.
Verney J Kadi F Saafi MA Piehl-Aulin K Denis C 《European journal of applied physiology》2006,97(3):288-297
We investigated the effects of combined lower body (LB) endurance and upper body (UB) resistance training on endurance, strength, blood lipid profile and body composition in active older men. Ten healthy still active men (73 ± 4 years, peak: 36 (31–41) ml min−1 kg−1) were tested before and after 14 weeks of combined training (3 times week−1). Training consisted of 3 × 12 min of high intensity interval training on a bicycle for endurance interspersed by 3 × 12 min of UB resistance exercises. peak during leg cycling and arm cranking, isokinetic torque of knee extensor and shoulder abductor and the cross-sectional area (CSA) of several muscles from UB and LB were measured. Sagittal abdominal diameter (SAD) and abdominal fat area were measured on MRI scans. Total body composition was assessed by hydrostatic weighing (HW) and dual-energy X-ray absorptiometry (DEXA). Blood lipid profile was assessed before and after training. By the end of the training period, peak (l min−1) increased significantly by 9 and 16% in leg cycling and arm cranking tests, respectively. Maximal isokinetic torque increased both for the knee extensor and shoulder abductor muscle groups. CSA increased significantly in deltoid muscle. Percentage of body fat decreased by 1.3% (P < 0.05) and abdominal fat and SAD decreased by 12 and 6%, respectively (P < 0.01). There was also a significant decrease in total cholesterol and low-density lipoprotein. Thus, combined LB endurance and UB resistance training can improve endurance, strength, body composition and blood lipid profile even in healthy active elderly. 相似文献
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94.
ObjectivesThe study aimed to test in a sample of Egyptian antipsychotic naive patients the hypotheses that the disordered eating attitudes co-occur with schizophrenia in a higher frequency than would be expected by chance in the general population and that the disordered eating comorbidity would be associated with more severe schizophrenia psychopathology. Previous studies have been mostly concerned with the impact of the antipsychotics. Studies relating abnormal eating behavior to the schizophrenia psychopathology rather than to its treatment are lacking.MethodIn this case-control cross-sectional study, 50 consecutive antipsychotic naive patients, newly attending the psychiatric outpatient clinic, University Hospital, Zagazig, Egypt, with a Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, diagnosis of schizophrenia, were assessed by the Positive and Negative Syndrome Scale and compared with 50 nonpsychiatric controls using the Eating Attitudes Test (EAT40).ResultsPatients with schizophrenia had an EAT40 mean score (23.4 ± 7.8) higher than that of controls (19.7 ± 7.2) (P = .015). Prevalence of disordered eating (defined by a score of ≥30 on the EAT40) in these patients was higher than in the control group (30% vs 12%, P = .027). Comparison between schizophrenia patients with and without disordered eating showed no significant differences in demographic and a number of clinical variables, but they differed in their scores on lifestyle characteristics and anthropometric measures. The group of patients with disordered eating had also higher scores on total and all scale factors but not on the negative symptom scale.ConclusionsData of this study show, perhaps for the first time, that “disordered” eating attitudes, as measured by the EAT40, are higher in a group of Egyptian patients with schizophrenia than in controls. However, the lack of difference between patients with and without disordered eating in terms of demographic and a number of clinical characteristics fail to explain the hypothesis that schizophrenia with disordered eating is a distinct subtype of schizophrenia. Data indicate, on the other hand, that the presence of disordered eating behavior in patients with schizophrenia is associated with the expression of more active psychotic symptoms. 相似文献
95.
Suleiman Abusrewil Abdulrahman Algeer Alanoud Aljifri Fatima Al Slail Melissa K. Andrew Mohamed Awad Tag Eldin Salah Al Awaidy Nissaf Ben Alaya Jalila Ben Khelil Ghassan Dbaibo Fawzi Derrar Omar Elahmer Nada Ghosn Guelsah Gabriel Cindy Grasso Mohamed Hassan Siddhivinayak Hirve Yusuf Kamal Mirza Yousef Moh'd Rateb Jalal Nourlil Marta C. Nunes Idris Omaima Oliver Ombeva Malande Mitra Saadatian‐Elahi Valentina Sanchez‐Picot Malik Sk. Mamunur Rahman Hesham Tarraf Sibongile Walaza 《Influenza and other respiratory viruses》2019,13(3):298-304
The Middle‐East and Africa Influenza Surveillance Network (MENA‐ISN), established in 2014, includes 15 countries at present. Country representatives presented their influenza surveillance programmes, vaccine coverage and influenza control actions achieved, and provided a list of country surveillance/control objectives for the upcoming 3 years. This report details the current situation of influenza surveillance and action plans to move forward in MENA‐ISN countries. Data were presented at the 8th MENA‐ISN meeting, organized by the Mérieux Foundation that was held on 10‐11 April 2018 in Cairo, Egypt. The meeting included MENA‐ISN representatives from 12 countries (Algeria, Egypt, Jordan, Kenya, Lebanon, Libya, Morocco, Pakistan, Saudi Arabia, South Africa, Tunisia and United Arab Emirates) and experts from the Canadian Centre for Vaccinology, and the World Health Organization. Meeting participants concluded that influenza remains a significant threat especially in high‐risk groups (children under‐5, elderly, pregnant women and immunosuppressed individuals) in the MENA‐ISN region. Additional funding and planning are required by member countries to contain this threat. Future meetings will need to focus on creative and innovative ways to inform policy and initiatives for vaccination, surveillance and management of influenza‐related morbidity and mortality especially among the most vulnerable groups of the population. 相似文献
96.
Ahmed A. Emam Mohamed M. M. Shehab Mayy A. N. Allah Mohamed A. Elkoumi NourEldin M. Abdelaal Amira A. A. Mosabah Mervat T. Zakaria Ashraf M. Sherif Mohammed M. Soliman Rania M. H. El‐Kaffas Heba Abouzeid Mohammed A. Abdou Nermin Abdalmonem Heba R. Abdelbaset Soma A. Mohamed Attia A. Soliman Shaimaa S. A. Elashkar Mohamed S. Hegab Atef M. Khalil Alsayed Abdel‐Aziz Heba G. Anany Hossam E. Salah Adel M. Abdou Naglaa A. Elshehawy Hany A. A. Elbasyouni Sahbaa F. M. Hafez Doaa A. Abo‐Alella Maggie M. Fawzi Samar S. Morsi 《Pediatric pulmonology》2019,54(3):297-302
97.
Yemane Berhane Chelsey R. Canavan Anne Marie Darling Christopher R. Sudfeld Said Vuai Richard Adanu Till Brnighausen Yadeta Dessie Justine Nnakate Bukenya David Guwatudde Japhet Killewo Mary M. Sando Ali Sie Ayoade M. J. Oduola Wafaie W. Fawzi 《Tropical medicine & international health : TM & IH》2020,25(1):15-32
98.
99.
A L Ramsay C J Diaper S N Saba Z A Beirouty H H Fawzi 《Journal of cataract and refractive surgery》1999,25(6):753-762
PURPOSE: To evaluate the visual outcome and safety of simultaneous bilateral cataract extraction. SETTING: Stobhill Hospital NHS Trust, Glasgow, United Kingdom. METHODS: This retrospective case review comprised 259 consecutive patients (518 eyes) who had simultaneous bilateral cataract surgery. Surgeries included bilateral extracapsular procedures, uniocular extracapsular procedures performed simultaneously with a different type of intraocular lens surgery in the other eye, and 1 bilateral intracapsular procedure. Outcome measures were postoperative best spectacle-corrected visual acuity (BSCVA), intraoperative and postoperative complication rates, and conjunctival swab culture results. RESULTS: Eighty-three percent of patients (75% of eyes) with measured preoperative and postoperative BSCVA achieved an acuity of 6/12 or better. Intraoperative and postoperative complication rates were similar to those in previous reports of unilateral extracapsular surgery and simultaneous bilateral cataract surgery. Endophthalmitis occurred in 1 eye (0.19%). There were no bilateral complications that resulted in visual loss. Cultures were positive from 42% of conjunctival swabs; 81% of positive cultures were coagulase-negative Staphylococcus and 10% were Staphylococcus aureus. CONCLUSIONS: Simultaneous bilateral cataract surgery did not lead to an increased incidence of serious intraoperative or postoperative complications, and visual acuity results were good. 相似文献
100.
Sengul Uysal Gokhan Zengin Kouadio Ibrahime Sinan Gunes Ak Ramazan Ceylan Mohamad Fawzi Mahomoodally Ahmet Uysal Nabeelah Bibi Sadeer Jzsef Jek Zoltn Cziky Maria Joo Rodrigues Evren Yldztugay Fevzi Elbasan Luisa Custodio 《RSC advances》2021,11(10):5295
In the present study, the methanolic, hydro-methanolic, dichloromethane, hexane and aqueous extracts of Salvia ceratophylla L. (Family: Lamiaceae), a lemon-scented herb, were tested for total phenolic (TPC) and flavonoid content (TFC) and antioxidant activities were evaluated using a battery of assays (2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP), cupric reducing antioxidant capacity, total antioxidant capacity (TAC) (phosphomolybdenum) and metal chelating). Enzyme inhibitory effects were investigated using acetyl- (AChE), butyryl-cholinesterase (BChE), tyrosinase, α-amylase and α-glucosidase as target enzymes. Regarding the cytotoxic abilities, HepG2, B164A5 and S17 cell lines were used. The phytochemical profile was conducted using liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS). Our data showed that the methanolic aerial extracts possessed the highest phenolic (72.50 ± 0.63 mg gallic acid equivalent per g) and flavonoid (43.77 ± 1.09 mg rutin equivalent per g) contents. The hydro-methanolic aerial extract showed significant DPPH radical scavenging activity (193.40 ± 0.27 mg TE per g) and the highest reducing potential against CUPRAC (377.93 ± 2.38 mg TE per g). The best tyrosinase activity was observed with dichloromethane root extract (125.45 ± 1.41 mg kojic acid equivalent per g). Among the tested extracts, hexane root extract exerted the highest antimicrobial potential with a minimum inhibitory concentration value of 0.048 mg mL−1. Methanolic root extract showed the lowest cytotoxicity (28%) against HepG2 cells. Phytochemical analysis revealed the presence of important polyphenolic compounds including luteolin, gallic acid, rosmarinic acid, to name a few. This research can be used as one methodological starting point for further investigations on this lemon-scented herb.Our findings suggested that Salvia ceratophylla could be one potential raw material in industrial applications. 相似文献