Publications

Export 916 results:
Sort by: [ Author  (Desc)] Title Type Year
A B C D E F G H I J K L M N O P Q R S T U V [W] X Y Z   [Show ALL]
W
Weshahy, H., D. Mahgoub, N. El-Eishy, A. M. El-Tawdy, D. A. Bassiouny, N. Hunter, and A. Hindawi, "Bcl-2 expression in mycosis fungoides before and after PUVA therapy", Photodermatology, photoimmunology & photomedicine, vol. 26, no. 2: Wiley Online Library, pp. 107–109, 2010. Abstract
n/a
Weshahy, A. H., and R. A. N. I. A. ABDEL HAY, "Intralesional cryosurgery and intralesional steroid injection: a good combination therapy for treatment of keloids and hypertrophic scars", Dermatologic therapy, vol. 25, no. 3: Wiley Online Library, pp. 273–276, 2012. Abstract
n/a
Weshahy, A. H., R. M. Abdel Hay, D. Metwally, O. A. Weshahy, and Z. Gad, "The efficacy of intralesional cryosurgery in the treatment of small-and medium-sized basal cell carcinoma: A pilot study", Journal of Dermatological Treatment, vol. 26, no. 2: Informa Healthcare, pp. 147–150, 2015. Abstract
n/a
Weshahy, S. A. - E. - F., A. M. Yehia, A. H. Helmy, N. F. Youssef, and S. A. E. - M. Hassan, "Comparative kinetic studies and pH-rate profiling of aniracetam degradation using validated stability-indicating RP-HPLC method", Microchemical Journal, vol. 157: Elsevier, pp. 105047, 2020. Abstract
n/a
Weshahy, S. A. E. - F., M. S. Yaaqob, M. Nebsen, D. W. Hassan, and N. F. Youssef, "Validated stability-indicating RP-LC method for the determination of pemirolast potassium investigation of kinetic behavior", RSC Advances, vol. 5, pp. 74366–74373, 2015.
Weshahy, H., D. Mahgoub, N. El-Eishy, A. M. El-Tawdy, D. A. Bassiouny, N. Hunter, and A. Hindawi, "Bcl-2 expression in mycosis fungoides before and after PUVA therapy", Photodermatology, photoimmunology & photomedicine, vol. 26, no. 2: Wiley Online Library, pp. 107–109, 2010. Abstract
n/a
wesaly, I. I., and M. S. Abdelsalam, "IMMEDIATE EFFECT OF MOBILIZATION ON PAIN AND OVERHEAD REACH INPATIENTS WITH SHOULDER IMPINGEMENT SYNDROME.", International Journal of Advanced Research , vol. 7, issue 2, pp. 321-328, 2019.
Werner, L., S. K. Pandey, D. J. Apple, M. Escobar-Gomez, L. McLendon, and T. A. Macky, "Anterior capsule opacification: correlation of pathologic findings with clinical sequelae.", Ophthalmology, vol. 108, issue 9, pp. 1675-81, 2001 Sep. Abstract

OBJECTIVE: To evaluate the degree of anterior capsule opacification (ACO) in human eyes obtained postmortem containing various rigid and foldable posterior chamber intraocular lens (PC-IOL) designs and compare the findings with clinical sequelae of capsular shrinkage.

DESIGN: Comparative autopsy tissue study with clinicopathologic correlations.

MATERIALS: Three hundred formalin-fixed human eyes containing the following PC-IOL styles were analyzed: (1) one-piece polymethyl methacrylate (PMMA) optic-PMMA haptic (n = 50), one-piece silicone-plate IOL, with large (2) or small (3) fixation holes (n = 35), (4) three-piece PMMA optic-Prolene haptic (n = 50), (5) three-piece acrylic optic-PMMA haptic (n = 55), three-piece silicone optic with PMMA (6) or polyimide (7) haptics (n = 30), and (8) three-piece silicone optic-Prolene haptic (n = 80) lenses.

TESTING: The eyes were sectioned in the equatorial plane for gross examination of the capsular bag from a posterior view. The cornea and iris were then excised for evaluation from an anterior view.

MAIN OUTCOME MEASURES: ACO was scored in each eye from 0 to IV, according to the degree/area of capsule opacification. Capsulorrhexis size and IOL decentration were measured with calipers.

RESULTS: The overall differences among the IOL groups regarding the three parameters were significant (ACO score: P < 0.001; capsulorrhexis diameter: P = 0.036; IOL decentration: P = 0.012). Mean ACO scores were highest with the large- and small-hole one-piece silicone-plate lenses (2.543 +/- 0.950) and lowest with the three-piece acrylic optic-PMMA haptic lenses (0.600 +/- 0.710). Of 10 cases of capsulorrhexis phimosis observed in the study, 7 cases were associated with three-piece silicone optic-Prolene haptic lenses, which also presented the highest mean decentration (0.375 +/- 0.601 mm).

CONCLUSIONS: Our results confirm previous histopathologic observations that the rate of ACO is the lowest with acrylic lenses and higher with plate-haptic silicone IOLs. Nevertheless, clinical sequelae of capsular shrinkage are also very important with three-piece silicone optic-Prolene haptic designs. Thus, IOL material and design are significant factors in the development of ACO, but they ultimately also influence the clinical presentation of capsular shrinkage.

Werner, C., C. Sauerwald, A. Sundrum, A. El-Sayed, and M. Zschöck, Genotyping of Streptococcus uberis isolates in healing process of bovine clinical mastitis, , vol. 6, issue 2: Taylor & Francis, pp. 274 - 278, 2018. Abstract
n/a
Werner, J. A., B. Eivasi, S. Wiegand, H. Negm, T. Muthum, R. Mandic, and B. Folz, "Hamangiomas and vascular malformations in thehead and neck", Saudi Journal of Oto-Rhino-Laryngology, Head and Neck surgery, vol. II, issue 1, 2009.
Werner, L., D. J. Apple, S. K. Pandey, R. H. Trivedi, A. M. Izak, and T. A. Macky, "Phakic posterior chamber intraocular lenses.", International ophthalmology clinics, vol. 41, issue 3, pp. 153-74, 2001 Summer.
Werner, L., D. J. Apple, A. M. Izak, S. K. Pandey, R. H. Trivedi, and T. A. Macky, "Phakic anterior chamber intraocular lenses.", International ophthalmology clinics, vol. 41, issue 3, pp. 133-52, 2001 Summer.
Werner, L., M. Kaskaloglu, D. J. Apple, S. K. Pandey, T. A. Macky, A. M. Izak, R. H. Trivedi, M. Heredia, and S. E. Morse, "Aqueous infiltration into an implantable miniaturized telescope.", Ophthalmic surgery and lasers, vol. 33, issue 4, pp. 343-8, 2002 Jul-Aug. Abstract

The implantable miniaturized telescope (IMT) is the first intraocular magnifying system proposed for optical correction in patients with age-related macular degeneration (ARMD). The optical component is embedded in a carrying device designed as an intraocular lens that is implanted after cataract surgery. In this study, we report findings on an IMT that was explanted because of aqueous infiltration into its optic and describe the configuration of this device and the surgical technique required for its implantation. The patient, a 75-year-old male with bilateral cataract and nonexudative ARMD, underwent phacoemulsification with implantation of an IMT in the right eye. The rigid device, weighing 46.1 mg in aqueous, has an overall diameter of 13.5 mm and requires implantation through a large limbal incision. It is fixated at the 6 to 12 o'clock meridian. Follow-up examination revealed the presence of numerous droplets inside the IMT optic. The device was explanted and sent to our center for evaluation. A large fissure was found on the carrying device. However, it was unlikely the site for aqueous infiltration. Microdefects at the level of the sealing of the optical cylinder appeared to provide the opening for the inflow of aqueous that formed droplets. Based on the findings of this report the manufacturer has modified the sealing technique to avoid this complication. Current clinical trials are now ongoing to assess the efficacy of this device in providing visual rehabilitation for ARMD patients.

Wenz, F., Y. Abo-Madyan, G. Welzel, and F. A. Giordano, "ABVD vs. radiotherapy in early stage Hodgkin’s lymphoma", Strahlentherapie und Onkologie, vol. 188, no. 8: Urban & Vogel, pp. 649, 2012. Abstract
n/a
Wentworth, B. C., M. Mashaly, G. Birrenkott, N. Zimmerman, and M. J. Wineland, "PERFORMANCE OF GROWING TURKEYS AND DUCKS IMPLANTED AND FED ZERANOL", POULTRY SCIENCE, vol. 58, issue 4: POULTRY SCIENCE ASSOC INC 1111 NORTH DUNLAP AVE, SAVOY, IL 61874, pp. 1122-1122, 1979. Abstract
n/a
Wentworth, B., M. Wineland, M. Mashaly, J. Proudman, N. Zimmermann, and W. Burke, "4. Status and Importance of Radioimmunoassay in Poultry Research", Poultry Science, vol. 53, issue 4: Poultry Science Association, pp. 1315-1315, 1974. Abstract
n/a
Wen, J., S. Chen, M. Bao, C. Hu, L. Wu, Y. Yong, X. Liu, Y. Li, Z. Yu, Xingbin Ma, et al., "Slc9a1 plays a vital role in chitosan oligosaccharide transport across the intestinal mucosa of mice", Carbohydr Polym . , vol. 1, issue 299, pp. 120179, Submitted.
Wen, X., X. Zhang, G. Szewczyk, A. El-Hussein, Y. - Y. Huang, T. Sarna, and M. R. Hamblin, "Potassium iodide potentiates antimicrobial photodynamic inactivation mediated by Rose Bengal: in vitro and in vivo studies.", Antimicrobial agents and chemotherapy, 2017 Apr 24, 2018. Abstract

Rose Bengal (RB) is a halogenated xanthene dye that has been used to mediate antimicrobial photodynamic inactivation for several years. While highly active against Gram-positive bacteria, RB is largely inactive in killing Gram-negative bacteria. We have discovered that addition of the non-toxic salt potassium iodide (100mM) potentiates green light (540nm)-mediated killing by up to six extra logs with Gram-negative bacteria Escherichia coli and Pseudomonas aeruginosa, Gram-positive methicillin resistant Staphylococcus aureus, and fungal yeast Candida albicans. The mechanism is proposed to be singlet oxygen addition to iodide anion to form peroxyiodide, which decomposes into radicals, and finally forms hydrogen peroxide and molecular iodine. The effects of these different bactericidal species can be teased apart by comparing killing in three different scenarios: (1) cells+RB+KI are mixed together then illuminated with green light; (2) cells+RB are centrifuged then KI added then green light; (3) RB+KI+green light then cells added after light. We also showed that KI could potentiate RB-PDT in a mouse model of skin abrasions infected with bioluminescent P. aeruginosa.

Wen, Z. - G., M. Xie, A. - M. Fouad, J. Tang, U. Maqbool, W. Huang, and S. - S. Hou, "The effect of feed consumption levels on growth performance and apparent digestibility of nutrients in White Pekin ducks", Journal of Applied Animal Research, no. ahead-of-print: Taylor & Francis, pp. 1–6, 2014. Abstract
n/a
van Wely, M., I. Kwan, A. L. Burt, J. Thomas, A. Vail, F. V. der Veen, and H. G. Al-Inany, "Recombinant Versus Urinary Gonadotrophin for Ovarian Stimulation in Assisted Reproductive Technology Cycles", Cochrane Library, 2011. Abstract

Background: Several systematic reviews compared recombinant gonadotrophin with urinary gonadotrophins (HMG, purified FSH, highly purified FSH) for ovarian hyperstimulation in IVF and ICSI cycles and these reported conflicting results. Each of these reviews used different inclusion and exclusion criteria for trials. Our aim in producing this review is to bring together all randomised studies in this field under common inclusion criteria with consistent and valid statistical methods.

Welson, M. M., D. G. Amin, and E. H. Elnoshokaty, "Molecular detection of 6q deletion in Egyptian patients with B-cell chronic lymphoproliferative disorders ", Egyptian Journal of Haematology , vol. 37, pp. 129–134, 2012.
Weintraub, M., H. M. Khaled, A. - R. Zekri, A. Bahnasi, S. Eissa, D. J. Venzon, I. T. Magrath, and K. G. Bhatia, "p53 mutations in Egyptian bladder cancer", International Journal of Oncology, vol. 7, no. 6, pp. 1269-1274, 1995. AbstractWebsite

Cancer of the bladder is a frequent malignancy in Egypt and other developing countries in which bladder infection with the parasite Schistosoma haematobium is common. Several epidemiological, histopathological and clinical characteristics of cancer of the Bilharzial bladder suggest that it is distinct from bladder cancer seen in industrialized countries. Little is known, however, about molecular aberrations in Egyptian bladder cancer. We studied the status of p53 in a series of 25 cases of Egyptian bladder cancer using immunohistochemistry to detect the p53 protein and SSCP/sequencing to identify mutations in the p53 gene. Ten of 25 (40%) tumor samples showed a mutation by SSCP/sequencing. Mutations were seen in both the squamous and transitional cell variants. The presence of mutations was associated with advanced stage of disease. Immunohistochemistry had a sensitivity of 70%, and a specificity of 85% for detecting p53 mutations. Our data show that p53 mutations are a common event in Egyptian bladder cancer, and may be an indicator of advanced disease. Immunohistochemistry is both sensitive and specific for detecting p53 mutations in this tumor, and may be used to assess the prognostic value of p53 mutations in this disease.

Weingärtner, S., M. Akçakaya, S. Roujol, T. Basha, C. Stehning, K. V. Kissinger, B. Goddu, S. Berg, W. J. Manning, and R. Nezafat, "Free-breathing post-contrast three-dimensional T1 mapping: volumetric assessment of myocardial T1 values", Magnetic resonance in medicine, vol. 73, no. 1, pp. 214–222, 2015. Abstract
n/a
Weingärtner, S., M. Akçakaya, S. Roujol, T. Basha, C. Stehning, K. V. Kissinger, B. Goddu, S. Berg, W. J. Manning, and R. Nezafat, "Free‐breathing post‐contrast three‐dimensional T1 mapping: Volumetric assessment of myocardial T1 values", Magnetic resonance in medicine, vol. 73, issue 1, pp. 214-222, 2015. Abstract
n/a
Weingärtner, S., S. Roujol, M. Akçakaya, T. A. Basha, and R. Nezafat, "Free-breathing multislice native myocardial T1 mapping using the slice-interleaved T1 (STONE) sequence", Magnetic resonance in medicine, vol. 74, no. 1, pp. 115–124, 2015. Abstract
n/a