Publications by authors named "Mostafa Khattab"

The global outbreak of Mpox has resurged, leading to a significant increase in cases across numerous countries. Mpox infections are associated with potential ophthalmologic complications, such as periorbital skin lesions, blepharoconjunctivitis, keratitis, and vision impairment. Here, we present a retrospective case report of an atypical Mpox in an HIV-positive patient with a persistent 5 × 5 cm ulcerated, round, plaque-like eyelid lesion refractory to multiple treatment regimens.

View Article and Find Full Text PDF

The current study was conducted to explore the productive performance and health status of lactating buffaloes fed diets supplemented with probiotic and/or fibrolytic enzymes. Forty multiparous lactating Egyptian buffaloes (body weight 451 ± 8.5 kg) were equally assigned to four experimental groups: (1) the first group fed control diet, (2) second experimental group fed control diet plus 4 g of probiotic/kg dry matter (DM) (probiotic), (3) third experimental group fed control diet plus 4 g of fibrolytic enzymes/kg DM (enzymes) and (4) fourth experimental group fed control diet plus 2 g of probiotic + 2 g fibrolytic enzymes/kg DM (Mix), The experiment was extended for 63 days.

View Article and Find Full Text PDF

Purpose: This study investigates the quality of systematic review abstracts through evaluation of Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) abstract guideline adherence, Assessment for Multiple Systematic Reviews Tool (AMSTAR) quality rating, spin, abstract word count, and abstract structure.

Design: Cross-sectional study.

Methods: We searched MEDLINE, Embase, and the CEV@US database for articles related to pediatric strabismus.

View Article and Find Full Text PDF

The objective of the current study was to investigate the influence of synergism of the dry powder of rhizomes (AGR) and/or zinc sulfate in the diet on semen quality and reproductive traits of California rabbit bucks. The study was conducted in two stages. First stage: appreciation of semen characteristics, 36 California rabbit bucks (aged 5 months) with average body weights of 2980 g were divided randomly into six treatments (six individuals each).

View Article and Find Full Text PDF

In this study, three oil-in-water nanoemulsions were tested in two stages: In the first stage, three levels (on the substrate dry matter (DM)), namely 3%, 6%, and 9%, of three different oils, olive oil (OO), corn oil (CO), and linseed oil (LO), in raw and nanoemulsified (N) forms were used separately in three consecutive rumen batch cultures trials. The second stage, which was based on the first stage's results, consisted of a batch culture trial that compared the raw and nanoemulsified (N) forms of all three oils together, provided at 3% of the DM. In the first stage, NOO, NCO, and NLO preserved higher unsaturated fatty acid (UFA) and less saturated fatty acid (SFA) compared to OO, CO, and LO, respectively; noticeably, NCO had UFA:SFA = 1.

View Article and Find Full Text PDF

The current study investigated the effect of adding different doses of galangal rhizome powder () to the diets of lactating buffaloes on milk production, composition and ruminal fermentation kinetics. Twenty buffaloes were divided into four groups: (T1) a control diet comprising of concentrates, corn silage and rice straw at 50: 35: 15 on a DM basis, (T2) a control diet plus 15 g of galangal/animal/day and (T3) a control diet plus 30 g of galangal/animal/day and (T4) a control diet plus 45 g of galangal/animal/day. Results showed that inclusion of galangal in diets decreased ( < 0.

View Article and Find Full Text PDF
Article Synopsis
  • * Twenty-four lactating Zaraibi goats were divided into three groups: a control group without supplements, one with regular corn oil, and another with nanoemulsified corn oil, each on a specific diet for 30 days.
  • * Results showed that the nanoemulsified corn oil significantly boosted milk production and increased beneficial unsaturated fatty acids, while reducing the conversion of these fats to saturated ones compared to the other groups.
View Article and Find Full Text PDF
Article Synopsis
  • The study examined the impact of adding cellulase enzymes to the diets of lactating buffaloes on their nutrient intake, digestibility, and milk production.
  • Twenty-four buffaloes were divided into three treatment groups: a control group with no supplements, one with a commercial cellulase source, and another with an in-farm produced cellulase enzyme.
  • Results showed that the in-farm cellulase significantly improved fiber and protein digestibility, increased daily milk yield and fat content, and enhanced the profile of unsaturated fatty acids in the milk compared to the other groups.
View Article and Find Full Text PDF

Purpose: Spin-the misrepresentation of study findings such that the beneficial effects of an intervention are magnified beyond what the results actually show-is a reporting practice that has been shown to influence perceptions of treatment efficacy and clinical decision making. We evaluated the extent of spin in the abstracts of systematic reviews of cataract surgery and its complications. We also evaluated whether particular study attributes were associated with spin.

View Article and Find Full Text PDF

Context: The Reporting Items for Practice Guidelines in Health Care (RIGHT) Statement was developed by a multidisciplinary team of experts to improve reporting quality and transparency in clinical practice guideline development.

Objective: To assess the quality of reporting in clinical practice guidelines put forth by the Society of Interventional Radiology (SIR) and their adherence to the RIGHT statement checklist.

Methods: In March 2018, using the 22 criteria listed in the RIGHT statement, two researchers independently documented adherence to each item for all eligible guidelines listed by the SIR by reading through each guideline and using the RIGHT statement elaboration and explanation document as a guide to determine if each item was appropriately addressed as listed in the checklist.

View Article and Find Full Text PDF

Purpose: Spin - the misrepresentation of the study's actual findings - carries the ability to distort a reader's perception of a treatments' full benefits and risks. Recent studies have suggested that spin is common in abstracts of randomized controlled trials and systematic reviews focused on treatments for a variety of medical disorders. Therefore, our primary objective was to evaluate the prevalence of spin in the abstracts of systematic reviews and meta-analyses related to glaucoma treatments.

View Article and Find Full Text PDF

This research aimed to examine the effects of thyme, celery and salinomycin on ovarian sex hormones, reproductive traits and antioxidant status during the estrous cycle. Seventy-five mature Barki ewes aged 2-3 years with an average weight of 40 ± 1.5 kg were assigned randomly into five groups (15 head/group).

View Article and Find Full Text PDF

Purpose: We investigated meetings of the Dermatologic and Ophthalmic Drug Advisory Committee (DODAC) and the Ophthalmic Devices Panel (ODP) of the Food and Drug Administration (FDA) to determine whether a relationship exists between receipt of industry payments by speakers of the Open Public Hearing (OPH) portion and the nature of their recommendations regarding treatment approval.

Design: Cross-sectional study.

Methods: We reviewed publicly available transcripts of all DODAC and ODP meetings from February 2009 to December 2019.

View Article and Find Full Text PDF

Efforts directed toward enhancing animals' productivity are focused on evaluating the effects of non-traditional feed additives that are safer than antibiotics, which have been banned because of their health hazards. Many studies used an amino acid that contributes to heme biosynthesis, known as 5-aminolevulinic acid (5-ALA), to promote the productivity of farm animals. However, these studies demonstrate inconsistent results.

View Article and Find Full Text PDF

Thirty multiparous lactating Friesian cows were used to study the effect of partial or complete replacement of corn silage with lactic acid bacteria (LAB), molasses and calcium carbonate ensiled sugar beet tops for 3 months in a complete randomized experimental design with repeated measures. A week after parturition, cows were grouped into three treatments of 10 cows each and fed a control treatment containing corn silage at 300 g/kg DM. In the other treated diets, 50% or 100% of the control corn silage was substituted with beet tops silage treated with LAB included at 150 g or 300 g per kg diet.

View Article and Find Full Text PDF

Studies have shown that supplementing ruminant diets with vegetable oils modulated the rumen biohydrogenation and increased polyunsaturated fatty acid in their products. These positive values are often accompanied by a marginal loss of supplemented unsaturated fatty acids and rise in the concentrations of saturated fatty acids. This study were carried out mainly to investigate the effect of supplementing diets with sunflower oil, olive oil with or without monensin on the production and accumulation of vaccenic acid (VA) in continuous culture fermenters as a long term rumen simulation technique.

View Article and Find Full Text PDF

Objective(s): This study was performed aiming to investigate the effect of particle engineering via spray drying of hydroalcoholic solution on solid states and physico-mechanical properties of acetaminophen.

Materials And Methods: Spray drying of hydroalcoholic solution (25% v/v ethanol/water) of acetaminophen (5% w/v) in the presence of small amounts of polyninylpyrrolidone K30 (PVP) (0, 1.25, 2.

View Article and Find Full Text PDF

There is an increase interesting in enrichment of milk with Conjugated Linoleic Acid (CLA) due to its anti-oxidative and anti-carcinogenic properties. The objective of this study was to investigate the effect of supplementing diets fed to lactating goats with sunflower, fish oil and its blend. Eight lactating Nubian goats were fed a base diet (T1), diet supplemented with 2% sunflower oil (on dry matter (DM) basis) (T2), diet supplemented with 2% fish oil (T3) and diet supplemented with 2% sunflower and fish oil (T4) for 84 day.

View Article and Find Full Text PDF