EFFECT OF IRRIGATION LEVELS, SOIL CONDITIONER AND FOLIAR APPLICATION OF POTASSIUM SILICATEOR GLYCINE BETAINEON VEGETATIVE GROWTH AND CHEMICAL COMPOSITION OF GARLIC

The field experiment was carried out during the two growing seasons of 2013-2014 and 2014-2015, at the farm of Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, Egypt, to investigate the effect of irrigation after the depletion of different available soil water levels, soil conditioner, foliar application of glycine betaine and potassium silicate on vegetative growth and chemical composition of garlic (Allium sativum L.), cv. Sids-40 under water stress conditions. The experimental treatments were arranged in a split split plot design, with three replicates Irrigation levels were conducted after the depletion of 60%, 75% and 90% of available soil water in the main plots. Irrigation treatments were started six weeks from planting, soil conditioner at the rates of 2 m3/Fed and control were distributed in the sub-plots. Foliar applications of glycine betaine was used at 2 mM/Land potassium silicate was used at 0.5 g /L, after 50, 65, 80, 95, 110, 125 and 140 days respectively, from planting compared with control were devoted in the sub-sub plots. The results indicated thatthe irrigation after depletion of 60 % available soil water with applying soil conditioner and glycine betaine or potassium silicate increased the Plant lengthof garlic after 150 days from planting. Bulb diameterand nitrogen contentshowed significant increase as a result of irrigation after depletion of 60 % available soil water with applying soil conditioner in addition to the foliar application ofglycine betaine.Prolin content was significantly increased as a result of irrigation after depletion of 90 % available soil water without applying soil conditioner with the foliar application of distilled water (control).Whereas, the lowest value of Prolin content appeared with irrigation after depletion of 60 % available soil water with applying soil conditioner and foliar application of glycine betaine.Total soluble solids (TSS) andtotal Sugarsincreased significantly as a result of irrigation after depletion of 90 % available soil water without applying soil conditioner with the foliar application of glycine betaine.It was therefore concluded that vegetative growth and chemical analyses of garlic responded positively to irrigation, applying soil conditioner and foliar application of 2 mM/L glycine betaine or 0.5 g/L potassium silicat

Enhancement the removal capacity of heavy metals from aqueous solution using different aquatic organisms

151-162The Eichhornia sp had high ability for bioremoval of Pb and Cd (97.15 and 97.48%) during 15 min with some ultrastructure changes of the leaf such as, ruptured or disappeared plasma membrane, swollen mitochondria and malformation chloroplast and some anatomical studies; thickness of upper epidermis and mesophyll decreased with presences number of raphide crystals in treated leaf but it not found in untreated plants. It was noticed that treated with Pb was more effect on histological leaf than treated with Cd. While, Gelidium pectinatum had highest efficiency for removal of Cd but during 0.5 hr. The bioremoval efficiency of lead by Gelidium pectinatum increased with Epichlorohydrin 1 from 28.84 to 90.18 % during 240 min contact time and from 77.34 in raw (untreated) algae to 99.58% in case of cadmium during the same contact time

Impact of opioid-free analgesia on pain severity and patient satisfaction after discharge from surgery: multispecialty, prospective cohort study in 25 countries

Background: Balancing opioid stewardship and the need for adequate analgesia following discharge after surgery is challenging. This study aimed to compare the outcomes for patients discharged with opioid versus opioid-free analgesia after common surgical procedures.Methods: This international, multicentre, prospective cohort study collected data from patients undergoing common acute and elective general surgical, urological, gynaecological, and orthopaedic procedures. The primary outcomes were patient-reported time in severe pain measured on a numerical analogue scale from 0 to 100% and patient-reported satisfaction with pain relief during the first week following discharge. Data were collected by in-hospital chart review and patient telephone interview 1 week after discharge.Results: The study recruited 4273 patients from 144 centres in 25 countries; 1311 patients (30.7%) were prescribed opioid analgesia at discharge. Patients reported being in severe pain for 10 (i.q.r. 1-30)% of the first week after discharge and rated satisfaction with analgesia as 90 (i.q.r. 80-100) of 100. After adjustment for confounders, opioid analgesia on discharge was independently associated with increased pain severity (risk ratio 1.52, 95% c.i. 1.31 to 1.76; P < 0.001) and re-presentation to healthcare providers owing to side-effects of medication (OR 2.38, 95% c.i. 1.36 to 4.17; P = 0.004), but not with satisfaction with analgesia (beta coefficient 0.92, 95% c.i. -1.52 to 3.36; P = 0.468) compared with opioid-free analgesia. Although opioid prescribing varied greatly between high-income and low- and middle-income countries, patient-reported outcomes did not.Conclusion: Opioid analgesia prescription on surgical discharge is associated with a higher risk of re-presentation owing to side-effects of medication and increased patient-reported pain, but not with changes in patient-reported satisfaction. Opioid-free discharge analgesia should be adopted routinely

Effect of colostomy empowerment program for mothers on occurrence of peristomal skin complications among their infants

Colostomy is often a life-saving procedure but is still associated with significant morbidity. Aim of the study: To evaluate the effect of colostomy empowerment program (CEP) for mothers on occurrence of peristomal skin complications among their infants. Design: Quasi -experimental design was utilized. Sample: A convenient sample of 60 infants undergoing colostomy operation and their mothers. Setting: The current study conducted in three settings at Cairo University Specialized Pediatric Hospital (CUSPH) (surgical neonatal intensive care unit, in-patient surgical unit, and the out-patient surgery clinic).Tools for data collection: Tool I structured interview questionnaire; Tool II mothers’ knowledge and reported practice assessment sheet pre-posttest; Tool III observational checklist and tool IV complications recording sheet. Results: There were statistically significant differences regarding total mean score of mothers' knowledge, reported practice and skills in both groups. Peristomal skin complications were higher in the control group. Conclusion: The current study concluded that after CEP, there was a significant improvement in the level of knowledge, reported-practices, and skills among mothers in the study group. Infants in the study group were exposed to less postoperative complications regarding peristomal skin complications than infants in the control group.&nbsp

Anticonvulsant Profiles of Certain New 6-Aryl-9-substituted-6,9-diazaspiro-[4.5]decane-8,10-diones and 1-Aryl-4-substituted-1,4-diazaspiro[5.5]undecane-3,5-diones

Synthesis and anticonvulsant potential of certain new 6-aryl-9-substituted-6,9-diazaspiro[4.5]decane-8,10-diones (6a–l) and 1-aryl-4-substituted-1,4-diazaspiro[5.5] undecane-3,5-diones (6m–x) are reported. The intermediates 1-[(aryl)(cyanomethyl)amino] cycloalkanecarboxamides (3a–f) were prepared via adopting Strecker synthesis on the proper cycloalkanone followed by partial hydrolysis of the obtained nitrile functionality and subsequent N-cyanomethylation. Compounds 3a–f were subjected to complete nitrile hydrolysis to give the respective carboxylic acid derivatives 4a–f which were cyclized under mild conditions to give the spiro compounds 5a–f. Ultimately, compounds 5a–f were alkylated or aralkylated to give the target compounds 6a–i and 6m–u. On the other hand, compounds 6j–l and 6v–x were synthesized from the intermediates 5a–f through alkylation, dehydration and finally tetrazole ring formation. Anticonvulsant screening of the target compounds 6a–x revealed that compound 6g showed an ED50 of 0.0043 mmol/kg in the scPTZ screen, being about 14 and 214 fold more potent than the reference drugs, Phenobarbital (ED50 = 0.06 mmol/kg) and Ethosuximide (ED50 = 0.92 mmol/kg), respectively. Compound 6e exhibited an ED50 of 0.019 mmol/kg, being about 1.8 fold more potent than that of the reference drug, Diphenylhydantoin (ED50 = 0.034 mmol/kg) in the MES screen. Interestingly, all the test compounds 6a–x did not show any minimal motor impairment at the maximum administered dose in the neurotoxicity screen

Ultra-fast adsorption of radioactive technetium (99mTc) by using mining waste clay samples, Abu-Tartur, Egypt

Abstract In this study, we have opened a great route to fabricate a high-performance nanocomposite for various functional applications based on the composite of a natural stone. A clay sample (black shale (B.Sh)) was collected from the Abu-Tartur area in Egypt. The black shale was organically modified with organic materials in our laboratory, which is called organo-black shale (O-B.Sh). The samples were characterized by XRD, FTIR, SEM, and XRF. These techniques confirmed that the samples have multi-oxide phases with approximately SiO2 at 54.1%, Al2O3 at 24.73%, Fe2O3 at 6.02%, K2O at 1.12%, MgO at 1.09%, and Na2O of 0.09%, as calculated by XRF. The two samples were applied to the adsorption processes of the radioactive technetium materials, which have been used for the medical treatment of the cancer institute of Upper Egypt. The adsorption processes were performed at various concentrations of the radioactive material and various amounts of clay samples. The as-collected B.Sh sample showed an adsorption activity of 65%, however, the organically modified materials showed a high adsorption rate toward technetium reaches to 100% in a very short time and without any further process. The present collected materials are very promising to withdraw the radioactive materials from the saline solution to save human and environmental health. We believe these multi-compound composites may open a new approach for creating new fabric composites with high performance for various applications

A Comparative Study on the Effect of Task Specific Training on Right Versus Left Chronic Stroke Patients

Functional impairment of the upper limb (UL) after stroke is a great problem. Finding methods that can improve UL function after stroke is a major concern to all medical service providers. This study was intended to compare the effect of upper limb task specific training (TST) on brain excitability of the affected hemisphere and motor function improvements in patients with left and right stroke. Forty male patients with mild impairment of UL functions were divided into two equal groups; G1 consisted of patients with left hemisphere affection (right side stroke) while G2 consisted of patients with right hemisphere affection (left side stroke). All patients received TST for the affected UL for one hour, three sessions per week for six consecutive weeks. Evaluation was performed twice, pre-, and post-treatment. Outcome measures used were Wolf Motor Function Test (WMFT) and Box and Block Test (BBT) as measures of UL motor function and Quantitative Electroencephalogram (QEEG) of motor and sensory areas of the affected hemisphere as a measure of brain reorganization post-stroke. Both groups showed improvement in motor function of the affected UL measured by WMFT and BBT with reported significant difference between them. G1 showed greater improvement in motor function of the affected UL post-treatment compared to G2. Additionally, there was a significant increase in peak frequency of motor and sensory areas with higher and significant excitability in G1 only. These findings imply that brain reorganization in the left hemisphere responded more to TST compared to the right hemisphere. Based on findings of the current study, we can recommend adding TST to the physical therapy program in stroke patients with left hemisphere lesions

Rheumatoid factor and anti-citrullinated protein antibodies (ACPA) in psoriatic arthritis (PsA), and skin psoriasis: Relevance and clinical implications

Aim of the work: Anti-citrullinated protein antibodies (ACPAs), is a highly specific markers for rheumatoid arthritis, can also be found in psoriatic arthritis (PsA). This work aimed to look into the frequency of rheumatoid factor (RF) and ACPA in PsA and psoriasis patients without clinical evidence of arthritis (PSO), and to correlate findings with demographics, disease characteristics, laboratory findings, and radiological damage in PsA. Patients and methods: The study included 78 PsA patients, 47 PSO patients, and 69 normal controls. Full clinical assessments, RF and ACPA assays, and modified radiological Steinbroker score (Mss) for PsA were performed. Results: The age of the patients was 45.6 ± 8.7 years and the M:F 59:66 (M:F 0.9:1). Positive RF was not significantly different between PsA and PSO groups (p = 0.35), but positive ACPA was significantly more common in PsA patients (p < 0.001) than in PSO and controls. No significant difference was observed between the PSO and controls (p = 0.08). In PsA, RF titers correlated significantly with ESR (p = 0.002), swollen joint count (SJC)(p = 0.02), tender joint count (TJC)(p = 0.02), and mSS (p = 0.001), while in the PSO RF correlated significantly with ESR (p = 0.011) and CRP levels (p = 0.02). In the PsA, ACPA titer significantly correlated with CRP levels (p < 0.001), SJC (p = 0.002), TJC (p = 0.003), mSS (p < 0.001) and PASI (p < 0.001), but with none of these in the PSO. Conclusion: PsA patients have more frequent positive RF and ACPA than PSO patients. ACPA values are significantly correlated with markers of inflammation, swollen and tender joint count and radiological damage in PsA and not in PSO patients

Rheumatoid factor and anti-citrullinated protein antibodies (ACPA) in psoriatic arthritis (PsA), and skin psoriasis: Relevance and clinical implications

Aim of the work: Anti-citrullinated protein antibodies (ACPAs), is a highly specific markers for rheumatoid arthritis, can also be found in psoriatic arthritis (PsA). This work aimed to look into the frequency of rheumatoid factor (RF) and ACPA in PsA and psoriasis patients without clinical evidence of arthritis (PSO), and to correlate findings with demographics, disease characteristics, laboratory findings, and radiological damage in PsA. Patients and methods: The study included 78 PsA patients, 47 PSO patients, and 69 normal controls. Full clinical assessments, RF and ACPA assays, and modified radiological Steinbroker score (Mss) for PsA were performed. Results: The age of the patients was 45.6 ± 8.7 years and the M:F 59:66 (M:F 0.9:1). Positive RF was not significantly different between PsA and PSO groups (p = 0.35), but positive ACPA was significantly more common in PsA patients (p < 0.001) than in PSO and controls. No significant difference was observed between the PSO and controls (p = 0.08). In PsA, RF titers correlated significantly with ESR (p = 0.002), swollen joint count (SJC)(p = 0.02), tender joint count (TJC)(p = 0.02), and mSS (p = 0.001), while in the PSO RF correlated significantly with ESR (p = 0.011) and CRP levels (p = 0.02). In the PsA, ACPA titer significantly correlated with CRP levels (p < 0.001), SJC (p = 0.002), TJC (p = 0.003), mSS (p < 0.001) and PASI (p < 0.001), but with none of these in the PSO. Conclusion: PsA patients have more frequent positive RF and ACPA than PSO patients. ACPA values are significantly correlated with markers of inflammation, swollen and tender joint count and radiological damage in PsA and not in PSO patients