Nitrogen and spent coffee ground for enhancing nutritional, morphological, flowering and antioxidant properties of Chrysanthemum (Chrysanthemum morfolium Ramat).

Chrysanthemum is one of the most attractive flowering plants widely grown commercially worldwide. Having a good source of organic fertilizers plays an important role in meeting the increasing demand for these plants, which requires high-quality flowers and a high survival time for the longest period. The effect of nitrogen (N) coupled with spent coffee ground (SCG) at various levels (0.0, 2.5, 5.0, 7.5, 10.0°% w/w) was evaluated on growth performance and chemical components of the Chrysanthemum over two years in a pot scale. Overall, total dry matter (TDM) was significantly enhanced with N+ by 125 and 97°% over N- in the first and second years, respectively. SCG also enhanced TDM up to the highest level of application in the range of 27-98°% and 18-81°% over SCG (0.0°%) in the same years, respectively. The interaction effect between N and SCG was perfect on TDM, flower number, and flower dry weight. Similarly, total antioxidant activities when N and SCG were coupled together gave respective increments ranging from 11.8 to 45.9 U/g DW and from 2.1 to 15.9 U/g DW compared to N alone (5.8 and 0.9 U/g DW) in both leaves and flowers, respectively. Extracts of plant treated with N and 10°% SCG exhibited a higher content of rosmarinic, caffeic, chlorogenic, vanillic acids, and rutin in the leaves. SCG as a natural organic source is easy to obtain and is a practical and cost-effective solution to plant nutrition, which can be valuable for ornamental plants, especially when combined with nitrogen.

Epidemiological characteristics and survival studies of rhabdomyosarcoma in East egypt: a five-year multicenter study.

Background. Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children, it represents 5-8% of childhood malignancies. Aim of the Work. To evaluate the epidemiological characteristics and treatment outcome in two pediatric oncology centers. Patients and Method. A retrospective analysis was performed on 41 medical records of children with RMS during 6 years period. Results. The median age of patients was 6 years with 80.4% below 10 years. Head and neck was the most common primary site. Embryonal RMS was the most frequent histopathologic subtype. Stage IV was the most frequent stage. According to IRS postsurgical grouping classification, group 4 was the most frequent group. There was a significant relationship between histopathologic subtypes of tumor and metastasis, primary site of tumor and histopathologic subtype, age, metastasis, IRS presurgical stage and IRS postsurgical group and outcome. The overall survival rate was 56.9% ± 8.4 and the failure free survival rate was 68.3% ± 7.6. Conclusion. The epidemiological characteristics of our patients are quite near to the worldwide data, apart from the higher prevalence of stage IV and group 4 with most of the primary tumor site in the extremities. CWS2002 protocol of therapy had led to improvement in the curability of the disease.

Study of H. pylori infection in children with recurrent abdominal pain attending the pediatrics outpatient clinic of Zagazig University Hospitals.

This study assessed the prevalence of H. pylori infection in children with recurrent abdominal pain attending the Outpatient Pediatric Clinic of Zagazig University Hospitals. The study was conducted on 100 children suffering from different GIT symptoms mainly recurrent abdominal pain, they were categorized into 3 categories according to their ages. First category below 5 years, second category between 5 and 10 years and last category above 10 years. All subjects underwent full history taking, clinical examination and laboratory investigations. Protozoa infection was in 29% of patients, helminthes 10%, chronic constipation 4% and UTI 4%. The patients with apparent etiology were excluded. The data do not support the hypothesis that there is a direct role for H. pylori infection as a causative agent for Recurrent Abdominal Pain (RAP) in children. The mean +/- SD of age of patients were 5.7 +/- 3.7, with range of 1:18 years. Male to female ratio was 1:1.1. H. pylori serum IgG antibodies were in 26 patients (43.3%) and 24 controls (p = 0.71), and H. pylori stool Ag in stool of 22 cases and 20 controls (p = 0.7).

Assessment of musculoskeletal function and mood in haemophilia A adolescents: a cross-sectional study.

Haemophilia A is characterized by the occurrence of frequent spontaneous intra-articular and intramuscular bleeding. If inadequately treated, it results in progressive damage to joints and muscles leading to crippling deformities and musculoskeletal dysfunction. These complications result in lifelong chronic pain and disability that may greatly affect the patients' mood. We aimed to evaluate the musculoskeletal function in our haemophilia A patients and its correlation to depressed mood in these patients and determine the impact of degree of factor VIII deficiency, different replacement therapy regimens and frequency of hemarthrosis, on both musculoskeletal function and mood. A cross-sectional study was carried out on 50 adolescent haemophilia A patients. Musculoskeletal function was assessed using Functional Independence Score for Hemophilia (FISH) and mood status was assessed using Beck Depression Inventory-Short Form (BDI-SF). The mean FISH score was 23.32 ± 4.69 (range 13-28) and the tasks that obtained lower scores were step climbing, squatting and walking. Of our 50 patients included, 16(32%) were not depressed, 18(36%) were with mild depression, 11(22%) were with moderate depression and 5(10%) were with severe depression. There was a highly significant negative correlation between mean FISH score and mean BDI-SF score (P < 0.001). The better the replacement therapy regimen, the better the musculoskeletal function that could be obtained in haemophilia A patients and the better the mood.

Correlation between musculoskeletal function and radiological joint scores in haemophilia A adolescents.

The functional independence score in haemophilia (FISH) is a performance-based instrument used to assess musculoskeletal function in patients with haemophilia. We aimed to evaluate the functional independence of haemophilia A adolescents and its correlation to radiological joint scores. A cross-sectional study was carried out on 50 adolescent haemophilia A patients. Musculoskeletal function was assessed using the FISH and individual joints were assessed radiologically using the Pettersson score and MRI scale. The mean age of our patients was 16 ± 1.1 with a mean FISH of 23.32 ± 4.69 (range 13-28) and a mean Pettersson score of 2.32 ± 3.09 (range 0-13) for the knees, 1.86 ± 2.67 (range 0-11) for ankles and 1.42 ± 2.17 (range 0-10) for elbows. The mean MRI score for the knees was 3.92 ± 2.74 (range 0-10) while that for ankles was 3.16 ± 2.64 (range 0-10) and for elbows was 2.34 ± 2.63 (range 0-10). There was highly significant correlation between both radiological joint scores and FISH and between degree of factor VIII deficiency and each of FISH, Pettersson score and MRI score. MRI was superior to conventional radiography in detection of subchondral cyst formation and erosions at joint margins. Given the highly significant correlation with both radiological joint scores, FISH appears to be a reliable tool for assessment of functional independence in adolescents with haemophilia A. MRI is more sensitive than conventional radiography in detection of early joint abnormalities.

Fluorescein angiography in nonischemic optic disc edema.

OBJECTIVE: To determine whether nonischemic optic disc edema is associated with significant delay in fluorescein angiographic optic disc filling. METHODS: Fluorescein angiograms from 16 patients with acute papillitis, five with papilledema, and one with optic disc edema from orbital cavernous hemangioma were compared with those of age-matched controls. Early views of the optic disc were evaluated for onset of central retinal artery dye filling and both onset and completion of choroidal and prelaminar optic disc dye filling. Data were compared with our previously published figures for patients with nonarteritic anterior ischemic optic neuropathy (NAION) and a new group of patients aged 46 years and younger with NAION (NAIONy). Subgroup analysis was performed on data from patients with papillitis. RESULTS: Mean onset or completion of filling was not significantly delayed compared with controls for the central retinal artery, choroid, or prelaminar optic disc in patients with nonischemic optic disc edema, including the subgroup of patients with papillitis. In comparison, significant delay had been detected for onset and filling of prelaminar disc in typical NAION; similar significant delay was noted in this study for patients with NAIONy. No patients with nonischemic optic disc edema (including those with papillitis) demonstrated delay of disc filling by at least 5 seconds, while this feature was detected in 76% of patients with typical NAION and 62% of those with NAIONy. CONCLUSIONS: Optic disc filling delay is common in typical NAION and NAIONy; it is not a feature of nonischemic optic disc edema. This characteristic may aid in the differentiation of NAION from papillitis.

Metastasis of adenocarcinoma of the lung to optic nerve sheath meningioma.

A 71-year-old woman developed chronic progressive visual loss in the right eye and computed tomographic scan showed enlargement of the intraorbital optic nerve consistent with optic nerve sheath meningioma. Over 12 years, the contralateral optic nerve was not clinically affected, and serial neuroradiologic imaging showed no evidence of intracranial tumor extension. Death occurred from metastatic adenocarcinoma of the lung 14 years after initial visual loss. Examination of the postmortem specimen of optic nerve and chiasm revealed extradural extension of meningioma with spread to the region of the optic chiasm and hypothalamus. A large focus of metastatic adenocarcinoma was present within the intraorbital portion of the meningioma. Carcinoma metastatic to intracranial meningioma is rare; to our knowledge, this is the first reported case in an optic nerve sheath meningioma. Neuroimaging may be inadequate to predict the value of tumor excision in preventing intracranial spread of optic nerve sheath meningioma.

An acute case of infantile visceral leishmaniasis histopathological and histochemical studies.

Some histopathological and histochemical studies were carried out on the intestines of an acute case of infantile visceral leishmaniasis. Macrophages-carrying amastigotes were seen mainly in the villous tips, mucin secretion inside the mucosal cells was mild, deposits of collagen and fibrin in the lamina propria were marked and the argentaffin cells were partially lost. The whole results were discussed.

Histopathological and histochemical studies on the sigmoidal and rectal tissues of hepatosplenic children with gastro-intestinal troubles.

Hepatosplenomegaly accompanied with different intestinal troubles is more or less a marked clinical manifestations in children. The histopathological and histochemical changes were studied in biopsied materials taken from the sigmoidal and rectal tissues of 49 children. These children had schistosomiasis mansoni (26), schistosomiasis and amoebiasis (4), schistosomiasis and tuberculosis (TB.) (2), amoebiasis (4), thalassemia (6), acute myeloid leukaemia (AML) (1), mucopolysaccharidosis (1) and bacillary dysentery (5). The pathological changes were erosion ulceration hyperplasia, atrophy, crypt-abscess and fibrosis (mucosa) and oedema, congestion, cellular infiltration (Lamina propria). The chemical changes were the mucin secretion, deposition of collagen and fibrin and activity of the argentaffin cells. Not all the disease agent had the same effect, but changes were marked mainly in children with S. mansoni and/or E. histolytica.