Guthrielindsay6197
© 2020 Society of Chemical Industry.
The single high-wire system is a free canopy trellis system suitable for warm to hot climates. In a global warming scenario, it arouses as a technological solution since it prevents berry overheating and sunburn. Canopy management practices manipulate leaf-to-fruit ratios, affecting berry and wine composition. We aimed to evaluate the phenolic and sensory profiles of Malbec wines from single high-wire trellised vineyards in a hot region in Mendoza (Argentina) and to assess the effect of varying leaf-to-fruit ratios on these attributes. We manipulated leaf-to-fruit ratios by varying shoot trimming (experiment 1 0.45 m, 0.80 m, and untrimmed) and winter pruning severity (experiment 2 16, 24, 32, and >32 countable buds per meter). We characterized wine attributes by a descriptive analysis, color by the CIELAB space, and global phenolics compounds and anthocyanins by high-performance liquid chromatography with diode array detection.
We found that wines where shoots were trimmed to 0.80 m or left untrimmed had similar and greater intensity of color, violet hue, astringency, and alcohol and a richer aroma profile than wines where shoots were trimmed to 0.45 m. Meanwhile, wines from 16 and >32 buds/m treatments (the latter simulating a box pruning) were similar to each other and had higher color intensity, violet hue, acidity, alcohol, and astringency and a more complex aroma profile than the other pruning treatments.
The best quality wines were achieved by leaving 16 or >32 buds/m and by trimming shoots to 0.80 m or leaving them untrimmed. The modulation of cultural practices in sprawling canopies offers the potential to produce wines with different styles in hot regions. © 2020 Society of Chemical Industry.
32 buds/m and by trimming shoots to 0.80 m or leaving them untrimmed. The modulation of cultural practices in sprawling canopies offers the potential to produce wines with different styles in hot regions. © 2020 Society of Chemical Industry.Mycosis fungoides is an extra-nodal indolent non-Hodgkin lymphoma of T- cell origin that is characterized by skin involvement. The course of the disease is typically slowly progressive with non-specific clinical and histopathologic features which may evade diagnosis for years. Chemo-therapeutic agents to control the disease are effective if employed early, but the prognosis and therapy is dependent on the stage of the disease at presentation. We report a case of a 25-year old man with a clinical diagnosis of Tinea incognito and histologic features of non-specific dermatitis at first presentation. With poor hospital attendance and inconsistent therapy, his clinical features and histology reports over the next couple of years were consistent with psoriasis, then mycosis fungoides. He is currently stable on chemotherapeutic agents. With different histopathology results over a three- year span, it is possible that the patient had both diseases occurring separately. It is also possible that psoriasis was a harbinger of mycosis fungoides and the change in clinical presentation which necessitated repeated biopsies eventually revealed the picture.
Preeclampsia is a significant public health problem associated with increased risk of hypertension for offsprings. We compared the blood pressure and presence of hypertension between neonates born to women with preeclampsia and those with normal pregnancy as well as its relationship to anthropometric indices.
This is a comparative cross-sectional study of 40 neonates born to women with preeclampsia and those born following normal pregnancy in four tertiary health facilities located in Jos, Nigeria. Anthropometric and blood pressure values were measured within 6-12 hours of delivery using standard protocols. SPSS version 25 was used in all analyses. Statistical significance was taken at p <0.05.
The mean birth weight for neonates of preeclamptic women was 2,476.1±810.8 grams, compared with 2,994.2±529.6 grams in babies of normal pregnancy (p=0.002). The mean birth length for neonates of preeclamptic women was 45.4±6.2 cm compared with 49.8±3.1 cm in babies of normal pregnancy (p<0.001). The mean pothweight, length or ponderal index. Early infant blood pressure surveillance is advocated in order to monitor and hence prevent complications ensuing in later life.
Newborns of women with preeclampsia have associated higher odds of elevated blood pressure. Elevated blood pressure has no significant relationship to birthweight, length or ponderal index. Early infant blood pressure surveillance is advocated in order to monitor and hence prevent complications ensuing in later life.
Several stroke studies in West Africans have demonstrated a high proportion of haemorrhagic stroke and poor outcomes. This may be due to the socioeconomic status of patients and inadequate clinical care. Outcomes may well be different if more informed patients treated in better facilities are studied.
To study the pattern of stroke and stroke outcomes in African patients attending a private hospital in Sierra Leone METHODS 150 consecutive African stroke patients admitted to a private hospital in Sierra Leone were studied. Demographic details, risk factors, clinical features including blood pressure were recorded. CT scans, ECG, serum cholesterol, and blood sugar were done. Patients were reviewed at day 30 and Rankin scores allocated. Two sample independent t-test was used to compare means, and chi square to compare variables.
Hypertension was the most common risk factor present in 77.6% of patients prior to admission with diabetes in 29.5%. Other risk factors include previous stroke (11.7%), smoking (6. determinants of stroke types and outcomes in African patients. . More detailed studies to confirm the effects of socioeconomic factors on stroke pattern and outcomes in Africa are needed.
Sickle cell anaemia (SCA), one of the causes of morbidity and mortality in children is associated with a large spectrum of systemic complications including sickle cell nephropathy (SCN). Microalbuminuria has been used as a marker of preclinical glomerular damage in these patients. This study aimed at detecting early, renal injury in children with SCA aged 1-17 years, highlighting associations and predictors of microalbuminuria in these children.
102 known HbSS children aged 1-17yrears in steady state were recruited into a cross-sectional study. Socio-demographic and clinical findings were recorded. Albuminuria was assayed with spot urine using a quantitative method. Urine creatinine concentration was estimated using the Roche reflotron test strips for quantitative determination of creatinine in blood, serum, plasma and urine. Albumin to creatinine ratio (ACR) was then calculated. Microalbuminuria was defined as ACR of 30-300mg/g.
Microalbuminuria was detected in 22.5% of SCA patients in our cohort. selleck inhibitor Age (p=0.
