in order to identify daldinia species in guilan province, several specimens were collected during 2011–13. a total of six taxa, including daldinia caldariorum (on morus alba); d. childiae (on parrotia persica, pterocarya fraxinifolia, morus alba, quercus sp., prunus sp., citrus sinensis, gleditschia caspica, buxus sempervirens, carpinis betulus and alnus subcordata); d. gelatinoides (on m. alba...

    Pityriasis Alba is an eruptive skin disorder which occurs as dry hypopigmented , scaly patches appears mainly in sun expose areas of skin, usually in children and young adolescents. Complete cure occurs within few years even without treatment. Few trace elements play essential roles as cofactors in pigmentary process of the skin. In this study by determination of zinc and copper levels in...

In the present study, essential oils extracted from the leaves and flowers of Lippia alba (Mill.) N.E.Br. (L. alba) were analyzed for their antimicrobial activity and their effects on osteoclasts. The periodontal pathogens, Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans; ATCC 43717), Fusobacterium nucleatum (F. nucleatum; ATCC 25586) and Porphyromonas gingivalis (P. gingivalis)...

1 Bach JR. Alba AS, Bohatiuk G, Saporito L, Lee M. Mouth intermittent positive pressure ventilation in the management of post-polio respiratory insufficiency. Chest 1987; 91:859-64 2 Bach JR. O’Brien J, Krotenberg R, Alba A. Management of end stage respiratory failure in Duchenne muscular dystrophy. Muscle Nerve 1987; 10:177-82 3 Bach JR. Alba AS, Mosher R, Delaubier A. Intermittent positive pr...

Objective: Nymphaea alba is a medicinal plant used in tropical regions for its genital, gastrointestinal and bronchial activities. In the present study, the probable effect of the ethanol extract of the rhizome on rat uterus in the presence of standard antagonists like salbutamol and atropine and a uterine stimulant like oxytocin were examined. Methods: This work examined the effect of the etha...

Effects of the pathogenic fungus Melampsorella caryophyllacearum on radial growth of Abies alba Long-term damages caused by fungi on tree radial-growth and its interaction with climate have been little studied. The incidence and the severity of damage caused by the pathogenic fungus Melampsorella caryophyllacearum on Abies alba in three plots sampled in the Irati forest (Western Pyrenees, Navar...

In plants, the maintenance of species integrity despite hybridization has often been explained by the co-adaption of nuclear gene complexes. However, the interaction between plastid and nuclear sub-genomes has been underestimated. Here, we analyzed the genetic structure of a Populus alba and P. tremula hybrid zone along the Irtysh River system in the Altai region, northwest China, using both nu...

Having seen a news title “Alba denies wedding reports”, how do we infer that it is primarily about Jessica Alba, rather than about weddings or reports? We probably realize that, in a randomly driven sentence, the word “Alba” is less anticipated than “wedding” or “reports”, which adds value to the word “Alba” if used. Such anticipation can be modeled as a ratio between an empirical probability o...

The composition of the essential oil hydrodistilled from the aerial parts of 18 individual Artemisia herba-alba Asso. plants collected in southern Tunisia was determined by GC and GCMS analysis. The oil yield varied between 0.68% v/w and 1.93% v/w. One hundred components were identified, 21 of of which are reported for the first time in Artemisia herba-alba oil. The oil contained 10 components ...