Improving micropropagation conditions for adult-phase shoots of chestnut

1997 ◽  
Vol 72 (3) ◽  
pp. 433-443 ◽  
Author(s):  
M. Concepcion Sanchez ◽  
M. Carmen San-Jose ◽  
E. Ferro ◽  
A. Ballester ◽  
Ana M. Vieitez
Keyword(s):  
1988 ◽  
Vol 66 (7) ◽  
pp. 1685-1692 ◽  
Author(s):  
Michèle D. Saumier ◽  
Manfred E. Rau ◽  
David M. Bird

Trichinella pseudospiralis infections induced mild behavioural changes in the American kestrel host (Falco sparverius) within the first 5 days postinoculation, a period that corresponds to the adult phase of the infection. However, more severe effects on mobility were precipitated as the larvae migrated and became established in the musculature. The debilitation persisted for at least 5 weeks postinoculation and involved a reduction in exercising, flying, elevated perching, and preening, and was accompanied by an increase in the frequency of walking and floor perching. Such behavioural effects, attributable to the presence of muscle larvae, may reduce the competitive fitness of infected individuals. The muscle larvae were randomly distributed among various muscle groups.


2020 ◽  
Vol 6 (11) ◽  
pp. 86297-86309
Author(s):  
Leandro Silva Barros ◽  
Cleize Ediani Silva dos Santos ◽  
Ênnio Santos Barros ◽  
Jane de Jesus Oliveira Assunção ◽  
Mônica Santos Lopes Almeida ◽  
...  

2018 ◽  
Vol 58 ◽  
pp. 90-96 ◽  
Author(s):  
Priscila Palomo ◽  
Adrián Borrego ◽  
Ausiàs Cebolla ◽  
Roberto Llorens ◽  
Marcelo Demarzo ◽  
...  

1994 ◽  
Vol 6 (10) ◽  
pp. 1343 ◽  
Author(s):  
Stephen P. Moose ◽  
Paul H. Sisco
Keyword(s):  

2020 ◽  
Vol 21 (5) ◽  
pp. 1591 ◽  
Author(s):  
Rosa Mancinelli ◽  
Giorgio Fanò-Illic ◽  
Tiziana Pietrangelo ◽  
Stefania Fulle

Purines are nitrogen compounds consisting mainly of a nitrogen base of adenine (ABP) or guanine (GBP) and their derivatives: nucleosides (nitrogen bases plus ribose) and nucleotides (nitrogen bases plus ribose and phosphate). These compounds are very common in nature, especially in a phosphorylated form. There is increasing evidence that purines are involved in the development of different organs such as the heart, skeletal muscle and brain. When brain development is complete, some purinergic mechanisms may be silenced, but may be reactivated in the adult brain/muscle, suggesting a role for purines in regeneration and self-repair. Thus, it is possible that guanosine-5′-triphosphate (GTP) also acts as regulator during the adult phase. However, regarding GBP, no specific receptor has been cloned for GTP or its metabolites, although specific binding sites with distinct GTP affinity characteristics have been found in both muscle and neural cell lines. Finally, even if the cross regulation mechanisms between the two different purines (ABP and GBP) are still largely unknown, it is now possible to hypothesize the existence of specific signal paths for guanosine-based nucleotides that are capable of modulating the intensity and duration of the intracellular signal, particularly in excitable tissues such as brain and muscle.


10.12737/7222 ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 0-0
Author(s):  
Шерина ◽  
T. Sherina ◽  
Божко ◽  
S. Bozhko ◽  
Гуртовенко ◽  
...  

In the research, 31 women and 8 men with skin diseases (eczema, psoriasis, atopic dermatitis, acne vulgaris, skin itching, hives) were selected, as a result of the survey and examination, the presence of their stress history has been found. All patients had mild or moderate severity of disease, sub-acute or chronic, the adult phase. Treatment was a combination of psychotherapy, phytotherapy and reflexotherapy (acupuncture).The positive effect was confirmed by the dynamic parameters used in study of standard scales and test with severity decrease in scores. (р>0,05). Using the combined treatment made possible to focus on the one of the methods included in the combination, depending on the individual characteristics of the individual patient. The good tole-rability, no side effects and availability allow to recommend the use of this medical complex in hospital and outpatient settings.


Author(s):  
Martin Sheader

Parathemisto gaudichaudi was collected off the south coast of Northumberland during 1970–2, and the moulting and growth of laboratory-maintained individuals observed. The moulting behaviour is similar to that described for other amphipods, but individuals remain attached to medusae during moulting. The minimum body size at maturity, the time from hatching to maturity and the length of the intermoult period are shown to be temperature dependent. The analysis of growth-factor data resolves growth into a rapid juvenile phase and a slower adult phase. The development of secondary sex characters is related to developmental stages of the gonads.


2015 ◽  
Vol 83 (3) ◽  
pp. 537-545 ◽  
Author(s):  
Ji-Yun Kim ◽  
Jee Eun Oh ◽  
Yoo-Sun Noh ◽  
Bosl Noh

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