نتایج جستجو برای: number of buds
تعداد نتایج: 21178098 فیلتر نتایج به سال:
The mouse and rat have been shown to have many taste buds on the incisive papillae of the hard palate. In the rat incisive papilla, taste buds were more numerously observed than in the mouse. They were most densely distributed in both animals on the anteromedial wall of the lower part of the nasopalatine ducts. The taste buds on the mouse incisive papilla appeared at 4 or 5 days of age, and aft...
Rose is one of the most important flowers in the world, and is ranked first in the market of cutting flowers. An experiment was carried out to study the effects of different planting substrate on the quality and quantity of rose (Rosa hybrida var. Grandgala) flower. In this experiment, one-year-old rooted cuttings of commercial rose cv. Grandgala were transferred into different growing media in...
The aim of this study was to investigate the chill and heat requirements of flower buds of 8 foreign and domestic commercial cultivars and promising domestic almond genotypes during 2019 and 2020 as a factorial experiment based on a completely randomized design with 3 replications and two factors including five cultivar type (Tuono, Nanpariel, Mamaie, Shahroud 12, Rabi) and three genotypes (1-1...
objectives: in traditional medicine salvia officinalis (sage) has been used as menstrual cycle regulator. in the present study the effects of sage extract on breast tissue were examined. materials and methods: fourteen female rats were divided into two groups: 1) distilled water-treated rats (con) that were gavaged with 1ml distilled water and 2) saliva officinalis hydroalcoholic extract (she)-...
The number of basic taste qualities registered by single human fungiform papillae is correlated with the number of taste buds borne on these papillae. Multiple sensitivity was demonstrated both in single fungiform papillae and in single taste buds, with response to all four of the basic taste qualities occuring in a single taste bud.
Dog rose (Rosa canina) has been using as a rootstock for ornamental roses also it is one of the medicinal plants. It can be propagated under in vitro conditions. After removing chilling requirement of buds, axillary wood buds of dog rose were cut in three nodal positions (lower, middle and terminal) on the stem and then explants after decontamination, cultured on Murashige and Skoog medium (MS ...
Primary bud necrosis in grapevine is a physiological disorder observed in the compound buds. This study was conducted to investigate the anatomical changes in cv. Askari grapevine in winter dormant buds. Bud samples were taken from Askari grapevine at Sisakht vineyards, south-western of Iran. Compound buds were dissected and assessed under a binocular microscope at 10-40x magnification and a di...
This study was carried out to evaluate factors affecting establishment and proliferation of two apricot × plum (Prunus armenica × Prunus domestica) interspecific hybrids HS405 and HS706. These hybrid rootstocks are resistant to diseases and pathogens and have been developed in East Azarbayjan Agricultural and Natural Resources Research Center, Tabriz, Iran. Propagation of these hybrids through...
Insulin-Like Growth Factors Are Expressed in the Taste System, but Do Not Maintain Adult Taste Buds.
Growth factors regulate cell growth and differentiation in many tissues. In the taste system, as yet unknown growth factors are produced by neurons to maintain taste buds. A number of growth factor receptors are expressed at greater levels in taste buds than in the surrounding epithelium and may be receptors for candidate factors involved in taste bud maintenance. We determined that the ligands...
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