Results 1 to 10 of about 489,461 (323)

FD-2, an Anticervical Stenosis Device for Patients Undergoing Radical Trachelectomy or Cervical Conization

open access: yesBioengineering, 2023
This study aimed to introduce FD-2, a newly developed anticervical stenosis device for patients with cervical cancer undergoing radical trachelectomy. Using ethylene-vinyl acetate copolymers, we developed FD-2 to prevent uterine cervical stenosis after ...
Seiji Mabuchi   +5 more
doaj   +1 more source

Contribution to the study of Himatanthus sucuuba: latex macromolecule, microelements and carbohydrates [PDF]

open access: yesActa Amazonica, 2003
The polymeric material in the latex of Himatanthus sucuuba (Spruce) Woodson was identified by spectroscopic methods as cis-polyisoprene (Mn = 192; Mw = 571; Mw/ Mn = 2.97). ICP-MS analysis of microelements in the aqueous phase showed the most abundant to
Jefferson Rocha de A. SILVA   +5 more
doaj   +1 more source

EFFECT OF POLYMER LATEX ON PHYSICAL AND MECHANICAL PROPERTIES OF COMPOSITE CONCRETE

open access: yesJournal of Engineering and Sustainable Development, 2021
The presented study examines the effect of SBR polymer latex on the performance of concrete composite containing (1%MgO powder + 0.75%polyolefin fibers). In this study, the amount of added latex to concrete composite was varied.
Israa k. Edan   +2 more
doaj   +1 more source

Overexpression of the mulberry latex gene MaMLX-Q1 enhances defense against Plutella xylostella in Arabidopsis thaliana [PDF]

open access: yesArchives of Biological Sciences, 2017
Purified mulberry latex chitinase (MLX) has a role in defense against some lepidopteran insects. In this study, a full length chitinase gene, MaMLX-Q1, of 1405 bp with a 1140 bp open reading frame, was obtained from mulberry leaves by the ...
Liu Yan   +6 more
doaj   +1 more source

Ficus sycomorus latex: An efficient alternative Egyptian source for horseradish peroxidase in labeling with antibodies for immunodiagnostic kits [PDF]

open access: yesVeterinary World, 2018
Aim: In view of various peroxidase applications, the searching for new sources of unique peroxidase properties is highly desirable. The present study aims to evaluate the efficiency of the peroxidase of locally grown sycamore latex (POL) for conjugation ...
Azza M. Abdel-Aty   +4 more
doaj   +1 more source

Effects of different cutting methods and times of cutting on growth performance and gum resin production of ferula assa-foetida [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2014
Ferula assa-foetida L. is an important industrial and medicinal plant of Iran which is mainly distributed in arid and semi-arid areas of Khorasan province in north east of the country. Gum of this plant is widely used in pharmacological industry.
Gholami Barat Ali, Faravani Mahdi
doaj   +1 more source

Effect of season on quantity and quality of latex of rakta snuhi (Euphorbia caducifolia Haines): An analytical study

open access: yesIndian Journal of Health Sciences and Biomedical Research KLEU, 2020
Introduction: Ayurveda recommends standardization of different useful parts of herbal drug, either organized or unorganized, starting from its collection. The latex of snuhi is said to be collected at the end of Shishira ritu. This article highlights the
Shashi Gupta   +3 more
doaj   +1 more source

Preparation and performance evaluation of non-foaming styrene-acrylic latex for cementing slurry

open access: yesRoyal Society Open Science, 2023
The latex used conventionally for oil-well cementing can lead to serious foaming issues in the cement slurry, which not only affects the accurate measurement of the density of the latex-containing cement slurry, but also is detrimental to cementing ...
Shenglai Guo   +6 more
doaj   +1 more source

Prevalence of Type I Allergy to Latex and Type IV Allergy to Rubber Additives in Turkish Healthcare Workers

open access: yesDermatology Practical & Conceptual, 2023
Introduction: Glove-induced dermatoses are frequently seen among healthcare workers (HCWs) and are often mistakenly defined as latex allergy. Objectives: To determine the prevalences of (i) the symptoms of immediate type hypersensitivity reactions ...
Hasan Aksoy   +2 more
doaj   +1 more source

Norsesquiterpenes from the Latex of Euphorbia dentata and Their Chemical Defense Mechanisms against Helicoverpa armigera

open access: yesMolecules, 2023
Euphorbia dentata (Euphorbiaceae), an invasive weed, is rarely eaten by herbivorous insects and could secrete a large amount of white latex, causing a serious threat to local natural vegetation, agricultural production and human health.
Tong An   +5 more
doaj   +1 more source

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