Results 11 to 20 of about 575,551 (307)

Hormonal changes during salinity-induced leaf senescence in tomato (Solanum lycopersicum L.) [PDF]

open access: yes, 2008
Leaf senescence is one of the most limiting factors to plant productivity under salinity. Both the accumulation of specific toxic ions (e.g. Na+) and changes in leaf hormone relations are involved in the regulation of this process. Tomato plants (Solanum
Lutts, S.   +10 more
core   +5 more sources

Myths and realities of combined hormonal contraception. [PDF]

open access: yes, 2020
ANTECEDENTES: La anticoncepción ha cambiado el devenir histórico de muchas mujeres, además de permitir su desarrollo personal, sin ligarse a los embarazos sucesivos sin planificación.
Neyro-Bilbao, José Luis   +2 more
core   +1 more source

An update on the potential for male contraception : emerging options [PDF]

open access: yes, 2013
The human population continues to grow and is estimated to rise to 10.1 billion by the end of the century. Therefore, there is still an unmet need for safe and highly effective contraceptive options for both men and women.
Nimmo, Natalie   +5 more
core   +4 more sources

Cerebrovascular Function in Hormonal Migraine: An Exploratory Study [PDF]

open access: yes, 2021
Background: Migraineurs, particularly young premenopausal women, are at increased risk of cerebrovascular disease; however, there is currently limited evidence as to whether hormonal migraine is associated with poor cerebrovascular function.
Griffiths, Lyn R   +9 more
core   +1 more source

Hormonal contraception and HIV/AIDS transmission: Challenges for Zimbabwe’s reproductive health service providers in promoting informed contraception choices

open access: yesJournal of Public Health in Africa, 2013
None-barrier methods are the most predominant contraceptive methods of choice among Zimbabwean women, with the contraceptive pill being the most popular. The spread of HIV/AIDS is most prevalent in sub-Saharan African countries, Zimbabwe included.
Christopher Mafuva   +1 more
doaj   +1 more source

Effect of acute exposure to nonylphenol on biochemical, hormonal, and hematological parameters and muscle tissues residues of Nile tilapia; Oreochromis niloticus [PDF]

open access: yesVeterinary World, 2016
Aim: This study is aimed to evaluate some biochemical, hormonal, hematological, and histopathological changes in Nile tilapia, Oreochromis niloticus, after acute exposure to nonylphenol (NP).
Hager Tarek H. Ismail   +1 more
doaj   +1 more source

Hormones, damned hormones, and statistics [PDF]

open access: yesBJOG: An International Journal of Obstetrics & Gynaecology, 2017
Deputy Editor‐in‐Chief, Dr Michael Marsh, discusses his top articles from this issue in an audio podcast available at: https://soundcloud.com/bjog/september-editors-choice-2017.
openaire   +2 more sources

Calcium-Induced Activation of a Mutant G-Protein-Coupled Receptor Causes In Vitro Transformation of NIH/3T3 Cells

open access: yesNeoplasia: An International Journal for Oncology Research, 1999
The calcium-sensing receptor (CaR) is a G-proteincoupled receptor that is widely expressed, has tissuespecific functions, regulates cell growth. Activating mutations of this receptor cause autosomal dominant hypocalcemia, a syndrome characterized by ...
Ana O. Hoff   +5 more
doaj   +1 more source

Hormonal residues in chicken carcasses [PDF]

open access: yesJournal of Veterinary Medical Research, 2010
Ninety chicks were experimentally, orally received different doses of estradiol-17β and diethylstilbestrol with ration. Samples were collected from tissues (wings, breast muscles, thigh muscles, skin and fat) and giblets (liver and gizzard) for detection
F. A. Khalafalla   +2 more
doaj   +1 more source

HISTOPATHOLOGICAL AND HORMONAL EFFECTS OF DIFFERENT DOSES OF ASPIRIN ON THE FEMALE REPRODUCTIVE SYSTEM OF ALBINO RATS [PDF]

open access: yesBasrah Journal of Veterinary Research, 2016
The present study was carried out to investigate the effect of aspirin on the female reproductive organs in albino rats. (21) mature female albino rats (150-170gm) were divided into three groups: 1st group which treated as negative control group, it was ...
Khalil G. Chelab   +2 more
doaj   +1 more source

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