Results 21 to 30 of about 3,430 (196)

Expression of follicle-stimulating hormone, luteotropic hormone, estrogen and progesterone receptors in ovary, oviduct and endometrium after estrus induction in ewe [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2019
Induction of estrus is an effective management tool for increasing the pregnancy rate in ewes, and there is a long estrus interval after lambing in spring in Small-tail Han ewe.
Ling YANG, Xiaolei YAO, Xiaoyong CHEN, Shengqin ZANG, Hongxin SUN, Yue LIU, Weitao DUN   +6 more
doaj   +1 more source

The effect of oral contraceptives on orthodontic tooth movement in rat [PDF]

, 2012
Introduction: The purpose of this study was to investigate the effect of ethinyl estradiol/norgestrel ? used in some oral contraceptives- on orthodontic tooth movement in Wistar rats.
Dadgar, Esmaeil, Garjani, Alireza, Ghajar, Kavoos, Mirzakouchaki, Behnam, Olyaee, Pooya, Seyyedi, Seyyed Amir, Shalchi, Majid   +6 more
core   +1 more source

Estudio clínico de un compuesto progestágeno/estrógeno, en planificación familiar

Revista Colombiana de Obstetricia y Ginecología, 1979
Se analizan los efectos secundarios y la eficacia anticonceptiva de un compuesto combinado de norgestrel y etinilestradil administrados oralmente a 57 pacientes durante 630 ciclos. Todas las paciente se encontraban en edad reproductiva y había comprobado
Francisco García Conti
doaj   +1 more source

Fractalkine-CX3CR1 signaling is critical for progesterone-mediated neuroprotection in the retina [PDF]

, 2017
Retinitis pigmentosa (RP) encompasses a group of retinal diseases resulting in photoreceptor loss and blindness. We have previously shown in the rd10 mouse model of RP, that rd10 microglia drive degeneration of viable neurons.
Byrne, Ashleigh M., Cotter, Thomas G., Roche, Sarah L., Ruiz-Lopez, Ana M., Wyse-Jackson, Alice C.   +4 more
core   +2 more sources

Ensayo clínico de un Progestágeno como anticonceptivo Post-Coito

Revista Colombiana de Endocrinología, Diabetes y Metabolismo, 2018
Se presenta el estudio clínico de un progestágeno: el d-Norgestrel, como anticonceptivo a la dosis de 400 microgramos, suministrado en forma de píldora post-coito a 176 mujeres sobre un total de 1.448 meses-calendario, correspondiente a 1.557 intervalos
Guillerlo López Escobar, Hugo Willomitzer, José D. Castillo   +2 more
doaj   +1 more source

Sex-based metabolic and microbiota differences in roots and rhizosphere soils of dioecious papaya (Carica papaya L.)

Frontiers in Plant Science, 2022
Dioecious plant species have a high genetic variation that is important for coping with or adapting to environmental stress through natural selection. Intensive studies have reported dimorphism morphism in morphology, physiology, as well as biotic and ...
Yongmei Zhou, Ziqin Pang, Zhaonian Yuan, Nyumah Fallah, Haifeng Jia, Ray Ming   +5 more
doaj   +1 more source

Biodegradable hollow fibres for the controlled release of hormones [PDF]

, 1987
Poly(l-lactide), (PLLA), hollow fibres were prepared using a dry-wet phase inversion spinning process. The effect of several spinning parameters (i.e. bore medium flow rate, spinning dope extrusion rate, fibre take-up rate, and spinning height) on the ...
Albers, J.H.M., Eenink, M.J.D., Feijen, J., Greidanus, P.J., Olijslager, J., Rieke, J.C.   +5 more
core   +3 more sources

Interest in Continued Use After Participation in a Study of Over-the-Counter Progestin-Only Pills in the United States

Women's Health Reports, 2022
Objective: To assess interest in continued use of over-the-counter progestin-only pills among individuals who used them in a trial. Methods: From January 2020 to September 2021, we conducted a cross-sectional online survey with individuals who completed ...
Kate Grindlay, Katherine Key, Carmela Zuniga, Alexandra Wollum, Kelly Blanchard, Daniel Grossman   +5 more
doaj   +1 more source

Combined Oral Contraceptive Drug–Drug Interaction Study With Ganfeborole, a New Anti‐Tuberculosis Agent [PDF]

J Clin Pharmacol
Abstract New drugs are urgently needed to treat drug‐resistant tuberculosis in combination regimens. Ganfeborole demonstrated bactericidal activity and good tolerability in clinical trials. In preclinical studies, ganfeborole showed embryofetal developmental effects, currently mandating highly effective non‐user dependent contraception in women of ...
Iavarone L, Lavezzi S, Carcas A, Chaychenko T, Gabarro‐Carrion R, Huertas A, Gresham S, Marín‐Candón A, Penman S, Rolfe K, Tiberi S, Barros‐Aguirre D, Borobia A.   +12 more
europepmc   +2 more sources

Does exogenous female sex hormone administration affect the rate of tooth movement and root resorption? A systematic review of animal studies.

PLoS ONE, 2021
BackgroundThe long-term use of contraceptive methods that contain estrogens, progestogens or combinations of the above among women aged 15 to 49 years is extensive.
Eleftherios G Kaklamanos, Miltiadis A Makrygiannakis, Athanasios E Athanasiou   +2 more
doaj   +1 more source