Results 101 to 110 of about 56,247 (306)

Novas tecnologias reprodutivas: doação de óvulos. O que pode ser novo nesse campo?

open access: yesCadernos de Saúde Pública
Este artigo discute as "novas" tecnologias reprodutivas. Através da interrogação dessa adjetivação, são analisadas estratégias e contradições que mantêm como novo esse conjunto de técnicas e experiências médicas iniciadas há mais de duas décadas e que ...
Marilena V. Corrêa
doaj  

Length at maturity in three pelagic sharks (Lamna nasus, Isurus oxyrinchus, and Prionace glauca) from New Zealand [PDF]

open access: yes, 2005
Reproductive data collected from porbeagle, shortfin mako, and blue sharks caught around New Zealand were used to estimate the median length at maturity.
Duffy, Clinton, Francis, Malcolm P.
core  

Ovarian Cancer: Epidemiology, Disease Mechanisms, New Diagnosis and Treatment Strategies, and Research Directions

open access: yesiNew Medicine, EarlyView.
ABSTRACT Ovarian cancer (OC) continues to be the deadliest gynecological malignancy and a significant cause of cancer‐related mortality among women worldwide. Standard treatment strategies typically entail platinum‐based chemotherapy in conjunction with cytoreductive surgery.
Zunera Khalid   +4 more
wiley   +1 more source

Ovulating Female of Nine‐Spined Sticklebacks (Pungitius sinensis) Are Attracted to Substances Derived From Male Kidneys

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Male sticklebacks (Gasterosteidae) produce an adhesive protein called “spiggin” in the tubular epithelial cells of their kidneys, which they use to attach plants or plant debris together and build nesting sites. Spiggin is a glycoprotein excreted in urine.
Miki Nagaya   +2 more
wiley   +1 more source

Real-time ultrasound for umbilical venous catheter insertion in neonates- a systematic review and meta-analysis

open access: yesThe Ultrasound Journal
Objective There has been an increase in real-time ultrasonography use in central venous catheterisation. This systematic review and meta-analysis aimed to assess the role of real-time ultrasound use in umbilical venous catheterisation in neonates.
Rajendra Prasad Anne   +2 more
doaj   +1 more source

Cognitive Limits and the Beginning of Life [PDF]

open access: yes
The question which moral status the embryo has is of great practical significance because the possibility to justify a governmental prohibition of a set of important therapeutical and scientific measures depends on a special and therefore legal ...
Stefan Huster
core  

The Oocyte/Antral Follicle Count Index: Does Maximizing Oocyte Yield Translate into Better Assisted Reproductive Technology Outcomes?

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Objectives Whether aspiration of more oocytes than the antral follicle count (AFC) is beneficial for the current and future products of assisted reproductive technologies (ART) cycles. Methods Data of the first oocyte aspiration for intracytoplasmic sperm injection performed between 2018 and 2022 in attempt to conceive (ICSI, n = 399) or for planned ...
Shir Danieli‐Gruber   +7 more
wiley   +1 more source

Comparison of the Application Value of 4‐Dimensional Hysterosalpingo‐Contrast Sonography and X‐Ray Hysterosalpingography in Intrauterine Insemination

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Objectives To compare the application value of 4‐dimensional hysterosalpingo‐contrast sonography (4D‐HyCoSy) and x‐ray hysterosalpingography (HSG) in intrauterine insemination (IUI) patients. Methods In this retrospective study, a total of 725 infertile patients who underwent IUI in Ganzhou Maternal and Child Health Hospital from January 2023 to June ...
Yongyu Xie   +3 more
wiley   +1 more source

Outcomes in the Management of Pediatric Retrograde Cricopharyngeal Dysfunction

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objective To review the presentation and treatment outcomes of pediatric patients with retrograde cricopharyngeal dysfunction (RCPD). Methods A retrospective chart review was performed on pediatric patients diagnosed with retrograde cricopharyngeal dysfunction (RCPD) and treated with cricopharyngeal botulinum toxin injection (CPBTI).
Aidan P. Wright   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy