Results 31 to 40 of about 2,140,003 (260)

A review of the reproductive system in anuran amphibians

Zoological Letters, 2023
Reproductive biology is an important topic that is well explored in many vertebrates, but information about frogs’ reproductive mechanisms could be improved.
Maribel Méndez-Tepepa, Cuauhtémoc Morales-Cruz, Edelmira García-Nieto, Arely Anaya-Hernández   +3 more
doaj   +1 more source

Ecology drives intragenomic conflict over menopause [PDF]

, 2013
Menopause is the transition from reproductive to non-reproductive life well before natural death. Rather than involving a smooth, rapid change, it is normally preceded by a long period of erratic hormonal fluctuation that is accompanied by a plethora of ...
Ohtsuki, Hisashi, Ubeda, Francisco, Gardner, Andy   +2 more
core   +1 more source

The reproductive biology of island plants

, 2011
Since the review of the reproductive biology of island plants by Ehrendorfer (1979) three decades ago, there has been a veritable explosion of studies on plants of oceanic islands.
Crawford, Daniel J., Bernardello, Gabriel Luis Mario, Anderson, Gregory J.   +2 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Mating system variation drives rapid evolution of the female transcriptome in Drosophila pseudoobscura [PDF]

, 2014
This research was part funded by the Natural Environment Research Council, Grant Number: NE/I014632/1. The APC was paid through RCUK open access block grant funds.Interactions between the sexes are believed to be a potent source of selection on sex ...
Snook, Rhonda R., Snook, R.R., Immonen, Elina, Ritchie, Michael Gordon, Ritchie, Michael G., Immonen, E., Rhonda R. Snook, Michael G. Ritchie, Elina Immonen, Ritchie, M.G., Immonen, Elina,   +10 more
core   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

Do mothers prefer helpers or smaller litters? Birth sex ratio and litter size adjustment in cotton-top tamarins (Saguinus oedipus) [PDF]

, 2015
Sex allocation theory has been a remarkably productive field in behavioral ecology with empirical evidence regularly supporting quantitative theoretical predictions.
Fletcher, A.W., Boulton, R.A., Rebecca A. Boulton, Fletcher, Alison W., Boulton, Rebecca A., Alison W. Fletcher   +5 more
core   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Genome Evolution of Wolbachia Strain wPip from the Culex pipiens Group [PDF]

, 2008
The obligate intracellular bacterium Wolbachia pipientis strain wPip induces cytoplasmic incompatibility (CI), patterns of crossing sterility, in the Culex pipiens group of mosquitoes.
Sinkins, Steven P., Sanders, Mandy J, Walker, T, Sebaihia, M., Quail, M. A., Quail, MA, Quail, Michael A., Sanders, MJ, Sebaihia, M, Parkhill, J, Thomson, N., Lord, Angela, Sanders, Susanne, Klasson, L, Sanders, Mandy J., Parkhill, J., Klasson, Lisa, Lord, A., Sanders, S, Klasson, L., Sinkins, Steven P, Lord, A, Sinkins, S. P., O'Neill, Scott L, Thomson, N, Quail, Michael A, Sebaihia, Mohammed, O'Neill, S. L., Parkhill, Julian, Earl, J, Sanders, S., Walker, Thomas, Thomson, Nicholas, O'Neill, Scott L., Earl, J., O'Neill, SL, Earl, Julie, Walker, T., Sinkins, SP, Sanders, M. J.   +39 more
core   +1 more source