Results 61 to 70 of about 8,865 (194)

Molecular and Endocrine Regulation of Ovarian Maturation in the Black Tiger Prawn (Penaeus monodon) and Associated Challenges in Its Aquaculture

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
ABSTRACT Over the past four decades, substantial research has investigated the regulation of ovarian maturation and spawning in the black tiger prawn (Penaeus monodon). In this species, female reproduction is strongly suppressed by gonad‐inhibiting hormone (GIH) released from the eyestalk, making eyestalk ablation (ESA) the most widely adopted spawning‐
Gourab Chowdhury, Josephine Nocillado, Abigail Elizur, Scott F. Cummins, Tomer Ventura   +4 more
wiley   +1 more source

New understandings of the genetic basis of isolated idiopathic central hypogonadism [PDF]

, 2012
Idiopathic hypogonadotropic hypogonadism is a rare disease that is characterized by delayed/absent puberty and/or infertility due to an insufficient stimulation of an otherwise normal pituitary-gonadal axis by gonadotrophin-releasing hormone (GnRH ...
Altobelli M, Arnaldi G, Baldi M, Bartalena L, Beccaria L, Beck-Peccoz P, Bellastella G, Borretta G, Buzi F, Cannavò S, Cappa M, Cariboni A, Ciampani T, Cicognani A, Cisternino M, Corbetta S, Corciulo N, Cozzi R, D'Elia AV, D. V. Libri, De Marchi M, di Iorgi N, Diabetes Aimaretti G, E. Guarducci, E. Maiolo, E. Pignatti, F. Guizzardi, Fabbri A, Ferlin A, Forti G, Gaudino R, Grosso E, I. C. Hypogonadism, Krausz C, L. Persani, Lanfranco F, Larizza D, Limone P, M. Bonomi, Maggi M, Maggi R, Maghnie M, Mancini A, Mandrile G, Marino M, Mencarelli MA, Migone N, Neri G, P. Endocrinology, Perroni L, Pignatti E, Pilotta A, Pincelli AI, Pizzocaro A, Pontecorvi A, R. Asci, Radetti G, Razzore P, Russo G, Salvini F, Secco A, Segni M, Simoni M, Sinisi A, Uberti ED, Vigneri R, Weber G.   +66 more
core   +1 more source

Inference About Separable Causal Effects With Longitudinal Bivariate Ordinal Responses With Missingness and Censoring

Statistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT Causal inference has gained extensive attention in various fields, including healthcare, epidemiology, and social sciences. While many methods have been developed, most research has been directed to handle data with a univariate response variable.
Pingbo Hu, Grace Y. Yi
wiley   +1 more source

Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach

The Chemical Record, Volume 26, Issue 2, February 2026.
This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos, Lívia C. R. M. da Frota, Thais G. Silva, Fernanda G. Finelli   +3 more
wiley   +1 more source

Effects of LHRH-A2 and chlorpromazine (dopamine antagonists) on inducing spawning in Caspian Kutum, Rutilus frisii kutum, from the southwest of the Caspian Sea [PDF]

, 2012
Caspian kutum, Rutilus frisii kutum, is one of the most commercially important fish species in the Caspian Sea, but there are few reports about the endocrinology of induced spawning in this fish. In the present study, 54 individuals of female broodstocks
Ahmadnezhad, M., Hosseinzadeh Sahafi, H., Khara, H., Oryan, Sh., Sattari, M.   +4 more
core   +1 more source

WITHDRAWN: The use of nanoparticles in LHRH receptor targeted therapy for cancer

Experimental and Molecular Pathology, 2009
While chemotherapy remains the most effective means of treatment for cancer patients, it has become apparent that more efficient modalities are needed. As an alternative to current methods, which can often be toxic to healthy cells and tissues, we discuss "targeted therapy" as an alternate to conventional chemotherapy.
Sarah E, Norberto, Sham S, Kakar
openaire   +2 more sources

A Retrospective Study on the Impact of Primary Aldosteronism in Pregnancy (H.A.P.P.I. Study Group)

Clinical Endocrinology, Volume 104, Issue 2, Page 113-122, February 2026.
ABSTRACT Objective Primary aldosteronism (PA) is a common cause of hypertension in young women. However, there is a paucity of data regarding its impact during pregnancy. The primary objective of this study was to describe the occurrence of hypertensive disorders of pregnancy (HDP) in PA.
Diana Oprea, Frédérique Lefrançois, Matthieu St‐Jean, Anne‐Marie Côté, Marie‐Ève Roy‐Lacroix, Mandy Malick, Pierre‐Luc Mallet, Nadine Sauvé   +7 more
wiley   +1 more source

Leukemia Inhibitory Factor Represses GnRH Gene Expression via cFOS during Inflammation in Male Mice. [PDF]

, 2019
BackgroundThe mechanisms whereby neuroinflammation negatively affects neuronal function in the hypothalamus are not clear. Our previous study determined that obesity-mediated chronic inflammation elicits sex-specific impairment in reproductive function ...
Coss, Djurdjica, Lainez, Nancy M
core   +1 more source

Nanoparticle-facilitated functional and molecular imaging for the early detection of cancer [PDF]

, 2014
Cancer detection in its early stages is imperative for effective cancer treatment and patient survival. In recent years, biomedical imaging techniques, such as magnetic resonance imaging, computed tomography and ultrasound have been greatly developed and
Leu-Wei Lo, Maharajan Sivasubramanian, Yu Hsia   +2 more
core   +2 more sources

Lifestyle implications of the paradox and management of oxidative stress in sperm

The Journal of Physiology, Volume 604, Issue 3, Page 1028-1044, 1 February 2026.
Abstract figure legend Lifestyle factors influencing male fertility. Schematic overview of lifestyle factors with beneficial (left) and detrimental (right) effects on male fertility. A balanced diet, regular moderate physical activity and stress management strategies support sperm function and redox homeostasis.
Giuseppe T. Patané, Ruben J. Moreira, Annamaria Russo, Maria L. Pereira, Pedro F. Oliveira, Davide Barreca, Marco G. Alves   +6 more
wiley   +1 more source