Results 101 to 110 of about 55,016 (311)

Sperm velocity in an Alpine whitefish: effects of age, size, condition, fluctuating asymmetry and gonad abnormalities

, 2007
The relationship between sperm velocity and individual age, size, body condition and fluctuating asymmetry was investigated in Alpine whitefish Coregonus fatioi. The fish analysed belonged to one among several sympatric whitefish populations of Lake Thun,
Wedekind, C., Wedekind, C, Urbach, D, Bittner, D, Bernet, Daniel, Wahli, T., Wahli, T., Bittner, D., Urbach, D., Lenz, T. L., Lenz, T., Lenz, TL, Wahli, Thomas, Bernet, D.   +13 more
core   +1 more source

Use of Clotrimazole in Finfish Aquaculture: Mechanistic Insights, Limitations, and Future Directions for Antifungal Therapy

Animal Research and One Health, EarlyView.
This review critically evaluates clotrimazole as a potential antifungal for finfish aquaculture, highlighting strong mechanistic and in vitro efficacy against aquatic mycoses alongside major gaps in in vivo evidence, toxicokinetics, residue safety, and environmental risk, outlining priorities for responsible therapeutic development and regulatory ...
Arya Sen, Debashri Mondal, Thangapalam Jawahar Abraham   +2 more
wiley   +1 more source

Biochemical composition and calorie content of pollock Theragra chalcogramma in the Okhotsk Sea

Известия ТИНРО, 2016
Walleye pollock tissues include 18.5 % of dry matter, on average. Lipids are 0.7 % of the pollock wet weight, proteins - 15.3 %, carbohydrates - 0.6 %, and ash - 1.3 %.
Konstantin M. Gorbatenko, Artem E. Lazhentsev   +1 more
doaj   +1 more source

Paediatric development of radiopharmaceutical imaging agents and radioligand therapeutics

British Journal of Clinical Pharmacology, EarlyView.
Abstract This review focuses on the development of radiopharmaceutical imaging agents and radioligand therapeutics for paediatric use. Nuclear medicine plays an important role in the diagnosis and treatment of various childhood conditions, including cancers, infections and brain disorders.
Justin L. Hay, Amandine Manon, Hunter Stephens, S. Y. Amy Cheung, Bart de Keizer, Erik T. te Beek   +5 more
wiley   +1 more source

STRUKTUR GONAD TERIPANG Colochirus quadrangularis YANG HIDUP DI SELAT MADURA [PDF]

, 2018
Penelitian ini bertujuan untuk mengetahui morfologi tubuh, morfologi gonad, dan struktur histologi gonad teripang. Sampel teripang yang digunakan berjumlah lima belas ekor dari spesies Colochirus quadrangularis yang diambil di Selat Madura.
MUHAMMAD SURYA MAULANI, 081411433021
core   +1 more source

Histological analysis of state of tissues in internal organs of black-backed shad Alosa kessleri kessleri

Известия ТИНРО, 2017
Internal organs of black-backed shad are examined by histological analysis. Wide range of pathologies is found, which are supposedly caused by chronic environmental pollution. The pathologies of tissue and cellular levels have common features but various
Maria P. Grushko, Nadezhda N. Fedorova, Alina A. Aitimova   +2 more
doaj   +1 more source

Çocuk ve ergenlerde gonad hastalıkları

, 2019
Pelvis boşluğunun yan duvarlarında a.v.iliaca externa ve interna adlı çatalın aşağısında, fossa ovarica adlı çukurlarda bulunurlar. Yanlardan basık oval görünümlüdürler. Dış tabakasında kabuk yapısında bir tabaka bulunur.
Haspolat, Yusuf Kenan
core  

Spearman’s rank correlation coefficient for gonad color (L*, a*, b*), gonad index, gonad developmental stage, and age of female and male Heliocidaris crassispina collected in August 2014.

, 2019
Spearman’s rank correlation coefficient for gonad color (L*, a*, b*), gonad index, gonad developmental stage, and age of female and male Heliocidaris crassispina collected in August 2014.
Nobuyasu Nakabayashi (6169931), Yukio Agatsuma (6169940), Eri Inomata (6169934), Masakazu N. Aoki (6169937), Kazumi Narita (194924), Wenping Feng (565488)   +5 more
core   +1 more source

Evidence for adaptive explanations of semelparity in animals

Biological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher, Roberto Salguero‐Gómez   +1 more
wiley   +1 more source

In Vivo Cytoskeletal AMPA Receptor Transport Imaging in C. elegans

Cytoskeleton, EarlyView.
ABSTRACT Long‐distance intracellular transport of ionotropic glutamate receptors (iGluRs) is essential for proper excitatory synaptic function underlying learning and memory. Many neuropsychiatric and neurodegenerative conditions have abnormal iGluR transport and trafficking, leading to an intense interest in the mechanisms and factors regulating these
Michaelis A. K., Hoerndli F. J.
wiley   +1 more source