Results 51 to 60 of about 441 (139)

Effect of diet on the biochemical composition of Paracentrotus lividus (Echinodermata: Echinoidea) under natural and rearing conditions (effect of diet on biochemical composition of urchins) [PDF]

open access: yes, 1997
International audienceThe biochemical composition (expressed as % dry weight) of the test, gut and gonad of Parucentro-tus lividus was estimated. Sea urchin biochemical composition was studied in two natural populations of a coastal Mediterranean lagoon ...
Fernandez, Catherine
core   +3 more sources

Male triploid oysters of Crassostrea gigas exhibit defects in mitosis and meiosis during early spermatogenesis. [PDF]

open access: yesFEBS Open Bio, 2022
Maillard F   +5 more
europepmc   +1 more source

Blood cells, seric electrolyte and Cyprinus carpio (Cyprinidae) common carp hepatosomatic and splenosomatic relation in the first gonadal maturation - DOI: 10.4025/actascibiolsci.v26i1.1661

open access: yes, 2008
This research studied the condition (Kn) relative factor, the hepatosomatic (HSR), the splenosomatic (SSR) relation, the erythrocytes, thrombocytes and leukocytes number, the glicogen locality by PAS method in thrombocytes and leucocytes and the total protein and electrolytes serices levels in both Cyprinus carpio L. sex.
Dias, Marcos Tavares   +4 more
openaire   +1 more source

Studies on sexual physiology of the mouse [PDF]

open access: yes, 1926
#I. A Histological Study of Ovarian Grafts in the Mouse. #II. Structural Changes in the Suprarenal Gland of the Mouse during Pregnancy. #III. A Histological Study of the Anovular Follicle in the Dingo and the Mouse. #IV. with K. MASUI.
Tamura, Y.
core  

Influence of sex and maturity state on trace elements content in liver and muscle of the Sciaenidae Totoaba macdonaldi. [PDF]

open access: yesPeerJ, 2021
Méndez-Rodríguez LC   +5 more
europepmc   +1 more source

Ciclo reproductivo de la sardina Española, Sardinops sagax musica (GIRARD, 1854) en el área pesquera de Talcahuano, Chile (1983-1984) [PDF]

open access: yes
This report describes the spawning cycle of the Pacific sardine Sardinopssagax música (Girard, 1854) during 1983-1984, in the Talcahuano fishery area (36°41\u27S; 73°06\u27W), using gonadic histological analysis.
Aguilera, Eduardo   +2 more
core   +2 more sources

Growth and puberty in children with juvenile idiopathic arthritis. [PDF]

open access: yesPediatr Rheumatol Online J, 2021
d'Angelo DM   +3 more
europepmc   +1 more source

Effects Of Different Diets On The Growth Performance, Gonad Development And Body Composition At First Sexual Maturity Of Rainbow Trout (Oncorhynchus Mykiss)

open access: yes, 2004
Rainbow trout Oncorhynchus mykiss with an initial mean weight of 174 g (1+ year old) were fed on 3 different commercial diets (1 extruded pellet and 2 steam pellet) in the same environmental conditions until their first spawning. Changes in growth performance (weight gain, condition factor, specific growth rate and feed conversion rate), gonadosomatic ...
Memis, D, Gun, H
openaire   +1 more source

Biology and conservation of the giant marine snail Adelomelon beckii in Argentina [PDF]

open access: yes, 2018
The giant volutid snail Adelomelon beckii (Broderip, 1836)(Fig. 1) is endemic to the western south Atlantic shelf and is distributed from Espiritu Santo (Brasil) to Tierra del Fuego (Argentina) (Weaver & du Pont, 1970).
Arrighetti, Florencia   +1 more
core  

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