Results 211 to 220 of about 2,034,014 (299)

Dental crown morphological variation and heterodonty in carcharhiniform sharks

The Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Microelimination of hepatitis C in dialysis units: results from the Brazilian Registry for the elimination of HCV. [PDF]

J Bras Nefrol
Abreu PF, Alves PRC, Bittencourt PL, Calvo ICS, Vieira Neto OM, Nascimento MMD, Neves FC, Moura AF, Calazans DCC, Salcedo JMV, Rocha CM, Lobato CMO, França AVC, Pierre AMM, Ferreira ASP, Lopes EP, Medeiros Filho JEM, Souto FJD, Aires RS, Mendes LSC, Uehara SNO, Gonçalves LL, Carmo LPFD, Ivantes CAP, Cheinquer H, Parreira TB, Israel KCSP, Costa VJRC, Sousa HDC, Nasserala JCL, Bastos KA, Pinheiro ME, Silva AQBD, Oliveira CMC, Barros FHS, Dourado MMC, Costa CB, Mothé RA, Cabral AS, Simão DR, Barreto FC, Fraxino PH, Constancio NS, Silva DRD, Silva Filho ÁP, Moura LRR, Machado DJB, Brabo AM, Naseri AP, Carvalho TR, Pestana NDF, Rocha PTMCEA, Lima LMSTB, Perez RM, Narciso-Schiavon JL, Andrade ARCF, Zawadzki B, Moura-Neto JA, Ferraz MLG.   +58 more
europepmc   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Applications of artificial intelligence in chronic kidney disease: a systematic review. [PDF]

Rev Saude Publica
Bittencourt JAS, Figueredo AS, Melo NAC, Pereira CL, Moraes YAC, Penha MSC, Marques DLCL, Rodrigues EF, Costa AACD, Barros Filho AKD.   +9 more
europepmc   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

A decade of difference: cross-continental patterns of functional performance in Brazil and Europe within the WHO ICOPE framework. [PDF]

PLoS One
Oliveira VR, Praia Júnior JAR, Dematte RD, Sanches CA, Rodrigues FFP, Minobes-Molina E, Librantz A, Sampaio LMM.   +7 more
europepmc   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Erratum: Dietary pattern and night work: metabolic syndrome in healthcare workers. [PDF]

Arch Endocrinol Metab
europepmc   +1 more source

[Historical reflections on smallpox, science and health: an interview with Tania Fernandes]. [PDF]

Hist Cienc Saude Manguinhos
Fernandes TMD, Pimenta TS, Santos GGD, Brizola JH.   +3 more
europepmc   +1 more source