Results 181 to 190 of about 179,911 (330)

Retaining Models of Human Evolution After Repeated Falsifications—Why?

Natural Sciences, Volume 6, Issue 3, July 2026.
Two 19th century paradigms of human evolution emerged: Humans are subdivided into isolated populations in an evolutionary tree, versus human populations interbreed (gene flow) with no isolates. The tree model has been rejected whenever tested since the 1970's, whereas gene flow consistently fits.
Alan R. Templeton
wiley   +1 more source

Low‐normal birthweight in the first pregnancy as a risk factor for small for gestational age in the second pregnancy: A matched case–control study

Pregnancy, Volume 2, Issue 4, July 2026.
Abstract Background Recurrent obstetric complications may stem from chronic placental dysfunction or maternal vulnerability, with potential worsening across successive pregnancies. Subtle intrauterine growth restriction in a first pregnancy, even within the appropriate‐for‐gestational‐age (AGA) range, may signal underlying risk for subsequent adverse ...
Boujenah Jeremy, Beddock Richard, Patrick Rozenberg   +2 more
wiley   +1 more source

Systematic Review of Intravenous Ceftriaxone Administration in Animals

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
ABSTRACT Background Ceftriaxone is an antibiotic frequently prescribed in veterinary medical practice due to its effectiveness against several pathogenic microorganisms responsible for diseases in different animal species. Objective To select scientific articles from the academic databases PubMed and Web of Science that analysed the pharmacokinetic ...
Paula Maria Fernandes de Vasconcelos, Gabriel de Brito Rodrigues, Michel Leandro de Campos   +2 more
wiley   +1 more source

Watching the eye with Mars in sight

Experimental Physiology, EarlyView.
Peter zu Eulenburg, Lonnie Petersen, Damian M. Bailey   +2 more
wiley   +1 more source

Abnormal cleavage patterns in equine in vitro‐produced embryos lead to higher early pregnancy loss

Equine Veterinary Journal, Volume 58, Issue 4, Page 970-980, July 2026.
Summary Background Despite significant advances, in vitro production (IVP) of equine embryos continues to lack standardised embryo classification criteria and is associated with increased rates of early pregnancy loss compared with in vivo‐derived blastocysts.
Soledad Martin‐Pelaez, Alejandro de la Fuente, Kazuki Takahashi, Hugo Monteiro, Mauricio Mendes, Stuart Meyers, Pouya Dini   +6 more
wiley   +1 more source

Variation in trabecular bone microarchitecture across rhesus macaque (Macaca mulatta) load‐bearing joints

Journal of Anatomy, Volume 249, Issue 1, Page 97-113, July 2026.
Aging of bone density (BV/TV) is regional: Forelimb [left] elements gain bone sporadically (orange) but hind limb elements [right] lose bone globally (blue). Abstract Globally, human population structure is quickly trending older, increasing the prevalence and systemic burden of age‐related skeletal disorders such as osteoporosis.
Cassandra M. Turcotte, Aditi Raghunath, Timothy M. Ryan, Lily J. D. DeMars, Erin Siracusa, Sam K. Patterson, Cayo Biobank Research Unit, Michael L. Platt, Lauren J. N. Brent, Noah Snyder‐Mackler, Samuel E. Bauman, Michael J. Montague, Melween I. Martinez, Scott A. Williams, Susan C. Antón, James P. Higham, Sharon Kuo   +16 more
wiley   +1 more source

Rhesus monkey embryonic stem cells differentiation, proliferation and allotransplantation

, 2012
To investigate the characteristics of rhesus monkey embryonic stem cells and to promote their clinical application, the differentiation and proliferation of rosettes neural stem cells from GFP marked rhesus monkey embryonic stem cells were studied The ...
GUO, Li-Yun, QI, Ren-Li, DONG, Jin-Run, QU, Jia-Gui, WANG, Zheng-Bo, WANG, Wen-Chao, XIAO, Chun-Jie   +6 more
core   +1 more source

Serological Blood Grouping reveals Genotypes and Family Relationship- A Case Report from Lemunnam District Clinic

Sokoto Journal of Medical Laboratory Science, 2016
Serological ABO and Rhesus blood groupings could be used to predict the possible ABO and Rhesus blood group genotype. In this study, ABO and Rhesus blood group genotypes of given six subjects were predicted and employed to establish possible family ties ...
Bukar, A., Obi, S.O, Ajayi, O.I., Abba, A., Abja, U., Busari. O., Waziri, G. Medugu, J.T., Audu, N., Geidam, U., Jeremiah, Z.A.
doaj  

Sources of Variation in Fecal Haptoglobin in a Population of Wild Capuchin Monkeys (Cebus imitator)

American Journal of Primatology, Volume 88, Issue 6, June 2026.
Fecal haptoglobin values show significant seasonal variation in wild capuchin monkeys. Values are highest, and most variable in the early‐mid dry season, when fruit is typically scarce and water sources are standing pools, which can accumulate pathogens.
Raquel Hernández‐Rojas, Hadjira Hamou, Ronald Lopez Navarro, Katharine M. Jack, Fernando A. Campos, Amanda D. Melin, James P. Higham   +6 more
wiley   +1 more source

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

Biological Reviews, Volume 101, Issue 3, Page 1463-1478, June 2026.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito, Judith M. Burkart, Carel van Schaik   +2 more
wiley   +1 more source