The ability of cells to make exact replicas of themselves is central to the life and development
of complex organisms. Initial insights into the question of how cells divide came during the …

The autopsy is now often regarded as of marginal use in modern clinical practice. In this
Review we contend that the autopsy remains an important procedure with substantial, if largely …

Because the bovine mammary gland is constantly challenged by a variety of contagious and
environmental pathogens, maintenance of mammary health may be best thought of in terms …

A particulate preparation was obtained by low speed centrifugation of guinea pig cerebral
cortical homogenates prepared with a Krebs- Henseleit buffer. Light microscopic examination, …

We examined 1555 school children aged 8 to 18 and graded them according to the presence
and severity of acne lesions on the face and neck. Comedones were present in a large …

The responsiveness of bovine neutrophil L-selectin and CD18 to in vivo glucocorticoid
administration was characterized by flow cytometric analysis. Blood was sampled intensively from …

The objective of the present study was to determine the effects of supplemental dietary
chromium on immune responses of dairy cows subjected to physical and metabolic stresses …

Zebrafish have become a popular organism for the study of vertebrate gene function 1 , 2 .
The virtually transparent embryos of this species, and the ability to accelerate genetic studies …

Coronavirus disease-2019 (COVID-19), a viral respiratory illness caused by the severe acute
respiratory syndrome-coronavirus-2 (SARS-CoV-2), may predispose patients to thrombotic …

Transportation causes stress in cattle that may alter numerous physiological variables with
a negative impact on production and health. The objectives of the current study were to …