Calf health from birth to weaning. I. General aspects of disease prevention

Calfhood diseases have a major impact on the economic viability of cattle operations. This is the first in a three part review series on calf health from birth to weaning, focusing on preventive measures. The review considers both pre- and periparturient management factors influencing calf health, colostrum management in beef and dairy calves and further nutrition and weaning in dairy calves

Neurogenic mechanisms in bladder and bowel ageing

The prevalence of both urinary and faecal incontinence, and also chronic constipation, increases with ageing and these conditions have a major impact on the quality of life of the elderly. Management of bladder and bowel dysfunction in the elderly is currently far from ideal and also carries a significant financial burden. Understanding how these changes occur is thus a major priority in biogerontology. The functions of the bladder and terminal bowel are regulated by complex neuronal networks. In particular neurons of the spinal cord and peripheral ganglia play a key role in regulating micturition and defaecation reflexes as well as promoting continence. In this review we discuss the evidence for ageing-induced neuronal dysfunction that might predispose to neurogenic forms of incontinence in the elderly

Piper betle L. Piperaceae

Artanthe hexagyna Miq.; Betela mastica Raf.; Chavica betle (L.) Miq.; Chavica blumei Miq.; Chavica chuvya Miq.; Chavica densa Miq.; Chavica siriboa (L.) Miq.; Cubeba melamiri Miq.; Cubeba seriboa Miq.; Macropiper potamogetonifolium (Opiz) Miq.; Piper anisodorum Blanco; Piper bathicarpum C.DC.; Piper bidentatum Stokes; Piper blancoi Merr.; Piper blumei (Miq.) Backer; Piper canaliculatum Opiz; Piper carnistilum C.DC.; Piper densum Blume; Piper fenixii C.DC.; Piper macgregorii C.DC.; Piper malamiri Blume; Piper malamiris L.; Piper malarayatense C.DC.; Piper marianum Opiz; Piper philippinense C.DC.; Piper pinguispicum C.DC. & Koord.; Piper potamogetonifolium Opiz; Piper puberulinodum C.DC.; Piper rubroglandulosum Chaveer. & Mokkamul; Piper saururus Burm.; Piper siriboa L.; Piperi betlum (L.) St.-Lag

Diagnosis and immunophenotype of 188 pediatric lymphoblastic lymphomas treated within a randomized prospective trial: experiences and preliminary recommendations from the European childhood lymphoma pathology panel

The majority of lymphoblastic (precursor cell) neoplasms presents as leukemias. Consequently, the guidelines for lineage determination and subtyping of precursor cell neoplasms were primarily established for flow cytometry methods. Large-scale studies of nonleukemic lymphoblastic lymphomas are lacking so far. We analyzed a large series of pediatric patients with lymphoblastic lymphoma treated within a prospective randomized trial (the Euro-LB 02 study). Among 193 lymphomas, in which a detailed immunohistochemical analysis was carried out, there were several unusual and diagnostically challenging morphologic and immunophenotypical variants. These included 11 lymphomas with mixed phenotypes expressing markers of at least 2 hematopoietic lineages, 7 terminal deoxynucleotide transferase-negative lymphoblastic lymphomas, and 3 undifferentiated hematopoietic neoplasms that could not be assigned to any lineage with certainty. Our data indicate that World Health Organization guidelines for lineage determination and subtyping of precursor cell leukemia need to be adapted before they can be applied to immunohistochemical diagnosis of lymphoma. Using the experience from this cohort we suggest a resource-saving diagnostic staining panel for the immunohistochemical analysis of precursor cell neoplasms in formalin-fixed paraffin-embedded tissue