bovine leukosis virus (blv) is a retrovirus that primarily affects lymphoid tissue of cattle. to determine the seroprevalence of enzootic bovine leukosis virus infection and its effects on some clinical, hematological and flow cytometric indications, this study was conducted on 197 holstein cattle slaughtered in an abattoir in tehran province. elisa gp51 test of the obtained serums of the anima...

Constitutional pericentric inversion of chromosome 9 [inv(9)] occurs in 0.8 to 2% of the normal population and has long been considered a normal variant. It is controversial whether inv(9) is a predisposing factor for acute leukemia (AL). The effect of inv(9) on bone marrow (BM) recovery after stem cell transplantation or chemotherapy is undetermined. Between March 2001 and December 2008, the c...

OBJECTIVE To determine the effect of aging on choroidal blood flow (ChBFlow) in the foveolar region of the normal ocular fundus. METHOD Choroidal blood flow was determined using laser Doppler flowmetry. Twenty-nine eyes of 29 normal subjects whose ages ranged from 15 to 76 years (mean+/-SD, 42+/-18 years) were included in this study. Relative choroidal blood velocity (ChBVel), choroidal blood...

Aim: To determine the frequency of non malignant hematological causes of pancytopenia. Bone marrow examination of 148 cases of suspected hematological disorders was carried out in a DHQ KDA Hospital, Kohat from Jan. 2011to Dec. 2013. Results: Among the non malignant hematological disorders, megaloblastic anemia was the most common disorder i.e., (18.2%) followed by aplastic anemia (8.8%), ITP (...

Generally, clinical presentations of Graves' disease range from asymptomatic disease to overt symptomatic hyperthyroidism with heat intolerance, tremor, palpitation, weight loss, and increased appetite. However, atypical presentation of Graves' disease with hematological system involvement, notably pancytopenia, is distinctly uncommon. Hereby, we present and discuss a series of three untreated ...

This work aims to assess the value of a generalized molecular RHD screening strategy which could replace routine serological screening of weak D by indirect antiglobulin test. Three independent studies were performed at the two Blood Transfusion Services Berne and Zurich. Donors investigated were 652 RhD negative, but RhC and/or RhE positive, 17,391 mainly Rhccee, and 8200 with normal RhCcEe ph...

AIM The study aimed to document the clinical and hematological observations of dogs found serologically positive for Ehrlichia canis and to identify parameters or factors that are associated with the disease with focus on the anemic and thrombocytopenic state of the infected dogs. MATERIALS AND METHODS From 7 participating veterinary establishments, a total of 913 cases from 2003 to 2014 were...

Cellular components of the blood reflect specific changes in an organ or body system or more often, a general response of the individual to some physiological or pathological conditions. In this chapter, we will review the main physiological factors that should be considered when interpreting equine hematological profiles. The interpretation of the hematological profile in conjunction with hist...

The lack of updated neonatal reference values for hematological parameters impacts significantly with clinical management of both healthy and sick newborns. The present pilot study was thus aimed at assessing updated hematological Italian reference values in late preterm and term newborns. From January 2004 to December 2008 hematological laboratory tests were performed in 1175 newborns (820 hea...

Hematological emergencies are defined as acute life-threatening conditions in hematological diseases due to benign blood disorders or hematological malignancies or as a result of its treatment. This article deals of the most common emergencies encountered by hematologists. Emerging clinical situations, predictable or not, are common in the treatment of hematological diseases. However, the rapid...