1) The epidemic reproductive form of PRRSresults in late term reproductive failure.1,4,s,S,9 On newly infected farms, sows and gilts are often very susceptible to PRRSvirus. They become viremic for approximately 2 weeks and if infected in the last trimester of gestation, the virus crosses the placenta to infect the fetuses. Pigs, in utero, develop a prolonged viremia resulting in poor viability...

A study of the incidence of Rh-sensitization showed a 6.5% incidence of anti-D appearing for the first time during the last trimester of pregnancy. In 24 of the 29 subjects these antibodies were weak, and were found only when a sensitive technique using enzyme-treated Rh-deletion test cells was employed. The remaining five, however, had high-titre antibodies, which were associated with a positi...

INTRODUCTION The clinical characteristics of women who conceive during leprosy and the association between leprosy and pregnancy are not well known. METHODS This cross-sectional study included 49 pregnant or lactating women diagnosed with leprosy in 2011. RESULTS The patients had a clinical dimorphous form of leprosy (44.9%), no physical incapacity at diagnosis (87.5%), and no complications...

We report the case histories of two HIV-1 positive women in the third trimester of pregnancy who presented with acute lactic acidosis and acute pancreatitis, respectively. One case was fatal for mother and baby. Both women had been stable on regimens containing stavudine and didanosine for at least 2 years before their acute presentations. We speculate on the differential diagnosis, discuss pos...

background: although several studies have investigated the association between maternal exposure to air pollution and preterm birth, the results are inconsistent. the aim of this study was to further investigate the relation between maternal exposure to ambient air pollution during pregnancy and the risk of preterm birth and low birth weight (lbw) in an iranian pregnant population. materials an...

Hyperthyroidism is one of the most common causes of cardiac failure. Blood volume expands greatly during pregnancy, especially after the last part of the second trimester. Such expansion exacerbates the symptoms of heart failure and accelerates the development of pulmonary edema when abnormal thyroid function is not well controlled. Two cases of pregnancy complicated with congestive heart failu...

Significant advances in the prenatal diagnosis of hereditary skin disorders, including severe forms of epidermolysis bullosa (EB) and tyrosinase-negative oculocutaneous albinism (OCA1A), have been reviewed. Fetal skin biopsy during the second trimester of pregnancy has been utilized successfully for the prenatal diagnosis of EB and OCA1A. Recently, elucidation of the specific gene mutation in a...

A total of 626 patients undergoing a prostaglandin-induced abortion, the majority in the second trimester, have been analysed for complications occurring during inpatient treatment. Of the last 155 consecutive patients 143 were critically assessed six to eight weeks after abortion for morbidity occurring during their early recovery period.Blood loss of 250 ml or more occurred in 68 patients, py...