Atypical presentations of ectopic pregnancies in a rural tertiary care hospital-A case series.

In spite of advances in medical sciences, diagnosis of ectopic pregnancy eludes the clinician. In this case series, we describe three variants of life-threatening pregnancies. The successful management of these cases hinged on a strong index of suspicion and early detection.

Serum migration inhibitory factor levels in periodontal health and disease, its correlation with clinical parameters.

Objectives: Periodontal infections are an important risk factor for systemic disease and are driven primarily by the cytokines. Migration Inhibitory Factor (MIF) is a key cytokine which mediates acute and chronic inflammation alongside, a molecular link between chronic inflammation and immune mediated conditions. Hence, the present study was carried to measure the serum MIF levels in periodontal health, disease and to correlate the levels with the clinical parameters.

Interactive effects of silicon and arbuscular mycorrhiza in modulating ascorbate-glutathione cycle and antioxidant scavenging capacity in differentially salt-tolerant Cicer arietinum L. genotypes subjected to long-term salinity.

Salinity is the major environmental constraint that affects legume productivity by inducing oxidative stress. Individually, both silicon (Si) nutrition and mycorrhization have been reported to alleviate salt stress. However, the mechanisms adopted by both in mediating stress responses are poorly understood.

Influence of cadmium stress and arbuscular mycorrhizal fungi on nodule senescence in Cajanus cajan (L.) Millsp.

Cadmium (Cd) causes oxidative damage and affects nodulation and nitrogen fixation process of legumes. Arbuscular mycorrhizal (AM) fungi have been demonstrated to alleviate heavy metal stress of plants. The present study was conducted to assess role of AM in alleviating negative effects of Cd on nodule senescence in Cajanus cajan genotypes differing in their metal tolerance.