Sentence examples for occasional detection from inspiring English sources

We demonstrate here that occasional detection of SIV RNA and antigens associated with isolated germ cells within the seminiferous tubules of acutely and chronically-infected macaques can occur.

Data collected over time showed the occasional detection of viral DNA in blood.

Detection of Kirrel3 mRNA in adult human skeletal muscle using standard PCR was sporadic with occasional detection in uninjured and regenerating skeletal muscle samples.

Occasional detection of P. acnes in nongranulomatous areas of the lungs and lymph nodes from nonsarcoid patients indicates that host factors may be more critical than agent factors in the sarcoidosis etiology.

Occasional detection of intracellular P. acnes in nongranulomatous areas of the lungs and lymph nodes from nonsarcoid patients suggests that latent infection and endogenous reactivation of this indigenous bacterium occurs in these organs, even in patients without sarcoidosis.

Although early work demonstrated occasional detection of malignant cells, one of the limitations of nipple aspirate cytology as a diagnostic tool in early breast cancer is the low percentage of specimens that contain cancer cells, even when the aspirate is obtained from a known cancer-bearing breast; sensitivities of 4% and 21% were reported in two studies [ 26, 27].

At these settings, cattle and badger proximity loggers detected each other at distances of up to 3.5 m in the laboratory, with occasional intermittent detection of up to 4 m.

Previous studies on ALS patients lacking SOD1 mutations have resulted in detection of occasional Lewy body-like structures staining for SOD1 [27], [28], [29], [29] as we also found, or failure to detect any inclusion staining [23], [25].

This would be consistent with the detection of occasional mutant cells showing weak Gata4 staining.

Rare mutations in that gene are associated with a lupus-like syndrome characterized by anti-DNA antibodies, high levels of IFN-alpha and neurologic disease and have led to studies of lupus cohorts and detection of occasional TREX1 mutations.

We detected occasional false-positive results with PCR protocols previously evaluated by using reference strains rather than field isolates and tried to improve sensitivity of motility detection methods.