One cell PCR on cytological specimen.

One-Step Reverse Transcription PCR (RT-PCR). Fatemeh Mehrpooyan*

Prevalence of genital Chlamydia trachomatis in women using PCR on urine specimen

Aim of present study was to determine prevalence of genital Chlamydia trachomatis in women of reproductive age group using PCR on urine specimen. First void 30 ml urine specimen from 160 women attending gynaecology OPD at KGMU, Lucknow were subjected to DNA extraction and PCR. 90 women had symptoms suggestive of genital tract infection (cases) and remaining 70 women were symptom free and served...

cytological diagnosis of cutaneous basal cell carcinoma

basal cell carcinoma (bcc) is the most common cancer of the skin. definite diagnosis usually requires histological examination but recently it has been suggested that cytological examination of skin smear can be used as an alternative. to evaluate sensitivity and specificity of cytological examination, a total of 125 skin lesions, clinically suspected to be bcc were studied. cytological samples...

Anaplastic Large Cell Lymphoma: A Cytological Masquerade

Anaplastic large cell lymphoma accounts for less than 10% cases of all lymphomas. It is a distinct category of large cell lymphomas that shows strong expression of CD30. The reproducibility of ALCL on the morphological ground is poor and at times it may mimic other non-lymphoid malignancies. The cytomorphology of anaplastic large cell lymphoma (ALCL) is distinctive yet variable. Till date only ...

Specimen charging on thin films with one conducting layer: discussion of physical principles.

Although the most familiar consequences of specimen charging in transmission electron microscopy can be eliminated by evaporating a thin conducting film (such as a carbon film) onto an insulating specimen or by preparing samples directly on such a conducting film to begin with, a more subtle charging effect still remains. We argue here that specimen charging is in this case likely to produce a ...