Expression of L-Selectin in Peripheral Blood Leukocytes of Crossbred Cows Affected with Subclinical Mastitis

L-Selectin (SELL) linked with innate immune mechanism involved in neutrophil migration through endothelium to the site of inflammation. Early recruitment of neutrophils at the site of infection is essential to counteract infection at the earliest in conditions like sub-clinical mastitis (SCM). The present study was framed to evaluate the expression pattern of SELL in naturally occurring SCM in crossbred animals using real time PCR technique. Analysis of data on total leukocyte count indicated leucocytosis condition in SCM affected crossbred cows. Relative expression of SELL on peripheral blood leukocytes revealed a significant 3.16 folds down regulation in SCM affected cows when compared with healthy crossbred cows (P<0.05). The possible reason for leukocytosis in SCM animals might be due to down regulation of SELL on leukocytes reducing their ability to transmigrate through blood vessel to infection site. The result of present study revealed a definite role of SELL in SCM which could be explored for therapeutic aspects in near future

Cervical xanthogranuloma in a case of postmenopausal pyometra

Xanthogranuloma is a non-neoplastic presentation of chronic inflammation commonly seen in gallbladder, kidney and rarely seen in genital organs. Only one case has been reported in cervix. Here, we report a case of 60-year-old postmenopausal lady who presented with history of fever and purulent discharge per-vaginum. On speculum examination, cervix had an ulcer extending from 3 to 5 o'clock position. Uterus was bulky. On probing the ulcer, a 1-cm deep sinus was identified. Ultrasound showed enlarged uterus and fluid collection suggestive of pyometra. Pyometra was drained and cervical biopsy was taken from the ulcerated lesion; histopathology revealed granulomatous inflammation with predominantly xanthous cells suggestive of tuberculosis. High index of clinical suspicion needs to be maintained in abnormal cervix. It is a perplexing and rare entity for a clinician and also a diagnosis of exclusion; only histopathology can help for diagnosis. It mimics like malignancy and chronic infections.

Cervical xanthogranuloma in a case of postmenopausal pyometra

Xanthogranuloma is a non-neoplastic presentation of chronic inflammation commonly seen in gallbladder, kidney and rarely seen in genital organs. Only one case has been reported in cervix. Here, we report a case of 60-year-old postmenopausal lady who presented with history of fever and purulent discharge per-vaginum. On speculum examination, cervix had an ulcer extending from 3 to 5 o'clock position. Uterus was bulky. On probing the ulcer, a 1-cm deep sinus was identified. Ultrasound showed enlarged uterus and fluid collection suggestive of pyometra. Pyometra was drained and cervical biopsy was taken from the ulcerated lesion; histopathology revealed granulomatous inflammation with predominantly xanthous cells suggestive of tuberculosis. High index of clinical suspicion needs to be maintained in abnormal cervix. It is a perplexing and rare entity for a clinician and also a diagnosis of exclusion; only histopathology can help for diagnosis. It mimics like malignancy and chronic infections.

Bispectral index-guided anaesthesia for off-pump coronary artery bypass grafting.

Bispectral index (BIS) monitoring may assist reduction in utilisation of anaesthetic agents during general surgical procedures. This study was designed to test whether the use of BIS monitoring reduces the anaesthetic requirements during off-pump coronary artery bypass grafting (CABG). This prospective - clinical trial was conducted on 40 adult patients undergoing elective off-pump CABG. Patients received either isoflurane or propofol anaesthesia. BIS monitoring, which guided the dose of anaesthetic, was carried out in 50 percent of the patients. The amount of anaesthetic agent (isoflurane or propofol) administered from the start of anaesthesia to the end of surgical procedure was calculated and were compared in four groups of patients - namely Group A (I-no BIS) received isoflurane; end tidal concentration was maintained at 1-1.2% in a low flow technique throughout the procedure, Group B (I-BIS) received isoflurane in a low flow technique; inspired concentration was dictated by BIS value maintained at 50; Group C (P-no BIS) received propofol at a dose range of 4-8 mg/kg/hr and in Group D(P-BIS) the propofol infusion rate was dictated by BIS value maintained at 50. The quantity of isoflurane was significantly less for Group B (I-BIS) as compared with Group A (I-no BIS) (37 +/- 4 vs. 24 +/- 4 ml; p< 0.05) and similarly the amount of propofol infused was significantly less in Group D (P-BIS) as compared with Group C (P-no BIS) (176 +/- 9 vs. 120 +/- 6 ml; p< 0.05). BIS guided anaesthesia reduces the anaesthetic agent required for the performance of off-pump CABG. This can be extrapolated in terms of saving agent and reduced cardiac depression during off-pump CABG.