Myiasis of different organs has been reported off and on from various regions in the world. We report a human case of intestinal myiasis caused by larvae of Sarcophaga. A 25 - year - old male presented with symptom of passage of live worms in stool. Following diagnosis and treatment the patient improved completely with cessation of maggots in stool.

A method was developed to record interactions between mobile non-adherent immunocytes by time-lapse cinematography and then to study the same cells by immuno-electron microscopy, using monoclonal antibodies against surface components. For this purpose a modified stage was designed to fit an inverted microscope. The attachment included a device to cool the culture chamber with N2 gas, a micro-injector for monoclonal antibody and immuno-gold treatment, and two pairs of washing needles to change the medium without disturbance. The technique was first employed to study the formation of aggregates around the antigen-presenting cells in cultures containing cells from hyper-immunized animals. Recently peripheral blood cells from normal subjects and patients with immune deficiency syndromes were stimulated with pokeweed mitogen, cluster formation was recorded, and the cells were processed for immuno-electron microscopy.

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A study was conducted to determine the pathological toxic effect of selenium (Sodium selenite). A total number 120 one day old White Leghorn (WLH) healthy broiler birds were randomly divided into A, B and C groups. Each group contain 40 birds daily administration of sodium selenite @ 30ppm and @ 15 ppm in group A and B, respectively and group C was given plain drinking water daily for 42 days and kept as control. Macroscopically and microscopically revealed varying degrees of congestion and haemorrhages in lungs, liver, kidneys, heart and intestine in selenium treated birds. The bursa of Fabricius showed depletion of lymphoid cells between the interfollicular spaces. A significant (P less than 0.05) decrease in the haemoglobin and packed cell volume was noticed in both the selenium fed groups but the total erythrocyte count remain unchanged. Biochemical parameter revealed slight decline in their activity of serum ALT and AST and increased level of BUN and creatinine in group A and B as compared to group C, suggesting some degree of renal dysfunctioning.

Background: Canine Transmissible Venereal Tumor (TVT) is a commonly occurring contagious reproductive tumor of dogs affecting both sexes. Methods: Six female mongrel dogs were brought to Veterinary clinical complex, WBUAFS, Belgachia, Kolkata with the history of inappetence, mass swelling on genitalia and blood tinged urine with dysuria for the past two weeks. Following Physical examination, protruded mass was noticed on external genital region. Impression smear was collected from protruded mass for confirmation of vacuole cell. Chemotherapy was applied with Vincristine @ 0.025 mg/kg b.wt; slow IV once a week for 4 weeks along with supportive treatment. Result: After the end of the 4th week of Chemotherapy animals were showed uneventful recovery.