 | Hegde, K.S. |
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 | Use of Hyperbaric Oxygen in Experimental Frost Bite
Author : Bal Krishna;Hegde, K.S.;Lazar, Mathew
Source : Defence Science Journal ; Vol:28(2) ; 1978 ; pp 87-90
Subject : 61 Medical Sciences
Keywords : Hyperoxic Treatment;Cold Exposure;Hyperoxic Chamber
Abstract : Frost bite produced in rates by exposing them to -15 degree calcius and the extent of injury in the hind limbs and the tail was assessed at the end of 15 days. Hyperoxic treatment at normal atmospheric pressure and 1.5 atmosphere was given to experimental groups for 30 minutes daily for seven days in a hyperoxic chamber immediately after cold exposure. The controls were not given any treatment. Single oxygen treatment at normal atmosphere pressure was of no value, however, repeated hyperoxic treatment showed limited improvement but repeated treatment for seven days with hyperbaric oxygen at 1.5 atmosphere showed distinct recovery of frozen parts. |
| | Computerised Image Processing and Interactive Morphometry in Cytology
Author : Mathew, T.Lazar ;Hegde, K.S.;Padaki, V.C.;Sumathi, S.R.;Ramesh, B.V.
Source : Defence Science Journal ; Vol:46(2) ; 1996 ; pp 87-90
Subject : 681.3 Computer Science
Keywords : Computerised interactive morphometry ;Cervical cancer;Interactive image analysis;Image analysis
Abstract : Introduction of computers and image analysis systems to quantify the assessment of living cells for prognosis and diagnosis is gaining momentum. It also aims at relieving the operator from the tedium of microscopic observation and reducing operator bias and human error. This paper discusses the design and configuration of an interactive image analysis system built indigenounsly for cell analysis and classification. It also discusses the progress made in the diagnosis of cervical cancer and in the prognosis of breast cancer using computerised interactive morphometry. |
| | Morphometric Studies of Cytological Specimens in Breast Carcinoma using Computerised Image Analysis System
Author : Padaki, V.C.;Hegde, K.S.;Ramesh, B.V.;Sumathi, S.R.;Hazarika, D.;Kumar, Prashantha;Verghese, C.A.
Source : Defence Science Journal ; Vol:43(3) ; 1993 ; pp 229-233
Subject : 61 Medical Sciences
Keywords : Image analysis;Radical mastectomy;Computerised interactive morphometry
Abstract : The value of nuclear parameters were determined using interactive computer image analysis system on 100 preoperative FNAC smears of breast lesion were radical mastectomy was performed subsequently. Twenty cases of benign lesion were taken as control. The lymph node status was correlated with the nuclear and nucleolar variables. It is found that few nuclear parameters have good discriminatory power. Computerised interactive morphometry proved to be far superior to eye-piece measurements with respect to accuracy, reproducibility and time taken for parameter estimation which leads to the determination of better prognostic indicator. |
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