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1.
Anissa Kaleemullah Shariff Sangita R. Patil Pramod S. Shukla Ajit V. Sontakke Anup S. Hendre Anand K. Gudur 《Indian journal of clinical biochemistry : IJCB》2009,24(3):307-311
The objectives of the present study were to ascertain the variations in the serum levels of malondialdehyde and total antioxidant
status, in head and neck malignancies with different stages, with and without oral antioxidant supplementation, before and
after radiotherapy, and to validate the protective effects of an antioxidant supplementation during radiotherapy. The pretreatment
values of serum malondialdehyde were significantly raised, while that of serum total antioxidant status were significantly
declined in all the stages of head and neck malignancies, when compared with the healthy controls values (P<0.001). A significant
correlation was observed related to the studied parameters and different stages of the disease. The study suggests that an
oral antioxidant supplementation during radiotherapy is an effective mode in reducing oxidative stress. Antioxidant supplementation
during radiotherapy may serve as an adjuvant therapy in malignancies offering a protection to normal cells that may further
reduce the risk of developing secondary cancers. 相似文献
2.
Chavan VU Durgawale PP Sayyed AK Sontakke AV Attar NR Patel SB Patil SR Nilakhe SD 《Indian journal of clinical biochemistry : IJCB》2011,26(3):283-289
Twenty-four hour urinary albumin excretion (UAE) is considered as gold standard method for albuminuria measurement, but collection
of 24-h urine is inconvenient. The aim of present study was to evaluate whether albumin: creatinine ratio (ACR) and urinary
albumin concentration (UAC) in different spot urine samples correlate or not with 24-h UAE for screening of microalbuminuria
in type 2 diabetic patients. We collected first morning void (FMV), random urine sample (RUS) and 24-h urine, separately on
consecutive days from 104 type 2 diabetic patients. ACR and UAC in each spot urine sample compared with 24-h UAE with regard
to Pearson correlation coefficient. Pearson’s correlation of albumin: creatinine ratio (ACR) with 24-h UAE was (r = 0.802 and 0.623) in first morning void (FMV) and random urine sample (RUS), respectively. Pearson’s correlation coefficient
of urinary albumin concentration (UAC) compared with 24-h UAE was (r = 0.943 and 0.920), in FMV and RUS, respectively, P < 0.01. Results revealed that values in first morning void (FMV) were better correlated with 24-h urinary albumin excretion
(UAE), than the values in random urine sample (RUS). We conclude that the first morning void (FMV) may be able to replace
24-h urine collection, preferably urinary albumin concentration (UAC) in the initial screening of microalbuminuria in diabetic
patients. 相似文献
3.
It is a well established fact that long term use of oral contraceptives is hazardous to health. The most common methods of contraception used by women in reproductive age group include use of oral contraceptives and copper «T». One of the causative factors for the side effects of the «pill» is presumed to be increase in serum cereloplasmin levels which has pro-oxidant activity. The present study involves the study of serum ceruloplasmin levels in two groups of subjects i.e. 30 women using oral contraceptive and 30 women using copper «T». 30 healthy females in reproductive age group were chosen as controls. It was observed that oral contraceptives increase the serum ceruloplasmin levels (p < 0.001) and the difference is highly significant as compared to no change (p < 0.1) in the groups using copper «T» as contraceptives. 相似文献
4.
Pushpa P. Durgawale P. S. Shukla Shubhangi D. Sontakke P. G. Chougule 《Indian journal of clinical biochemistry : IJCB》2001,16(1):110-112
In the present study the property of lectin agglutination in blood on normal and different cancer patients has been observed.
The purifiedSynadenium grantii root lectin was non blood group specific and its utility as a diagnostic tool in malignancy was studied. Hemagglutination
(units/ml) of red blood cells of different types of cancer was compared with the normal control's red blood cells. Out of
113 total cancer patients, only a group of 29 breast cancer patients showed significant increase in titre value (P<0.05) compared
to normal control. 相似文献
5.
Sarita N. Chavan Umesh More Shruti Mulgund Vishal Saxena Alka N. Sontakke 《Indian journal of clinical biochemistry : IJCB》2007,22(2):101-105
Osteoporosis encompasses a wide spectrum of conditions associated with imbalance of osteoclastic and osteoblastic activities.
The increased activity of osteoclasts leads to increased free radical formation and hence lipid peroxidation. Present study
probes into the role of antioxidants as a palliative treatment for osteoporosis. It involved 50 healthy controls and 75 clinically
diagnosed osteoporosis patients. Both the groups underwent baseline assessment of biochemical markers viz. osteoblastic markers:
serum Alkaline phosphatase. Free or ionic calcium and Inorganic phosphorus, osteoclastic markers: serum Tartarate resistant
acid phosphatase and Malondialdehyde and the antioxidant status: serum Superoxide dismutase and Erythrocyte reduced glutathione.
The osteoporotic group was then divided into groups A (Vitamin E-Evinal 400 mg), B (Vitamin C-Celin 500 mg), C (Vitamin E+C-Evinal+Celin)
for antioxidant supplementation for a period of 90 days. The results reveal that there is significant fall in concentration
of serum MDA (p<0.001), TrACP (p<0.01). Improvement in antioxidant status is reflected by significant rise in concentration
of serum SOD (p<0.001) and erythrocyte GSH (p<0.001) after 90 days of antioxidant supplementation in osteoporosis. The findings
indicate that on the whole bone status improved with prolonged antioxidant vitamin supplementation, which can be used as a
palliative treatment for osteoporosis. The efficacy is not affected whether the vitamins are administered singly or conjointly. 相似文献
6.
Laxmayya Sava Sandhya Pillai Umesh More Alka Sontakke 《Indian journal of clinical biochemistry : IJCB》2005,20(2):158-161
Measurement of serum free (ionized) calcium (Ca++) reflects true calcium status of the body in health and disease. Present study evaluates efficacy of Ca++ over total calcium (CaT) in serum for calcium status. 52 subjects were enrolled for study. Anaerobic fasting blood sample
for Ca++ measurement and autoclaved plain bulb for estimation of CaT, Total protein (TP) and Albumin was used. CaT, Corrected CaT,
Ca++, Calculated Ca++ were measured and correlated. Corrected CaT and calculated Ca++ were derived from the measured parameters. Study group showed significant difference between CaT and corrected CaT (p<0.006),
Ca++ and calculated Ca++ (p<0.001). Negligible correlation was observed between Ca++ and serum protein. Positive correlation was observed between CaT and calculated Ca++, TP and albumin. Findings indicate that Ca++ levels are independent of serum protein status. With scrupulous sampling, Ca++ may be a better parameter than presently used CaT for assessing calcium status in serum. 相似文献
7.
Pushpa Durgawale Sangita Patil P. S. Shukla Ajit Sontakke Satish Kakade Sunil Yadav 《Indian journal of clinical biochemistry : IJCB》2009,24(1):30-35
Fasting samples of 914 subjects from healthy population were analyzed for total cholesterol, triglyceride and three major
fractions of lipoproteins i.e. high-density lipoprotein cholesterol, low lipoprotein cholesterol and very low-density lipoprotein
cholesterol. The values obtained were (in mg/dl) 165.7±30.2,88.36±31.2, 44.86±10.68, 101.66±29.8 and 18.11±7.35 respectively.
When these subjects were grouped according to the age and sex, no appropriate differences were observed between most of the
groups. Triglycerides were found to be low and HDL cholesterol was high in female when compared with male of similar age.
Beyond age 40 years cholesterol level and low density lipoprotein cholesterol was found to be gradually increased in case
of women. Minor difference was observed with dietary pattern. Present study suggests that clinical evaluation of patient should
be made on the basis of these reference values for Western Maharashtra population. 相似文献
8.
Pushpa Durgawale Sudhir Kanase Pramod S. Shukla Shubhangi Sontakke 《Indian journal of clinical biochemistry : IJCB》2005,20(2):174-177
Cerebrospinal fluid protein estimation is a routine diagnostic tool for various diseases. The proposed modified bromocresol
green (BCG) method is applicable to automated as well as manual measurements. Protein concentrations and absorbance at 600
nm are linearly related throughout a wide range of concentrations from 10 mg % to 2000 mg %. Ninety C.S.F. samples were analyzed
and results obtained by both the modified BCG method and routine pyrogallol red method were compared. An excellent co-relation
was observed (n=90, g=0.996, P<0.001). 相似文献
9.
Sarita Chavan Laxmayya Sava Vishal Saxena Sandhya Pillai Alka Sontakke Digamber Ingole 《Indian journal of clinical biochemistry : IJCB》2005,20(1):150-152
Glutathione, the dominant intracellular thiol, plays an important protective role against oxidative stress. The accidental
findings of increased reduced glutathione level postprandially as compared to post absorptive level prompted the design of
present study. Reduced Glutathione levels were estimated in 50 healthy individuals in post absorptive and postprandial phase
by taking whole blood in ACD bulb. Mean postprandial reduced Glutathione (9.60±3.39 μmole/gm of Hb) is significantly increased
than mean postabsorptive level (5.53±0.88 μmole/gm of Hb; p<0.001). It also shows positive correlation (r=0.65) between these
two GSH levels. So present study suggests that post absorptive specimen collection is preferable over random or postprandial
as the former reflects the true basal level of reduced glutathione. 相似文献
10.
Jyotsna A. Patil Arun J. Patil Ajit V. Sontakke Sanjay P. Govindwar 《Indian journal of clinical biochemistry : IJCB》2012,27(2):134-140
The aim of this study was to see the biochemical effects of pesticides on sprayers of grape gardens before and after 15 days of vitamin E supplementations in Western Maharashtra (India), who were occupationally exposed to various pesticides over a long period of time (about 5 to 15 years). Blood samples were collected from all study group subjects for biochemical parameters assays before and after 15 days of vitamin E supplementation. Sprayers of grape gardens were given 400 mg of vitamin E tablet/day for 15 days. After 15 days of vitamin E supplementation to sprayers of grape gardens, we observed significantly decreased aspartate transaminase (10.88 %, P < 0.05, r = 0.88), alanine transaminase (25.92 %, P < 0.01, r = 0.46) and total proteins (3.32 %, P < 0.01, r = 0.33), whereas, no statistically significant change was found in serum acetyl cholinesterase, C-reactive proteins, albumin (ALB), globulins and ALB/globulin ratio as compared to before vitamin E supplementation. Sprayers of grape gardens, who received vitamin E supplementation, showed significantly decreased serum lipid peroxide (LP) (18.75 %, P < 0.001, r = 0.63) and significantly increased RBC-superoxide dismutase (SOD) (12.88 %, P < 0.001, r = 0.85), RBC-Catalase (CAT) (24.49 %, P < 0.001, r = 0.70), plasma ceruloplasmin (CP) (4.6 %, P < 0.01, r = 0.80), serum zinc (4.57 %, P < 0.01, r = 0.83) and serum copper (4.37 %, P < 0.01, r = 0.79) as compared to values before vitamin E supplementation. These results showed that vitamin E supplementation has ameliorating effects on these transaminase enzymes, suggesting that it may have a protective effect on liver, from pesticides induced damage. In this study vitamin E supplementation might have decreased LP levels by breaking chain reaction of lipid peroxidation. Present results indicate that vitamin E plays a crucial role in restoring the antioxidant enzymes such as SOD, CAT and CP, in population exposed to pesticides. This helps to enhance its antioxidant ability. Therefore, it is suggested that farmers, pesticide applicators, workers in the pesticide industry and other pesticide users, who come in regular contact with pesticides, may be benefited by supplementation with vitamin E. 相似文献