Antioxidant And Hepatoprotective Effect Of Quercus Ilex Leaves Extract In Ethanol Induced Liver Damage In Wistar Rats

Objective: This study was undertaken to investigate the hepatoprotective and antioxidant activity of Quercus ilex leaves extract (QILE) on ethanol-induced toxicity in Wistar rats. Methods: Hepatotoxicity was induced by administering ethanol (40%) at a dose of 7.9 gm/kg/day; p. o. (1:1 of ethanol in olive oil) for 28 d. Silymarin 100 mg/kg/day; p. o. was used as a standard drug. The whole study was divided into a prophylactic and curative study. In the prophylactic study, the Silymarin and QILE (test drug) 100, 200, and 400 mg/kg Body Weight(BW) given orally one hour before administration of 40% ethanol administration for 28 d. In the curative study, 7 d of treatment of Silymarin and QILE 200 and 400 mg/kg BW was given orally after 28 d of ethanol administration to different groups. Results: Hepatoprotectivity was confirmed by the highly significantly (p<0.001) restoration of elevated biochemical parameters like SGPT, SGOT, ALP, TB, and highly significantly (p<0.001) depleted Albumin and Total protein levels by 200 mg/kg BW QILE in comparison to the positive control group. QILE 200 mg/kg highly significantly (p<0.001) raised the antioxidants by draining the elevated oxidative stress markers in comparison of positive control group. At dose levels QILE 200 mg/kg, significant (p<0.05) protection from loss in body weight and in liver weight was found when the comparison was done with the positive control group. Histopathology revealed that QILE 200 mg/kg reduced the markers of cell necrosis. Conclusion: Present study revealed that Quercus ilex leaves have antioxidant and hepatoprotective activity due to its chemical constituents.

Current antibiotic use in the treatment of enteric fever in children

Background & objectives: Antimicrobial resistance is a major challenge in the treatment of typhoid fever with limited choices left to empirically treat these patients. The present study was undertaken to determine the current practices of antibiotic use in children attending a tertiary care hospital in north India. Methods: This was a descriptive observational study in children suffering from enteric fever as per the case definition including clinical and laboratory parameters. The antibiotic audit in hospitalized children was measured as days of therapy per 1000 patient days and in outpatient department (OPD) as antibiotic prescription on the treatment card. Results: A total of 128 children with enteric fever were included in the study, of whom, 30 were hospitalized and 98 were treated from OPD. The mean duration of fever was 9.5 days at the time of presentation. Of these, 45 per cent were culture positive with Salmonella Typhi being aetiological agent in 68 per cent followed by S. Paratyphi A in 32 per cent. During hospitalization, the average length of stay was 10 days with mean duration of defervescence 6.4 days. Based on antimicrobial susceptibility ceftriaxone was given to 28 patients with mean duration of treatment being six days. An additional antibiotic was needed in six patients due to clinical non-response. In OPD, 79 patients were prescribed cefixime and additional antibiotic was needed in five during follow up visit. Interpretation & conclusions: Based on our findings, ceftriaxone and cefixime seemed to be the first line of antibiotic treatment for typhoid fever. Despite susceptibility, clinical non-response was seen in around 10 per cent of the patients who needed combinations of antibiotics.

Double burden of malnutrition among mother-child DYADS in urban poor settings in India

Introduction: Low-and middle-income countries are undergoing nutrition transition wherein presence of under and over-nutrition in the same household is increasing. Aims & Objectives: This study explored the coexistence of under and over-nutrition among mother-child dyads in an urban poor setting in India. Material & Methods: Data was collected from 225 dyads in urban poor settings of Delhi. Anthropometric measurements (weight, height, waist-circumference, hip circumference in mothers and weight, height, MUAC in children) were taken from a random sample of mothers aged >18 years with children aged 3-5 years. Prevalence of underweight, stunting, wasting and overweight/obesity were determined in children, while corresponding proportions of underweight and overweight/obesity were determined in mothers, based on BMI and waist circumference. Results: Of the 225 children, 19% were stunted, 12% were underweight, 4.8% were wasted, while 20% were overweight/obese. Among their mothers, 8.4% were underweight, 20% were overweight/obese and 23% had waist circumference > 88cm. A large proportion of overweight and obese mothers (33% and 30% respectively) had stunted, wasted or underweight children. Among the overweight/obese children, 12% had underweight, and 22% had overweight/obese parentage. Among, all dual burden households, the nutritional status of child correlates with that of mother. Conclusion: One-third mother-child dyads revealed the existence of double burden of malnutrition characterized by high prevalence of undernutrition, stunting and wasting in children, and overweight/obesity in mothers within the same household. It is crucial to understand the pathways to this coexistence, and to test effectiveness of context-specific interventions to curb associated future health risks

Seminogram in male partners of Infertile Couples.

Background: Infertility is defined as failure to conceive within one or more years of regular unprotected coitus. The infertility state is dependent on the female factor as well as masculine factor; an altered masculine factor is designated when any cause or causes of infertility reside in the male. The masculine factor as a cause of infertility is present in 40-50% of cases hence the importance of an integral evaluation of the male alterations and its fertility. Objectives: The present study aims to assess the seminal patterns of male partners of 100 infertile couples for various parameters and their possible contribution to infertility. Material and Methods: The present study was conducted on male partners of 100 infertile couples who were referred by Gynecology and Obstetric department to Pathology Department, Government Medical College, Patiala for semen examination. The semen was collected by masturbation in all cases in a clean dry detergent free container. After liquefaction and mixing, basic analysis was done which includes volume, viscosity, pH, spermatozoal concentration, motility and morphology. Data was evaluated by means of chi-square test. Results: Of 100 seminogram, 43% showed alterations in the seminal indexes; with asthenospermia in 39.5%, Oligoasthenospermia in 30.2%, Oligospermia in 16.2%, and Azoospermia in 13.9%. Conclusion: Male factors were mostly responsible as a cause of infertility. Asthenospermia was the most common type of semen defect present in these infertile males. Most of the males with semen defect were of age group >30yrs. Incidence of semen defect among males increased with duration of infertility.

Antibacterial efficacy of Nisin, Pediocin 34 and Enterocin FH99 against Listeria monocytogenes and cross resistance of its bacteriocin resistant variants to common food preservatives

Antilisterial efficiency of three bacteriocins, viz, Nisin, Pediocin 34 and Enterocin FH99 was tested individually and in combination against Listeria mononcytogenes ATCC 53135. A greater antibacterial effect was observed when the bacteriocins were combined in pairs, indicating that the use of more than one LAB bacteriocin in combination have a higher antibacterial action than when used individually. Variants of Listeria monocytogenes ATCC 53135 resistant to Nisin, Pediocin 34 and Enterocin FH99 were developed. Bacteriocin cross-resistance of wild type and their corresponding resistant variants were assessed and results showed that resistance to a bacteriocin may extend to other bacteriocins within the same class. Resistance to Pediocin 34 conferred cross resistance to Enterocin FH 99 but not to Nisin. Similarly resistance to Enterocin FH99 conferred cross resistance to Pediocin 34 but not to Nisin. Also, the sensitivity of Nisin, Pediocin 34 and Enterocin FH99 resistant variants of Listeria monocytogenes to low pH, salt, sodium nitrite, and potassium sorbate was assayed in broth and compared to the parental wild-type strain. The Nisin, Pediocin 34 and Enterocin FH99 resistant variants did not have intrinsic resistance to low pH, sodium chloride, potassium sorbate, or sodium nitrite. In no case were the bacteriocin resistant Listeria monocytogenes variants examined were more resistant to inhibitors than the parental strains.

Cystic Hygroma of Wrist.

Cystic hygroma is the rare congenital lesion. This is a cystic variety of lymphangioma. Cystic hygroma arising outside of the cervicofacial, thoracic, and abdominal areas are extremely rare. Wrist is a very rare site for occurrence of cystic hygroma. Presentation depends on site of location of cystic hygroma. A case of cystic hygroma of wrist in a child is reported. This child presented with painless swelling of left wrist. Excision of cyst was done. This is first case report of literature reporting occurrence of cystic hygroma on wrist.

Survey of nitrogen use pattern in rice in the irrigated rice-wheat cropping system of Haryana, India.

Seeing the sustainability of rice-wheat cropping system (RWCS) of the Indo-Gangetic Plain, adequate crop nutrition in general and nitrogen (N) in particular holds the key to sound crop management. The excessive application or insufficient management of N means an economic loss to the farmer and may lead to yield penalties and environmental problems. Improving N management in consonance with other nutrients is much important to break yield plateaus as breeding for high yielding is not happening in recent years. Findings from farm survey are used to evaluate the on-farm N management practices in rice crop of the study area. The crop management practices (especially time of sowing/transplanting and irrigation requirement) and resource base of the farmers decided the N use pattern of the farmers. The N Physical optimum and N economic optimum exceeding the recommended levels revealed the apparent need for the revalidation of the existing recommendations. Paddy yield increased significantly within different rice types. This study generated comprehensive data on N use pattern in rice in the study area.

Immunological profile in congenital heart disease.

Fifty children with established congenital heart disease (CHD) were surveyed for the immune profile. Ventricular septal defect (VSD) was the commonest lesion (56%) followed by Tetralogy of Fallot (ToF; 16%), atrial septal defect (ASD; 8%), patent ductus arteriosus (PDA; 4%), transposition of great arteries (TGA; 4%), aortic stenosis (AS; 4%), and pulmonic stenosis (PS), tricuspid atresia (TA), single ventricle with pulmonic stenosis (SV with PS) and dextrocardia with ToF (2% each). Immunoglobulins (IgG, IgA and IgM) were estimated. IgG and IgA levels were significantly reduced in all children with congenital heart disease, whereas IgM levels were increased in cyanotic but unaffected in the acyanotic group. Complement C3 and C4 levels were reduced in all, more so in cyanotics. T-helper cells were decreased and T-suppressor cells were increased in all groups with congenital heart disease as compared to controls. B-cell percentage was increased in cyanotics but not affected in the acyanotics.

Histological and immunological analysis of gastric and intestinal lymphomas.

Immunophenotyping of 28 gastrointestinal non-Hodgkin's lymphomas was done using specific antibodies. Twenty six of these were successfully classified using this technique.

An unusual case of plasma cell granuloma involving lung and brain.

A young male aged 20 years had resection of the upper lobe of right lung for plasma cell granuloma. Five years later he developed three lesions in the brain, one of which was resected. Brain lesion showed similar histopathological picture. A unique case of plasma cell granuloma involving more than one organ is reported.

Immunological alterations following open heart surgery.

Immunological changes in thirty patients undergoing various cardiac surgical procedures (twenty patients undergoing open heart surgery with either the bubble or the membrane oxygenator and ten patients undergoing closed surgical procedures) were studied. There was an activation of suppressor T cells and secretion of lymphokines in patients undergoing open heart surgery with activation of the classical complement pathway. The immunological alterations were similar in all patients irrespective of the type of oxygenator used.