Effects of Heterologous Bovine Seminal Plasma-Supplemented Egg Yolk-Based Extender on Cryosurvivability of Pantja Buck Semen.

The present study was conducted to observe the effects of removal of seminal plasma of Pantja buck semen and supplementation of bovine seminal plasma (BSP) in the extender before cryopreservation. In a preliminary experiment, different levels of BSP were supplemented (1, 3, 5, 7, and 9% v/v) in egg yolk (7.5% egg yolk)-tris (EYT) extender and used for cryopreservation of Pantja buck semen. Results in terms of motility, viability, plasma membrane integrity, acrosome integrity, and lipid peroxidation showed that 5% BSP was suitable for maintaining Pantja buck semen quality during cryopreservation. In the final experiment, pooled semen from four Pantja bucks was split into three aliquots (I, II, and III). Aliquot I was directly diluted in EYT extender and grouped as the control (C); aliquot II and III were washed separately with TALP solution and diluted as D1 (Washed semen with EYT extender) and D2 (Washed semen with EYT extender containing 5% BSP), respectively. Seminal attributes (sperm individual motility, viability, plasma membrane integrity, acrosome integrity, and total morphological abnormalities) were assessed at the postdilution, postequilibration, and post-thawing stages. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), malondialdehyde (MDA) concentration, and glutathione peroxidase (GSH-Px) activity were measured at post-thaw. Washed semen significantly improved (p < 0.05) seminal parameters at post-thaw compared with unwashed semen (control). A significant difference (p < 0.05) was observed in seminal attributes between freezing stages and between dilution groups. Significantly higher (p < 0.05) post-thaw sperm motility, viability, plasma membrane integrity, acrosome integrity, and GSH-Px activity, and significantly lower (p < 0.05) MDA concentration and extracellular release of enzymes (ALT, AST) were observed in group D2 compared with control and D1. The results of the present study demonstrated that cryopreservation of washed Pantja buck semen diluted with 5% BSP-supplemented EYT extender can improve post-thaw semen quality.

A randomized, double-blind, placebo-controlled trial to evaluate efficacy and tolerability of an optimized botanical combination in the management of patients with primary hypercholesterolemia and mixed dyslipidemia.

This study compared the efficacy and tolerability of an optimized botanical combination containing policosanol, tomato extract, orally bioavailable grape procyanidins and Oenothera biennis oil against placebo in the management of patients with primary hypercholesterolemia and mixed dyslipidemia. Such a combination is endowed with biological properties targeted to cholesterol control and vasoprotection. This randomized, double-blind, parallel-group trial consisted of a 6 week treatment period following 4 week baseline period, and a 2 week post-treatment follow-up. At baseline, both the groups were comparable to each other. Both the active treatment and the placebo group included 30 patients (active treatment: mean age 46.80 ± 7.43 years, nine males; placebo: mean age 45.50 ± 6.76 years, eight males). Significant reductions in the LDL-cholesterol (LDL-C; -17.33% from baseline, p < 0.001) and total cholesterol (TC; -13.38% from baseline, p < 0.0001) values over the treatment period were observed with the tested product. The treatment also resulted in reductions in C-reactive protein (CRP), malondialdehyde (MDA) and superoxide dismutase (SOD) values, which are indices of oxidative stress. This rational combination of different compounds is effective and safe in lowering the elevated LDL-C and TC values. It is also effective in the modulation of the oxidation indices values; however, a further long term study in a larger population would be needed in order to confirm these preliminary findings.

Taurine-diabetes interaction: from involvement to protection.

Taurine is a sulfur amino acid (2-amino ethane sulfonic acid) and has been claimed for a number of beneficial actions ranging from anti-epilepsy to anti-hypertension. Taurine in diabetes has an age old story; taurine is involved in the development and protection of insulin apparatus. Taurine and insulin both have mutual stimulating actions with hypoglycemic properties. On the clinical front, taurine supplementation has an acceptable beneficial effect in platelet aggregation and, to name few more, in neuropathy, cardiomyopathy, and nephropathy to retinopathy. Recent studies have provided a role for taurine in fetal development and in blocking the transfer of diabetes from diabetic mother to offspring. A number of mechanisms for the actions of taurine have been advocated, from osmoregulation to anti-oxidation. Though sulfonylurea and recently introduced thiazolidinediones are effective, however they are not free from complications, thus there is a need to design new therapeutics. As taurine is also a sulfonyl derivative, it will be of great interest to develop taurine analogues as an alternative therapy. Considering the great involvement of taurine in diabetes, this review may provide a holistic view of taurine in diabetes and in its prevention in this century.

Mother and child service coverage: reproductive and child health programme in Alwar district, Rajasthan state.

Present study was conducted to assess the child immunization coverage and availability of safe motherhood intervention services for expecting mothers under RCH programme in Alwar district. WHO-30 cluster sampling method was used and 26 rural and 4 urban clusters were surveyed. Fully immunized children were more in urban areas (82.1%) as compared to rural (45.1%) areas. The immunization coverage was more or less similar in both sexes. BCG and Measles coverage was also higher i.e. 89.3% and 85.7% in urban areas than 69.61%, and 52.2% in rural respectively. High drop out rate was found for DPT (25.3%) and OPV (23.2%) in rural areas as compare to urban (7.70/ each). Failure of immunization in rural areas was mainly due to unawareness of need for immunization (35.4%), mother too busy in 16.8%, place and time not known in 9.7%, place for immunization too far 8.8% and 7.1% each for unaware of need to return for subsequent doses, fear of side reactions and vaccinator absent. TT immunization coverage was mainly through Government source and two third of the mothers were immunized in both urban and rural areas. 71.4% of urban and 36.1% of the rural mothers received ANC >=3. However the iron folic acid supplementation was similar in urban and rural areas. Place of delivery was mainly hospital in urban areas (71.4%) and were home (61.7%) in rural areas. Hospital staff (Govt. or pvt.) conducted 82.1% of the deliveries in urban areas as compared to 58.5% in rural. The ANM/ Health staff (56.4%) and family members (27.0%) were main source of information for mother for the need of mother and child immunization.

Physiological patterns during practice of the Transcendental Meditation technique compared with patterns while reading Sanskrit and a modern language.

This study tested the prediction that reading Vedic Sanskrit texts, without knowledge of their meaning, produces a distinct physiological state. We measured EEG, breath rate, heart rate, and skin conductance during: (1) 15-min Transcendental Meditation (TM) practice; (2) 15-min reading verses of the Bhagavad Gita in Sanskrit; and (3) 15-min reading the same verses translated in German, Spanish, or French. The two reading conditions were randomly counterbalanced, and subjects filled out experience forms between each block to reduce carryover effects. Skin conductance levels significantly decreased during both reading Sanskrit and TM practice, and increased slightly during reading a modern language. Alpha power and coherence were significantly higher when reading Sanskrit and during TM practice, compared to reading modern languages. Similar physiological patterns when reading Sanskrit and during practice of the TM technique suggests that the state gained during TM practice may be integrated with active mental processes by reading Sanskrit.

Effect of Sahaja yoga meditation on auditory evoked potentials (AEP) and visual contrast sensitivity (VCS) in epileptics.

The effect of Sahaja yoga meditation on 32 patients with primary idiopathic epilepsy on regular and maintained antiepileptic medication was studied. The patients were randomly divided into 3 groups: group I practiced Sahaja Yoga meditation twice daily for 6 months under proper guidance; group II practiced postural exercises mimicking the meditation for the same duration; and group III was the control group. Visual Contrast Sensitivity (VCS), Auditory Evoked Potentials (AEP), Brainstem Auditory Evoked Potentials (BAEP), and Mid Latency Responses (MLR) were recorded initially (0 month) and at 3 and 6 months for each group. There was a significant improvement in VCS following meditation practice in group I participants. Na, the first prominent negative peak of MLR and Pa, the positive peak following Na did not register changes in latency. The Na-Pa amplitude of MLR also showed a significant increase. There were no significant changes in the absolute and interpeak latencies of BAEP. The reduced level of stress following meditation practice may make patients more responsive to specific stimuli. Sahaja Yoga meditation appears to bring about changes in some of the electrophysiological responses studied in epileptic patients.

Perceptions of and constraints upon pregnancy-related referrals in rural Rajasthan, India.

Mortality associated with complications of pregnancy and childbirth remains disproportionately high in the developing world. This paper reports on a study into the reasons for the poor uptake of referrals to specialist medical units in a group of 276 women in a rural area in the state of Rajasthan, India. Of the 276 cases that were referred, 242 (88%) of the women failed to attend for specialist consultation. In-depth personal interviews were conducted and a series of focus group discussions was held with the women and with their spouses and spouses' mothers. A range of geographic, cultural, socio-economic and medico-administrative factors was identified as influencing decisions to attend referral units. Recommendations for improving uptake include improving facilities at referral units, providing additional training for healthcare staff (covering technical, managerial and behavioural aspects) and in counselling techniques, a better defined role for traditional birth attendants, improved understanding of the mother's needs by her family (particularly the spouse and his mother) and increasing public awareness of the importance of referral. Finally, there is the requirement that women are encouraged to realize and understand their own needs.

Haemodynamic effects of pan masala in healthy volunteers.

OBJECTIVES: We studied acute haemodynamic effects of pan masala (powdered mixture of areca nut, slaked lime, catechu, and condiments) in healthy volunteers. METHODS: Fifty one males (mean age 28.6 +/- 10 years) were evaluated. One pouch (4 g) of pan masala without tobacco was given to each subject under fasting state and effects on pulse and blood pressure (BP) recorded. RESULTS: At baseline the pulse rate was 75.1 +/- 9.0 per minute, systolic BP was 119.1 +/- 10.8 mm Hg, and diastolic BP was 78.0 +/- 7.5. The pulse rate increased to 87.5 +/- 11.4 at ten minutes (+16.9 +/- 12.6%, p < 0.001) and fell to 76.7 +/- 9.1 at 30 minutes (p = ns). Systolic BP increased to 122.3 +/- 11.7 mm Hg at 10 minutes (+2.73 +/- 5.1%, p < 0.001) and was 120.8 +/- 10.8 at 30 minutes; while diastolic BP was 80.8 +/- 7.3 at 10 minutes (+3.83 +/- 6.1%, p < 0.001) and 79.4 +/- 7.6 at 30 minutes. CONCLUSIONS: Pan masala intake causes acute increase in pulse and BP.

Lipid peroxide levels in chronic renal failure.

To determine presence of oxidant stress in chronic renal failure and to evaluate the efficacy of vitamin E in its amelioration, we studied 34 patients (Group I, age 32.4 +/- 11 years, M:F 3:1) and 10 healthy controls (Group II, age 27.4 +/- 5 years, M:F 4:1). The difference in baseline values of lipid peroxide (nmol/ml) was statistically significant (Group I 4.19 +/- 1.69, Group II 1.87 +/- 1.39, p = 0.004). Values of vitamin E (mg/l) were also significantly lower in Group I as compared to Group II (12.18 +/- 4.27 vs. 19.32 +/- 2.03, p = 0.003). Serum lipid peroxide values decreased significantly after supplementation with 400 mg/day of vitamin E for six weeks in Group I (4.19 +/- 1.69 to 3.21 +/- 1.13, p = 0.053) but not in Group II (1.87 +/- 1.39 to 1.03 +/- 0.87). Levels of vitamin E increased in both the groups (Group I: 12.18 +/- 4.27 to 16.01 +/- 5.13, Group II: 19.32 +/- 2.03 to 23.21 +/- 1.94, p < 0.005). No significant difference was observed in values of serum creatinine and urea before and after intervention.

Processing of maize germ oil cake into edible food grade meal and evaluation of its protein quality.

The commercial oil cake produced during expeller pressing of maize germ, was extracted with n-hexane and 80 percent ethanol followed by seiving to remove undesirable materials. In defatted maize germ oil cake (DMGOC): protein, starch, fat, crude fiber (CF) and ash were respectively 24.69, 36.55, 5.68, 7.56 and 3.90 percent and they decrease after processing except ash, which increased slightly. It contains better quality protein having only 3 percent zein and 47 percent albumin. Its amino acids like lysine and tryptophan and biological value (BV) were higher than that of whole maize grain, and was comparable with that of the amino acid requirement of preschool children and casein diets both. Its digestible energy (DE) was lower compared with whole maize grain as well as the casein diets. After processing albumin, globulin and zein decreased whereas glutelin and the residual fraction increased. Not much differences were observed in chemical composition and different amino acids, in vitro protein digestibility (IVPD), true digestibility (TD), BV and DE improved after processing.

Effect of Sahaja yoga practice on seizure control & EEG changes in patients of epilepsy.

The effect of Sahaja yoga meditation on seizure control and electroencephalographic alterations was assessed in 32 patients of idiopathic epilepsy. The subjects were randomly divided into 3 groups. Group I (n = 10) practised Sahaja yoga for 6 months, Group II (n = 10) practised exercises mimicking Sahaja yoga for 6 months and Group III (n = 12) served as the epileptic control group. Group I subjects reported a 62 per cent decrease in seizure frequency at 3 months and a further decrease of 86 per cent at 6 months of intervention. Power spectral analysis of EEG showed a shift in frequency from 0-8 Hz towards 8-20 Hz. The ratios of EEG powers in delta (D), theta (T), alpha (A) and beta (B) bands i.e., A/D, A/D + T, A/T and A + B/D + T were increased. Per cent D power decreased and per cent A increased. No significant changes in any of the parameters were found in Groups II and III, indicating that Sahaja yoga practice brings about seizure reduction and EEG changes. Sahaja yoga could prove to be beneficial in the management of patients of epilepsy.

Brainstem auditory evoked potentials in epileptics on different anti-epileptic drugs.

The effects of anti-epileptic drugs (AEDs) on brainstem auditory evoked potentials (BAEPs) were studied on 32 female patients of epilepsy and 10 age-matched normal healthy females (NS). The patients were divided into 6 groups, those not receiving medication (drug free, DF) and those receiving AEDs: Phenytoin (PHT), Carbamazepine (CBZ), Phenobarbital (PB), a combination of PHT and PB and a combination of CBZ and PB. DF epileptics had shortened were V absolute latency (AL) and I-V interpeak latency (IPL) as compared to NS. Phenytoin and CBZ monotherapy produced a prolongation of wave III AL (by PHT only), wave V AL, wave I-III IPL and I-V IPL, as compared to DF epileptics. Phenytoin monotherapy also prolonged wave III AL and I-III IPL, as compared to NS. When PB in the dosage of 30-60 mg/d was used in combination with PHT the above mentioned changes were not observed. These findings indicate altered neuronal conduction and/or synaptic transmission in epileptics. Anti-epileptic drugs in the dosages studied, with exception of PHT appear to lead towards "normalization" of BAEPs.

Effect of Sahaja yoga practice on stress management in patients of epilepsy.

An attempt was made to evaluate the effect of Sahaja yoga meditation in stress management in patients of epilepsy. The study was carried out on 32 patients of epilepsy who were rendomly divided into 3 groups: group I subjects practised Sahaja yoga meditation for 6 months, group II subjects practised postural exercises mimicking Sahaja yoga and group III served as the epileptic control group. Galvanic skin resistance (GSR), blood lactate and urinary vinyl mandelic acid (U-VMA) were recorded at 0, 3 and 6 months. There were significant changes at 3 & 6 months as compared to 0 month values in GSR, blood lactate and U-VMA levels in group I subjects, but not in group II and group III subjects. The results indicate that reduction in stress following Sahaja yoga practice may be responsible for clinical improvement which had been earlier reported in patients who practised Sahaja yoga.

Effect of short term yoga practice on ventilatory function tests.

Twentyfive normal male volunteers undergoing a ten weeks course in the practice of yoga have been studied by some parameters of ventilatory functions tests. The observations recorded at the end of ten weeks of the course have shown improved ventilatory functions in the form of lowered respiratory rate, increased forced vital capacity, FEV1, maximum breathing capacity and breath holding time, while tidal volume and %FEV1, did not reveal any significant change. Thus, a combined practice of yoga seems to be beneficial on respiratory efficiency.