Outcome Study of Mandibular Fractures Treated by Surgical Stabilization With Plates and Screws.

This study aims to assess the outcomes of mandibular fractures treated through surgical stabilization using plates and screws, focusing on factors such as postoperative complications, patient satisfaction, and functional recovery. A total of 42 patients were included in the study. Surgical interventions involved the application of plates and screws at the fracture sites.

Versatility of the Propeller Flap for Reconstructing Defects of Distal Third of the Leg.

Background: Soft tissue reconstruction of the leg should be relatively easy to perform, utilize viable tissues similar in skin texture and thickness to those lost, leave the most inconspicuous donor-site defect possible, and be performed without compromising other body parts. Evolution in flap surgery has enabled fasciocutaneous, adipofascial, and super-thin flaps to be harvested for the purpose of reconstruction, thereby minimizing morbidity from muscle inclusion into the flap. The authors present their experience with propeller flaps for reconstruction of soft tissue defects in the lower third of the leg.

Antioxidant additive melatonin in tris-based egg yolk extender improves post-thaw sperm attributes in Hariana bull.

In the study, melatonin, a known antioxidant pineal peptide was used as an additive in the tris-egg yolk glycerol-based semen extender in Hariana bull semen and post-thaw sperm characters were evaluated. In the study, Group I was a control without melatonin; and Group II, III, and IV were having 0.5 mM, 1 mM, and 2 mM melatonin/80 × 10 spermatozoa, respectively were treatment groups.

Adsorption and Desorption Study of Reusable Magnetic Iron Oxide Nanoparticles Modified with Leaf Extract for the Removal of Textile Dye and Antibiotic.

The release of tetracycline hydrochloride (TCH) and methylene blue (MB) dye into the aquatic system uncontrollably caused major environmental and health problems; hence, their prevention required serious attention. Adsorption process is now being researched in order to increase adsorption efficiency and reprocess to alleviate environmental issues. The use of magnetic nanoparticle as an adsorbent for wastewater treatment has a lot of prospective.

NATURAL RADIOACTIVITY AND ASSESSMENT OF HAZARD INDICES OF THE SOIL FOUND AT SUNG VALLEY, MEGHALAYA.

In this work, the variation of the radioactivity at different depth of the soil found at the Sung Valley in West Jaiñtia Hills District of Meghalaya in India is estimated by using the gamma-ray spectroscopy. The average activity concentration of 226Ra, 232Th and 40K for soil samples at different depths are measured to be 57, 156 and 352 Bq kg-1, respectively. The radiological hazard indices for the soil samples are calculated using standard models in order to determine the safe utility of these materials that are being used to manufacture domestic products by the locals.

Different Effects of Sugars and Methods to Preserve Post-Thaw Functional Properties of Cryopreserved Caprine Spermatogonial Stem Cells.

The present study aimed to identify the effects of sugar and methods (slow freezing [SF] vs. fast freezing [FF]) on post-thaw in vitro functional characteristics of cryopreserved caprine spermatogonial stem cells (cSSCs) and the cells obtained from cryopreserved testis tissue of prepubertal Barbari bucks. For this, in experiment 1, cSSCs were isolated and cryopreserved by either SF or FF method with different non-permeable (sugars; trehalose [140 mm; 140T or 400 mm; 400T] and sucrose [140 mm; 140S or 400 mm; 400S]) or/and permeable (5% ethylene glycol [EG] and dimethyl sulfoxide) cryoprotectants.

Electronic and thermoelectric properties of Nd-doped Ce-filled skutterudites.

The electronic and thermoelectric properties of Nd-doped Ce-filled skutterudites (CeFeP, CeFeAs, and CeOsP) were explored using full-potential linearized augmented plane waves (FP-LAPW). The exchange-correlation between the electrons was treated with the generalized gradient approximation of Perdew-Burke-Ernzerhof (PBE) and the Coulomb repulsion term () between the electrons for the highly correlated system was also considered. The energy band structures revealed the semiconducting nature with energy gaps of 0.

Investigation of mechanical, thermodynamical, dynamical and electronic properties of RuAs (Cr and Fe) alloys.

Investigation of structural, dynamical, mechanical, electronic and thermodynamic properties of RuAs (= Cr and Fe) alloys have been performed from the first principle calculations. Among the three structural phases, 'α' phase is found to be energetically favorable for both the RuCrAs and RuFeAs compounds. The computed cohesive energies and phonon dispersion spectra indicate the structural and dynamical stabilities of both the compounds.

Curcumin in a tris-based semen extender improves cryosurvival of Hariana bull spermatozoa.

In this study, the cryoprotective potential of natural antioxidant curcumin in Hariana bull semen was evaluated as an additive in a tris-based extender with the assessment of motility and motion parameters of spermatozoa, membrane intactness, progesterone-receptor binding, protein carbonyl content, cervical mucus penetration, cryocapacitation-associated and apoptotic-like changes. The collected ejaculates were divided into five groups in the tris-based extender (control without curcumin-I, 10 µM-II, 25 µM-III, 50 µM-IV and 75µM-V) and were cryopreserved. Groups II and III containing 10 and 25 µM curcumin substantially (p < .

Half-metallicity in new Heusler alloys MnScZ (Z = Si, Ge, Sn).

Study of half-metallicity has been performed in a new series of MnScZ (Z = Si, Ge and Sn) full Heusler alloys using density functional theory with the calculation and implementation of a Hubbard correction term (). Volume optimization in magnetic and non-magnetic phases for both the CuMnAl and HgCuTi type structures was done to predict the stable ground state configuration. The stability was determined by calculating their formation energy as well as from elastic constants under ambient conditions.

Molecular and functional insights into Transient Receptor Potential Vanilloid 1 (TRPV1) in bull spermatozoa.

In view of the limited information available on functional significance of TRPV1 in regulating sperm functions, present study was undertaken on bull spermatozoa. Sixty four ejaculates were collected from four Hariana bulls and were used for molecular and functional characterisation of TRPV1. Immunoblotting using TRPV1 specific antibody revealed the presence of a single band of 104 kDa corresponding to TRPV1 in Hariana bull spermatozoa.

Role of transient receptor potential channels in regulating spermatozoa functions: A mini-review.

Flagellar navigation along the genital tract of male and female in spermatozoa is accomplished through a number of biological, physiological, biochemical, and electrophysiological alterations in spermatozoa. These alterations are highly precise, dynamic, and regulated through a number of ion channels along with their associated pathways. Beating of flagella along with intracellular metabolism of spermatozoa is associated with fluxing of Ca++ as well as release of Ca++ from different sources.

Molecular characterization of voltage-gated potassium channel (Kv) and its importance in functional dynamics in bull spermatozoa.

Present study was undertaken to characterize the voltage gated potassium channel (K 1.1) in bull spermatozoa using sixty four ejaculates collected from four Hariana bulls. Functional characterization was undertaken using a selective blocker of Kv channel, 4-Aminopyridine (4-AP) while molecular presence of Kv on bull spermatozoa by immunoblotting and indirect immunofluorescence.

Effect of reduced glutathione supplementation on cryopreservation induced sperm cryoinjuries in Murrah bull semen.

The experiment was conducted to study cryopreservation induced sperm cryoinjuries and the protective effect of reduced Glutathione supplementation in Murrah bull semen. A total of 20 semen ejaculates were split into two parts after initial examination and were extended in glycerolated egg yolk TRIS diluter (Control group) and glycerolated egg yolk TRIS diluter + 0.5 mM reduced Glutathione (Treatment Group).

Effect of reduced glutathione supplementation in semen extender on tyrosine phosphorylation and apoptosis like changes in frozen thawed Hariana bull spermatozoa.

To provide new insights into the mechanisms through which reduced glutathione (GSH) is able to protect spermatozoa, we tested the hypothesis that cryocapacitation and apoptosis like changes can contribute to the negative effect of freezing and thawing on bull spermatozoa, and that GSH prevent this damage. Having known protective effects of GSH in terms of a potent antioxidant, we evaluated capacitation, tyrosine phosphorylation and apoptosis like changes in bull spermatozoa after freezing and thawing in egg yolk tris glycerol extender containing (0.5m M-GSH-T1 & 1mM GSH-T2) and without GSH serving as the control (C).

Effect of cholesterol loaded cyclodextrin supplementation on tyrosine phosphorylation and apoptosis like changes in frozen thawed Hariana bull spermatozoa.

The beneficial effects of cholesterol loaded cyclodextrin (CLC) addition were evaluated in cryopreserved bull semen. Forty ejaculates were collected from Hariana bulls (n = 4), pooled and divided into 4 aliquots. All the aliquots were initially diluted in to egg yolk tris citrate and supplemented with CLC @ 0.

Effect of supplementation of butylated hydroxytoluene on post-thaw sperm viability, motility and membrane integrity of Hariana bulls.

Aim: This study was aimed to see the beneficial effect of butylated hydroxytoluene (BHT) as a semen additive of Hariana bull semen.

Materials And Methods: The study was carried out in Hariana bulls. Twenty-four ejaculates from two bulls were used for this study.

Stabilization of Live Attenuated Influenza Vaccines by Freeze Drying, Spray Drying, and Foam Drying.

Purpose: The goal of this research is to develop stable formulations for live attenuated influenza vaccines (LAIV) by employing the drying methods freeze drying, spray drying, and foam drying.

Methods: Formulated live attenuated Type-A H1N1 and B-strain influenza vaccines with a variety of excipient combinations were dried using one of the three drying methods. Process and storage stability at 4, 25 and 37°C of the LAIV in these formulations was monitored using a TCID50 potency assay.

A rare clinical presentation of transplacental transmission and subsequent abortion by Babesia (Theileria) equi in a mare.

The present article deals with the rare presentation of transplacental transmission and subsequent abortion by Babesia (Theileria) equi. A pregnant mare was brought with the history of fever and inappetence. Per rectal examination revealed absence of fremitus of the foetus.

Digital photography and transparency-based methods for measuring wound surface area.

To compare and determine a credible method of measurement of wound surface area by linear, transparency, and photographic methods for monitoring progress of wound healing accurately and ascertaining whether these methods are significantly different. From April 2005 to December 2006, 40 patients (30 men, 5 women, 5 children) admitted to the surgical ward of Shree Sayaji General Hospital, Baroda, had clean as well as infected wound following trauma, debridement, pressure sore, venous ulcer, and incision and drainage. Wound surface areas were measured by these three methods (linear, transparency, and photographic methods) simultaneously on alternate days.

Formulation and stabilization of Francisella tularensis live vaccine strain.

Francisella tularensis live vaccine strain (F. tularensis LVS), a promising vaccine candidate for protection against F. tularensis exposure, is a particularly thermolabile vaccine and difficult to stabilize sufficiently for storage under refrigerated conditions.

Room temperature stabilization of oral, live attenuated Salmonella enterica serovar Typhi-vectored vaccines.

Foam drying, a modified freeze drying process, was utilized to produce a heat-stable, live attenuated Salmonella Typhi 'Ty21a' bacterial vaccine. Ty21a vaccine was formulated with pharmaceutically approved stabilizers, including sugars, plasticizers, amino acids, and proteins. Growth media and harvesting conditions of the bacteria were also studied to enhance resistance to desiccation stress encountered during processing as well as subsequent storage at elevated temperatures.