Development and Organoleptic Evaluation of Iron Rich Pancake Premix Using Spirulina and Super Flours

Since ancient times, poor nutrition has been the primary culprit of iron deficiency, especially in the school going adolescent girls. There may be a number of factors that contribute to this. The production of affordable, wholesome, and practical foods is a challenge for the food industry. Spirulina platensis, a microscopic and filamentous cyanobacterium is a blue-green algae that is considered to be one of the ancient life forms on Earth. To increase the nutritive value and to provide other vital nutrients, best wholesome cereals must be chosen over or in combination with refined flour. Here, quinoas, soy flour and amaranth come in the picture. The preparation of pancake premix and the final product was done in the department of food and nutrition, school of home sciences , BBAU Lucknow in the duration of nine months from September 2023 to May 2023. The assessment was successful and yielded genuine beneficial outcomes. The spirulina pan cakes excel in terms of flavour, aroma, and mouth feel. The panellists found the pancake's green tint to be somewhat objectionable.

Histomorphological study of prostatic adenocarcinoma and its mimics

Context: Prostate adenocarcinoma (PC) is one of the common cancers in India and world over. Numerous prostatic, nonprostatic lesions, and normal structures can be very similar to adenocarcinoma. A pathologist's awareness of the benign mimics is important for the diagnosis of PC. Aim: The aim of this study was to determine the prevalence, clinical, and histopathological features of PC, and its common mimics, and to study the criteria for their distinction from PC. Materials and Methods: A prospective study of histopathological features of radical prostatectomy and transurethral resection of the prostate specimens, sent to the department of pathology in a medical college, for a period of 2 years was done. A brief clinical history followed by a clinical examination, including per-rectal findings and serum prostate-specific antigen (PSA) levels, was noted. Results: After excluding all the cases of benign hyperplasia of prostate without any associated findings, 50 cases of operated surgical specimens of prostate were studied. PC was the most frequent diagnosis in 28 patients of 50 cases (56.0%). Basal cell hyperplasia formed the predominant mimic (26.0%), followed by prostatic intraepithelial neoplasia (8%), prostate atrophy (4%), clear-cell cribriform hyperplasia(4%),, and one case of atypical adenomatous hyperplasia (2%). Serum PSA was >4 ng/mL in all the cases of PC. In three of the mimics, PSA was >4 ng/mL and in the rest it was <4 ng/mL. Immunohistochemistry (IHC) was not applied in our study. Conclusion: Biopsy still remains a gold standard for diagnosis of PC and its mimics. All the lesions in the above study were diagnosed on routine hematoxylin and eosin staining. IHC is useful especially for lesions in the grey zone but not in routine histopathological study and should not be used as a screening test but should be applied in specific selected cases only.

Alumina Catalyst: Synthesis Of Novel Quinazoline Derivatives And Their Solubility Increases Through Inclusion With Β-Cyclodextrin

Objective: To synthesis a novel methodology of bioactive quinazoline derivatives under greener process to an excellent yields and increases their solubility via inclusion with β-cyclodextrin (CD). Methods: Derivatives of quinazoline compounds were prepared by the mixture of 3-amino-2-phenylquinazolin-4(3H)-one, derived from 2-phenyl-4H-benzo[1,3]oxazin-4-one by refluxing with hydrazine, substituted aromatic aldehyde and alumina intimately in an agate mortar and pestle under solvent-free condition. Using various techniques for preparing inclusion complexes, kneaded method is the best method for encapsulation in host-guest complex chemistry. All compounds including inclusion complexes were characterised by spectral methods. Results: Synthesized a series of novel quinazoline compounds under a very easier greener process with a commercially available reagent. However, their low bioavailability, due to low absorption and solubility, can limit their potential applications. CD was used to resolve this solubility problem. CD can easily accommodated the guest molecules to encapsulate inside its cavity due to interior the hydrophobic nature with a hydrophilic exterior part to form thermodynamically more stable molecular microcapsules, commonly name as host-guest complexes or inclusion complexes. In this sense, CD was utilized to enhance not only the solubility and bioavailability of these quinazoline compounds but also their antibacterial capacity. The formation of inclusion complex was thus confirmed by ultraviolet-visible spectroscopy (UV-VIS), Fourier Transform Infrared Spectrometry (FT-IR), differential scanning calorimetry (DSC) and solubility study technique. Conclusion: Here we have successfully unfolded an eco-friendly methodology for the synthesis of derivatives of quinazoline and increased their solubility via host-guest inclusion technique. From the spectral analysis, it was concluded that the quinazoline compound is fully encapsulated inside the cavity of the CD.

Intraspinal synovial cysts: a retrospective study.

BACKGROUND: We report the clinical presentation, radiographic studies, intraoperative findings, histopathological analysis, and post-treatment outcome in 26 patients diagnosed with spinal synovial cysts (SSCs). AIMS: To describe the clinical presentation, radiographic studies, operative findings, and postoperative follow-up in 26 patients with SSCs. SETTINGS AND DESIGN: The study was retrospective in design, involving chart review. Individual patient data was tabulated and patterns were recognized. MATERIALS AND METHODS: The charts for 26 patients who underwent surgical extirpation of SSC between April 1993 and October 2002 were retrospectively reviewed. Specifically, initial clinical presentation, pertinent radiographs (X-rays, magnetic resonance imaging, computed tomography), intraoperative findings, histopathology, and postoperative follow-up were noted. Statistical Analysis Used: Patient data was tabulated and analyzed for patterns in demographics, symptoms and histopathology. RESULTS: SSCs were more common in females than males (17:9 ratio). Presenting symptoms were back pain with radiculopathy in 13 (50%), radicular pain in the absence of back pain in 10 (38%), and back pain without radicular pain in three (11%). In addition, 17 patients (65%) had sensory deficit, and 9 (35%) had motor deficit. Most SSCs occurred at the lumbar (19/26) or lumbosacral (5/26) regions, with only 2 (2/26) in the thoracic region. One patient had bilateral SSC at the L4-5 level. Intraoperatively, each cyst was located adjacent to a degenerated facet joint. These lesions could grossly be identified intraoperatively and histopathological confirmation was achieved in all the cases. CONCLUSIONS: SSCs are important lesions to consider in the differential diagnosis of lumbar epidural masses and surgical resection leads to significant improvement in the majority of cases.

A method of scoring automated visual fields to determine field constriction causing blindness.

Blindness is usually defined by visual acuity criteria. Patients with markedly constricted visual fields are visually impaired even if they have good visual acuity. To our knowledge, no standardised criteria exist to determine the extent of constriction for fields done with the currently used automated static perimetry. The purpose of this study was to suggest a simple method to do so which would help in determining blindness due to field constriction. We reviewed a number of constricted visual fields obtained with Humphrey automated static perimetry. The central 30 degrees field was divided into six concentric zones. By trial and error, we devised criteria for defining visual field constriction based on absolute loss of sensitivity (< or = 0 dB) and relative loss of sensitivity (< or = 5 dB). We suggest that if a zone has at least 75% test points < or = 0 dB and no point > 10 dB, it be considered to have absolute loss of sensitivity for the purpose of defining visual field blindness. Two exceptions to this are also suggested to prevent this criterion from becoming too rigid. Examples are shown to demonstrate application of these criteria in defining blindness due to visual field constriction to < 10 degrees as suggested by the World Health Organization. Standardised determination of visual field constriction with automated perimetry could be useful in more accurate estimation of blindness in surveys, as well as in assessing eligibility for being classified as blind for legal benefits.

Design of a population-based study of visual impairment in India: The Andhra Pradesh Eye Disease Study.

Reliable population-based epidemiologic data regarding vision and ocular morbidity, as well as those about the perceptions of people regarding visual impairment and eye care, are lacking for the most part in the developing world including India. These data are the basis on which effective eye care services can be developed. To meet this need we designed the Andhra Pradesh Eye Disease Study, a population-based epidemiology study of 10,000 people in the Indian state of Andhra Pradesh. The design of this study is described in this paper. Various options for the sample size, study areas, sampling procedure, and recruitment of subjects were considered. A sample size of 10,000 people, 5,000 each in the < or = 30 and > 30 years age groups, was determined to obtain reasonable confidence in estimating the prevalence of diseases and odds ratios for risk factors of interest. A multistage sampling strategy was chosen for the study which was assumed to give a design effect of 1.5 for the estimates. One urban area, Hyderabad, and three rural areas, West Godavari, Adilabad and Mahbubnagar districts, were selected in Andhra Pradesh. Interview instruments were developed to obtain detailed information about demographic data, diet, ocular and systemic history, risk factors for eye diseases, visual function, quality of life, barriers to eye care, and knowledge about eye diseases. A detailed examination procedure was devised to obtain a broad range of normative and abnormal data related to eyes and vision. A protocol was developed for doing automated visual fields, slitlamp and fundus photography. Computer databases were made in FoxPro for data entry and subsequent analysis with SPSS. Pilot studies were done to test the instruments, procedures, and logistics of the study in urban and rural areas. Information from the Andhra Pradesh Eye Disease Study is expected to help in planning and implementation of effective long-term preventive, curative, and rehabilitative eye care services in Andhra Pradesh.

Prostaglandin F2 alpha in leprosy--a preliminary study.

Prostaglandin F2 alpha was estimated in the sera of fifty patients in the leprosy spectrum to find out the status of prostaglandins in response to Mycobacterium leprae. Contrary to expectation, PGF2 alpha could be detected in only twenty-eight percent of leprosy patients. This preliminary finding is discussed in detail in the paper.

Effect of suppressor cells on antibody producing cells in mice infected with Mycobacterium leprae.

Swiss albino mice were transfused with suppressor cells obtained after in vivo stimulation of mice with Con A (NS group). Some of the animals were infected with Mycobacterium leprae (NSI-group). Half of these animals were treated with dapsone (NSIT group). Adequate normal (NC) and infected (NI) controls were included. A plaque assay was carried out at different time periods to elucidate the effect of suppressor cells on antibody producing cells. No significant difference was seen in the number of plaque forming cells (PFC) in infected and dapsone treated animals (NSIT) when these were compared with controls. However significant increase seen in the number of IgM plaque forming cells at 6 months in NI and NSI groups and IgG PFC in NI group could be due to the peak footpad infection during this period. The significant decrease in the number of IgG PFC in NS and NSIT group compared to NC at 0 month is probably due to the suppressor cell activity in these groups.