First evidence of microplastics in surface water of urban waterbodies in Bhopal city, India- abundance and their characteristics.

The present study focuses on the microplastics (MPs) abundance including identification and quantification in six major waterbodies of Bhopal city. Using the combined sampling method of bulk and volume reduced sampling the samples are collected from 19 different locations in winter, summer and monsoon weather for understanding the seasonal impact. MPs particles have been observed in the surface waters of all the water bodies of the Bhopal city across all seasons.

Release of microplastics from disposable face mask in tropical climate.

Outbreak of COVID 19 has caused an abrupt surge in the consumption of disposable face masks around the world. WHO has stated that wearing a face mask in public reduces the chances of being exposed to COVID 19 virus. With unchecked disposal of these used masks, a new kind of pollutant has emerged in the environment.

Oral myiasis in paralytic patients with special needs: A report of three cases.

Oral myiasis is invasion of the soft tissues of oral cavity by the parasitic larvae of the flies. This condition affects debilitated, mentally challenged individuals. These patients are not physically or mentally endowed to ward off flies or complain about worms burrowing their way into oral wounds.

Screening of invasive fungal infections by a real-time panfungal (pan-ACF) polymerase chain reaction assay in patients with haematological malignancy.

Background: Invasive fungal infection (IFI) is a fatal infection in haematology patients. There is an urgent need for reliable screening methods facilitating timely diagnosis and treatment. A real-time panfungal polymerase chain reaction (PCR) assay based on TaqMan technology targeting 18S ribosomal RNA gene was used to screen whole blood specimen obtained from series of Haematology malignancy patients for IFIs.

Human Prostate Cancer Hallmarks Map.

Human prostate cancer is a complex heterogeneous disease that mainly affects elder male population of the western world with a high rate of mortality. Acquisitions of diverse sets of hallmark capabilities along with an aberrant functioning of androgen receptor signaling are the central driving forces behind prostatic tumorigenesis and its transition into metastatic castration resistant disease. These hallmark capabilities arise due to an intense orchestration of several crucial factors, including deregulation of vital cell physiological processes, inactivation of tumor suppressive activity and disruption of prostate gland specific cellular homeostasis.

Single stage management of a unique variant of congenital pouch colon with triplet fistula and normal anus.

Congenital pouch colon (CPC) in the female patient presents with highly variable and anomalous anatomy. We herein report the first case of CPC with uterus didelphys having normal anal opening, H-type vestibular fistula, two other fistulous communications between pouch colon and two vagina managed in a single stage with excellent postoperative outcome.

Novel technique of repair of large tracheo-esophageal fistula following battery ingestion in children: review of two cases.

Surgical repair of acquired tracheo-esophageal fistula may result in tracheal stenosis or esophageal stricture. We used fistula with esophageal cuff as flap to repair the tracheal defect. Esophageal repair was performed by rotating ends through 90° in opposite direction.

Clinico-immunological response to intratumoral versus intravenous neoadjuvant chemotherapy in advanced pediatric solid malignancies.

Background: There is minimal literature on the use of intralesional chemotherapy in the pediatric age group. We undertook this present study to evaluate the two modalities (intratumoral and intravenous) of giving chemotherapy in terms of toxicity of chemotherapy, hematological parameters, efficacy of chemotherapy in reduction in volume of the tumor as well as resectability of tumor with special emphasis on immunological parameters.

Materials And Methods: Advanced cases of Wilms' tumor and Neuroblastoma were included in the study.

Primary intraosseous squamous cell carcinoma arising in odontogenic cysts: an insight in pathogenesis.

Purpose: To present a case series of primary intraosseous squamous cell carcinoma arising in odontogenic cysts and review the published data to understand the pathogenesis of the lesion.

Materials And Methods: The files of the Department of Oral and Maxillofacial Surgery, Government Dental College and Hospital (Jaipur, India) were reviewed, and 3 cases of primary intraosseous squamous cell carcinoma ex odontogenic cyst diagnosed from 2006 to 2011 were identified. The diagnostic inclusion criteria were the presence of a completely intraosseous lesion; the absence of ulceration of the oral mucosa, except when caused by other factors such as tooth extraction or trauma; and the absence of a distant primary tumor.

Synthesis of superparamagnetic bare Fe₃O₄ nanostructures and core/shell (Fe₃O₄/alginate) nanocomposites.

In this article we report about the synthesis of superparamagnetic bare Fe3O4 nanostructures and core/shell (Fe3O4/alginate) nanocomposites by simple low-temperature based method at pH values 5, 9, and 14. The structural morphology and magnetic behavior of Fe3O4 nanostructures and core/shell (Fe3O4/alginate) nanocomposites (Fe3O4/alg NCs) have been investigated by X-ray diffractometer (XRD), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy (RS), ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDX) and vibrating sample magnetometer (VSM). The particle size was calculated by TEM measurements and it turns out to be ∼10 nm and ∼14 nm for bare Fe3O4 nanoparticle and Fe3O4/alg NCs with core/shell structure, respectively.

Twenty years' experience of steroids in infantile hemangioma--a developing country's perspective.

Background: Hemangioma is a common vascular tumor. Though it involutes spontaneously, results are unpredictable. Steroid therapy is an effective mode of its regression.

Conservative management of ulcerated haemangioma--twenty years experience.

Ulceration is the most common complication of haemangioma and occurs in 5-15% of cases. The present study was carried out to evaluate the clinical features of ulcerated haemangioma and efficacy of the management protocol adopted by us over a period of 20 years. All patients with ulcerated haemangioma were evaluated on the basis of age at presentation, sex, rural or urban distribution and site of haemangioma.

Neonatal necrotising fasciitis--Varanasi experience.

Neonatal necrotising fasciitis (NNF) is a rare and fatal disorder. Successful outcome depends on timely intervention. This paper presents single-centre experience of presentation, management and outcome of the condition.