Isolated ileal ganglioneuromatosis in an 11‑year‑old boy: Case report and review of literature.

Ganglioneuromatous proliferation in the gastrointestinal tract is a rare occurrence and is usually associated with specific syndrome complexes such as multiple endocrine neoplasia Type 2B or von Recklinghausen’s disease. We report here a case of diffuse intestinal ganglioneuromatosis, presenting as intestinal obstruction and chronic constipation in an 11‑year‑old boy. Sporadic cases of intestinal ganglioneuromatosis in the absence of any systemic manifestations are a very rare cause of enteric motility disorders in childhood, and we discuss the pathological and clinical significance of this finding. Histopathological identification of this uncommon cause of a common pediatric problem is important since the condition is amenable to surgical treatment.

Central nervous system teratomas in infants: A report of two cases.

Intracranial teratomas are uncommon neoplasms with most of them being encountered in the pediatric age group. Teratomas are composed of derivatives of all the three germ cell layers and are classifi ed into mature, immature and teratoma with malignant transformation. Two cases of intracranial teratomas in infants are presented here with the idea of highlighting this relatively uncommon condition in an uncommon age.

Effect of Naja naja Laurenti shed skin extract on estrous cycle, hormone - cytokine profiles, histopathology of ovary and uterus of Swiss albino mice.

The snake shed skin though considered as biological waste products have been mentioned in folk and traditional medicine for treatment of ailments like skin disorders, parturition problems etc. Shedded skin extract (5 mg.kg-1, sc) did not produce any change in the estrous cycle of normal cycling female mice. However in 10 mg.kg-1, sc dose, the extract caused a temporary cessation of the estrous cycle at diestrous phase in normal cycling female mice for 10 days. SSAE (10 mg.kg-1, sc) caused a significant change in the level of LH, FSH, progesterone, estradiol, IL-1β, IL-6 and TNF-α. Histopathology of uterus and ovary showed structural disorientation in both. The results substantiate the influence of snake shed skin in mice reproductive cycle.

Inhibition of toxic actions of phospholipase A2 isolated & characterized from the Indian Banded Krait (Bungarus fasciatus) venom by synthetic herbal compounds.

Background & objectives: Phospholipase A2 (PLA2) is one of the major constituents of krait venom associated with several pathophysiological actions like myotoxicity, cardiotoxicity, neurotoxicity, etc. As there was no specific antiserum available against Bungarus fasciatus venom, this study was done with synthetic herbal compounds, anti PLA2 rabbit antiserum and commercial polyvalent snake venom antiserum to neutralize the PLA2 induced toxicities in experimental models. Methods: B. fasciatus venom phospholipase A2 fraction 38 (BF-38) was isolated by ion exchange chromatography, molecular weight was determined by mass spectrometry and its N terminal amino acid sequence was identified. Monospecific rabbit antiserum was raised against the PLA2 in presence of Freund complete adjuvant. The neutralization of PLA2 induced toxicities was done in in vitro and in in vivo models using synthetic herbal compounds, anti PLA2 rabbit antiserum and commercial polyvalent snake venom antiserum. Results: A toxic PLA2 (BF-38) was purified from the B. fasciatus venom by CM-cellulose and HPLC, of 13.17 kDa and a minor band of 7.3 kDa using ESI-MS. The 13.17 kDa PLA2 sequence was NLYQFKNMIQC. The 7.3 kDa toxin sequence was RKCLTKYSQDNES and was found to be <10 per cent w/w. Anti PLA2 rabbit antiserum produced faint precipitant band in immunogel diffusion and showed low titre value. The commercial polyvalent snake venom antiserum, anti PLA2 rabbit antiserum and the synthetic herbal compounds neutralized the PLA 2 induced toxicities at different intensities. Interpretation & conclusions: Our results suggested that synthetic herbal compound (BA) along with antiserum might provide effective protection against PLA2 induced toxicities of B. fasciatus venom.

Ethno biological usage of zoo products in rheumatoid arthritis.

Rheumatoid arthritis (RA) is one of the most common autoimmune disorder which causes swelling, redness, pain, stiffness, restriction of limb movements, decreases life expectancy and early death of the patients. Available drugs include non steroidal anti-inflammatory and analgesics, disease modifying anti-rheumatic drugs and steroids (glucocorticoids etc). All these drugs have their own limitations such as gastrointestinal irritations, cardiovascular problems, and drug dependency. Search for alternative therapy from natural products are being ventured throughout the world. Zoo therapy in arthritis, a common practice of the ancient times that have been mentioned in traditional and folk medicine. The scientific basis of some of the zoo products are being explored and have been showing promising results in experimental rheumatoid arthritis. These therapies have minimum side effects and many of them have potential to give rise to drug development clues against rheumatoid arthritis. The present review is an effort to establish the folk and traditional treatment of rheumatoid arthritis using zoo products.

Herbs and herbal constituents active against snake bite.

Snake bite, a major socio-medical problem of south east asian countries is still depending on the usage of antisera as the one and only source of treatment, which has its own limitations.  In India, mostly in rural areas, health centres are inadequate and the snake bite victims mostly depend on traditional healers and herbal antidotes, as an alternative treatment. The present review has been focussed on the varied folk and traditional herbs and their antisnake venom compounds, which might be a stepping stone in establishing the future therapy against snake bite treatment and management.