MyMedR

Fulltext Cone-beam computed tomography evaluation of Pont's index predictability for Malay population in orthodontics

Alam MK, Shahid F, Purmal K, Khamis MF

J Nat Sci Biol Med, 2015 Aug;6(Suppl 1):S113-7.

PMID: 26604597 DOI: 10.4103/0976-9668.166106

In orthodontic treatment, three-dimensional (3D) dental casts has a significant role in diagnosis and treatment planning. The aim of this study was to evaluate Pont's index predictability in orthodontics.

Fulltext Perspectives from the academic leadership camp (IV) of the AIMST University, Malaysia

Premkumar R, Bhore SJ

J Nat Sci Biol Med, 2014 Jul;5(2):501-4.

PMID: 25097449 DOI: 10.4103/0976-9668.136296

Fulltext Insights from computational analysis of full-length β-ketoacyl-[ACP] synthase-II cDNA isolated from American and African oil palms

Bhore SJ, Cha TS, Amelia K, Shah FH

J Nat Sci Biol Med, 2014 Jan;5(1):73-81.

PMID: 24678202 DOI: 10.4103/0976-9668.127292

Palm oil derived from fruits (mesocarp) of African oil palm (Elaeis guineensis Jacq. Tenera) and American oil palm (E. oleifera) is important for food industry. Due to high yield, Elaeis guineensis (Tenera) is cultivated on commercial scale, though its oil contains high (~54%) level of saturated fatty acids. The rate-limiting activity of beta-ketoacyl-[ACP] synthase-II (KAS-II) is considered mainly responsible for the high (44%) level of palmitic acid (C16:0) in the oil obtained from E. guineensis.

Fulltext Diversity of endophytic bacteria in medicinally important Nepenthes species

Bhore SJ, Komathi V, Kandasamy KI

J Nat Sci Biol Med, 2013 Jul;4(2):431-4.

PMID: 24082746 DOI: 10.4103/0976-9668.117022

Nepenthes species are used in traditional medicines to treat various health ailments. However, we do not know which types of endophytic bacteria (EB) are associated with Nepenthes spp.

Fulltext Mobile phone mania: Arising global threat in public health

Peraman R, Parasuraman S

J Nat Sci Biol Med, 2016 Jul-Dec;7(2):198-200.

PMID: 27433076 DOI: 10.4103/0976-9668.184712

Fulltext Adult-to-adult living donor liver transplantation: Operative techniques to optimize the recipient's outcome

Koh PS, Chan SC

J Nat Sci Biol Med, 2017 Jan-Jun;8(1):4-10.

PMID: 28250667 DOI: 10.4103/0976-9668.198356

Adult-to-adult living donor liver transplantation (LDLT) is widely accepted today with good outcomes and safety reported worldwide for both donor and recipient. Nonetheless, it remained a highly demanding technical and complex surgery if undertaken. The last two decades have seen an increased in adult-to-adult LDLT following our first report of right lobe LDLT in overcoming graft size limitation in adults. In this article, we discussed the operative techniques and challenges of adult right lobe LDLT incorporating the middle hepatic vein, which is practiced in our center for the recipient operation. The various issues and challenges faced by the transplant surgeon in ensuring good recipient outcome are explored and discussed here as well. Hence, it is important to understand that a successful recipient operation is dependent of multifactorial events starting at the preoperative stage of planning, understanding the intraoperative technical challenges and the physiology of flow modulation that goes hand-in-hand with the operation. Therefore, one needs to arm oneself with all the possible knowledge in overcoming these technical challenges and the ability to be flexible and adaptable during LDLT by tailoring the needs of each patient individually.

Fulltext Analgesic Properties of Nigella Sativa and Eucheuma Cottonii Extracts

Zakaria A, Jais MR, Ishak R

J Nat Sci Biol Med, 2018;9(1):23-26.

PMID: 29456388 DOI: 10.4103/jnsbm.JNSBM_131_17

BACKGROUND: This study investigates the analgesic properties of the aqueous extracts of Nigella sativa and Eucheuma cottonii in mice. The analgesic properties of both extracts were evaluated in an experimental model of acetic acid-induced writhing test.

MATERIALS AND METHODS: The mice were divided into four different groups and received the test extracts and the standard drug (aspirin) for 14 days via force-feeding. On day 15, the mice were injected with 5% acetic acid, and the number of abdominal constriction and elongation of hind limb (writhes) were counted for 20 min.

RESULTS: The numbers of writhes were counted starting after 5 min of the acetic acid injection. The N. sativa extracts significantly reduced the number of writhes as compared to the control group. Both of the extracts revealed a comparable result as referred to the aspirin effects in the mice.

CONCLUSIONS: These findings indicate that N. sativa and E. cottonii may possess protective active constituent that is effective in reducing the sensation of pain in mice.

Fulltext Culturable bacterial endophytes isolated from Mangrove tree (Rhizophora apiculata Blume) enhance seedling growth in Rice

Deivanai S, Bindusara AS, Prabhakaran G, Bhore SJ

J Nat Sci Biol Med, 2014 Jul;5(2):437-44.

PMID: 25097431 DOI: 10.4103/0976-9668.136233

BACKGROUND: Endophytic bacteria do have several potential applications in medicine and in other various sectors of biotechnology including agriculture. Bacterial endophytes need to be explored for their potential applications in agricultural biotechnology. One of the potential applications of bacterial endophytes in agricultural is to enhance the growth of the agricultural crops. Hence, this study was undertaken to explore the plant growth promoting potential application of bacterial endophytes.

OBJECTIVE: The objective of this study was to examine the effect of endophytic bacteria from mangrove tree (Rhizophora apiculata Blume) for their efficacy in promoting seedling growth in rice.

MATERIALS AND METHODS: Eight endophytic bacterial isolates (EBIs) isolated from twig and petiole tissues of the mangrove were identified based on their 16S ribosomal ribonucleic acid (rRNA) gene sequence homology. Separately, surface sterilized paddy seeds were treated with cell-free broth and cell suspension of the EBIs. Rice seedlings were analyzed by various bioassays and data was recorded.

RESULTS: The gene sequences of the isolates were closely related to two genera namely, Bacillus and Pantoea. Inoculation of EBIs from R. apiculata with rice seeds resulted in accelerated root and shoot growth with significant increase in chlorophyll content. Among the isolates, Pantoea ananatis (1MSE1) and Bacillus amyloliquefaciens (3MPE1) had shown predominance of activity. Endophytic invasion was recognized by the non-host by rapid accumulation of reactive oxygen species (ROS) and was counteracted by the production of hydrogen peroxide (H2O2) and lipid peroxide. The results demonstrated that EBIs from mangrove tree can increase the fitness of the rice seedlings under controlled conditions.

CONCLUSION: These research findings could be useful to enhance the seedling growth and could serve as foundation in further research on enhancing the growth of the rice crop using endophytic bacteria.

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