On the Pore Geometry and Structure Rock Typing.

Rock typing is a vital step in oil and gas reservoir development to achieve predictions of hydrocarbon reserves, recovery, and underground storage capacity for CO or hydrogen. To address inaccurate initial hydrocarbon-in-place prediction and improper rock property distribution in a reservoir model, a recent rock typing method, pore geometry and structure (PGS), has revealed a more accurate prediction on connate water saturation and better grouping of capillary pressure. However, the current state still needs physical interpretations of the PGS rock typing.

Body weight prediction of Belgian Blue crossbred using random forest.

Objective: The aim of this study was to predict the body weight (BW) of a Belgian Blue X Friesian Holstein (BB X FH) crossbred in Indonesia based on morphometrics using random forest.

Materials And Methods: A total of 26 BB X FH crossbreds were observed for BW, chest weight (CW), body length (BL), hip height (HH), wither height (WH), and chest girth (CG) from 0, 30, 60, 90, 120, 150, 180, 210, 240, 270, and 300 days of age. Stepwise regression and random forest were performed using R 3.

Genetic diversity of sp. in Southeast Asia based on d-lopp: study.

Objective: This study was conducted to analyze the matrilineal structure of sp in Southeast Asia, especially in the D-loop region.

Materials And Method: A total of 563 sequences from eight countries (Laos, Myanmar, Vietnam, Malaysia, Indonesia, Cambodia, the Philippines, and Thailand) in Southeast Asia are used in this study. Data collected from National Center for Biotechnology Information (NCBI) regarding the genus sp.

Seminal plasma protein profiles and testosterone levels as biomarker semen quality of candidate Madura bulls.

Objective: This study aims to determine the protein profile based on molecular weight (MW) and testosterone levels in seminal plasma (SP) that correlates to the semen quality of candidate Madura bulls.

Material And Methods: A total of 10 male candidate madura bulls underwent semen evaluation (motility, viability, membrane plasma integrity (MPI), and sperm concentration). The centrifuge was run at 1,200 rpm (4°C) for 20 min to collect SP.

Immunohistochemical Expression of IDH1, ATRX, Ki67, GFAP, and Prognosis in Indonesian Glioma Patients.

Background: The current World Health Organization (WHO) 2021 classification of human glioma is based on key molecular biomarkers to define neoplastic entities. This review further delineates mutant IDH (isocitrate dehydrogenase) from wild-type IDH disease, a necessity given the large survival gap between mutant IDH and wild-type IDH tumors. In Indonesia, there are currently few reports on the distribution and significance of these mutations.

Bibliometric Analysis of the Neurosurgery Publication Productivity of Southeast Asia in 2011-2020.

Background: There is a large disparity between the quality of neurosurgical research in developed and developing nations, including the Association of Southeast Asian Nations (ASEAN). Bibliometric analysis is an appropriate method for evaluating the quality of research in a geographic region. We analyzed the neurosurgery reports published by the ASEAN countries to highlight regional productivity in neurosurgery research.

Difference in GFAP Levels in POCD and Non-POCD Patients After on Pump CABG.

Introduction: On-pump, coronary artery bypass grafting (CABG) is the most common cause of postoperative cognitive dysfunction (POCD) after cardiac surgery. Previous studies showed that the incidence of POCD after cardiac surgery was 60%, higher than non-cardiac surgery with 11.7%.

Posttraumatic epilepsy: A single institution case series in Indonesia.

Background: Posttraumatic epilepsy (PTE) is a debilitating sequelae following traumatic brain injury (TBI). Risk of developing PTE is higher in the first 6 months following head trauma and remains increased for 10 years. Many cases of PTE developed into drug-resistant epilepsy in which need surgical treatment.

An Association Between C-Reactive Protein Levels and the Occurrence of Cognitive Dysfunction After Heart Valve Replacement.

Background: Postoperative cognitive dysfunction (POCD) is defined as cognitive dysfunction related to inflammation after surgical procedures, which is common following cardiac surgery. Cognitive deficits are thought to result from a systemic inflammatory response. C-reactive protein (CRP) and other proinflammatory cytokines, which are released in response to inflammation, disrupt the blood-brain barrier and neurotransmission, resulting in POCD.

Postoperative Evaluation of the Quality of Life, Depression, and Anxiety of Temporal Lobe Epilepsy Cohort: A Single Institute Experience in Indonesia.

Besides seizure control, quality of life (QoL) should be considered as an equally important outcome for epilepsy surgery service providers. The paucity of QoL reports from developing countries has enlarged the representation gap between wealthy countries and countries with fewer resources. In this study, we evaluated postoperative QoL in the Indonesian drug-resistant epilepsy cohort where the epilepsy surgery service faces limited resource availability.

Gastric histopathological features after the administration of omeprazole, amoxicillin, and clarithromycin in gastritis rat model.

Objective: This research work aimed to assess the histopathological features and degree of gastritis severity in a rat model, induced by infection after administering omeprazole, amoxicillin, and clarithromycin as the standard first-line eradication regimen.

Material And Methods: Twenty-one male rats were adapted for 7 days and randomly divided into three equal groups. Group 1 was considered a negative control.

Initiating an epilepsy surgery program with limited resources in Indonesia.

To share the experiences of organizing the epilepsy surgery program in Indonesia. This study was divided into two periods based on the presurgical evaluation method: the first period (1999-2004), when interictal electroencephalogram (EEG) and magnetic resonance imaging (MRI) were used mainly for confirmation, and the second period (2005-2017), when long-term non-invasive and invasive video-EEG was involved in the evaluation. Long-term outcomes were recorded up to December 2019 based on the Engel scale.

Challenges in intradural disc herniation diagnosis and surgery: A case report.

Introduction: Intradural disc herniation (IDH) is a rare complication which comprises 0.27% of all herniated intervertebral discs. We are reporting a case of lumbar intradural disc herniation at the L4-L5 levels highlighting challenges in establishing clinical diagnosis and surgical approach involving a transdural microsurgery approach.

Structure of cytotoxic associated antigen A protein of from Bali and Lombok isolates of Indonesia.

Background And Aim: is a well-known zoonotic agent with worldwide distribution. In Indonesia, only one report regarding the variation within the cytotoxic associated antigen A (CagA) protein of has been described in the literature, which was conducted in Manado, South Sulawesi. There remains no report concerning the structure of this protein, particularly for the Bali and Lombok isolates.

Preoperative sensory aura predicts risk for seizure in temporal lobe epilepsy surgery.

Background: Patients with temporal lobe epilepsy (TLE) often report viscerosensory and experiential auras, with substantial epilepsy localization. However, few previous studies have investigated the epileptic preoperative aura, particularly with regard to its effect on surgical outcomes in patients with drug-resistant epilepsy.

Objective: This study investigated the potential role of preoperative aura in predicting outcomes after surgery for TLE.

Surgery for Radiologically Normal-Appearing Temporal Lobe Epilepsy in a Centre with Limited Resources.

Approximately 26-30% of temporal lobe epilepsy (TLE) cases display a normal-appearing magnetic resonance image (MRI) leading to difficulty in determining the epileptogenic focus. This causes challenges in surgical management, especially in countries with limited resources. The medical records of 154 patients with normal-appearing MRI TLE who underwent epilepsy surgery between July 1999 and July 2019 in our epilepsy centre in Indonesia were examined.

Seizure Outcomes in Patients with Complete versus Anterior Corpus Callosotomy: Analysis of Outcome.

Introduction: Corpus callosotomy (CCT) is a palliative procedure to treat injurious drop attacks or multifocal/generalized seizures in which resection of the epileptogenic focus is not feasible. We are presenting our experience in treating intractable epilepsy patients by CCT procedures.

Methods: We observed 16 patients who underwent callosotomy (male to female ratio 7:9; adult to pediatric ratio 3:13).

Hemispherotomy for drug-resistant epilepsy in an Indonesian population.

Hemispherotomy is a surgical treatment indicated in patients with drug-resistant epilepsy due to unilateral hemispheric pathology. Hemispherotomy is less invasive compared with hemispherectomy. We reviewed our experience performing 24 hemispherotomy and report the results of 16 patients with prolonged follow-up of this relatively uncommon procedure in two centers in Indonesia.

Antigen of 49.6-kDa subunitpili protein of as a potential biomarker for early and rapid detection of the infection.

Background And Aim: infection has been identified as a major cause of peptic ulcer diseases, including gastric and duodenal ulcers, gastritis, chronic and gastric carcinoma, and even gastric lymphoma. studies using Western blotting analysis, hemagglutination test, adherence inhibition assays, and immunocytochemical staining revealed that the 49.6-kDa subunit pili protein of was considered an immunogenic protein.

NASOPHARYNGEAL CARRIAGE OF STREPTOCOCCUS PNEUMONIAE IN HEALTHY CHILDREN UNDER FIVE YEARS OLD IN CENTRAL LOMBOK REGENCY, INDONESIA.

Colonization with Streptococcus pneumoniae is mostly symptomless, but can progress to respiratory or even systemic disease. We investigated nasopharyngeal carriage of Streptococcus pneumoniae in healthy children under five years of age in Central Lombok Regency, Indonesia. This cross sectional study was carried out in 2012 among 1,200 healthy children aged 2 to 60 months.

Dural plasmacytoma mimicking meningioma in a young patient with multiple myeloma.

Intracranial involvement in multiple myeloma (MM) is rarely found, especially with dural involvement. There are only a few cases found concerning MM with intracranial involvement. MM usually involves an older group of patients.

Epidemiology of hepatitis B, C, and E viruses and human immunodeficiency virus infections in Tahuna, Sangihe-Talaud Archipelago, Indonesia.

Background/aims: The epidemiology of hepatitis B, C,E viruses (HBV, HCV, HEV) and human immunodeficiency virus(HIV) has been obscure in Indonesia, particularly remote areas.

Methods: We undertook serological surveys for HBV/HCV/HEV/HIV infections in the general population of Tahuna, the capital city of Sangihe-Talaud Archipelago,outlier in the northeastern part of Indonesia.

Results: Of 581 sera collected in April 2005, 1.

Cerebral circulation in moyamoya disease: a clinical study using transcranial Doppler sonography.

Transcranial Doppler sonography was performed on eight patients diagnosed as Moyamoya disease. Angiographically, the patients-four adults (mean age 42) and four children (mean age 7.7)-underwent a complete six- or five-vessel angiographic study.

Prenatal diagnosis of open spina bifida by MRI and ultrasonography.

A case that was diagnosed prenatally as having open spina bifida by magnetic resonance imaging (MRI) and ultrasound (US) examination is reported. At the time of the third US examination, the spina bifida cystica was detected, but it could not be determined by US whether it was open or closed spina bifida. A lumbosacral skin defect was detected on MRI, which permitted prenatal diagnosis of open spina bifida.